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: 811-3850 Exact name of registrant as specified in charter: Delaware Group Tax-Free Fund Address of principal executive offices: 2005 Market Street Philadelphia, PA 19103 Name and address of agent for service: Richelle S. Maestro, Esq. 2005 Market Street Philadelphia, PA 19103 Registrant's telephone number, including area code: (800) 523-1918 Date of fiscal year end: August 31 Date of reporting period: August 31, 2003 Item 1. Reports to Stockholders The Registrant's shareholder reports are combined with the shareholder reports of other investment company registrants. This Form N-CSR pertains to the Delaware Tax-Free USA Fund, Delaware Tax-Free USA Intermediate Fund and Delaware Tax-Free Insured Fund of the Registrant and the Delaware National High-Yield Municipal Bond Fund, a series of Voyageur Mutual Funds, information on which is included in the following shareholder report. Delaware Investments(SM) -------------------------------------- A member of Lincoln Financial Group(R) FIXED INCOME Annual Report 2003 - -------------------------------------------------------------------------------- DELAWARE TAX-FREE USA FUND DELAWARE TAX-FREE INSURED FUND DELAWARE TAX-FREE USA INTERMEDIATE FUND DELAWARE NATIONAL HIGH-YIELD MUNICIPAL BOND FUND [LOGO] POWERED BY RESEARCH.(SM) Table OF CONTENTS - ----------------------------------------------------------------- PORTFOLIO MANAGEMENT REVIEW 1 - ----------------------------------------------------------------- PERFORMANCE SUMMARIES Delaware Tax-Free USA Fund 4 Delaware Tax-Free Insured Fund 5 Delaware Tax-Free USA Intermediate Fund 6 Delaware National High-Yield Municipal Bond Fund 7 - ----------------------------------------------------------------- FINANCIAL STATEMENTS: Statements of Net Assets 8 Statement of Assets and Liabilities 22 Statements of Operations 23 Statements of Changes in Net Assets 24 Financial Highlights 26 Notes to Financial Statements 38 - ----------------------------------------------------------------- REPORT OF INDEPENDENT AUDITORS 43 - ----------------------------------------------------------------- BOARD OF TRUSTEES/OFFICERS 44 - ----------------------------------------------------------------- Funds are not FDIC insured and are not guaranteed. It is possible to lose the principal amount invested. Mutual fund advisory services provided by Delaware Management Company, a series of Delaware Management Business Trust, which is a registered investment advisor. (C) 2003 Delaware Distributors, L.P. Portfolio Delaware National Tax-Free Funds MANAGEMENT REVIEW September 10, 2003 Fund Managers Patrick P. Coyne Chief Investment Officer -- Fixed Income M. L. Conery Senior Portfolio Manager Joseph R. Baxter Portfolio Manager Delaware Tax-Free USA Fund Delaware Tax-Free USA Intermediate Fund Q: Please describe the overall bond market conditions during the fiscal year. A: All bond fund performance occurred against a backdrop of much lower short-term rates throughout the markets, anchored by Federal Reserve interest rate cuts that left the fed funds rate at 1%. One-year, AAA-rated municipal bonds began the fiscal year yielding 1.40% and finished at 1.05% on August 31, 2003 (Source: Municipal Market Data). As short-term yields decreased, longer-term (10- and 30-year) yields increased, causing the yield curve to steepen slightly. 30-year AAA-rated general obligation bonds, for example, began the period yielding 4.89% and ended the period at 5.02%, in part because the Fed concluded that it does not plan to buy long bonds directly at this time. The yield curve also steepened because investors seemed to anticipate an improving U.S. economy. Though some states saw their credit ratings improve, a number of states experienced downgraded credit ratings. This was likely due to weak national and regional economies, poor equity market performance, and decreased tax revenues. States have faced unprecedented revenue shortfalls, budget gaps, and increased social service obligations in a period of elevated unemployment and high debt levels in some states. The past two years have experienced soaring bond supply, as municipalities refinanced older, more expensive debt at lower rates. Municipalities have also seen less tax revenue since the U.S. economic downturn, and so have been more likely to finance some projects, conserving their cash. This story continued through the first seven months of 2003. In August, however, rates jumped, and the markets saw a 31 percent reduction in new bond issuance. Despite this one month decline, year-to-date issuance was up 13 percent as of the end of August (Source: Thomson Financial). Delaware Tax-Free USA Fund Q: How did Delaware Tax-Free USA Fund perform during the fiscal year? A: Delaware Tax-Free USA Fund returned +3.84% (Class A shares at net asset value with distributions reinvested) for the fiscal year ended August 31, 2003. It outperformed its benchmark (the Lehman Brothers Municipal Bond Index), which gained +3.14%. Its performance also bested the Fund's peer group, as represented by the 304 funds of the Lipper General Municipal Debt Funds Average, which returned +2.12% for the same period. Q: What strategies contributed to Fund performance? A: As rates climbed, we sold some lower-coupon bonds, particularly those that involved a tax loss. That has allowed us to reinvest at a higher coupon level, which should provide a better payout and allow us to offset Fund gains. We took advantage of opportunities where we perceived relative value, such as in specialty states like California that saw periods of heavy supply. We intend to sell certain California bonds when we believe the supply is reduced and there is heavy buyer demand. We slightly extended average maturity and duration throughout the fiscal year. Duration is a common measure of a bond's or bond fund's sensitivity to interest rate changes. The longer the duration, the more sensitive the bond or bond fund is to changes in interest rates. Q: What activity contributed to performance? A: We found value in AA- and A-rated hospital bonds. We were particularly happy to find these issues, as the healthcare sector once again experienced more credit downgrades than upgrades, reflecting additional debt, operational stress, and diminished liquidity. Even so, many healthcare facilities have demonstrated improved operations in our opinion. Your Fund's largest healthcare positions include Cleveland Clinic Health Systems and South Carolina's Bon Secours Health System. Q: What activity detracted from performance? A: We sold airline bonds because we saw an increased risk to credit quality and performance as conditions in the industry continued to weaken, as they have since the aftermath of September 11. We sold positions backed by leases from Continental Airlines and American Airlines at prices slightly below our original cost basis. We feel, however, that pruning these holdings from the Fund will ultimately be to shareholders' advantage. 1 Delaware Tax-Free Insured Fund Q: How did Delaware Tax-Free Insured Fund perform during the fiscal year? A: The Fund gained +3.02% (Class A shares at net asset value with distributions reinvested) for the fiscal year ended August 31, 2003, slightly below the +3.14% gained by its benchmark, the Lehman Brothers Municipal Bond Index. The Fund outperformed its peer group as represented by the 50 funds composing the Lipper Insured Municipal Debt Funds Average, which returned +2.30% for the same period. Q: What strategies contributed to Fund performance? A: As rates climbed, we sold some lower-coupon bonds, particularly those that involved a tax loss. This allowed us to reinvest at a higher coupon rate, which should provide a better regular payout and allow us to offset capital gains in the Fund. We took advantage of opportunities where we perceived relative value, such as in specialty states like California that saw periods of heavy supply. We intend to sell certain California bonds when we believe the supply is reduced and there is heavy buyer demand. We slightly shortened average maturity and duration during the fiscal year in response to the movement of funds in our peer group. Duration is a common measure of a bond's or bond fund's sensitivity to interest rate changes. The longer the duration, the more sensitive the bond or bond fund is to changes in interest rates. The Fund kept roughly 86 percent of its holdings in AAA-rated paper, with smaller amounts in AA-, A-, and BBB-rated debt. Q: What activity contributed to performance? A: We found value in the investor-owned utilities and multi family housing sectors. As stated above, we took particular advantage of relative value opportunities in specialty states when we felt that the risk/reward profile of using the strategy was favorable. In some cases, we were able to buy attractively valued bonds when supply was plentiful, intending to collect the coupon for a time and then resell the bonds for a profit when the market has shifted toward decreased supply and increased demand. Q: What activity detracted from performance? A: We eliminated our airline revenue bond backed by American Airlines at a net loss. We believe that airlines are at risk for further underperformance, and thus used our proceeds from the sale to look at new opportunities. Delaware Tax-Free USA Intermediate Fund Q: How did Delaware Tax-Free USA Intermediate Fund perform during the fiscal year? A: The Fund returned +3.89% (Class A shares at net asset value with distributions reinvested) for the fiscal year ended August 31, 2003. It equaled its benchmark, the Merrill Lynch 3-7 Year Municipal Bond Index, which gained +3.89%, and surpassed the 150 funds of its peer group, as represented by the Lipper Intermediate Municipal Debt Fund Average, which gained +2.48% for the same period. Q: What strategies did you pursue during the fiscal year? A: As rates climbed we sold some lower-coupon bonds, particularly those that involved a tax loss. This action allowed us to reinvest at a higher coupon rate, which should provide a better payout and allow us to offset capital gains in the Fund. We took advantage of relative value opportunities, watching for periods of heavy supply in specialty states such as California. We intend to sell these bonds when we believe the supply has dried up and there is heavy buyer demand. Our numbers show a slightly shortened average maturity and duration. Duration is a common measure of a bond's or bond fund's sensitivity to interest rate changes. The longer the duration, the more sensitive the bond or bond fund is to changes in interest rates. The Fund's duration, however, should be viewed in light of new cash flows. Cash has a zero duration until it is invested, thereby skewing the duration figure. We intend to invest this new cash in longer-term debt. Q: What activity contributed to performance? A: Healthcare was the year's best performer on a total return basis; we increased holdings in this sector by 8 percent. Higher education, which also increased by 8 percent, showed average performance, but we hope it will do well in the future. We took advantages of attractive, A- or AA-rated yield opportunities and moved toward higher credit quality in the hospital sector. Also of note, we declined to purchase positions in tobacco bonds. We were concerned by ongoing litigation risk on this debt, which is backed by state tobacco settlements. We believed that in most cases there was more supply than demand for these bonds. 2 Delaware National High-Yield Municipal Bond Fund Q: How did Delaware High-Yield Municipal Bond Fund perform during the fiscal year? A: Your Fund returned +3.13% (Class A shares at net asset value with distributions reinvested) for the fiscal year ended August 31, 2003. The Fund slightly underperformed its benchmark, the Lehman Brothers Municipal Bond Index, which rose +3.14%. However, the Fund bested its peer group as represented by the Lipper High-Yield Municipal Debt Funds Average, which returned +2.74% for the same period. Q: What strategies did you pursue during the fiscal year? A: As rates climbed, we sold some lower-coupon bonds, particularly those that involved a tax loss. This action allowed us to reinvest at a higher level, which may provide a better payout moving forward. We extended average maturity and duration somewhat in response to overall market conditions, which suggest better future performance on the long end of the yield curve. Duration is a common measure of a bond's or bond fund's sensitivity to interest rate changes. The longer the duration, the more sensitive the bond or bond fund is to changes in interest rates. Your Fund's average credit quality has held stable at mid-BBB. Q: What activity contributed positively to performance? A: We saw good municipal bond supply in higher education and healthcare sectors, and increased your Fund's positions in these sectors from 14 percent to 20 percent of total net assets, and from 11 percent to 20 percent, respectively. Healthcare especially rewarded the Fund with strong price performance. Concerned by ongoing litigation risk, we decided against acquiring debt backed by state tobacco settlements. We also believe supply is outpacing demand for these issues. Q: What activity detracted from performance? A: We trimmed positions in airline bonds, including those issued by American Airlines, Continental Airlines, and Northwest Airlines. Though these sales detracted from short-term performance, we believe it will ultimately be to the Fund's benefit to avoid issues from the airline industry, which has suffered since September 11. 3 Delaware TAX-FREE USA FUND Fund Basics As of August 31, 2003 - ------------------------------------- Fund Objective: The Fund seeks as high a level of current interest income exempt from federal income tax as is available from municipal obligations as is consistent with prudent investment management and preservation of capital. - ------------------------------------- Total Fund Net Assets: $497.48 million - ------------------------------------- Number of Holdings: 132 - ------------------------------------- Fund Start Date: January 11, 1984 - ------------------------------------- Your Fund Managers: Patrick P. Coyne joined Delaware in 1990 and earned his bachelor's degree from Harvard University and MBA from the University of Pennsylvania's Wharton School. M. L. Conery joined Delaware in 1997 and holds a bachelor's degree from Boston University and an MBA from the State University of New York at Albany. Joe Baxter is a graduate of LaSalle University and joined Delaware in 1999. - ------------------------------------- Nasdaq Symbols: Class A DMTFX Class B DTFCX Class C DUSCX Fund Performance Average Annual Total Returns Through August 31, 2003 Lifetime 10 Years Five Years One Year - ---------------------------------------------------------------------------------------------- Class A (Est. 1/11/84) Excluding Sales Charge +7.93% +4.64% +4.13% +3.84% Including Sales Charge +7.68% +4.15% +3.17% -0.82% - ---------------------------------------------------------------------------------------------- Class B (Est. 5/2/94) Excluding Sales Charge +4.17% +3.31% +3.03% Including Sales Charge +4.17% +3.06% -0.93% - ---------------------------------------------------------------------------------------------- Class C (Est. 11/29/95) Excluding Sales Charge +3.74% +3.31% +3.03% Including Sales Charge +3.74% +3.31% +2.04% - ---------------------------------------------------------------------------------------------- Returns reflect the reinvestment of all distributions and any applicable sales charges as noted below. Returns and share values will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Performance for Class B and C shares, excluding sales charges, assumes either that contingent deferred sales charges did not apply or the investment was not redeemed. Past performance is not a guarantee of future results. The Fund offers Class A, B, and C shares. Class A shares are sold with a front-end sales charge of up to 4.50% and have an annual distribution and service fee of up to 0.30%. Class B shares are sold with a contingent deferred sales charge that declines from 4% to zero depending upon the period of time the shares are held. Class B shares will automatically convert to Class A shares on a quarterly basis approximately eight years after purchase. They are also subject to an annual distribution and service fee of 1%. Class C shares are sold with a contingent deferred sales charge of 1%, if redeemed during the first 12 months. They are also subject to an annual distribution and service fee of 1%. An expense limitation was in effect for all classes of Delaware Tax-Free USA Fund beginning August 1, 2001. Performance would have been lower had the expense limitation not been in effect. The performance table and graph does not reflect the deduction of taxes the shareholder would pay on Fund distributions or redemptions of Fund shares. Performance of a $10,000 Investment August 31, 1993 through August 31, 2003 Delaware Tax-Free Lehman Brothers USA Fund Municipal Bond Index Aug-93 $9,550 $10,000 Aug-94 $9,692 $10,014 Aug-95 $10,345 $10,902 Aug-96 $10,543 $11,474 Aug-97 $11,365 $12,534 Aug-98 $12,260 $13,618 Aug-99 $11,903 $13,692 Aug-00 $12,510 $14,614 Aug-01 $13,786 $16,106 Aug-02 $14,457 $17,102 Aug-03 $15,009 $17,639 Chart assumes $10,000 invested on August 31, 1993 and includes the effect of a 4.50% front-end sales charge and the reinvestment of all distributions. Performance for other Fund classes will vary due to differing charges and expenses. Returns plotted on the chart were as of the last day of each month shown. The Lehman Brothers Municipal Bond Index is an unmanaged index that generally tracks the performance of municipal bonds. An index is unmanaged and does not reflect the costs of operating a mutual fund, such as the costs of buying, selling, and holding securities. You cannot invest directly in an index. Past performance is not a guarantee of future results. 4 Delaware TAX-FREE INSURED FUND Fund Basics As of August 31, 2003 - ----------------------------------------------------- Fund Objective: The Fund seeks as high a level of current interest income exempt from federal income tax as is available from municipal obligations as is consistent with prudent investment management and preservation of capital. - ----------------------------------------------------- Total Fund Net Assets: $66.69 million - ----------------------------------------------------- Number of Holdings: 39 - ----------------------------------------------------- Fund Start Date: March 25, 1985 - ----------------------------------------------------- Your Fund Managers: Patrick P. Coyne M. L. Conery - ----------------------------------------------------- Nasdaq Symbols: Class A DMFIX Class B DTXBX Class C DTXCX Fund Performance Average Annual Total Returns Through August 31, 2003 Lifetime 10 Years Five Years One Year - ---------------------------------------------------------------------------------------------------------- Class A (Est. 3/25/85) Excluding Sales Charge +6.99% +4.85% +4.45% +3.02% Including Sales Charge +6.72% +4.36% +3.49% -1.62% - ---------------------------------------------------------------------------------------------------------- Class B (Est. 5/2/94) Excluding Sales Charge +4.55% +3.63% +2.22% Including Sales Charge +4.55% +3.38% -1.73% - ---------------------------------------------------------------------------------------------------------- Class C (Est. 11/29/95) Excluding Sales Charge +4.12% +3.63% +2.22% Including Sales Charge +4.12% +3.63% +1.24% - ---------------------------------------------------------------------------------------------------------- Returns reflect the reinvestment of all distributions and any applicable sales charges as noted below. Returns and share values will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Performance for Class B and C shares, excluding sales charges, assumes either that contingent deferred sales charges did not apply or the investment was not redeemed. Past performance is not a guarantee of future results. The Fund offers Class A, B, and C shares. Class A shares are sold with a front-end sales charge of up to 4.50% and have an annual distribution and service fee of up to 0.30%. Class B shares are sold with a contingent deferred sales charge that declines from 4% to zero depending upon the period of time the shares are held. Class B shares will automatically convert to Class A shares on a quarterly basis approximately eight years after purchase. They are also subject to an annual distribution and service fee of 1%. Class C shares are sold with a contingent deferred sales charge of 1%, if redeemed during the first 12 months. They are also subject to an annual distribution and service fee of 1%. The performance table and graph do not reflect the deduction of taxes the shareholder would pay on Fund distributions or redemptions of Fund shares. Performance of a $10,000 Investment August 31, 1993 through August 31, 2003 Delaware Tax-Free Lehman Brothers Insured Fund Municipal Bond Index Aug-93 $9,550 $10,000 Aug-94 $9,601 $10,014 Aug-95 $10,209 $10,902 Aug-96 $10,605 $11,474 Aug-97 $11,460 $12,534 Aug-98 $12,314 $13,618 Aug-99 $12,130 $13,692 Aug-00 $12,798 $14,614 Aug-01 $14,117 $16,106 Aug-02 $14,861 $17,102 Aug-03 $15,324 $17,639 Chart assumes $10,000 invested on August 31, 1993 and includes the effect of a 4.50% front-end sales charge and the reinvestment of all distributions. Performance for other Fund classes will vary due to differing charges and expenses. Returns plotted on the chart were as of the last day of each month shown. The Lehman Brothers Municipal Bond Index is an unmanaged index that generally tracks the performance of municipal bonds. An index is unmanaged and does not reflect the costs of operating a mutual fund, such as the costs of buying, selling, and holding securities. You cannot invest directly in an index. Past performance is not a guarantee of future results. 5 Delaware TAX-FREE USA INTERMEDIATE FUND Fund Basics As of August 31, 2003 - ----------------------------------------------------- Fund Objective: The Fund seeks as high a level of current interest income exempt from federal income tax as is available from municipal obligations as is consistent with prudent investment management and preservation of capital. - ----------------------------------------------------- Total Fund Net Assets: $66.56 million - ----------------------------------------------------- Number of Holdings: 64 - ----------------------------------------------------- Fund Start Date: January 7, 1993 - ----------------------------------------------------- Your Fund Managers: Patrick P. Coyne M. L. Conery Joseph R. Baxter - ----------------------------------------------------- Nasdaq Symbols: Class A DMUSX Class B DUIBX Class C DUICX Fund Performance Average Annual Total Returns Through August 31, 2003 Lifetime 10 Years Five Years One Year - ---------------------------------------------------------------------------------------------------------- Class A (Est. 1/17/93) Excluding Sales Charge +5.81% +5.21% +5.05% +3.89% Including Sales Charge +5.53% +4.92% +4.48% +1.05% - ---------------------------------------------------------------------------------------------------------- Class B (Est. 5/2/94) Excluding Sales Charge +4.76% +4.17% +3.02% Including Sales Charge +4.76% +4.17% +1.02% - ---------------------------------------------------------------------------------------------------------- Class C (Est. 11/29/95) Excluding Sales Charge +4.48% +4.17% +3.02% Including Sales Charge +4.48% +4.17% +2.02% - ---------------------------------------------------------------------------------------------------------- Returns reflect the reinvestment of all distributions and any applicable sales charges as noted below. Returns and share values will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Performance for Class B and C shares, excluding sales charges, assumes either that contingent deferred sales charges did not apply or the investment was not redeemed. Past performance is not a guarantee of future results. The Fund offers Class A, B, and C shares. Class A shares are sold with a front-end sales charge of up to 2.75% and have an annual distribution and service fee of up to 0.30%. Class B shares are sold with a contingent deferred sales charge that declines from 2% to zero depending upon the period of time the shares are held. Class B shares will automatically convert to Class A shares on a quarterly basis approximately five years after purchase. They are also subject to an annual distribution and service fee of 1%. Class C shares are sold with a contingent deferred sales charge of 1%, if redeemed during the first 12 months. They are also subject to an annual distribution and service fee of 1%. An expense limitation was in effect for all classes of Delaware Tax-Free USA Intermediate Fund during the periods shown. Performance would have been lower had the expense limitation not been in effect. The performance table and graph do not reflect the deduction of taxes the shareholder would pay on Fund distributions or redemptions of Fund shares. Performance of a $10,000 Investment August 31, 1993 through August 31, 2003 Delaware Tax-Free Merrill Lynch 3-7 Year USA Intermediate Fund Municipal Bond Index Aug-93 $9,725 $10,000 Aug-94 $9,928 $10,188 Aug-95 $10,566 $10,877 Aug-96 $11,043 $11,279 Aug-97 $11,769 $11,990 Aug-98 $12,618 $12,828 Aug-99 $12,655 $13,134 Aug-00 $13,373 $13,830 Aug-01 $14,712 $15,190 Aug-02 $15,645 $16,206 Aug-03 $16,310 $16,836 Chart assumes $10,000 invested on August 31, 1993 and includes the effect of a 2.75% front-end sales charge and the reinvestment of all distributions. Performance for other Fund classes will vary due to differing charges and expenses. Returns plotted on the chart were as of the last day of each month shown. The Merrill Lynch 3-7 Year Municipal Bond Index is an unmanaged index that generally tracks the performance of municipal bonds with maturities of three to seven years. An index is unmanaged and does not reflect the costs of operating a mutual fund, such as the costs of buying, selling, and holding securities. You cannot invest directly in an index. Past performance is not a guarantee of future results. 6 Delaware NATIONAL HIGH-YIELD MUNICIPAL BOND FUND Fund Basics As of August 31, 2003 - ----------------------------------------------------- Fund Objective: The Fund seeks a high level of current income exempt from federal income tax primarily through investment in medium- and lower-grade municipal obligations. - ----------------------------------------------------- Total Fund Net Assets: $81.65 million - ----------------------------------------------------- Number of Holdings: 82 - ----------------------------------------------------- Fund Start Date: September 22, 1986 - ----------------------------------------------------- Your Fund Managers: Patrick P. Coyne M. L. Conery - ----------------------------------------------------- Nasdaq Symbols: Class A CXHYX Class B DVNYX Class C DVHCX Fund Performance Average Annual Total Returns Through August 31, 2003 Lifetime 10 Years Five Years One Year - ---------------------------------------------------------------------------------------------------------- Class A (Est. 9/22/86) Excluding Sales Charge +6.76% +5.33% +3.46% +3.13% Including Sales Charge +6.47% +4.84% +2.51% -1.52% - ---------------------------------------------------------------------------------------------------------- Class B (Est. 12/18/96) Excluding Sales Charge +4.15% +2.70% +2.36% Including Sales Charge +4.15% +2.45% -1.56% - ---------------------------------------------------------------------------------------------------------- Class C (Est. 5/26/97) Excluding Sales Charge +3.95% +2.69% +2.35% Including Sales Charge +3.95% +2.69% +1.37% - ---------------------------------------------------------------------------------------------------------- Returns reflect the reinvestment of all distributions and any applicable sales charges as noted below. Returns and share values will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Performance for Class B and C shares, excluding sales charges, assumes either that contingent deferred sales charges did not apply or the investment was not redeemed. Past performance is not a guarantee of future results. The Fund offers Class A, B, and C shares. Class A shares are sold with a front-end sales charge of up to 4.50% and have an annual distribution and service fee of 0.25%. Class B shares are sold with a contingent deferred sales charge that declines from 4% to zero depending upon the period of time the shares are held. Class B shares will automatically convert to Class A shares on a quarterly basis approximately eight years after purchase. They are also subject to an annual distribution and service fee of 1%. Class C shares are sold with a contingent deferred sales charge of 1%, if redeemed during the first 12 months. They are also subject to an annual distribution and service fee of 1%. An expense limitation was in effect for all classes of Delaware National High-Yield Municipal Bond Fund during the periods shown. Performance would have been lower had the expense limitation not been in effect. The performance table and graph do not reflect the deduction of taxes the shareholder would pay on Fund distributions or redemptions of Fund shares. Performance of a $10,000 Investment August 31, 1993 through August 31, 2003 Delaware National Lehman Brothers High-Yield Municipal Fund Municipal Bond Index Aug-93 $9,550 $10,000 Aug-94 $9,718 $10,014 Aug-95 $10,472 $10,902 Aug-96 $11,228 $11,474 Aug-97 $12,375 $12,534 Aug-98 $13,506 $13,618 Aug-99 $13,652 $13,692 Aug-00 $13,902 $14,614 Aug-01 $15,128 $16,106 Aug-02 $15,522 $17,102 Aug-03 $15,956 $17,639 Chart assumes $10,000 invested on August 31, 1993 and includes the effect of a 4.50% front-end sales charge and the reinvestment of all distributions. Performance for other Fund classes will vary due to differing charges and expenses. Returns plotted on the chart were as of the last day of each month shown. The Lehman Brothers Municipal Bond Index is an unmanaged index that generally tracks the performance of municipal bonds. An index is unmanaged and does not reflect the costs of operating a mutual fund, such as the costs of buying, selling, and holding securities. You cannot invest directly in an index. Past performance is not a guarantee of future results. Statements Delaware Tax-Free USA Fund OF NET ASSETS August 31, 2003 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds - 96.55% - -------------------------------------------------------------------------------- Airline Revenue Bonds - 2.50% Kenton County, Kentucky Airport Board Revenue (Delta Airlines, Inc.) Series A 7.50% 2/1/12 (AMT) $ 5,000,000 $ 4,644,200 Series B 7.25% 2/1/22 3,750,000 3,276,412 Minneapolis/St. Paul, Minnesota Metropolitan Airports Commission Special Facilities Revenue (Northwest Airlines, Inc.) Series A 7.00% 4/1/25 (AMT) 1,300,000 1,079,156 New Jersey Economic Development Authority Special Facility Revenue (Continental Airlines, Inc.) 6.25% 9/15/29 (AMT) 2,500,000 1,956,650 Tulsa, Oklahoma Municipal Airport Trust Revenue (American Airlines Corp.) 7.35% 12/1/11 2,250,000 1,462,522 ----------- 12,418,940 ----------- Airport Revenue Bonds - 3.98% Capital Trust Agency Florida Revenue (Orlando/Cargo Project) 6.75% 1/1/32 2,000,000 1,869,940 Dallas-Fort Worth, Texas International Airport Revenue Series A 5.00% 11/1/32 (AMBAC) (AMT) 10,000,000 9,520,700 Grapevine, Texas Industrial Development Corporate Revenue (Air Cargo) 6.50% 1/1/24 (AMT) 920,000 941,666 Houston, Texas Industrial Development Corporate Revenue (Air Cargo) 6.375% 1/1/23 (AMT) 2,000,000 2,026,440 Metropolitan Washington DC Airport Authority System Series A 5.25% 10/1/32 (FGIC) (AMT) 3,000,000 2,993,190 Miami-Dade County, Florida Aviation Revenue (Miami International Airport) 5.375% 10/1/32 (FGIC) (AMT) 1,000,000 1,009,250 Northwest Arkansas Regional Airport Authority Revenue 5.375% 2/1/27 (ACA) 1,450,000 1,432,803 ----------- 19,793,989 ----------- City General Obligation Bonds - 3.35% New York City, New York Series H 6.125% 8/1/25 4,960,000 5,407,987 Series I 5.125% 3/1/23 5,875,000 5,860,606 Series J 5.25% 6/1/28 5,400,000 5,388,390 ----------- 16,656,983 ----------- Continuing Care/Retirement Revenue Bonds - 1.69% Cass County, North Dakota Health Facilities Revenue (Catholic Health-Villa Nazareth Project) 6.25% 11/15/14 1,000,000 1,023,630 +Delaware County, Pennsylvania Authority Revenue (Main Line & Haverford Nursing and Rehabilitation Center) 9.00% 8/1/22 1,860,000 1,114,977 Gainesville & Hall County, Georgia Development Authority Revenue (Lanier Village Estates) Series C 7.25% 11/15/29 1,000,000 980,320 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Continuing Care/Retirement Revenue Bonds (continued) Grand Forks, North Dakota Senior Housing Revenue (4000 Valley Square Project) 6.25% 12/1/34 $ 2,000,000 $ 1,661,420 Lucas County, Ohio Health Care Facility Revenue (Sunset Retirement Communities) Series A 6.625% 8/15/30 2,000,000 2,078,780 Waukesha, Wisconsin Housing Authority (Westgrove Woods) Series A 6.00% 12/1/31 (GNMA) (AMT) 1,500,000 1,525,470 ----------- 8,384,597 ----------- Convention Center Revenue Bonds - 0.29% Denver, Colorado Convention Center Series A 5.00% 12/1/33 (XLCA) 1,500,000 1,457,730 ----------- 1,457,730 ----------- Corporate-Backed Revenue Bonds - 6.13% Alliance, Texas Airport Authority Special Facilities Revenue (Federal Express Corp.) 6.375% 4/1/21 (AMT) 2,000,000 2,092,880 Ashland, Kentucky Sewer & Solid Waste Revenue (Ashland, Inc.) 7.125% 2/1/22 (AMT) 5,000,000 5,260,550 Columbus, Kansas Industrial Revenue (ACE Electrical Acquisition) 7.00% 8/1/17 (AMT) 800,000 460,416 Indianapolis, Indiana Airport Authority Revenue (Federal Express Corp. Project) 7.10%1/15/17 (AMT) 7,800,000 8,211,840 Pennsylvania Economic Development Financing Authority Wastewater Treatment Revenue (Sun Co. Inc. -R & M Project) Series A 7.60% 12/1/24 (AMT) 5,000,000 5,261,650 Phenix County, Alaska Industrial Development Board Environmental Improvement Revenue (Mead Westvaco Corp.) Series A 6.35% 5/15/35 (AMT) 3,000,000 3,037,620 Puerto Rico Industrial, Medical & Environmental Pollution Control Facilities Financing Authority Revenue (PepsiCo, Inc. Project) 6.25% 11/15/13 1,250,000 1,314,188 Richmond County, Georgia Development Authority Environmental Improvement Revenue (International Paper Co.) Series B 5.95% 11/15/25 (AMT) 5,000,000 4,873,300 ----------- 30,512,444 ----------- Dedicated Tax & Fees Revenue Bonds - 5.57% Bi-State Development Agency Missouri, Illinois Metropolitan District (Metrolink Cross County Project) Series B 5.00% 10/1/32 (FSA) 1,500,000 1,494,915 Jacksonville, Florida Sales Tax Revenue 5.00% 10/1/30 (MBIA) 9,500,000 9,422,955 New York City, New York Transitional Finance Authority Series D 5.00% 2/1/31 10,000,000 9,802,100 8 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Dedicated Tax & Fees Revenue Bonds (continued) Southeast Wisconsin Professional Baseball Park District Sales Tax Revenue Series A 5.50% 12/15/26 (MBIA) $ 5,500,000 $ 5,934,940 Truth or Consequences, New Mexico Gross Receipts Tax Revenue 6.30% 7/1/16 1,000,000 1,043,470 ----------- 27,698,380 ----------- Escrowed to Maturity Bonds - 5.34% Louisiana Public Facilities Authority Hospital Revenue (Southern Baptist Hospital, Inc.) 8.00% 5/15/12 6,695,000 8,210,279 Oklahoma State Turnpike Authority Revenue (First Senior) 6.00% 1/1/22 13,535,000 15,544,812 Virgin Islands Public Finance Authority Revenue Series A 7.30% 10/1/18 2,200,000 2,812,282 ----------- 26,567,373 ----------- Higher Education Revenue Bonds - 8.45% California Educational Facilities Authority Revenue (University of South California) Series A 5.00% 10/1/33 8,000,000 7,871,200 Illinois Educational Facilities Authority Student Housing Revenue (Educational Advancement Fund-University Center Project) 6.25% 5/1/30 5,000,000 5,059,100 Maryland State Economic Development Corporation, Student Housing Revenue (University of Maryland College Park Project) 5.625% 6/1/35 1,125,000 1,072,519 Massachusetts State Health & Educational Facilities Authority Revenue (Nichols College) Series C 6.00% 10/1/17 1,000,000 919,220 6.125% 10/1/29 1,400,000 1,208,536 New Hampshire Higher Educational & Health Facilities Authority Revenue (New Hampton School Issue) 5.375% 10/1/28 3,070,000 2,731,778 ++New York State Dormitory Authority Revenues (Drivers-107) Inverse Floater 10.328% 5/15/15 (MBIA) 10,500,000 13,279,770 Oregon Health Sciences University Revenue Series A 5.00% 7/1/32 (MBIA) 1,000,000 998,420 Payne County, Oklahoma Economic Development Authority Student Housing Revenue (Collegiate Housing Foundation-Oklahoma State University) Series A 6.375% 6/1/30 4,000,000 4,706,840 University of California Revenues Series A 5.00% 5/15/33 (AMBAC) 3,250,000 3,197,838 Vermont University & State Agriculture College 5.125% 10/1/37 (AMBAC) 1,000,000 1,002,260 ----------- 42,047,481 ----------- Hospital Revenue Bonds - 11.22% Cando, North Dakota Nursing Facility Revenue (Towner County Medical Center Project) 7.125% 8/1/22 1,000,000 1,009,960 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Hospital Revenue Bonds (continued) Chatham County, Georgia Hospital Authority Revenue (Memorial Health Medical Center) Series A 6.125% 1/1/24 $ 1,000,000 $ 1,053,210 Cuyahoga County, Ohio Revenue (Cleveland Clinic Health Systems) Series A 5.50% 1/1/29 9,800,000 9,877,028 Harris County, Texas Health Facilities Development Corporation Revenue (St. Luke's Episcopal Hospital) 5.125% 2/15/32 2,250,000 2,149,515 Henrico County, Virginia Economic Development Authority Revenue (Bon Secours Health System, Inc.) Series A 5.60% 11/15/30 2,000,000 2,024,920 Illinois Health Facilities Authority Revenue (Elmhurst Memorial Healthcare) 5.625%1/1/28 2,000,000 1,971,160 Macomb County, Michigan Hospital Finance Authority Revenue (Mt. Clemens General Hospital) Series B 5.875% 11/15/34 5,000,000 4,723,800 Maryland State Health & Higher Educational Facilities Authority Revenue (Sheppard Pratt) Series A 5.25% 7/1/35 2,250,000 2,217,645 Michigan State Hospital Finance Authority Revenue (Ascension Health Credit Group) Series B 5.25% 11/15/26 3,500,000 3,451,210 (Oakwood Obligation Group) Series A 5.75% 4/1/32 2,500,000 2,558,100 (Trinity Health Credit) Series C 5.375% 12/1/30 6,000,000 6,012,480 Montgomery County, Pennsylvania Higher Education & Health Authority Hospital Revenue (Abington Memorial Hospital) Series A 5.125% 6/1/32 800,000 755,192 New York State Dormitory Authority Revenue (North Shore Long Island Jewish Group) 5.50% 5/1/33 500,000 502,940 South Carolina Jobs Economic Development Authority Revenue (Bon Secours Health System, Inc.) Series A 5.625% 11/15/30 9,000,000 8,924,850 South Miami, Florida Health Facilities Authority Hospital Revenue (Baptist Health South Florida Group) 5.25% 11/15/33 4,000,000 3,907,840 Tangipahoa Parish, Louisiana Hospital Service District #1 Hospital Revenue (North Oaks Medical Center Project) Series A 5.00% 2/1/30 5,000,000 4,676,700 ----------- 55,816,550 ----------- Investor Owned Utilities Revenue Bonds - 13.26% Brazos, Texas River Authority Pollution Revenue (TXU Energy Co. Project) Series B 6.30% 7/1/32 (AMT) 3,500,000 3,467,450 9 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Investor Owned Utilities Revenue Bonds (continued) Claiborne County, Mississippi Pollution Control Revenue (System Energy Resources, Inc. Project) 7.30% 5/1/25 $ 3,000,000 $ 3,010,800 Clark County, Nevada Industrial Development Revenue (Nevada Power Co. Project) Series C 7.20% 10/1/22 8,000,000 8,034,640 Luzerne County, Pennsylvania Industrial Development Authority (Pennsylvania Gas & Water Co. Project) Series A 7.00% 12/1/17 (AMBAC) (AMT) 4,000,000 4,324,600 Midland County, Michigan Economic Development Subordinate Limited Obligation (Midland Congeneration) Series A 6.875% 7/23/09 (AMT) 3,050,000 3,025,752 Mississippi Business Finance Corporation Pollution Control Revenue (System Energy Resources, Inc. Project) 5.90% 5/1/22 3,000,000 2,959,650 Petersburg, Indiana Pollution Control Revenue (Indianapolis Power & Light Co. Project) 6.375% 11/1/29 (AMT) 4,250,000 3,876,043 6.625% 12/1/24 4,500,000 4,571,955 Port Morrow, Oregon Pollution Control Revenue (Portland General) 5.20% 5/1/33 2,000,000 2,013,020 Sabine River Authority, Texas Pollution Control Revenue (Southwestern Electric Power Co.) 6.10% 4/1/18 (MBIA) 4,000,000 4,349,720 Sweetwater County, Wyoming Pollution Control Revenue (Idaho Power Co. Project) Series A 6.05% 7/15/26 5,000,000 5,078,100 West Feliciana Parish, Louisiana Pollution Control Revenue (Gulf States Utilities Co. Project) Series A 7.50% 5/1/15 20,700,000 21,271,941 ----------- 65,983,671 ----------- Miscellaneous Revenue Bonds - 0.70% Director State, Nevada Department of Business & Industry (Las Vegas Monorail Project) 2nd Tier 7.375% 1/1/40 1,500,000 1,401,000 Wisconsin Center District Tax Revenue (Junior Dedicated) 5.25% 12/15/23 (FSA) 2,000,000 2,103,760 ----------- 3,504,760 ----------- Multi Family Housing Revenue Bonds - 0.93% Carlsbad, New Mexico Housing Corporation Multifamily Revenue (Colonial Hillcrest) 7.375% 8/15/27 1,000,000 945,920 Milwaukee, Wisconsin Redevelopment Authority Multifamily Revenue (City Hall Square) 6.30% 8/1/38 (FHA) (AMT) 1,455,000 1,473,508 North Dakota State Housing Finance Agency Multifamily Revenue Series A 6.15% 12/1/17 (FNMA) 1,300,000 1,320,709 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Multi Family Housing Revenue Bonds (continued) Southeastern New Mexico Affordable Housing Corporation Multifamily Revenue (Casa Hermosa Apartments) 7.25% 12/1/27 $ 1,000,000 $ 874,110 ----------- 4,614,247 ----------- Municipal Lease Revenue Bonds - 3.03% Alexandria, Virginia Industrial Development Authority Revenue (Institute for Defense Analyses) Series A 5.90% 10/1/30 (AMBAC) 5,000,000 5,482,300 Cudahy, Wisconsin Community Development Authority Lease Revenue 6.00% 6/1/11 1,000,000 1,063,900 Idaho State Building Authority Revenue Series A 5.00% 9/1/43 (XLCA) 2,275,000 2,244,742 Linn County, Kansas Certificates of Participation 7.25% 3/1/13 (AMT) 350,000 340,319 State Public School Building Authority Pennsylvania School Revenue Lease (Philadelphia School District Project) 5.00% 6/1/33 (FSA) 6,000,000 5,921,760 ----------- 15,053,021 ----------- *Pre-Refunded Bonds - 5.54% Iowa Finance Authority Revenue (State Revolving Fund) Combined Series 6.25% 5/1/24-04 1,750,000 1,829,100 Michigan State Hospital Finance Authority Revenue (Genesys Health Systems) Series A 7.50% 10/1/27-05 8,130,000 9,151,778 8.125% 10/1/21-05 4,000,000 4,630,400 Mississippi Development Bank Special Obligation (Madison County Hospital Project) 6.30% 7/1/22-09 2,070,000 2,458,850 New York City, New York Series H 6.125% 8/1/25-07 40,000 46,112 North Dakota State Building Authority Lease Revenue Series A 6.10% 12/1/16-04 (FSA) 1,480,000 1,572,204 Puerto Rico Industrial, Tourist, Educational, Medical & Environmental Control Facilities (Polytechnic University Project) Series A 6.50% 8/1/24-04 1,910,000 2,043,012 Puerto Rico Municipal Finance Agency Series A 6.00% 7/1/14-04 (FSA) 3,500,000 3,698,905 Southeast Wisconsin Professional Baseball Park District Sales Tax Revenue 5.80% 12/15/26-07 (MBIA) 1,000,000 1,129,190 Wisconsin Housing Finance Authority Revenue 6.10% 6/1/21-17 (FHA) 890,000 1,009,171 ----------- 27,568,722 ----------- Public Power Revenue Bonds - 1.24% Austin, Texas Revenue Subordinate Lien 5.25% 5/15/25 (MBIA) 5,000,000 5,160,700 South Carolina State Public Service Authority Revenue Series A 5.125% 1/1/21 (FSA) 1,000,000 1,021,010 ----------- 6,181,710 ----------- 10 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Public Utility District Revenue Bonds - 3.14% Chelan County, Washington Public Utilities District #001 Consolidated Revenue (Chelan Hydro System) Series A 5.45% 7/1/37 (AMBAC) (AMT) $ 5,000,000 $ 5,018,050 Richmond, Virginia Pubic Utilities Revenue 5.00% 1/15/27 (FSA) 10,600,000 10,602,226 ----------- 15,620,276 ----------- Recreational Area Revenue Bonds - 0.23% Santa Fe, New Mexico Municipal Recreation Complex Net Revenue 5.625% 12/1/23 1,190,000 1,120,694 ----------- 1,120,694 ----------- School District General Obligation Bonds - 0.49% Lewisville, Texas Independent School District Permanent School Fund 6.15% 8/15/21 2,160,000 2,424,406 ----------- 2,424,406 ----------- Single Family Housing Revenue Bonds - 0.99% New Mexico Mortgage Finance Authority Series B Class III 6.75% 7/1/25 (FNMA) (GNMA) 670,000 679,286 Series E 6.95% 1/1/26 (FNMA) (GNMA) 635,000 673,398 Series F 6.85% 1/1/21 (FNMA) (GNMA) 430,000 446,830 North Dakota State Housing Finance Agency Revenue Series A 6.30% 7/1/16 (AMT) 1,110,000 1,150,038 Series B 6.25% 1/1/17 (AMT) 1,095,000 1,142,370 Santa Fe, New Mexico Single Family Mortgage Revenue 6.20% 11/1/16 (FNMA) (GNMA) (AMT) 375,000 384,491 Tennessee Housing Development Agency Mortgage Finance Series B 6.60% 7/1/25 (AMT) 235,000 238,276 Utah State Housing Finance Agency Single Family Mortgage Series A 7.20% 1/1/27 (FHA) (VA) (AMT) 210,000 217,466 ----------- 4,932,155 ----------- State General Obligation Bonds - 2.87% California State 5.00% 2/1/31 (MBIA) 5,000,000 4,901,050 5.00% 2/1/33 10,000,000 9,364,400 ----------- 14,265,450 ----------- Territorial General Obligation Bonds - 3.68% Puerto Rico Commonwealth Public Improvement 5.375% 7/1/21 (MBIA) 50,000 56,472 Series A 5.125% 7/1/31 10,000,000 9,896,900 Series A 5.50% 7/1/19 (MBIA) 7,500,000 8,338,050 ----------- 18,291,422 ----------- Territorial Revenue Bonds - 4.49% Puerto Rico Commonwealth Highway & Transportation Authority Revenue Series G 5.00% 7/1/42 10,000,000 9,543,800 Puerto Rico Commonwealth Industrial Development Company General Purpose Revenues Series B 5.375% 7/1/16 1,000,000 1,055,290 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Territorial Revenue Bonds (continued) Puerto Rico Electric Power Authority Revenue Series II 5.25% 7/1/31 $ 6,000,000 $ 6,001,860 Series U 6.00% 7/1/14 2,550,000 2,681,861 Puerto Rico Housing, Bank & Finance Agency Single Family Mortgage Revenue 6.25% 4/1/29 (FHLMC) (FNMA) (GNMA) (AMT) 1,240,000 1,290,456 Puerto Rico Industrial, Tourist, Educational, Medical & Environmental Control Facilities (Hospital Auxilio Mutuo Obligated Group) Series A 6.25% 7/1/24 (MBIA) 1,200,000 1,280,892 Virgin Islands Water & Power Authority Water System Revenue 5.50% 7/1/17 510,000 501,478 ------------ 22,355,637 ------------ Turnpike/Toll Road Revenue Bonds - 4.40% New Jersey State Highway Authority Garden State Parkway General Revenue (Senior Parkway) 5.50% 1/1/14 (FGIC) 5,000,000 5,569,150 5.50% 1/1/15 (FGIC) 7,310,000 8,128,428 Ohio State Turnpike Commission Revenue Series A 5.50% 2/15/24 (FGIC) 5,000,000 5,415,200 5.50% 2/15/26 (FGIC) 2,590,000 2,794,636 ------------ 21,907,414 ------------ Water & Sewer Revenue Bonds - 3.04% New York City, New York Municipal Water Finance Authority Water & Sewer System Revenue Series A 5.125% 6/15/34 12,000,000 12,003,240 West Virginia State Water Development Authority Revenue (Loan Program III) Series A 6.375% 7/1/39 (AMBAC) (AMT) 2,890,000 3,135,534 ------------ 15,138,774 ------------ Total Municipal Bonds (cost $465,636,111) 480,316,826 ------------ - -------------------------------------------------------------------------------- **Variable Rate Demand Notes - 1.35% - -------------------------------------------------------------------------------- Hospital Revenue Bonds - 0.40% Cumberland, Pennsylvania Municipal Authority Revenue (Missiah Village Project) 0.87% 7/1/27 (LOC Citizens Bank of Pennsylvania) 2,000,000 2,000,000 ------------ 2,000,000 ------------ Miscellaneous Revenue Bonds - 0.95% Allentown, Pennsylvania Commercial & Industrial Development (Diocese of Allentown) 0.85% 12/1/29 (LOC First Union National Bank) 4,705,000 4,705,000 ------------ 4,705,000 ------------ Total Variable Rate Demand Notes (cost $6,705,000) 6,705,000 ------------ 11 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) - -------------------------------------------------------------------------------- Total Market Value of Securities - 97.90% (cost $472,341,111) $487,021,826 Receivables and Other Assets Net of Liabilities - 2.10% 10,455,542 ------------ Net Assets Applicable to 44,528,572 Shares Outstanding - 100.00% $497,477,368 ============ Net Asset Value - Delaware Tax-Free USA Fund Class A ($460,917,002 / 41,256,093 Shares) $11.17 ------ Net Asset Value - Delaware Tax-Free USA Fund Class B ($31,052,422 / 2,779,478 Shares) $11.17 ------ Net Asset Value - Delaware Tax-Free USA Fund Class C ($5,507,944 / 493,001 Shares) $11.17 ------ Components of Net Assets at August 31, 2003: Shares of beneficial interest (unlimited authorization - no par) $494,012,164 Distributions in excess of net investment income (12,071) Accumulated net realized loss on investments (11,203,440) Net unrealized appreciation of investments 14,680,715 ------------ Total net assets $497,477,368 ============ *For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. **The interest rate shown is the rate as of August 31, 2003. ++An inverse floater bond is a type of bond with variable or floating interest rates that move in the opposite direction of short-term interest rates. Interest rate disclosed is in effect as of August 31, 2003. +Non-income producing security. Security is currently in default. - -------------------------------------------------------------------------------- Summary of Abbreviations: ACA - Insured by American Capital Access AMBAC - Insured by the AMBAC Indemnity Corporation AMT - Subject to Alternative Minimum Tax FGIC - Insured by the Financial Guaranty Insurance Company FHA - Insured by the Federal Housing Administration FHLMC - Insured by the Federal Home Loan Mortgage Corporation FNMA - Insured by Federal National Mortgage Association FSA - Insured by Financial Security Assurance GNMA - Insured by Government National Mortgage Association LOC - Letter of Credit MBIA - Insured by the Municipal Bond Insurance Association VA - Insured by the Veterans Administration XLCA - Insured by XL Capital Assurance Net Asset Value and Offering Price per Share - Delaware Tax-Free USA Fund Net asset value Class A (A) $11.17 Sales charge (4.50% of offering price, or 4.74% of amount invested per share) (B) 0.53 ------ Offering price $11.70 ====== (A) Net asset value per share, as illustrated, is the estimated amount which would be paid upon redemption or repurchase of shares. (B) See the current prospectus for purchases of $100,000 or more. See accompanying notes 12 Statements Delaware Tax-Free Insured Fund OF NET ASSETS (CONTINUED) August 31, 2003 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds - 95.15% - -------------------------------------------------------------------------------- Airport Revenue Bonds - 4.48% Dallas-Fort Worth, Texas International Airport Revenue Series A 5.00% 11/1/32 (AMBAC) (AMT) $ 500,000 $ 476,035 5.50% 11/1/31 (FGIC) (AMT) 1,500,000 1,516,095 Metropolitan Washington DC Airport Authority System Series A 5.25% 10/1/32 (FGIC) (AMT) 1,000,000 997,730 ----------- 2,989,860 ----------- City General Obligation Bonds - 7.35% Melrose Park, Illinois Tax Increment Series B 6.00% 12/15/19 (FSA) 1,250,000 1,400,188 Powell, Ohio 5.50% 12/1/32 (FGIC) 2,000,000 2,084,499 Vancouver, Washington Limited Tax 5.50% 12/1/25 (AMBAC) 1,250,000 1,417,288 ----------- 4,901,975 ----------- Dedicated Tax & Fees Revenue Bonds - 5.40% Jacksonville, Florida Sales Tax Revenue 5.00% 10/1/30 (MBIA) 1,000,000 991,890 New York City, New York Transitional Finance Authority Future Tax Secured Series D 5.00% 2/1/27 1,500,000 1,478,565 Tampa, Florida Sports Authority Revenue (Tampa Bay Arena Project) Sales Tax 5.75% 10/1/20 (MBIA) 1,000,000 1,130,570 ----------- 3,601,025 ----------- Higher Education Revenue Bonds - 4.81% Amherst, New York Industrial Agency Civic Facilities Revenue (UBF Faculty Student Housing) Series A 5.75% 8/1/30 (AMBAC) 1,300,000 1,395,069 Massachusetts State Development Finance Agency Revenue (Massachusetts College of Pharmacy) Series C 5.75% 7/1/33 500,000 490,515 Massachusetts State Industrial Finance Agency Revenue Higher Education (Clark University Project) 6.10% 7/1/16 1,250,000 1,321,763 ----------- 3,207,347 ----------- Hospital Revenue Bonds - 6.97% Cuyahoga County, Ohio Revenue (Cleveland Clinic Health Systems) Series A 5.50% 1/1/29 1,000,000 1,007,860 Knox County, Tennessee Health, Educational & Housing Facilities Board Hospital Revenue (East Tennessee Hospital Project) Series B 5.75% 7/1/33 1,000,000 999,200 Maryland State Health & Higher Educational Facilities Authority Revenue (Sheppard Pratt) Series A 5.25% 7/1/35 500,000 492,810 New Jersey Health Care Facilities Financing Authority Revenue Health Systems (Catholic Health East Project) Series A 5.375% 11/15/33 900,000 891,288 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Hospital Revenue Bonds (continued) Tangipahoa Parish, Louisiana Hospital Service District #1 Hospital Revenue (North Oaks Medical Center Project) Series A 5.00% 2/1/25 $1,330,000 $ 1,258,685 ----------- 4,649,843 ----------- Investor Owned Utilities Revenue Bonds - 15.62% Forsyth, Montana Pollution Control Revenue (Puget Sound Energy) Series A 5.00% 3/1/31 (AMBAC) 1,000,000 991,870 Luzerne County, Pennsylvania Industrial Development Authority Exempt Facilities (Pennsylvania Gas & Water Co. Project) Series A 7.00% 12/1/17 (AMBAC) (AMT) 1,000,000 1,081,150 Mason County, West Virginia Pollution Control Revenue (Appalachian Power Co. Project) Series K 6.05% 12/1/24 (AMBAC) 3,000,000 3,300,240 Petersburg, Indiana Pollution Control Revenue (Indianapolis Power & Light Co. Project) 6.375% 11/1/29 (AMT) 750,000 684,008 Salem County, New Jersey Industrial Pollution Control Financing Authority (Public Service Electric & Gas Co.) Series D 6.55% 10/1/29 (MBIA) 3,600,000 3,850,847 South Carolina Jobs Economic Development Authority Industrial Revenue (South Carolina Electric & Gas Co. Project) Series B 5.45% 11/1/32 (AMBAC) (AMT) 500,000 506,005 ----------- 10,414,120 ----------- Multi Family Housing Revenue Bonds - 9.14% Franklin County, Ohio Multi Family Revenue (Alger Green) Series A 5.80% 5/20/44 (GNMA) (AMT) 1,150,000 1,171,310 Illinois Development Finance Authority Revenue (Section 8) Series A 5.80% 7/1/28 (FHA) (MBIA) 2,790,000 2,869,040 Illinois Housing Development Authority Multi Family Revenue (Crystal Lake Preservation) Series A-1 5.80% 12/20/41 (GNMA) 2,000,000 2,055,160 ----------- 6,095,510 ----------- Municipal Lease Revenue Bonds - 1.64% Alexandria, Virginia Industrial Development Authority Revenue (Institute for Defense Analyses) Series A 5.90% 10/1/30 (AMBAC) 1,000,000 1,096,460 ----------- 1,096,460 ----------- *Pre-Refunded Bonds - 15.24% Michigan State Hospital Finance Authority Revenue (Genesys Health Systems) Series A 7.50% 10/1/27-05 1,500,000 1,688,520 Regional Transportation Authority Illinois Revenue Series D 6.75% 6/1/25-04 (FGIC) 7,970,000 8,473,545 ----------- 10,162,065 ----------- 13 Statements Delaware Tax-Free Insured Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Public Utility District Revenue Bonds - 7.97% Austin, Texas Revenue Subordinate Lien 5.25% 5/15/20 (MBIA) $5,000,000 $ 5,318,500 ----------- 5,318,500 ----------- School District General Obligation Bonds - 4.55% Brookville, Ohio Local School District 5.00% 12/1/26 (FSA) 750,000 750,840 Jackson, Ohio Local School District (Stark & Summit Counties) School Facilities 5.625% 12/1/25 (FSA) 1,000,000 1,059,570 Pomona, California United School District Series A 6.55% 8/1/29 (MBIA) 1,000,000 1,224,610 ----------- 3,035,020 ----------- Single Family Housing Revenue Bonds - 1.55% New Mexico Mortgage Finance Authority Single Family Mortgage Program Series C 6.20% 7/1/26 (FNMA) (GNMA) 1,000,000 1,032,310 ----------- 1,032,310 ----------- Territorial General Obligation Bonds - 1.67% Puerto Rico Commonwealth Public Improvement Series A 5.50% 7/1/19 (MBIA) 1,000,000 1,111,740 ----------- 1,111,740 ----------- Territorial Revenue Bonds - 7.10% Puerto Rico Commonwealth Highway & Transportation Authority Series E 5.50% 7/1/17 (FSA) 1,250,000 1,401,675 5.50% 7/1/19 (FSA) 3,000,000 3,335,220 ----------- 4,736,895 ----------- Turnpike/Toll Road Revenue Bonds - 1.66% New Jersey State Highway Authority Garden State Parkway General Revenue 5.50% 1/1/16 (FGIC) 1,000,000 1,108,340 ----------- 1,108,340 ----------- Total Municipal Bonds (cost $60,286,136) 63,461,010 ----------- - -------------------------------------------------------------------------------- **Variable Rate Demand Notes - 1.50% - -------------------------------------------------------------------------------- Hospital Revenue Bonds - 1.50% Cumberland, Pennsylvania Municipal Authority Revenue (Missiah Village Project) 0.87% 7/1/27 (LOC Citizens Bank of Pennsylvania) 1,000,000 1,000,000 ----------- Total Variable Rate Demand Notes (cost $1,000,000) 1,000,000 ----------- Total Market Value of Securities - 96.65% (cost $61,286,136) 64,461,010 Receivables and Other Assets Net of Liabilities - 3.35% 2,231,441 ----------- Net Assets Applicable to 6,131,182 Shares Outstanding - 100.00% $66,692,451 =========== - -------------------------------------------------------------------------------- Net Asset Value - Delaware Tax-Free Insured Fund Class A ($57,629,701 / 5,298,032 Shares) $10.88 ------ Net Asset Value - Delaware Tax-Free Insured Fund Class B ($7,614,352 / 699,996 Shares) $10.88 ------ Net Asset Value - Delaware Tax-Free Insured Fund Class C ($1,448,398 / 133,154 Shares) $10.88 ------ Components of Net Assets at August 31, 2003: Shares of beneficial interest (unlimited authorization - no par) $64,192,099 Distributions in excess of net investment income (1,520) Accumulated net realized loss on investments (673,002) Net unrealized appreciation of investments 3,174,874 ----------- Total net assets $66,692,451 =========== *For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. **The interest rate shown is the rate as of August 31, 2003. Summary of Abbreviations: AMBAC - Insured by the AMBAC Indemnity Corporation AMT - Subject to Alternative Minimum Tax FGIC - Insured by the Financial Guaranty Insurance Company FHA - Insured by the Federal Housing Administration FNMA - Insured by Federal National Mortgage Association FSA - Insured by Financial Security Assurance GNMA - Insured by Government National Mortgage Association LOC - Letter of Credit MBIA - Insured by the Municipal Bond Insurance Association Net Asset Value and Offering Price per Share - Delaware Tax-Free Insured Fund Net asset value Class A (A) $10.88 Sales charge (4.50% offering price, or 4.69% of amount invested per share) (B) 0.51 ------ Offering price $11.39 ====== (A) Net asset value per share, as illustrated, is the estimated amount which would be paid upon redemption or repurchase of shares. (B) See the current prospectus for purchases of $100,000 or more. See accompanying notes 14 Statements Delaware Tax-Free USA Intermediate Fund OF NET ASSETS (CONTINUED) August 31, 2003 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds - 85.90% - -------------------------------------------------------------------------------- Airport Revenue Bonds - 1.58% Chicago, Illinois O' Hare International Airport Revenue General-Airport- Third Lien Series A-2 5.75% 1/1/20 (FSA)(AMT) $1,000,000 $1,053,710 ----------- 1,053,710 ----------- City General Obligation Bonds - 3.90% New York City, New York Series J 5.50% 6/1/23 1,000,000 1,026,880 Powell, Ohio 5.50% 12/1/25 (FGIC) 1,500,000 1,571,325 ----------- 2,598,205 ----------- Corporate-Backed Revenue Bonds - 11.63% Alliance, Texas Airport Authority Special Facilities Revenue (Federal Express Corp. Project) 6.375% 4/1/21 (AMT) 1,000,000 1,046,440 Cartersville, Georgia Development Authority Waste & Wastewater Facilities Revenue (Anheuser Busch Project) 5.10% 2/1/12 (AMT) 450,000 471,794 Michigan State Strategic Funding Limited Obligation Revenue (Detroit Edison Co. Project) Series A 5.50% 6/1/30 (XLCA) 1,000,000 1,011,240 Ohio State Air Quality Development Authority Revenue Environmental Improvement (USX Project) 5.00% 11/1/15 1,000,000 1,041,450 Pennsylvania Economic Development Financing Authority Wastewater Treatment Revenue (Sun Co. Inc. -R & M Project) Series A 7.60% 12/1/24 (AMT) 1,000,000 1,052,330 Prattville, Alabama Industrial Development Board Environmental Improvement Revenue (International Paper Co. Project) Series A 6.70% 3/1/24 1,500,000 1,561,155 Sugar Creek, Missouri Industrial Development Revenue (Lafarge North America) Series A 5.65% 6/1/37 500,000 478,430 Toledo, Lucas County, Ohio Port Authority Development Revenue (Northwest Ohio Bond Fund- Alex Products Inc.) Series B 6.125% 11/15/09 (LOC Fifth Third Bank) (AMT) 1,000,000 1,075,630 ----------- 7,738,469 ----------- Dedicated Tax & Fees Revenue Bonds - 3.80% Ernest N. Morial - New Orleans, Louisiana Exhibit Hall Authority Special Tax Senior Subordinate Series A 5.25% 7/15/28 (AMBAC) 1,000,000 1,015,500 New York City Transitional Finance Authority Future Tax Secured Series D 5.00% 2/1/27 1,535,000 1,513,065 ----------- 2,528,565 ----------- Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Escrowed to Maturity Bonds - 0.51% Metropolitan Pier & Exposition Authority Illinois Hospitality Facilities (McCormick Place Convention) 5.75% 7/1/06 $ 315,000 $ 337,494 ----------- 337,494 ----------- Higher Education Revenue Bonds - 17.63% Forest Grove, Oregon Revenue Campus (Pacific University) 6.30% 5/1/25 (RADIAN) 1,000,000 1,091,009 Illinois Educational Facilities Authority Student Housing Revenue (Educational Advancement -University Center Project) 6.00% 5/1/22 750,000 750,743 Lynchburg, Virginia Industrial Development Authority Educational Facilities Revenue (Lynchburg College) 5.25% 9/1/33 1,000,000 974,210 Michigan Higher Education Facilities Authority Revenue (Kalamazoo College Project) 5.50% 12/1/19 500,000 519,990 New Jersey State Educational Facilities Authority Revenue (Georgian Court College Project) Series C 6.50% 7/1/33 500,000 535,400 New York State Dormitory Authority Revenues (Brooklyn Law School) Series A 5.50% 7/1/18 (RADIAN) 1,000,000 1,052,310 (Long Island University) Series B 5.50% 9/1/20 (RADIAN) 1,000,000 1,035,400 Ohio State Higher Educational Facility Revenue (John Carroll University) 5.50% 11/15/18 335,000 354,698 (Kenyon College Project) 4.70% 7/1/37 1,000,000 1,004,640 Ohio State University General Receipts Series B 5.25% 6/1/21 1,000,000 1,033,470 Pennsylvania State Higher Educational Facilities Authority College & University Revenue (Geneva College Project) 6.125% 4/1/22 1,000,000 1,005,230 (Ursinus College Project) 5.90% 1/1/27 1,000,000 1,037,280 University of California Revenue Series A 5.125% 5/15/20 (AMBAC) 250,000 257,110 University of Oklahoma Research Facilities 5.00% 3/1/23 (AMBAC) 1,065,000 1,079,889 ----------- 11,731,379 ----------- Hospital Revenue Bonds - 12.80% Carrington, North Dakota Health Facilities Revenue (Carrington Health Center Project) 6.25% 11/15/15 500,000 509,360 Chatham County, Georgia Hospital Authority Revenue (Memorial Health Medical Center) Series A 6.125% 1/1/24 1,000,000 1,053,210 15 Statements Delaware Tax-Free USA Intermediate Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Hospital Revenue Bonds (continued) Cuyahoga County, Ohio Revenue (Cleveland Clinic Health System) Series A 6.00% 1/1/21 $1,000,000 $ 1,060,530 Denver, Colorado Health & Hospital Authority Healthcare Revenue Series A 6.00% 12/1/31 1,000,000 983,190 Maryland State Health & Higher Education Facilities Authority Revenue (Union Hospital of Cecil County) 5.625% 7/1/32 500,000 504,460 Michigan State Hospital Finance Authority Revenue (Trinity Health Credit) Series C 5.375% 12/1/23 500,000 502,490 Minneapolis Health Care System Revenue (Allina Health System) Series A 5.75% 11/15/32 500,000 511,250 New Jersey Health Care Facilities Financing Authority Revenue Health Systems (Catholic Health East Project) Series A 5.375% 11/15/33 845,000 836,820 North Texas Health Facilities Development Corporation Hospital Revenue (United Regional Health Care System, Inc. Project) 6.00% 9/1/23 1,000,000 1,013,120 Terrebonne Parish, Louisiana Hospital Service District #1 Hospital Revenue (Terrebonne General Medical Center Project) 5.50% 4/1/33 (AMBAC) 1,500,000 1,547,925 ----------- 8,522,355 ----------- Investor Owned Utilities Revenue Bonds - 8.91% Cambria County, Pennsylvania Industrial Development Authority Pollution Control Revenue (Pennsylvania Electric Co. Project) Series A 5.80% 11/1/20 (MBIA) 500,000 544,835 Forsyth, Montana Pollution Control Revenue (Portland General) Series A 5.20% 5/1/33 1,005,000 1,010,065 Maricopa County, Arizona Pollution Control Corporation Pollution Control Revenue (El Paso Electric Co. Project) Series A 6.375% 8/1/15 750,000 775,868 Montgomery County, Pennsylvania Industrial Development Authority Pollution Control Revenue (PECO Energy Co.) Series A 5.20% 10/1/30 1,000,000 1,033,800 Saint Charles Parish, Louisiana Pollution Control Revenue (Entergy Louisiana, Inc.) Series A 4.90% 6/1/30 1,000,000 1,030,440 South Carolina Jobs Economic Development Authority Industrial Revenue (South Carolina Electric & Gas Co. Project) Series B 5.45% 11/1/32 (AMBAC) (AMT) 500,000 506,005 West Feliciana Parish, Louisiana Pollution Control Revenue (Gulf States Utilities Co. Project) Series A 7.50% 5/1/15 1,000,000 1,027,630 ----------- 5,928,643 ----------- Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Municipal Lease Revenue Bonds - 2.90% Albany, New York Industrial Development Agency Civic Facility Revenue (Charitable Leadership Project) Series A 5.75% 7/1/26 $ 500,000 $ 497,125 Nelson County, Virginia Industrial Development Authority Lease Revenue 5.00% 8/15/22 (AMBAC) 1,425,000 1,436,343 ----------- 1,933,468 ----------- Political Subdivision General Obligation Bonds - 1.10% Lunenburg County, Virginia Series B 5.25% 2/1/29 (MBIA) 715,000 730,230 ----------- 730,230 ----------- Ports & Harbors Revenue Bonds - 0.79% Virginia Port Authority Commonwealth Port Fund Revenue Resolution 5.00% 7/1/12 (AMT) 500,000 528,310 ----------- 528,310 ----------- *Pre-Refunded Bonds - 3.26% Arizona State Transportation Board Highway Revenue 6.25% 7/1/16-09 1,850,000 2,172,455 ----------- 2,172,455 ----------- Public Power Revenue Bonds - 4.65% Long Island Power Authority New York Electric System Revenue Series C 5.00% 9/1/23 500,000 492,235 5.00% 9/1/27 500,000 481,860 Metropolitan Government Nashville & Davidson County, Tennessee Electric Revenue Series B 5.50% 5/15/14 1,000,000 1,116,180 Texas Municipal Power Agency Revenue 4.125% 9/1/12 (MBIA) 1,000,000 1,001,660 ----------- 3,091,935 ----------- Recreational Area Revenue Bonds - 1.55% Hampton, Virginia Convention Center Revenue 5.25% 1/15/23 (AMBAC) 1,000,000 1,029,420 ----------- 1,029,420 ----------- School District General Obligation Bonds - 3.05% Brookville, Ohio Local School District 5.00% 12/1/26 (FSA) 1,000,000 1,001,120 Licking County, Ohio Joint Vocational School District 5.00% 12/1/19 (MBIA) 1,000,000 1,028,660 ----------- 2,029,780 ----------- Territorial Revenue Bonds - 3.19% Puerto Rico Commonwealth Highway & Transportation Authority Revenue Series B 6.00% 7/1/26 1,000,000 1,052,800 University of Puerto Rico Revenue Series M 5.50% 6/1/15 (MBIA) 1,000,000 1,073,450 ----------- 2,126,250 ----------- Turnpike/Toll Road Revenue Bonds - 1.27% Dunes, Florida Community Development District Revenue - Intracoastal Waterway Bridge (ITT Industries Corp.) 5.50% 10/1/07 825,000 844,478 ----------- 844,478 ----------- 16 Statements Delaware Tax-Free USA Intermediate Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Water & Sewer Revenue Bonds - 3.38% Ohio State Water Development Authority Revenue (Fresh Water) Series B 5.50% 12/1/19 (FSA) $1,000,000 $ 1,106,400 Virginia State Resource Authority Clean Water Revenue (State Revolving Fund) 6.00% 10/1/16 1,000,000 1,140,960 ----------- 2,247,360 ----------- Total Municipal Bonds (cost $56,017,587) 57,172,506 ----------- - -------------------------------------------------------------------------------- **Variable Rate Demand Notes - 8.86% - -------------------------------------------------------------------------------- Hospital Revenue Bonds - 3.00% Cumberland, Pennsylvania Municipal Authority Revenue (Missiah Village Project) 0.87% 7/1/27 (LOC Citizens Bank of Pennsylvania) 2,000,000 2,000,000 ----------- 2,000,000 ----------- Continuing Care/Retirement Revenue Bonds - 5.86% Philadelphia, Pennsylvania Authority for Industrial Development Revenues (Newcourtland Elder Services Project) 0.85% 3/1/27 (LOC PNC Bank) 3,900,000 3,900,000 ----------- 3,900,000 ----------- Total Variable Rate Demand Notes (cost $5,900,000) 5,900,000 ----------- Total Market Value of Securities - 94.76% (cost $61,917,587) 63,072,506 Receivables and Other Assets Net of Liabilities - 5.24% 3,486,895 ----------- Net Assets Applicable to 6,045,392 Shares Outstanding - 100.00% $66,559,401 =========== Net Asset Value - Delaware Tax-Free USA Intermediate Fund Class A ($51,479,137 / 4,675,681 Shares) $11.01 ------ Net Asset Value - Delaware Tax-Free USA Intermediate Fund Class B ($4,537,829 / 412,162 Shares) $11.01 ------ Net Asset Value - Delaware Tax-Free USA Intermediate Fund Class C ($10,542,435 / 957,549 Shares) $11.01 ------ - -------------------------------------------------------------------------------- Components of Net Assets at August 31, 2003: Shares of beneficial interest (unlimited authorization - no par) $65,990,369 Accumulated net realized loss on investments (585,887) Net unrealized appreciation of investments 1,154,919 ----------- Total net assets $66,559,401 =========== *For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. **The interest rate shown is the rate as of August 31, 2003. Summary of Abbreviations: AMBAC - Insured by the AMBAC Indemnity Corporation AMT - Subject to Alternative Minimum Tax FGIC - Insured by the Financial Guaranty Insurance Company FSA - Insured by Financial Security Assurance LOC - Letter of Credit MBIA - Insured by the Municipal Bond Insurance Association RADIAN - Insured by Radian Asset Assurance XLCA - Insured by XL Capital Assurance Net Asset Value and Offering Price per Share - Delaware Tax-Free USA Intermediate Fund Net asset value Class A (A) $11.01 Sales charge (2.75% of offering price, or 2.82% of amount invested per share) (B) 0.31 ------ Offering price $11.32 ====== (A) Net asset value per share, as illustrated, is the estimated amount which would be paid upon redemption or repurchase of shares. (B) See the current prospectus for purchases of $100,000 or more. See accompanying notes 17 Statements Delaware National High-Yield Municipal Bond Fund OF NET ASSETS (CONTINUED) August 31, 2003 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds - 100.11% - -------------------------------------------------------------------------------- Airline Revenue Bonds - 1.50% Minneapolis & St. Paul, Minnesota Metropolitan Airports Commission Special Facilities Revenue (Northwest Airlines, Inc.) Series A 7.00% 4/1/25 (AMT) $ 500,000 $ 415,060 New Jersey Economic Development Authority Special Facilities Revenue (Continental Airlines, Inc.) 6.25% 9/15/19 1,000,000 808,070 ----------- 1,223,130 ----------- Airport Revenue Bonds - 2.98% New York City, New York Industrial Development (JFK Airis Project) 5.50% 7/1/28 (AMT) 905,000 836,890 Oklahoma City, Oklahoma Industrial & Cultural Facilities Subordinated (Air Cargo Project) 6.75% 1/1/23 1,160,000 1,094,866 Onondaga County, New York Industrial Development Authority Revenue Subordinated (Air Cargo Project) 7.25% 1/1/32 (AMT) 500,000 500,435 ----------- 2,432,191 ----------- Continuing Care/Retirement Revenue Bonds - 7.98% Bexar County, Texas Health Facilities Development Corporation (Army Retirement Residence Project) 6.30% 7/1/32 1,000,000 1,012,240 Buhl, Minnesota Nursing Home Revenue (Forest Health Services Project) Series A 6.75% 8/1/33 600,000 583,452 Gainesville & Hall County, Georgia Development Authority Revenue (Lanier Village Estates) Series C 7.25% 11/15/29 1,000,000 980,320 Marion County, Missouri Nursing Home District Revenue 7.00% 8/1/13 1,050,000 1,053,833 Montgomery County, Pennsylvania Higher Education & Health Authority Revenue (Faulkeways at Gwynedd Project) 6.75% 11/15/30 1,000,000 1,042,970 Philadelphia, Pennsylvania Hospitals & Higher Education Facilities Authority Revenue (The Philadelphia Protestant Home Project) Series A 6.50% 7/1/27 1,100,000 1,078,472 +Vermont Education & Health Building Financing Agency Revenue Health Care Facility (Copley Manor Project) 6.15% 4/1/19 1,730,000 767,584 ----------- 6,518,871 ----------- Corporate-Backed Revenue Bonds - 10.52% Alliance, Texas Airport Authority Special Facilities Revenue (Federal Express Corp.) 6.375% 4/1/21 (AMT) 2,000,000 2,092,880 Ashland, Kentucky Sewer & Solid Waste Revenue (Ashland, Inc.) 7.125% 2/1/22 (AMT) 700,000 736,477 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Corporate-Backed Revenue Bonds (continued) +California Pollution Control Financing Authority Pollution Control Revenue (Laidlaw Environmental, Inc. Project) Series A 6.70% 7/1/07 (AMT) $1,000,000 $ 44,500 Camden, Alabama Industrial Development Board Exempt Facilities Revenue (Weyerhaeuser Co.) Series B 6.375% 12/1/24 (AMT) 1,000,000 1,014,000 De Soto Parish, Louisiana Environmental Improvement Revenue (International Paper Co.) Series A 6.35% 2/1/25 (AMT) 1,650,000 1,672,061 Phenix County, Alaska Industrial Development Board Environmental Improvement Revenue (Mead Westvaco Corp.) Series A 6.35% 5/15/35 (AMT) 1,000,000 1,012,540 Port Corpus, Texas Christian Authority (Celanese Project) Series B 6.70% 11/1/30 (AMT) 1,000,000 1,046,460 Virginia Beach, Virginia Development Authority Revenue Refunding (Ramada on the Beach Project) 6.625% 12/1/09 1,000,000 967,990 ----------- 8,586,908 ----------- Dedicated Tax & Fees Revenue Bonds - 3.21% Chicago, Illinois Tax Increment Subordinate (Central Loop Redevelopment Project) Series A 6.50% 12/1/08 1,000,000 1,073,970 Las Vegas, Nevada Local Improvement Special District #808 (Summerlin Area Project) 6.75% 6/1/21 995,000 1,027,148 Prescott Valley, Arizona Improvement District Special Assessment 7.90% 1/1/12 500,000 518,775 ----------- 2,619,893 ----------- Escrowed to Maturity Bonds - 0.53% Illinois State Development Finance Authority (Harrisburg Medical Center Project) 7.00% 3/1/06 400,000 435,108 ----------- 435,108 ----------- Higher Education Revenue Bonds - 20.30% California Statewide Communities Revenue Authority (East Campus Apartments LLC) Series A 5.625% 8/1/34 (ACA) 500,000 503,565 Illinois Educational Facilities Authority Student Housing Revenue (Educational Advancement Fund- University Center Project) 6.25% 5/1/30 2,000,000 2,023,640 Lynchburg, Virginia Industrial Development Authority Educational Facilities Revenue (Lynchburg College) 5.25% 9/1/28 1,000,000 980,220 Maine Finance Authority Education Revenue (Waynflete School) 6.40% 8/1/19 1,000,000 1,048,290 18 Statements Delaware National High-Yield Municipal Bond Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Higher Education Revenue Bonds (continued) Maryland State Economic Development Corporation Student Housing Revenue (University of Maryland College Park Project) 5.625% 6/1/35 $1,000,000 $ 953,350 Massachusetts State Development Finance Agency Revenue (Massachusetts College of Pharmacy) Series C 5.75% 7/1/33 2,000,000 1,962,060 Massachusetts State Health & Educational Facilities Authority Revenue (Nichols College) Series C 6.125% 10/1/29 3,000,000 2,589,719 Minnesota State Higher Education Facilities Authority Revenue (College of Art & Design) Series 5-D 6.75% 5/1/26 500,000 535,185 New Hampshire Higher Education & Health Facilities Authority (Brewster Academy) 6.75% 6/1/25 1,000,000 997,040 New Mexico Educational Assistance Foundation Student Loan Revenue 1st Subordinate Series A-2 6.65% 11/1/25 (AMT) 1,000,000 1,000,870 Savannah, Georgia Economic Development Authority Revenue (College of Art & Design) 6.50% 10/1/13 1,000,000 1,068,220 Scranton-Lackawanna, Pennsylvania Health & Welfare Authority First Mortgage Revenue (Lackawanna Junior College) 5.75% 11/1/20 1,510,000 1,447,124 Westminster, Maryland Education Facilities Revenue (McDaniel College) 5.50% 4/1/32 1,500,000 1,460,925 ----------- 16,570,208 ----------- Hospital Revenue Bonds - 20.12% Cuyahoga County, Ohio Revenue (Cleveland Clinic Health Systems) Series A 5.50% 1/1/29 1,000,000 1,007,860 Illinois Health Facilities Authority Revenue (Elmhurst Memorial Healthcare) 5.625% 1/1/28 2,000,000 1,971,159 (Midwest Physician Group Limited Project) 5.50% 11/15/19 35,000 27,509 Knox County, Tennessee Health, Educational & Housing Facilities Board Hospital Revenue (East Tennessee Hospital Project) Series B 5.75% 7/1/33 1,300,000 1,298,960 Leesburg, Florida Hospital Revenue (Leesburg Regional Medical Center Project) 5.50% 7/1/32 1,000,000 994,900 Macomb County, Michigan Hospital Finance Authority Revenue (Mt. Clemens General Hospital) Series B 5.875% 11/15/34 1,000,000 944,760 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Hospital Revenue Bonds (continued) Massachusetts State Health & Educational Facilities Authority Revenue (Jordan Hospital) Series E 6.75% 10/1/33 $1,000,000 $ 959,770 Montgomery County, Pennsylvania Higher Education & Health Authority Hospital Revenue (Abington Memorial Hospital) Series A 5.125% 6/1/32 900,000 849,591 New Jersey Health Care Facilities Financing Authority Revenue Health Systems (Catholic Health East Project) Series A 5.375% 11/15/33 1,000,000 990,320 New York State Dormitory Authority Revenue (North Shore Long Island Jewish Group) 5.50% 5/1/33 500,000 502,940 (Winthrop University Hospital) Series A 5.50% 7/1/32 1,000,000 1,001,800 Richland County, Ohio Hospital Facilities Revenue (Medcentral Health System Project) Series B 6.375% 11/15/30 1,500,000 1,567,665 Saint Joseph County, Indiana Industrial Economic Development (Madison Center Project) 5.50% 2/15/21 1,150,000 1,098,204 South Dakota Health & Education Facilities Authority Revenue (Huron Regional Medical Center Project) 7.00% 4/1/10 1,000,000 1,034,690 Tangipahoa Parish, Louisiana Hospital Service District #1 Hospital Revenue (North Oaks Medical Center Project) Series A 5.00% 2/1/30 1,250,000 1,169,175 Yavapai County, Arizona Industrial Development Authority Hospital Revenue (Yavapai Medical Center) Series A 6.00% 8/1/33 1,000,000 1,004,020 ----------- 16,423,323 ----------- Investor Owned Utilities Revenue Bonds - 11.10% Brazos, Texas River Authority Pollution Revenue (TXU Energy Co. Project) Series B 6.30% 7/1/32 (AMT) 1,000,000 990,700 Forsyth, Montana Pollution Control Revenue (Portland General) Series A 5.20% 5/1/33 1,000,000 1,005,040 Gulf Coast, Texas Waste Disposal Authority Revenue (Valero Energy Project) 6.65% 4/1/32 (AMT) 1,000,000 1,014,270 Maricopa County, Arizona Pollution Control Corporation Pollution Control Revenue (El Paso Electric Co. Project) Series A 6.375% 8/1/15 1,250,000 1,293,113 Midland County, Michigan Economic Development Subordinate Limited Obligation (Midland Congeneration) Series A 6.875% 7/23/09 (AMT) 1,950,000 1,934,497 Mississippi Business Finance Corporation Pollution Control Revenue (System Energy Resources, Inc. Project) 5.90% 5/1/22 900,000 887,895 19 Statements Delaware National High-Yield Municipal Bond Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- Investor Owned Utilities Revenue Bonds (continued) Petersburg, Indiana Pollution Control Revenue (Indianapolis Power & Light Co. Project) 6.375% 11/1/29 (AMT) $1,000,000 $ 912,010 West Feliciana Parish, Louisiana Pollution Control Revenue (Gulf States Utilities Co. Project) Series A 7.50% 5/1/15 1,000,000 1,027,630 ---------- 9,065,155 ---------- Miscellaneous Revenue Bonds - 2.86% Director State, Nevada Department of Business & Industry (Las Vegas Monorail Project) 2nd Tier 7.375% 1/1/40 1,000,000 933,999 Lowry, Colorado Economic Redevelopment Authority Revenue Series A (Private Placement) 7.30% 12/1/10 725,000 767,790 Massachusetts State Development Finance Agency Revenue (Boston Biomedical Research Institute Project) 5.75% 2/1/29 300,000 281,583 Westminster, Colorado Shaw Heights Special Improvement District Series A 7.50% 12/1/07 350,000 353,259 ----------- 2,336,631 ----------- Municipal Lease Revenue Bonds - 2.32% Dauphin County, Pennsylvania General Authority (Riverfront Office & Parking Project) Series A 5.75% 1/1/10 1,875,000 1,894,913 ----------- 1,894,913 ----------- Political Subdivision General Obligation Bonds - 1.47% Illinois State Development Finance Authority East St. Louis Debt Restructure Revenue 7.375% 11/15/11 1,100,000 1,197,438 ----------- 1,197,438 ----------- *Pre-Refunded Bonds - 11.33% Bedford Park, Illinois Tax Increment Revenue 8.00% 12/1/10-04 1,200,000 1,301,676 Chelsea, Oklahoma Gas Authority Revenue Gas Systems 7.25% 7/1/13-04 600,000 642,792 7.30% 7/1/19-04 700,000 750,218 Illinois Health Facilities Authority Revenue (Midwest Physician Group Project) 8.10% 11/15/14-04 850,000 922,760 Illinois State Development Finance Authority (Harrisburg Medical Center Project) 7.20% 3/1/07-06 to 3/1/08-06 800,000 872,584 Mississippi Development Bank Special Obligation (Madison County Hospital Project) 6.40% 7/1/29-09 1,585,000 1,891,159 Niles, Illinois Park District Unlimited Tax Series A 6.65% 12/1/14-04 860,000 919,572 Pocatello, Idaho Development Authority Revenue Allocation Tax Increment Series B 7.25% 12/1/08-04 30,000 31,600 Principal Market Amount Value - -------------------------------------------------------------------------------- Municipal Bonds (continued) - -------------------------------------------------------------------------------- *Pre-Refunded Bonds (continued) South Dakota Health & Education Facilities Authority Revenue (Westhills Village Retirement Project) 7.25% 9/1/13-03 $1,125,000 $ 1,147,860 Volusia County, Florida Industrial Development Authority Mortgage Revenue (Bishops Glen Retirement Health Facilities Project) 7.50% 11/1/16-06 680,000 771,100 ----------- 9,251,321 ----------- Recreational Area Revenue Bonds - 0.95% +Colorado Postsecondary Educational Facilities Authority (Colorado Ocean Journey, Inc. Project) 8.00% 12/1/06 800,000 25,200 Santa Fe, New Mexico Municipal Recreation Complex Net Revenue 5.625% 12/1/23 800,000 753,408 ----------- 778,608 ----------- Tax Increment/Special Assessment Bonds - 1.37% Chicago Tax Allocation Chatham Ridge 5.95% 12/15/12 750,000 745,957 Orlando, Florida Special Assessment (Conroy Road Interchange Project) Series B 5.25% 5/1/05 370,000 369,941 ----------- 1,115,898 ----------- Water & Sewer Revenue Bonds - 1.57% Franklin County, Missouri Public Water Supply District #3 (Waterworks & Sewer System Project) Series B 7.375% 12/1/18 1,255,000 1,285,522 ----------- 1,285,522 ----------- Total Municipal Bonds (cost $82,824,145) 81,735,118 ----------- Total Market Value of Securities - 100.11% (cost $82,824,145) 81,735,118 Liabilities Net of Receivables and Other Assets - (0.11%) (88,829) ----------- Net Assets Applicable to 8,381,535 Shares Outstanding - 100.00% $81,646,289 =========== Net Asset Value - Delaware National High-Yield Municipal Bond Fund Class A ($59,829,247 / 6,146,005 Shares) $9.73 ----- Net Asset Value - Delaware National High-Yield Municipal Bond Fund Class B ($16,498,726 / 1,691,054 Shares) $9.76 ----- Net Asset Value - Delaware National High-Yield Municipal Bond Fund Class C ($5,318,316 / 544,476 Shares) $9.77 ----- 20 Statements Delaware National High-Yield Municipal Bond Fund OF NET ASSETS (CONTINUED) - -------------------------------------------------------------------------------- Components of Net Assets at August 31, 2003: Shares of beneficial interest (unlimited authorization - no par) $88,779,980 Distributions in excess of net investment income (4,104) Accumulated net realized loss on investments (6,040,560) Net unrealized depreciation of investments (1,089,027) ----------- Total net assets $81,646,289 =========== *For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. +Non-income producing security. Security is currently in default. Summary of Abbreviations: ACA - Insured by American Capital Access AMT - Subject to Alternative Minimum Tax Net Asset Value and Offering Price per Share - Delaware National High-Yield Municipal Bond Fund Net asset value Class A (A) $ 9.73 Sales charge (4.50% of offering price, or 4.73% of amount invested per share) (B) 0.46 ------ Offering price $10.19 ====== (A) Net asset value per share, as illustrated, is the estimated amount which would be paid upon redemption or repurchase of shares. (B) See the current prospectus for purchases of $100,000 or more. See accompanying notes 21 Statement Delaware Tax-Free USA Intermediate Fund OF ASSETS AND LIABILITIES August 31, 2003 Assets: Investments at market $63,072,506 Cash 2,640,733 Receivables for securities sold 970,852 Subscriptions receivable 743,462 Interest receivable 695,787 ------------ Total assets 68,123,340 ------------ Liabilities: Payable for securities purchased 1,285,285 Liquidations payable 191,276 Distributions payable 53,876 Other accounts payable and accrued expenses 33,502 ------------ Total liabilities 1,563,939 ------------ Total Net Assets $66,559,401 ============ Investments at cost $61,917,587 ============ See accompanying notes 22 Statements Delaware National Tax-Free Funds OF OPERATIONS Year Ended August 31, 2003 Delaware Delaware Delaware Delaware Tax-Free Tax-Free Tax-Free USA National High-Yield USA Fund Insured Fund Intermediate Fund Municipal Bond Fund Investment Income: Interest $29,349,724 $3,609,678 $2,182,834 $5,465,736 ----------- ---------- ---------- ---------- Expenses: Management fees 2,867,232 349,198 235,080 477,529 Distribution expenses -- Class A 1,072,121 134,027 98,506 156,874 Distribution expenses -- Class B 346,032 75,093 42,055 180,792 Distribution expenses -- Class C 57,446 13,880 77,738 60,309 Dividend disbursing and transfer agent fees and expenses 423,710 46,835 85,930 63,233 Accounting and administration expenses 233,304 31,103 20,763 38,691 Reports and statements to shareholders 129,547 12,163 12,775 25,375 Professional fees 59,831 7,049 6,453 54,032 Registration fees 50,437 21,497 30,590 11,819 Trustees' fees 25,708 5,484 4,675 4,066 Custodian fees 25,563 2,654 2,208 4,233 Other 135,739 19,047 10,811 22,247 ----------- ---------- ---------- ---------- 5,426,670 718,030 627,584 1,099,200 Less expenses absorbed or waived (521,256) -- (101,832) (51,864) Less waived distribution expenses--Class A -- -- (46,530) -- Less expenses paid indirectly (26,378) (3,647) (2,637) (5,344) ----------- ---------- ---------- ---------- Total expenses 4,879,036 714,383 476,585 1,041,992 ----------- ---------- ---------- ---------- Net Investment Income 24,470,688 2,895,295 1,706,249 4,423,744 ----------- ---------- ---------- ---------- Net Realized and Unrealized Gain (Loss) on Investments: Net realized gain (loss) on investments 7,454,521 304,202 (54,314) (1,654,101) Net change in unrealized appreciation/depreciation of investments (12,187,465) (1,233,636) (476,271) (294,293) ----------- ---------- ---------- ---------- Net Realized and Unrealized Loss on Investments (4,732,944) (929,434) (530,585) (1,948,394) ----------- ---------- ---------- ---------- Net Increase in Net Assets Resulting from Operations $19,737,744 $1,965,861 $1,175,664 $2,475,350 =========== ========== ========== ========== See accompanying notes 23 Statements Delaware National Tax-Free Funds OF CHANGES IN NET ASSETS Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund Year Ended Year Ended 8/31/03 8/31/02 8/31/03 8/31/02 Increase (Decrease) in Net Assets from Operations: Net investment income $ 24,470,688 $ 26,930,788 $ 2,895,295 $ 3,067,465 Net realized gain on investments 7,454,521 10,785,281 304,202 1,088,612 Net change in unrealized appreciation/depreciation of investments (12,187,465) (12,813,884) (1,233,636) (686,560) ------------ ------------ ------------ ----------- Net increase in net assets resulting from operations 19,737,744 24,902,185 1,965,861 3,469,517 ------------ ------------ ------------ ----------- Dividends and Distributions to Shareholders from: Net investment income: Class A (22,879,537) (25,066,192) (2,586,809) (2,719,161) Class B (1,369,010) (1,653,588) (260,356) (292,488) Class C (227,290) (255,350) (48,130) (55,816) ------------ ------------ ------------ ----------- (24,475,837) (26,975,130) (2,895,295) (3,067,465) ------------ ------------ ------------ ----------- Capital Share Transactions: Proceeds from shares sold: Class A 25,026,196 22,761,228 8,186,170 3,558,679 Class B 1,727,675 3,162,181 1,748,052 1,515,335 Class C 865,681 996,252 506,312 217,917 Net assets from merger(1): Class A -- 19,974,956 -- -- Class B -- 1,060,827 -- -- Class C -- 348,890 -- -- Net asset value of shares issued upon reinvestment of dividends and distributions: Class A 12,394,890 13,483,213 1,477,059 1,539,402 Class B 725,739 860,313 162,588 170,589 Class C 177,751 199,476 23,909 29,413 ------------ ------------ ------------ ----------- 40,917,932 62,847,336 12,104,090 7,031,335 ------------ ------------ ------------ ----------- Cost of shares repurchased: Class A (67,824,944) (54,216,358) (11,615,063) (7,468,327) Class B (8,584,064) (6,773,913) (1,848,762) (1,573,281) Class C (1,452,089) (1,996,463) (546,998) (355,200) ------------ ------------ ------------ ----------- (77,861,097) (62,986,734) (14,010,823) (9,396,808) ------------ ------------ ------------ ----------- Decrease in net assets derived from capital share transactions (36,943,165) (139,398) (1,906,733) (2,365,473) ------------ ------------ ------------ ----------- Net Decrease in Net Assets (41,681,258) (2,212,343) (2,836,167) (1,963,421) Net Assets: Beginning of year 539,158,626 541,370,969 69,528,618 71,492,039 ------------ ------------ ------------ ----------- End of year $497,477,368 $539,158,626 $ 66,692,451 $69,528,618 ============ ============ ============ =========== See accompanying notes (1) See footnote 6 24 Statements Delaware National Tax-Free Funds OF CHANGES IN NET ASSETS Delaware Tax-Free Delaware National High-Yield USA Intermediate Fund Municipal Bond Fund Year Ended Year Ended 8/31/03 8/31/02 8/31/03 8/31/02 Increase (Decrease) in Net Assets from Operations: Net investment income $ 1,706,249 $ 1,268,191 $ 4,423,744 $ 5,015,945 Net realized gain (loss) on investments (54,314) 105,927 (1,654,101) (388,338) Net change in unrealized appreciation/depreciation of investments (476,271) 476,320 (294,293) (2,487,030) ----------- ----------- ----------- ----------- Net increase in net assets resulting from operations 1,175,664 1,850,438 2,475,350 2,140,577 ----------- ----------- ----------- ----------- Dividends and Distributions to Shareholders from: Net investment income: Class A (1,341,628) (980,249) (3,324,824) (3,775,121) Class B (128,415) (100,071) (832,210) (925,482) Class C (236,206) (187,871) (274,313) (312,626) ----------- ----------- ----------- ----------- (1,706,249) (1,268,191) (4,431,347) (5,013,229) ----------- ----------- ----------- ----------- Capital Share Transactions: Proceeds from shares sold: Class A 35,622,367 12,248,688 5,184,316 4,070,299 Class B 2,234,615 1,961,013 850,254 2,162,129 Class C 6,248,865 4,652,985 607,442 1,327,090 Net asset value of shares issued upon reinvestment of dividends and distributions: Class A 886,165 639,081 1,665,630 1,939,219 Class B 76,567 55,629 379,309 441,369 Class C 130,199 93,876 164,468 196,408 ----------- ----------- ----------- ----------- 45,198,778 19,651,272 8,851,418 10,136,514 ----------- ----------- ----------- ----------- Cost of shares repurchased: Class A (10,697,739) (6,695,821) (9,870,105) (15,659,205) Class B (1,165,571) (1,042,597) (4,329,630) (2,302,729) Class C (2,995,414) (1,184,753) (1,734,418) (2,098,684) ----------- ----------- ----------- ----------- (14,858,724) (8,923,171) (15,934,153) (20,060,618) ----------- ----------- ----------- ----------- Increase (decrease) in net assets derived from capital share transactions 30,340,054 10,728,101 (7,082,735) (9,924,104) ----------- ----------- ----------- ----------- Net Increase (Decrease) in Net Assets 29,809,469 11,310,348 (9,038,732) (12,796,756) Net Assets: Beginning of year 36,749,932 25,439,584 90,685,021 103,481,777 ----------- ----------- ----------- ----------- End of year $66,559,401 $36,749,932 $81,646,289 $90,685,021 =========== =========== =========== =========== See accompanying notes 25 Financial HIGHLIGHTS Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free USA Fund Class A - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.280 $11.320 $10.830 $10.890 $11.830 Income (loss) from investment operations: Net investment income 0.537 0.566 0.582 0.587 0.593 Net realized and unrealized gain (loss) on investments (0.110) (0.040) 0.490 (0.060) (0.916) ------- ------- ------- ------- ------- Total from investment operations 0.427 0.526 1.072 0.527 (0.323) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.537) (0.566) (0.582) (0.587) (0.593) Net realized gain on investments -- -- -- -- (0.024) ------- ------- ------- ------- ------- Total dividends and distributions (0.537) (0.566) (0.582) (0.587) (0.617) ------- ------- ------- ------- ------- Net asset value, end of period $11.170 $11.280 $11.320 $10.830 $10.890 ======= ======= ======= ======= ======= Total return(1) 3.84% 4.85% 10.19% 5.11% (2.90%) Ratios and supplemental data: Net assets, end of period (000 omitted) $460,917 $495,731 $495,597 $421,136 $485,240 Ratio of expenses to average net assets 0.87% 0.87% 0.88% 0.97% 1.00% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 0.97% 0.98% 0.89% 0.97% 1.00% Ratio of net investment income to average net assets 4.74% 5.08% 5.29% 5.54% 5.13% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 4.64% 4.97% 5.28% 5.54% 5.13% Portfolio turnover 96% 99% 103% 76% 59% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was a decrease in net investment income per share of $0.001, an increase in net realized and unrealized gain (loss) per share of $0.001, and a decrease in the ratio of net investment income to average net assets of 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. See accompanying notes 26 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free USA Fund Class B - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.280 $11.320 $10.830 $10.890 $11.830 Income (loss) from investment operations: Net investment income 0.449 0.479 0.494 0.502 0.500 Net realized and unrealized gain (loss) on investments (0.110) (0.040) 0.490 (0.060) (0.916) ------- ------- ------- ------- ------- Total from investment operations 0.339 0.439 0.984 0.442 (0.416) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.449) (0.479) (0.494) (0.502) (0.500) Net realized gain on investments -- -- -- -- (0.024) ------- ------- ------- ------- ------- Total dividends and distributions (0.449) (0.479) (0.494) (0.502) (0.524) ------- ------- ------- ------- ------- Net asset value, end of period $11.170 $11.280 $11.320 $10.830 $10.890 ======= ======= ======= ======= ======= Total return(1) 3.03% 4.04% 9.32% 4.27% (3.67%) Ratios and supplemental data: Net assets, end of period (000 omitted) $31,052 $37,448 $39,317 $26,059 $34,249 Ratio of expenses to average net assets 1.65% 1.65% 1.68% 1.77% 1.80% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.75% 1.76% 1.69% 1.77% 1.80% Ratio of net investment income to average net assets 3.96% 4.30% 4.49% 4.74% 4.33% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 3.86% 4.19% 4.48% 4.74% 4.33% Portfolio turnover 96% 99% 103% 76% 59% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was a decrease in net investment income per share of $0.001, an increase in net realized and unrealized gain (loss) per share of $0.001, and a decrease in the ratio of net investment income to average net assets of 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. See accompanying notes 27 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free USA Fund Class C - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.280 $11.320 $10.830 $10.890 $11.830 Income (loss) from investment operations: Net investment income 0.449 0.479 0.494 0.502 0.500 Net realized and unrealized gain (loss) on investments (0.110) (0.040) 0.490 (0.060) (0.916) ------- ------- ------- ------- ------- Total from investment operations 0.339 0.439 0.984 0.442 (0.416) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.449) (0.479) (0.494) (0.502) (0.500) Net realized gain on investments -- -- -- -- (0.024) ------- ------- ------- ------- ------- Total dividends and distributions (0.449) (0.479) (0.494) (0.502) (0.524) ------- ------- ------- ------- ------- Net asset value, end of period $11.170 $11.280 $11.320 $10.830 $10.890 ======= ======= ======= ======= ======= Total return(1) 3.03% 4.04% 9.32% 4.27% (3.67%) Ratios and supplemental data: Net assets, end of period (000 omitted) $5,508 $5,979 $6,457 $1,851 $3,415 Ratio of expenses to average net assets 1.65% 1.65% 1.68% 1.77% 1.80% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.75% 1.76% 1.69% 1.77% 1.80% Ratio of net investment income to average net assets 3.96% 4.30% 4.49% 4.74% 4.33% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 3.86% 4.19% 4.48% 4.74% 4.33% Portfolio turnover 96% 99% 103% 76% 59% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was a decrease in net investment income per share of $0.001, an increase in net realized and unrealized gain (loss) per share of $0.001, and a decrease in the ratio of net investment income to average net assets of 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. See accompanying notes 28 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free Insured Fund Class A - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.020 $10.950 $10.390 $10.360 $11.150 Income (loss) from investment operations: Net investment income 0.473 0.487 0.483 0.513 0.510 Net realized and unrealized gain (loss) on investments (0.140) 0.070 0.560 0.030 (0.667) ------- ------- ------- ------- ------- Total from investment operations 0.333 0.557 1.043 0.543 (0.157) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.473) (0.487) (0.483) (0.513) (0.510) Net realized gain on investments -- -- -- -- (0.123) ------- ------- ------- ------- ------- Total dividends and distributions (0.473) (0.487) (0.483) (0.513) (0.633) ------- ------- ------- ------- ------- Net asset value, end of period $10.880 $11.020 $10.950 $10.390 $10.360 ======= ======= ======= ======= ======= Total return(1) 3.02% 5.27% 10.30% 5.50% (1.48%) Ratios and supplemental data: Net assets, end of period (000 omitted) $57,630 $60,365 $62,397 $61,722 $68,422 Ratio of expenses to average net assets 0.92% 0.92% 1.02% 0.95% 0.97% Ratio of net investment income to average net assets 4.25% 4.51% 4.58% 5.07% 4.74% Portfolio turnover 109% 136% 113% 117% 48% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. See accompanying notes 29 Financial highlights (continued) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free Insured Fund Class B - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.020 $10.950 $10.390 $10.360 $11.150 Income (loss) from investment operations: Net investment income 0.386 0.403 0.399 0.432 0.430 Net realized and unrealized gain (loss) on investments (0.140) 0.070 0.560 0.030 (0.667) ------- ------- ------- ------- ------- Total from investment operations 0.246 0.473 0.959 0.462 (0.237) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.386) (0.403) (0.399) (0.432) (0.430) Net realized gain on investments -- -- -- -- (0.123) ------- ------- ------- ------- ------- Total dividends and distributions (0.386) (0.403) (0.399) (0.432) (0.553) ------- ------- ------- ------- ------- Net asset value, end of period $10.880 $11.020 $10.950 $10.390 $10.360 ======= ======= ======= ======= ======= Total return(1) 2.22% 4.46% 9.43% 4.66% (2.27%) Ratios and supplemental data: Net assets, end of period (000 omitted) $7,614 $7,677 $7,506 $4,990 $5,022 Ratio of expenses to average net assets 1.70% 1.70% 1.82% 1.75% 1.77% Ratio of net investment income to average net assets 3.47% 3.73% 3.78% 4.27% 3.94% Portfolio turnover 109% 136% 113% 117% 48% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. See accompanying notes 30 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free Insured Fund Class C - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.020 $10.950 $10.390 $10.360 $11.150 Income (loss) from investment operations: Net investment income 0.386 0.403 0.399 0.432 0.430 Net realized and unrealized gain (loss) on investments (0.140) 0.070 0.560 0.030 (0.667) ------- ------- ------- ------- ------- Total from investment operations 0.246 0.473 0.959 0.462 (0.237) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.386) (0.403) (0.399) (0.432) (0.430) Net realized gain on investments -- -- -- -- (0.123) ------- ------- ------- ------- ------- Total dividends and distributions (0.386) (0.403) (0.399) (0.432) (0.553) ------- ------- ------- ------- ------- Net asset value, end of period $10.880 $11.020 $10.950 $10.390 $10.360 ======= ======= ======= ======= ======= Total return(1) 2.22% 4.46% 9.42% 4.66% (2.27%) Ratios and supplemental data: Net assets, end of period (000 omitted) $1,448 $1,488 $1,588 $813 $1,502 Ratio of expenses to average net assets 1.70% 1.70% 1.82% 1.75% 1.77% Ratio of net investment income to average net assets 3.47% 3.73% 3.78% 4.27% 3.94% Portfolio turnover 109% 136% 113% 117% 48% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. See accompanying notes 31 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free USA Intermediate Fund Class A - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.020 $10.890 $10.360 $10.270 $10.710 Income (loss) from investment operations: Net investment income 0.435 0.462 0.480 0.474 0.478 Net realized and unrealized gain (loss) on investments (0.010) 0.130 0.530 0.090 (0.440) ------- ------- ------- ------- ------- Total from investment operations 0.425 0.592 1.010 0.564 0.038 ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.435) (0.462) (0.480) (0.474) (0.478) ------- ------- ------- ------- ------- Total dividends and distributions (0.435) (0.462) (0.480) (0.474) (0.478) ------- ------- ------- ------- ------- Net asset value, end of period $11.010 $11.020 $10.890 $10.360 $10.270 ======= ======= ======= ======= ======= Total return(1) 3.89% 5.63% 10.01% 5.69% 0.29% Ratios and supplemental data: Net assets, end of period (000 omitted) $51,479 $26,075 $19,471 $20,646 $25,186 Ratio of expenses to average net assets 0.80% 0.80% 0.80% 0.80% 0.79% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.15% 0.94% 1.06% 0.95% 0.96% Ratio of net investment income to average net assets 3.85% 4.28% 4.55% 4.65% 4.47% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 3.50% 4.14% 4.29% 4.50% 4.25% Portfolio turnover 130% 195% 231% 199% 109% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager and distributor, as applicable. Performance would have been lower had the expense limitation not been in effect. See accompanying notes 32 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free USA Intermediate Fund Class B - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.020 $10.890 $10.360 $10.270 $10.710 Income (loss) from investment operations: Net investment income 0.340 0.371 0.391 0.388 0.387 Net realized and unrealized gain (loss) on investments (0.010) 0.130 0.530 0.090 (0.440) ------- ------- ------- ------- ------- Total from investment operations 0.330 0.501 0.921 0.478 (0.053) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- Total dividends and distributions (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- Net asset value, end of period $11.010 $11.020 $10.890 $10.360 $10.270 ======= ======= ======= ======= ======= Total return(1) 3.02% 4.74% 9.08% 4.80% (0.56%) Ratios and supplemental data: Net assets, end of period (000 omitted) $4,538 $3,384 $2,366 $1,751 $2,195 Ratio of expenses to average net assets 1.65% 1.65% 1.65% 1.65% 1.64% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.87% 1.79% 1.91% 1.80% 1.81% Ratio of net investment income to average net assets 3.00% 3.43% 3.70% 3.80% 3.62% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 2.78% 3.29% 3.44% 3.65% 3.40% Portfolio turnover 130% 195% 231% 199% 109% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager. Performance would have been lower had the expense limitation not been in effect. See accompanying notes 33 Financial HIGHTLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware Tax-Free USA Intermediate Fund Class C - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $11.020 $10.890 $10.360 $10.270 $10.710 Income (loss) from investment operations: Net investment income 0.340 0.371 0.391 0.388 0.387 Net realized and unrealized gain (loss) on investments (0.010) 0.130 0.530 0.090 (0.440) ------- ------- ------- ------- ------- Total from investment operations 0.330 0.501 0.921 0.478 (0.053) ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- Total dividends and distributions (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- Net asset value, end of period $11.010 $11.020 $10.890 $10.360 $10.270 ======= ======= ======= ======= ======= Total return(1) 3.02% 4.74% 9.08% 4.80% (0.56%) Ratios and supplemental data: Net assets, end of period (000 omitted) $10,542 $7,291 $3,602 $2,441 $3,310 Ratio of expenses to average net assets 1.65% 1.65% 1.65% 1.65% 1.64% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.87% 1.79% 1.91% 1.80% 1.81% Ratio of net investment income to average net assets 3.00% 3.43% 3.70% 3.80% 3.62% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 2.78% 3.29% 3.44% 3.65% 3.40% Portfolio turnover 130% 195% 231% 199% 109% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager. Performance would have been lower had the exp ense limitation not been in effect. See accompanying notes 34 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware National High-Yield Municipal Bond Fund Class A - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $9.950 $10.240 $9.950 $10.340 $10.800 Income (loss) from investment operations: Net investment income 0.522 0.542 0.556 0.564 0.557 Net realized and unrealized gain (loss) on investments (0.219) (0.290) 0.293 (0.393) (0.435) ------- ------- ------- ------- ------- Total from investment operations 0.303 0.252 0.849 0.171 0.122 ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.523) (0.542) (0.559) (0.561) (0.557) Net realized gain on investments -- -- -- -- (0.025) ------- ------- ------- ------- ------- Total dividends and distributions (0.523) (0.542) (0.559) (0.561) (0.582) ------- ------- ------- ------- ------- Net asset value, end of period $9.730 $9.950 $10.240 $9.950 $10.340 ======= ======= ======= ======= ======= Total return(1) 3.13% 2.59% 8.81% 1.85% 1.08% Ratios and supplemental data: Net assets, end of period (000 omitted) $59,829 $64,259 $76,018 $78,207 $86,013 Ratio of expenses to average net assets 0.99% 0.96% 0.97% 1.00% 1.00% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.05% 1.04% 0.97% 1.21% 1.22% Ratio of net investment income to average net assets 5.30% 5.42% 5.55% 5.71% 5.18% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 5.24% 5.34% 5.55% 5.50% 4.96% Portfolio turnover 64% 53% 49% 61% 33% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was an increase in net investment income per share of less than $0.001, a decrease in net realized and unrealized gain (loss) per share of less than $0.001, and an increase in the ratio of net investment income to average net assets of less than 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. See accompanying notes 35 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware National High-Yield Municipal Bond Fund Class B - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $9.980 $10.260 $9.980 $10.360 $10.820 Income (loss) from investment operations: Net investment income 0.448 0.467 0.480 0.491 0.476 Net realized and unrealized gain (loss) on investments (0.219) (0.281) 0.284 (0.384) (0.435) ------- ------- ------- ------- ------- Total from investment operations 0.229 0.186 0.764 0.107 0.041 ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.449) (0.466) (0.484) (0.487) (0.476) Net realized gain on investments -- -- -- -- (0.025) ------- ------- ------- ------- ------- Total dividends and distributions (0.449) (0.466) (0.484) (0.487) (0.501) ------- ------- ------- ------- ------- Net asset value, end of period $9.760 $9.980 $10.260 $9.980 $10.360 ======= ======= ======= ======= ======= Total return(1) 2.36% 1.91% 7.88% 1.10% 0.42% Ratios and supplemental data: Net assets, end of period (000 omitted) $16,499 $20,021 $20,277 $18,374 $21,423 Ratio of expenses to average net assets 1.74% 1.71% 1.72% 1.75% 1.75% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.80% 1.79% 1.72% 1.96% 1.97% Ratio of net investment income to average net assets 4.55% 4.67% 4.80% 4.96% 4.43% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 4.49% 4.59% 4.80% 4.75% 4.21% Portfolio turnover 64% 53% 49% 61% 33% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was an increase in net investment income per share of less than $0.001, a decrease in net realized and unrealized gain (loss) per share of less than $0.001, and an increase in the ratio of net investment income to average net assets of less than 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. See accompanying notes 36 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: - ----------------------------------------------------------------------------------------------------------------------- Delaware National High-Yield Municipal Bond Fund Class C - ----------------------------------------------------------------------------------------------------------------------- Year Ended 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 Net asset value, beginning of period $9.990 $10.270 $9.990 $10.370 $10.830 Income (loss) from investment operations: Net investment income 0.448 0.467 0.480 0.492 0.476 Net realized and unrealized gain (loss) on investments (0.219) (0.281) 0.284 (0.386) (0.435) ------- ------- ------- ------- ------- Total from investment operations 0.229 0.186 0.764 0.106 0.041 ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.449) (0.466) (0.484) (0.486) (0.476) Net realized gain on investments -- -- -- -- (0.025) ------- ------- ------- ------- ------- Total dividends and distributions (0.449) (0.466) (0.484) (0.486) (0.501) ------- ------- ------- ------- ------- Net asset value, end of period $9.770 $9.990 $10.270 $9.990 $10.370 ======= ======= ======= ======= ======= Total return(1) 2.35% 1.92% 7.98% 1.08% 0.32% Ratios and supplemental data: Net assets, end of period (000 omitted) $5,318 $6,405 $7,187 $8,770 $10,267 Ratio of expenses to average net assets 1.74% 1.71% 1.72% 1.75% 1.75% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.80% 1.79% 1.72% 1.96% 1.97% Ratio of net investment income to average net assets 4.55% 4.67% 4.80% 4.96% 4.43% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 4.49% 4.59% 4.80% 4.75% 4.21% Portfolio turnover 64% 53% 49% 61% 33% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects a waiver and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was an increase in net investment income per share of less than $0.001, a decrease in net realized and unrealized gain (loss) per share of less than $0.001, and an increase in the ratio of net investment income to average net assets of less than 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. See accompanying notes 37 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS August 31, 2003 Delaware Group Tax-Free Fund (the "Trust") is organized as a Delaware business trust and offers three series: Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, and Delaware Tax-Free USA Intermediate Fund. Voyageur Mutual Funds is organized as a Delaware business trust and offers six series: Delaware Tax-Free Arizona Fund, Delaware Tax-Free California Fund, Delaware Tax-Free Idaho Fund, Delaware Minnesota High-Yield Municipal Bond Fund, Delaware National High-Yield Municipal Bond Fund, and Delaware Tax-Free New York Fund. These financial statements and the related notes pertain to Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, Delaware Tax-Free USA Intermediate Fund and Delaware National High-Yield Municipal Bond Fund (each referred to as a "Fund" or, collectively, as the "Funds"). The above Trusts are open-end investment companies. The Funds are considered non-diversified under the Investment Company Act of 1940, as amended. The Funds offer Class A, Class B, and Class C shares. Class A shares are sold with a front-end sales charge of up to 4.50% for Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund and Delaware National High-Yield Municipal Bond Fund, and up to 2.75% for Delaware Tax-Free USA Intermediate Fund. Prior to November 18, 2002, Class A shares were sold with a front-end sales charge of up to 3.75% for Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund and Delaware National High-Yield Municipal Bond Fund. Class B shares of the Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, and Delaware National High-Yield Municipal Bond Fund, are sold with a contingent deferred sales charge that declines from 4% to zero depending upon the period of time the shares are held. Class B shares will automatically convert to Class A shares on a quarterly basis approximately eight years after purchase. Class B shares of Delaware Tax-Free USA Intermediate Fund are sold with a contingent deferred sales charge that declines from 2% to zero depending upon the time the shares are held. Class B shares of Delaware Tax-Free USA Intermediate Fund will automatically convert to Class A shares on a quarterly basis approximately five years after purchase. Class C shares are sold with a contingent deferred sales charge of 1%, if redeemed during the first twelve months. The investment objective of Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund and Delaware Tax-Free USA Intermediate Fund is to seek as high a level of current interest income exempt from federal income tax as is available from municipal obligations as is consistent with prudent investment management and preservation of capital. The investment objective of Delaware National High-Yield Municipal Bond Fund is to seek a high level of current income exempt from federal income tax primarily through investment in medium- and lower-grade municipal obligations. 1. Significant Accounting Policies The following accounting policies are in accordance with accounting principles generally accepted in the United States and are consistently followed by the Funds. Security Valuation - Long-term debt securities are valued by an independent pricing service and such prices are believed to reflect the fair value of such securities. Short-term debt securities having less than 60 days to maturity are valued at amortized cost, which approximates market value. Other securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith under the direction of each Fund's Board of Trustees. Federal Income Taxes - Each Fund intends to continue to qualify for federal income tax purposes as a regulated investment company and make the requisite distributions to shareholders. Accordingly, no provision for federal income taxes has been made in the financial statements. Class Accounting - Investment income and common expenses are allocated to the classes of the Funds on the basis of "settled shares" of each class in relation to the net assets of the Funds. Realized and unrealized gain (loss) on investments are allocated to the various classes of the Funds on the basis of daily net assets of each class. Distribution expenses relating to a specific class are charged directly to that class. Use of Estimates - The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Other - Expenses common to all funds within the Delaware Investments Family of Funds are allocated amongst the funds on the basis of average net assets. Security transactions are recorded on the date the securities are purchased or sold (trade date). Costs used in calculating realized gains and losses on the sale of investment securities are those of the specific securities sold. Interest income is recorded on the accrual basis. Discounts and premiums are amortized to interest income over the lives of the respective securities. Each Fund declares dividends daily from net investment income and pays such dividends monthly and declares and pays distributions from net realized gain on investments, if any, annually. 38 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS (CONTINUED) 1. Significant Accounting Policies (continued) Certain expenses of the Funds are paid through commission arrangements with brokers. These transactions are done subject to best execution. In addition, the Funds may receive earnings credits from their custodian when positive cash balances are maintained, which are used to offset custody fees. The expenses paid under the above arrangements are included in their respective expense captions on the Statements of Operations with the corresponding expense offset shown as "expenses paid indirectly". The amount of these expenses for the year ended August 31, 2003 were as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- Commission reimbursements $12,566 $ 1,677 $1,128 $2,084 Earnings credits 13,812 1,970 1,509 3,260 2. Investment Management, Administration Agreements and Other Transactions with Affiliates In accordance with the terms of its respective investment management agreement, each Fund pays Delaware Management Company (DMC), a series of Delaware Management Business Trust and the investment manager, an annual fee based on each Fund's average daily net assets as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- On the first $500 million 0.550% 0.500% 0.500% 0.550% On the next $500 million 0.500% 0.475% 0.475% 0.500% On the next $1.5 billion 0.450% 0.450% 0.450% 0.450% In excess of $2.5 billion 0.425% 0.425% 0.425% 0.425% DMC has contractually agreed to waive that portion, if any, of its management fee and reimburse each Fund to the extent necessary to ensure that annual operating expenses, exclusive of taxes, interest, brokerage commissions, distribution fees and extraordinary expenses, do not exceed specified percentages of average daily net assets through October 31, 2004 as shown below. Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- The operating expense limitation as a percentage of average daily net assets (per annum) 0.65% 0.75% 0.65% 0.75% Delaware Service Company, Inc. (DSC), an affiliate of DMC, provides accounting, administration, dividend disbursing and transfer agent services. Each Fund pays DSC a monthly fee based on average net assets subject to certain minimums for accounting and administration services. Each Fund pays DSC a monthly fee based on the number of shareholder accounts for dividend disbursing and transfer agent services. Prior to June 1, 2003, the monthly fee for dividend disbursing and transfer agent services was based on the number of shareholder accounts and shareholder transactions. Pursuant to a distribution agreement and distribution plan, the Funds pay Delaware Distributors, L.P. (DDLP), the distributor and an affiliate of DMC, an annual distribution and service fee not to exceed 0.30% of the average daily net assets of the Class A shares for Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, and Delaware Tax-Free USA Intermediate Fund, 0.25% of the average daily net assets of the Class A shares for the Delaware National High-Yield Municipal Bond Fund, and 1.00% of the average daily net assets of the Class B and C shares for all Funds. DDLP has contracted to waive distribution fees through August 31, 2004 in order to prevent distribution fees of Class A from exceeding 0.15% of the average daily net assets for the Delaware Tax-Free USA Intermediate Fund. At August 31, 2003, the Funds had liabilities payable to affiliates as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- Investment management fee payable to DMC $50,122 $8,516 $7,973 $21,831 Dividend disbursing, transfer agent fees, accounting and other expenses payable to DSC 24,769 2,291 13,217 9,406 Other expenses payable to DMC and affiliates 53,775 7,868 7,446 12,700 For the year ended August 31, 2003, DDLP earned commissions on sales of Class A shares for each Fund as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- $39,433 $13,730 $16,553 $7,290 Certain officers of DMC, DSC and DDLP are officers and/or trustees of the Trusts. These officers and trustees are paid no compensation by the Funds. 39 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS (CONTINUED) 3. Investments For the year ended August 31, 2003, the Funds made purchases and sales of investment securities other than short-term investments as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- Purchases $488,905,245 $74,465,029 $86,520,816 $55,010,574 Sales 518,517,703 76,283,388 58,375,415 58,965,215 At August 31, 2003, the cost of investments and unrealized appreciation (depreciation) for federal income tax purposes for each Fund was as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- Cost of investments $ 472,376,739 $ 61,286,136 $ 61,917,587 $ 82,875,220 ------------- ------------- ------------- ------------- Aggregate unrealized appreciation $ 21,878,042 $ 3,433,117 $ 1,353,049 $ 2,169,040 Aggregate unrealized depreciation (7,232,955) (258,243) (198,130) (3,309,142) ------------- ------------- ------------- ------------- Net unrealized appreciation (depreciation) $ 14,645,087 $ 3,174,874 $ 1,154,919 $ (1,140,102) ============= ============= ============= ============= 4. Dividend and Distribution Information Income and long-term capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States. The tax character of dividends and distributions paid during the years ended August 31, 2003 and 2002 was as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- Year ended 8/31/03 ------------------ Tax-exempt income $24,475,837 $2,895,295 $1,706,249 $4,431,347 Year ended 8/31/02 ------------------ Tax-exempt income $26,975,130 $3,067,465 $1,268,191 $5,013,229 As of August 31, 2003, the components of net assets on a tax basis were as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- Shares of beneficial interest $ 494,012,164 $ 64,192,099 $ 65,990,369 $ 88,779,980 Undistributed tax-exempt income (12,071) (1,520) -- (4,104) Capital loss carryforwards (11,100,556) (501,008) (585,887) (4,876,774) Post-October losses (67,256) (171,994) -- (1,112,711) Unrealized appreciation (depreciation) of investments 14,645,087 3,174,874 1,154,919 (1,140,102) ------------- ------------- ------------- ------------- Net assets $ 497,477,368 $ 66,692,451 $ 66,559,401 $ 81,646,289 ============= ============= ============= ============= For federal income tax purposes, each Fund had accumulated capital losses as of August 31, 2003, which may be carried forward and applied against future capital gains. Such capital loss carryforwards amounts will expire as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Delaware National High-Yield USA Fund Insured Fund USA Intermediate Fund Municipal Bond Fund ----------------- ----------------- --------------------- ---------------------------- 2008 $11,100,238 $501,008 $295,023 $ 782,666 2009 318 -- -- 3,025,716 2010 -- -- -- 70,671 2011 -- -- 290,864 997,721 ----------- -------- -------- ---------- Total $11,100,556 $501,008 $585,887 $4,876,774 =========== ======== ======== ========== Post-October losses represent losses realized on investment transactions from November 1, 2002 through August 31, 2003 that, in accordance with federal income tax regulations, the Funds have elected to defer and treat as having arisen in the following fiscal year. 40 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS (CONTINUED) 5. Capital Shares Transactions in capital shares were as follows: Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund -------------------------- -------------------------- Year Ended Year Ended 8/31/03 8/31/02 8/31/03 8/31/02 Shares sold: Class A 2,205,659 2,046,344 730,539 328,620 Class B 151,949 284,806 154,828 140,707 Class C 76,265 89,824 45,229 20,213 Shares issued from merger: Class A -- 1,780,758 -- -- Class B -- 94,555 -- -- Class C -- 31,085 -- -- Shares issued upon reinvestment of dividends and distributions: Class A 1,096,565 1,215,969 133,254 142,573 Class B 64,211 77,592 14,671 15,783 Class C 15,731 17,992 2,159 2,723 ---------- ---------- ---------- ---------- 3,610,380 5,638,925 1,080,680 650,619 ---------- ---------- ---------- ---------- Shares repurchased: Class A (5,987,662) (4,888,259) (1,041,433) (693,858) Class B (756,095) (611,236) (165,843) (145,641) Class C (128,993) (179,402) (49,165) (33,068) ---------- ---------- ---------- ---------- (6,872,750) (5,678,897) (1,256,441) (872,567) ---------- ---------- ---------- ---------- Net decrease (3,262,370) (39,972) (175,761) (221,948) ========== ========== ========== ========== Delaware Tax-Free Delaware National High-Yield USA Intermediate Fund Municipal Bond Fund -------------------------- ---------------------------- Year Ended Year Ended 8/31/03 8/31/02 8/31/03 8/31/02 Shares sold: Class A 3,185,915 1,141,612 526,041 407,341 Class B 202,146 181,935 86,051 215,936 Class C 555,499 432,654 61,624 132,443 Shares issued upon reinvestment of dividends and distributions: Class A 79,702 59,419 169,468 194,745 Class B 6,901 5,170 38,504 44,199 Class C 11,740 8,716 16,676 19,660 ---------- ---------- ---------- ---------- 4,041,903 1,829,506 898,364 1,014,324 ---------- ---------- ---------- ---------- Shares repurchased: Class A (956,446) (622,703) (1,005,306) (1,572,078) Class B (104,005) (97,299) (439,234) (229,990) Class C (271,408) (110,475) (175,175) (210,613) ---------- ---------- ---------- ---------- (1,331,859) (830,477) (1,619,715) (2,012,681) ---------- ---------- ---------- ---------- Net increase (decrease) 2,710,044 999,029 (721,351) (998,357) ========== ========== ========== ========== 41 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS (CONTINUED) 5. Capital Shares (continued) For the years ended August 31, 2003 and 2002, the following shares were converted from Class B to Class A shares. The respective amounts are included in Class B redemptions and Class A subscriptions in the tables below and the Statements of Changes in Net Assets as follows: Year Ended Year Ended 8/31/03 8/31/02 ------------------------------------- ---------------------------------- Class B Class A Class B Class A shares shares Amount shares shares Amount ------- ------- ---------- -------- ------- -------- Delaware Tax-Free USA Fund 271,987 271,987 $3,117,043 42,511 42,511 $473,146 Delaware Tax-Free Insured Fund 29,043 29,043 327,187 9,576 9,576 103,996 Delaware Tax-Free USA Intermediate Fund 30,412 30,412 341,657 6,344 6,344 67,438 6. Fund Merger Effective October 8, 2001, Delaware Tax-Free USA Fund acquired all of the assets and assumed all of the liabilities of Delaware Tax-Free North Dakota Fund, pursuant to the Agreement and Plan of Reorganization dated October 5, 2001 and approved by Delaware Tax-Free North Dakota Fund shareholders on August 30, 2001. The shareholders of Delaware Tax-Free North Dakota Fund received shares of Delaware Tax-Free USA Fund equal to the aggregate net asset value of their shares in Delaware Tax-Free North Dakota Fund prior to the Reorganization based on the net asset value per share of the respective classes of Delaware Tax-Free USA Fund. The Reorganization was treated as a non-taxable event and accordingly Delaware Tax-Free USA Fund's basis in the securities acquired reflected the historical cost basis as of the date of transfer. The net assets, net unrealized appreciation and accumulated net realized losses of Delaware Tax-Free North Dakota Fund as of October 8, 2001 were: Net Assets Net Unrealized Appreciation Accumulated Net Realized Losses ------------ --------------------------- ------------------------------- $21,384,673 $507,331 $(44,073) The net assets of Delaware Tax-Free USA Fund prior to the Reorganizations were $531,821,420. 7. Line of Credit The Funds, along with certain other funds in the Delaware Investments Family of Funds (the "Participants"), participate in a $202,300,000 revolving line of credit facility to be used for temporary or emergency purposes as an additional source of liquidity to fund redemptions of investor shares. The Participants are charged an annual commitment fee, which is allocated across the Participants on the basis of each fund's allocation of the entire facility. The Participants may borrow up to a maximum of one third of their net assets under the agreement. The Funds had no amounts outstanding as of August 31, 2003 or at any time during the year. 8. Credit and Market Risk The Funds concentrate their investments in securities issued by municipalities. The value of these investments may be adversely affected by new legislation within the states, regional or local economic conditions, and differing levels of supply and demand for municipal bonds. Many municipalities insure repayment for their obligations. Although bond insurance reduces the risk of loss due to default by an issuer, such bonds remain subject to the risk that market value may fluctuate for other reasons and there is no assurance that the insurance company will meet its obligations. These securities have been identified in the Statements of Net Assets. Delaware National High-Yield Municipal Bond Fund invests in high-yield fixed income securities, which carry ratings of BB or lower by S&P and/or Ba or lower by Moody's. Investments in these higher yielding securities are generally accompanied by a greater degree of credit risk than higher rated securities. Additionally, lower rated securities may be more susceptible to adverse economic and competitive industry conditions than investment grade securities. 9. Tax Information (Unaudited) The information set forth below is for each Fund's fiscal year as required by federal laws. Shareholders, however, must report distributions on a calendar year basis for income tax purposes, which may include distributions for portions of two fiscal years of a fund. Accordingly, the information needed by shareholders for income tax purposes will be sent to them in January of each year. Please consult your tax advisor for proper treatment of this information. For the fiscal year ended August 31, 2003, each Fund designates distributions paid during the year as follows: (A) (B) Long-Term Ordinary (C) Capital Gains Income Tax-Exempt Total Distributions Distributions Distributions Distributions (Tax Basis) (Tax Basis) (Tax Basis) (Tax Basis) ------------- ------------- ------------- ------------- Delaware Tax-Free USA Fund -- -- 100% 100% Delaware Tax-Free Insured Fund -- -- 100% 100% Delaware Tax-Free USA Intermediate Fund -- -- 100% 100% Delaware National High-Yield Municipal Bond Fund -- -- 100% 100% (A), (B) and (C) are based on a percentage of each Fund's total distributions. 42 Report OF INDEPENDENT AUDITORS To the Shareholders and Board of Trustees Delaware Group Tax-Free Fund Voyageur Mutual Funds -- Delaware National High-Yield Municipal Bond Fund We have audited the accompanying statements of net assets of Delaware Group Tax-Free Fund (comprised of Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, and Delaware Tax-Free USA Intermediate Fund) and Delaware National High-Yield Municipal Bond Fund (collectively, the "Funds") and the statement of assets and liabilities of Delaware Tax-Free USA Intermediate Fund as of August 31, 2003, and the related statements of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Funds' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights. Our procedures included confirmation of securities owned as of August 31, 2003, by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of each of the above listed Funds at August 31, 2003, the results of their operations for the year then ended, the changes in their net assets for each of the two years in the period then ended, and their financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States. Ernst & Young LLP Philadelphia, Pennsylvania October 3, 2003 43 Delaware Investments Family of Funds BOARD OF TRUSTEES/DIRECTORS AND OFFICERS ADDENDUM A mutual fund is governed by a Board of Trustees which has oversight responsibility for the management of a fund's business affairs. Trustees establish procedures and oversee and review the performance of the investment manager, the distributor and others that perform services for the fund. The independent fund trustees, in particular, are advocates for shareholder interests. The following is a list of the Trustees/Officers and certain background and related information. Number of Other Portfolios in Fund Directorships Principal Complex Overseen Held by Name, Position(s) Occupation(s) by Trustee/ Trustee/ Address Held with Length of Time During Director or Director or and Birthdate Fund(s) Served Past 5 Years Officer Officer - ----------------------------------------------------------------------------------------------------------------------------------- INTERESTED TRUSTEES Jude T. Driscoll(2) Chairman and 3 Years - Since August 2000, 83 None 2005 Market Street Trustee(4) Executive Officer Mr. Driscoll has served in Philadelphia, PA various executive capacities 19103 Trustee since at different times at May 15, 2003 Delaware Investments(1) March 10, 1963 Senior Vice President and Director of Fixed-Income Process - Conseco Capital Management (June 1998 - August 2000) Managing Director - NationsBanc Capital Markets (February 1996 - June 1998) - ----------------------------------------------------------------------------------------------------------------------------------- INDEPENDENT TRUSTEES Walter P. Babich Trustee 15 Years Board Chairman - 101 None 2005 Market Street Citadel Construction Philadelphia, PA Corporation (1989 - Present) 19103 October 1, 1927 John H. Durham Trustee 24 Years(3) Private Investor 101 Trustee - Abington 2005 Market Street Memorial Hospital Philadelphia, PA 19103 August 7, 1937 President/Director - 22 WR Corporation John A. Fry Trustee(4) 2 Years President - 83 None 2005 Market Street Franklin & Marshall College Philadelphia, PA (June 2002 - Present) 19103 Executive Vice President - University of Pennsylvania May 28, 1960 (April 1995 - June 2002) Anthony D. Knerr Trustee 10 Years Founder/Managing Director - 101 None 2005 Market Street Anthony Knerr & Associates Philadelphia, PA (Strategic Consulting) 19103 (1990 - Present) December 7,1938 44 Principal Number of Other Name, Position(s) Occupation(s) Portfolios in Fund Directorships Address Held with Length of Time During Complex Overseen Held by and Birthdate Fund(s) Served Past 5 Years by Trustee/Director Trustee/Officer or Officer or Officer - ----------------------------------------------------------------------------------------------------------------------------------- INDEPENDENT TRUSTEES (CONTINUED) Ann R. Leven Trustee 14 Years Treasurer/Chief Fiscal Officer - 101 Director - Andy 2005 Market Street National Gallery of Art Warhol Foundation Philadelphia, PA (1994 - 1999) 19103 Director - Systemax, Inc. November 1, 1940 Thomas F. Madison Trustee 9 Years President/Chief 101 Director - 2005 Market Street Executive Officer - CenterPoint Energy Philadelphia, PA MLM Partners, Inc. 19103 (Small Business Investing Director - Digital and Consulting) River Inc. (January 1993 - Present) February 25, 1936 Director - Rimage Corporation Director - Valmont Industries, Inc. Janet L. Yeomans Trustee 4 Years Vice President/Mergers & 101 None 2005 Market Street Acquisitions - 3M Corporation Philadelphia, PA (January 2003 - Present) 19103 Ms. Yeomans has held July 31, 1948 various management positions at 3M Corporation since 1983. - ----------------------------------------------------------------------------------------------------------------------------------- OFFICERS Joseph H. Hastings Executive Vice President Executive Vice Mr. Hastings has served in 101 None 205 Market Street and Chief Financial President and Chief various executive capacities Philadelphia, PA Officer Financial Officer since at different times at 19103 August 21, 2003 Delaware Investments. December 19, 1949 Richelle S. Maestro Executive Vice President, General Counsel Ms. Maestro has served in 101 None 2005 Market Street Chief Legal Officer Since March 17, 2003 various executive capacities Philadelphia, PA and Secretary at different times at 19103 Delaware Investments. November 26, 1957 Michael P. Bishof Senior Vice President 7 Years Mr. Bishof has served in 101 None 2005 Market Street and Treasurer various executive capacities Philadelphia, PA at different times at 19103 Delaware Investments. August 18, 1962 (1) Delaware Investments is the marketing name for Delaware Management Holdings, Inc. and its subsidiaries, including the Registrant's investment advisor, principal underwriter and its transfer agent. (2) Mr. Driscoll is considered to be an "Interested Trustee" because he is an executive officer of the Fund's manager and distributor. (3) Mr. Durham served as a Director Emeritus from 1995 through 1998. (4) Mr. Driscoll and Mr. Fry are not Trustees of the portfolios of Voyageur Insured Funds, Voyageur Intermediate Tax Free Funds, Voyageur Investment Trust, Voyageur Mutual Funds, Voyageur Mutual Funds II, Voyageur Mutual Funds III and Voyageur Tax Free Funds. The Statement of Additional Information for the Fund(s) includes additional information about the Trustees and Officers and is available, without charge, upon request by calling 800 523-1918. 45 Delaware Investments(SM) - -------------------------------------- A member of Lincoln Financial Group(R) This annual report is for the information of Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, Delaware Tax-Free USA Intermediate Fund, and Delaware National High-Yield Municipal Bond Fund shareholders, but it may be used with prospective investors when preceded or accompanied by a current prospectus for Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, Delaware Tax-Free USA Intermediate Fund, and Delaware National High-Yield Municipal Bond Fund and the Delaware Investments Performance Update for the most recently completed calendar quarter. The prospectus sets forth details about charges, expenses, investment objectives, and operating policies of the Funds. You should read the prospectus carefully before you invest. The figures in this report represent past results which are not a guarantee of future results. The return and principal value of an investment in the Funds will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Board of Trustees Affiliated Officers Contact Information Jude T. Driscoll* Joseph H. Hastings Investment Manager Chairman Executive Vice President and Delaware Management Company Delaware Investments Family of Funds Chief Financial Officer Philadelphia, PA Philadelphia, PA Delaware Investments Family of Funds Philadelphia, PA International Affiliate Walter P. Babich Delaware International Advisers Ltd. Board Chairman Richelle S. Maestro London, England Citadel Construction Corporation Senior Vice President, King of Prussia, PA Chief Legal Officer and Secretary National Distributor Delaware Investments Family of Funds Delaware Distributors, L.P. John H. Durham Philadelphia, PA Philadelphia, PA Private Investor Gwynedd Valley, PA Michael P. Bishof Shareholder Servicing, Dividend Senior Vice President and Treasurer Disbursing and Transfer Agent John A. Fry* Delaware Investments Family of Funds Delaware Service Company, Inc. President Philadelphia, PA 2005 Market Street Franklin & Marshall College Philadelphia, PA 19103-7094 Lancaster, PA For Shareholders Anthony D. Knerr 800 523-1918 Managing Director Anthony Knerr & Associates For Securities Dealers and Financial New York, NY Institutions Representatives Only 800 362-7500 Ann R. Leven Former Treasurer/Chief Fiscal Officer Web site National Gallery of Art www.delawareinvestments.com Washington, DC Thomas F. Madison --------------------------------------------------------------------- President and Chief Executive Officer MLM Partners, Inc. A description of the policies and procedures that the Fund uses to Minneapolis, MN determine how to vote proxies (if any) relating to portfolio securities is available without charge (i) upon request, by calling Janet L. Yeomans 800-523-1918; (ii) on the Fund's website at Vice President/Mergers & Acquisitions http://www.delawareinvestments.com; and (iii) on the Commission's 3M Corporation website at http://www.sec.gov.; and beginning no later than August 31, St. Paul, MN 2004, information (if any) regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is available without charge (i) through the Fund's website at http://www.delawareinvestments.com; and (ii) on the *Mr. Driscoll and Mr. Fry are not trustees of the Commission's website at http://www.sec.gov. Delaware National High-Yield Municipal Bond Fund. --------------------------------------------------------------------- (8226) Printed in the USA AR-011 [8/03] IVES 10/03 (J9415) EXP: 10/04 Item 2. Code of Ethics The registrant has adopted a code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party. A copy of the registrant's Code of Business Ethics has been posted on Delaware Investments' internet website at www.delawareinvestments.com. Any amendments to the Code of Business Ethics, and information on any waiver from its provisions granted by the registrant, will also be posted on this website within five business days of such amendment or waiver and will remain on the website for at least 12 months. Item 3. Audit Committee Financial Expert The registrant's Board of Trustees/Directors has determined that each member of the registrant's Audit Committee is an audit committee financial expert, as defined below. For purposes of this item, an "audit committee financial expert" is a person who has the following attributes: a. An understanding of generally accepted accounting principles and financial statements; b. The ability to assess the general application of such principles in connection with the accounting for estimates, accruals, and reserves; c. Experience preparing, auditing, analyzing, or evaluating financial statements that present a breadth and level of complexity of accounting issues that are generally comparable to the breadth and complexity of issues that can reasonably be expected to be raised by the registrant's financial statements, or experience actively supervising one or more persons engaged in such activities; d. An understanding of internal controls and procedures for financial reporting; and e. An understanding of audit committee functions. An "audit committee financial expert" shall have acquired such attributes through: a. Education and experience as a principal financial officer, principal accounting officer, controller, public accountant, or auditor or experience in one or more positions that involve the performance of similar functions; b. Experience actively supervising a principal financial officer, principal accounting officer, controller, public accountant, auditor, or person performing similar functions; c. Experience overseeing or assessing the performance of companies or public accountants with respect to the preparation, auditing, or evaluation of financial statements; or d. Other relevant experience. The registrant's Board of Trustees/Directors has also determined that each member of the registrant's Audit Committee is independent. In order to be "independent" for purposes of this item, the Audit Committee member may not: (i) other than in his or her capacity as a member of the Board of Trustees/Directors or any committee thereof, accept directly or indirectly any consulting, advisory or other compensatory fee from the issuer; or (ii) be an "interested person" of the registrant as defined in Section 2(a)(19) of the Investment Company Act of 1940. The names of the audit committee financial experts on the registrant's Audit Committee are set forth below: Ann R. Leven Thomas F. Madison Janet L. Yeomans(1) Item 4. Principal Accountant Fees and Services Required only for fiscal years ending after December 15, 2003. Not applicable. Item 5. Audit Committee of Listed Registrants Not applicable. Item 6. [Reserved] Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies Not applicable. - ----------------------- (1) The instructions to Form N-CSR require disclosure on the relevant experience of persons who qualify as audit committee financial experts based on "other relevant experience." The Board of Trustees/Directors has determined that Ms. Yeomans qualifies as an audit committee financial expert by virtue of her education and experience as the Treasurer of a large global corporation. Item 8. [Reserved] Item 9. Controls and Procedures The registrant's principal executive officer and principal financial officer have evaluated the registrant's disclosure controls and procedures within 90 days of the filing of this report and have concluded that they are effective in providing reasonable assurance that the information required to be disclosed by the registrant in its reports or statements filed under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. There were no significant changes in the registrant's internal control over financial reporting that occurred during the registrant's last fiscal half-year (the registrant's second fiscal half-year in the case of an annual report) that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 10. Exhibits (a) (1) Code of Ethics Not applicable. (2) Certifications of Principal Executive Officer and Principal Financial Officer pursuant to Rule 30a-2 under the Investment Company Act of 1940 are attached hereto as Exhibit 99.CERT. (b) Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 are furnished herewith as Exhibit 99.906CERT. 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. Name of Registrant: JUDE T. DRISCOLL - ---------------- By: Jude T. Driscoll ---------------- Title: Chairman Date: October 30, 2003 --------------------------- 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. JUDE T. DRISCOLL - ---------------- By: Jude T. Driscoll ----------------- Title: Chairman Date: October 30, 2003 --------------------------- JOSEPH H. HASTINGS - ------------------ By: Joseph H. Hastings --------------------------- Title: Chief Financial Officer Date: October 30, 2003 ---------------------------