UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number: 811-04791 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND, INC. (Exact name of registrant as specified in charter) 1345 Avenue of the Americas, New York, New York 10105 (Address of principal executive offices) (Zip code) Mark R. Manley AllianceBernstein L.P. 1345 Avenue of the Americas New York, New York 10105 (Name and address of agent for service) Registrant's telephone number, including area code: (800) 221-5672 Date of fiscal year end: October 31, 2007 Date of reporting period: April 30, 2007 ITEM 1. REPORTS TO STOCKHOLDERS. AllianceBernstein Municipal Income Fund National Portfolio California Portfolio New York Portfolio Insured National Portfolio Insured California Portfolio - ------------------- Semi-Annual Report April 30, 2007 - ------------------- [LOGO] ALLIANCEBERNSTEIN INVESTMENTS - --------------------------- Investment Products Offered o Are Not FDIC Insured o May Lose Value o Are Not Bank Guaranteed - --------------------------- The investment return and principal value of an investment in the Fund will fluctuate as the prices of the individual securities in which it invests fluctuate, so that your shares, when redeemed, may be worth more or less than their original cost. You should consider the investment objectives, risks, charges and expenses of the Fund carefully before investing. For a free copy of the Fund's prospectus, which contains this and other information, visit our web site at www.alliancebernstein.com or call your financial advisor or AllianceBernstein(R) at (800) 227-4618. Please read the prospectus carefully before you invest. You may obtain performance information current to the most recent month-end by visiting www.alliancebernstein.com. This shareholder report must be preceded or accompanied by the Fund's prospectus for individuals who are not current shareholders of the Fund. You may obtain a description of the Fund's proxy voting policies and procedures, and information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30, without charge. Simply visit AllianceBernstein's web site at www.alliancebernstein.com, or go to the Securities and Exchange Commission's (the "Commission") web site at www.sec.gov, or call AllianceBernstein at (800) 227-4618. The Fund files its complete schedule of portfolio holdings with the Commission for the first and third quarters of each fiscal year on Form N-Q. The Fund's Forms N-Q are available on the Commission's web site at www.sec.gov. The Fund's Forms N-Q may also be reviewed and copied at the Commission's Public Reference Room in Washington, DC; information on the operation of the Public Reference Room may be obtained by calling (800) SEC-0330. AllianceBernstein Investments, Inc. is an affiliate of AllianceBernstein L.P., the manager of the AllianceBernstein funds, and is a member of the NASD. AllianceBernstein(R) and the AB Logo are registered trademarks and service marks used by permission of the owner, AllianceBernstein L.P. June 15, 2007 Semi-Annual Report This report provides management's discussion of fund performance for the portfolios of AllianceBernstein Municipal Income Fund (the "Portfolios") for the semi-annual reporting period ended April 30, 2007. Investment Objective and Policies The investment objective of the five portfolios of this open-end fund is to earn the highest level of current income, exempt from Federal taxation and, in the case of the State Portfolios, state taxation of the respective state that is available without assuming what the Adviser considers to be undue risk. Each Portfolio invests principally in high-yielding, predominantly investment-grade municipal securities. Each Portfolio invests, under normal circumstances, at least 80% of its net assets in municipal securities with interest that is exempt from federal income tax. These securities may pay interest that is subject to the federal Alternative Minimum Tax ("AMT") for certain taxpayers, except for the Insured National Portfolio and the Insured California Portfolio, which invest principally in municipal securities paying interest that is wholly exempt from federal income taxes, including the AMT. Each of the Portfolios that invest in a named state pursues its objective by investing at least 80% of its net assets in municipal securities issued by the named state or municipal securities with interest that is otherwise exempt from the named state's income tax. The National Portfolio and Insured National Portfolio may invest 25% or more of their net assets in a single state. The Insured California Portfolio is non-diversified, meaning that it can invest more of its assets in a fewer number of issues. Each of the Insured National Portfolio and the Insured California Portfolio also pursues its objective by investing at least 80% of its net assets in insured municipal securities. Investment Results The table on page 5 shows performance for each Portfolio compared to its benchmark, the Lehman Brothers (LB) Municipal Index, for the six- and 12-month periods ended April 30, 2006. For both the six- and 12-month periods ended April 30, 2007, the National Portfolio's Class A shares (unadjusted for sales charges) outperformed the benchmark, the LB Municipal Index, which represents the municipal market and posted positive returns of 1.59% and 5.78% for the respective time periods. The California and New York Portfolios' Class A shares (unadjusted for sales charges) underperformed the benchmark during the six-month period, but outperformed the benchmark during the 12-month period. The Insured California and Insured National Portfolios' Class A shares (unadjusted for sales charges) underperformed the benchmark during both time frames. A description of each Portfolio's relative performance versus the benchmark for the six-month reporting period ended April 30, 2007 follows: National Portfolio--The National Portfolio's stronger relative perfor- ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 1 mance was largely the result of security selection in the special tax, hospital and education. The Portfolio's relative weight in the insurance, pre-refunded and industrial revenue bond sectors was beneficial to performance. Security selection in the industrial revenue bond sector detracted from the Portfolio's performance. The Portfolio's holdings in lower-rated bonds benefited performance relative to the benchmark. California Portfolio--The California Portfolio's relative underperformance was largely the result of the Portfolio's relative weight in the industrial revenue bond, special tax and transportation sectors. Security selection in the education sector also detracted from performance. Security selection in the general obligation and special tax sectors, in addition to the Portfolio's relative weight in the pre-refunded and housing sectors, was beneficial to the Portfolio's performance. The Portfolio's holdings in lower-rated bonds benefited performance relative to the benchmark. New York Portfolio--The New York Portfolio's relative underperformance was largely the result of security selection in the insured, industrial revenue bond and transportation sectors. The Portfolio's relative weight in the housing and industrial revenue bond sectors was beneficial to performance. The Portfolio's holdings in lower-rated bonds benefited performance relative to the benchmark. Insured National Portfolio--The Insured National Portfolio's relative underperformance was largely the result of a lack of exposure to lower-credit quality bonds. Insured California Portfolio--The Insured California Portfolio's relative underperformance was largely the result of a lack of exposure to lower-credit quality bonds. Market Review and Investment Strategy Short-term rates rising more than long-term rates and a continued strong bid for lower-quality bonds drove municipal bond returns over the six-month reporting period. Consistent with the pattern in the U.S. Treasury market, in general, the shorter the municipal bond's maturity, the more its yield increased over the past six months. Yields for bonds maturing within 20 years rose by up to 0.15%; those maturing in 30 years rose only 0.03%. The difference between long-term and short-term municipal bonds is near the least that it has been over the past 30 years. The average of this difference has been 230 basis points since the early 1970s and is a mere 43 basis points today. Issuers responded to low long-term interest rates by selling a record $104 billion in bonds during the first quarter of 2007--49% more than the same period in 2006. Investors' demand for income continued to be a significant influence in the municipal market. High-yield municipal funds accounted for about 40% of the money invested in municipal mutual funds. Speculative-grade bonds were the best-performing sector as demand drove prices up, causing the LB 2 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Municipal High Yield Index to return 3.41%--over twice the 1.59% return of the LB Municipal Index which represents only the investment-grade portion of the municipal market. One result of the continued strong performance of lower-rated bonds is that the extra yield for assuming credit risk is very small by historical standards. For example, the difference in yield between intermediate BBB-rated and AAA-rated insured municipal bonds stood at only 0.23% at quarter-end. A widening of just 0.05% would negate the income benefit of owning lower-rated bonds over a 12-month period. The low levels of compensation for assuming credit risk or interest rate risk have been engendered, at least in part, by benign economic and inflation outlooks, as well as by the strongest municipal balance sheets in a very long time. It is impossible to know when investors will become more risk averse, or what the catalyst will be. However, with so little reward for taking risk, the Portfolios' Municipal Bond Investment Team found the best values in high-quality bonds and has focused new purchases on bonds maturing in 10-15 years rather than longer maturities which provide only marginally more income. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 3 HISTORICAL PERFORMANCE An Important Note About the Value of Historical Performance The performance shown on the following pages represents past performance and does not guarantee future results. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by visiting www.alliancebernstein.com. The investment return and principal value of an investment in the Portfolios will fluctuate, so that your shares, when redeemed, may be worth more or less than their original cost. You should consider the investment objectives, risks, charges and expenses of the Portfolios carefully before investing. For a free copy of the Portfolios' prospectus, which contains this and other information, visit our web site at www.alliancebernstein.com or call your financial advisor or AllianceBernstein Investments at 800.227.4618. You should read the prospectus carefully before you invest. All fees and expenses related to the operation of the Portfolios have been deducted. NAV returns do not reflect sales charges; if sales charges were reflected, the Portfolios' quoted performance would be lower. SEC returns reflect the applicable sales charges for each share class: a 4.25% maximum front-end sales charge for Class A shares; the applicable contingent deferred sales charge for Class B shares (3% year 1, 2% year 2, 1% year 3, 0% year 4); a 1% 1 year contingent deferred sales charge for Class C shares. Returns for the different share classes will vary due to different expenses associated with each class. Performance assumes reinvestment of distributions and does not account for taxes. Benchmark Disclosure The unmanaged Lehman Brothers (LB) Municipal Index does not reflect fees and expenses associated with the active management of a mutual fund portfolio. The Index is a total return performance benchmark for the long-term investment grade, tax-exempt bond market. An investor cannot invest directly in an index, and its results are not indicative of the performance for any specific investment, including the Portfolios. A Word About Risk Price fluctuation in the Portfolios' securities may be caused by changes in the general level of interest rates or changes in bond credit quality ratings. Changes in interest rates have a greater effect on bonds with longer maturities than on those with shorter maturities. Please note, as interest rates rise, existing bond prices fall and can cause the value of an investment in the Portfolios to decline. The yield or value of the Portfolios' investments in municipal securities may be affected by political or legislative changes and uncertainties related to the tax status of municipal securities or the rights of investors in these securities. Individual state municipal portfolios are non-diversified and are subject to geographic risk based on their narrow investment objectives. The Portfolios may invest in high yield bonds (i.e., "junk bonds") which involves a greater risk of default and price volatility than other bonds. Investing in non-investment grade debt presents special risks, including credit risk. While the Portfolios invest principally in bonds and other fixed-income securities, in order to achieve their investment objectives, the Portfolios may at times use certain types of investment derivatives, such as options, futures, forwards and swaps. These instruments involve risks different from, and in certain cases, greater than, the risks presented by more traditional investments. These risks are fully discussed in the Portfolios' prospectus. (Historical Performance continued on next page) 4 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND HISTORICAL PERFORMANCE (continued from previous page) Returns THE PORTFOLIOS VS. THEIR BENCHMARKS --------------------------------- PERIODS ENDED APRIL 30, 2007 6 Months 12 Months - ------------------------------------------------------------------------------- National Portfolio Class A 1.68% 6.05% Class B 1.34% 5.43% Class C 1.44% 5.42% LB Municipal Index 1.59% 5.78% California Portfolio Class A 1.51% 5.92% Class B 1.07% 5.10% Class C 1.07% 5.09% LB Municipal Index 1.59% 5.78% New York Portfolio Class A 1.53% 5.79% Class B 1.19% 5.07% Class C 1.19% 4.95% LB Municipal Index 1.59% 5.78% Insured National Portfolio Class A 1.38% 4.97% Class B 0.94% 4.26% Class C 1.04% 4.25% LB Municipal Index 1.59% 5.78% Insured California Portfolio Class A 1.27% 5.31% Class B 0.92% 4.58% Class C 0.99% 4.58% LB Municipal Index 1.59% 5.78% See Historical Performance and Benchmark disclosures on page 4. (Historical Performance continued on next page) ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 5 NATIONAL PORTFOLIO HISTORICAL PERFORMANCE (continued from previous page) AVERAGE ANNUAL RETURNS AS OF APRIL 30, 2007 Taxable NAV SEC SEC Equivalent Returns Returns Yields* Yields** - ------------------------------------------------------------------------------- Class A Shares 4.17% 6.42% 1 Year 6.05% 1.59% 5 Years 5.03% 4.13% 10 Years 5.07% 4.61% Class B Shares 3.66% 5.63% 1 Year 5.43% 2.43% 5 Years 4.31% 4.31% 10 Years(a) 4.64% 4.64% Class C Shares 3.66% 5.63% 1 Year 5.42% 4.42% 5 Years 4.33% 4.33% 10 Years 4.36% 4.36% SEC AVERAGE ANNUAL RETURNS (WITH ANY APPLICABLE SALES CHARGES) AS OF THE MOST RECENT CALENDAR QUARTER-END (MARCH 31, 2007) SEC Returns - ------------------------------------------------------------------------------- Class A Shares 1 Year 1.22% 5 Years 4.28% 10 Years 4.66% Class B Shares 1 Year 2.03% 5 Years 4.45% 10 Years(a) 4.69% Class C Shares 1 Year 4.03% 5 Years 4.45% 10 Years 4.41% The Portfolio's total annual operating expense ratios are 1.01%, 1.73% and 1.72% for Class A, Class B and Class C, respectively, per the prospectus, gross of any fee waivers or expense reimbursements. There are contractual fee waivers currently in place for this Portfolio to the extent necessary in keeping the Portfolio's operating expense ratios from exceeding 0.78%, 1.48% and 1.48% for Class A, Class B and Class C, respectively, of average net assets per year. These waivers extend through the Portfolio's current fiscal year and may be extended by the Adviser for additional one-year terms. Absent reimbursements or waivers, performance would have been lower. (a) Assumes conversion of Class B shares into Class A shares after six years. * SEC Yields are calculated based on SEC guidelines for the 30-day period ended April 30, 2007. ** Taxable equivalent yields are based on SEC yields and a 35% marginal Federal income tax rate and maximum state taxes where applicable. See Historical Performance disclosures on page 4. (Historical Performance continued on next page) 6 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND CALIFORNIA PORTFOLIO HISTORICAL PERFORMANCE (continued from previous page) AVERAGE ANNUAL RETURNS AS OF APRIL 30, 2007 Taxable NAV SEC SEC Equivalent Returns Returns Yields* Yields** - ------------------------------------------------------------------------------- Class A Shares 3.89% 6.67% 1 Year 5.92% 1.43% 5 Years 5.31% 4.39% 10 Years 5.53% 5.07% Class B Shares 3.37% 5.78% 1 Year 5.10% 2.10% 5 Years 4.58% 4.58% 10 Years(a) 5.08% 5.08% Class C Shares 3.37% 5.78% 1 Year 5.09% 4.09% 5 Years 4.58% 4.58% 10 Years 4.78% 4.78% SEC AVERAGE ANNUAL RETURNS (WITH ANY APPLICABLE SALES CHARGES) AS OF THE MOST RECENT CALENDAR QUARTER-END (MARCH 31, 2007) SEC Returns - ------------------------------------------------------------------------------- Class A Shares 1 Year 0.83% 5 Years 4.58% 10 Years 5.14% Class B Shares 1 Year 1.64% 5 Years 4.76% 10 Years(a) 5.15% Class C Shares 1 Year 3.64% 5 Years 4.76% 10 Years 4.86% The Portfolio's total annual operating expense ratios are 0.85%, 1.56% and 1.56% for Class A, Class B and Class C, respectively, per the prospectus, gross of any fee waivers or expense reimbursements. There are contractual fee waivers currently in place for this Portfolio to the extent necessary in keeping the Portfolio's operating expense ratios from exceeding 0.77%, 1.47% and 1.47% for Class A, Class B and Class C, respectively, of average net assets per year. These waivers extend through the Portfolio's current fiscal year and may be extended by the Adviser for additional one-year terms. Absent reimbursements or waivers, performance would have been lower. (a) Assumes conversion of Class B shares into Class A shares after six years. * SEC Yields are calculated based on SEC guidelines for the 30-day period ended April 30, 2007. ** Taxable equivalent yields are based on SEC yields and a 35% marginal Federal income tax rate and maximum state taxes where applicable. See Historical Performance disclosures on page 4. (Historical Performance continued on next page) ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 7 NEW YORK PORTFOLIO HISTORICAL PERFORMANCE (continued from previous page) NEW YORK PORTFOLIO HISTORICAL PERFORMANCE (continued from previous page) AVERAGE ANNUAL RETURNS AS OF APRIL 30, 2007 Taxable NAV SEC SEC Equivalent Returns Returns Yields* Yields** - ------------------------------------------------------------------------------- Class A Shares 3.89% 6.42% 1 Year 5.79% 1.33% 5 Years 5.14% 4.24% 10 Years 5.46% 5.00% Class B Shares 3.37% 5.57% 1 Year 5.07% 2.07% 5 Years 4.37% 4.37% 10 Years(a) 5.00% 5.00% Class C Shares 3.37% 5.57% 1 Year 4.95% 3.95% 5 Years 4.37% 4.37% 10 Years 4.71% 4.71% SEC AVERAGE ANNUAL RETURNS (WITH ANY APPLICABLE SALES CHARGES) AS OF THE MOST RECENT CALENDAR QUARTER-END (MARCH 31, 2007) SEC Returns - ------------------------------------------------------------------------------- Class A Shares 1 Year 0.85% 5 Years 4.31% 10 Years 5.11% Class B Shares 1 Year 1.66% 5 Years 4.46% 10 Years(a) 5.10% Class C Shares 1 Year 3.54% 5 Years 4.43% 10 Years 4.81% The Portfolio's total annual operating expense ratios are 0.89%, 1.60% and 1.60% for Class A, Class B and Class C, respectively, per the prospectus, gross of any fee waivers or expense reimbursements. There are contractual fee waivers currently in place for this Portfolio to the extent necessary in keeping the Portfolio's operating expense ratios from exceeding 0.58%, 1.28% and 1.28% for Class A, Class B and Class C, respectively, of average net assets per year. These waivers extend through the Portfolio's current fiscal year and may be extended by the Adviser for additional one-year terms. Absent reimbursements or waivers, performance would have been lower. (a) Assumes conversion of Class B shares into Class A shares after six years. * SEC Yields are calculated based on SEC guidelines for the 30-day period ended April 30, 2007. ** Taxable equivalent yields are based on SEC yields and a 35% marginal Federal income tax rate and maximum state taxes where applicable. See Historical Performance disclosures on page 4. (Historical Performance continued on next page) 8 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND INSURED NATIONAL PORTFOLIO HISTORICAL PERFORMANCE (continued from previous page) AVERAGE ANNUAL RETURNS AS OF APRIL 30, 2007 Taxable NAV SEC SEC Equivalent Returns Returns Yields* Yields** - ------------------------------------------------------------------------------- Class A Shares 3.36% 5.17% 1 Year 4.97% 0.50% 5 Years 4.99% 4.08% 10 Years 5.22% 4.77% Class B Shares 2.83% 4.35% 1 Year 4.26% 1.26% 5 Years 4.29% 4.29% 10 Years(a) 4.78% 4.78% Class C Shares 2.82% 4.34% 1 Year 4.25% 3.25% 5 Years 4.28% 4.28% 10 Years 4.50% 4.50% SEC AVERAGE ANNUAL RETURNS (WITH ANY APPLICABLE SALES CHARGES) AS OF THE MOST RECENT CALENDAR QUARTER-END (MARCH 31, 2007) SEC Returns - ------------------------------------------------------------------------------- Class A Shares 1 Year 0.13% 5 Years 4.36% 10 Years 4.83% Class B Shares 1 Year 0.85% 5 Years 4.53% 10 Years(a) 4.85% Class C Shares 1 Year 2.84% 5 Years 4.55% 10 Years 4.56% The Portfolio's total annual operating expense ratios are 1.04%, 1.75% and 1.74% for Class A, Class B and Class C, respectively, per the prospectus, gross of any fee waivers or expense reimbursements. There are contractual fee waivers currently in place for this Portfolio to the extent necessary in keeping the Portfolio's operating expense ratios from exceeding 1.04%, 1.74% and 1.74% for Class A, Class B and Class C, respectively, of average net assets per year. These waivers extend through the Portfolio's current fiscal year and may be extended by the Adviser for additional one-year terms. Absent reimbursements or waivers, performance would have been lower. (a) Assumes conversion of Class B shares into Class A shares after six years. * SEC Yields are calculated based on SEC guidelines for the 30-day period ended April 30, 2007. ** Taxable equivalent yields are based on SEC yields and a 35% marginal Federal income tax rate and maximum state taxes where applicable. See Historical Performance disclosures on page 4. (Historical Performance continued on next page) ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 9 INSURED CALIFORNIA PORTFOLIO HISTORICAL PERFORMANCE (continued from previous page) AVERAGE ANNUAL RETURNS AS OF APRIL 30, 2007 Taxable NAV SEC SEC Equivalent Returns Returns Yields* Yields** - ------------------------------------------------------------------------------- Class A Shares 3.34% 5.73% 1 Year 5.31% 0.81% 5 Years 4.60% 3.70% 10 Years 5.26% 4.81% Class B Shares 2.78% 4.77% 1 Year 4.58% 1.58% 5 Years 3.87% 3.87% 10 Years(a) 4.80% 4.80% Class C Shares 2.79% 4.79% 1 Year 4.58% 3.58% 5 Years 3.86% 3.86% 10 Years 4.52% 4.52% SEC AVERAGE ANNUAL RETURNS (WITH ANY APPLICABLE SALES CHARGES) AS OF THE MOST RECENT CALENDAR QUARTER-END (MARCH 31, 2007) SEC Returns - ------------------------------------------------------------------------------- Class A Shares 1 Year 0.22% 5 Years 4.03% 10 Years 4.91% Class B Shares 1 Year 1.01% 5 Years 4.19% 10 Years(a) 4.90% Class C Shares 1 Year 3.01% 5 Years 4.19% 10 Years 4.61% The Portfolio's total annual operating expense ratios are 1.03%, 1.74% and 1.73% for Class A, Class B and Class C, respectively, per the prospectus, gross of any fee waivers or expense reimbursements. (a) Assumes conversion of Class B shares into Class A shares after six years. * SEC Yields are calculated based on SEC guidelines for the 30-day period ended April 30, 2007. ** Taxable equivalent yields are based on SEC yields and a 35% marginal Federal income tax rate and maximum state taxes where applicable. See Historical Performance disclosures on page 4. 10 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND FUND EXPENSES As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions and (2) ongoing costs, including management fees; distribution (12b-1) fees; and other Fund expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period as indicated below. Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed annual rate of return of 5% before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds by comparing this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges (loads), or contingent deferred sales charges on redemptions. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Beginning Ending Account Value Account Value Expenses Paid National Portfolio November 1, 2006 April 30, 2007 During Period* - ------------------------------------------------------------------------------- Class A Actual $1,000 $1,016.82 $3.40 Hypothetical (5% return before expenses) $1,000 $1,021.42 $3.41 Class B Actual $1,000 $1,013.35 $6.89 Hypothetical (5% return before expenses) $1,000 $1,017.95 $6.90 Class C Actual $1,000 $1,014.35 $6.89 Hypothetical (5% return before expenses) $1,000 $1,017.95 $6.90 California Portfolio - ------------------------------------------------------------------------------- Class A Actual $1,000 $1,015.10 $3.85 Hypothetical (5% return before expenses) $1,000 $1,020.98 $3.86 Class B Actual $1,000 $1,010.72 $7.33 Hypothetical (5% return before expenses) $1,000 $1,017.50 $7.35 Class C Actual $1,000 $1,010.66 $7.33 Hypothetical (5% return before expenses) $1,000 $1,017.50 $7.35 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 11 Beginning Ending Account Value Account Value Expenses Paid New York Portfolio November 1, 2006 April 30, 2007 During Period* - ------------------------------------------------------------------------------- Class A Actual $1,000 $1,015.34 $2.90 Hypothetical (5% return before expenses) $1,000 $1,021.92 $2.91 Class B Actual $1,000 $1,011.87 $6.39 Hypothetical (5% return before expenses) $1,000 $1,018.45 $6.41 Class C Actual $1,000 $1,011.85 $6.39 Hypothetical (5% return before expenses) $1,000 $1,018.45 $6.41 Insured National Portfolio - ------------------------------------------------------------------------------- Class A Actual $1,000 $1,013.79 $5.19 Hypothetical (5% return before expenses) $1,000 $1,019.64 $5.21 Class B Actual $1,000 $1,009.37 $8.67 Hypothetical (5% return before expenses) $1,000 $1,016.17 $8.70 Class C Actual $1,000 $1,010.35 $8.67 Hypothetical (5% return before expenses) $1,000 $1,016.17 $8.70 Insured California Portfolio - ------------------------------------------------------------------------------- Class A Actual $1,000 $1,012.68 $5.29 Hypothetical (5% return before expenses) $1,000 $1,019.54 $5.31 Class B Actual $1,000 $1,009.16 $8.82 Hypothetical (5% return before expenses) $1,000 $1,016.02 $8.85 Class C Actual $1,000 $1,009.94 $8.77 Hypothetical (5% return before expenses) $1,000 $1,016.07 $8.80 * Expenses are equal to the classes' annualized expense ratios, shown in the table below, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). Annualized Expense Ratio - ------------------------------------------------------------------------------- Insured Insured National California New York National California - ----------------------------------------------------------------------------- Class A 0.68% 0.77% 0.58% 1.04% 1.06% Class B 1.38% 1.47% 1.28% 1.74% 1.77% Class C 1.38% 1.47% 1.28% 1.74% 1.76% 12 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND BOND RATING SUMMARY* April 30, 2007 (unaudited) NATIONAL PORTFOLIO Quality Rating o 34.8% AAA o 21.6% AA o 11.7% A [PIE CHART OMITTED] o 19.9% BBB o 11.5% BB o 0.5% B CALIFORNIA PORTFOLIO Quality Rating o 57.0% AAA o 3.4% AA o 17.7% A A [PIE CHART OMITTED] o 17.3% BBB o 4.6% BB NEW YORK PORTFOLIO Quality Rating o 59.9% AAA o 18.6% AA o 8.6% A A [PIE CHART OMITTED] o 7.5% BBB o 4.8% BB o 0.6% B * All data are as of April 30, 2007. Each Portfolio's quality rating distribution is expressed as a percentage of the Portfolio's total investments rated in particular ratings categories by Standard & Poor's Rating Services and Moody's Investors Service. The distributions may vary over time. If ratings are not available, the Fund's Adviser will assign ratings that are considered to be of equivalent quality to such ratings. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 13 BOND RATING SUMMARY* April 30, 2007 (unaudited) INSURED NATIONAL PORTFOLIO Quality Rating o 69.5% AAA o 27.9% AA o 2.5% A [PIE CHART OMITTED] n 0.1% BBB INSURED CALIFORNIA PORTFOLIO Quality Rating o 92.7% AAA [PIE CHART OMITTED] o 7.3% AA * All data are as of April 30, 2007. Each Portfolio's quality rating distribution is expressed as a percentage of the Portfolio's total investments rated in particular ratings categories by Standard & Poor's Rating Services and Moody's Investors Service. The distributions may vary over time. If ratings are not available, the Fund's Adviser will assign ratings that are considered to be of equivalent quality to such ratings. 14 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND NATIONAL PORTFOLIO PORTFOLIO OF INVESTMENTS April 30, 2007 (unaudited) Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- MUNICIPAL OBLIGATIONS-99.6% Long-Term Municipal Bonds-99.6% Alabama-1.5% Jefferson Cnty Ltd Oblig Sch Warrants Ser 04A 5.25%, 1/01/18-1/01/23 $ 3,900 $ 4,163,100 Montgomery Spl Care Facs Fin Auth (Baptist Health) Ser 04C (Prerefunded) 5.25%, 11/15/29 2,190 2,393,298 ------------ 6,556,398 Alaska-0.5% Anchorage Waste Wtr Rev MBIA Ser 04 5.125%, 5/01/29 2,075 2,199,313 ------------ Arizona-2.9% Arizona Hlth Fac Auth Phoenix Children's Hosp 4.70%, 2/01/42(a) 2,600 2,627,352 Estrella Mtn Ranch CFD (Desert Village) 7.375%, 7/01/27 2,694 2,967,926 Phoenix Civic Impt Corp Waste Wtr Sys Rev MBIA Ser 04 5.00%, 7/01/23 1,750 1,852,357 Pima Cnty IDA (Horizon Cmnty Learning Center) Ser 05 5.125%, 6/01/20 3,310 3,335,818 Queen Creek Improvement District No 1 5.00%, 1/01/26 1,300 1,327,976 Sundance CFD Ser 02 7.75%, 7/01/22 725 792,817 ------------ 12,904,246 California-3.4% California GO (Prerefunded) 5.125%, 2/01/28 1,000 1,086,180 AMBAC Ser 02B 5.00%, 4/01/27 2,650 2,764,612 Ser 02 5.25%, 4/01/30 825 872,050 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 15 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- California State Dept of Wtr Res Pwr Sup Rev (Prerefunded) Ser 02A 5.375%, 5/01/22 $ 2,000 $ 2,175,780 Chula Vista IDR (San Diego Gas) Ser 96A 5.30%, 7/01/21 4,000 4,275,600 Manteca Uni Sch Dist MBIA Ser 01 Zero Coupon, 9/01/31 11,910 3,967,340 ------------ 15,141,562 Colorado-3.1% Colorado Ed & Cult Facs Auth (Knowledge Quest Charter Sch) Ser 05 6.50%, 5/01/36 500 517,290 Colorado HFA SFMR (Mtg Rev) AMT Ser 99A-2 6.45%, 4/01/30 600 611,238 Colorado Hlth Facs Auth (Evangelical Lutheran) 5.25%, 6/01/19 1,500 1,601,460 Colorado Hlth Facs Auth (Parkview Med Ctr) Ser 04 5.00%, 9/01/25 1,690 1,728,498 Midcities Met Dist No 2 RADIAN 5.125%, 12/01/21 2,000 2,129,960 Park Creek Metro Dist Rev Ltd (Ref-Sr-Ltd Tax Ppty Tax) Ser 05 5.50%, 12/01/30 2,400 2,525,136 PV Wtr & San Met Dist Cap Appreciation Ser 06 Zero Coupon, 12/15/17 4,224 2,283,157 Todd Creek Farms Metro Dist No 1 6.125%, 12/01/22 1,210 1,238,943 Todd Creek Farms Metro Dist No 1 Wtr Rev (Ref & Impt) Ser 04 6.125%, 12/01/19 820 863,763 16 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Vista Ridge Met Dist Co RADIAN 5.00%, 12/01/26 $ 500 $ 519,260 ------------ 14,018,705 Connecticut-0.2% Connecticut Hlth & Ed Facs Auth Rev (Griffin Hosp) RADIAN Ser 05B 5.00%, 7/01/23 750 785,243 ------------ District Of Columbia-0.2% District Columbia Rev ACA 5.00%, 6/01/26 1,000 1,036,140 ------------ Florida-11.8% Beacon Tradeport CDD Ser 02B 7.25%, 5/01/33 170 182,112 Bonnet Creek Resort CDD Ser 02 7.25%, 5/01/18 2,000 2,175,900 Clay Cnty CDD (Crossings at Fleming Island) Ser 00C 7.05%, 5/01/15 1,830 1,940,441 Collier Cnty IDR (Southern State Util) AMT Ser 96 6.50%, 10/01/25 705 712,861 Fiddlers Creek CDD Ser 96 (Prerefunded) 7.50%, 5/01/18 790 796,928 Gateway CDD (Sun City Center) Ser 03B 5.50%, 5/01/10 405 407,669 Indian Trace Dev Dist Spl Assmt (Wtr Mgmt Spl Benefit) MBIA Ser 05 5.00%, 5/01/22-5/01/23 1,800 1,912,820 Jacksonville Elec Auth Ser 02A (Prerefunded) 5.50%, 10/01/41 3,750 3,778,275 Jacksonville Hosp Rev (Mayo Clinic) Ser 01C 5.50%, 11/15/36 6,750 7,242,615 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 17 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Lee Cnty CFD (Herons Glen) Ser 99 (Prerefunded) 6.00%, 5/01/29 $ 6,090 $ 6,412,344 Lee Cnty HFA SFMR (Mtg Rev) AMT GNMA/ FNMA Ser 00A-1 7.20%, 3/01/33 85 85,495 Manatee Cnty CDD Ser 00A 7.15%, 5/01/31 1,855 1,981,121 Marshall Creek CDD Ser 02A 6.625%, 5/01/32 1,670 1,825,477 Miami Beach Health Facs Auth Rev (Mt Sinai Med Ctr) Ser 01A 6.80%, 11/15/31 3,500 3,845,065 Miromar Lakes CDD Ser 00A 7.25%, 5/01/12 3,755 3,937,343 Orange Cnty HFA MFHR(Seminole Pt Proj) AMT Ser 99L 5.80%, 6/01/32 5,000 5,144,350 Orlando Assess Dist (Conroy Rd Proj) Ser 98A 5.80%, 5/01/26 3,250 3,316,950 Pasco Cnty HFA MFHR (Pasco Woods Apts) AMT Ser 99A 5.90%, 8/01/39 3,690 3,792,914 Pier Park CDD Ser 02-1 7.15%, 5/01/34 3,245 3,523,778 Preserve at Wildnerness Lake CDD Ser 02B 6.20%, 11/01/08 35 35,069 ------------ 53,049,527 Illinois-4.2% Chicago Arpt Rev (O'Hare Int'l Arpt) XLCA Ser 03B-1 5.25%, 1/01/34 3,400 3,605,360 Chicago HFA SFMR (Mtg Rev) GNMA/ FNMA/ FHLMC Ser 99C 7.05%, 10/01/30 80 81,403 18 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Chicago HFA SFMR (Mtg Rev) AMT GNMA/ FNMA/ FHLMC Ser 98A 6.45%, 9/01/29 $ 260 $ 263,286 GNMA/ FNMA/ FHLMC Ser 98C-1 6.30%, 9/01/29 205 212,482 GNMA/ FNMA/ FHLMC Ser 99 A 6.35%, 10/01/30 295 310,656 Chicago Il Increment Allocation 7.46%, 2/15/26 1,770 1,893,511 Chicago Spec Assess (Lake Shore East) Ser 03 6.75%, 12/01/32 3,500 3,789,205 Gilberts Special Service Area No 15 Spl Tax (Gilberts Town Ctr Proj) Ser 03 6.00%, 3/01/28 2,430 2,485,331 Hampshire Il Spl Svc Area 14 5.80%, 3/01/26 1,595 1,629,516 Illinois Fin Auth Rev (Illinois Inst of Technology) Ser 06A 5.00%, 4/01/31 750 764,010 Manhattan (No 04-1 Brookstone Springs Proj) Ser 05 5.875%, 3/01/28 1,685 1,744,969 Met Pier & Expo Auth (McCormick Place) MBIA Ser 02A 5.25%, 6/15/42 1,750 1,851,185 ------------ 18,630,914 Indiana-0.7% Hendricks Cnty Bldg Facs Corp 5.50%, 7/15/23 1,165 1,267,741 Indiana Dev Fin Auth (Inland Steel) Ser 97 5.75%, 10/01/11 1,825 1,865,953 ------------ 3,133,694 Louisiana-2.9% De Soto Parish PCR (Int'l Paper Co) Ser 02a 5.00%, 10/01/12 2,200 2,278,936 Ernest N Morial-New Orleans (Exhibit Hall Auth Spl Tax) AMBAC Ser A 5.25%, 7/15/16-7/15/17 2,475 2,656,779 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 19 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Louisiana Arpt Fac (Cargo ACQ Grp) AMT Ser 02 6.65%, 1/01/25 $ 925 $ 982,008 New Orleans GO MBIA Ser 05 5.00%, 12/01/29 3,420 3,590,111 5.25%, 12/01/21 3,360 3,621,845 ------------ 13,129,679 Maryland-2.5% Maryland CDA SFMR (Mtg Rev) AMT Ser 00A 6.10%, 7/01/38 6,285 6,486,372 Maryland IDR (Med Waste Assoc) AMT Ser 89 8.75%, 11/15/10(b)(c) 1,225 999,416 Tax Exempt Muni Infrastructure Ser 04A 3.80%, 5/01/08(d) 3,978 3,954,649 ------------ 11,440,437 Massachusetts-7.4% Massachusetts Dev Fin Agy Hlth Fac (Seven Hills Fdn) RADIAN Ser 99 5.15%, 9/01/28 6,035 6,162,700 Massachusetts GO (Prerefunded) Ser 02C 5.25%, 11/01/30 5,000 5,369,300 Massachusetts Port Auth AMT Ser 99D 6.00%, 7/01/29 7,500 7,897,425 Massachusetts Port Auth Spec Fac (Bosfuel Corp) AMT MBIA Ser 97 6.00%, 7/01/36 11,920 12,190,465 New England Student Loan Rev AMT Ser 93H 6.90%, 11/01/09 1,500 1,562,805 ------------ 33,182,695 Michigan-4.4% Detroit Tax Increment (Diamler/Chrysler Assembly Plant) Ser 98A 5.50%, 5/01/21 530 532,708 20 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Kent Hosp Fin Auth (Metropolitan Hospital Proj) Ser 05A 5.75%, 7/01/25 $ 710 $ 760,495 Michigan HDA MFHR (Rental Rev) AMT AMBAC Ser 97A 6.10%, 10/01/33 1,000 1,023,790 Michigan Hosp Fin Auth (Sparrow Med Ctr) Ser 01 (Prerefunded) 5.625%, 11/15/36 2,650 2,881,213 Michigan Hosp Fin Auth (Trinity Health) Ser 00A 6.00%, 12/01/27 4,515 4,867,938 Michigan State Hosp Fin Auth (Marquette Gen Hosp Oblig Grp) Ser 05A 5.00%, 5/15/26 1,150 1,172,839 Plymouth Ed Ctr Charter Sch Public Sch Academy Rev Ser 05 5.375%, 11/01/30 2,000 2,035,300 Saginaw Hosp Fin Auth (Covenant Med Ctr) Ser 00F 6.50%, 7/01/30 6,125 6,653,832 ------------ 19,928,115 Minnesota-1.9% Minneapolis & St. Paul Arpt Rev AMT FGIC Ser 00B 6.00%, 1/01/21 3,520 3,714,691 Shakopee Health Care Facs (St Francis Regl Med Center) Ser 04 5.10%, 9/01/25 2,700 2,808,540 St. Paul Hsg & Redev Auth Hosp Rev (Healtheast Proj) Ser 05 6.00%, 11/15/25 500 554,020 Western Minnesota Municipal Pwr Agy FSA 5.00%, 1/01/17 1,400 1,526,434 ------------ 8,603,685 Missouri-0.8% Kansas City Arpt Fac Rev (Cargo ACQ Grp) Ser 02 6.25%, 1/01/30 1,975 2,099,820 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 21 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Missouri Dev Fin Brd Infrastructure Fac Rev (Crackerneck Creek Project) Ser 05C 5.00%, 3/01/26 $ 1,000 $ 1,026,090 Riverside IDA (Riverside Horizons Proj) ACA 5.00%, 5/01/27(e) 370 383,553 ------------ 3,509,463 Nevada-0.6% Carson City Hosp Rev (Carson-Tahoe Hosp Proj) RADIAN Ser 03A 5.125%, 9/01/29 2,700 2,794,878 ------------ New Hampshire-1.3% New Hampshire Bus Fin Auth PCR (Public Service Co) AMT Ser 93E 6.00%, 5/01/21 4,000 4,156,120 New Hampshire Health & Ed Facs (Covenant Health) Ser 04 5.375%, 7/01/24 1,680 1,775,357 ------------ 5,931,477 New Jersey-4.6% Morris-Union Jointure COP RADIAN Ser 04 5.00%, 5/01/27 5,175 5,389,452 New Jersey Eco Dev Auth Rev (Sch Facs Constr) Ser 05 5.25%, 3/01/25 6,200 6,651,484 New Jersey St Edl Facs Auth Rev AMBAC Ser 02A (Prerefunded) 5.25%, 9/01/21 8,005 8,599,611 ------------ 20,640,547 New Mexico-2.0% Clayton N Mex Jail Proj Rev CIFG 5.00%, 11/01/25-11/01/27 8,475 8,866,963 ------------ New York-5.7% Erie Cnty IDA Sch Fac Rev (Buffalo Sch Dist Proj) FSA Ser 04 5.75%, 5/01/25-5/01/26 3,800 4,212,738 22 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- New York City Ed Fac (Lycee Francais) ACA Ser 02C 6.80%, 6/01/28 $ 2,500 $ 2,682,575 New York City GO Ser 03 5.75%, 3/01/15 2,350 2,582,251 Ser 03A 5.50%, 8/01/21 5,000 5,407,600 Ser 04G 5.00%, 12/01/23 895 940,439 New York City GO (Prerefunded) 5.75%, 3/01/17 1,480 1,640,106 New York City GO (Unrefunded) 5.75%, 3/01/17 420 461,047 New York City TFA Ser 05A-2 5.00%, 11/01/17 5,000 5,398,200 New York Liberty Dev Corp Rev 6.125%, 2/15/19 850 891,021 New York State HFA (Eco Dev & Hsg) FGIC Ser 05A 5.00%, 9/15/25 1,200 1,268,628 ------------ 25,484,605 North Dakota-0.3% Ward Cnty ND Health Care Fac (Trinity Health) 5.125%, 7/01/18-7/01/20 1,380 1,439,141 ------------ Ohio-5.4% Cleveland Cuyahoga Port Auth Ser 01 7.35%, 12/01/31 5,400 5,808,348 Cleveland OH Pub Pwr Sys Rev FGIC Ser 06A 5.00%, 11/15/18 2,335 2,530,089 Franklin Cnty (OCLC Online Computer Library Ctr) Ser 98A 5.20%, 10/01/20 1,200 1,233,708 Port Auth of Columbiana Cnty Swr (Apex Environmental LLC) AMT Ser 04A 7.125%, 8/01/25 1,240 1,263,610 Toledo Lucas Cnty Port Auth Rev (Crocker Park Proj) Ser 03 5.375%, 12/01/35 5,000 5,308,300 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 23 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Toledo Lucas Cnty Port Auth Rev (CSX Transportation) Ser 92 6.45%, 12/15/21 $ 6,730 $ 8,116,043 ------------ 24,260,098 Oregon-1.3% Forest Grove Rev (Ref & Campus Impt Pacific Proj A) RADIAN Ser 05A 5.00%, 5/01/28 2,995 3,119,113 Oregon Hsg Dev Agy SFMR (Mtg Rev) AMT Ser 02B 5.45%, 7/01/32 2,470 2,537,209 ------------ 5,656,322 Pennsylvania-5.0% Ephrata Area Sch Dist FGIC Ser 05 (Prerefunded) 5.00%, 3/01/22 2,565 2,771,585 Harrisburg Arpt Auth (Susquehanna Arpt Proj) AMT Ser 99 5.50%, 1/01/24 500 499,725 Montgomery Cnty Hosp Rev (Abington Mem Hosp) Ser 02A 5.125%, 6/01/32 2,000 2,068,980 Montgomery Cnty IDA (Whitemarsh Continuing Care Ret Comm) 6.00%, 2/01/21 1,210 1,283,774 Pennsylvania HFA Ser 03-1235 8.24%, 6/01/08(a)(d)(f) 365 365,000 Pennsylvania HFA SFMR (Mtg Rev) AMT FSA Ser 03 4.08%, 6/01/08(a)(g)(h) 6,397 6,396,594 Pennsylvania Hgr Ed Hosp Rev (UPMC Health Sys) Ser 01A 6.00%, 1/15/31 3,845 4,162,059 Philadelphia Auth IDR (Leadership Learning Partners) Ser 05A 5.25%, 7/01/24 1,030 1,037,684 South Central Gen Auth (Wellspan Health) MBIA Ser 01 5.25%, 5/15/31 685 719,222 24 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- South Central Hosp Rev (Prerefunded) MBIA Ser 01 5.25%, 5/15/31(g) $ 3,115 $ 3,321,182 ------------ 22,625,805 Puerto Rico-2.0% Puerto Rico Comwlth GO (Pub Impt) 5.25%, 7/01/23 1,100 1,180,960 Ser 01A 5.50%, 7/01/19 500 560,360 Ser 03A 5.25%, 7/01/23 500 529,045 Ser 04A 5.25%, 7/01/19 1,920 2,059,411 Puerto Rico Comwlth Govt Dev Bank (Sr Notes) Ser 06B 5.00%, 12/01/15 500 533,370 Univ of Puerto Rico Ser 06Q 5.00%, 6/01/19-6/01/20 3,730 3,942,776 ------------ 8,805,922 South Carolina-2.3% Dorchester Cnty Sch Dist No 2 (No 002 Installment Pur Rev) Ser 06 5.00%, 12/01/30 1,500 1,562,520 Newberry Investing In Childrens Ed (Newberry Cnty Sch Dist Proj) ASSURED GTY Ser 05 5.00%, 12/01/27 3,890 4,069,290 Ser 05 5.00%, 12/01/30 335 342,966 Scago Edl Facs Corp For Sch RADIAN 5.00%, 12/01/21 4,300 4,503,132 ------------ 10,477,908 Tennessee-0.7% Johnson City Hlth & Ed Facs Hosp Rev (First Mtg-MTN Sts Hlth) Ser 06A 5.50%, 7/01/31 1,360 1,451,623 Sullivan Cnty Health Edl 5.00%, 9/01/22 1,265 1,303,911 Sullivan Cnty Tenn Health Edl (Wellmont Health Sys Proj) 5.25%, 9/01/26 275 286,721 3,042,255 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 25 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Texas-12.8% Bexar Cnty Hlth Fac Dev Corp Rev 5.00%, 7/01/27 $ 325 $ 331,204 Corpus Christi Arpt Rev (Corpus Christi Int'l) FSA Ser 00B 5.375%, 2/15/30 7,100 7,467,993 Dallas-Fort Worth Arpt Rev (Int'l Arpt) FGIC Ser 01 5.50%, 11/01/35 13,400 14,045,210 Ector County Independent School District 5.25%, 8/15/27 3,000 3,249,913 Garza Cnty Pub Fac Corp 5.50%, 10/01/19 535 576,799 Grapevine Arpt Rev 6.50%, 1/01/24 995 1,070,302 Guadalupe-Blanco Riv Auth & Surp (Contract & Sub Wtr Res) MBIA Ser 04A 5.00%, 8/15/24 1,440 1,492,603 Hidalgo Cnty Hlth Svcs (Mission Hosp Inc Proj) Ser 05 5.00%, 8/15/14-8/15/19 730 745,368 Houston Arpt Rev (Cargo ACQ Grp) AMT Ser 02 6.375%, 1/01/23 3,000 3,211,560 Laredo ISD Pub Fac Corp Lease Rev AMBAC Ser 04A 5.00%, 8/01/24 1,000 1,031,920 Lubbock (Ctfs Oblig-Tax & Wtrwks Surp) FSA 5.125%, 2/15/24 3,335 3,553,743 Richardson Hosp Auth Rev (Richardson Regional Med Ctr) FSA Ser 04 5.875%, 12/01/24 2,310 2,495,839 Ser 04 6.00%, 12/01/19 1,830 1,994,499 San Antonio GO Unrefunded Ser 02 5.00%, 2/01/22 3,060 3,182,798 Seguin Hgr Ed Auth (Texas Lutheran Univ Project) Ser 04 5.25%, 9/01/28 1,000 1,026,830 26 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Texas Turnpike Auth AMBAC Ser 02A 5.50%, 8/15/39 $ 7,500 $ 8,037,900 Tyler Hosp Rev (Mother Francis Regl Hlth) Ser 01 6.00%, 7/01/31 3,900 4,155,411 ------------ 57,669,892 Utah-0.2% Spanish Fork City Utah Charter 5.55%, 11/15/21 880 906,717 ------------ Virgin Islands-1.8% Virgin Islands Pub Fin Auth FSA Ser 03 5.00%, 10/01/13-10/01/14 2,025 2,182,461 5.25%, 10/01/15-10/01/17 5,460 5,981,978 ------------ 8,164,439 Virginia-1.5% Arlington IDA Hosp Rev (Arlington Hlth Sys) Ser 01 (Prerefunded) 5.25%, 7/01/31 1,000 1,068,200 Bell Creek CDD Ser 03A 6.75%, 3/01/22 852 858,884 Broad Street CDD (Parking Fac) Ser 03 7.50%, 6/01/33 3,000 3,393,570 Pocahontas Pkwy Assoc Toll Rd Rev (Cap Appreciation) Sr Ser 98B (Prerefunded) Zero Coupon, 8/15/15 2,000 1,312,720 ------------ 6,633,374 Washington-2.1% Energy Northwest Wash Wind AMBAC 5.00%, 7/01/21 (i) 6,105 6,501,581 Tacoma Solid Waste Util Rev XLCA Ser 06 5.00%, 12/01/18 2,750 2,946,570 ------------ 9,448,151 Wisconsin-1.6% Milwaukee Arpt Rev (Cargo ACQ Corp) AMT Ser 02 6.50%, 1/01/25 2,330 2,506,334 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 27 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Wisconsin Hlth & Ed Fac Auth Rev (Bell Tower Residence Proj) FHLB Ser 05 5.00%, 7/01/25 $ 1,270 $ 1,299,820 Wisconsin Hlth & Ed Fac Auth Rev (Wheaton Franciscan) MBIA 5.25%, 8/15/20 3,400 3,588,870 -------------- 7,395,024 -------------- Total Investments-99.6% (cost $427,079,087) 447,493,334 Other assets less liabilities-0.4% 1,619,495 -------------- Net Assets-100.0% $ 449,112,829 -------------- INTEREST RATE SWAP TRANSACTIONS (see Note D) Rate Type ----------------------------- Notional Payments Payments Unrealized Swap Amount Termination made by received by Appreciation/ Counterparty (000) Date the Portfolio the Portfolio (Depreciation) - -------------------------------------------------------------------------------------- Citigroup $ 4,700 6/22/07 BMA 22.962% $ (10,181) Citigroup 5,600 11/10/26 3.884% BMA 13,126 JPMorgan Chase 2,200 10/01/07 BMA 33.635% (1,485) JPMorgan Chase 15,600 11/10/11 BMA 33.482% 36,269 Merrill Lynch 2,200 7/12/08 BMA 33.815% 7,760 Merrill Lynch 3,205 2/12/12 BMA 33.548% 14,997 (a) Floating Rate Security. Stated interest rate was in effect at April 30, 2007. (b) Illiquid security, valued at fair value. (See note A) (c) Security is in default and is non-income producing. (d) Security is exempt from registration under Rule 144A of the Securities Act of 1933. These securities are considered liquid and may be resold in the transactions exempt from registration, normally to qualified institutional buyers. At April 30, 2007, the aggregate market value of these securities amounted to $4,319,649 or 1.0% of net assets. (e) When-Issued security. (f) Inverse Floater Security-Security with variable or floating interest rate that moves in the opposite direction of short-term interest rates. (g) Position, or a portion thereof, has been segregated to collateralize interest rate swaps. (h) Private Placement (i) Position, or a portion thereof, has been segregated to collateralize when issued securities. 28 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Glossary: ACA - American Capital Access Financial Guaranty Corporation AMBAC - American Bond Assurance Corporation AMT - Alternative Minimum Tax (subject to) ASSURED GTY - Assured Guaranty BMA - Bond Market Association CDA - Community Development Administration CDD - Community Development District CFD - Community Facilities District CIFG - CIFG Assurance North America, Inc. COP - Certificate of Participation FGIC - Financial Guaranty Insurance Company FHLB - Federal Home Loan Bank FHLMC - Federal Home Loan Mortgage Corporation FNMA - Federal National Mortgage Association FSA - Financial Security Assurance Inc. GNMA - Government National Mortgage Association GO - General Obligation HDA - Housing Development Authority HFA - Housing Finance Authority IDA - Industrial Development Authority/Agency IDR - Industrial Development Revenue ISD - Independent School District MBIA - Municipal Bond Investors Assurance MFHR - Multi-Family Housing Revenue MTN - Medium Term Note PCR - Pollution Control Revenue RADIAN - Radian Group, Inc. SFMR - Single Family Mortgage Revenue TFA - Transitional Finance Authority XLCA - XL Capital Assurance Inc. See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 29 INSURED NATIONAL PORTFOLIO PORTFOLIO OF INVESTMENTS April 30, 2007 (unaudited) Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- MUNICIPAL OBLIGATIONS-99.0% Long-Term Municipal Bonds-98.5% Alabama-0.7% Jefferson Cnty Wtr & Swr Rev FGIC Ser 02B (Prerefunded) 5.00%, 2/01/41 $ 625 $ 663,069 Jefferson Cnty Wtr & Swr Rev (Prerefunded) FGIC Ser 02B 5.00%, 2/01/41 375 397,474 ------------- 1,060,543 Alaska-1.9% Alaska HFC SFMR (Mtg Rev) MBIA Ser 97A 6.00%, 6/01/27 2,635 2,690,335 ------------- California-6.7% California GO (Prerefunded) 5.125%, 2/01/28 1,500 1,629,270 AMBAC Ser 02B 5.00%, 4/01/27 3,000 3,129,750 FSA Ser 03 5.00%, 2/01/29 1,445 1,512,669 Golden St Tobacco Securitization Corp. XLCA Ser 03B (Prerefunded) 5.50%, 6/01/33 2,000 2,189,720 San Bernardino Cnty Redev ETM (Ontario Proj #1) MBIA Ser 93 5.80%, 8/01/23 1,000 1,139,060 ------------- 9,600,469 Colorado-7.3% Midcities Met Dist No 2 RADIAN 5.125%, 12/01/21 1,000 1,064,980 Northwest Parkway Toll Rev FSA Ser 01C 5.80%, 6/15/25(a) 9,000 8,236,440 SBC Met Dist ACA Ser 05 5.00%, 12/01/29 1,000 1,030,910 ------------- 10,332,330 30 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Florida-2.1% Volusia Cnty Hlth Fac (John Knox Village) RADIAN Ser 96A 6.00%, 6/01/17 $ 3,000 $ 3,035,490 Illinois-7.9% Chicago Arpt Rev (O'Hare Int'l Arpt) XLCA Ser 03B-1 5.25%, 1/01/34 1,700 1,802,680 Chicago Stadium Rev (Soldier Field) AMBAC Ser 01 5.50%, 6/15/30(a) 8,000 7,526,720 Met Pier & Expo Auth (McCormick Place) MBIA Ser 02A 5.25%, 6/15/42 1,750 1,851,185 ------------- 11,180,585 Louisiana-1.9% Ernest N Morial-New Orleans (Exhibit Hall Auth Spl Tax) AMBAC Ser A 5.25%, 7/15/16-7/15/17 815 874,862 New Orleans GO MBIA Ser 05 5.00%, 12/01/29 570 598,352 5.25%, 12/01/21 1,135 1,223,450 ------------- 2,696,664 Massachusetts-6.3% Massachusetts Hlth & Ed Fac Hosp Rev (Berkshire Hlth Sys) RADIAN Ser 01E 5.70%, 10/01/25 6,800 7,334,412 Massachusetts Hlth & Ed Fac Hosp Rev (Cape Cod Healthcare) RADIAN Ser 01C 5.25%, 11/15/31 1,600 1,681,920 ------------- 9,016,332 Michigan-8.1% Detroit Wtr Supply Sys FGIC Ser 01B (Prerefunded) 5.50%, 7/01/33 1,450 1,562,172 Kalamazoo Hosp Fin Auth Rev (Borgess Med Ctr) ETM FGIC Ser 94A 6.378%, 6/01/11(b) 5,140 5,152,953 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 31 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Michigan (Trunk Line Fund) FSA Ser 01A (Prerefunded) 5.25%, 11/01/30 $ 1,000 $ 1,062,790 Michigan Mun Bd Auth Rev (Sch Dist City of Detroit) FSA Ser 05 5.00%, 6/01/20 1,500 1,590,930 Pontiac Tax Increment ACA Ser 02 5.625%, 6/01/22 700 745,213 Royal Oak Hosp Fin Auth Rev (William Beaumont Hosp) MBIA Ser 01M 5.25%, 11/15/35 1,300 1,350,362 ------------- 11,464,420 Minnesota-4.5% Waconia Hlth Care Fac Rev (Ridgeview Med Ctr) RADIAN Ser 99A 6.125%, 1/01/29 6,095 6,473,926 ------------- Missouri-0.1% Riverside IDA (Riverside Horizons Proj) ACA 5.00%, 5/01/27(c) 120 124,396 ------------- Nevada-1.5% Carson City Hosp Rev (Carson-Tahoe Hosp Proj) RADIAN Ser 03A 5.125%, 9/01/29 2,100 2,173,794 ------------- New Hampshire-1.7% New Hampshire Hosp Rev (Mary Hitchcock Hosp) FSA Ser 02 5.50%, 8/01/27 2,250 2,421,315 ------------- New Jersey-3.1% Morris-Union Jointure COP RADIAN Ser 04 5.00%, 5/01/27 1,700 1,770,448 New Jersey Ed Facs Auth Rev (Higher Ed Cap Impt) AMBAC Ser 02A (Prerefunded) 5.125%, 9/01/22 2,500 2,670,700 ------------- 4,441,148 32 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- New York-6.7% Erie Cnty IDA Sch Fac Rev (Buffalo Sch Dist Proj) FSA Ser 04 5.75%, 5/01/26 $ 1,300 $ 1,440,959 Nassau Cnty Hlth Fac (Nassau Hlth Sys Rev) FSA Ser 99 (Prerefunded) 5.75%, 8/01/29 7,600 8,087,388 ------------- 9,528,347 North Carolina-0.8% North Carolina Eastern Municipal Pwr Agy Pwr Sys Rev AMBAC Ser 05A 5.25%, 1/01/20 1,000 1,090,690 ------------- Ohio-9.4% Cleveland OH Pub Pwr Sys Rev FGIC Ser 06A 5.00%, 11/15/18 500 541,775 County of Hamilton (Prerefunded) AMBAC Ser B 5.25%, 12/01/32 5,660 5,957,094 County of Hamilton (Prerefunded) AMBAC Ser B 5.25%, 12/01/32 1,440 1,500,379 Summit Cnty GO (Prerefunded) FGIC Ser 00 6.00%, 12/01/21 5,000 5,431,000 ------------- 13,430,248 Pennsylvania-9.9% Allegheny Cnty Hgr Ed Rev (Carnegie Mellon Univ) Ser 02 5.50%, 3/01/28 6,665 7,132,816 Pennsylvania Turnpike Transp Rev AMBAC Ser 01 (Prerefunded) 5.25%, 7/15/41 6,500 6,943,950 ------------- 14,076,766 Puerto Rico-5.3% Puerto Rico Elec Pwr Auth Rev XLCA Ser 02-1 5.25%, 7/01/22(d) 6,935 7,516,708 ------------- ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND O 33 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Rhode Island-5.0% Rhode Island Eco Dev Auth (Providence Place Mall Proj) ASSET GTY Ser 00 6.125%, 7/01/20 $ 6,500 $ 7,109,440 ------------- South Carolina-2.1% Dorchester Cnty Sch Dist No 2 ASSURED GTY 5.00%, 12/01/29 400 420,816 Newberry Investing In Childrens Ed (Newberry Cnty Sch Dist Proj) ASSURED GTY Ser 05 5.00%, 12/01/27 2,335 2,442,620 Ser 05 5.00%, 12/01/30 115 117,735 ------------- 2,981,171 Texas-2.9% Guadalupe-Blanco Riv Auth & Surp (Contract & Sub Wtr Res) MBIA Ser 04A 5.00%, 8/15/24 455 471,621 San Antonio GO Ser 02 5.00%, 2/01/23 1,485 1,541,356 Texas Turnpike Auth AMBAC Ser 02A 5.50%, 8/15/39 2,000 2,143,440 ------------- 4,156,417 Washington-0.7% Tacoma Solid Waste Util Rev XLCA Ser 06 5.00%, 12/01/18 865 926,830 ------------- West Virginia-1.9% Fairmont Higher Ed (Fairmont St Coll) FGIC Ser 02A 5.375%, 6/01/27 2,500 2,685,275 ------------- Total Long-Term Municipal Bonds (cost $131,163,598) 140,213,639 ------------- Short-Term Municipal Notes-0.5% New York-0.5% New York City Mun Wtr Fin Auth FGIC 4.00%, 6/15/25(e)(f) (cost $700,000) 700 700,000 ------------- 34 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND U.S. $ Value - ------------------------------------------------------------------------------- Total Investments-99.0% (cost $131,863,598) $140,913,639 Other assets less liabilities-1.0% 1,436,790 ------------- Net Assets-100.0% $142,350,429 ------------- INTEREST RATE SWAP TRANSACTIONS (see Note D) Rate Type ----------------------------- Notional Payments Payments Unrealized Swap Amount Termination made by received by Appreciation/ Counterparty (000) Date the Portfolio the Portfolio (Depreciation) - ------------------------------------------------------------------------------------- Citigroup $1,600 6/22/07 BMA 2.962% $ (3,466) Citigroup 1,800 11/10/26 3.884% BMA 4,219 JPMorgan Chase 800 10/01/07 BMA 3.635% (540) JPMorgan Chase 5,000 11/10/11 BMA 3.482% 11,625 Merrill Lynch 700 7/12/08 BMA 3.815% 2,469 Merrill Lynch 195 2/12/12 BMA 3.548% 913 Merrill Lynch 1,000 10/21/16 BMA 4.129% 36,682 Merrill Lynch 2,500 7/30/26 4.090% BMA (56,905) Merrill Lynch 2,500 11/15/26 4.378% BMA (146,818) (a) Indicates a security that has a zero coupon that remains in effect until a predetermined date at which time the stated coupon rate becomes effective until final maturity. (b) Inverse Floater Security-Security with variable or floating interest rate that moves in the opposite direction of short-term interest rates. (c) When-Issued security. (d) Position, or a portion thereof, has been segregated to collateralize interest rate swaps. (e) Position, or a portion thereof, has been segregated to collateralize when issued security. (f) Variable Rate Demand Notes (VRDN) are instruments whose interest rates change on a specific date (such as coupon date or interest payment date) or whose interest rates vary with changes in a designated base rate (such as the prime interest rate). This instrument is payable on demand and is secured by letters of credit or other credit support agreements from major banks. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 35 Glossary: ACA - American Capital Access Financial Guaranty Corporation AMBAC - American Bond Assurance Corporation ASSET GTY - Asset Guaranty Insurance Company ASSURED GTY - Assured Guaranty BMA - Bond Market Association COP - Certificate of Participation ETM - Escrow to Maturity FGIC - Financial Guaranty Insurance Company FSA - Financial Security Assurance Inc. GO - General Obligation HFC - Housing Finance Corporation IDA - Industrial Development Authority/Agency MBIA - Municipal Bond Investors Assurance RADIAN - Radian Group, Inc. SFMR - Single Family Mortgage Revenue XLCA - XL Capital Assurance Inc. See notes to financial statements. 36 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND NEW YORK PORTFOLIO PORTFOLIO OF INVESTMENTS April 30, 2007 (unaudited) Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- MUNICIPAL OBLIGATIONS-99.3% Long-Term Municipal Bonds-98.4% New York-86.3% Cattaraugus Cnty Hgr Ed (Jamestown) Ser 00A (Prerefunded) 6.50%, 7/01/30 $ 1,000 $ 1,101,510 Cortland Cnty Hosp Rev (Cortland Mem Hosp) RADIAN Ser 02 5.25%, 7/01/32 2,700 2,850,660 Dutchess Cnty NY Indl Dev Agy 5.00%, 8/01/19-8/01/21(a) 1,450 1,521,245 Erie Cnty (Pub Impt) MBIA Ser 05A 5.00%, 12/01/20 5,990 6,403,190 Erie Cnty IDA Sch Fac Rev (Buffalo Sch Dist Proj) FSA 5.75%, 5/01/24 2,400 2,661,768 FSA Ser 04 5.75%, 5/01/25 1,400 1,552,698 Glen Cove IDR (The Regency at Glen Cove) ETM Ser 92B Zero Coupon, 10/15/19 11,745 7,086,111 Hempstead Hgr Ed (Adelphi Univ Civic Fac) Ser 02 5.50%, 6/01/32 1,000 1,064,500 Herkimer Cnty IDR Hgr Ed (Herkimer CC Stud Hsg) Ser 00 6.50%, 11/01/30 2,000 2,181,960 Horseheads CCRC (Appleridge Retrmt Cmnty) GNMA Ser 99 5.75%, 9/01/41 4,000 4,225,920 Long Island Power Auth Elec Rev FGIC Ser 06A 5.00%, 12/01/19 4,300 4,624,521 FSA Ser 01A (Prerefunded) 5.25%, 9/01/28 10,000 10,647,000 Long Island Pwr Auth Elec Rev FGIC Ser 06A 5.00%, 12/01/24 4,000 4,254,880 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 37 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Monroe Cnty MFHR (Southview Towers Proj) AMT SONYMA Ser 00 6.25%, 2/01/31 $ 1,130 $ 1,209,473 Montgomery Cnty IDA Lease Rev (HFM Boces) XLCA Ser 05A 5.00%, 7/01/24 1,500 1,573,470 MTA NY Dedicated Tax Fund 5.25%, 11/15/30 10,000 10,584,300 MBIA 5.00%, 11/15/18-11/15/21 11,890 12,865,134 Ser 02 5.25%, 11/15/31 5,000 5,276,950 Ser 02A 5.125%, 11/15/31 5,500 5,743,265 Ser 05F 5.00%, 11/15/30 3,500 3,670,870 New York City Ed Fac (Lycee Francais) ACA Ser 02C 6.80%, 6/01/28 2,500 2,682,575 New York City Ed Fac (Magen David Yeshivah Proj) ACA Ser 02 5.70%, 6/15/27 2,500 2,664,775 New York City Ed Fac (Spence School) 5.20%, 7/01/34 3,155 3,331,301 New York City GO 5.00%, 1/01/21 5,000 5,331,050 FSA Ser 04E 5.00%, 11/01/21 4,000 4,238,200 Ser 03 5.75%, 3/01/15 2,350 2,582,251 Ser 04G 5.00%, 12/01/23 3,225 3,388,733 Ser 04I 5.00%, 8/01/21 11,400 11,992,914 Ser 05J 5.00%, 3/01/24 5,000 5,254,000 XLCA Ser 04I 5.00%, 8/01/18 10,000 10,648,800 New York City GO (Prerefunded) 5.75%, 3/01/17 1,480 1,640,106 Ser 01B 5.50%, 12/01/31 11,995 12,938,047 38 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- New York City GO (Unrefunded) 5.75%, 3/01/17 $ 420 $ 461,047 Ser 01B 5.50%, 12/01/31 5 5,300 New York City HDC (NYC Hsg Auth) FGIC Ser 05P6-A 5.00%, 7/01/19 10,000 10,618,400 New York City HDC MFHR (Rental Hsg) AMT Ser 01C-2 5.40%, 11/01/33 3,030 3,123,930 Ser 02A 5.50%, 11/01/34 1,250 1,291,250 New York City Hlth & Hosp Rev AMBAC Ser 03A 5.25%, 2/15/22 5,700 6,064,287 New York City Hosp Rev (Health Sys) FSA Ser 02A 5.125%, 2/15/23 1,500 1,571,385 New York City IDA (Brooklyn Navy Yard) AMT Ser 97 5.75%, 10/01/36 3,000 3,067,710 New York City IDA (Staten Island Hosp) Ser 01B 6.375%, 7/01/31 1,965 2,045,211 New York City IDA Spl Fac (Airis JFK Proj) Ser 01A 5.50%, 7/01/28 9,000 9,297,720 New York City IDA Spl Fac Rev (Terminal One Group Assc Proj) Ser 05 5.50%, 1/01/24(b) 800 859,184 New York City Muni Wtr Ser 03A 5.00%, 6/15/27 1,000 1,043,260 New York City Spec Fac (Museum of Modern Art) AMBAC Ser 01D 5.125%, 7/01/31 14,000 14,713,860 New York City TFA 5.00%, 7/15/21 7,000 7,546,140 Ser 02A 5.50%, 11/01/26(b) 5,000 5,352,400 Ser 05A-2 5.00%, 11/01/17 5,000 5,398,200 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 39 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- New York City TFA Future Tax Secured MBIA Ser 03D 5.25%, 2/01/18 $ 10,000 $ 10,714,700 New York City TFA Prerefunded Ser 00B 6.00%, 11/15/29 6,000 6,464,040 New York Convention Ctr Dev Corp Rev (Hotel Unit Fee Secured) AMBAC Ser 05 5.00%, 11/15/30 10,000 10,598,100 New York Liberty Dev Corp Rev 6.125%, 2/15/19 900 943,434 New York State Dorm Auth 5.00%, 11/01/21 1,000 1,056,490 Ser 02 (Prerefunded) 5.00%, 7/01/32 4,000 4,251,760 New York State Dorm Auth (FHA Insd Maimonides) MBIA Ser 04 5.75%, 8/01/29 3,515 3,959,507 New York State Dorm Auth Hlth Fac (Eger Rehab Ctr) FHA FHA INS Ser 00 6.10%, 8/01/37 3,455 3,740,072 New York State Dorm Auth Hlth Fac (Nursing Home) FHA Ser 02-34 5.20%, 2/01/32 3,965 4,246,674 New York State Dorm Auth Hosp Rev (Mem Sloan-Kettering Ctr) MBIA Ser 03A 5.00%, 7/01/22 5,000 5,242,550 New York State Dorm Auth Hosp Rev (Mount Sinai) NYU Health System Ser 00 6.50%, 7/01/25 4,000 4,315,600 New York State Dorm Auth Lease Rev (Master Boces Program Wayne Finger) FSA Ser 04 5.00%, 8/15/23 3,175 3,349,085 New York State Dorm Auth MFHR (Joachim & Anne Residence) Ser 02 5.25%, 7/01/27 1,000 1,037,400 New York State Dorm Auth Personal Income Tax 5.00%, 3/15/21 2,000 2,151,640 New York State Dorm Auth Rev (Cabrini of Westchester) GNMA 5.10%, 2/15/26 1,900 2,044,286 40 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- New York State Dorm Auth Rev (Leake & Watts Svcs Inc) MBIA Ser 04 5.00%, 7/01/22-7/01/23 $ 3,275 $ 3,451,248 New York State Dorm Auth Rev (Montefiore Hosp) FGIC FHA Ser 04 5.00%, 8/01/23 5,000 5,275,350 New York State Dorm Auth Rev (New York University) FGIC Ser 04A 5.00%, 7/01/24 2,240 2,363,894 New York State Dorm Auth Rev (NYU Hosp Ctr) Ser 07A 5.00%, 7/01/22 1,200 1,238,004 New York State Dorm Auth Rev (Rochester University) Ser 04A (Prerefunded) 5.25%, 7/01/21-7/01/24 1,825 1,971,144 New York State Dorm Auth Rev (Westchester Cnty Court Facs Lease) Ser 06A 5.00%, 8/01/17 9,510 10,276,506 New York State Energy Res & Dev Auth Elec Rev (Long Island Ltg Co) AMT Ser 95A 5.30%, 8/01/25 7,500 7,740,300 New York State Mtg Agy SFMR (Mtg Rev) AMT Ser 01-31A 5.30%, 10/01/31 8,500 8,679,945 Ser 82 5.65%, 4/01/30 3,165 3,253,683 New York State SFMR (Mtg Rev) AMT Ser 01-29 5.45%, 4/01/31 9,000 9,248,040 New York State Twy Auth AMBAC Ser 05B 5.00%, 4/01/21 7,500 8,019,900 FGIC Ser 05B 5.00%, 4/01/17 12,750 13,794,608 New York State Twy Auth Personal Income Tax Rev (Transport) AMBAC Ser 04A 5.00%, 3/15/24 5,000 5,283,400 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 41 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- New York State UDC (Empire State) Ser 02A (Prerefunded) 5.25%, 3/15/32 $ 3,945 $ 4,227,580 New York State UDC (State Pers Income Tax) AMBAC Ser 05A-1 5.00%, 12/15/25 2,450 2,606,776 Niagara Frontier Trans Arpt Rev (Buffalo Niagara) AMT MBIA 5.625%, 4/01/29 2,500 2,594,300 Onondaga Cnty IDA Airport Fac (Cargo ACQ) AMT Ser 02 6.125%, 1/01/32 1,000 1,058,040 Onondaga Cnty IDA Swr Rev (Anheuser Busch) AMT Ser 99 6.25%, 12/01/34 2,000 2,120,180 Onondaga Cnty PCR (Bristol-Meyers Squibb) AMT 5.75%, 3/01/24 4,000 4,616,240 Port Auth NY & NJ (JFK Int'l Airport Proj) AMT MBIA Ser 97-6 5.75%, 12/01/22 6,820 7,022,963 Sachem Cent Sd Holbrook 5.00%, 10/15/21-10/15/22 5,415 5,820,630 Spencerport Uni Sch Dist MBIA Ser 02 5.00%, 6/15/21 2,500 2,630,750 Tobacco Settlement Financing Authority Ser 03A-1 5.50%, 6/01/14 5,000 5,172,150 Western Nassau Cnty Wtr Auth Wtr Sys Rev AMBAC Ser 05 5.00%, 5/01/24 1,945 2,063,295 Yonkers IDA Hlth Fac (Malotz Pavillion Proj) MBIA Ser 99 5.65%, 2/01/39 700 726,362 ------------- 415,622,087 Arizona-0.2% Goodyear IDA Water & Sewer Rev (Litchfield Pk Svc Proj) AMT Ser 01 6.75%, 10/01/31 1,000 1,088,490 ------------- 42 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- California-0.2% California State GO Ser 03 5.25%, 11/01/25 $ 650 $ 691,860 Ser 04 5.20%, 4/01/26 350 371,441 ------------- 1,063,301 Florida-2.9% Crossings at Fleming Island CDD (Eagle Harbor) Ser 00C 7.10%, 5/01/30 5,500 5,838,195 Fiddlers Creek CDD Ser 96 (Prerefunded) 7.50%, 5/01/18 2,630 2,653,065 Ser 99B 5.80%, 5/01/21 840 863,755 Hammock Bay CDD (Special Assessment) Ser 04A 6.15%, 5/01/24 800 857,384 Manatee Cnty CDD (Heritage Harbor South) Ser 02B 5.40%, 11/01/08 10 10,024 Marshall Creek CDD Ser 02A 6.625%, 5/01/32 950 1,038,445 Midtown Miami CDD Ser 04A 6.00%, 5/01/24 2,500 2,701,050 ------------- 13,961,918 Georgia-0.1% Atlanta Tax Allocation (Eastside Proj) Ser 05B 5.60%, 1/01/30 500 521,615 ------------- Guam-0.1% Guam Govt (Water & Waste Sys Rev) Ser 05 6.00%, 7/01/25 500 546,785 ------------- Illinois-1.0% Antioch Village Spcl Svc Area (Clublands Proj) Ser 03 6.625%, 3/01/33 993 1,051,627 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 43 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Plano Spl Svc Area No. 3 Spl Tax (Lakewood Springs Proj) Ser 05A 5.95%, 3/01/28 $ 1,350 $ 1,418,337 Yorkville Cmnty Fac Dist (Raintree Village) Ser 03 6.875%, 3/01/33 1,933 2,073,104 ------------- 4,543,068 Nevada-0.5% Clark Cnty Impt Dist No. 142 Ser 03 6.10%, 8/01/18 1,495 1,543,528 Henderson Local Impt Dist Ser 03 5.80%, 3/01/23 860 888,302 ------------- 2,431,830 Ohio-0.3% Port Auth of Columbiana Cnty Swr (Apex Environmental LLC) AMT Ser 04A 7.125%, 8/01/25 1,200 1,222,848 ------------- Puerto Rico-6.1% Puerto Rico Comwlth GO (Pub Impt) 5.25%, 7/01/23 1,600 1,717,760 Ser 01A 5.50%, 7/01/19 915 1,025,459 Puerto Rico Comwlth Govt Dev Bank (Sr Notes) Ser 06B 5.00%, 12/01/15 500 533,370 Puerto Rico Elec Pwr Auth Rev 5.00%, 7/01/22 2,085 2,214,603 XLCA Ser 02-1 5.25%, 7/01/22(c)(d) 10,000 10,838,800 Puerto Rico HFA (Cap Fd Prog) 5.00%, 12/01/20 5,215 5,486,128 Puerto Rico HFC SFMR (Mtg Rev) GNMA/ FNMA/ FHLMC Ser 01A 5.20%, 12/01/33 1,720 1,757,651 Puerto Rico Municipal Fin Agy Ser 05A 5.25%, 8/01/23 935 1,001,413 Univ of Puerto Rico Ser 06Q 5.00%, 6/01/20 4,225 4,461,473 44 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Univ of Puerto Rico Rev 5.00%, 6/01/22 $ 255 $ 268,487 ------------- 29,305,144 Virginia-0.7% Bell Creek CDD Ser 03A 6.75%, 3/01/22 284 286,295 Broad Street CDA (Parking Fac) Ser 03 7.50%, 6/01/33 2,680 3,031,589 ------------- 3,317,884 ------------- Total Long-Term Municipal Bonds (cost $453,284,630) 473,624,970 ------------- Short-Term Municipal Notes-0.9% New York-0.9% MTA New York Svc Contract SubSer G-2 4.10%, 11/01/26(d)(e) 1,440 1,440,000 New York City Muni Wtr Fin Auth Ser 05 AA-1 4.07%, 6/15/32(d)(e) 3,000 3,000,000 ------------- Total Short-Term Municipal Notes (cost $4,440,000) 4,440,000 ------------- Total Investments-99.3% (cost $457,724,630) 478,064,970 Other assets less liabilities-0.7% 3,327,926 ------------- Net Assets-100.0% $481,392,896 ------------- INTEREST RATE SWAP TRANSACTIONS (see Note D) Rate Type ----------------------------- Notional Payments Payments Unrealized Swap Amount Termination made by received by Appreciation/ Counterparty (000) Date the Portfolio the Portfolio (Depreciation) - ------------------------------------------------------------------------------------- Citigroup $4,800 6/22/07 BMA 2.962% $(10,398) Citigroup 2,200 1/25/26 BMA 4.108% 54,927 Citigroup 6,000 11/10/26 3.884% BMA 14,064 JPMorgan Chase 2,400 10/01/07 BMA 3.635% (1,620) JPMorgan Chase 16,700 11/10/11 BMA 3.482% 38,827 JPMorgan Chase 4,500 6/15/15 3.777% BMA (59,333) Merrill Lynch 2,300 7/12/08 BMA 3.815% 8,112 Merrill Lynch 645 2/12/12 BMA 3.548% 3,018 Merrill Lynch 3,100 10/01/16 BMA 4.147% 118,886 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 45 (a) When-Issued security. (b) Variable rate coupon, rate shown as of April 30, 2007. (c) Position, or a portion thereof, has been segregated to collateralize interest rate swaps. (d) Position, or a portion thereof, has been segregated to collateralize when issued securities. (e) Variable Rate Demand Notes (VRDN) are instruments whose interest rates change on a specific date (such as coupon date or interest payment date) or whose interest rates vary with changes in a designated base rate (such as the prime interest rate). This instrument is payable on demand and is secured by letters of credit or other credit support agreements from major banks. Glossary: ACA - American Capital Access Financial Guaranty Corporation AMBAC - American Bond Assurance Corporation AMT - Alternative Minimum Tax (subject to) BMA - Bond Market Association CCRC - Congregate Care Retirement Center CDA - Community Development Administration CDD - Community Development District ETM - Escrow to Maturity FGIC - Financial Guaranty Insurance Company FHA - Federal Housing Administration FHLMC - Federal Home Loan Mortgage Corporation FNMA - Federal National Mortgage Association FSA - Financial Security Assurance Inc. GNMA - Government National Mortgage Association GO - General Obligation HDC - Housing Development Corporation HFA - Housing Finance Authority HFC - Housing Finance Corporation IDA - Industrial Development Authority/Agency IDR - Industrial Development Revenue MBIA - Municipal Bond Investors Assurance MFHR - Multi-Family Housing Revenue MTA - Metropolitan Transportation Authority PCR - Pollution Control Revenue RADIAN - Radian Group, Inc. SFMR - Single Family Mortgage Revenue SONYMA - State of New York Mortgage Agency TFA - Transitional Finance Authority UDC - Urban Development Corporation XLCA - XL Capital Assurance Inc. See notes to financial statements. 46 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND CALIFORNIA PORTFOLIO PORTFOLIO OF INVESTMENTS April 30, 2007 (unaudited) Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- MUNICIPAL OBLIGATIONS-99.5% Long-Term Municipal Bonds-98.8% California-95.0% Acalanes Union High Sch Dist (Ref-2013 Crossover) FSA Ser 05B 5.25%, 8/01/24(a) $ 3,000 $ 3,285,240 Banning Util Auth Wtr & Enterprise Rev (Ref & Impt Proj) FGIC Ser 05 5.25%, 11/01/30 7,265 7,946,530 Bay Area Infrastructure FGIC 5.00%, 8/01/17 25,000 26,866,500 Bay Area Infrastructure Fin Auth FGIC 5.00%, 8/01/17 2,000 2,116,940 Beaumont Calif Fing Auth AMBAC 5.00%, 9/01/26(b) 2,900 3,077,683 Calfornia GO MBIA Ser 02 (Prerefunded) 5.00%, 2/01/32 3,500 3,711,785 California Dept of Wtr Res Ser 02A (Prerefunded) 5.375%, 5/01/21 3,000 3,263,670 California Ed Facs Auth (University of Pacific) 5.00%, 11/01/21 990 1,039,599 California Ed Facs Auth Rev (Col of Arts & Crafts) Ser 01 5.875%, 6/01/30 2,200 2,311,452 California Ed Facs Auth Rev (University of Pacific) Ser 04 5.00%, 11/01/20 1,000 1,047,700 5.25%, 11/01/34 1,000 1,064,930 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 47 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- California GO (Prerefunded) 5.00%, 8/01/22-2/01/33 $ 35,125 $ 37,148,396 (Prerefunded) 5.125%, 2/01/28-6/01/31 5,230 5,599,515 5.25%, 2/01/30 14,000 14,711,480 MBIA-IBC Ser 03 5.25%, 2/01/16 2,050 2,211,868 Ser 02 5.25%, 4/01/30 1,175 1,242,010 Ser 03 5.25%, 2/01/24 3,500 3,719,555 Ser 04 5.30%, 4/01/29 6,400 6,857,920 California Health Fac Auth (Lucile Salter Packard Hosp) AMBAC Ser 03C 5.00%, 8/15/21 3,365 3,532,947 California HFA SFMR (Mtg Rev) AMT Ser 99A-2 5.25%, 8/01/26 1,705 1,720,788 California HFA SFMR (Mtg Rev) FHA AMT Ser 95A-2 6.45%, 8/01/25 185 186,136 California Hlth Fac Auth (Cottage Hlth Sys) MBIA Ser 03B 5.00%, 11/01/23 2,500 2,618,425 California Infrastructure & Econ Dev Bank (Kaiser Hosp) Ser 01A 5.55%, 8/01/31 18,000 19,113,120 California Poll Ctl Fin Auth (Pacific Gas & Elec) AMT MBIA Ser 96A 5.35%, 12/01/16 15,500 16,509,825 California Poll Ctl Fin Auth (So Calif Edison) AMT MBIA Ser 99C 5.55%, 9/01/31 7,950 8,295,109 California Poll Ctl Fin Auth (Tracy Material Recovery) AMT ACA Ser 99A 5.70%, 8/01/14 3,670 3,724,573 California Pub Wks Bd Lease Rev (Coalinga) Ser 04A 5.50%, 6/01/22-6/01/23 6,790 7,366,673 48 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- California Pub Wks Bd Lease Rev (Dept of Hlth Svcs-Richmond Lab) XLCA Ser 05B 5.00%, 11/01/30 $ 1,270 $ 1,332,700 California Pub Wks Bd Lease Rev (Univ of Calif Proj) Ser 05C 5.00%, 4/01/23 3,130 3,303,433 California Pub Wks Bd Lease Rev (Various Univ Calif Projs) Ser 04F 5.00%, 11/01/26 8,065 8,465,589 California Rural MFA SFMR (Mtg Rev) AMT GNMA/ FNMA Ser 00B 6.25%, 12/01/31 110 110,515 GNMA/ FNMA Ser 00D 6.00%, 12/01/31 395 398,796 GNMA/ FNMA Ser 99A 5.40%, 12/01/30 335 341,754 MBIA Ser 99A 5.40%, 12/01/30 830 848,077 California State Dept of Wtr Res Pwr Sup Rev (Prerefunded) FGIC Ser 02A 5.125%, 5/01/18 10,000 10,765,600 California State Univ FGIC Ser 03A 5.00%, 11/01/22 6,000 6,326,820 FSA 5.00%, 11/01/22 5,525 5,943,463 California Statewide CDA (Daughters of Charity Health) Ser 05A 5.25%, 7/01/24 3,225 3,408,793 California Statewide CDA (San Diego Space & Science) Ser 96 7.50%, 12/01/16 2,410 2,598,848 California Statewide CDA Ed Fac (Drew College Prep) Ser 00 7.25%, 10/01/30 8,000 8,499,520 California Statewide CDA Ed Fac (Saint Mark's Sch) Ser 01 6.75%, 6/01/28 2,510 2,630,605 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 49 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- California Statewide CDA Ed Fac (Wildwood Elem Sch) Ser 01 7.00%, 11/01/29 $ 3,915 $ 4,181,925 California Statewide CDA Ed Fac (Windward Sch) Ser 99 6.90%, 9/01/23 1,960 1,990,008 California Statewide CDA MFHR (Highland Creek Apts) AMT FNMA Ser 01K 5.40%, 4/01/34 5,745 5,958,714 California Statewide CDA MFHR (Santa Paula Vlg Apt) AMT FNMA Ser 98D 5.43%, 5/01/28 2,090 2,113,868 California Veterans Hsg AMBAC Ser 02A 5.35%, 12/01/27 22,320 23,683,752 Castaic Lake Wtr Agy AMBAC Ser 04A 5.00%, 8/01/16-8/01/18 4,325 4,627,988 MBIA Ser 01A 5.20%, 8/01/30 1,625 1,697,443 Chino Hills CFD (Fairfield Ranch 10) Ser 00 6.95%, 9/01/30 5,200 5,554,276 Commerce Joint Pwrs Fin Auth Lease Rev (Cmnty Ctr Proj) XLCA Ser 04 5.00%, 10/01/34 2,015 2,099,731 Corona CFD (Eagle Glen 97-2) ETM Ser 98 5.875%, 9/01/23 2,910 2,997,707 Corona CFD (Eagle Glen) Ser 98 5.875%, 9/01/23 3,260 3,358,256 East Palo Alto Pub Fin Auth (University Circle Gateway 101) RADIAN Ser 05A 5.00%, 10/01/25 4,390 4,619,597 Eastern Wtr Dist Imprt Area A (Morningstar Ranch) Ser 02 6.40%, 9/01/32 3,715 3,803,826 50 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- El Centro Fin Auth Hosp Rev (El Centro Med Ctr) Ser 01 5.375%, 3/01/26 $ 18,000 $ 18,713,880 Elk Grove Assmt Dist (E. Franklin Cmnty) Ser 02 (Prerefunded) 5.80%, 8/01/25 1,000 1,044,930 (Prerefunded) 6.00%, 8/01/33 5,000 5,227,050 Encinitas Rec Ranch Golf Auth (Encinitas Ranch Golf Course) Ser 04 5.50%, 9/01/23-9/01/24 1,110 1,122,902 5.60%, 9/01/26 1,000 1,014,830 Fontana (Heritage West End) Ser 99A 6.50%, 9/01/28 8,620 9,068,154 Fontana Pub Fin Auth (No Fontana Redev Proj) AMBAC Ser 03A 5.50%, 9/01/32 1,000 1,074,450 Foothill/Eastern Corridor Agy Ser 95 Zero Coupon, 1/01/24 10,255 4,969,470 Zero Coupon, 1/01/25 15,000 6,935,700 Fremont Uni Sch Dist (Election 2002) FSA Ser 05B 5.00%, 8/01/26 1,745 1,852,562 Fresno Joint Pwrs Lease Rev XLCA Ser 04A 5.25%, 10/01/21-10/01/24 3,425 3,673,728 5.375%, 10/01/17 1,315 1,442,292 Fullerton Agy Redev RADIAN 5.00%, 4/01/21 2,225 2,351,380 Gilroy Uni Sch Dist FGIC 5.00%, 8/01/27 1,500 1,576,155 Huntington Park Pub Fin Auth FSA Ser 04A 5.25%, 9/01/17 1,000 1,113,240 Kaweah Delta Health Care Dist MBIA Ser 04 5.25%, 8/01/25-8/01/26 3,780 4,060,502 La Verne CFD 88-1 Spl Tax Ser 98 5.875%, 3/01/14 4,390 4,494,438 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 51 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Lammersville Sch Dist CFD Spl Tax (Mountain House) Ser 02 6.375%, 9/01/32 $ 4,250 $ 4,560,633 Lancaster Redev Agy Tax Alloc Rev (Fire Protn Fac Proj) XLCA Ser 04 5.00%, 12/01/23 1,120 1,176,862 Lancaster Redev Agy Tax Alloc Rev (Sheriffs Fac Proj) XLCA Ser 04 5.00%, 12/01/23 1,875 1,970,194 Loma Linda Hosp Rev (Loma Linda Univ Med Ctr) Ser 05A 5.00%, 12/01/23 2,000 2,069,000 Los Angeles Cmnty Redev Agy Ser 04L 5.00%, 3/01/17 2,565 2,622,020 5.10%, 3/01/19 1,350 1,373,031 Los Angeles Cmnty Redev MFHR (Grand Ctrl Proj) AMT Ser 93A 5.85%, 12/01/26 4,030 4,034,796 Los Angeles Cnty MTA FGIC Ser 00A (Prerefunded) 5.25%, 7/01/30 2,750 2,913,103 Los Angeles Cnty Pub Works Fin Auth AMBAC Ser 97V-B (Prerefunded) 5.125%, 12/01/29 3,400 3,464,566 Los Angeles Dept of Wtr & Rev Pwr Sys MBIA Ser 01A 5.00%, 7/01/24 1,500 1,536,615 Los Angeles MFHR (Park Plaza West) AMT GNMA 5.50%, 1/20/43 5,000 5,258,350 Manteca Uni Sch Dist FSA Ser 04 (Prerefunded) 5.25%, 8/01/22 1,390 1,530,376 Marin Wtr Dist Rev AMBAC Ser 04 5.25%, 7/01/20 3,040 3,296,090 Murrieta Valley Uni Sch Dist (Election 2002) FSA Ser 05B 5.125%, 9/01/29 1,275 1,367,272 Norco Redev Agy Tax Alloc (Norco Redev Proj No 1) RADIAN Ser 04 5.00%, 3/01/24 3,060 3,132,644 52 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Norco Redev Agy Tax Alloc (Ref Norco Redev Proj Area No 1) AMBAC Ser 05 5.00%, 3/01/26 $ 1,360 $ 1,430,938 Oakland Uni Sch Dist MBIA Ser 05 5.00%, 8/01/25 7,455 7,893,130 Ohlone Cmnty College Dist FSA Ser 05B 5.00%, 8/01/24 1,850 1,966,698 Ontario Assmt Dist (Calif Commerce Ctr So) 7.70%, 9/02/10 3,170 3,227,599 Ontario COP (Wtr Sys Impt Proj) MBIA Ser 04 5.25%, 7/01/21 1,700 1,839,893 Orange Cnty CFD 99-1 (Ladera Ranch) Ser 99A (Prerefunded) 6.70%, 8/15/29 3,000 3,259,980 Orange Cnty Sr Lien (San Joaquin Hills Transp Corr) MBIA Zero Coupon, 1/15/36 47,415 13,036,280 Palm Springs COP ETM Ser 91B Zero Coupon, 4/15/21 37,500 20,686,500 Palmdale Wtr Dist Rev COP FGIC Ser 04 5.00%, 10/01/24 1,775 1,871,507 Pittsburg Redev Agy (Los Medanos Proj) MBIA Ser 03A 5.00%, 8/01/21 6,410 6,764,345 Placentia-Yorba Linda Uni Sch Dist FGIC Ser 06 5.00%, 10/01/27 4,200 4,429,782 Port of Oakland AMT FGIC Ser 02L 5.375%, 11/01/27 2,500 2,646,575 Rancho Cordova CFD No 2003-1 (Sunridge Anatolia) Ser 03 6.00%, 9/01/28 2,000 2,049,320 Rancho Etiwanda Pub Fac CFD 1 (Rancho Etiwanda) Ser 01 6.40%, 9/01/31 8,000 8,402,240 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 53 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Rancho Etiwanda Pub Fac CFD 1 (Rancho Etiwanda) ETM Ser 01 6.40%, 9/01/31 $ 3,135 $ 3,253,158 Riverside CFD No 89-1 (MTN Cove) Ser 00 (Prerefunded) 6.50%, 9/01/25 3,390 3,669,031 Riverside Cmnty College Dist MBIA Ser 04A (Prerefunded) 5.25%, 8/01/25-8/01/26 1,980 2,179,960 Riverside Cnty Pub Fin Auth Tax Alloc (Redev Proj) XLCA Ser 04 5.00%, 10/01/35 2,475 2,579,074 Rocklin Uni Sch Dist MBIA Ser 04 5.00%, 9/01/25 1,000 1,049,660 Roseville CFD (No 1 Central Roseville Highland Park) Ser 99-A 5.80%, 9/01/17 6,650 6,928,967 Roseville High Sch Dist Ser 01E 5.25%, 8/01/26 2,435 2,577,082 Sacramento CFD 97-01B (N Natomas Drain) Ser 00B (Prerefunded) 7.25%, 9/01/30 5,375 5,906,587 Sacramento City Uni Sch Dist FSA Ser 04D 5.25%, 7/01/21-7/01/23 8,525 9,137,121 Sacramento Cnty Hsg Auth MFHR (Cottage Estates) AMT FNMA Ser 00B 6.00%, 2/01/33 5,300 5,575,335 Sacramento Cnty Hsg Auth MFHR (Verandas Apts) AMT FNMA Ser 00H 5.70%, 3/01/34 2,875 2,996,670 Sacramento Muni Util Dist Elec Rev MBIA Ser 03S 5.00%, 11/15/17 5,000 5,341,200 MBIA Ser 04R-289-2 5.00%, 8/15/17 10,000 10,658,800 San Bernardino Cnty CFD 2002-1 (Kaiser Commerce Cntr) Ser 02-1 5.90%, 9/01/33 4,750 5,056,945 54 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- San Bernardino SFMR (Mtg Rev) AMT GNMA/ FNMA Ser 01-A1 6.35%, 7/01/34(c) $ 585 $ 590,522 San Diego Cnty COP Ser 04A 5.50%, 9/01/44 5,000 5,321,650 San Diego HFA MFHR (Rental Rev) AMT GNMA/ FNMA Ser 98C 5.25%, 1/20/40 6,105 6,213,608 San Diego Hsg Auth MFHR (Vista La Rosa Apt) AMT GNMA Ser 00A 6.00%, 7/20/41 10,230 10,795,719 San Diego Uni Sch Dist (Election of 1998) MBIA Ser 04E-1 5.00%, 7/01/23-7/01/24 2,240 2,392,744 San Francisco City & Cnty Int'l Arpt AMT FSA Ser 00A 6.125%, 1/01/27 1,480 1,527,774 San Francisco Univ Fndn Inc. ACA Ser 99 5.25%, 7/01/32 16,650 17,383,765 San Joaquin Hills Tran Corridor Agy ETM Ser 93 Zero Coupon, 1/01/19 10,000 6,160,400 Zero Coupon, 1/01/20 20,000 11,747,400 Zero Coupon, 1/01/21 20,000 11,144,600 Zero Coupon, 1/01/23 25,000 12,691,500 San Jose Calif Redev Agy Tax Alloc Rev AMBAC 5.00%, 8/01/22 8,000 8,583,040 San Jose Redev Agy Tax Alloc Rev MBIA Ser 04A 5.25%, 8/01/19 5,000 5,435,250 San Marcos Pub Facs Auth Tax Alloc Rev (Proj Areas No 1 & 3) AMBAC Ser 05A 5.00%, 8/01/25 5,715 6,092,076 San Mateo Cnty Cmnty College Dist COP MBIA Ser 04 (Prerefunded) 5.25%, 10/01/20 2,870 3,165,725 San Mateo Uni Sch Dist FSA Ser 04 5.00%, 9/01/24 2,000 2,114,120 Santa Margarita Wtr Fac Dist (Talega) Ser 99 6.25%, 9/01/29 11,550 12,251,431 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 55 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Semitropic Impt Dist Wtr Storage XLCA Ser 04A 5.50%, 12/01/23 $ 1,640 $ 1,802,770 South Gate Pub Fin Auth (South Gate Redev Proj No 1) XLCA Ser 02 5.125%, 9/01/24 1,800 1,905,138 Tejon Ranch Pub Fac Fin Auth 2000-1 CFD Ser 03 6.125%, 9/01/27 1,000 1,023,990 6.20%, 9/01/33 2,375 2,428,651 Tejon Ranch Pub Fac Fin Auth CFD 1 (Tejon Industrial Complex) Ser 00A 7.20%, 9/01/30 9,900 10,212,345 Torrance COP (Ref & Pub Impt Proj) AMBAC Ser 05B 5.00%, 6/01/24 2,900 3,051,554 Univ of Calif FGIC Ser 01M (Prerefunded) 5.125%, 9/01/30 12,270 12,813,316 FSA Ser 05B 5.00%, 5/15/24 3,600 3,798,432 West Contra Costa Healthcare Dist COP AMBAC Ser 04 5.375%, 7/01/21-7/01/24 4,720 5,033,518 West Kern Cnty Wtr Rev Ser 01 (Prerefunded) 5.625%, 6/01/31 3,000 3,200,460 Westminster Redev Agy MFHR (Rose Garden Apt) AMT Ser 93A 6.75%, 8/01/24 4,300 4,321,844 Yorba Linda Rec Rev (Black Gold Golf Course Proj Rev) Ser 00 (Prerefunded) 7.50%, 10/01/30 5,680 5,991,264 ------------- 747,602,171 Ohio-0.3% Port Auth of Columbiana Cnty Swr (Apex Environmental LLC) AMT Ser 04A 7.125%, 8/01/25 2,000 2,038,080 ------------- 56 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Puerto Rico-3.3% Puerto Rico Comwlth GO (Pub Impt) 5.25%, 7/01/23 $ 3,000 $ 3,220,800 Ser 01A 5.50%, 7/01/19 1,880 2,106,954 Ser 03A 5.25%, 7/01/23 800 846,472 Puerto Rico Comwlth Govt Dev Bank (Sr Notes) Ser 06B 5.00%, 12/01/15 500 533,370 Puerto Rico Convention Ctr AMBAC 5.00%, 7/01/17 10,730 11,683,146 Univ of Puerto Rico Ser 06Q 5.00%, 6/01/19 2,490 2,635,117 Univ of Puerto Rico Rev 5.00%, 6/01/18 4,930 5,232,603 ------------- 26,258,462 Texas-0.2% Richardson Hosp Auth Rev (Richardson Regional Med Ctr) Ser 04 6.00%, 12/01/19 1,715 1,869,161 ------------- Total Long-Term Municipal Bonds (cost $719,075,183) 777,767,874 ------------- Short-Term Municipal Notes-0.7% California-0.7% California Infrastructure & Econ Dev Bank Rev (Rand Corp) AMBAC Ser B 4.05%, 4/01/42(d)(e) 1,000 1,000,000 California Pollution Control Financing Authority 3.96%, 11/01/26(d)(e) 3,500 3,500,000 California State (Daily Kindergarten Univ) Ser 04A-1 4.00%, 5/01/34(d)(e) 1,000 1,000,000 Illinois-0.0% Illinois Dev Fin Auth PCR (Illinois Pwr Proj) AMBAC Ser 01 3.75%, 11/01/28(c)(d) 100 100,000 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 57 U.S. $ Value - ------------------------------------------------------------------------------- Total Short-Term Municipal Notes (cost $5,600,000) $ 5,600,000 ------------- Total Investments-99.5% (cost $724,675,183) 783,367,874 Other assets less liabilities-0.5% 3,823,004 ------------- Net Assets-100.0% $787,190,878 ------------- INTEREST RATE SWAP TRANSACTIONS (see Note D) Rate Type ----------------------------- Notional Payments Payments Unrealized Swap Amount Termination made by received by Appreciation/ Counterparty (000) Date the Portfolio the Portfolio (Depreciation) - ------------------------------------------------------------------------------------- Citigroup $ 8,700 6/22/07 BMA 2.962% $(18,847) Citigroup 5,600 1/25/26 BMA 4.108% 139,813 Citigroup 10,000 11/10/26 3.884% BMA 23,440 JPMorgan Chase 4,100 10/01/07 BMA 3.635% (2,767) JPMorgan Chase 27,900 11/10/11 BMA 3.482% 64,866 Merrill Lynch 3,900 7/12/08 BMA 3.815% 13,756 Merrill Lynch 1,075 2/12/12 BMA 3.548% 5,030 Merrill Lynch 2,800 10/01/16 BMA 4.147% 107,381 Merrill Lynch 13,800 7/30/26 4.090% BMA (314,115) Merrill Lynch 10,200 8/09/26 4.063% BMA (204,870) Merrill Lynch 13,400 11/15/26 4.378% BMA (786,945) (a) Position, or a portion thereof, has been segregated to collateralize interest rate swaps. (b) When-Issued security. (c) Variable rate coupon, rate shown as of April 30, 2007. (d) Position, or a portion thereof, has been segregated to collateralize when issued securities. (e) Variable Rate Demand Notes (VRDN) are instruments whose interest rates change on a specific date (such as coupon date or interest payment date) or whose interest rates vary with changes in a designated base rate (such as the prime interest rate). This instrument is payable on demand and is secured by letters of credit or other credit support agreements from major banks. 58 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Glossary: ACA - American Capital Access Financial Guaranty Corporation AMBAC - American Bond Assurance Corporation AMT - Alternative Minimum Tax (subject to) BMA - Bond Market Association CDA - Community Development Administration CFD - Community Facilities District COP - Certificate of Participation ETM - Escrow to Maturity FGIC - Financial Guaranty Insurance Company FHA - Federal Housing Administration FNMA - Federal National Mortgage Association FSA - Financial Security Assurance Inc. GNMA - Government National Mortgage Association GO - General Obligation HFA - Housing Finance Authority IBC - International Bancshares Corporation MBIA - Municipal Bond Investors Assurance MFA - Mortgage Finanace Authority MFHR - Multi-Family Housing Revenue MTA - Metropolitan Transportation Authority PCR - Pollution Control Revenue RADIAN - Radian Group, Inc. SFMR - Single Family Mortgage Revenue XLCA - XL Capital Assurance Inc. See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 59 INSURED CALIFORNIA PORTFOLIO PORTFOLIO OF INVESTMENTS April 30, 2007 (unaudited) Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- MUNICIPAL OBLIGATIONS-99.5% Long-Term Municipal Bonds-97.7% California-97.7% Acalanes Union High Sch Dist (Ref-2013 Crossover) FSA Ser 05B 5.25%, 8/01/24 $ 2,000 $ 2,190,160 Banning Util Auth Wtr & Enterprise Rev (Ref & Impt Proj) FGIC Ser 05 5.25%, 11/01/30 1,140 1,246,944 Bay Area Infrastructure Fin Auth FGIC 5.00%, 8/01/17 6,000 6,350,820 Beaumont Calif Fing Auth AMBAC 5.00%, 9/01/26(a) 405 429,814 Butte-Glenn Cmnty College Dist (Election 2002) MBIA Ser 05B 5.00%, 8/01/25 3,620 3,845,743 California HFA MFHR (Mtg Rev) AMBAC Ser 95A 6.25%, 2/01/37 1,235 1,246,066 California Pub Wks Bd Lease Rev (Dept of Hlth Svcs-Richmond Lab) XLCA Ser 05B 5.00%, 11/01/30 3,000 3,148,110 Capistrano Uni Sch Dist FGIC Ser 00A 6.00%, 8/01/24 1,550 1,672,698 FSA Ser 01B Zero Coupon, 8/01/25 8,000 3,577,520 Central Coast Wtr Auth Ca Rev FSA 5.00%, 10/01/20 5,000 5,388,750 Chino Redev Agy Spl Tax ETM AMBAC Ser 01B 5.25%, 9/01/30 5,325 5,605,787 Coachella Valley Sch Dist Uni AMBAC 5.00%, 9/01/23 2,500 2,650,925 East Palo Alto Pub Fin Auth (University Circle Gateway 101) RADIAN Ser 05A 5.00%, 10/01/25 680 715,564 60 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Fontana Pub Fin Auth (No Fontana Redev Proj) AMBAC Ser 03A 5.50%, 9/01/32 $ 4,200 $ 4,512,690 Franklin-McKinley Sch Dist FSA Ser 02B (Prerefunded) 5.00%, 1/08/27 700 753,522 Fremont Uni Sch Dist (Election 2002) FSA Ser B 5.00%, 8/01/27 920 976,046 Fullerton Agy Redev RADIAN 5.00%, 4/01/21 500 528,400 Golden St Tobacco Securitization Corp. RADIAN Ser 03 (Prerefunded) 5.50%, 6/01/43 1,400 1,532,804 Jurupa Uni Sch Dist (Election 2001) FGIC Ser 04 5.00%, 8/01/22 1,340 1,415,590 Long Beach (Aquarium of the Pacific Proj) AMBAC Ser 01 5.25%, 11/01/30 6,500 6,871,865 Los Angeles Comm College Dist GO FSA 5.00%, 8/01/22 5,000 5,366,950 Los Angeles Dept of Wtr & Rev Pwr Sys MBIA Ser 01A 5.00%, 7/01/24 5,900 6,044,019 Murrieta Valley Uni Sch Dist (Election 2002) FSA Ser 05B 5.125%, 9/01/29 225 241,283 Norco Redev Agy Tax Alloc (Ref Norco Redev Proj Area No 1) AMBAC Ser 05 5.00%, 3/01/26 540 568,166 Orange Cnty COP (Loma Ridge Data Ctr Proj) (Prerefunded @100) AMBAC 6.00%, 6/01/21 1,000 1,138,720 Perris Union High Sch Dist FGIC Ser 05A 5.00%, 9/01/24 800 848,000 Poway Redev Agy (Paguay Proj) ETM AMBAC Ser 01 5.375%, 12/15/31 6,060 6,468,868 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND O 61 Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Rancho Cordova COP (City Hall Fac Acq Proj) XLCA Ser 05 (Prerefunded) 5.00%, 2/01/24 $ 2,645 $ 2,874,560 Redding Elec Sys Rev MBIA Ser 92A 8.903%, 7/01/22(b)(c) 1,850 2,470,527 Riverside Cnty Pub Fin Auth Tax Alloc Rev (Redev Proj) XLCA Ser 04 5.00%, 10/01/23 1,955 2,052,379 Riverside Cnty Redev Agy (Jurupa Valley Pjct) AMBAC Ser 01 5.125%, 10/01/35 5,000 5,291,950 Riverside Cnty Redev Agy (Jurupa Valley Pjct) ETM AMBAC Ser 01 5.25%, 10/01/35(d) 8,000 8,541,520 Rowland Ca Uni Sch Dist FSA 5.00%, 8/01/22 4,000 4,283,960 San Diego Uni Sch Dist (Election of 1998) MBIA Ser 04E-1 5.00%, 7/01/23 1,000 1,067,320 Southwestern Cmnty College Dist MBIA Ser 05 5.00%, 8/01/24 1,000 1,073,760 Stockton Public Financing Authority RADIAN Ser 06A 5.00%, 9/01/17-9/01/21 5,060 5,386,196 Torrance COP (Ref & Pub Impt Proj) AMBAC Ser 05B 5.00%, 6/01/24 465 489,301 Univ of Calif FSA Ser 05B 5.00%, 5/15/24 1,400 1,477,167 ------------- Total Long-Term Municipal Bonds (cost $104,917,676) 110,344,464 ------------- 62 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Principal Amount (000) U.S. $ Value - ------------------------------------------------------------------------------- Short-Term Municipal Notes-1.8% California-1.8% California Econ Rec 3.98%, 7/01/23(e) $ 500 $ 500,000 California St (Daily Kindergarten Univ B2) Series B2 3.90%, 5/01/34(e)(f) 1,500 1,500,000 ------------- Total Short-Term Municipal Notes (cost $2,000,000) 2,000,000 ------------- Total Investments-99.5% (cost $106,917,676) 112,344,464 Other assets less liabilities-0.5% 523,216 ------------- Net Assets-100.0% $112,867,680 ------------- INTEREST RATE SWAP TRANSACTIONS (see Note D) Rate Type ----------------------------- Notional Payments Payments Unrealized Swap Amount Termination made by received by Appreciation/ Counterparty (000) Date the Portfolio the Portfolio (Depreciation) - ------------------------------------------------------------------------------------- Citigroup $1,400 6/22/07 BMA 2.962% $ (3,033) Citigroup 900 1/25/26 BMA 4.108% 22,470 Citigroup 1,500 11/10/26 3.884% BMA 3,516 JPMorgan Chase 600 10/01/07 BMA 3.635% (405) JPMorgan Chase 4,200 11/10/11 BMA 3.482% 9,765 Merrill Lynch 600 7/12/08 BMA 3.815% 2,116 Merrill Lynch 160 2/12/12 BMA 3.548% 749 Merrill Lynch 3,100 10/21/16 BMA 4.129% 113,714 Merrill Lynch 700 7/30/26 4.090% BMA (15,933) Merrill Lynch 1,600 11/15/26 4.378% BMA (93,964) (a) When-Issued security. (b) Variable rate coupon, rate shown as of April 30, 2007. (c) Inverse Floater Security-Security with variable or floating interest rate that moves in the opposite direction of short-term interest rates. (d) Position, or a portion thereof, has been segregated to collateralize interest rate swaps. (e) Variable Rate Demand Notes (VRDN) are instruments whose interest rates change on a specific date (such as coupon date or interest payment date) or whose interest rates vary with changes in a designated base rate (such as the prime interest rate). This instrument is payable on demand and is secured by letters of credit or other credit support agreements from major banks. (f) Position, or a portion thereof, has been segregated to collateralize when issued security. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 63 Glossary: AMBAC - American Bond Assurance Corporation BMA - Bond Market Association COP - Certificate of Participation ETM - Escrow to Maturity FGIC - Financial Guaranty Insurance Company FSA - Financial Security Assurance Inc. GO - General Obligation HFA - Housing Finance Authority MBIA - Municipal Bond Investors Assurance MFHR - Multi-Family Housing Revenue RADIAN - Radian Group, Inc. XLCA - XL Capital Assurance Inc. See notes to financial statements. 64 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND STATEMENT OF ASSETS & LIABILITIES April 30, 2007 (unaudited) Insured National National - ------------------------------------------------------------------------------- Assets Investments in securities, at value (cost $427,079,087 and $131,863,598, respectively) $ 447,493,334 $ 140,913,639 Cash -0- 273,900 Interest receivable 7,989,157 1,905,696 Receivable for capital stock sold 1,232,391 286,585 Unrealized appreciation of interest rate swap contracts 72,152 55,908 Total assets 456,787,034 143,435,728 Liabilities Due to custodian 1,206,848 -0- Payable for floating rate notes issued 3,785,376 -0- Payable for capital stock redeemed 1,476,049 456,090 Payable for investment securities purchased 382,480 124,048 Dividends payable 416,695 121,182 Distribution fee payable 165,346 46,642 Advisory fee payable 79,147 47,086 Administrative fee payable 27,550 28,268 Interest expense and fees payable 14,362 -0- Unrealized depreciation of interest rate swap contracts 11,666 207,729 Transfer Agent fee payable 11,640 2,476 Accrued expenses and other liabilities 97,046 51,778 Total liabilities 7,674,205 1,085,299 Net Assets $ 449,112,829 $ 142,350,429 Composition of Net Assets Capital stock, at par $ 44,154 $ 13,946 Additional paid-in capital 478,959,651 135,563,354 Undistributed/(distributions in excess) of net investment income (172,995) 243,876 Accumulated net realized loss on investment transactions (50,191,958) (2,368,967) Net unrealized appreciation of investments 20,473,977 8,898,220 $ 449,112,829 $ 142,350,429 See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 65 New York California - ------------------------------------------------------------------------------- Assets Investments in securities, at value (cost $457,724,630 and $724,675,183, respectively) $ 478,064,970 $ 783,367,874 Cash 60,061 140,171 Interest receivable 7,289,731 9,200,343 Receivable for capital stock sold 2,858,976 2,526,080 Unrealized appreciation of interest rate swap contracts 237,834 354,286 Total assets 488,511,572 795,588,754 Liabilities Payable for investment securities purchased 3,713,810 3,072,086 Payable for capital stock redeemed 2,545,134 2,645,594 Dividends payable 407,627 650,701 Distribution fee payable 203,788 299,375 Unrealized depreciation of interest rate swap contracts 71,351 1,327,544 Advisory fee payable 51,928 239,146 Administrative fee payable 27,966 35,945 Transfer Agent fee payable 3,302 1,070 Accrued expenses and other liabilities 93,770 126,415 Total liabilities 7,118,676 8,397,876 Net Assets $ 481,392,896 $ 787,190,878 Composition of Net Assets Capital stock, at par $ 48,549 $ 71,519 Additional paid-in capital 473,660,216 751,319,986 Distributions in excess of net investment income (360,152) (592,769) Accumulated net realized loss on investment transactions (12,462,540) (21,327,291) Net unrealized appreciation of investments 20,506,823 57,719,433 $ 481,392,896 $ 787,190,878 See notes to financial statements. 66 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Insured California - ------------------------------------------------------------------------------- Assets Investments in securities, at value (cost $106,917,676) $ 112,344,464 Interest receivable 1,250,115 Receivable for capital stock sold 424,510 Unrealized appreciation of interest rate swap contracts 152,330 Total assets 114,171,419 Liabilities Due to custodian 119,555 Payable for investment securities purchased 429,033 Payable for capital stock redeemed 382,811 Unrealized depreciation of interest rate swap contracts 113,335 Dividends payable 83,194 Distribution fee payable 41,961 Advisory fee payable 41,906 Administrative fee payable 27,981 Transfer Agent fee payable 1,651 Accrued expenses and other liabilities 62,312 Total liabilities 1,303,739 Net Assets $ 112,867,680 Composition of Net Assets Capital stock, at par $ 8,219 Additional paid-in capital 106,674,891 Distributions in excess of net investment income (82,930) Accumulated net realized gain on investment transactions 801,717 Net unrealized appreciation of investments 5,465,783 $ 112,867,680 See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 67 Net Asset Value Per Share--45,350,000,000 shares of capital stock authorized, $.001 par value Shares Net Asset National Portfolio Net Assets Outstanding Value - ------------------------------------------------------------------------------- Class A $354,984,365 34,892,937 $10.17* Class B $ 32,815,296 3,229,168 $10.16 Class C $ 61,313,168 6,031,477 $10.17 Insured National Portfolio - ------------------------------------------------------------------------------- Class A $122,667,468 12,013,330 $10.21* Class B $ 8,985,723 882,276 $10.18 Class C $ 10,697,238 1,049,906 $10.19 New York Portfolio - ------------------------------------------------------------------------------- Class A $334,236,229 33,696,990 $9.92* Class B $ 99,725,435 10,066,797 $9.91 Class C $ 47,431,232 4,785,292 $9.91 California Portfolio - ------------------------------------------------------------------------------- Class A $606,459,094 55,095,877 $11.01* Class B $ 64,425,810 5,854,810 $11.00 Class C $116,305,974 10,568,537 $11.00 Insured California Portfolio - ------------------------------------------------------------------------------- Class A $ 88,930,218 6,474,859 $13.73* Class B $ 8,544,912 622,459 $13.73 Class C $ 15,392,550 1,121,438 $13.73 * The maximum offering price per share for Class A shares of National Portfolio, Insured National Portfolio, New York Portfolio, California Portfolio, and Insured California Portfolio were $10.62, $10.66, $10.36, $11.50 and $14.34, respectively, which reflects a sales charge of 4.25%. See notes to financial statements. 68 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND STATEMENT OF OPERATIONS Six Months Ended April 30, 2007 (unaudited) Insured National National - ------------------------------------------------------------------------------- Investment Income Interest $ 11,326,696 $ 3,624,453 Expenses Advisory fee 1,001,017 324,542 Distribution fee--Class A 521,933 184,586 Distribution fee--Class B 175,483 51,456 Distribution fee--Class C 309,223 54,463 Transfer agency--Class A 133,652 40,476 Transfer agency--Class B 15,930 3,995 Transfer agency--Class C 25,417 3,954 Custodian 78,964 75,430 Administrative 47,000 43,000 Audit 22,701 22,858 Registration fees 16,136 16,525 Legal 14,437 13,869 Printing 13,177 3,518 Directors' fees and expenses 4,000 4,000 Miscellaneous 6,216 3,887 Total expenses before interest expense: 2,385,286 846,559 Interest expense and fees 74,727 -0- Total expenses 2,460,013 846,559 Less: advisory fee waived (see Note B) (520,924) (18,849) Less: expense offset arrangement (see Note B) (12,421) (3,512) Net expenses 1,926,668 824,198 Net investment income 9,400,028 2,800,255 Realized and Unrealized Gain (Loss) on Investment Transactions Net realized gain (loss) on: Investment transactions 322,590 199,888 Swap contracts (34,969) (23,006) Net change in unrealized appreciation/depreciation of: Investments (2,471,600) (1,125,392) Swap contracts 77,594 51,876 Net loss on investment transactions (2,106,385) (896,634) Net Increase in Net Assets from Operations $ 7,293,643 $ 1,903,621 See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 69 New York California ----------- ----------- Investment Income Interest $11,184,678 $19,394,903 Expenses Advisory fee 1,074,988 1,768,982 Distribution fee--Class A 483,094 891,319 Distribution fee--Class B 541,732 369,298 Distribution fee--Class C 236,816 590,710 Transfer agency--Class A 94,723 118,597 Transfer agency--Class B 38,553 18,250 Transfer agency--Class C 14,850 25,580 Custodian 78,913 102,588 Administrative 47,000 41,000 Audit 22,693 22,758 Printing 20,669 30,528 Legal 15,664 18,632 Registration fees 8,736 10,199 Directors' fees and expenses 4,000 4,000 Miscellaneous 8,718 3,962 Total expenses 2,691,149 4,016,403 Less: advisory fee waived (see Note B) (749,567) (311,169) Less: expense offset arrangement (see Note B) (11,058) (6,304) Net expenses 1,930,524 3,698,930 Net investment income 9,254,154 15,695,973 Realized and Unrealized Gain (Loss) on Investment Transactions Net realized gain (loss) on: Investment transactions 32,972 1,080,810 Swap contracts (25,237) (142,500) Net change in unrealized appreciation/depreciation of: Investments (2,568,901) (6,072,606) Swap contracts 46,664 320,312 Net loss on investment transactions (2,514,502) (4,813,984) Net Increase in Net Assets from Operations $6,739,652 $10,881,989 See notes to financial statements. 70 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Insured California ---------- Investment Income Interest $2,609,168 Expenses Advisory fee 256,749 Distribution fee--Class A 132,850 Distribution fee--Class B 48,736 Distribution fee--Class C 78,984 Transfer agency--Class A 18,594 Transfer agency--Class B 2,593 Transfer agency--Class C 3,502 Custodian 58,958 Administrative 43,000 Audit 22,666 Legal 13,624 Registration fees 6,210 Directors' fees and expenses 4,000 Printing 2,864 Miscellaneous 1,386 Total expenses 694,716 Less: expense offset arrangement (see Note B) (968) Net expenses 693,748 Net investment income 1,915,420 Realized and Unrealized Gain (Loss) on Investment Transactions Net realized gain (loss) on: Investment transactions 824,859 Swap contracts (5,171) Net change in unrealized appreciation/depreciation of: Investments (1,379,777) Swap contracts 20,526 Net loss on investment transactions (539,563) Net Increase in Net Assets from Operations $1,375,857 See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 71 STATEMENT OF CHANGES IN NET ASSETS National -------------------------- Six Months Ended Year Ended April 30, 2007 October 31, (unaudited) 2006 ----------- ----------- Increase (Decrease) in Net Assets from Operations Net investment income $ 9,400,028 $ 19,648,241 Net realized gain on investment transactions 287,621 2,052,623 Net change in unrealized appreciation/depreciation of investments (2,394,006) 5,217,291 Net increase in net assets from operations 7,293,643 26,918,155 Dividends to Shareholders from Net investment income Class A (7,584,754) (15,610,866) Class B (643,052) (1,673,575) Class C (1,133,137) (2,376,466) Capital Stock Transactions Net increase (decrease) 1,450,532 (6,151,539) Total increase (decrease) (616,768) 1,105,709 Net Assets Beginning of period 449,729,597 448,623,888 End of period (including distributions in excess of net investment income of ($172,995) and ($212,080), respectively) $449,112,829 $449,729,597 See notes to financial statements. 72 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Insured National -------------------------- Six Months Ended Year Ended April 30, 2007 October 31, (unaudited) 2006 ----------- ----------- Increase (Decrease) in Net Assets from Operations Net investment income $ 2,800,255 $ 5,829,628 Net realized gain on investment transactions 176,882 128,696 Net change in unrealized appreciation/depreciation of investments (1,073,516) 1,233,195 Net increase in net assets from operations 1,903,621 7,191,519 Dividends to Shareholders from Net investment income Class A (2,429,481) (4,972,450) Class B (167,856) (454,397) Class C (177,657) (384,076) Capital Stock Transactions Net decrease (4,499,463) (6,723,688) Total decrease (5,370,836) (5,343,092) Net Assets Beginning of period 147,721,265 153,064,357 End of period (including undistributed net investment income of $243,876, and $218,615, respectively) $142,350,429 $147,721,265 See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 73 New York -------------------------- Six Months Ended Year Ended April 30, 2007 October 31, (unaudited) 2006 ----------- ----------- Increase (Decrease) in Net Assets from Operations Net investment income $ 9,254,154 $ 19,143,491 Net realized gain on investment transactions 7,735 4,638,439 Net change in unrealized appreciation/depreciation of investments (2,522,237) 2,875,809 Net increase in net assets from operations 6,739,652 26,657,739 Dividends to Shareholders from Net investment income Class A (6,582,771) (13,024,132) Class B (1,838,430) (4,435,326) Class C (803,416) (1,666,425) Capital Stock Transactions Net increase 1,148,211 1,490,548 Total increase (decrease) (1,336,754) 9,022,404 Net Assets Beginning of period 482,729,650 473,707,246 End of period (including distributions in excess of net investment income of ($360,152) and ($389,689), respectively) $481,392,896 $482,729,650 See notes to financial statements. 74 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND California -------------------------- Six Months Ended Year Ended April 30, 2007 October 31, (unaudited) 2006 ----------- ----------- Increase (Decrease) in Net Assets from Operations Net investment income $ 15,695,973 $ 33,555,148 Net realized gain on investment transactions 938,310 2,003,841 Net change in unrealized appreciation/depreciation of investments (5,752,294) 13,161,036 Net increase in net assets from operations 10,881,989 48,720,025 Dividends to Shareholders from Net investment income Class A (12,252,528) (25,391,256) Class B (1,264,775) (3,656,739) Class C (2,024,087) (4,434,967) Capital Stock transactions Net decrease (3,959,205) (56,664,848) Total decrease (8,618,606) (41,427,785) Net Assets Beginning of period 795,809,484 837,237,269 End of period (including distributions in excess of net investment income of ($592,769) and ($747,352), respectively) $787,190,878 $795,809,484 See notes to financial statements. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 75 Insured California -------------------------- Six Months Ended Year Ended April 30, 2007 October 31, (unaudited) 2006 ----------- ----------- Increase (Decrease) in Net Assets from Operations Net investment income $ 1,915,420 $ 4,545,678 Net realized gain on investment transactions 819,688 1,171,962 Net change in unrealized appreciation/depreciation of investments (1,359,251) 258,623 Net increase in net assets from operations 1,375,857 5,976,263 Dividends and Distributions to Shareholders from Net investment income Class A (1,549,761) (3,579,352) Class B (136,152) (416,882) Class C (221,272) (543,686) Net realized gain on investment transactions Class A (995,859) (1,583,808) Class B (114,063) (245,775) Class C (179,622) (296,689) Capital Stock Transactions Net decrease (2,009,135) (13,521,840) Total decrease (3,830,007) (14,211,769) Net Assets Beginning of period 116,697,687 130,909,456 End of period (including distributions in excess of net investment income of ($82,930) and ($91,165), respectively) $112,867,680 $116,697,687 See notes to financial statements. 76 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND NOTES TO FINANCIAL STATEMENTS April 30, 2007 (unaudited) NOTE A Significant Accounting Policies AllianceBernstein Municipal Income Fund, Inc. (the "Fund"), is registered under the Investment Company Act of 1940 as an open-end management investment company. The Fund, which is a Maryland corporation, operates as a series company currently comprised of the diversified National Portfolio, Insured National Portfolio, New York Portfolio and California Portfolio and the non-diversified Insured California Portfolio (the "Portfolios"). Each series is considered to be a separate entity for financial reporting and tax purposes. Each Portfolio offers three classes of shares: Class A, Class B and Class C Shares. Class A shares are sold with a front-end sales charge of up to 4.25% for purchases not exceeding $1,000,000. With respect to purchases of $1,000,000 or more, Class A shares redeemed within one year of purchase may be subject to a contingent deferred sales charge of 1%. Class B shares are currently sold with a contingent deferred sales charge which declines from 3% to zero depending on the period of time the shares are held. Class B shares will automatically convert to Class A shares six years after the end of the calendar month of purchase. Class C shares are subject to a contingent deferred sales charge of 1% on redemptions made within the first year after purchase. All three classes of shares have identical voting, dividend, liquidation and other rights, except that the classes bear different distribution and transfer agency expenses. Each class has exclusive voting rights with respect to its distribution plan. The financial statements have been prepared in conformity with U.S. generally accepted accounting principles which require management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities in the financial statements and amounts of income and expenses during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund. 1. Security Valuation Portfolio securities are valued at their current market value determined on the basis of market quotations or, if market quotations are not readily available or are deemed unreliable, at "fair value" as determined in accordance with procedures established by and under the general supervision of the Fund's Board of Directors. In general, the market values of securities which are readily available and deemed reliable are determined as follows. Securities listed on a national securities exchange (other than securities listed on the NASDAQ Stock Market, Inc. ("NASDAQ")) or on a foreign securities exchange are valued at the last sale price at the close of the exchange or foreign securities exchange. If there has been no sale on such day, the securities are valued at the mean of the closing bid and asked prices on such day. Securities listed on more than one exchange are valued by reference to the principal exchange on which the securities are traded; securities listed only on NASDAQ are valued in accordance with the NASDAQ Official ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 77 Closing Price; listed put or call options are valued at the last sale price. If there has been no sale on that day, such securities will be valued at the closing bid prices on that day; open futures contracts and options thereon are valued using the closing settlement price or, in the absence of such a price, the most recent quoted bid price. If there are no quotations available for the day of valuation, the last available closing settlement price is used; securities traded in the over-the-counter market, ("OTC") are valued at the mean of the current bid and asked prices as reported by the National Quotation Bureau or other comparable sources; U.S. government securities and other debt instruments having 60 days or less remaining until maturity are valued at amortized cost if their original maturity was 60 days or less; or by amortizing their fair value as of the 61st day prior to maturity if their original term to maturity exceeded 60 days; fixed-income securities, including mortgage backed and asset backed securities, may be valued on the basis of prices provided by a pricing service or at a price obtained from one or more of the major broker/dealers. In cases where broker/dealer quotes are obtained, AllianceBernstein L.P. (the "Adviser") may establish procedures whereby changes in market yields or spreads are used to adjust, on a daily basis, a recently obtained quoted price on a security; and OTC and other derivatives are valued on the basis of a quoted bid price or spread from a major broker/dealer in such security. Securities for which market quotations are not readily available (including restricted securities) or are deemed unreliable are valued at fair value. Factors considered in making this determination may include, but are not limited to, information obtained by contacting the issuer, analysts, analysis of the issuer's financial statements or other available documents. In addition, the Fund may use fair value pricing for securities primarily traded in non-U.S. markets because most foreign markets close well before the Fund values its securities at 4:00 p.m., Eastern Time. The earlier close of these foreign markets gives rise to the possibility that significant events, including broad market moves, may have occurred in the interim and may materially affect the value of those securities. 2. Taxes It is each Portfolio's policy to meet the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its investment company taxable income and net realized gains, if any, to shareholders. Therefore, no provisions for federal income or excise taxes are required. 3. Investment Income and Investment Transactions Interest income is accrued daily. Investment transactions are accounted for on the date securities are purchased or sold. As described more fully in the prospectus for the Portfolios, each portfolio may buy and sell securities from other affiliated funds in accordance with the requirements of Rule 17a-7 of the Investment Company Act of 1940. Each Portfolio has adopted procedures to ensure that all such transactions are done in accordance with the requirements of 78 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Rule 17a-7. Investment gains and losses are determined on the identified cost basis. The Portfolios amortize premiums and accrete original issue discount and market discount as adjustments to interest income. The New York, Insured California and California Portfolios follow an investment policy of investing primarily in municipal obligations of one state. Economic changes affecting the state and certain of its public bodies and municipalities may affect the ability of issuers within the state to pay interest on, or repay principal of, municipal obligations held by the Portfolios. 4. Class Allocations All income earned and expenses incurred by the Portfolios are borne on a pro-rata basis by each settled class of shares, based on proportionate interest in each Portfolio represented by the net assets of such class, except for class specific expenses which are allocated to the respective class. Expenses of the Fund are charged to each Portfolio in proportion to net assets. Realized and unrealized gains and losses are allocated among the various share classes based on their respective net assets. 5. Dividends and Distributions Dividends and distributions to shareholders, if any, are recorded on the ex-dividend date. Income dividends and capital gains distributions are determined in accordance with federal tax regulations and may differ from those determined in accordance with U.S. generally accepted accounting principles. To the extent these differences are permanent, such amounts are reclassified within the capital accounts based on their federal tax basis treatment; temporary differences do not require such reclassification. NOTE B Advisory Fee and Other Transactions with Affiliates Under the terms of the investment advisory agreement, the Fund pays the Adviser an advisory fee at an annual rate of .45% of the first $2.5 billion, .40% of the next $2.5 billion and .35% in excess of $5 billion, of each Portfolio's average daily net assets. Prior to September 7, 2004, the National, New York and California Portfolios paid the Adviser an advisory fee at an annual rate of ..625% of each Portfolio's average daily net assets. For the Insured National Portfolio, the Agreement provided for a fee at an annual rate of up to .625% of the first $200 million, .50% of the next $200 million and .45% in excess of $400 million of its average daily net assets. For the Insured California Portfolio, the Agreement provided for a fee at an annual rate of up to .55% of the first $200 million, .50% of the next $200 million and .45% in excess of $400 million of its average daily net assets. Such fee is accrued daily and paid monthly. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 79 Effective June 16, 2004, the Adviser has agreed to waive its fees and bear certain expenses to the extent necessary to limit the total portfolio operating expenses on an annual basis as follows: Portfolio Class A Class B Class C - ------------------------------------------------------------------------------- National .68% 1.38% 1.38% Insured National 1.04% 1.74% 1.74% New York .58% 1.28% 1.28% California .77% 1.47% 1.47% For the six months ended April 30, 2007, such reimbursement waivers amounted to $520,924, $18,849, $749,567 and $311,169 for National, Insured National, New York and California Portfolios, respectively. Pursuant to the advisory agreement, the National and New York Portfolios each paid $47,000, the Insured National and Insured California Portfolios paid $43,000 and the California Portfolio paid $41,000 to the Adviser representing the cost of certain legal and accounting services provided to each portfolio by the Adviser for the six months ended April 30, 2007. Each Portfolio compensates AllianceBernstein Investor Services, Inc. ("ABIS"), a wholly-owned subsidiary of the Adviser, under a Transfer Agency Agreement for providing personnel and facilities to perform transfer agency services for each Portfolio. ABIS may make payments to intermediaries that provide omnibus account services, sub-accounting services and/or networking services. Such compensation retained by ABIS amounted to: National Portfolio, $89,179; Insured National Portfolio, $25,501; New York Portfolio, $81,420; California Portfolio, $77,652 and Insured California Portfolio, $11,385 for the six months ended April 30, 2007. For the six months ended April 30, 2007, the Fund's expenses were reduced by: National Portfolio $12,421; Insured National Portfolio $3,512; New York Portfolio $11,058; California Portfolio $6,304 and Insured California Portfolio, $968 under an expense offset arrangement with ABIS. AllianceBernstein Investments, Inc. (the "Distributor"), a wholly-owned subsidiary of the Adviser, serves as the distributor of the Fund's shares. The Distributor has advised the Fund that it has received front-end sales charges from sales of Class A shares and contingent deferred sales charges imposed upon 80 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND redemptions by shareholders of Class A, Class B and Class C shares for the six months ended April 30, 2007 as follows: Front-End Contingent Deferred Sales Charges Sales Charges ---------------------------------------- Portfolio Class A Class A Class B Class C - ------------------------------------------------------------------------------- National $12,938 $3,933 $3,784 $3,465 Insured National 1,193 -0- 3,042 128 New York 16,100 507 25,105 4,025 California 23,869 6,127 4,513 9,715 Insured California 790 251 1,210 65 Accrued expenses for the National Portfolio includes $766 owed to a director under the trust's deferred compensation plan. NOTE C Distribution Services Agreement The Fund has adopted a Distribution Services Agreement (the "Agreement") pursuant to Rule 12b-1 under the Investment Company Act of 1940. Under the Agreement, each Portfolio pays distribution and servicing fees to the Distributor at an annual rate of up to .30 of 1% of each Portfolio's average daily net assets attributable to the Class A shares and 1% of each Portfolio's average daily net assets attributable to both Class B and Class C shares. The fees are accrued daily and paid monthly. The Agreement provides that the Distributor will use such payments in their entirety for distribution assistance and promotional activities. The Distributor has incurred expenses in excess of the distribution costs reimbursed by each Portfolio as follows: Portfolio Class B Class C - --------- ---------- ---------- National $3,904,013 $4,916,029 Insured National 3,606,201 1,967,363 New York 7,247,681 2,887,295 California 6,992,889 5,892,971 Insured California 3,071,319 1,861,305 Such costs may be recovered from each Portfolio in future periods so long as the Agreement is in effect. In accordance with the Agreement, there is no provision for recovery of unreimbursed distribution costs incurred by the Distributor beyond the current fiscal year for Class A shares. The Agreement also provides that the Adviser may use its own resources to finance the distribution of each Portfolio's shares. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 81 NOTE D Investment Transactions Purchases and sales of investment securities (excluding short-term investments) for the six months ended April 30, 2007 were as follows: Portfolio Purchases Sales - --------- ---------- ---------- National $38,220,021 $15,358,804 Insured National 7,217,350 14,344,125 New York 27,929,973 4,100,984 California 73,214,812 59,688,400 Insured California 10,060,278 12,408,150 There were no purchases or sales of U.S. government and government agency obligations for the six months ended April 30, 2007. The cost of investments for federal income tax purposes was substantially the same as the cost for financial reporting purposes. Accordingly, gross unrealized appreciation and unrealized depreciation (excluding swap transactions) are as follows: Gross Unrealized Net ------------------------------ Unrealized Portfolio Appreciation (Depreciation) Appreciation - ------------------------------------------------------------------------------- National $20,931,915 $(517,668) $20,414,247 Insured National 9,051,306 (1,265) 9,050,041 New York 20,467,844 (127,504) 20,340,340 California 59,187,302 (494,611) 58,692,691 Insured California 5,497,438 (70,650) 5,426,788 1. Financial Futures Contracts The Fund may buy or sell financial futures contracts for the purpose of hedging its portfolio against adverse affects of anticipated movements in the market. The Fund bears the market risk that arises from changes in the value of these financial instruments and the imperfect correlation between movements in the price of the futures contracts and movements in the price of the securities hedged or used for cover. At the time the Fund enters into a futures contract, the Fund deposits and maintains as collateral an initial margin with the broker, as required by the exchange on which the transaction is effected. Pursuant to the contract, the Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in the value of the contract. Such receipts or payments are known as variation margin and are recorded by the Fund as unrealized gains or losses. Risks may arise from the potential inability of a counterparty to meet the terms of the contract. When the contract is closed, the Fund records a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the time it was closed. 82 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND 2. Swap Agreements The Fund may enter into swaps to hedge its exposure to interest rates and credit risk or for investment purposes. A swap is an agreement that obligates two parties to exchange a series of cash flows at specified intervals based upon or calculated by reference to changes in specified prices or rates for a specified amount of an underlying asset. The payment flows are usually netted against each other, with the difference being paid by one party to the other. Risks may arise as a result of the failure of the counterparty to the swap contract to comply with the terms of the swap contract. The loss incurred by the failure of a counterparty is generally limited to the net interim payment to be received by the Fund, and/or the termination value at the end of the contract. Therefore, the Fund considers the creditworthiness of each counterparty to a swap contract in evaluating potential credit risk. Additionally, risks may arise from unanticipated movements in interest rates or in the value of the underlying securities. As of November 1, 2003, the Fund has adopted the method of accounting for interim payments on swap contracts in accordance with Financial Accounting Standards Board Statement No. 133. The Fund accrues for the interim payments on swap contracts on a daily basis, with the net amount recorded within unrealized appreciation/depreciation of swap contracts on the statement of assets and liabilities. Once the interim payments are settled in cash, the net amount is recorded as realized gain/loss on swaps, in addition to realized gain/loss recorded upon the termination of swap contracts on the statement of operations. Prior to November 1, 2003, these interim payments were reflected within interest income/expense in the statement of operations. Fluctuations in the value of swap contracts are recorded as a component of net change in unrealized appreciation/depreciation of investments. NOTE E Capital Stock The Fund has allocated 9,100,000,000 of authorized shares each to the National Portfolio and Insured National Portfolio and 9,050,000,000 of authorized shares each to the New York Portfolio, California Portfolio and Insured ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 83 California Portfolio. All shares are divided evenly into three classes. Transactions in capital shares for each class were as follows: Shares Amount --------------------------- ------------------------------ Six Months Ended Year Ended Six Months Ended Year Ended April 30, 2007 October 31, April 30, 2007 October 31, National Portfolio (unaudited) 2006 (unaudited) 2006 - ------------------------------------------------------------------------------- Class A Shares sold 2,307,683 4,624,690 $ 23,534,968 $ 46,644,729 Shares issued in reinvestment of dividends 480,586 1,008,163 4,902,195 10,161,664 Shares converted from Class B 104,206 688,817 1,059,776 6,941,658 Shares redeemed (2,233,131) (5,627,894) (22,780,145) (56,668,567) Net increase 659,344 693,776 $ 6,716,794 $ 7,079,484 Class B Shares sold 247,995 501,985 $ 2,527,223 $ 5,043,046 Shares issued in reinvestment of dividends 42,415 112,089 432,199 1,128,277 Shares converted to Class A (104,309) (689,549) (1,059,776) (6,941,658) Shares redeemed (620,368) (1,220,094) (6,319,737) (12,266,711) Net decrease (434,267) (1,295,569) $ (4,420,091) $(13,037,046) Class C Shares sold 329,470 1,008,743 $ 3,358,871 $ 10,155,447 Shares issued in reinvestment of dividends 59,583 131,083 607,279 1,319,972 Shares redeemed (472,426) (1,159,156) (4,812,321) (11,669,396) Net decrease (83,373) (19,330) $ (846,171) $ (193,977) 84 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Shares Amount --------------------------- ------------------------------ Six Months Ended Year Ended Six Months Ended Year Ended Insured National April 30, 2007 October 31, April 30, 2007 October 31, Portfolio (unaudited) 2006 (unaudited) 2006 - ------------------------------------------------------------------------------- Class A Shares sold 872,519 999,530 $ 8,928,765 $ 10,164,361 Shares issued in reinvestment of dividends 148,519 305,448 1,521,663 3,108,799 Shares converted from Class B 22,040 141,164 225,024 1,437,535 Shares redeemed (1,193,399) (1,560,171) (12,233,579) (15,872,188) Net decrease (150,321) (114,029) $ (1,558,127) $ (1,161,493) Class B Shares sold 7,551 82,522 $ 77,380 $ 838,332 Shares issued in reinvestment of dividends 11,414 29,866 116,674 303,263 Shares converted to Class A (22,105) (141,509) (225,024) (1,437,535) Shares redeemed (234,650) (463,882) (2,396,851) (4,705,826) Net decrease (237,790) (493,003) $ (2,427,821) $ (5,001,766) Class C Shares sold 27,922 144,344 $ 285,507 $ 1,463,557 Shares issued in reinvestment of dividends 6,588 14,461 67,361 146,876 Shares redeemed (84,706) (213,862) (866,383) (2,170,862) Net decrease (50,196) (55,057) $ (513,515) $ (560,429) ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 85 Shares Amount --------------------------- ------------------------------ Six Months Ended Year Ended Six Months Ended Year Ended April 30, 2007 October 31, April 30, 2007 October 31, New York Portfolio (unaudited) 2006 (unaudited) 2006 - ------------------------------------------------------------------------------- Class A Shares sold 3,716,476 5,138,640 $ 36,976,771 $ 50,574,087 Shares issued in reinvestment of dividends 481,712 960,545 4,793,853 9,451,279 Shares converted from Class B 217,788 952,725 2,160,455 9,377,623 Shares redeemed (2,874,433) (4,860,988) (28,591,077) (47,776,881) Net increase 1,541,543 2,190,922 $ 15,340,002 $ 21,626,108 Class B Shares sold 418,394 1,076,970 $ 4,158,455 $ 10,581,875 Shares issued in reinvestment of dividends 143,285 351,472 1,424,196 3,453,864 Shares converted to Class A (218,008) (953,888) (2,160,455) (9,377,623) Shares redeemed (1,738,405) (2,661,381) (17,277,036) (26,118,036) Net decrease (1,394,734) (2,186,827) $(13,854,840) $(21,459,920) Class C Shares sold 296,295 896,934 $ 2,951,209 $ 8,835,401 Shares issued in reinvestment of dividends 50,773 110,958 504,799 1,091,049 Shares redeemed (381,921) (874,835) (3,792,959) (8,602,090) Net increase (decrease) (34,853) 133,057 $ (336,951) $ 1,324,360 86 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Shares Amount --------------------------- ------------------------------ Six Months Ended Year Ended Six Months Ended Year Ended April 30, 2007 October 31, April 30, 2007 October 31, California Portfolio (unaudited) 2006 (unaudited) 2006 - ------------------------------------------------------------------------------- Class A Shares sold 3,879,034 3,856,561 $ 42,849,608 $ 42,114,386 Shares issued in reinvestment of dividends 726,023 1,508,424 8,018,300 16,474,822 Shares converted from Class B 181,406 1,987,879 1,997,284 21,718,870 Shares redeemed (3,353,095) (8,008,041) (37,021,016) (87,397,554) Net increase (decrease) 1,433,368 (655,177) $ 15,844,176 $(7,089,476) Class B Shares sold 101,065 316,211 $ 1,115,927 $ 3,451,598 Shares issued in reinvestment of dividends 78,696 225,289 868,949 2,459,547 Shares converted to Class A (181,571) (1,988,528) (1,997,284) (21,718,870) Shares redeemed (1,454,977) (2,487,349) (16,063,385) (27,114,594) Net decrease (1,456,787) (3,934,377) $(16,075,793) $(42,922,319) Class C Shares sold 407,682 1,151,870 $ 4,500,278 $ 12,593,627 Shares issued in reinvestment of dividends 88,903 198,555 981,525 2,168,171 Shares redeemed (834,624) (1,959,634) (9,209,391) (21,414,851) Net decrease (338,039) (609,209) $ (3,727,588) $ (6,653,053) ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 87 Shares Amount --------------------------- ------------------------------ Six Months Ended Year Ended Six Months Ended Year Ended Insured California April 30, 2007 October 31, April 30, 2007 October 31, Portfolio (unaudited) 2006 (unaudited) 2006 - ------------------------------------------------------------------------------- Class A Shares sold 222,481 172,424 $ 3,078,269 $ 2,384,725 Shares issued in reinvestment of dividends and distributions 121,006 247,752 1,674,254 3,423,860 Shares converted from Class B 19,969 81,742 274,177 1,136,761 Shares redeemed (302,737) (1,015,397) (4,187,026) (14,030,107) Net increase (decrease) 60,719 (513,479) $ 839,674 $ (7,084,761) Class B Shares sold 5,723 7,424 $ 79,156 $103,062 Shares issued in reinvestment of dividends and distributions 14,147 34,163 195,670 472,054 Shares converted to Class A (19,969) (81,772) (274,177) (1,136,761) Shares redeemed (167,079) (285,833) (2,311,166) (3,948,935) Net decrease (167,178) (326,018) $(2,310,517) $ (4,510,580) Class C Shares sold 19,938 41,427 $ 275,179 $ 570,504 Shares issued in reinvestment of dividends and distributions 16,840 37,254 232,849 514,670 Shares redeemed (75,918) (217,958) (1,046,320) (3,011,673) Net decrease (39,140) (139,277) $ (538,292) $ (1,926,499) NOTE F Risks Involved inInvesting in the Fund Concentration of Credit Risk--The Portfolios of the AllianceBernstein Municipal Income Fund are State Portfolios that may invest a large portion of their assets in a particular state's municipal securities and their various political subdivisions, and the performance of each of these Portfolios may be closely tied to economic conditions within the applicable state and the financial condition of that state and its agencies and municipalities. Indemnification Risk--In the ordinary course of business, the Fund enters into contracts that contain a variety of indemnifications. The Fund's maximum exposure under these arrangements is unknown. However, the Fund has not had prior 88 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND claims or losses pursuant to these indemnification provisions and expects the risk of loss thereunder to be remote. NOTE G Joint Credit Facility A number of open-end mutual funds managed by the Adviser, including the Fund, participate in a $250 million revolving credit facility (the "Facility") intended to provide short-term financing if necessary, subject to certain restrictions, in connection with abnormal redemption activity. Commitment fees related to the Facility are paid by the participating funds and are included in miscellaneous expenses in the statement of operations. The Fund did not utilize the Facility during the six months ended April 30, 2007. NOTE H Distributions to Shareholders The tax character of distributions to be paid for the year ending October 31, 2007 will be determined by the end of the current fiscal year. The tax character of distributions paid during the fiscal years ended October 31, 2006 and 2005 were as follows: National Portfolio 2006 2005 ----------- ----------- Distributions paid from: Ordinary income $ 144,766 $ 687,169 Tax-exempt income 19,516,141 20,342,365 Total distributions paid $19,660,907 $21,029,534 As of October 31, 2006, the components of accumulated earnings/(deficit) on a tax basis were as follows: Undistributed tax-exempt net investment income $ 238,367 Accumulated capital and other losses (50,114,090)(a) Unrealized appreciation 22,507,509(b) Total accumulated earnings/(deficit) $(27,368,214)(c) (a) On October 31, 2006, the Portfolio had a net capital loss carryforward of $50,114,090, of which $7,845,498 expires in the year 2007, $18,808,737 expires in the year 2008, $12,984,821 expires in the year 2010 and $10,475,034 expires in the year 2011. To the extent future capital gains are offset by capital loss carryforward, such gains will not be distributed. During the fiscal year ended October 31, 2006, the Portfolio utilized capital loss carryforwards of $2,019,312. (b) The difference between book-basis and tax-basis unrealized appreciation/(depreciation) is attributable primarily to the tax deferral of losses on wash sales, and the difference between the book and tax treatment of swap income. (c) The difference between book-basis and tax-basis components of accumulated earnings/(deficit) is attributable primarily to dividends payable. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 89 Insured National Portfolio 2006 2005 ----------- ----------- Distributions paid from: Ordinary income $ 3,704 $ 37,917 Tax-exempt income 5,807,219 6,218,297 Total distributions paid $5,810,923 $6,256,214 As of October 31, 2006, the components of accumulated earnings/(deficit) on a tax basis were as follows: Undistributed tax-exempt net investment income $ 350,303 Accumulated capital and other losses (2,399,129)(a) Unrealized appreciation 9,829,989(b) Total accumulated earnings/(deficit) $ 7,781,163(c) (a) On October 31, 2006, the Portfolio had a net capital loss carryforward of $2,399,129, of which $385,194 expires in the year 2007, $1,593,951 in 2008 and $419,984 expires in the year 2010. To the extent future capital gains are offset by capital loss carryforward, such gains will not be distributed. During the fiscal year ended October 31, 2006, the Portfolio utilized capital loss carryforwards of $87,017. (b) The difference between book-basis and tax-basis unrealized appreciation/(depreciation) is attributable primarily to the tax deferral of losses on wash sales and the difference between the book and tax treatment of swap income. (c) The difference between book-basis and tax-basis components of accumulated earnings/(deficit) is attributable primarily to dividends payable. New York Portfolio 2006 2005 ----------- ----------- Distributions paid from: Ordinary income $ 32,211 $ 203,413 Tax-exempt income 19,093,672 20,303,158 Total distributions paid $ 19,125,883 $20,506,571 As of October 31, 2006, the components of accumulated earnings/(deficit) on a tax basis were as follows: Undistributed tax-exempt net investment income $ 53,368 Accumulated capital and other losses (12,268,887)(a) Unrealized appreciation/(depreciation) 22,833,993(b) Total accumulated earnings/(deficit) $ 10,618,474(c) (a) On October 31, 2006, the Portfolio had a net capital loss carryforward of $12,268,887, of which $1,523,575 expires in the year 2008, $6,973,404 expires in the year 2009 and $3,771,908 expires in the year 2011. To the extent future capital gains are offset by capital loss carryforward, such gains will not be distributed. During the fiscal year ended October 31, 2006, the Portfolio utilized capital loss carryforwards of $4,355,137. (b) The difference between book-basis and tax-basis unrealized appreciation/(depreciation) is attributable primarily to the tax deferral of losses on wash sales and the difference between the book and tax treatment of swap income. (c) The difference between book-basis and tax-basis components of accumulated earnings/(deficit) is attributable primarily to dividends payable. 90 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND California Portfolio 2006 2005 ----------- ----------- Distributions paid from: Ordinary income $ 317,409 $ 278,826 Tax-exempt income 33,165,553 35,904,427 Total distributions paid $33,482,962 $36,183,253 As of October 31, 2006, the components of accumulated earnings/(deficit) on a tax basis were as follows: Accumulated capital and other losses $(21,988,929)(a) Unrealized appreciation/(depreciation) 63,233,044(b) Total accumulated earnings/(deficit) $ 41,244,115(c) (a) On October 31, 2006, the Portfolio had a net capital loss carryforward of $21,988,929 of which $7,074,902 expires in the year 2008, $10,406,492 expires in the year 2009 and $4,507,535 expires in the year 2010. To the extent future capital gains are offset by capital loss carryforward, such gains will not be distributed. During the fiscal year ended October 31, 2006, the Portfolio utilized capital loss carryforwards of $1,223,942. (b) The difference between book-basis and tax-basis unrealized appreciation/(depreciation) is attributable primarily to the tax deferral of losses on wash sales and the difference between the book and tax treament of swap income. (c) The difference between book-basis and tax-basis components of accumulated earnings/(deficit) is attributable primarily to dividends payable. Insured California Portfolio 2006 2005 ----------- ----------- Distributions paid from: Ordinary income $ 71,548 $ 58,179 Tax-exempt income 4,468,372 5,132,505 Net long term capital gains 2,126,272 -0- Total distributions paid $6,666,192 $5,190,684 As of October 31, 2006, the components of accumulated earnings/(deficit) on a tax basis were as follows: Undistributed long term capital gains $1,271,573 Unrealized appreciation/(depreciation) 6,826,992(a) Total accumulated earnings/(deficit) $8,098,565(b) (a) The difference between book-basis and tax-basis unrealized appreciation/(depreciation) is attributable primarily to tax deferral of losses on wash sales, and the difference between the book and tax treatment of swap income. (b) The difference between book-basis and tax-basis components of accumulated earnings/(deficit) is attributable primarily to dividends payable. NOTE I Legal Proceedings As has been previously reported, the staff of the U.S. Securities and Exchange Commission ("SEC") and the Office of New York Attorney General ("NYAG") ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 91 have been investigating practices in the mutual fund industry identified as "market timing" and "late trading" of mutual fund shares. Certain other regulatory authorities have also been conducting investigations into these practices within the industry and have requested that the Adviser provide information to them. The Adviser has been cooperating and will continue to cooperate with all of these authorities. On December 18, 2003, the Adviser confirmed that it had reached terms with the SEC and the NYAG for the resolution of regulatory claims relating to the practice of "market timing" mutual fund shares in some of the AllianceBernstein Mutual Funds. The agreement with the SEC is reflected in an Order of the Commission ("SEC Order"). The agreement with the NYAG is memorialized in an Assurance of Discontinuance dated September 1, 2004 ("NYAG Order"). Among the key provisions of these agreements are the following: (i) The Adviser agreed to establish a $250 million fund (the "Reimbursement Fund") to compensate mutual fund shareholders for the adverse effects of market timing attributable to market timing relationships described in the SEC Order. According to the SEC Order, the Reimbursement Fund is to be paid, in order of priority, to fund investors based on (i) their aliquot share of losses suffered by the fund due to market timing, and (ii) a proportionate share of advisory fees paid by such fund during the period of such market timing; (ii) The Adviser agreed to reduce the advisory fees it receives from some of the AllianceBernstein long-term, open-end retail funds until December 31, 2008; and (iii) The Adviser agreed to implement changes to its governance and compliance procedures. Additionally, the SEC Order and the NYAG Order contemplate that the Adviser's registered investment company clients, including the Fund, will introduce governance and compliance changes. In anticipation of final, definitive documentation of the NYAG Order and effective January 1, 2004, the Adviser began waiving a portion of its advisory fee. On September 7, 2004, the Fund's investment advisory agreement was amended to reflect the reduced advisory fee. For more information on this waiver and amendment to the Fund's investment advisory agreement, please see "Advisory Fee and Other Transactions with Affiliates" above. A special committee of the Adviser's Board of Directors, comprised of the members of the Adviser's Audit Committee and the other independent member of the Adviser's Board, directed and oversaw an internal investigation and a comprehensive review of the facts and circumstances relevant to the SEC's and the NYAG's investigations. 92 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND In addition, the Independent Directors of the Fund ("the Independent Directors") have conducted an investigation of the above-mentioned matters with the advice of an independent economic consultant and independent counsel. On October 2, 2003, a purported class action complaint entitled Hindo, et al. v. AllianceBernstein Growth & Income Fund, et al. ("Hindo Complaint") was filed against the Adviser, Alliance Capital Management Holding L.P. ("Alliance Holding"), Alliance Capital Management Corporation, AXA Financial, Inc., the AllianceBernstein Funds, certain officers of the Adviser ("Alliance defendants"), and certain other defendants not affiliated with the Adviser, as well as unnamed Doe defendants. The Hindo Complaint was filed in the United States District Court for the Southern District of New York by alleged shareholders of two of the AllianceBernstein Funds. The Hindo Complaint alleges that certain of the Alliance defendants failed to disclose that they improperly allowed certain hedge funds and other unidentified parties to engage in "late trading" and "market timing" of AllianceBernstein Fund securities, violating Sections 11 and 15 of the Securities Act, Sections 10(b) and 20(a) of the Exchange Act and Sections 206 and 215 of the Advisers Act. Plaintiffs seek an unspecified amount of compensatory damages and rescission of their contracts with the Adviser, including recovery of all fees paid to the Adviser pursuant to such contracts. Since October 2, 2003, 43 additional lawsuits making factual allegations generally similar to those in the Hindo Complaint were filed in various federal and state courts against the Adviser and certain other defendants. On February 20, 2004, the Judicial Panel on Multidistrict Litigation transferred all actions to the United States District Court for the District of Maryland (the "Mutual Fund MDL"). On September 29, 2004, plaintiffs filed consolidated amended complaints with respect to four claim types: mutual fund shareholder claims; mutual fund derivative claims; derivative claims brought on behalf of Alliance Holding; and claims brought under ERISA by participants in the Profit Sharing Plan for Employees of the Adviser. All four complaints include substantially identical factual allegations, which appear to be based in large part on the SEC Order and the NYAG Order. On April 21, 2006, the Adviser and attorneys for the plaintiffs in the mutual fund shareholder claims, mutual fund derivative claims, and ERISA claims entered into a confidential memorandum of understanding ("MOU") containing their agreement to settle these claims. The agreement will be documented by a stipulation of settlement and will be submitted for court approval at a later date. The derivative claims brought on behalf of Alliance Holding remain pending. On February 10, 2004, the Adviser received (i) a subpoena duces tecum from the Office of the Attorney General of the State of West Virginia and (ii) a request for information from West Virginia's Office of the State Auditor, Securities ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 93 Commission (the "West Virginia Securities Commissioner") (together, the "Information Requests"). Both Information Requests require the Adviser to produce documents concerning, among other things, any market timing or late trading in the Adviser's sponsored mutual funds. The Adviser responded to the Information Requests and has been cooperating fully with the investigation. On April 11, 2005, a complaint entitled The Attorney General of the State of West Virginia v. AIM Advisors, Inc., et al. ("WVAG Complaint") was filed against the Adviser, Alliance Holding, and various other defendants not affiliated with the Adviser. The WVAG Complaint was filed in the Circuit Court of Marshall County, West Virginia by the Attorney General of the State of West Virginia. The WVAG Complaint makes factual allegations generally similar to those in the Hindo Complaint. On October 19, 2005, the WVAG Complaint was transferred to the Mutual Fund MDL. On August 30, 2005, the West Virginia Securities Commissioner signed a Summary Order to Cease and Desist, and Notice of Right to Hearing addressed to the Adviser and Alliance Holding. The Summary Order claims that the Adviser and Alliance Holding violated the West Virginia Uniform Securities Act, and makes factual allegations generally similar to those in the Commission Order and the NYAGOrder. On January 25, 2006, the Adviser and Alliance Holding moved to vacate the Summary Order. In early September 2006, the court denied this motion, and the Supreme Court of Appeals in West Virginia denied the defendants' petition for appeal. On September 22, 2006, the Adviser and Alliance Holding filed an answer and moved to dismiss the Summary Order with the West Virginia Securities Commissioner. On June 22, 2004, a purported class action complaint entitled Aucoin, et al. v. Alliance Capital Management L.P., et al. ("Aucoin Complaint") was filed against the Adviser, Alliance Holding, Alliance Capital Management Corporation, AXA Financial, Inc., AllianceBernstein Investment Research & Management, Inc., certain current and former directors of the AllianceBernstein Mutual Funds, and unnamed Doe defendants. The Aucoin Complaint names certain of the AllianceBernstein mutual funds as nominal defendants. The Aucoin Complaint was filed in the United States District Court for the Southern District of New York by alleged shareholders of an AllianceBernstein mutual fund. The Aucoin Complaint alleges, among other things, (i) that certain of the defendants improperly authorized the payment of excessive commissions and other fees from fund assets to broker-dealers in exchange for preferential marketing services, (ii) that certain of the defendants misrepresented and omitted from registration statements and other reports material facts concerning such payments, and (iii) that certain defendants caused such conduct as control persons of other defendants. The Aucoin Complaint asserts claims for violation of Sections 34(b), 36(b) and 48(a) of the Investment Company Act, Sections 206 and 215 of the Advisers Act, breach of common law fiduciary duties, and aiding and abetting breaches of common law fiduciary duties. Plaintiffs seek an unspecified amount 94 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND of compensatory damages and punitive damages, rescission of their contracts with the Adviser, including recovery of all fees paid to the Adviser pursuant to such contracts, an accounting of all fund-related fees, commissions and soft dollar payments, and restitution of all unlawfully or discriminatorily obtained fees and expenses. Since June 22, 2004, nine additional lawsuits making factual allegations substantially similar to those in the Aucoin Complaint were filed against the Adviser and certain other defendants. All nine of the lawsuits (i) were brought as class actions filed in the United States District Court for the Southern District of New York, (ii) assert claims substantially identical to the Aucoin Complaint, and (iii) are brought on behalf of shareholders of the Funds. On February 2, 2005, plaintiffs filed a consolidated amended class action complaint ("Aucoin Consolidated Amended Complaint") that asserts claims substantially similar to the Aucoin Complaint and the nine additional lawsuits referenced above. On October 19, 2005, the District Court dismissed each of the claims set forth in the Aucoin Consolidated Amended Complaint, except for plaintiffs' claim under Section 36(b) of the Investment Company Act. On January 11, 2006, the District Court granted defendants' motion for reconsideration and dismissed the remaining Section 36(b) claim. On May 31, 2006 the District Court denied plaintiffs' motion for leave to file an amended complaint. On July 5, 2006, plaintiffs filed a notice of appeal which was subsequently withdrawn subject to plaintiffs' right to reinstate it at a later date. It is possible that these matters and/or other developments resulting from these matters could result in increased redemptions of the AllianceBernstein Mutual Funds' shares or other adverse consequences to the AllianceBernstein Mutual Funds. This may require the AllianceBernstein Mutual Funds to sell investments held by those funds to provide for sufficient liquidity and could also have an adverse effect on the investment performance of the AllianceBernstein Mutual Funds. However, the Adviser believes that these matters are not likely to have a material adverse effect on its ability to perform advisory services relating to the AllianceBernstein Mutual Funds. NOTE J Recent Accounting Pronouncements On July 13, 2006, the Financial Accounting Standards Board ("FASB") released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" ("FIN 48"). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing a fund's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded in the current period. Adoption of FIN 48 is required for fiscal years ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 95 beginning after December 15, 2006 and is to be applied to all open tax years as of the effective date. On December 22, 2006, the Securities and Exchange Commission notified the industry that the implementation of FIN 48 by registered investment companies could be delayed until the last business day of the first required financial statement reporting period for fiscal years beginning after December 15, 2006. At this time, management is evaluating the implications of FIN 48 and its impact on the financial statements has not yet been determined. On September 20, 2006, the FASB released Statement of Financial Accounting Standards No. 157 "Fair Value Measurements" ("FAS 157"). FAS 157 establishes an authoritative definition of fair value, sets out a framework for measuring fair value, and requires additional disclosures about fair-value measurements. The application of FAS 157 is required for fiscal years beginning after November 15, 2007 and interim periods within those fiscal years. At this time, management is evaluating the implications of FAS 157 and its impact on the financial statements has not yet been determined. 96 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND FINANCIAL HIGHLIGHTS Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period National Portfolio ----------------------------------------------------------------------------------------- Class A ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $10.22 $10.05 $10.13 $9.96 $9.80 $10.34 Income From Investment Operations Net investment income(b)(c) .22 .46 .47 .50 .52 .54 Net realized and unrealized gain (loss) on investment transactions (.05) .17 (.07) .17 .18 (.53) Net increase in net asset value from operations .17 .63 .40 .67 .70 .01 Less: Dividends and Distributions Dividends from net investment income (.22) (.46) (.48) (.50) (.54) (.54) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.01) Total dividends and distributions (.22) (.46) (.48) (.50) (.54) (.55) Net asset value, end of period $10.17 $10.22 $10.05 $10.13 $9.96 $9.80 Total Return Total investment return based on net asset value(d) 1.68% 6.43% 3.95% 6.92% 7.32% .06% Ratios/Supplemental Data Net assets, end of period (000's omitted) $354,985 $349,884 $337,201 $344,557 $373,416 $411,408 Ratio to average net assets of: Expenses, net of fee waivers and interest expense .68%(e) .68%(f) .68% .68% .68% .65% Expenses, before fee waivers .94%(e) 1.01%(f) .93%(g) 1.08% 1.11% 1.07% Expenses, before waiver excluding interest expense .91%(e) .92% .93% 1.08% 1.11% 1.07% Net investment income(b) 4.38%(e) 4.56%(f) 4.65% 4.94% 5.25% 5.28% Portfolio turnover rate 4% 22% 25% 47% 35% 63% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 97 Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period National Portfolio ----------------------------------------------------------------------------------------- Class B ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $10.21 $10.04 $10.12 $9.95 $9.79 $10.33 Income From Investment Operations Net investment income(b)(c) .19 .39 .40 .43 .45 .46 Net realized and unrealized gain (loss) on investment transactions (.05) .17 (.07) .17 .18 (.52) Net increase (decrease) in net asset value from operations .14 .56 .33 .60 .63 (.06) Less: Dividends and Distributions Dividends from net investment income (.19) (.39) (.41) (.43) (.47) (.47) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.01) Total dividends and distributions (.19) (.39) (.41) (.43) (.47) (.48) Net asset value, end of period $10.16 $10.21 $10.04 $10.12 $9.95 $9.79 Total Return Total investment return based on net asset value(d) 1.34% 5.70% 3.25% 6.18% 6.57% (.62)% Ratios/Supplemental Data Net assets, end of period (000's omitted) $32,815 $37,399 $49,801 $72,264 $101,287 $122,656 Ratio to average net assets of: Expenses, net of fee waivers and interest expense 1.38%(e) 1.38%(f) 1.38% 1.39% 1.39% 1.35% Expenses, before fee waivers 1.66%(e) 1.73%(f) 1.64%(g) 1.79% 1.81% 1.77% Expenses, before waiver excluding interest expense 1.63%(e) 1.64% 1.64% 1.79% 1.81% 1.77% Net investment income(b) 3.68%(e) 3.89%(f) 3.96% 4.24% 4.54% 4.57% Portfolio turnover rate 4% 22% 25% 47% 35% 63% See footnote summary on page 112. 98 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period National Portfolio ----------------------------------------------------------------------------------------- Class c ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $10.21 $10.05 $10.13 $9.95 $9.79 $10.34 Income From Investment Operations Net investment income(b)(c) .19 .39 .40 .43 .45 .47 Net realized and unrealized gain (loss) on investment transactions (.04) .16 (.07) .18 .18 (.54) Net increase (decrease) in net asset value from operations .15 .55 .33 .61 .63 (.07) Less: Dividends and Distributions Dividends from net investment income (.19) (.39) (.41) (.43) (.47) (.47) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.01) Total dividends and distributions (.19) (.39) (.41) (.43) (.47) (.48) Net asset value, end of period $10.17 $10.21 $10.05 $10.13 $9.95 $9.79 Total Return Total investment return based on net asset value(d) 1.44% 5.59% 3.24% 6.28% 6.57% (.72)% Ratios/Supplemental Data Net assets, end of period (000's omitted) $61,313 $62,447 $61,622 $68,769 $82,167 $93,032 Ratio to average net assets of: Expenses, net of fee waivers and interest expense 1.38%(e) 1.38%(f) 1.38% 1.38% 1.38% 1.35% Expenses, before fee waivers 1.65%(e) 1.72%(f) 1.64%(g) 1.78% 1.81% 1.76% Expenses, before waiver excluding interest expense 1.62%(e) 1.63% 1.64% 1.78% 1.81% 1.76% Net investment income(b) 3.68%(e) 3.87%(f) 3.96% 4.24% 4.55% 4.58% Portfolio turnover rate 4% 22% 25% 47% 35% 63% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 99 Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period Insured National Portfolio ----------------------------------------------------------------------------------------- Class A ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $10.27 $10.18 $10.29 $10.11 $9.92 $10.07 Income From Investment Operations Net investment income(b)(c) .20 .41 .42 .44 .47 .45 Net realized and unrealized gain (loss) on investment transactions (.06) .09 (.11) .20 .14 (.14) Net increase in net asset value from operations .14 .50 .31 .64 .61 .31 Less: Dividends and Distributions Dividends from net investment income (.20) (.41) (.42) (.46) (.42) (.45) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.01) Total dividends and distributions (.20) (.41) (.42) (.46) (.42) (.46) Net asset value, end of period $10.21 $10.27 $10.18 $10.29 $10.11 $9.92 Total Return Total investment return based on net asset value(d) 1.38% 4.98% 3.05% 6.42% 6.32% 3.13% Ratios/Supplemental Data Net assets, end of period (000's omitted) $122,667 $124,967 $124,957 $129,888 $139,179 $164,154 Ratio to average net assets of: Expenses, net of fee waivers 1.04%(e) 1.04%(f) 1.04% 1.03% 1.04% 1.01% Expenses, before fee waivers 1.06%(e) 1.04%(f) 1.04% 1.18% 1.16% 1.13% Net investment income(b) 3.98%(e) 4.00%(f) 4.07% 4.28% 4.69% 4.49% Portfolio turnover rate 5% 10% 17% 12% 28% 43% See footnote summary on page 112. 100 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period Insured National Portfolio ----------------------------------------------------------------------------------------- Class B ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $10.25 $10.15 $10.26 $10.09 $9.89 $10.05 Income From Investment Operations Net investment income(b)(c) .17 .34 .35 .36 .40 .37 Net realized and unrealized gain (loss) on investment transactions (.07) .10 (.11) .19 .16 (.14) Net increase in net asset value from operations .10 .44 .24 .55 .56 .23 Less: Dividends and Distributions Dividends from net investment income (.17) (.34) (.35) (.38) (.36) (.38) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.01) Total dividends and distributions (.17) (.34) (.35) (.38) (.36) (.39) Net asset value, end of period $10.18 $10.25 $10.15 $10.26 $10.09 $9.89 Total Return Total investment return based on net asset value(d) .94% 4.36% 2.34% 5.60% 5.71% 2.34% Ratios/Supplemental Data Net assets, end of period (000's omitted) $8,986 $11,477 $16,375 $22,968 $34,243 $35,048 Ratio to average net assets of: Expenses, net of fee waivers 1.74%(e) 1.74%(f) 1.74% 1.74% 1.75% 1.72% Expenses, before fee waivers 1.78%(e) 1.75%(f) 1.75% 1.89% 1.87% 1.84% Net investment income(b) 3.30%(e) 3.32%(f) 3.39% 3.58% 4.00% 3.79% Portfolio turnover rate 5% 10% 17% 12% 28% 43% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 101 Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period Insured National Portfolio ----------------------------------------------------------------------------------------- Class C ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $10.25 $10.16 $10.27 $10.09 $9.90 $10.05 Income From Investment Operations Net investment income(b)(c) .17 .34 .35 .37 .40 .37 Net realized and unrealized gain (loss) on investment transactions (.06) .09 (.11) .19 .15 (.13) Net increase in net asset value from operations .11 .43 .24 .56 .55 .24 Less: Dividends and Distributions Dividends from net investment income (.17) (.34) (.35) (.38) (.36) (.38) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.01) Total dividends and distributions (.17) (.34) (.35) (.38) (.36) (.39) Net asset value, end of period $10.19 $10.25 $10.16 $10.27 $10.09 $9.90 Total Return Total investment return based on net asset value(d) 1.04% 4.26% 2.34% 5.71% 5.60% 2.44% Ratios/Supplemental Data Net assets, end of period (000's omitted) $10,697 $11,277 $11,732 $12,198 $14,149 $17,592 Ratio to average net assets of: Expenses, net of fee waivers 1.74%(e) 1.74%(f) 1.74% 1.73% 1.74% 1.71% Expenses, before fee waivers 1.77%(e) 1.74%(f) 1.75% 1.88% 1.86% 1.83% Net investment income(b) 3.30%(e) 3.31%(f) 3.38% 3.59% 3.98% 3.78% Portfolio turnover rate 5% 10% 17% 12% 28% 43% See footnote summary on page 112. 102 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period New York Portfolio ----------------------------------------------------------------------------------------- Class A ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $9.97 $9.81 $9.93 $9.79 $9.69 $9.93 Income From Investment Operations Net investment income(b)(c) .20 .42 .46 .48 .50 .53 Net realized and unrealized gain (loss) on investment transactions (.05) .16 (.12) .15 .11 (.25) Net increase in net asset value from operations .15 .58 .34 .63 .61 .28 Less: Dividends Dividends from net investment income (.20) (.42) (.46) (.49) (.51) (.52) Total dividends (.20) (.42) (.46) (.49) (.51) (.52) Net asset value, end of period $9.92 $9.97 $9.81 $9.93 $9.79 $9.69 Total Return Total investment return based on net asset value(d) 1.53% 6.06% 3.46% 6.58% 6.39% 2.89% Ratios/Supplemental Data Net assets, end of period (000's omitted) $334,236 $320,580 $294,005 $280,213 $311,596 $322,621 Ratio to average net assets of: Expenses, net of fee waivers .58%(e) .58%(f) .58% .59% .58% .58% Expenses, before fee waivers .89%(e) .89%(f) .91% 1.05% 1.06% 1.05% Net investment income(b) 4.10%(e) 4.27%(f) 4.62% 4.93% 5.09% 5.42% Portfolio turnover rate 1% 39% 19% 33% 35% 33% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 103 Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period New York Portfolio ----------------------------------------------------------------------------------------- Class B ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $9.96 $9.80 $9.92 $9.78 $9.68 $9.93 Income From Investment Operations Net investment income(b)(c) .17 .35 .39 .41 .43 .46 Net realized and unrealized gain (loss) on investment transactions (.05) .16 (.12) .15 .11 (.26) Net increase in net asset value from operations .12 .51 .27 .56 .54 .20 Less: Dividends Dividends from net investment income (.17) (.35) (.39) (.42) (.44) (.45) Total dividends (.17) (.35) (.39) (.42) (.44) (.45) Net asset value, end of period $9.91 $9.96 $9.80 $9.92 $9.78 $9.68 Total Return Total investment return based on net asset value(d) 1.19% 5.33% 2.75% 5.85% 5.64% 2.04% Ratios/Supplemental Data Net assets, end of period (000's omitted) $99,725 $114,128 $133,746 $151,474 $171,881 $184,700 Ratio to average net assets of: Expenses, net of fee waivers 1.28%(e) 1.28%(f) 1.28% 1.30% 1.29% 1.29% Expenses, before fee waivers 1.60%(e) 1.60%(f) 1.62% 1.76% 1.77% 1.78% Net investment income(b) 3.41%(e) 3.59%(f) 3.93% 4.22% 4.38% 4.70% Portfolio turnover rate 1% 39% 19% 33% 35% 33% See footnote summary on page 112. 104 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period New York Portfolio ----------------------------------------------------------------------------------------- Class C ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $9.96 $9.80 $9.92 $9.78 $9.68 $9.94 Income From Investment Operations Net investment income(b)(c) .17 .35 .39 .41 .43 .46 Net realized and unrealized gain (loss) on investment transactions (.05) .16 (.12) .15 .11 (.27) Net increase in net asset value from operations .12 .51 .27 .56 .54 .19 Less: Dividends Dividends from net investment income (.17) (.35) (.39) (.42) (.44) (.45) Total dividends (.17) (.35) (.39) (.42) (.44) (.45) Net asset value, end of period $9.91 $9.96 $9.80 $9.92 $9.78 $9.68 Total Return Total investment return based on net asset value(d) 1.19% 5.32% 2.74% 5.85% 5.64% 1.94% Ratios/Supplemental Data Net assets, end of period (000's omitted) $47,431 $48,022 $45,956 $45,121 $52,206 $57,386 Ratio to average net assets of: Expenses, net of fee waivers 1.28%(e) 1.28%(f) 1.28% 1.29% 1.29% 1.29% Expenses, before fee waivers 1.59%(e) 1.60%(f) 1.61% 1.75% 1.77% 1.77% Net investment income(b) 3.40%(e) 3.58%(f) 3.92% 4.23% 4.38% 4.71% Portfolio turnover rate 1% 39% 19% 33% 35% 33% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 105 Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period California Portfolio ----------------------------------------------------------------------------------------- Class A ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $11.07 $10.86 $10.93 $10.63 $10.84 $11.00 Income From Investment Operations Net investment income(b)(c) .23 .47 .48 .51 .53 .55 Net realized and unrealized gain (loss) on investment transactions (.06) .21 (.07) .30 (.19) (.15) Net increase in net asset value from operations .17 .68 .41 .81 .34 .40 Less: Dividends and Distributions Dividends from net investment income (.23) (.47) (.48) (.51) (.55) (.54) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.02) Total dividends and distributions (.23) (.47) (.48) (.51) (.55) (.56) Net asset value, end of period $11.01 $11.07 $10.86 $10.93 $10.63 $10.84 Total Return Total investment return based on net asset value(d) 1.51% 6.42% 3.78% 7.80% 3.15% 3.82% Ratios/Supplemental Data Net assets, end of period (000's omitted) $606,459 $594,150 $590,042 $587,874 $644,868 $725,242 Ratio to average net assets of: Expenses, net of fee waivers .77%(e) .77%(f) .77% .78% .77% .76% Expenses, before fee waivers .85%(e) .85%(f) .86% 1.01% 1.02% 1.01% Net investment income(b) 4.16%(e) 4.33%(f) 4.36% 4.75% 4.93% 5.05% Portfolio turnover rate 8% 10% 17% 34% 33% 23% See footnote summary on page 112. 106 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period California Portfolio ----------------------------------------------------------------------------------------- Class B ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $11.07 $10.86 $10.93 $10.63 $10.84 $11.00 Income From Investment Operations Net investment income(b)(c) .19 .40 .40 .44 .46 .47 Net realized and unrealized gain (loss) on investment transactions (.07) .21 (.07) .30 (.20) (.14) Net increase in net asset value from operations .12 .61 .33 .74 .26 .33 Less: Dividends and Distributions Dividends from net investment income (.19) (.40) (.40) (.44) (.47) (.47) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.02) Total dividends and distributions (.19) (.40) (.40) (.44) (.47) (.49) Net asset value, end of period $11.00 $11.07 $10.86 $10.93 $10.63 $10.84 Total Return Total investment return based on net asset value(d) 1.07% 5.69% 3.06% 7.05% 2.43% 3.10% Ratios/Supplemental Data Net assets, end of period (000's omitted) $64,426 $80,928 $122,128 $175,215 $237,147 $279,697 Ratio to average net assets of: Expenses, net of fee waivers 1.47%(e) 1.47%(f) 1.47% 1.48% 1.48% 1.46% Expenses, before fee waivers 1.56%(e) 1.56%(f) 1.56% 1.71% 1.73% 1.72% Net investment income(b) 3.46%(e) 3.64%(f) 3.66% 4.05% 4.22% 4.35% Portfolio turnover rate 8% 10% 17% 34% 33% 23% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 107 Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period California Portfolio ----------------------------------------------------------------------------------------- Class C ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $11.07 $10.86 $10.93 $10.63 $10.84 $11.00 Income From Investment Operations Net investment income(b)(c) .19 .40 .40 .44 .46 .47 Net realized and unrealized gain (loss) on investment transactions (.07) .21 (.07) .30 (.20) (.14) Net increase in net asset value from operations .12 .61 .33 .74 .26 .33 Less: Dividends and Distributions Dividends from net investment income (.19) (.40) (.40) (.44) (.47) (.47) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.02) Total dividends and distributions (.19) (.40) (.40) (.44) (.47) (.49) Net asset value, end of period $11.00 $11.07 $10.86 $10.93 $10.63 $10.84 Total Return Total investment return based on net asset value(d) 1.07% 5.69% 3.06% 7.05% 2.43% 3.10% Ratios/Supplemental Data Net assets, end of period (000's omitted) $116,306 $120,731 $125,067 $141,031 $170,003 $209,008 Ratio to average net assets of: Expenses, net of fee waivers 1.47%(e) 1.47%(f) 1.47% 1.48% 1.47% 1.46% Expenses, before fee waivers 1.55%(e) 1.56%(f) 1.56% 1.71% 1.72% 1.71% Net investment income(b) 3.47%(e) 3.64%(f) 3.66% 4.05% 4.23% 4.35% Portfolio turnover rate 8% 10% 17% 34% 33% 23% See footnote summary on page 112. 108 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period Insured California Portfolio ----------------------------------------------------------------------------------------- Class A ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $13.95 $14.01 $14.21 $14.03 $14.17 $14.45 Income From Investment Operations Net investment income(c) .24 .53 .57 .61(b) .60 .62 Net realized and unrealized gain (loss) on investment transactions (.06) .17 (.20) .18 (.12) (.12) Net increase in net asset value from operations .18 .70 .37 .79 .48 .50 Less: Dividends and Distributions Dividends from net investment income (.24) (.53) (.57) (.61) (.62) (.62) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.04) Distributions from net realized gain on investment transactions (.16) (.23) -0- -0- -0- (.12) Total dividends and distributions (.40) (.76) (.57) (.61) (.62) (.78) Net asset value, end of period $13.73 $13.95 $14.01 $14.21 $14.03 $14.17 Total Return Total investment return based on net asset value(d) 1.27% 5.19% 2.60% 5.75% 3.39% 3.65% Ratios/Supplemental Data Net assets, end of period (000's omitted) $88,930 $89,501 $97,079 $103,414 $124,817 $144,973 Ratio to average net assets of: Expenses, net of fee waivers 1.06%(e) 1.03%(f) 1.02% 1.00% 1.07% 1.03% Expenses, before fee waivers 1.06%(e) 1.03%(f) 1.02% 1.07% 1.07% 1.03% Net investment income 3.51%(e) 3.85%(f) 3.99% 4.29%(b) 4.24% 4.43% Portfolio turnover rate 9% 26% 37% 5% 34% 31% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 109 Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period Insured California Portfolio ----------------------------------------------------------------------------------------- Class B ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $13.95 $14.01 $14.20 $14.02 $14.16 $14.46 Income From Investment Operations Net investment income(c) .19 .44 .47 .50(b) .50 .52 Net realized and unrealized gain (loss) on investment transactions (.06) .16 (.19) .19 (.12) (.14) Net increase in net asset value from operations .13 .60 .28 .69 .38 .38 Less: Dividends and Distributions Dividends from net investment income (.19) (.43) (.47) (.51) (.52) (.53) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.03) Distributions from net realized gain on investment transactions (.16) (.23) -0- -0- -0- (.12) Total dividends and distributions (.35) (.66) (.47) (.51) (.52) (.68) Net asset value, end of period $13.73 $13.95 $14.01 $14.20 $14.02 $14.16 Total Return Total investment return based on net asset value(d) .92% 4.45% 1.96% 5.02% 2.67% 2.76% Ratios/Supplemental Data Net assets, end of period (000's omitted) $8,545 $11,013 $15,626 $21,559 $29,285 $33,133 Ratio to average net assets of: Expenses, net of fee waivers 1.77%(e) 1.74%(f) 1.73% 1.71% 1.77% 1.73% Expenses, before fee waivers 1.77%(e) 1.74%(f) 1.73% 1.77% 1.77% 1.73% Net investment income 2.81%(e) 3.15%(f) 3.29% 3.58%(b) 3.52% 3.70% Portfolio turnover rate 9% 26% 37% 5% 34% 31% See footnote summary on page 112. 110 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Selected Data For A Share Of Capital Stock Outstanding Throughout Each Period Insured California Portfolio ----------------------------------------------------------------------------------------- Class C ----------------------------------------------------------------------------------------- Six Months Ended April 30, Year Ended October 31, 2007 ---------------------------------------------------------------------- (unaudited) 2006 2005 2004(a) 2003 2002 ----------------------------------------------------------------------------------------- Net asset value, beginning of period $13.94 $14.00 $14.20 $14.02 $14.16 $14.47 Income From Investment Operations Net investment income(c) .19 .43 .47 .51(b) .50 .52 Net realized and unrealized gain (loss) on investment transactions (.05) .17 (.20) .18 (.12) (.15) Net increase in net asset value from operations .14 .60 .27 .69 .38 .37 Less: Dividends and Distributions Dividends from net investment income (.19) (.43) (.47) (.51) (.52) (.53) Distributions in excess of net investment income -0- -0- -0- -0- -0- (.03) Distributions from net realized gain on investment transactions (.16) (.23) -0- -0- -0- (.12) Total dividends and distributions (.35) (.66) (.47) (.51) (.52) (.68) Net asset value, end of period $13.73 $13.94 $14.00 $14.20 $14.02 $14.16 Total Return Total investment return based on net asset value(d) .99% 4.46% 1.88% 5.02% 2.67% 2.69% Ratios/Supplemental Data Net assets, end of period (000's omitted) $15,393 $16,184 $18,204 $19,603 $21,951 $22,715 Ratio to average net assets of: Expenses, net of fee waivers 1.76%(e) 1.73%(f) 1.73% 1.70% 1.77% 1.73% Expenses, before fee waivers 1.76%(e) 1.73%(f) 1.73% 1.77% 1.77% 1.73% Net investment income 2.82%(e) 3.15%(f) 3.29% 3.59%(b) 3.53% 3.71% Portfolio turnover rate 9% 26% 37% 5% 34% 31% See footnote summary on page 112. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 111 (a) As of November 1, 2003, the Fund has adopted the method of accounting for interim payments on swap contracts in accordance with Financial Accounting Standards Board Statement No. 133. These interim payments are reflected within net realized and unrealized gain (loss) on swap contracts, however prior to November 1, 2003, these interim payments were reflected within interest income/expense on the statement of operations. The effects of these changes for the year ended October 31, 2004 were as follows: Realized and Unrealized Ratio of Net Gain (Loss) on Investment Investment Investment Income Income Transactions to Average Per Share* Per Share* Net Assets --------------------------------------------- National Portfolio Class A $ .00 $ .00 .01% Class B .00 .00 .01% Class C .00 .00 .01% Insured National Portfolio Class A .00 .00 .01% Class B .00 .00 .01% Class C .00 .00 .01% New York Portfolio Class A .00 .00 .05% Class B .00 .00 .05% Class C .00 .00 .05% California Portfolio Class A .00 .00 .00%+ Class B .00 .00 .00%+ Class C .00 .00 .00%+ Insured California Portfolio Class A .00 .00 .00%+ Class B .00 .00 .00%+ Class C .00 .00 .00%+ * Per share amounts less than $0.01 + Amount is less than .01% (b) Net of fees waived by the Adviser. (c) Based on average shares outstanding. (d) Total investment return is calculated assuming an initial investment made at the net asset value at the beginning of the period, reinvestment of all dividends and distributions at net asset value during the period, and redemption on the last day of the period. Initial sales charges or contingent deferred sales charges are not reflected in the calculation of total investment return. Total return does not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. Total investment return calculated for a period of less than one year is not annualized. (e) Annualized. (f) The ratio includes expenses attributable to cost of proxy solicitation. (g) During 2006, the Fund determined that the criteria for sale accounting in Statement of Financial Accounting Standards No. 140 Accounting for Transfers and Servicing of Financial Assets and Extinguishments of Liabilities, had not been met for certain transfers of municipal bonds and that the transfers should have been accounted for as secured borrowings rather than as sales. Accordingly, the National Portfolio has restated the expense ratios (see table next page) for the year ended October 31, 2005 to give effect to recording the transfers of the municipal bonds as secured borrowings. The effects of the restatement have no effect on the previously reported net assets. 112 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND (Note g continued from previous page) Class A Class B Class C ---------------------- ---------------------- ---------------------- Previously Previously Previously Reported Restated Reported Restated Reported Restated ---------- ---------- ---------- ---------- ---------- ---------- Ratio to average net assets of: Expenses, before fee waivers .93% 1.14% 1.64% 1.85% 1.64% 1.85% Expenses, before waivers excluding interest expense N/A .94% N/A 1.65% N/A 1.65% ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 113 BOARD OF DIRECTORS William H. Foulk, Jr.(1), Chairman Marc O. Mayer, President David H. Dievler(1) John H. Dobkin(1) Michael J. Downey(1) D. James Guzy(1) Nancy P. Jacklin(1) Marshall C. Turner, Jr.(1) Earl D. Weiner(1) OFFICERS Philip L. Kirstein, Senior Vice President and Independent Compliance Officer Robert B. (Guy) Davidson, III(2), Senior Vice President Douglas J. Peebles, Senior Vice President Jeffrey S. Phlegar, Senior Vice President Michael G. Brooks(2), Vice President Fred S. Cohen(2), Vice President Terrance T. Hults(2), Vice President Emilie D. Wrapp, Secretary Joseph J. Mantineo, Treasurer and Chief Financial Officer Thomas R. Manley, Controller Custodian State Street Bank & Trust Company One Lincoln Street Boston, MA 02111 Principal Underwriter AllianceBernstein Investments, Inc. 1345 Avenue of the Americas New York, NY 10105 Legal Counsel Seward & Kissel LLP One Battery Park Plaza New York, NY 10004 Independent Registered Public Accounting Firm Ernst & Young LLP 5 Times Square New York, NY 10036 Transfer Agent AllianceBernstein Investor Services, Inc. P.O. Box 786003 San Antonio, TX 78278-6003 Toll-free (800) 221-5672 (1) Member of the Audit Committee, the Governance and Nominating Committee and the Independent Directors Committee. (2) The day-to-day management of and investment decisions for the Portfolios' portfolios are made by the Municipal Bond Investment Team. Messrs. Brooks, Cohen, Davidson and Hults are the investment professionals with the most significant responsibility for the day-to-day management of the Portfolios' portfolios. 114 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND Information Regarding the Review and Approval of the Fund's Advisory Agreement In this disclosure, the term "Fund" refers to AllianceBernstein Municipal Income Fund, Inc. and the term "Portfolio" refers to the California Portfolio, Insured California Portfolio, Insured National Portfolio, National Portfolio and New York Portfolio, as appropriate (each, a "Portfolio" and together, the "Portfolios"). There is a single advisory agreement between the Adviser and the Fund that relates to all five Portfolios. The Fund's disinterested directors (the "directors") unanimously approved the continuance of the Advisory Agreement between the Fund and the Adviser in respect of each Portfolio at a meeting held on October 31-November 2, 2006. In preparation for the meeting, the directors had requested from the Adviser and received and evaluated extensive materials, including performance and expense information for other investment companies with similar investment objectives as the Portfolios derived from data compiled by Lipper Inc. ("Lipper"), which is not affiliated with the Adviser. The directors also reviewed an independent evaluation from the Fund's Senior Officer (who is also the Fund's Independent Compliance Officer) of the reasonableness of the advisory fees in the Advisory Agreement in respect of each Portfolio (as contemplated by the September 2004 Assurance of Discontinuance between the Adviser and the New York Attorney General) wherein the Senior Officer concluded that such fees were reasonable. In addition, the directors received a presentation from the Adviser and had an opportunity to ask representatives of the Adviser various questions relevant to the proposed approvals. The directors noted that the Senior Officer's evaluation considered the following factors in respect of each Portfolio: management fees charged to institutional and other clients of the Adviser for like services; management fees charged by other mutual fund companies for like services; cost to the Adviser and its affiliates of supplying services pursuant to the Advisory Agreement, excluding any intra-corporate profit; profit margins of the Adviser and its affiliates from supplying such services; possible economies of scale as the Portfolio grows larger; and nature and quality of the Adviser's services including the performance of the Portfolio. Prior to voting, the directors reviewed the proposed continuance of the Advisory Agreement with management and with experienced counsel who are independent of the Adviser and received a memorandum from such counsel discussing the legal standards for their consideration of the proposed continuances. The directors also discussed the proposed continuances in three private sessions at which only the directors, their independent counsel and the Fund's Independent Compliance Officer were present. In reaching their determinations relating to ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 115 continuance of the Advisory Agreement in respect of each Portfolio, the directors considered all factors they believed relevant, including the following: 1. information comparing the performance of the Portfolio to other investment companies with similar investment objectives and to an index; 2. the nature, extent and quality of investment, compliance, administrative and other services rendered by the Adviser; 3. payments received by the Adviser from all sources in respect of the Portfolio and all investment companies in the AllianceBernstein Funds complex; 4. the costs borne by, and profitability of, the Adviser and its affiliates in providing services to the Portfolio and to all investment companies in the AllianceBernstein Funds complex; 5. comparative fee and expense data for the Portfolio and other investment companies with similar investment objectives; 6. the extent to which economies of scale would be realized to the extent the Portfolio grows and whether fee levels reflect any economies of scale for the benefit of investors; 7. the Adviser's policies and practices regarding allocation of portfolio transactions of the Portfolio; 8. information about "revenue sharing" arrangements that the Adviser has entered into in respect of the Portfolio; 9. portfolio turnover rates for the Portfolio compared to other investment companies with similar investment objectives; 10. fall-out benefits that the Adviser and its affiliates receive from their relationships with the Portfolio; 11. the Adviser's representation that there are no institutional products managed by it which have a substantially similar investment style as the Portfolio; 12. the Senior Officer's evaluation of the reasonableness of the fees payable to the Adviser in the Advisory Agreement; 116 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND 13. the professional experience and qualifications of the Portfolio's portfolio management team and other senior personnel of the Adviser; and 14. the terms of the Advisory Agreement. The directors also considered their knowledge of the nature and quality of the services provided by the Adviser to the Portfolios gained from their experience as directors or directors of most of the registered investment companies advised by the Adviser, their overall confidence in the Adviser's integrity and competence they have gained from that experience and the Adviser's responsiveness to concerns raised by them in the past, including the Adviser's willingness to consider and implement organizational and operational changes designed to improve investment results and the services provided to the AllianceBernstein Funds. In their deliberations, the directors did not identify any particular information that was all-important or controlling, and different directors may have attributed different weights to the various factors. The directors evaluated all information available to them on a portfolio-by-portfolio basis, and their determinations were made separately in respect of each Portfolio. The directors determined that the overall arrangements between each Portfolio and the Adviser, as provided in the Advisory Agreement in respect of that Portfolio, were fair and reasonable in light of the services performed, expenses incurred and such other matters as the directors considered relevant in the exercise of their business judgment. The material factors and conclusions that formed the basis for the directors reaching their determinations to approve the continuance of the Advisory Agreement in respect of each Portfolio (including their determinations that the Adviser should continue to be the investment adviser for each Portfolio, and that the fees payable to the Adviser pursuant to the Advisory Agreement are appropriate) were separately discussed by the directors. Nature, Extent and Quality of Services Provided by the Adviser The directors noted that, under the Advisory Agreement, the Adviser, subject to the oversight of the directors, administers each Portfolio's business and other affairs. The Adviser manages the investment of the assets of each Portfolio, including making purchases and sales of portfolio securities consistent with the Portfolio's investment objective and policies. Under the Advisory Agreement, the Adviser also provides each Portfolio with such office space, administrative and other services (exclusive of, and in addition to, any such services provided by any others retained by the Portfolio) and executive and other personnel as are necessary for the Portfolio's operations. The Adviser pays all of the compensation ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 117 of directors of the Fund who are affiliated persons of the Adviser and of the officers of the Fund. The directors also considered that the Advisory Agreement in respect of each Portfolio provides that the Portfolio will reimburse the Adviser for the cost of certain clerical, accounting, administrative and other services provided at the Portfolio's request by employees of the Adviser or its affiliates. Requests for these "at no more than cost" reimbursements are approved by the directors on a quarterly basis and (to the extent requested and paid) result in a higher rate of total compensation from the Portfolios to the Adviser than the fee rates stated in the Portfolio's Advisory Agreement. The directors considered the scope and quality of services provided by the Adviser under the Advisory Agreement and noted that the scope of services provided by advisers of funds had expanded over time as a result of regulatory and other developments. The directors noted, for example, that the Adviser is responsible for maintaining and monitoring its own and, to varying degrees, the Portfolios' compliance programs, and that these compliance programs have recently been refined and enhanced. The directors considered the quality of the in-house investment research capabilities of the Adviser and the other resources it has dedicated to performing services for the Portfolios. The quality of administrative and other services, including the Adviser's role in coordinating the activities of the Portfolios' other service providers, also were considered. The directors also considered the Adviser's response to recent regulatory compliance issues affecting a number of the investment companies in the AllianceBernstein Funds complex. The directors concluded that, overall, they were satisfied with the nature, extent and quality of services provided to each of the Portfolios under the Advisory Agreement. Costs of Services Provided and Profitability to the Adviser The directors reviewed a schedule of the revenues and expenses indicating the profitability of each Portfolio to the Adviser for calendar years 2004 and 2005 that had been prepared with an updated expense allocation methodology arrived at in consultation with an independent consultant. The directors noted that the updated methodology differed in various respects from the methodology used in prior years. The directors reviewed the assumptions and methods of allocation used by the Adviser in preparing fund-specific profitability data, and noted the Adviser's representation to them that it believed that the methods of allocation used in preparing the profitability information were reasonable and appropriate and that the Adviser had previously discussed with the directors that there is no generally accepted allocation methodology for information of this type. The directors recognized that it is difficult to make comparisons of profitability from fund advisory contracts because comparative information is not generally publicly available and is affected by numerous factors, including the structure of 118 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND the particular adviser, the types of funds it manages, its business mix, numerous assumptions regarding allocations and the adviser's capital structure and cost of capital. In considering profitability information, the directors considered the effect of fall-out benefits on the Adviser's expenses, as well as the "revenue sharing" arrangements the Adviser has entered into with certain entities that distribute shares of the Portfolios. The directors focused on the profitability of the Adviser's relationships with the Portfolios before taxes and distribution expenses. The directors recognized that the Adviser should generally be entitled to earn a reasonable level of profits for the services it provides to each Portfolio and, based on their review, concluded that they were satisfied that the Adviser's level of profitability from its relationship with each Portfolio was not excessive. The directors noted that the Adviser's relationship with the New York Portfolio was not profitable to it in calendar 2005. Fall-Out Benefits The directors considered that the Adviser benefits from soft dollar arrangements whereby it receives brokerage and research services from many of the brokers and dealers that execute purchases and sales of securities on behalf of its clients on an agency basis. The directors noted that since the Portfolios do not engage in brokerage transactions, the Adviser does not receive soft dollar benefits in respect of portfolio transactions of the Portfolios. The directors also considered that the Distributor, which is a wholly-owned subsidiary of the Adviser, receives 12b-1 fees from each Portfolio in respect of classes of shares of the Portfolio that are subject to the Fund's 12b-1 plans and retains a portion of such 12b-1 fees, and receives all or a portion of the sales charges on sales or redemptions of certain classes of shares. The directors also noted that certain affiliates of the Adviser distribute shares of the Portfolios and receive compensation in that connection and that a subsidiary of the Adviser provides transfer agency services to the Portfolios and receives compensation from the Portfolios for such services. The directors recognized that the Adviser's profitability would be somewhat lower if the Adviser's affiliates did not receive the benefits described above. The directors understood that the Adviser also might derive reputational and other benefits from its association with the Portfolios. Investment Results In addition to the information reviewed by the directors in connection with the meeting, the directors receive detailed comparative performance information for each Portfolio at each regular Board meeting during the year. At the meeting, the directors reviewed a report prepared by Lipper showing performance for Class A shares of each Portfolio as compared to a group of funds in its Lipper category selected by Lipper (the "Performance Group") and as compared to a universe of funds in its Lipper category selected by Lipper (the "Performance Universe"), ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 119 and information prepared by the Adviser showing performance of the Class A Shares of each Portfolio as compared to the Lehman Brothers Municipal Bond Index (the "Index"). California Portfolio The directors reviewed information showing performance for Class A shares of the California Portfolio as compared to a Performance Group of 12 to 9 funds (depending on the year) in its Lipper category selected by Lipper and as compared to a Performance Universe of 34 to 25 funds (depending on the year) in its Lipper category selected by Lipper for periods ended June 30, 2006 over the 1-, 3-, 5- and 10-year periods, and as compared to the Index for periods ended June 30, 2006 over the year to date ("YTD"), 1-, 3-, 5- and 10-year and since inception periods (December 1986 inception). The directors noted that in the Performance Group and Performance Universe comparisons the California Portfolio was in the 2nd quintile in the 1- and 3-year periods and 3rd quintile in the 5-year period, and in the 10-year period the California Portfolio was in the 3rd quintile in the Performance Group comparison and 2nd quintile in the Performance Universe comparison. The comparative information showed that the California Portfolio outperformed the Index in the YTD, 1- and 3-year periods and underperformed the Index in the 5- and 10-year and since inception periods. Based on their review, the directors concluded that the California Portfolio's relative performance over time was satisfactory. Insured California Portfolio The directors reviewed information showing performance for Class A shares of the Insured California Portfolio as compared to a Performance Group of 4 funds in its Lipper category selected by Lipper and as compared to a Performance Universe of 6 funds in its Lipper category selected by Lipper for periods ended June 30, 2006 over the 1-, 3-, 5- and 10-year periods, and as compared to the Index for periods ended June 30, 2006 over the year to date ("YTD"), 1-, 3-, 5- and 10-year and since inception periods (November 1985 inception). The directors noted that in the Performance Group comparison the Fund was 4 out of 4 in the 1-, 3- and 5-year periods and 2 out of 4 in the 10-year period, and in the Performance Universe comparison the Fund was in the 5th quintile in all periods reviewed. The comparative information showed that the Insured California Portfolio underperformed the Index in all periods reviewed. Based on their review and their discussion with the portfolio manager of the Insured California Portfolio, the directors concluded that the Insured California Portfolio's relative performance over time was understandable. Insured National Portfolio The directors reviewed information showing performance for Class A shares of the Insured National Portfolio as compared to a Performance Group of 9 funds in its Lipper category selected by Lipper and as compared to a Performance Universe of 22 to 21 funds (depending on the year) in its Lipper category 120 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND selected by Lipper for periods ended June 30, 2006 over the 1-, 3-, 5- and 10-year periods, and as compared to the Index for periods ended June 30, 2006 over the year to date, 1-, 3-, 5- and 10-year and since inception periods (December 1986 inception). The directors noted that in the Performance Group and Performance Universe comparisons the Insured National Portfolio was in the 2nd quintile in the 1- and 5-year periods and 1st quintile in the 3-year period, and in the 10-year period the Insured National Portfolio was in the 3rd quintile in the Performance Group comparison and 2nd quintile in the Performance Universe comparison. The comparative information showed that the Insured National Portfolio outperformed the Index in the 3-year period and underperformed the Index in all other periods reviewed. Based on their review, the directors concluded that the Insured National Portfolio's relative performance over time was satisfactory. National Portfolio The directors reviewed information showing performance for Class A shares of the National Portfolio as compared to a Performance Group of 15 to 13 funds (depending on the year) in its Lipper category selected by Lipper and as compared to a Performance Universe of 73 to 51 funds (depending on the year) in its Lipper category selected by Lipper for periods ended June 30, 2006 over the 1-, 3-, 5- and 10-year periods, and as compared to the Index for periods ended June 30, 2006 over the year to date ("YTD"), 1-, 3-, 5- and 10-year and since inception periods (December 1986 inception). The directors noted that in the Performance Group comparison the National Portfolio was in the 1st quintile in the 1- and 3-year periods, 4th quintile in the 5-year period and 3rd quintile in the 10-year period, and in the Performance Universe comparison the National Portfolio was in the 1st quintile in the 1- and 3-year periods and 3rd quintile in the 5- and 10-year periods. The comparative information showed that the National Portfolio outperformed the Index in the YTD, 1- and 3-year periods and underperformed the Index in the 5- and 10-year and since inception periods. Based on their review, the directors concluded that the National Portfolio's relative performance over time was satisfactory. New York Portfolio The directors reviewed information showing performance for Class A shares of the New York Portfolio as compared to a Performance Group of 11 funds in its Lipper category selected by Lipper and as compared to a Performance Universe of 30 to 25 funds (depending on the year) in its Lipper category selected by Lipper for periods ended June 30, 2006 over the 1-, 3-, 5- and 10-year periods, and as compared to the Index for periods ended June 30, 2006 over the year to date ("YTD"), 1-, 3-, 5- and 10-year and since inception periods (December 1986 inception). The directors noted that in the Performance Group comparison the New York Portfolio was in the 2nd quintile in the 1- and 10-year periods, 1st quintile in the 3-year period and 3rd quintile in the 5-year period, and in the Performance Universe comparison the New York Portfolio was in the ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 121 1st quintile in the 1- and 3-year periods, 3rd quintile in the 5-year period and 2nd quintile in the 10-year period. The comparative information showed that the New York Portfolio outperformed the Index in the YTD, 1- and 3-year periods and underperformed the Index in the 5- and 10-year and since inception periods. Based on their review, the directors concluded that the New York Portfolio's relative performance over time was satisfactory. Advisory Fees and Other Expenses The directors considered the advisory fee rate paid by each Portfolio to the Adviser and information prepared by Lipper concerning fee rates paid by other funds in the same Lipper category as the Portfolio at a common asset level. The directors recognized that it is difficult to make comparisons of advisory fees because there are variations in the services that are included in the fees paid by other funds. The Adviser informed the directors that there are no institutional products managed by it that have a substantially similar investment style as the Portfolios. The directors reviewed information in the Adviser's Form ADV and noted that it charged institutional clients lower fees for advising comparably sized accounts using strategies that differ from those of the Portfolios but which involved investments in securities of the same type that the Portfolios invest in (i.e., fixed income municipal securities although such securities are of a shorter duration than the Portfolios invest in). The Adviser reviewed with the directors the significant differences in the scope of services it provides to institutional clients and to the Portfolios. For example, the Advisory Agreement requires the Adviser to provide, in addition to investment advice, office facilities and officers (including officers to provide required certifications). The Adviser also coordinates the provision of services to the Portfolios by non-affiliated service providers and is responsible for the compensation of the Fund's Independent Compliance Officer and certain related expenses. The provision of these non-advisory services involves costs and exposure to liability. The Adviser explained that many of these services normally are not provided to non-investment company clients, and that fees charged to the Portfolios reflect the costs and risks of the additional obligations. The Adviser also noted that since the Portfolios are constantly issuing and redeeming their shares, they are more difficult to manage than an institutional account, where the assets are relatively stable. In light of these facts, the directors did not place significant weight on these fee comparisons. The directors also considered the total expense ratio of the Class A shares of each Portfolio in comparison to the fees and expenses of funds within two comparison groups of funds in the same Lipper category created by Lipper: an Expense Group and an Expense Universe. Lipper described an Expense Group as a representative sample of comparable funds and an Expense Universe as a broader group, 122 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND consisting of all funds in the Portfolio's investment classification/objective with a similar load type as the Portfolio. The directors noted that because of the small number of funds in the Insured California Portfolio and Insured National Portfolio Lipper category, at the request of the Adviser and the Fund's Senior Officer, Lipper had expanded the Expense Group of the Insured California Portfolio to include peers that had a similar (but not the same) Lipper investment objective/classification, and the Expense Group of the Insured National Portfolio to include funds with different load types (front-end and no load funds). The Expense Universe for these two Portfolios had also been expanded by Lipper pursuant to Lipper's standard guidelines and not at the request of the Adviser or the Fund's Senior Officer. The Class A expense ratio of each Portfolio was based on the Portfolio's latest fiscal year expense ratio. The directors recognized that the expense ratio information for each Portfolio potentially reflected on the Adviser's provision of services, as the Adviser is responsible for coordinating services provided to each Portfolio by others. The directors noted that it was likely that the expense ratios of some funds in each Portfolio's Lipper category also were lowered by waivers or reimbursements by those funds' investment advisers, which in some cases were voluntary and perhaps temporary. California Portfolio The information reviewed by the directors showed that the California Portfolio's at approximate current size contractual effective fee rate of 45 basis points was somewhat lower than the Expense Group median. The directors noted that the latest fiscal year administrative expense reimbursement by the California Portfolio pursuant to the Advisory Agreement was 1 basis point. The directors also noted that the California Portfolio's total expense ratio, which had been capped by the Adviser, was slightly lower than the Expense Group median and somewhat lower than the Expense Universe median. The directors concluded that the California Portfolio's expense ratio was satisfactory. Insured California Portfolio The information reviewed by the directors showed that the Insured California Portfolio's at approximate current size contractual effective fee rate of 45 basis points was materially lower than the Expense Group median. The directors noted that the latest fiscal year administrative expense reimbursement by the Insured California Portfolio pursuant to the Advisory Agreement was 5 basis points and that as a result the Adviser's total compensation of 50 basis points received by the Adviser from the Insured California Portfolio pursuant to the Advisory Agreement was somewhat lower than the Expense Group median. The directors also noted that the Insured California Portfolio's total expense ratio was materially higher than the Expense Group and Expense Universe medians. The directors further noted that the Adviser had recently reviewed with them steps being taken that are intended to reduce expenses of the AllianceBernstein Funds. The directors concluded that the Insured California Portfolio's expense ratio was acceptable. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 123 Insured National Portfolio The information reviewed by the directors showed that the Insured National Portfolio's at approximate current size contractual effective fee rate of 45 basis points was materially lower than the Expense Group median. The directors noted that the latest fiscal year administrative expense reimbursement by the Insured National Portfolio pursuant to the Advisory Agreement was 5 basis points and that as a result the total compensation of 50 basis points received by the Adviser from the Insured National Portfolio pursuant to the Advisory Agreement was somewhat lower than the Expense Group median. The directors also noted that the Insured National Portfolio's total expense ratio, which had been capped by the Adviser, was materially higher than the Expense Group and Expense Universe medians. The directors further noted that the Adviser had recently reviewed with them steps being taken that are intended to reduce expenses of the AllianceBernstein Funds. The directors concluded that the Insured National Portfolio's expense ratio was acceptable. National Portfolio The information reviewed by the directors showed that the National Portfolio's at approximate current size contractual effective fee rate of 45 basis points was materially lower than the Expense Group median. The directors noted that the latest fiscal year administrative expense reimbursement by the National Portfolio pursuant to the Advisory Agreement was 2 basis points. The directors also noted that the National Portfolio's total expense ratio, which had been capped by the Adviser, was significantly lower than the Expense Group median and materially lower than the Expense Universe median. The directors concluded that the National Portfolio's expense ratio was satisfactory. New York Portfolio The information reviewed by the directors showed that the New York Portfolio's at approximate current size contractual effective fee rate of 45 basis points was materially lower than the Expense Group median. The directors noted that the latest fiscal year administrative expense reimbursement by the New York Portfolio pursuant to the Advisory Agreement was 2 basis points and as a result the total compensation of 47 basis points received by the Adviser from the New York Portfolio pursuant to the Advisory Agreement was somewhat lower than the Expense Group median. The directors also noted that the New York Portfolio's total expense ratio, which had been capped by the Adviser, was significantly lower than the Expense Group and Expense Universe medians. The directors concluded that the New York Portfolio's expense ratio was satisfactory. Economies of Scale The directors noted that the advisory fee schedule for each Portfolio contains breakpoints so that, if assets were to increase over the breakpoint levels, the fee rates would be reduced on the incremental assets. The directors also considered a presentation by an independent consultant discussing economies of scale issues 124 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND in the mutual fund industry. The directors believe that economies of scale are realized (if at all) by the Adviser across a variety of products and services, and not only in respect of a single fund. The directors noted that there is no uniform methodology for establishing breakpoints that give effect to fund-specific services provided by the Adviser and to the economies of scale that the Adviser may realize in its overall mutual fund business or those components of it which directly or indirectly affect a Portfolio's operations. The directors observed that in the mutual fund industry as a whole, as well as among funds similar to the Portfolios, there is no uniformity or pattern in the fees and asset levels at which breakpoints (if any) apply. Depending on the age and size of a particular fund and its adviser's cost structure, different conclusions can be drawn as to whether there are economies of scale to be realized at any particular level of assets, notwithstanding the intuitive conclusion that such economies exist, or will be realized at some level of total assets. Moreover, because different advisers have different cost structures and service models, it is difficult to draw meaningful conclusions from the comparison of a fund's advisory fee breakpoints with those of comparable funds. The directors also noted that the advisory agreements for many funds do not have breakpoints at all. Having taken these factors into account, the directors concluded that each Portfolio's breakpoint arrangements would result in a sharing of economies of scale in the event of a very significant increase in the Portfolio's net assets. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 125 THE FOLLOWING IS NOT PART OF THE SHAREHOLDER REPORT OR THE FINANCIAL STATEMENTS SUMMARY OF SENIOR OFFICER'S EVALUATION OF INVESTMENT ADVISORY AGREEMENT(1) The following is a summary of the evaluation of the Investment Advisory Agreement between AllianceBernstein L.P. (the "Adviser") and AllianceBernstein Municipal Income Fund, Inc. (the "Fund"), in respect of the following Portfolios:(2) --California Portfolio --Insured California Portfolio --Insured National Portfolio --National Portfolio --New York Portfolio The evaluation of the Investment Agreement was prepared by Philip L. Kirstein, the Senior Officer of the Fund, for the Directors of the Fund, as required by an August 2004 agreement between the Adviser and the New York State Attorney General (the "NYAG"). The Senior Officer's evaluation of the Investment Advisory Agreement is not meant to diminish the responsibility or authority of the Board of Directors of the Fund to perform its duties pursuant to Section 15 of the Investment Company Act of 1940 (the '40 Act) and applicable state law. The purpose of the summary is to provide shareholders with a synopsis of the independent evaluation of the reasonableness of the advisory fees proposed to be paid by the Portfolios which was provided to the Directors in connection with their review of the proposed approval of the continuance of the Investment Advisory Agreement. The Senior Officer's evaluation considered the following factors: 1. Advisory fees charged to institutional and other clients of the Adviser for like services; 2. Advisory fees charged by other mutual fund companies for like services; 3. Costs to the Adviser and its affiliates of supplying services pursuant to the advisory agreements, excluding any intra-corporate profit; 4. Profit margins of the Adviser and its affiliates from supplying such services; (1) It should be noted that the information in the fee summary was completed on October 23, 2006 and presented to the Board of Directors on October 31-November 2, 2006. (2) Future references to the Portfolios do not include "AllianceBernstein." References in the fee summary pertaining to performance and expense ratios refer to the Class A shares of the Portfolios. 126 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND 5. Possible economies of scale as the Portfolios grow larger; and 6. Nature and quality of the Adviser's services including the performance of the Portfolios. PORTFOLIO ADVISORY FEES, EXPENSE CAPS, REIMBURSEMENTS, & RATIOS The Adviser proposed that the Portfolios pay the advisory fee set forth in the table below for receiving the services to be provided pursuant to the Investment Advisory Agreement. The fee schedule below, implemented in January 2004 in consideration of the Adviser's settlement with the NYAG in December 2003 is based on a master schedule that contemplates eight categories of funds with almost all funds in each category having the same advisory fee schedule.(3) Category Advisory Fee Fund - ------------------------------------------------------------------------------- Low Risk Income 45 bp on 1st $2.5 billion Municipal Income Fund, Inc. 40 bp on next $2.5 billion 35 bp on the balance The Portfolios' net assets on September 30, 2006 are set forth below: Portfolio Net Assets ($MM) - ------------------------------------------------------------------------------- California Portfolio $796.9 Insured California Portfolio $118.7 Insured National Portfolio $148.5 National Portfolio $449.7 New York Portfolio $481.9 The Adviser is reimbursed as specified in the Investment Advisory Agreement for certain clerical, legal, accounting, administrative, and other services provided to the Portfolios. Indicated below are the reimbursement amounts which the Adviser received from the Portfolios during their most recently completed fiscal year; expressed in dollars and as a percentage of average daily net assets: As a % of Average Portfolio Amount Daily Net Assets - -------------------------------------------------------------------------------- California Portfolio $72,500 0.01% Insured California Portfolio $72,500 0.05% Insured National Portfolio $72,500 0.05% National Portfolio $72,500 0.02% New York Portfolio $72,500 0.02% (3) Most of the AllianceBernstein Mutual Funds, which the Adviser manages, were affected by the Adviser's settlement with the NYAG. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 127 The Adviser has agreed to waive that portion of its advisory fees and/or reimburse certain of the Portfolios for that portion of the Portfolios' total operating expenses to the degree necessary to limit each Portfolio's expense ratios to the amounts set forth below for each Portfolio's current fiscal year. The waiver agreement is terminable by the Adviser at the end of the Portfolios' fiscal year upon at least 60 days written notice. In addition, set forth below are the gross expense ratios of the Portfolios as of the Portfolios' most recent semi-annual period: Expense Cap Pursuant to Gross Fiscal Expense Limitation Expense Year Portfolio Undertaking Ratio(4) End - ------------------------------------------------------------------------------- California Portfolio Class A 0.77% 0.87% October 31 Class B 1.47% 1.57% Class C 1.47% 1.57% Insured National Portfolio Class A 1.04% 1.05% October 31 Class B 1.74% 1.76% Class C 1.74% 1.75% National Portfolio Class A 0.68% 0.93% October 31 Class B 1.38% 1.64% Class C 1.38% 1.63% New York Portfolio Class A 0.58% 0.90% October 31 Class B 1.28% 1.61% Class C 1.28% 1.61% The table below shows the expense ratio of Insured California Portfolio, which does not have an expense limitation undertaking as of the Portfolio's most recent semi-annual period: Total Fiscal Expense Year Portfolio Ratios(4) End - ------------------------------------------------------------------------------- Insured California Portfolio Class A 1.03% October 31 Class B 1.74% Class C 1.73% I. ADVISORY FEES CHARGED TO INSTITUTIONAL AND OTHER CLIENTS The advisory fees charged to investment companies which the Adviser manages and sponsors are normally higher than those charged to similar sized institutional accounts, including pension plans and sub-advised investment companies. The fee differential reflects, among other things, different services provided to such clients, and different liabilities assumed. Services provided by the Adviser to the Portfolios that are not provided to non-investment company clients include pro- (4) Annualized. 128 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND viding office space and personnel to serve as Fund Officers, who among other responsibilities make the certifications required under the Sarbanes-Oxley Act of 2002, and coordinating with and monitoring the Portfolios' third party service providers such as Fund counsel, auditors, custodians, transfer agents and pricing services. The accounting, administrative, legal and compliance requirements for the Portfolios are more costly than those for institutional assets due to the greater complexities and time required for investment companies, although as previously noted, a portion of these expenses are reimbursed by the Portfolios to the Adviser. Also, retail mutual funds managed by the Adviser are widely held. Servicing the Portfolios' investors is more time consuming and labor intensive compared to institutional clients since the Adviser needs to communicate with a more extensive network of financial intermediaries and shareholders. In addition, managing the cash flow of an investment company may be more difficult than that of a stable pool of assets, such as an institutional account with little cash movement in either direction, particularly, if a fund is in net redemption and the Adviser is frequently forced to sell securities to raise cash for redemptions. However, managing a fund with positive cash flow may be easier at times than managing a stable pool of assets. Finally, in recent years, investment advisers have been sued by institutional clients and have suffered reputational damage both by the attendant publicity and outcomes other than complete victories. Accordingly, the legal and reputational risks associated with institutional accounts are greater than previously thought, although still not equal to those related to the mutual fund industry. Notwithstanding the Adviser's view that managing an investment company is not comparable to managing other institutional accounts because the services provided are different, it is worth considering information regarding the advisory fees charged to institutional accounts with substantially similar investment styles as the Portfolios. However, with respect to the Portfolios, the Adviser represented that there is no institutional product in the Form ADV that has a substantially similar investment style as any of the Portfolios. It should be noted that the Adviser has represented that it does not manage any separately managed accounts that that have similar investment guidelines as any of the Portfolios. The Adviser does manage separately managed accounts that invest principally in municipal securities but those mandates have substantially lower risk profile (credit and interest rate risk) than the Portfolios. The Adviser manages Sanford C. Bernstein Fund, Inc. ("SCB Fund"), an open-end management investment company. Several portfolios of SCB Fund have a ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 129 somewhat similar investment styles as certain of the Portfolios and their advisory fee schedules are set forth below: Portfolio SCB Fund Portfolio Fee Schedule - ---------------------------------------------------------------------------------------- California Portfolio Short Duration California Municipal 50 bp on 1st $250 million National Portfolio Short Duration Diversified Municipal 45 bp on next $500 million New York Portfolio Short Duration New York Municipal 40 bp thereafter California Portfolio California Municipal 50 bp on 1st $1 billion National Portfolio Diversified Municipal 45 bp on next $2 billion New York Portfolio New York Municipal 40 bp on next $2 billion 35 bp thereafter The Adviser represented that it does not sub-advise any registered investment company that has a similar investment strategy as any of the Portfolios. II. MANAGEMENT FEES CHARGED BY OTHER MUTUAL FUNDS COMPANIES FOR LIKE SERVICES. Lipper, Inc. ("Lipper"), an analytical service that is not affiliated with the Adviser, compared the fees charged to the Portfolios with fees charged to other investment companies for similar services by other investment advisers. Lipper's analysis included each Portfolio's ranking with respect to the proposed advisory fee relative to the median of each Portfolio's Lipper Expense Group ("EG")(5) at the approximate current asset level of the subject Portfolio.(6) Lipper describes an EG as a representative sample of comparable funds. Lipper's standard methodology for screening funds to be included in an EG entails the consideration of several fund criteria, including fund type, investment classification/objective, load type and similar 12b-1/non-12b-1 service fees, asset (size) comparability, and expense components and attributes. An EG will typically consist of seven to twenty funds. However, because certain of the Portfolios had original EGs with an insufficient number of peers, at the request of the Adviser and the Senior Officer, Lipper expanded each of those Portfolios' EGs to include peers that had a similar (but not the same) Lipper investment classification/objective (with respect to Insured California Portfolio) or load (5) It should be noted that Lipper does not consider average account size when constructing EGs. Funds with relatively small average account sizes tend to have a higher transfer agent expense ratio than comparable sized funds that have relatively large average account sizes. Note that there are limitations on Lipper expense category data because different funds categorize expense differently. (6) The contractual management fee is calculated by Lipper using each Portfolio's contractual management fee rate at a hypothetical asset level. The hypothetical asset level is based on the combined net assets of all classes of the Portfolio, rounded up to the next $25 million. Lipper's total expense ratio information is based on the most recent annual report except as otherwise noted. A ranking of "1" means that the Portfolio has the lowest effective fee rate in the Lipper peer group. 130 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND type (with respect to Insured National Portfolio). However, because Lipper had expanded the EGs of those Portfolios, under Lipper's standard guidelines, each of those Portfolios' Lipper Expense Universe ("EU") were also expanded to include the universes of those peers that had a similar (but not the same) Lipper investment classification/objective (with respect to Insured California Portfolio) or load type (with respect to Insured National Portfolio).(7) A "normal" EU will include funds that have the same investment classification/objective and load type as the subject Portfolio.(8) Contractual Lipper Management Expense Group Portfolio Fee(9) Median Rank - ------------------------------------------------------------------------------- California Portfolio 0.450 0.497 4/12 Insured California Portfolio(10) 0.450 0.550 1/7 Insured National Portfolio(11) 0.450 0.534 1/10 National Portfolio 0.450 0.550 3/15 New York Portfolio 0.450 0.500 3/11 Set forth below is a comparison of the Portfolios' total expense ratios and the medians of the Portfolios' EGs and EUs. The Portfolios' total expense ratio rankings are also shown. With respect to Insured National Portfolio, because funds with a different load type are included in the Fund's EG/EU, supplemental information showing the Fund's total expense ratio excluding 12b-1/non-12b-1 service fees is also provided below (shown in bold and italicized). (7) It should be noted that the expansion of the Portfolios' EUs was not requested by the Adviser or the Senior Officer. They requested that only the EGs be expanded. (8) Except for asset (size) comparability, Lipper uses the same criteria for selecting an EG when selecting an EU. Unlike the EG, the EU allows for the same adviser to be represented by more than just one fund. (9) The contractual management fee rate for the Portfolio does not reflect any expense reimbursements made by the Portfolio to the Adviser for certain clerical, legal, accounting, administrative, and other services. In addition, the contractual management fee does not reflect any management waivers or expense reimbursements for expense caps that effectively reduce the effective (actual) advisory fee rate. (10) The Portfolio's EG includes the Portfolio, three other California Insured Municipal Debt funds and three Insured Municipal Debt funds. (11) Nine front end load and one no-load fund were considered for inclusion in the Portfolio's EG. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 131 Lipper Expense Lipper Exp. Lipper Expense Lipper Ratio Group Group Universe Universe Portfolio (%)(12) Median (%) Rank Median (%) Rank - ----------------------------------------------------------------------------------------- California Portfolio 0.770 0.785 6/12 0.845 10/29 Insured California Portfolio(13) 1.026 0.883 7/7 0.863 24/26 Insured National Portfolio(14) 1.040 0.879 10/10 0.876 20/22 Insured National Portfolio (Excluding 12b-1/Non 12b-1 Service Fee) 0.740 0.681 9/10 0.650 18/22 National Portfolio 0.680 0.857 2/15 0.844 6/62 New York Portfolio 0.580 0.840 1/11 0.838 1/28 Based on this analysis, except for National Portfolio and New York Portfolio, which have a more favorable ranking for total expense ratio basis compared to management fee basis, the Portfolios have a more favorable ranking on a management fee basis than they do on a total expense ratio basis. III. COSTS TO THE ADVISER AND ITS AFFILIATES OF SUPPLYING SERVICES PURSUANT TO THE ADVISORY FEE ARRANGEMENT, EXCLUDING ANY INTRA-CORPORATE PROFIT. A consultant was retained by the Senior Officer to work with the Adviser's personnel to align the Adviser's two profitability reporting systems. The alignment, which now has been completed, allows the Adviser's management and the Directors to receive consistent presentations of the financial results and profitability although the two profitability reporting systems operate independently. See Section IV for additional discussion. IV. PROFIT MARGINS OF THE ADVISER AND ITS AFFILIATES FOR SUPPLYING SUCH SERVICES. The Adviser's profitability information for the Portfolios prepared by the Adviser for the Board of Directors was reviewed by the Senior Officer and the consultant. Except for National Portfolio and New York Portfolio, the Adviser's profitability from providing investment advisory services to the Portfolios increased during the calendar year 2005, relative to 2004. In addition to the Adviser's direct profits from managing the Portfolios, certain of the Adviser's affiliates have business relationships with the Portfolios and may earn a profit from providing other services to the Portfolios. The courts have (12) Most recently completed fiscal year Class A share total expense ratio. (13) The Portfolio's EU includes all other Insured California Municipal Debt funds and Insured Municipal Debt funds, excluding outliers. (14) The Portfolio's EU includes all other Insured Municipal Debt funds with a load type of front-end load and no-load, excluding outliers. 132 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND referred to this type of business opportunity as "fall-out benefits" to the Adviser and indicated that they should be factored into the evaluation of the total relationship between the Portfolios and the Adviser. Neither case law nor common business practice precludes the Adviser's affiliates from earning a reasonable profit on this type of relationship. These affiliates provide transfer agent and distribution related services to the Portfolios and receive transfer agent fees, Rule 12b-1 payments, front-end sales loads and contingent deferred sales charges ("CDSC"). AllianceBernstein Investments, Inc. ("ABI"), an affiliate of the Adviser, is the Portfolios' principal underwriter. ABI and the Adviser have disclosed in the Portfolios' prospectus that they may make revenue sharing payments from their own resources, in addition to resources derived from sales loads and Rule 12b-1 fees, to firms that sell shares of the Portfolios. In 2005, ABI paid approximately 0.042% of the average monthly assets of the AllianceBernstein Mutual Funds or approximately $18.0 million for distribution services and educational support (revenue sharing payments). For 2006, it is anticipated, ABI will pay approximately 0.04% of the average monthly assets of the AllianceBernstein Mutual Funds or approximately $17.5 million.(15) ABI retained the following amounts for Class A front-end load sales charges from sales of the Portfolios' Class A shares during the Portfolios' most recently completed fiscal year: Portfolio Amount Received - ------------------------------------------------------------------------------- California Portfolio $37,213 Insured California Portfolio $ 5,566 Insured National Portfolio $ 7,563 National Portfolio $24,475 New York Portfolio $41,670 ABI received the following Rule 12b-1 fees and CDSC for the Portfolios during the Portfolios' most recently completed fiscal year: 12b-1 Fee CDSC Portfolio Received Received - ------------------------------------------------------------------------------- California Portfolio $4,623,655 $68,445 Insured California Portfolio $ 674,159 $15,618 Insured National Portfolio $ 697,374 $22,308 National Portfolio $2,294,625 $31,938 New York Portfolio $2,743,713 $67,517 (15) ABI currently inserts the "Advance" in quarterly account statements and pays the incremental costs associated with the mailing. The incremental cost is less than what an "independent mailing" would cost. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 133 Fees and reimbursements for out of pocket expenses charged by AllianceBernstein Investor Services, Inc. ("ABIS"), the affiliated transfer agent for the Portfolios, are charged on a per account basis, based on the level of the service provided and the class of share held by the account. ABIS also receives a fee per shareholder sub-account for each account maintained by an intermediary on an omnibus basis. ABIS' after-tax profitability increased in 2005 in comparison to 2004. Set forth below are the net fees which ABIS retained from the Portfolios during the Portfolios' most recently completed fiscal year:(16) Portfolio ABIS Fee Expense Offset - ------------------------------------------------------------------------------- California Portfolio $193,014 $1,639 Insured California Portfolio $ 29,743 $ 189 Insured National Portfolio $ 70,628 $ 471 National Portfolio $227,951 $1,638 New York Portfolio $169,841 $1,322 V. POSSIBLE ECONOMIES OF SCALE The Adviser has indicated that the breakpoints in the fee schedule being proposed reflect a sharing of economies of scale to the extent the breakpoints are reached. Based on some of the professional literature that has considered economies of scale in the mutual fund industry, it is thought that to the extent economies of scale exist, they may more often exist across a fund family as opposed to a specific fund. This is because the costs incurred by the Adviser, such as investment research or technology for trading or compliance systems can be spread across a greater asset base as the fund family increases in size. It is also possible that as the level of services required to operate a successful investment company has increased over time, and advisory firms have made such investments in their business to provide improved services, there may be a sharing of economies of scale without a reduction in advisory fees. An independent consultant, retained by the Senior Officer, made a presentation to the Board of Directors regarding possible economies of scale or scope in the mutual fund industry. Based on the presentation, it was evident that fund management companies benefit from economies of scale. However, due to lack of cost data, economists, who have written on this subject, had to infer facts about the costs from the behavior of fund expenses; there was a lack of consensus among economists as to whether economies of scale were being passed on to the shareholders. In the meantime, it is clear that to the extent a fund's assets were to exceed the initial breakpoint its shareholders benefit from a lower fee rate. (16) The fees disclosed are net of any expense offsets with ABIS. An expense offset is created by the interest earned on the positive cash balance that occur within the transfer agent account as there is a one day lag with regards to money movement from the shareholder's account to the transfer agent's account and then from the transfer agent's account to the Portfolio's account. 134 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND VI. NATURE AND QUALITY OF THE ADVISER'S SERVICES INCLUDING THE PERFORMANCE OF THE PORTFOLIOS. With assets under management of $659 billion as of September 30, 2006, the Adviser has the investment experience to manage and provide non-investment services (described in Section I) to the Portfolios. The information in the table below shows the 1, 3, 5 and 10 year performance returns and rankings of the Portfolios(17) relative to their Lipper Performance Group ("PG") and Lipper Performance Universe ("PU")(18) for the periods ended June 30, 2006.(19) Portfolio PG PU PG PU California Portfolio Return Median Median Rank Rank - ------------------------------------------------------------------------------ 1 year 1.51 1.14 1.07 4/12 10/34 3 year 4.04 3.46 3.38 3/11 7/33 5 year 4.87 4.84 4.78 5/10 13/29 10 year 5.62 5.59 5.45 4/9 6/25 Portfolio PG PU PG PU Insured California Portfolio Return Median Median Rank Rank - ------------------------------------------------------------------------------ 1 year -0.16 0.20 0.36 4/4 6/6 3 year 2.38 2.78 2.78 4/4 5/6 5 year 4.28 4.61 4.66 4/4 6/6 10 year 5.36 5.26 5.37 2/4 4/6 Portfolio PG PU PG PU Insured National Portfolio Return Median Median Rank Rank - ------------------------------------------------------------------------------ 1 year 0.67 0.14 0.29 3/9 7/22 3 year 3.74 2.43 2.58 1/9 1/22 5 year 4.77 4.42 4.43 2/9 6/21 10 year 5.24 5.11 5.11 4/9 7/21 (17) The performance returns and rankings are for the Class A shares of the Fund. It should be noted that the performance returns of the Fund that is shown was provided by the Adviser. Lipper maintains its own database that includes the Fund's performance returns. However, differences in the distribution price (ex-date versus payable date) and rounding differences may cause the Adviser's own performance returns of the Fund to be one or two basis points different from Lipper. To maintain consistency in this evaluation, the performance returns of the Fund, as reported by the Adviser, are provided instead of Lipper. (18) A Portfolio's PG and PU may not necessarily be identical to its respective EG and EU. Outliers and funds with negative management fees are excluded from EGs and EUs but not necessarily from PGs and PUs. In addition, PGs and PUs only include funds of the same Lipper investment classification/objective as the Portfolios, in contrast to certain of the Portfolios' EGs and EUs, which may include funds of similar but not the same investment classification/objective. (19) Note that the current Lipper investment classification/objective dictates that the PG and PU throughout the life of each Portfolio even if a Portfolio may have had a different investment classification/objective at a different point in time. ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND o 135 Portfolio PG PU PG PU National Portfolio Return Median Median Rank Rank - ------------------------------------------------------------------------------- 1 year 1.61 0.91 0.60 3/15 14/73 3 year 4.51 3.63 3.05 2/15 5/72 5 year 4.44 4.68 4.62 12/15 40/67 10 year 5.13 5.13 5.12 7/13 24/51 Portfolio PG PU PG PU New York Portfolio Return Median Median Rank Rank - ------------------------------------------------------------------------------- 1 year 1.26 0.77 0.61 4/11 6/30 3 year 4.01 3.11 2.73 2/11 3/30 5 year 4.50 4.49 4.34 6/11 12/27 10 year 5.55 5.23 5.23 4/11 7/25 Set forth below are the 1, 3, 5, 10 year and since inception performance returns of the Portfolios (in bold) versus their benchmarks:(20) Note that each Portfolio's benchmark is the Lehman Brothers Municipal Bond Index.(21) Periods Ending June 30, 2006 Annualized Performance - ------------------------------------------------------------------------------- 1 3 5 10 Since Portfolios Year Year Year Year Inception - ------------------------------------------------------------------------------- California Portfolio 1.51 4.04 4.87 5.62 6.67 Lehman Brothers Municipal Bond Index 0.89 3.23 5.05 5.79 6.71 Insured California Portfolio -0.16 2.38 4.28 5.36 6.54 Lehman Brothers Municipal Bond Index 0.89 3.23 5.05 5.79 7.30 Insured National Portfolio 0.67 3.74 4.77 5.24 6.37 Lehman Brothers Municipal Bond Index 0.89 3.23 5.05 5.79 6.71 National Portfolio 1.61 4.51 4.44 5.13 6.50 Lehman Brothers Municipal Bond Index 0.89 3.23 5.05 5.79 6.71 New York Portfolio 1.26 4.01 4.50 5.55 6.22 Lehman Brothers Municipal Bond Index 0.89 3.23 5.05 5.79 6.71 CONCLUSION: Based on the factors discussed above the Senior Officer's conclusion is that the proposed advisory fees for the Portfolios are reasonable and within the range of what would have been negotiated at arms-length in light of all the surrounding circumstances. This conclusion in respect of the Portfolios is based on an evaluation of all of these factors and no single factor was dispositive. Dated: December 1, 2006 (20) The Adviser provided Portfolio and benchmark performance return information for periods through June 30, 2006. (21) The Lehman Brother's Municipal Index is a rules-based, market-value-weighted index engineered for the long-term tax-exempt bond market. To be included, bonds must be investment grade and be at least one year from maturity. The index has four main sectors: general obligation bonds, revenue bonds, insured bonds, and pre-funded bonds. The index represents a national municipal bond index as opposed to a specific state index. 136 o ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND THIS PAGE IS NOT PART OF THE SHAREHOLDER REPORT OR THE FINANCIAL STATEMENTS ALLIANCEBERNSTEIN FAMILY OF FUNDS - ----------------------------------------- Wealth Strategies Funds - ----------------------------------------- Balanced Wealth Strategy Wealth Appreciation Strategy Wealth Preservation Strategy Tax-Managed Balanced Wealth Strategy Tax-Managed Wealth Appreciation Strategy Tax-Managed Wealth Preservation Strategy - ----------------------------------------- Blended Style Funds - ----------------------------------------- U.S. Large Cap Portfolio International Portfolio Tax-Managed International Portfolio - ----------------------------------------- Growth Funds - ----------------------------------------- Domestic Growth Fund Mid-Cap Growth Fund Large Cap Growth Fund Small Cap Growth Portfolio Global & International Global Health Care Fund Global Research Growth Fund Global Technology Fund Greater China '97 Fund International Growth Fund International Research Growth Fund - ----------------------------------------- Value Funds - ----------------------------------------- Domestic Balanced Shares Focused Growth & Income Fund Growth & Income Fund Small/Mid Cap Value Fund Utility Income Fund Value Fund Global & International Global Real Estate Investment Fund* Global Value Fund International Value Fund - ----------------------------------------- Taxable Bond Funds - ----------------------------------------- Global Government Income Trust Corporate Bond Portfolio Emerging Market Debt Fund Global Strategic Income Trust High Yield Fund Intermediate Bond Portfolio Short Duration Portfolio U.S. Government Portfolio - ----------------------------------------- Municipal Bond Funds - ----------------------------------------- National Michigan Insured National Minnesota Arizona New Jersey California New York Insured California Ohio Florida Pennsylvania Massachusetts Virginia - ----------------------------------------- Intermediate Municipal Bond Funds - ----------------------------------------- Intermediate California Intermediate Diversified Intermediate New York - ----------------------------------------- Closed-End Funds - ----------------------------------------- All-Market Advantage Fund AllianceBernstein Global High Income Fund* AllianceBernstein Income Fund* AllianceBernstein National Municipal Income Fund* ACM Managed Dollar Income Fund ACM Managed Income Fund California Municipal Income Fund New York Municipal Income Fund The Spain Fund - ----------------------------------------- Retirement Strategies Funds - ----------------------------------------- 2000 Retirement Strategy 2005 Retirement Strategy 2010 Retirement Strategy 2015 Retirement Strategy 2020 Retirement Strategy 2025 Retirement Strategy 2030 Retirement Strategy 2035 Retirement Strategy 2040 Retirement Strategy 2045 Retirement Strategy We also offer Exchange Reserves,** which serves as the money market fund exchange vehicle for the AllianceBernstein mutual funds. You should consider the investment objectives, risks, charges and expenses of any AllianceBernstein fund/portfolio carefully before investing. For free copies of our prospectuses, which contain this and other information, visit us online at www.alliancebernstein.com or contact your financial advisor. Please read the prospectus carefully before investing. * Prior to January 26, 2007, AllianceBernstein Global High Income Fund was named Alliance World Dollar Government Fund II and AllianceBernstein Income Fund was named ACM Income Fund. Prior to March 1, 2007, Global Real Estate Investment Fund was named Real Estate Investment Fund. Prior to May 18, 2007, AllianceBernstein National Municipal Income Fund was named National Municipal Income Fund. ** An investment in the Fund is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund. AllianceBernstein Municipal Income Fund o 137 ALLIANCEBERNSTEIN MUNICIPAL INCOME FUND 1345 Avenue of the Americas New York, NY 10105 800.221.5672 [LOGO] ALLIANCEBERNSTEIN INVESTMENTS MI-0152-0407 ITEM 2. CODE OF ETHICS. Not applicable when filing a semi-annual report to shareholders. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Not applicable when filing a semi-annual report to shareholders. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. Not applicable when filing a semi-annual report to shareholders. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable to the registrant. ITEM 6. SCHEDULE OF INVESTMENTS. Please see Schedule of Investments contained in the Report to Shareholders included under Item 1 of this Form N-CSR. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable to the registrant. ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable to the registrant. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable to the registrant. ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. There have been no material changes to the procedures by which shareholders may recommend nominees to the Fund's Board of Directors since the Fund last provided disclosure in response to this item. ITEM 11. CONTROLS AND PROCEDURES. (a) The registrant's principal executive officer and principal financial officer have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-2(c) under the Investment Company Act of 1940, as amended) are effective at the reasonable assurance level based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this document. (b) There were no changes in the registrant's internal controls over financial reporting that occurred during the second fiscal quarter of the period that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 12. EXHIBITS. The following exhibits are attached to this Form N-CSR: EXHIBIT NO. DESCRIPTION OF EXHIBIT ----------- ---------------------- 12 (b) (1) Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 12 (b) (2) Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 12 (c) Certification of Principal Executive Officer and Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant): AllianceBernstein Municipal Income Fund, Inc. By: /s/ Marc O. Mayer ------------------------ Marc O. Mayer President Date: June 29, 2007 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Marc O. Mayer ------------------------ Marc O. Mayer President Date: June 29, 2007 By: /s/ Joseph J. Mantineo ------------------------ Joseph J. Mantineo Treasurer and Chief Financial Officer Date: June 29, 2007