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 811-5850 811-10171 Name of Fund: Merrill Lynch Senior Floating Rate Fund, Inc. Master Senior Floating Rate Trust Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Terry K. Glenn, President, Merrill Lynch Senior Floating Rate Fund, Inc., 800 Scudders Mill Road, Plainsboro, NJ, 08536. Mailing address: P.O. Box 9011, Princeton, NJ, 08543-9011 Registrant's telephone number, including area code: (609) 282-2800 Date of fiscal year end: 08/31/03 Date of reporting period: 09/01/02 - 08/31/03 Item 1 - Attach shareholder report (BULL LOGO) Merrill Lynch Investment Managers www.mlim.ml.com Merrill Lynch Senior Floating Rate Fund, Inc. Annual Report August 31, 2003 Merrill Lynch Senior Floating Rate Fund, Inc. seeks as high a level of current income and such preservation of capital as is consistent with investment in senior collateralized corporate loans made by banks and other financial institutions. This report, including the financial information herein, is transmitted for use only to the shareholders of Merrill Lynch Senior Floating Rate Fund, Inc. for their information. It is not a prospectus, circular or representation intended for use in the purchase of shares of the Fund or any securities mentioned in this report. Past performance results shown in this report should not be considered a representation of future performance. A description of the policies and procedures that the Fund uses to determine how to vote proxies relating to portfolio securities is available (1) without charge, upon request, by calling toll-free 1-800-MER-FUND (1-800-637-3863); (2) on www.mutualfunds.ml.com; and (3) on the Securities and Exchange Commission's website at http://www.sec.gov. Merrill Lynch Senior Floating Rate Fund, Inc. Box 9011 Princeton, NJ 08543-9011 Merrill Lynch Senior Floating Rate Fund, Inc. Electronic Delivery The Fund is now offering electronic delivery of communications to its shareholders. In order to receive this service, you must register your account and provide us with e-mail information. To sign up for this service, simply access this website http://www.icsdelivery.com/live and follow the instructions. When you visit this site, you will obtain a personal identification number (PIN). You will need this PIN should you wish to update your e-mail address, choose to discontinue this service and/or make any other changes to the service. This service is not available for certain retirement accounts at this time. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 A Letter From the President Dear Shareholder Now more than half behind us, 2003 has been a meaningful year in many respects. After one of the most significant equity market downturns in many investors' memories, this year finally brought hopeful signs for a sustainable economic recovery. With that bit of good news, fixed income investments, which had become the asset class of choice during the long equity market decline, were left to perform on a new playing field. The Federal Reserve Board continued its accommodative monetary policy into June 2003, when it brought the Federal Funds rate down to 1%, its lowest level since 1958. With this move, long-term interest rates continued to be volatile, as investors began to anticipate the impact of future Federal Reserve Board moves and economic revitalization. As of August 31, 2003, the ten-year Treasury bond was yielding 4.47%. This compared to a yield of 3.69% six months earlier and 4.14% one year ago. Against this backdrop, our portfolio managers continued to work diligently to deliver on our commitment to provide superior performance within reasonable expectations for risk and return. With that said, remember also that the advice and guidance of a skilled financial advisor often can mean the difference between fruitful and fruitless investing. A financial professional can help you choose those investments that will best serve you as you plan for your financial future. Finally, I am proud to premiere a new look to our shareholder communications. Our portfolio manager commentaries have been trimmed and organized in such a way that you can get the information you need at a glance, in plain language. Today's markets are confusing enough. We want to help you put it all in perspective. The report's new size also allows us certain mailing efficiencies. Any cost savings in production or postage are passed on to the Fund and, ultimately, to Fund shareholders. We thank you for trusting Merrill Lynch Investment Managers with your investment assets, and we look forward to serving you in the months and years ahead. Sincerely, (Terry K. Glenn) Terry K. Glenn President and Director/Trustee MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 A Discussion With Your Fund's Portfolio Managers The fiscal year was marked by a meaningful positive turnaround in the performance of the leveraged loan market and the Fund. How did the Fund perform during the fiscal year? For the year ended August 31, 2003, the Common Stock of Merrill Lynch Senior Floating Rate Fund, Inc. had a net annualized yield of 4.75%, based on a year-end per share net asset value of $8.40 and $.399 per share income dividends. Over the same period, the total investment return on the Fund's Common Stock was +9.61%, based on a change in per share net asset value from $8.05 to $8.40, and assuming reinvestment of $.399 per share ordinary income dividends. These results compare to the +9.80% total return of the Credit Suisse First Boston (CSFB) Leveraged Loan Index for the same period. For the six-month period ended August 31, 2003, the total investment return on the Fund's Common Stock was +7.66%, based on a change in per share net asset value from $7.97 to $8.40, and assuming reinvestment of $.178 per share income dividends. The low point for the Fund's net asset value was $7.78, which occurred in the last week of October 2002. By the end of the period, the net asset value recovered $.62 (8.0%) given strength from positive total returns in nine out of ten months. Although the three-month London InterBank Offered Rate (LIBOR) fell from 1.81% at August 31, 2002 to 1.14% at August 31, 2003, the 12-month average daily yield for the Fund slipped only 15 basis points (.15%) as compared to the prior fiscal year, from 4.96% to 4.81%. What were the primary market and economic developments that affected the Fund? In our semi-annual report to shareholders dated February 28, 2003, we observed that both the leveraged loan market and the Fund had begun to rebound from one of the worst years in recent memory-- despite a slow start to economic recovery and no reversal in the Federal Reserve Board's interest rate policy. Those recoveries continued in the six months that followed, culminating in a year where returns approached double-digit levels. The Fund's fiscal year opened amid continued technical price pressure--and, therefore, total return pressure--on leveraged loan assets. Concerns about corporate accounting scandals, fear of terrorism and uncertainty over the military activities in Afghanistan weighed on investor sentiment in disproportionate measure to underlying credit quality. The tone of the market began to change in November 2002 as these fears were either proved unwarranted or fell from the headlines. The year 2003 began with a sizeable number of new loan issues, as many borrowers and underwriters had postponed transactions from the end of 2002. The demand for these loans remained strong throughout the first quarter of 2003, resulting in quick oversubscriptions, lowering of offered spreads and smaller allocations. Bids for quality paper in the secondary market often exceeded par as new collateralized debt obligations looked to put money to work quickly. In March 2003, the pace of the new-issue market slowed considerably, probably in response to the uncertainty surrounding the commencement of military action in Iraq. The transactions that did come to market during the month were of two contrasting types. Well-rated, experienced borrowers in good sectors found the market very receptive to their offerings. These were quickly oversubscribed and, often, priced down. Conversely, many first-time or weaker issuers attempted to access the market but found that tighter terms and wider spreads were required to get their transactions done. Despite the war, demand in the secondary market remained strong. From April through August 2003, the bank loan market, as measured by the CSFB Leveraged Loan Index, continued to add to the positive returns posted in the first quarter. However, after a +1.41% monthly return in April, the relative momentum slowed in each succeeding month, finishing with a +.21% return for August. Newly issued loans consistently broke syndication above par and remained there in secondary trading. Much of the competitiveness in the market emanated from an increased demand for quality paper, which vastly outstripped the supply. Money flowing into the non-investment grade sector, in the form of both new or expanded retail mutual funds and institutionally driven structured vehicles, stoked this demand. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Spurring the total return rebound and, consequently, the increased investment in the sector was a decrease in default rates. At year- end 2002, the default rate for leveraged loans tracked by Standard & Poor's stood at 6.0% by volume. By March this figure had fallen to 5.5%, and by the end of August it had declined to 2.67%, a level not seen in nearly five years. What changes were made to the portfolio during the fiscal year? In February 2003, the Fund converted from a stand-alone investment company to a "feeder" fund of Master Senior Floating Rate Trust (the Trust), whereby the Fund invests all of its assets into the Trust. In effect, the holdings of the Fund were combined with those of another feeder fund of the Trust. This essentially created a larger pool of similar assets that would provide for a greater market presence than the Fund had individually. From a sector perspective, we continued to emphasize those industries with strong asset values and stable cash flow characteristics. The Trust's highest concentration remained in cable television, followed by wireless telecommunications, utilities, tower construction and chemicals. Cable television powered a good portion of the recoveries in 2003, despite a poor start to the annual period brought on by a market-wide sell-off after the Adelphia bankruptcy the period before. In fact, much of the positive impact on the Fund in 2003 was attributable to many of the sectors that hurt performance in 2002. These included those sectors we traditionally have favored and benefited from, including cable television, wireless communications and tower construction. Our investment hypothesis has been that each of these industries has strong cash flow with significant underlying asset valuations. We believe their market prices suffered in 2002 either for technical reasons (rather than intrinsic credit reasons), such as fallout from corporate scandals in isolated pockets of the sector, or from too much total leverage (rather than senior leverage), or from both. Our investment theory followed that as the tide of technical price pressures ebbed, our senior, secured positions in these names would regain their price footing. Thus far in 2003, the performance of the market and of these sectors, in particular, has validated our strategy of weathering the storm and holding on to our positions in these areas. How would you characterize the Trust's position at the close of the period? At the end of August, the Trust was composed of 155 issuers spread among 39 industries. The 155 issuers represented a further diversification of the Fund as compared to the 122 issuers held one year ago. As compared to the CSFB Leveraged Loan Index, the Trust was underweight Ba and above names (34.5% versus 49.9% for the Index), overweight B (46.2% versus 28.6%), underweight Caa or below (3.3% versus 8.5%) and overweight Not Rated names (13.7% versus 12.9%). The ratings breakdown amounts to a slight year-over-year improvement in the Ba and above names relative to the Index and a significant improvement both in absolute and relative terms in the Caa or below category, where the Fund cut its exposure by more than half. In summary, the fiscal year marked a substantial and sustained reversal of a negative tide that had swamped both the Fund and the leveraged loan market in general during the previous two years. The positive momentum, though, served to force down offered spreads and original discounts in the primary market and drive up bids in the secondary market. We attempted to take advantage of this situation by selling those names that we believed had reached recent and near- term highs, often either realizing a gain or diminishing a previously unrealized loss. Concurrently, we sought to selectively reinvest the proceeds of these sales (and other paydowns) in those new loan issues that we viewed as offering a satisfactory risk- return profile. We intend to remain relatively conservative in our investment approach so as not to sacrifice long-term quality in the pursuit of near-term yield. Kevin J. Booth Vice President and Portfolio Manager Joseph P. Matteo Vice President and Portfolio Manager October 3, 2003 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Statements of Assets and Liabilities Merrill Lynch Senior Floating Rate Fund, Inc. As of August 31, 2003 Assets Investment in Master Senior Floating Rate Trust, at value (identified cost--$948,538,169) $ 799,483,647 Prepaid registration fees 385,528 --------------- Total assets 799,869,175 --------------- Liabilities Payables: Dividends to shareholders $ 1,178,797 Administrator 160,053 Other affiliates 122,978 1,461,828 --------------- Accrued expenses 87,666 --------------- Total liabilities 1,549,494 --------------- Net Assets Net assets $ 798,319,681 =============== Net Assets Consist of Common Stock, par value $.10 per share; 1,000,000,000 shares authorized $ 9,499,756 Paid-in capital in excess of par 1,210,855,985 Accumulated distributions in excess of investment income--net $ (214,416) Accumulated realized capital losses on investments from the Trust--net (272,767,122) Unrealized depreciation on investments from the Trust--net (149,054,522) --------------- Total accumulated losses--net (422,036,060) --------------- Net Assets--Equivalent to $8.40 per share based on 94,997,558 shares of capital stock outstanding $ 798,319,681 =============== See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Statement of Operations Merrill Lynch Senior Floating Rate Fund, Inc. For the Year Ended August 31, 2003++ Investment Income Interest $ 27,923,949 Facility and other fees 357,013 Net investment income allocated from the Trust: Interest 25,513,568 Facility and other fees 847,746 Expenses (4,660,917) --------------- Total income and net investment income from the Trust 49,981,359 --------------- Expenses Investment advisory fees $ 3,916,392 Administration fees 2,166,453 Transfer agent fees 816,429 Tender offer fees 507,117 Professional fees 238,456 Accounting services 118,579 Loan interest expense 92,994 Printing and shareholder reports 69,438 Directors' fees and expenses 42,166 Registration fees 41,207 Custodian fees 25,154 Assignment fees 7,500 Pricing fees 1,969 Other 40,420 --------------- Total expenses 8,084,274 --------------- Investment income--net 41,897,085 --------------- Realized & Unrealized Gain (Loss) on Investments & from the Trust--Net Realized loss: Investments--net (30,200,718) The Trust--net (6,600,236) (36,800,954) --------------- Change in unrealized depreciation: Investments--net 17,672,336 The Trust--net 52,685,881 70,358,217 --------------- --------------- Total realized and unrealized gain on investments and from the Trust--net 33,557,263 --------------- Net Increase in Net Assets Resulting from Operations $ 75,454,348 =============== ++On February 10, 2003, the Fund converted from a stand-alone investment company to a "feeder" fund that seeks to achieve its investment objective by investing all of its assets in the Trust, which has the same investment objective as the Fund. All investments will be made at the Trust level. This structure is sometimes called a "master/feeder" structure. See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Statements of Changes in Net Assets Merrill Lynch Senior Floating Rate Fund, Inc. For the Year Ended August 31, Increase (Decrease) in Net Assets: 2003++ 2002 Operations Investment income--net $ 41,897,085 $ 69,750,988 Realized loss on investments and from the Trust--net (36,800,954) (50,385,938) Change in unrealized depreciation on investments and from the Trust--net 70,358,217 (78,494,316) --------------- --------------- Net increase (decrease) in net assets resulting from operations 75,454,348 (59,129,266) --------------- --------------- Dividends to Shareholders Investment income--net (43,357,390) (69,418,864) --------------- --------------- Net decrease in net assets resulting from dividends to shareholders (43,357,390) (69,418,864) --------------- --------------- Capital Share Transactions Net decrease in net assets derived from capital share transactions (297,760,644) (585,763,498) --------------- --------------- Net Assets Total decrease in net assets (265,663,686) (714,311,628) Beginning of year 1,063,983,367 1,778,294,995 --------------- --------------- End of year* $ 798,319,681 $ 1,063,983,367 =============== =============== *Undistributed (accumulated) investment income (loss)--net $ (214,416) $ 1,123,960 =============== =============== ++On February 10, 2003, the Fund converted from a stand-alone investment company to a "feeder" fund that seeks to achieve its investment objective by investing all of its assets in the Trust, which has the same investment objective as the Fund. All investments will be made at the Trust level. This structure is sometimes called a "master/feeder" structure. See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Financial Highlights Merrill Lynch Senior Floating Rate Fund, Inc. The following per share data and ratios have been derived from information provided in the financial statements. For the Year Ended August 31, Increase (Decrease) in Net Asset Value: 2003+++ 2002 2001 2000 1999 Per Share Operating Performance Net asset value, beginning of year $ 8.05 $ 8.82 $ 9.45 $ 9.73 $ 9.97 ---------- ---------- ---------- ---------- ---------- Investment income--net .38 .43 .79 .77 .65 Realized and unrealized gain (loss) on investments and from the Trust--net .36 (.77) (.62) (.28) (.24) ---------- ---------- ---------- ---------- ---------- Total from investment operations .74 (.34) .17 .49 .41 ---------- ---------- ---------- ---------- ---------- Less dividends from investment income--net (.39) (.43) (.80) (.77) (.65) ========== ========== ========== ========== ========== Net asset value, end of year $ 8.40 $ 8.05 $ 8.82 $ 9.45 $ 9.73 ========== ========== ========== ========== ========== Total Investment Return* Based on net asset value per share 9.61% (4.09%) 1.52% 5.44% 4.23% ========== ========== ========== ========== ========== Ratios to Average Net Assets Expenses, excluding interest expense++ 1.45% 1.41% 1.36% 1.31% 1.33% ========== ========== ========== ========== ========== Expenses++ 1.46% 1.41% 1.36% 1.31% 1.33% ========== ========== ========== ========== ========== Investment income--net 4.81% 5.07% 8.39% 8.17% 6.59% ========== ========== ========== ========== ========== Leverage Average amount of borrowings outstanding during the year (in thousands) $8,138++++ $ 3,374 -- -- -- ========== ========== ========== ========== ========== Average amount of borrowings outstanding per share during the year $ .07++++ $ .02 -- -- -- ========== ========== ========== ========== ========== Supplemental Data Net assets, end of year (in thousands) $ 798,320 $1,063,983 $1,778,295 $2,492,591 $3,145,866 ========== ========== ========== ========== ========== Portfolio turnover from the Trust 56.56% 89.46% 50.82% 59.59% 60.06% ========== ========== ========== ========== ========== *Total investment returns exclude the early withdrawal charge, if any. The Fund is a continuously offered closed-end fund, the shares of which are offered at net asset value. No secondary market for the Fund's shares exists. If applicable, the Fund's investment adviser waived a portion of its management fee. Without such waiver, the Fund's returns would have been lower. ++Includes the Fund's share of the Trust's allocated expenses. ++++Reflects the average amount of borrowings of the Fund prior to the Fund's conversion from a stand-alone investment company to a "feeder" fund on February 10, 2003. +++On February 10, 2003, the Fund converted from a stand-alone investment company to a "feeder" fund that seeks to achieve its investment objective by investing all of its assets in the Trust, which has the same investment objective as the Fund. All investments will be made at the Trust level. This structure is sometimes called a "master/feeder" structure. See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Notes to Financial Statements Merrill Lynch Senior Floating Rate Fund, Inc. 1. Significant Accounting Policies: Merrill Lynch Senior Floating Rate Fund, Inc. (the "Fund") is registered under the Investment Company Act of 1940, as amended, as a continuously offered, non-diversified, closed-end management investment company. On February 10, 2003, the Fund converted from a stand-alone investment company to a "feeder" fund that seeks to achieve its investment objective by investing all of its assets in the Master Senior Floating Rate Trust (the "Trust"), which has the same investment objective as the Fund. All investments will be made at the Trust level. This structure is sometimes called a "master/ feeder" structure. The value of the Fund's investment in the Trust reflects the Fund's proportionate interest in the net assets of the Trust. The performance of the Fund is directly affected by the performance of the Trust. The financial statements of the Trust, including the Schedule of Investments, are included elsewhere in this report and should be read in conjunction with the Fund's financial statements. The Fund's financial statements are prepared in conformity with accounting principles generally accepted in the United States of America, which may require the use of management accruals and estimates. The percentage of the Trust owned by the Fund at August 31, 2003 was 84.8%. The following is a summary of significant accounting policies followed by the Fund. (a) Valuation of investments--The Fund records its investment in the Trust at fair value. Valuation of securities held by the Trust is discussed in Note 1b of the Trust's Notes to Financial Statements, which are included elsewhere in this report. (b) Investment income and expenses--The Fund records daily its proportionate share of the Trust's income, expenses and realized and unrealized gains and losses. In addition, the Fund accrues its own expenses. When the Fund was a stand-alone investment company, dividend income was recorded on the ex-dividend dates. Interest income was recognized on the accrual basis. Realized gains and losses on security transactions were determined on the identified cost basis. (c) Income taxes--It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to shareholders. Therefore, no Federal income tax provision is required. (d) Prepaid registration fees--Prepaid registration fees are charged to expense as the related shares are issued. (e) Dividends and distributions--Dividends from net investment income are declared daily and paid monthly. Distributions of capital gains are recorded on the ex-dividend dates. (f) Investment transactions--Investment transactions in the Trust are accounted for on a trade date basis. (g) Reclassification--Accounting principles generally accepted in the United States of America require that certain components of net assets be adjusted to reflect permanent differences between financial and tax reporting. Accordingly, the current year's permanent book/tax difference of $121,929 has been reclassified between accumulated realized capital losses and accumulated distributions in excess of investment income. This reclassification has no effect on net assets or net asset value per share. 2. Transactions with Affiliates: The Fund has entered into an Administration Agreement with Fund Asset Management, L.P. ("FAM"). The general partner of FAM is Princeton Services, Inc. ("PSI"), a wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML & Co."), which is the limited partner. The Fund pays a monthly fee at an annual rate of .25% of the Fund's average daily net assets for the performance of administrative services (other than investment advice and related portfolio activities) necessary for the operation of the Fund. Financial Data Services, Inc. ("FDS"), an indirect, wholly-owned subsidiary of ML & Co., is the Fund's transfer agent. For the year ended August 31, 2003, FAM Distributors, Inc. ("FAMD"), a wholly-owned subsidiary of Merrill Lynch Group, Inc., earned early withdrawal charges of $24,952 relating to the tender of the Fund's shares. For the year ended August 31, 2003, the Fund reimbursed FAM $8,602 for certain accounting services. Certain officers and/or directors of the Fund are officers and/or directors of FAM, PSI, FAMD, FDS, and/or ML & Co. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Notes to Financial Statements (concluded) Merrill Lynch Senior Floating Rate Fund, Inc. 3. Capital Share Transactions: Transactions in capital shares were as follows: For the Year Ended Dollar August 31, 2003 Shares Amount Shares sold 1,561,464 $ 12,799,507 Shares issued to shareholders in reinvestment of dividends 2,395,510 19,319,880 --------------- --------------- Total issued 3,956,974 32,119,387 Shares tendered (41,139,108) (329,880,031) --------------- --------------- Net decrease (37,182,134) $ (297,760,644) =============== =============== For the Year Ended Dollar August 31, 2002 Shares Amount Shares sold 3,294,745 $ 27,972,326 Shares issued to shareholders in reinvestment of dividends 3,652,840 30,901,278 --------------- --------------- Total issued 6,947,585 58,873,604 Shares redeemed (76,275,932) (644,637,102) --------------- --------------- Net decrease (69,328,347) $ (585,763,498) =============== =============== 4. Short term Borrowings: The Fund, along with certain other funds managed by MLIM and its affiliates, is a party to a $500,000,000 credit agreement with Bank One, N.A. and certain other lenders. The Fund may borrow under the credit agreement to fund shareholder redemptions and for other lawful purposes other than for leverage. The Fund may borrow up to the maximum amount allowable under the Fund's current prospectus and statement of additional information, subject to various other legal, regulatory or contractual limits. The Fund pays a commitment fee of ..09% per annum based on the Fund's pro rata share of the unused portion of the credit agreement. Amounts borrowed under the credit agreement bear interest at a rate equal to, at each fund's election, the Federal Funds rate plus .50% or a base rate as determined by Bank One, N.A. On November 29, 2002, the credit agreement was renewed for one year under the same terms, except that the commitment was reduced from $1,000,000,000 to $500,000,000. For the period September 1, 2002 to February 7, 2003, the average amount borrowed was approximately $8,138,000 and the average daily weighted borrowing rate was 2.15%. 5. Distributions to Shareholders: The tax character of distributions paid during the fiscal years ended August 31, 2003 and August 31, 2002 was as follows: 8/31/2003 8/31/2002 Distributions paid from: Ordinary income $ 43,357,390 $ 69,418,864 --------------- --------------- Total taxable distributions $ 43,357,390 $ 69,418,864 =============== =============== As of August 31, 2003, the components of accumulated losses on a tax basis were as follows: Undistributed ordinary income--net $ 3,499,495 Undistributed long-term capital gain--net -- --------------- Total undistributed earnings--net 3,499,495 Capital loss carryforward (246,934,067)* Unrealized losses--net (178,601,488)** --------------- Total accumulated losses--net $ (422,036,060) =============== *On August 31, 2003, the Fund had a net capital loss carryforward of $246,934,067, of which $1,471,065 expires in 2004, $3,278,446 expires in 2005, $4,468,275 expires in 2006, $3,365,959 expires in 2007, $28,290,011 expires in 2008, $64,746,799 expires in 2009, $87,904,309 expires in 2010 and $53,409,203 expires in 2011. This amount will be available to offset like amounts of any future taxable gains. **The difference between book-basis and tax-basis net unrealized losses is attributable primarily to book/tax differences in the accrual of income on securities in default, the deferral of post- October capital losses for tax purposes and the difference between book and tax amortization methods for premiums and discounts on fixed income securities. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Independent Auditors' Report Merrill Lynch Senior Floating Rate Fund, Inc. To the Shareholders and Board of Directors of Merrill Lynch Senior Floating Rate Fund, Inc.: We have audited the accompanying statement of assets and liabilities of Merrill Lynch Senior Floating Rate Fund, Inc. as of August 31, 2003, and the related statement 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 Fund's 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 of America. 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. 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 Merrill Lynch Senior Floating Rate Fund, Inc. as of August 31, 2003, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and its financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. Deloitte & Touche LLP Princeton, New Jersey October 23, 2003 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Schedule of Investments Master Senior Floating Rate Trust S&P Moody's Face Industries++++ Rating+++ Rating+++ Amount Senior Secured Floating Rate Loan Interests* Value Aerospace--0.1% BB Ba2 $ 1,300,000 Panamsat Corp., Term B, due 12/31/2008 $ 1,306,733 Amusement BB- Ba3 5,000,000 Metro-Goldwyn-Mayer Co., Term B, due 6/15/2008 5,017,190 & Recreational Services--0.5% Apparel--0.5% BB B1 2,383,807 Levi Strauss, Term B, due 7/31/2006 2,366,674 Walls Industries: NR++ NR++ 886,840 Term B, due 2/28/2005 800,205 NR++ NR++ 1,296,195 Term C, due 2/28/2006 1,105,320 -------------- 4,272,199 Automotive B+ B1 7,040,295 Citation Corporation, Term B, due 12/01/2007 5,597,035 Equipment--2.5% BB Ba2 2,500,000 TRW Automotive, Term C, due 2/28/2011 2,510,418 Tenneco Automotive Inc.: B B1 7,822,790 Term B, due 11/04/2007 7,843,043 B B1 7,822,790 Term C, due 5/04/2008 7,848,636 -------------- 23,799,132 Broadcasting-- B+ Ba3 3,990,000 Cumulus Media, Term C, due 3/28/2010 4,026,161 Radio & Granite Broadcasting Corp.: Television--1.8% NR++ NR++ 5,250,000 Term A, due 4/15/2004 5,118,750 NR++ NR++ 1,500,000 Term B, due 4/15/2004 1,507,500 BB- Ba2 1,943,600 Sinclair Broadcasting Group Inc., Term B, due 12/31/2009 1,957,571 NR++ NR++ 4,090,541 VHR Broadcasting/Quoram Broadcasting, Term B, due 9/30/2007 3,998,504 -------------- 16,608,486 Building NR++ NR++ 2,836,330 Trussway Industries Inc., Term B, due 12/31/2006 1,914,523 Materials--0.2% Business BB- Ba3 6,164,397 Transaction Network Services, Term B, due 4/03/2007 6,173,410 Services--0.7% Cable Television BB Ba3 4,975,000 CC VI Operating Company LLC, Term B, due 11/12/2008 4,482,475 Services--21.5% B- B2 14,676,500 CC VIII Operating Company LLC, Term B, due 2/02/2008 13,774,937 NR++ NR++ 50,000,000 Century Cable Holdings LLC, Term, due 6/30/2009 41,946,450 B B2 63,042,231 Charter Communications Holdings, Term B, due 3/18/2008 59,214,778 B B2 7,408,725 Charter Communications Operating LLC, Incremental Term, due 9/18/2008 6,902,976 B Ba3 9,550,000 Falcon Holdings Group, Term C, due 12/31/2007 8,714,375 Frontiervision Operating Partners LP: D B2 3,582,057 Term A, due 9/30/2005 3,408,926 D B2 15,668,000 Term B, due 3/31/2006 14,910,719 NR++ Caa1 9,975,000 Hilton Head/UCA Inc., Term B, due 3/31/2008 8,129,625 BB+ Ba3 5,500,000 Insight Midwest, Term B, due 12/31/2009 5,510,313 D B2 23,500,000 Olympus Cable Holdings LLC, Term B, due 9/30/2010 20,533,125 B- B3 15,971,577 Pegasus Communications, Term, due 4/30/2005 15,013,282 -------------- 202,541,981 Chemicals--5.1% NR++ NR++ 3,674,210 CII Carbon LLC, Term, due 6/25/2008 3,270,046 NR++ NR++ 7,222,142 Cedar Chemical Corp., Term B, due 10/31/2003 (a) 397,218 B+ Ba3 1,487,123 Ethyl Corporation, Term, due 4/30/2009 1,500,135 Huntsman International LLC: B+ B1 19,634,958 Term B, due 6/30/2007 19,708,589 B+ B1 19,634,958 Term C, due 6/30/2008 19,704,505 NR++ NR++ 3,996,667 Pinnacle Polymers, Term B, due 4/30/2011 3,972,963 -------------- 48,553,456 Computer-Related Bridge Information Systems (a): Products--0.4% NR++ NR++ 1,372,372 Multi-Draw, due 7/07/2003 150,961 NR++ NR++ 10,247,246 Term B, due 5/29/2005 1,127,198 NR++ NR++ 3,414,375 Stratus Technologies, Inc., Term B, due 2/26/2005 3,004,650 -------------- 4,282,809 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Schedule of Investments (continued) Master Senior Floating Rate Trust S&P Moody's Face Industries++++ Rating+++ Rating+++ Amount Senior Secured Floating Rate Loan Interests* Value Consumer B+ B1 $ 10,401,849 Burhmann NV, Term B, due 9/28/2007 $ 10,291,329 Products--1.7% Simmons Co.: BB- Ba2 2,299,791 Term B, due 10/28/2005 2,307,937 BB- Ba2 3,447,720 Term C, due 10/27/2006 3,462,373 -------------- 16,061,639 Electronics/ NR++ B3 3,481,740 DD Inc., Tranche B, due 4/22/2005 1,914,957 Electrical On Semiconductor Corporations "Semiconductor Components--1.5% Components": B B3 4,583,742 Term B, due 8/04/2006 4,542,204 B B3 5,123,722 Term C, due 8/04/2007 5,077,291 B B3 2,915,893 Term D, due 8/04/2007 2,886,734 NR++ B1 1,531,357 Trend Technologies, Inc., Term, due 2/28/2007 (a) 15,314 -------------- 14,436,500 Energy--1.5% BB- Ba2 1,500,000 Citgo Petroleum Corp., Term B, due 2/27/2006 1,550,625 BB- Ba3 1,046,012 Dresser Inc., Term B, due 4/10/2009 1,052,362 BB+ Ba1 984,375 Gulfterra Energy Partners, Term, due 09/01/2009 984,375 BBB- Ba1 5,431,250 Pride International Inc., Term, due 6/14/2007 5,451,617 NR++ NR++ 2,688,149 WH Energy Services, Term B, due 4/16/2007 2,671,349 BB B2 2,000,000 Williams Production RMT Company, Term, due 5/30/2007 2,017,500 -------------- 13,727,828 Environmental IT Group Inc. (a): Services--0.8% D Caa1 9,991,000 Term, due 6/08/2007 849,235 D Caa1 5,084,407 Term B, due 6/11/2006 432,175 BB- Ba3 6,305,848 URS Corporation, Term B, due 7/01/2008 6,318,983 -------------- 7,600,393 Food & Kindred BB- Ba3 890,130 American Seafood, Term B, due 3/31/2009 891,799 Products--1.4% BB+ Ba1 6,177,578 Dean Foods Company, Term B, due 7/15/2008 6,197,180 BB- Ba3 3,705,735 DelMonte, Term B, due 12/20/2010 3,741,866 Weight Watchers: BB Ba2 2,215,574 Term B, due 12/31/2009 2,230,806 BB B1 284,426 Term C, due 12/31/2009 286,382 -------------- 13,348,033 Funeral Homes NR++ Caa1 13,351,906 Prime Succession Inc., Term, due 8/29/2003 (a) 6,008,358 & Parlors--0.6% Gaming--2.0% BB- Ba3 6,411,386 Ameristar Casinos Inc., Term B, due 12/30/2006 6,441,039 B+ B2 5,400,000 Marina District Finance Co., Term B, due 5/31/2007 5,433,750 B B1 2,000,000 Pinnacle Entertainment, Term B, due 5/15/2008 2,015,000 BB- Ba2 1,500,000 Regal Cinema, Tranche B, due 6/30/2009 1,512,188 B+ B1 2,970,000 Venetian Casino Resort, LLC/Las Vegas Sands, Inc., Term B, due 6/04/2008 3,009,599 -------------- 18,411,576 Grocery--0.6% B+ B1 5,445,652 The Pantry Inc., Term, due 3/31/2007 5,486,495 Health BB B1 1,836,735 Alaris Medical Systems, Inc., Term, due 6/30/2009 1,855,561 Services--3.8% BB- Ba3 2,000,000 Community Health, Term, due 1/16/2011 2,007,500 BB- Ba3 6,500,000 Davita, Term B, due 3/31/2009 6,528,437 BB- B1 3,000,000 Kinetic Conc, Term B, due 8/11/2010 3,022,500 BBB Ba1 5,000,000 MedCo Health, Term B, due 6/30/2010 5,031,250 Medical Specialties (a): NR++ NR++ 12,845,455 Axel, due 6/30/2004 3,211,364 NR++ NR++ 4,418,182 Term, due 12/11/2001 1,104,545 NR++ NR++ 5,723,889 Mediq/Prn Life Support, Tranche B, due 6/13/2003 4,979,783 B+ B1 6,219,770 MedPointe Inc., Term B, due 9/30/2008 5,893,232 BB+ Ba2 2,493,750 Oxford Health, Term, due 4/30/2009 2,504,141 -------------- 36,138,313 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Schedule of Investments (continued) Master Senior Floating Rate Trust S&P Moody's Face Industries++++ Rating+++ Rating+++ Amount Senior Secured Floating Rate Loan Interests* Value Hotels & Wyndham International, Inc.: Motels--2.8% NR++ NR++ $ 14,088,320 Increasing Rate Term, due 6/30/2006 $ 12,032,313 B- NR++ 17,299,606 Term, due 6/30/2006 14,453,821 -------------- 26,486,134 Household BB- Ba3 4,000,000 Corrections Corp of America, Term C, due 3/31/2008 4,025,000 Furniture & BB- Ba3 5,500,000 Josten's Inc., Term, due 7/29/2010 5,530,938 Appliances--1.0% -------------- 9,555,938 Leasing & CCC+ C 8,303,942 Anthony Crane Rental LP, Term, due 7/22/2006 5,093,081 Rental Services--0.5% Manufacturing-- B B1 3,585,492 Alliance Laundry Systems LLC, Term B, due 6/01/2007 3,572,792 3.2% ChannelMaster Holdings, Inc.: NR++ NR++ 253,559 Revolving Credit, due 11/15/2004 148,332 NR++ NR++ 4,692,326 Term, due 11/15/2004 2,745,011 B+ B1 2,602,715 Metokote, Term, due 11/02/2005 2,562,048 B B2 1,712,671 Motor Coach Industries, Term, due 6/15/2006 1,404,390 B+ B1 13,117,500 Mueller Group, Term E, due 5/31/2008 13,129,214 SPX Corporation: BBB- Ba2 1,420,573 Term, due 9/30/2009 1,420,573 BBB- Ba2 852,344 Term B, due 9/30/2009 857,138 BB- B1 3,980,513 Trimas Corporation, Term B, due 12/31/2009 3,988,158 -------------- 29,827,656 Media--0.2% BB+ Ba2 2,000,000 Vivendi, Term B, due 6/30/2008 2,011,876 Metals & NR++ NR++ 9,886,916 Acme Metals, Inc., Term, due 12/01/2005 (a) 790,953 Mining--3.4% NR++ NR++ 14,648,333 Copperweld Corp., Term A, due 10/31/2004 6,957,958 International Steel Group: BB+ Ba2 1,223,596 Term A, due 4/24/2006 1,217,861 BB+ Ba2 2,161,391 Term B, due 4/24/2007 2,152,612 Ispat International: B- Caa2 6,257,283 Term B, due 7/16/2005 4,380,098 B- Caa4 6,257,283 Term C, due 7/16/2006 4,380,098 BB+ Ba1 5,000,000 Massey Energy, Term, due 1/01/2007 5,009,375 CCC+ Ca 31,000,000 Ormet Corporation, Term, due 8/15/2008 (a) 7,595,000 -------------- 32,483,955 Packaging--3.0% B+ B1 4,950,000 Berry Plastics Corp., Term B, due 6/01/2010 4,983,413 NR++ NR++ 15,856,566 Dr. Pepper Bottling, Term B, due 10/07/2007 15,873,913 B B2 3,500,000 Graham Packaging Holdings Co., Term D, due 2/14/2010 3,499,563 B+ B1 3,750,000 Graphic Packaging, Term B, due 8/08/2010 3,769,924 -------------- 28,126,813 Packaging & Owens-Illinois Inc.: Containers--0.3% BB B3 1,500,000 Term A, due 4/01/2007 1,496,954 BB B3 1,500,000 Term B, due 4/01/2008 1,505,313 -------------- 3,002,267 Paper--0.8% Stone Container Corporation: B+ Ba3 6,059,939 Term B, due 6/30/2009 6,087,966 B+ Ba3 1,026,755 Term C, due 6/30/2009 1,031,503 -------------- 7,119,469 Petroleum BB Ba3 4,987,500 Tesoro Petroleum Corp., Term, due 4/15/2008 5,021,345 Refineries--0.5% Printing & B B1 4,993,491 Liberty Group Operating, Term B, due 3/31/2007 4,987,249 Publishing--0.8% BB Ba3 2,487,500 RH Donnelley, Term B, due 4/30/2010 2,537,942 -------------- 7,525,191 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Schedule of Investments (continued) Master Senior Floating Rate Trust S&P Moody's Face Industries++++ Rating+++ Rating+++ Amount Senior Secured Floating Rate Loan Interests* Value Restaurants & B+ B1 $ 3,676,721 Domino's Pizza, Term, due 6/25/2010 $ 3,711,191 Food Service-- 0.4% Retail & Retail BB- Ba3 1,070,541 Advanced Stores, Term C-1, due 11/30/2007 1,077,009 Specialty--0.7% BBB+ Ba1 5,073,529 Shoppers DrugMart, Term F, due 2/04/2009 5,086,741 -------------- 6,163,750 Tower B- B2 19,907,278 American Tower Systems Corp., Term B, due 12/31/2007 20,012,468 Construction & B- B3 15,756,510 Crown Castle Operating Company, Term B, due 3/31/2008 15,797,304 Leasing--5.6% CC B3 16,813,710 Spectrasite Communications, Term B, due 12/31/2007 16,924,059 -------------- 52,733,831 Transportation BB+ Ba2 6,429,615 Kansas City Southern Railway Company, Term B, due Services--2.1% 6/12/2008 6,451,720 BB+ Ba3 1,980,000 Laidlaw International, Term B, due 6/30/2009 1,993,201 B+ B1 9,052,744 North American Van Lines Inc., Term B, due 11/18/2007 8,932,515 BB- B1 2,000,000 United Components, Term B, due 6/30/2010 2,016,666 -------------- 19,394,102 Utilities--6.2% BB B2 7,000,000 The AES Corporation, Term, due 4/30/2008 6,966,750 Aquila Networks Canada Corp.: NR++ NR++ 6,500,000 Term, due 7/31/2004 6,500,000 BB B3 2,730,645 Term A, due 5/15/2006 2,742,870 Calpine Corporation: B+ B1 7,000,000 Term, due 7/15/2007 6,632,500 B+ B1 4,500,000 Term, due 7/16/2007 4,508,437 B Ba3 2,000,000 Term, due 8/26/2009 2,035,000 BB+ Baa2 1,980,000 Michigan Electric Transmission, Term B, due 4/30/2007 1,986,599 Mission Energy Holdings: B- Ba2 8,181,818 Term A, due 7/02/2006 4,526,517 B- Ba2 23,318,182 Term B, due 7/02/2006 12,963,184 BB Ba2 8,500,000 Southern California Edison Company, Term B, due 3/01/2005 8,530,549 BB+ Ba1 1,683,137 Western Resources Inc., Term N, due 5/31/2005 1,691,552 -------------- 59,083,958 Waste Allied Waste Industries, Inc.: Management--1.5% BB Ba3 10,628,571 Term, due 1/15/2010 10,704,491 BB Ba3 3,571,429 Tranche A--Credit Linked Deposit, due 1/15/2010 3,596,725 -------------- 14,301,216 Wired NR++ NR++ 6,751,147 E. Spire Communication, Term C, due 8/11/2006 (a) 1 Telecommuni- Intera: cations--1.0% NR++ NR++ 2,651,421 Term A, due 12/31/2005 793,305 NR++ NR++ 883,250 Term B, due 12/31/2005 264,268 NR++ NR++ 1,691,255 Term C, due 12/31/2005 506,023 BB- Ba3 7,985,189 Valor Telecommunications, Term B, due 8/08/2008 7,970,216 NR++ Caa3 16,500,000 WCI Capital Corp., Term B, due 9/30/2007 (a) 20,625 -------------- 9,554,438 Wireless Centennial Cellular Operating Co.: Telecommuni- B+ B1 1,496,970 Term A (PR), due 11/30/2006 1,438,338 cations--9.8% B+ B1 1,231,684 Term A (US), due 11/30/2006 1,183,443 B+ B1 2,848,566 Term C, due 11/30/2007 2,755,987 Nextel Communications, Inc.: BB Ba2 1,947,368 Term A, due 12/31/2007 1,883,836 BB Ba2 17,111,897 Term B, due 6/30/2008 17,108,834 BB Ba2 17,111,897 Term C, due 12/31/2008 17,108,834 BB Ba2 30,158,699 Term D, due 3/31/2009 30,026,754 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Schedule of Investments (concluded) Master Senior Floating Rate Trust S&P Moody's Face Industries++++ Rating+++ Rating+++ Amount Senior Secured Floating Rate Loan Interests* Value Wireless Sygnet Wireless, Inc.: Telecommuni- B Ba3 $ 1,699,492 Term A, due 9/23/2006 $ 1,681,967 cations B Ba3 9,159,392 Term B, due 3/23/2007 9,062,073 (concluded) B Ba3 9,784,199 Term C, due 12/23/2007 9,668,011 -------------- 91,918,077 Total Senior Secured Floating Rate Loan Interests (Cost--$1,016,553,197)--91.0% 858,803,342 Corporate Debt Chemicals--0.2% NR++ NR++ 1,662,678 PCI Chemicals, Canada, 10% due 12/31/2008 1,421,590 NR++ NR++ 526,515 Pioneer Companies, Inc., 4.60% due 12/31/2006 447,538 -------------- Total Corporate Debt (Cost--$7,227,732)--0.2% 1,869,128 Shares Held Common Stocks Chemicals--0.1% 107,520 Pioneer Companies, Inc. 392,448 Metals & Mining--0.1% 51,714 Acme Package Corp. Senior Holdings 1,241,136 Wired Telecommunications--0.0% 839 Intera (Pacific Coin) 0 Total Investments in Common Stocks (Cost--$1,727,704)--0.2% 1,633,584 Preferred Stocks Medical Equipment--0.0% 14,398 Mediq Inc. 0 Total Investments in Preferred Stocks (Cost--$0)--0.0% 0 Beneficial Interest Short-Term Securities $72,474,320 Merrill Lynch Liquidity Series, LLC Cash Sweep Series I** 72,474,320 Total Short-Term Securities (Cost--$72,474,320)--7.7% 72,474,320 Total Investments (Cost--$1,097,982,953)--99.1% 934,780,374 Other Assets Less Liabilities--0.9% 8,097,456 -------------- Net Assets--100.0% $ 942,877,830 ============== (a)Non-income producing security. ++Not Rated. ++++For Trust compliance purposes, "Industries" means any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Trust management. This definition may not apply for purposes of this report, which may combine industry sub- classifications for reporting ease. Industries are shown as a percent of net assets. These industry classifications are unaudited. +++Ratings of issues shown are unaudited. *Senior secured floating rate loan interests in which the Trust invests generally pay interest at rates that are periodically redetermined by reference to a base lending rate plus a premium. These base lending rates are generally (i) the lending rate offered by one or more major European banks, such as LIBOR (London InterBank Offered Rate), (ii) the prime rate offered by one or more major U.S. banks or (iii) the certificate of deposit rate. **Investments in companies considered to be an affiliate of the Trust (such companies are defined as "Affiliated Companies" in Section 2(a)(3) of the Investment Company Act of 1940) are as follows: Net Interest Affiliate Activity Income Merrill Lynch Liquidity Series, LLC Cash Sweep Series I $72,474,320 $423,975 See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Statement of Assets and Liabilities Master Senior Floating Rate Trust As of August 31, 2003 Assets Investments, at value (identified cost--$1,097,982,953) $ 934,780,374 Cash 3,196,151 Receivables: Interest $ 5,040,465 Contributions 848,632 Commitment fees 6,972 5,896,069 -------------- Prepaid expenses and other assets 27,187 -------------- Total assets 943,899,781 -------------- Liabilities Payables: Investment adviser 633,806 Other affiliates 8,620 642,426 -------------- Accrued expenses and other liabilities 379,525 -------------- Total liabilities 1,021,951 -------------- Net Assets Net assets $ 942,877,830 ============== Net Assets Consist of Investors' capital $1,106,318,449 Unrealized depreciation on investments--net (163,440,619) -------------- Net assets $ 942,877,830 ============== See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Statement of Operations Master Senior Floating Rate Trust For the Year Ended August 31, 2003 Investment Income Interest $ 34,729,679 Facility and other fees 1,039,900 -------------- Total income 35,769,579 -------------- Expenses Investment advisory fees $ 5,812,754 Accounting services 209,168 Professional fees 136,360 Loan interest expense 58,872 Trustees' fees and expenses 55,898 Custodian fees 50,162 Assignment fees 14,000 Pricing fees 12,397 Printing and shareholder reports 10,937 Other 58,945 -------------- Total expenses 6,419,493 -------------- Investment income--net 29,350,086 -------------- Realized & Unrealized Gain on Investments--Net Realized loss on investments--net (14,781,467) Change in unrealized depreciation on investments--net 67,910,155 -------------- Total realized and unrealized gain on investments--net 53,128,688 -------------- Net Increase in Net Assets Resulting from Operations $ 82,478,774 ============== See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Statements of Changes in Net Assets Master Senior Floating Rate Trust For the Year Ended August 31, Increase (Decrease) in Net Assets: 2003 2002 Operations Investment income--net $ 29,350,086 $ 14,687,288 Realized loss on investments--net (14,781,467) (15,359,304) Change in unrealized depreciation on investments--net 67,910,155 (14,069,682) -------------- -------------- Net increase (decrease) in net assets resulting from operations 82,478,774 (14,741,698) -------------- -------------- Capital Transactions Proceeds from contributions 19,158,032 22,661,968 Fair value of net asset contributions 841,562,097 -- Fair value of withdrawals (182,526,372) (202,646,242) -------------- -------------- Net increase (decrease) in net assets derived from capital transactions 678,193,757 (179,984,274) -------------- -------------- Net Assets Total increase (decrease) in net assets 760,672,531 (194,725,972) Beginning of year 182,205,299 376,931,271 -------------- -------------- End of year $ 942,877,830 $ 182,205,299 ============== ============== See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Statement of Cash Flows Master Senior Floating Rate Trust For the Year Ended August 31, 2003 Cash Provided by Operating Activities Net increase in net assets resulting from operations $ 82,478,774 Adjustments to reconcile net increase in net assets resulting from operations to net cash provided by operating activities: Increase in receivables 1,686,145 Increase in other assets 56,955 Decrease in other liabilities 415,688 Realized and unrealized loss on investments--net (53,128,688) Amortization of premium and discount (1,310,277) -------------- Net cash provided by operating activities 30,198,597 -------------- Cash Provided by Investing Activities Proceeds from principal payments and sales of loan interests 512,915,701 Purchases of loan interests (315,337,985) Purchases of short-term investments--net (783,251,702) Proceeds from sales and maturities of short-term investments 732,593,322 -------------- Net cash provided by investing activities 146,919,336 -------------- Cash Used for Financing Activities Cash receipts of borrowings 40,000,000 Cash payments on borrowings (53,000,000) Cash receipts on capital contributions 18,515,321 Cash receipts from the acquisition of Merrill Lynch Senior Floating Rate Fund, Inc. 2,972,215 Cash payments on capital withdrawals (182,526,372) -------------- Net cash used for financing activities (174,038,836) -------------- Cash Net increase in cash 3,079,097 Cash at beginning of year 117,054 -------------- Cash at end of year $ 3,196,151 ============== Cash Flow Information Cash paid for interest $ 68,984 ============== See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Financial Highlights Master Senior Floating Rate Trust For the Period October 6, For the Year Ended 2000++ to The following ratios have been derived from August 31, August 31, information provided in the financial statements. 2003 2002 2001 Total Investment Return** Total investment return 11.07% (4.66%) -- ============== ============== ============== Ratios to Average Net Assets Expenses, excluding interest expense 1.04% 1.09% 1.06%* ============== ============== ============== Expenses 1.05% 1.12% 1.06%* ============== ============== ============== Investment income--net 4.80% 5.31% 7.92%* ============== ============== ============== Leverage Amount of borrowings outstanding, end of period (in thousands) -- $ 13,000 -- ============== ============== ============== Average amount of borrowings outstanding during the period (in thousands) $ 3,187 $ 3,959 -- ============== ============== ============== Supplemental Data Net assets, end of period (in thousands) $ 942,878 $ 182,205 $ 376,931 ============== ============== ============== Portfolio turnover 56.56% 36.77% 19.53% ============== ============== ============== *Annualized. **Total investment return is required to be disclosed for fiscal years beginning after December 15, 2000. ++Commencement of operations. See Notes to Financial Statements. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Notes to Financial Statements Master Senior Floating Rate Trust 1. Significant Accounting Policies: Master Senior Floating Rate Trust (the "Trust") is registered under the Investment Company Act of 1940, as amended, and is organized as a Delaware statutory trust. The Declaration of Trust permits the Trustees to issue nontransferable interests in the Trust, subject to certain limitations. On February 10, 2003, the Trust received all of the net assets of Merrill Lynch Senior Floating Rate Fund, Inc., a registered investment company that converted to a master/feeder structure. The Trust's financial statements are prepared in conformity with accounting principles generally accepted in the United States of America, which may require the use of management accruals and estimates. The following is a summary of significant accounting policies followed by the Trust. (a) Loan participation interests--The Trust invests primarily in senior secured floating rate loan interests ("Loan Interests") with collateral having a market value, at time of acquisition by the Trust, which Trust management believes equals or exceeds the principal amount of the corporate loan. The Trust may invest up to 20% of its total assets in loans made on an unsecured basis. Because agents, banks and intermediate participants from whom the Trust purchases the loan interest are primarily financial institutions, the Trust's investment in corporate loans at August 31, 2003 could be considered to be concentrated in the industry group consisting of financial institutions. (b) Valuation of investments--Loan Interests are valued in accordance with guidelines established by the Board of Trustees. Loan Interests are valued at the mean between the last available bid and asked prices from one or more brokers or dealers as obtained from Loan Pricing Corporation. For the limited number of Loan Interests for which no reliable price quotes are available, such Loan Interests will be valued by Loan Pricing Corporation through the use of pricing matrices to determine valuations. If the pricing service does not provide a value for the loan interests, the Investment Adviser will value the Loan Interests at fair value, which is intended to approximate market value. Securities that are held by the Trust that are traded on stock exchanges or the Nasdaq National Market are valued at the last sale price or official close price on the exchange on which such securities are traded, as of the close of business on the day the securities are being valued or, lacking any sales, at the last available bid price for long positions, and at the last available ask price for short positions. In cases where securities are traded on more than one exchange, the securities are valued on the exchange designated as the primary market by or under the authority of the Board of Trustees of the Trust. Long positions in securities traded in the over-the-counter ("OTC") market, Nasdaq Small Cap or Bulletin Board are valued at the last available bid price or yield equivalent obtained from one or more dealers or pricing services approved by the Board of Trustees of the Trust. Short positions in securities traded in the OTC market are valued at the last available ask price. Portfolio securities that are traded both in the OTC market and on a stock exchange are valued according to the broadest and most representative market. When the Trust writes an option, the amount of the premium received is recorded on the books of the Trust as an asset and an equivalent liability. The amount of the liability is subsequently valued to reflect the current market value of the option written, based on the last sale price in the case of exchange- traded options or, in the case of options traded in the OTC market, the last ask price. Options purchased by the Trust are valued at their last sale price in the case of exchange-traded options or, in the case of options traded in the OTC market, the last bid price. The value of swaps, including interest rate swaps, caps and floors, will be determined by obtaining dealer quotations. Other investments, including futures contracts and related options, are stated at market value. Obligations with remaining maturities of 60 days or less are valued at amortized cost unless the Investment Adviser believes that this method no longer produces fair valuations. Repurchase agreements will be valued at cost plus accrued interest. The Trust employs certain pricing services to provide securities prices for the Trust. Securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith by or under the direction of the Trustees of the Trust, including valuations furnished by the pricing services retained by the Trust, which may use a matrix system for valuations. The procedures of a pricing service and its valuations are reviewed by the officers of the Trust under the general supervision of the Trustees. Such valuations and procedures will be reviewed periodically by the Trustees. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Notes to Financial Statements (continued) Master Senior Floating Rate Trust Generally, trading in foreign securities, as well as U.S. government securities and money market instruments, is substantially completed each day at various times prior to the close of business on the New York Stock Exchange ("NYSE"). The values of such securities used in computing the net asset value of the Trust's shares are determined as of such times. Foreign currency exchange rates also are generally determined prior to the close of business on the NYSE. Occasionally, events affecting the values of such securities and such exchange rates may occur between the times at which they are determined and the close of business on the NYSE that may not be reflected in the computation of the Trust's net asset value. If events (for example, a company announcement, market volatility or a natural disaster) occur during such periods that are expected to materially affect the value of such securities, those securities may be valued at their fair value as determined in good faith by the Board of Trustees or by the Investment Adviser using a pricing service and/or procedures approved by the Board of Trustees. (c) Derivative financial instruments--The Trust may engage in various portfolio investment strategies both to increase the return of the Trust and to hedge, or protect, its exposure to interest rate movement and movements in the securities markets. Losses may arise due to changes in the value of the contract or if the counterparty does not perform under the contract. * Swaps--The Trust may enter into swap agreements, which are over- the-counter contracts in which the Trust and a counterparty agree to make periodic net payments on a specified notional amount. The net payments can be made for a set period of time or may be triggered by a pre-determined credit event. The net periodic payments may be based on a fixed or variable interest rate; the change in market value of a specified security, basket of securities, or index; or the return generated by a security. (d) Income taxes--The Trust is considered as a partnership for Federal income tax purposes. As such, each investor in the Trust is treated as owner of its proportionate share of the net assets, income, expenses and realized and unrealized gains and losses of the Trust. Accordingly, as a "pass through" entity, the Trust pays no income dividends or capital gains distributions. Therefore, no Federal income tax provision is required. It is intended that the Trust's assets will be managed so an investor in the Trust can satisfy the requirements of subchapter M of the Internal Revenue Code. (e) Security transactions and investment income--Security transactions are recorded on the dates the transactions are entered into (the trade dates). Realized gains and losses on security transactions are determined on the identified cost basis. Dividend income is recorded on the ex-dividend dates. Interest income is recognized on the accrual basis. The Trust amortizes all premiums and discounts on debt securities. 2. Investment Advisory Agreement and Transactions with Affiliates: The Trust has entered into an Investment Advisory Agreement with Fund Asset Management, L.P. ("FAM"). The general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect, wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML & Co."), which is the limited partner. FAM is responsible for the management of the Trust's portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of the Trust. For such services, the Trust pays a monthly fee at an annual rate of .95% of the average daily value of the Trust's net assets. For the year ended August 31, 2003, the Trust reimbursed FAM $13,848 for certain accounting services. Certain officers and/or trustees of the Trust are officers and/or directors of FAM, PSI, FDS, and/or ML & Co. 3. Investments: Purchases and sales of investments, excluding short-term securities, for the year ended August 31, 2003 were $315,337,985 and $513,066,886, respectively. Net realized losses for the year ended August 31, 2003 and net unrealized losses as of August 31, 2003 were as follows: Realized Unrealized Losses Losses Loan interests $ (14,781,384) $ (163,202,579) Short-term investments (83) -- Unfunded loan interests -- (238,040) ---------------- ---------------- Total $ (14,781,467) $ (163,440,619) ================ ================ MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Notes to Financial Statements (concluded) Master Senior Floating Rate Trust As of August 31, 2003, net unrealized depreciation for Federal income tax purposes aggregated $163,299,642, of which $6,836,065 related to appreciated securities and $170,135,707 related to depreciated securities. At August 31, 2003, the aggregate cost of investments for Federal income tax purposes was $1,098,080,016. 4. Unfunded loan interests: As of August 31, 2003, the Fund had unfunded loan commitments of approximately $4,061,000, which would be extended at the option of the borrower, pursuant to the following loan agreement: Unfunded Commitment Borrower (in thousands) Channel Master Holdings, Inc. $ 311 Granite Broadcasting Corporation $ 3,750 5. Short-Term Borrowings: The Trust, along with certain other funds managed by FAM and its affiliates, is a party to a $500,000,000 credit agreement with Bank One, N.A. and certain other lenders. The Trust may borrow under the credit agreement to fund investors' withdrawals and for other lawful purposes other than for leverage. The Trust may borrow up to the maximum amount allowable under the Trust's current prospectus and statement of additional information, subject to various other legal, regulatory or contractual limits. The Trust pays a commitment fee of ..09% per annum based on the Trust's pro rata share of the unused portion of the credit agreement. Amounts borrowed under the credit agreement bear interest at a rate equal to, at each fund's election, the Federal Funds rate plus .50% or a base rate as determined by Bank One, N.A. On November 29, 2002, the credit agreement was renewed for one year under the same terms, except that the total commitment was reduced from $1,000,000,000 to $500,000,000. For the year ended August 31, 2003, the average amount borrowed was approximately $3,187,000 and the daily weighted average borrowing rate was 1.85%. 6. Conversion of Merrill Lynch Senior Floating Rate Fund, Inc.: In conjunction with the conversion of Merrill Lynch Senior Floating Rate Fund, Inc. into a master-feeder fund on February 10, 2003, the Trust received a contribution of substantially all of the Fund's net assets in exchange for a beneficial interest in the Trust. The net assets contributed by Merrill Lynch Senior Floating Rate Fund, Inc. were $841,562,097, including $201,740,404 of unrealized depreciation. The aggregate net assets of the Trust immediately after the contribution were $998,039,294. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Independent Auditors' Report Master Senior Floating Rate Trust To the Investors and Board of Trustees of Master Senior Floating Rate Trust: We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Master Senior Floating Rate Trust as of August 31, 2003, and the related statement of operations and cash flows 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 the respective periods then ended. These financial statements and financial highlights are the responsibility of the Trust's 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 of America. 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. Our procedures included confirmation of securities owned as of August 31, 2003, by correspondence with the custodian and financial intermediaries; where replies were not received, we performed other auditing procedures. 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 Master Senior Floating Rate Trust as of August 31, 2003, the results of its operations and its cash flows for the year then ended, the changes in its net assets for each of the two years in the period then ended, and its financial highlights for the respective periods then ended, in conformity with accounting principles generally accepted in the United States of America. Deloitte & Touche LLP Princeton, New Jersey October 23, 2003 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Portfolio Information (unaudited) Master Senior Floating Rate Trust As of August 31, 2003 Percent of Ten Largest Holdings Total Assets Nextel Communications, Inc.* 7.0% Charter Communications Holdings 6.3 Century Cable Holdings LLC 4.4 Huntsman International LLC* 4.2 Wyndham International, Inc.* 2.8 Olympus Cable Holdings LLC 2.2 American Tower Corporation 2.1 Frontiervision Operating Partners LP* 1.9 Sygnet Wireless, Inc.* 1.9 Mission Energy Holdings* 1.9 *Includes combined holdings and/or affiliates. Percent of Five Largest Industries++ Total Assets Cable Television Services 21.5% Wireless Telecommunications 9.8 Utilities 6.2 Tower Construction & Leasing 5.6 Chemicals 5.1 ++For Trust compliance purposes "Industries" means any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Trust management. This definition may not apply for purposes of this report, which may combine industry sub- classifications for reporting ease. Industries are shown as a percent of net assets. These industry classifications are unaudited. Percent of Quality Ratings by Long-Term S&P/Moody's Investments BBB/Baa 2.3% BB/Ba 34.5 B/B 46.2 CCC/Caa 3.3 NR (Not Rated) 13.7 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Officers and Directors/Trustees (unaudited) Number of Portfolios in Other Public Fund Complex Directorships Position(s) Length Overseen by Held by Held Of Time Director/ Director/ Name, Address & Age with Fund Served Principal Occupation(s) During Past 5 Years Trustee Trustee Interested Director/Trustee Terry K. Glenn* President 1999 to President and Chairman of Merrill Lynch 122 Funds None P.O. Box 9011 and present Investment Managers, L.P. ("MLIM")/Fund 163 Portfolios Princeton, Director/ Asset Management, L.P. ("FAM")--Advised NJ 08543-9011 Trustee Funds since 1999; Chairman (Americas Region) Age: 62 of MLIM from 2000 to 2002; Executive Vice President of MLIM and FAM (which terms as used herein include their corporate predecessors) from 1983 to 2002; President of FAM Distributors, Inc. ("FAMD") from 1986 to 2002 and Director thereof from 1991 to 2002; Executive Vice President and Director of Princeton Services, Inc. ("Princeton Services") from 1993 to 2002; President of Princeton Administrators, L.P. from 1989 to 2002; Director of Financial Data Services, Inc. since 1985. *Mr. Glenn is a director, trustee or member of an advisory board of certain other investment companies for which MLIM or FAM acts as investmentadviser. Mr. Glenn is an "interested person," as described in the Investment Company Act, of the Fund based on his former positions with MLIM, FAM, FAMD, Princeton Services and Princeton Administrators, L.P. The Director's/Trustee's term is unlimited. Directors/Trustees serve until their resignation, removal or death, or until December 31 of the year in which they turn 72. As Fund/Trust President, Mr. Glenn serves at the pleasure of the Board of Directors/Trustees. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Officers and Directors/Trustees (unaudited)(continued) Number of Portfolios in Other Public Fund Complex Directorships Position(s) Length Overseen by Held by Held Of Time Director/ Director/ Name, Address & Age with Fund Served Principal Occupation(s) During Past 5 Years Trustee Trustee Independent Directors/Trustees* Ronald W. Forbes Director/ 1989 to Professor Emeritus of Finance, School of 48 Funds None P.O. Box 9095 Trustee present Business, State University of New York at 49 Portfolios Princeton, Albany since 2000 and Professor thereof NJ 08543-9095 from 1989 to 2000; International Consultant Age: 62 at the Urban Institute from 1995 to 1999. Cynthia A. Montgomery Director/ 1994 to Professor, Harvard Business School since 48 Funds Unum Provident P.O. Box 9095 Trustee present 1989. 49 Portfolios Corporation; Princeton, Newell Rubber- NJ 08543-9095 maid, Inc. Age: 51 Charles C. Reilly Director/ 1990 to Self-employed financial consultant since 48 Funds None P.O. Box 9095 Trustee present 1990. 49 Portfolios Princeton, NJ 08543-9095 Age: 72 Kevin A. Ryan Director/ 1992 to Founder and Director Emeritus of the Boston 48 Funds None P.O. Box 9095 Trustee present University Center for the Advancement of 49 Portfolios Princeton, Ethics and Character; Professor of Education NJ 08543-9095 at Boston University from 1982 to 1999 and Age: 70 Professor Emeritus thereof since 1999. Roscoe S. Suddarth Director/ 2000 to President, Middle East Institute from 1995 48 Funds None P.O. Box 9095 Trustee present to 2001; Foreign Service Officer, United 49 Portfolios Princeton, States Foreign Service from 1961 to 1995; NJ 08543-9095 Career Minister from 1989 to 1995; Deputy Age: 68 Inspector General, U.S. Department of State from 1991 to 1994; U.S. Ambassador to the Hashemite Kingdom of Jordan from 1987 to 1990. Richard R. West Director/ 1989 to Dean Emeritus of New York University, 48 Funds Bowne & Co., P.O. Box 9095 Trustee present Leonard N. Stern School of Business 49 Portfolios Inc.; Vornado Princeton, Administration since 1994. Realty Trust; NJ 08543-9095 Vornado Age: 65 Operating Company; Alexander's, Inc. Edward D. Zinbarg Director/ 2000 to Executive Vice President of The Prudential 48 Funds None P.O. Box 9095 Trustee present Insurance Company of America from 1988 49 Portfolios Princeton, to 1994; Former Director of Prudential NJ 08543-9095 Reinsurance Company and former Trustee of Age: 68 The Prudential Foundation; Self-employed financial consultant since 1994. *The Director's/Trustee's term is unlimited. Directors/Trustees serve until their resignation, removal or death, or until December 31 of the year in which they turn 72. MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Officers and Directors/Trustees (unaudited)(concluded) Position(s) Length Held Of Time Name, Address & Age with Fund Served* Principal Occupation(s) During Past 5 Years Fund/Trust Officers Donald C. Burke Vice 1993 to First Vice President of MLIM and FAM since 1997 and Treasurer thereof P.O. Box 9011 President present since 1999; Senior Vice President and Treasurer of Princeton Services Princeton, and and since 1999; Vice President of FAMD since 1999; Director of MLIM Taxation NJ 08543-9011 Treasurer 1999 to since 1990. Age: 43 present Kevin J. Booth Vice 2000 to Director (Global Fixed Income) of MLIM since 2000; Vice President of MLIM P.O. Box 9011 President present from 1994 to 2000. Princeton, NJ 08543-9011 Age: 49 Joseph P. Matteo Vice 2000 to Director (Global Fixed Income) of MLIM since 2001; Vice President of MLIM P.O. Box 9011 President present from 1997 to 2001. Princeton, NJ 08543-9011 Age: 39 Bradley J. Lucido Secretary 1999 to Director (Legal Advisory) of MLIM since 2002; Vice President of MLIM from P.O. Box 9011 present 1999 to 2002 and Attorney thereof since 1995. Princeton, NJ 08543-9011 Age: 37 *Officers of the Fund/Trust serve at the pleasure of the Board of Directors/Trustees. Custodian The Bank of New York 100 Church Street New York, NY 10286 Transfer Agent Financial Data Services, Inc. 4800 Deer Lake Drive East Jacksonville, FL 32246-6484 800-637-3863 MERRILL LYNCH SENIOR FLOATING RATE FUND, INC., AUGUST 31, 2003 Item 2 - Did registrant adopt a code of ethics, as of the end of the period covered by this report, 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? If not, why not? Briefly describe any amendments or waivers that occurred during the period. State here if code of ethics/amendments/waivers are on website and give website address-. State here if fund will send code of ethics to shareholders without charge upon request-- The registrant has adopted a code of ethics, as of the end of the period covered by this report, that applies to the registrant's principal executive officer, principal financial officer and principal accounting officer, or persons performing similar functions. A copy of the code of ethics is available without charge upon request by calling toll-free 1-800-MER-FUND (1-800-637-3863). Item 3 - Did the registrant's board of directors determine that the registrant either: (i) has at least one audit committee financial expert serving on its audit committee; or (ii) does not have an audit committee financial expert serving on its audit committee? If yes, disclose name of financial expert and whether he/she is "independent," (fund may, but is not required, to disclose name/ independence of more than one financial expert) If no, explain why not. - The registrant's board of directors has determined that (i) the registrant has the following audit committee financial experts serving on its audit committee and (ii) each audit committee financial expert is independent: (1) Ronald W. Forbes, (2) Richard R. West, and (3) Edward D. Zinbarg. Item 4 - Disclose annually only (not answered until December 15, 2003) (a) Audit Fees - Disclose aggregate fees billed for each of the last two fiscal years for professional services rendered by the principal accountant for the audit of the registrant's annual financial statements or services that are normally provided by the accountant in connection with statutory and regulatory filings or engagements for those fiscal years. N/A. (b) Audit-Related Fees - Disclose aggregate fees billed in each of the last two fiscal years for assurance and related services by the principal accountant that are reasonably related to the performance of the audit of the registrant's financial statements and are not reported under paragraph (a) of this Item. Registrants shall describe the nature of the services comprising the fees disclosed under this category. N/A. (c) Tax Fees - Disclose aggregate fees billed in each of the last two fiscal years for professional services rendered by the principal accountant for tax compliance, tax advice, and tax planning. Registrants shall describe the nature of the services comprising the fees disclosed under this category. N/A. (d) All Other Fees - Disclose aggregate fees billed in each of the last two fiscal years for products and services provided by the principal accountant, other than the services reported in paragraphs (a) through (c) of this Item. Registrants shall describe the nature of the services comprising the fees disclosed under this category. N/A. (e)(1) Disclose the audit committee's pre-approval policies and procedures described in paragraph (c)(7) of Rule 2-01 of Regulation S-X. N/A. (e)(2) Disclose the percentage of services described in each of paragraphs (b) through (d) of this Item that were approved by the audit committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X. N/A. (f) If greater than 50%, disclose the percentage of hours expended on the principal accountant's engagement to audit the registrant's financial statements for the most recent fiscal year that were attributed to work performed by persons other than the principal accountant's full-time, permanent employees. N/A. (g) Disclose the aggregate non-audit fees billed by the registrant's accountant for services rendered to the registrant, and rendered to the registrant's investment adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant for each of the last two fiscal years of the registrant. N/A. (h) Disclose whether the registrant's audit committee has considered whether the provision of non-audit services that were rendered to the registrant's investment adviser (not including any subadviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant's independence. N/A. Item 5 - If the registrant is a listed issuer as defined in Rule 10A- 3 under the Exchange Act, state whether or not the registrant has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Exchange Act. If the registrant has such a committee, however designated, identify each committee member. If the entire board of directors is acting as the registrant's audit committee in Section 3(a)(58)(B) of the Exchange Act, so state. If applicable, provide the disclosure required by Rule 10A-3(d) under the Exchange Act regarding an exemption from the listing standards for audit committees. N/A (Listed issuers must be in compliance with the new listing rules by the earlier of their first annual shareholders meeting after January 2004, or October 31, 2004 (annual requirement)) Item 6 - Reserved Item 7 - For closed-end funds that contain voting securities in their portfolio, describe the policies and procedures that it uses to determine how to vote proxies relating to those portfolio securities. Proxy Voting Policies and Procedures Each Fund's Board of Directors/Trustees has delegated to Merrill Lynch Investment Managers, L.P. and/or Fund Asset Management, L.P. (the "Investment Adviser") authority to vote all proxies relating to the Fund's portfolio securities. The Investment Adviser has adopted policies and procedures ("Proxy Voting Procedures") with respect to the voting of proxies related to the portfolio securities held in the account of one or more of its clients, including a Fund. Pursuant to these Proxy Voting Procedures, the Investment Adviser's primary objective when voting proxies is to make proxy voting decisions solely in the best interests of each Fund and its shareholders, and to act in a manner that the Investment Adviser believes is most likely to enhance the economic value of the securities held by the Fund. The Proxy Voting Procedures are designed to ensure that that the Investment Adviser considers the interests of its clients, including the Funds, and not the interests of the Investment Adviser, when voting proxies and that real (or perceived) material conflicts that may arise between the Investment Adviser's interest and those of the Investment Adviser's clients are properly addressed and resolved. In order to implement the Proxy Voting Procedures, the Investment Adviser has formed a Proxy Voting Committee (the "Committee"). The Committee is comprised of the Investment Adviser's Chief Investment Officer (the "CIO"), one or more other senior investment professionals appointed by the CIO, portfolio managers and investment analysts appointed by the CIO and any other personnel the CIO deems appropriate. The Committee will also include two non- voting representatives from the Investment Adviser's Legal department appointed by the Investment Adviser's General Counsel. The Committee's membership shall be limited to full-time employees of the Investment Adviser. No person with any investment banking, trading, retail brokerage or research responsibilities for the Investment Adviser's affiliates may serve as a member of the Committee or participate in its decision making (except to the extent such person is asked by the Committee to present information to the Committee, on the same basis as other interested knowledgeable parties not affiliated with the Investment Adviser might be asked to do so). The Committee determines how to vote the proxies of all clients, including a Fund, that have delegated proxy voting authority to the Investment Adviser and seeks to ensure that all votes are consistent with the best interests of those clients and are free from unwarranted and inappropriate influences. The Committee establishes general proxy voting policies for the Investment Adviser and is responsible for determining how those policies are applied to specific proxy votes, in light of each issuer's unique structure, management, strategic options and, in certain circumstances, probable economic and other anticipated consequences of alternate actions. In so doing, the Committee may determine to vote a particular proxy in a manner contrary to its generally stated policies. In addition, the Committee will be responsible for ensuring that all reporting and recordkeeping requirements related to proxy voting are fulfilled. The Committee may determine that the subject matter of a recurring proxy issue is not suitable for general voting policies and requires a case-by-case determination. In such cases, the Committee may elect not to adopt a specific voting policy applicable to that issue. The Investment Adviser believes that certain proxy voting issues require investment analysis - such as approval of mergers and other significant corporate transactions - akin to investment decisions, and are, therefore, not suitable for general guidelines. The Committee may elect to adopt a common position for the Investment Adviser on certain proxy votes that are akin to investment decisions, or determine to permit the portfolio manager to make individual decisions on how best to maximize economic value for a Fund (similar to normal buy/sell investment decisions made by such portfolio managers). While it is expected that the Investment Adviser will generally seek to vote proxies over which the Investment Adviser exercises voting authority in a uniform manner for all the Investment Adviser's clients, the Committee, in conjunction with a Fund's portfolio manager, may determine that the Fund's specific circumstances require that its proxies be voted differently. To assist the Investment Adviser in voting proxies, the Committee has retained Institutional Shareholder Services ("ISS"). ISS is an independent adviser that specializes in providing a variety of fiduciary-level proxy-related services to institutional investment managers, plan sponsors, custodians, consultants, and other institutional investors. The services provided to the Investment Adviser by ISS include in-depth research, voting recommendations (although the Investment Adviser is not obligated to follow such recommendations), vote execution, and recordkeeping. ISS will also assist the Fund in fulfilling its reporting and recordkeeping obligations under the Investment Company Act. The Investment Adviser's Proxy Voting Procedures also address special circumstances that can arise in connection with proxy voting. For instance, under the Proxy Voting Procedures, the Investment Adviser generally will not seek to vote proxies related to portfolio securities that are on loan, although it may do so under certain circumstances. In addition, the Investment Adviser will vote proxies related to securities of foreign issuers only on a best efforts basis and may elect not to vote at all in certain countries where the Committee determines that the costs associated with voting generally outweigh the benefits. The Committee may at any time override these general policies if it determines that such action is in the best interests of a Fund. From time to time, the Investment Adviser may be required to vote proxies in respect of an issuer where an affiliate of the Investment Adviser (each, an "Affiliate"), or a money management or other client of the Investment Adviser (each, a "Client") is involved. The Proxy Voting Procedures and the Investment Adviser's adherence to those procedures are designed to address such conflicts of interest. The Committee intends to strictly adhere to the Proxy Voting Procedures in all proxy matters, including matters involving Affiliates and Clients. If, however, an issue representing a non- routine matter that is material to an Affiliate or a widely known Client is involved such that the Committee does not reasonably believe it is able to follow its guidelines (or if the particular proxy matter is not addressed by the guidelines) and vote impartially, the Committee may, in its discretion for the purposes of ensuring that an independent determination is reached, retain an independent fiduciary to advise the Committee on how to vote or to cast votes on behalf of the Investment Adviser's clients. In the event that the Committee determines not to retain an independent fiduciary, or it does not follow the advice of such an independent fiduciary, the powers of the Committee shall pass to a subcommittee, appointed by the CIO (with advice from the Secretary of the Committee), consisting solely of Committee members selected by the CIO. The CIO shall appoint to the subcommittee, where appropriate, only persons whose job responsibilities do not include contact with the Client and whose job evaluations would not be affected by the Investment Adviser's relationship with the Client (or failure to retain such relationship). The subcommittee shall determine whether and how to vote all proxies on behalf of the Investment Adviser's clients or, if the proxy matter is, in their judgment, akin to an investment decision, to defer to the applicable portfolio managers, provided that, if the subcommittee determines to alter the Investment Adviser's normal voting guidelines or, on matters where the Investment Adviser's policy is case-by-case, does not follow the voting recommendation of any proxy voting service or other independent fiduciary that may be retained to provide research or advice to the Investment Adviser on that matter, no proxies relating to the Client may be voted unless the Secretary, or in the Secretary's absence, the Assistant Secretary of the Committee concurs that the subcommittee's determination is consistent with the Investment Adviser's fiduciary duties In addition to the general principles outlined above, the Investment Adviser has adopted voting guidelines with respect to certain recurring proxy issues that are not expected to involve unusual circumstances. These policies are guidelines only, and the Investment Adviser may elect to vote differently from the recommendation set forth in a voting guideline if the Committee determines that it is in a Fund's best interest to do so. In addition, the guidelines may be reviewed at any time upon the request of a Committee member and may be amended or deleted upon the vote of a majority of Committee members present at a Committee meeting at which there is a quorum. The Investment Adviser has adopted specific voting guidelines with respect to the following proxy issues: * Proposals related to the composition of the Board of Directors of issuers other than investment companies. As a general matter, the Committee believes that a company's Board of Directors (rather than shareholders) is most likely to have access to important, nonpublic information regarding a company's business and prospects, and is therefore best-positioned to set corporate policy and oversee management. The Committee, therefore, believes that the foundation of good corporate governance is the election of qualified, independent corporate directors who are likely to diligently represent the interests of shareholders and oversee management of the corporation in a manner that will seek to maximize shareholder value over time. In individual cases, the Committee may look at a nominee's history of representing shareholder interests as a director of other companies or other factors, to the extent the Committee deems relevant. * Proposals related to the selection of an issuer's independent auditors. As a general matter, the Committee believes that corporate auditors have a responsibility to represent the interests of shareholders and provide an independent view on the propriety of financial reporting decisions of corporate management. While the Committee will generally defer to a corporation's choice of auditor, in individual cases, the Committee may look at an auditors' history of representing shareholder interests as auditor of other companies, to the extent the Committee deems relevant. * Proposals related to management compensation and employee benefits. As a general matter, the Committee favors disclosure of an issuer's compensation and benefit policies and opposes excessive compensation, but believes that compensation matters are normally best determined by an issuer's board of directors, rather than shareholders. Proposals to "micro-manage" an issuer's compensation practices or to set arbitrary restrictions on compensation or benefits will, therefore, generally not be supported. * Proposals related to requests, principally from management, for approval of amendments that would alter an issuer's capital structure. As a general matter, the Committee will support requests that enhance the rights of common shareholders and oppose requests that appear to be unreasonably dilutive. * Proposals related to requests for approval of amendments to an issuer's charter or by-laws. As a general matter, the Committee opposes poison pill provisions. * Routine proposals related to requests regarding the formalities of corporate meetings. * Proposals related to proxy issues associated solely with holdings of investment company shares. As with other types of companies, the Committee believes that a fund's Board of Directors (rather than its shareholders) is best-positioned to set fund policy and oversee management. However, the Committee opposes granting Boards of Directors authority over certain matters, such as changes to a fund's investment objective, that the Investment Company Act envisions will be approved directly by shareholders. * Proposals related to limiting corporate conduct in some manner that relates to the shareholder's environmental or social concerns. The Committee generally believes that annual shareholder meetings are inappropriate forums for discussion of larger social issues, and opposes shareholder resolutions "micromanaging" corporate conduct or requesting release of information that would not help a shareholder evaluate an investment in the corporation as an economic matter. While the Committee is generally supportive of proposals to require corporate disclosure of matters that seem relevant and material to the economic interests of shareholders, the Committee is generally not supportive of proposals to require disclosure of corporate matters for other purposes. Item 8--Reserved Item 9(a) - The registrant's certifying officers have reasonably designed such disclosure controls and procedures to ensure material information relating to the registrant is made known to us by others particularly during the period in which this report is being prepared. The registrant's certifying officers have determined that the registrant's disclosure controls and procedures are effective based on our evaluation of these controls and procedures as of a date within 90 days prior to the filing date of this report. Item 9(b)--There were no significant changes in the registrant's internal controls or in other factors that could significantly affect these controls subsequent to the date of their evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. Item 10 - Exhibits 10(a) - Attach code of ethics or amendments/waivers, unless code of ethics or amendments/waivers is on website or offered to shareholders upon request without charge. N/A. 10(b) - Attach certifications pursuant to Section 302 of the Sarbanes-Oxley Act. Attached hereto. 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. Merrill Lynch Senior Floating Rate Fund, Inc. By: _/s/ Terry K. Glenn_______ Terry K. Glenn, President of Merrill Lynch Senior Floating Rate Fund, Inc. Date: October 24, 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. By: _/s/ Terry K. Glenn________ Terry K. Glenn, President of Merrill Lynch Senior Floating Rate Fund, Inc. Date: October 24, 2003 By: _/s/ Donald C. Burke________ Donald C. Burke, Chief Financial Officer of Merrill Lynch Senior Floating Rate Fund, Inc. Date: October 24, 2003 Attached hereto as a furnished exhibit are the certifications pursuant to Section 906 of the Sarbanes-Oxley Act.