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 811-5011 Name of Fund: CMA New York Municipal Money Fund CMA Multi-State Municipal Series Trust Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Terry K. Glenn, President, CMA New York Municipal Money Fund of CMA Multi-State Municipal Series Trust, 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: 03/31/04 Date of reporting period: 04/01/03 - 03/31/04 Item 1 - Report to Stockholders (BULL LOGO) Merrill Lynch Investment Managers www.mlim.ml.com CMA New York Municipal Money Fund Annual Report March 31, 2004 This report is not authorized for use as an offer of sale or a solicitation of an offer to buy shares of the Fund unless accompanied or preceded by the Fund's current prospectus. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund. Past performance results shown in this report should not be considered a representation of future performance, which will fluctuate. Statements and other information herein are as dated and are subject to change. 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. CMA New York Municipal Money Fund of CMA Multi-State Municipal Series Trust Box 9011 Princeton, NJ 08543-9011 (GO PAPERLESS LOGO) It's Fast, Convenient, & Timely! To sign up today, go to www.icsdelivery.com/live. CMA New York Municipal Money Fund Important Tax Information (unaudited) All of the net investment income distributions paid by CMA New York Municipal Money Fund during the taxable year ended March 31, 2004 qualify as tax-exempt interest dividends for Federal income tax purposes. Additionally, the following table summarizes the taxable per share distribution paid by the Fund during the year: Record Payable Ordinary Long-Term Date Date Income Capital Gains 12/31/2003 12/31/2003 $0.000016 $0.000005 Please retain this information for your records. Electronic Delivery The Fund offers 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. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 A Letter From the President Dear Shareholder Index returns during the most recent six-month and 12-month reporting periods indicate that fixed income markets - both taxable and tax-exempt - continued to reward those investors who were willing to accept greater risk. The high yield market, as measured by the Credit Suisse First Boston High Yield Index, provided a six-month return of +8.65% and a 12-month return of +22.86% as of March 31, 2004. By comparison, the Lehman Brothers Aggregate Bond Index returned +2.98% and +5.40% and the Lehman Brothers Municipal Bond Index returned +3.12% and +5.86% for the six-month and 12-month periods ended March 31, 2004, respectively. As of March month-end, the Federal Reserve Board maintained its accommodative policy stance, pledging "patience" in raising interest rates. As a result, short-term interest rates remained at historic lows and kept the short end of the yield curve relatively flat, making it increasingly difficult to find attractive income opportunities. Market watchers continue to monitor the economic data and Federal Reserve Board language for indications of interest rate direction. Having said that, if the economy continues to grow at its recent pace, many believe it is just a matter of time before interest rates move upward. Equity markets, in the meantime, continued to provide attractive returns. For the six-month and 12-month periods ended March 31, 2004, the Standard & Poor's 500 Index returned +14.08% and +35.12%, respectively. Much of the boost came from improving economic conditions throughout the past year. Significant fiscal and monetary stimulus, including the low interest rates and tax cuts, has opened the door to consumer spending, capital spending, increases in exports and long-awaited job growth. As expected, these positive developments have led the way to improvements in corporate earnings - a positive for stock markets. The events and efforts of the past year leave us with a much stronger economy today. With all of this in mind, we believe it is time for investors to consider what can go right in 2004. We encourage you to revisit your portfolio and your asset allocation strategy to ensure you are well positioned to take advantage of the opportunities that lie ahead. Your financial advisor can help you develop a strategy designed to perform through all types of market and economic cycles. 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 Trustee CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 A Discussion With Your Fund's Portfolio Manager With interest rates generally declining and expected to remain low for some time, fixed rate notes offered somewhat higher yields than variable rate products, and this is where we focused our investment. How did the Fund perform during the fiscal year in light of the existing market conditions? For the 12-month period ended March 31, 2004, CMA New York Municipal Money Fund paid shareholders a net annualized yield of .49%.* As of March 31, 2004, the Fund's seven-day yield was .46%. The Fund's approximately 28% stake in fixed rate bonds and notes benefited performance, as these securities tended to outperform as interest rates continued to move lower. Short-term notes, in particular, have been one of the few areas of the New York short- term market where we captured some yield advantage versus shorter- term commercial paper and variable rate demand notes. Throughout the period, an accommodative Federal Reserve Board continued to maintain interest rates near historically low levels. The last in a series of interest rate cuts came in June 2003, as the Federal Reserve Board looked to stimulate economic growth and ward off the potential for deflation. Although economic growth began to accelerate later in the year, concerns over weak job growth persisted in the market. Investors tried to anticipate when the Federal Reserve Board would restore interest rates to more neutral levels. The constant interest rate analysis translated into widespread volatility, which created opportunities in the fixed income markets. Describe conditions in the State of New York during the period. Economic conditions in New York continued to improve throughout the past 12 months. The financial services and banking industries staged a solid rebound, while the real estate market continued to be quite strong. New York's long-challenged manufacturing sector also seemed close to stabilization. The rebuilding process in Lower Manhattan appears close to getting underway, a positive for New York City and State. Finally, retail sales continued to be solid around the state. Notwithstanding the positive news, the state must contend with large budget gaps that are projected for the next couple of fiscal years. *Based on a constant investment throughout the period, with dividends compounded daily, and reflecting a net return to the investor after all expenses. What changes were made to the portfolio during the period? With a relatively stable short-term municipal yield curve and a Federal Reserve Board that seemed content to maintain interest rates at historically low levels, we had little incentive to shift our strategy during the past year. Our primary focus throughout the period was on the continuous purchase of fixed rate notes and bonds. With short-term interest rates in a holding pattern, we felt that the longer-term fixed-coupon securities would outperform the shorter- term variable rate demand products. This theory proved correct. For the 12-month period ended March 31, 2004, the average yield on the one-year note, as measured by the Bond Buyer One-Year Note Index, was 1.08%. This compared to an average yield of 1.00% for seven-day variable rate products, as measured by the BMA Municipal Swap Index. The Fund's average portfolio maturity for the most of the year remained in the 50-day - 70-day range. In an effort to capture the most attractive yield for our shareholders, we reduced the Fund's holdings of tax-exempt commercial paper, which underperformed both variable rate demand notes and fixed rate notes during the past year. How would you characterize the portfolio's position at the close of the period? At period end, the Fund's average portfolio maturity stood at 47 days. We expect limited issuance of New York notes until May - June of this year. For this reason, as securities mature from the portfolio, we expect to reinvest the proceeds in variable rate demand notes to take advantage of the historically higher yields available on these products during tax season. As issuance of New York fixed rate notes begins in earnest in mid-May, we will monitor economic conditions and the interest rate outlook to determine our level of involvement. We believe any significant improvement in the nation's employment picture could cause the Federal Reserve Board to rethink its current policy stance. We remain cognizant of this and stand ready to adjust our investment strategy as appropriate. Edward J. Andrews Vice President and Portfolio Manager April 13, 2004 CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Schedule of Investments (In Thousands) Face Amount Municipal Bonds Value New York--99.2% $23,340 ABN Amro Munitops Certificates Trust, Revenue Refunding Bonds, VRDN, Series 2002-10, 1.06% due 11/15/2010 (d)(f) $ 23,340 17,256 Albany, New York, City School District, GO, BAN, 1.50% due 6/30/2004 17,277 3,112 Albany, New York, GO, BAN, 1.75% due 6/10/2004 3,116 2,500 Albany, New York, IDA, IDR, Refunding (Albany Ventures Inc. Project), VRDN, 1.10% due 12/29/2010 (f) 2,500 5,000 Amityville, New York, Union Free School District, GO, TAN, 1.75% due 6/29/2004 5,007 12,200 Averill Park, New York, Central School District, GO, BAN, 1.50% due 7/15/2004 12,217 3,000 Big Flats, New York, GO, BAN, 2% due 12/02/2004 3,015 8,873 Binghamton, New York, GO, Refunding, BAN, 2% due 9/24/2004 8,911 10,000 Brocton, New York, Central School District, GO, BAN, 2% due 12/17/2004 10,054 260 Brookhaven, New York, GO, Public Improvement, Series B, 4% due 10/01/2004 (b) 264 17,720 Broome County, New York, GO, Refunding, BAN, 2% due 4/23/2004 17,729 4,000 Carthage, New York, Central School District, GO, RAN, 1.75% due 6/25/2004 4,006 2,610 Cattaraugus County, New York, Development Agency, IDR (Gowanda Electronics Corporation), VRDN, AMT, Series A, 1.20% due 9/01/2021 (f) 2,610 3,708 Chautauqua County, New York, GO, Refunding, BAN, 1.75% due 8/06/2004 3,717 18,744 Cheektowaga, New York, Central School District, GO, BAN, 2% due 6/03/2004 18,776 4,083 Clayton New York, BAN, 1.50% due 10/08/2004 4,093 10,000 Commack, New York, Union Free School District, GO, BAN, 2% due 11/19/2004 10,049 2,625 Cornwall, New York, Central School District, GO, BAN, 2% due 6/03/2004 2,630 3,500 Dutchess County, New York, IDA, Civic Facility Revenue Bonds (Trinity-Pawling School Corporation), VRDN, 1.02% due 10/01/2032 (f) 3,500 5,000 Eagle Tax-Exempt Trust, Metropolitan Transportation Authority, New York, Revenue Bonds, VRDN, Series 2003-0051, Class A, 1.05% due 11/15/2032 (b)(f) 5,000 29,700 Eagle Tax-Exempt Trust, New York State Electric and Gas, VRDN, Series 943202, 1.05% due 4/01/2034 (d)(f) 29,700 Eagle Tax-Exempt Trust, New York State Local Government, VRDN (f): 10,145 Series 2001-323, 1.05% due 4/01/2015 10,145 29,700 Series 943201, 1.05% due 4/01/2034 29,700 24,500 Series 983201, 1.05% due 4/01/2017 24,500 7,730 Eagle Tax-Exempt Trust, Revenue Refunding Bonds, VRDN, Series 2002-6003, Class A, 1.05% due 11/15/2032 (d)(f) 7,730 Eagle Tax-Exempt Trust, Triborough Bridge and Tunnel Authority, VRDN (f): 6,000 Revenue Bonds, Series 2003-0004, Class A, 1.05% due 11/15/2032 (b) 6,000 5,200 Series 96C, 1.05% due 1/01/2005 5,200 5,600 East Moriches, New York, Union Free School District, GO, TAN, 1.50% due 6/24/2004 5,607 13,800 East Syracuse-Minoa, New York, Central School District, GO, BAN, 2% due 5/07/2004 13,812 1,340 Eastchester, New York, BAN, 2% due 9/09/2004 1,345 3,010 Edgemont, New York, Greenburgh Union Free School District, GO, Refunding, BAN, 1.50% due 8/20/2004 3,015 Portfolio Abbreviations for CMA New York Municipal Money Fund AMT Alternative Minimum Tax (subject to) BAN Bond Anticipation Notes CP Commercial Paper FLOATS Floating Rate Securities GO General Obligation Bonds HFA Housing Finance Agency IDA Industrial Development Authority IDR Industrial Development Revenue Bonds M/F Multi-Family MERLOTS Municipal Extendible Receipt Liquidity Option Tender Securities MSTR Municipal Securities Trust Receipts PUTTERS Puttable Tax-Exempt Receipts RAN Revenue Anticipation Notes ROCS Reset Option Certificates TAN Tax Anticipation Notes VRDN Variable Rate Demand Notes CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Schedule of Investments (continued) (In Thousands) Face Amount Municipal Bonds Value New York (continued) $ 1,500 Elwood, New York, Union Free School District, GO, TAN, Series 2003-2004, 1.50% due 6/29/2004 $ 1,502 Erie County, New York, IDA, Civic Facility Revenue Bonds, VRDN (f): 1,585 (Claddagh Commission Inc. Project), 1.10% due 12/01/2015 1,585 4,055 Multi-Mode (Child and Family Services of Erie County), 1.10% due 6/01/2022 4,055 6,845 Fabius-Pompey, New York, Central School District, GO, BAN, 1.50% due 6/25/2004 6,852 11,951 Fayetteville-Manlius, New York, Central School District, GO, BAN, 2% due 5/28/2004 11,969 Freeport, New York, GO, BAN: 4,000 (Power Project), Series A, 2% due 8/15/2004 4,011 3,000 Series C, 1.75% due 7/28/2004 3,006 1,950 Granville, New York, Central School District, GO, BAN, 1.50% due 7/08/2004 1,953 5,000 Great Neck, New York, Union Free School District, GO, TAN, 1.50% due 6/29/2004 5,006 2,700 Greece, New York, Central School District, GO, BAN, 1.75% due 6/18/2004 2,703 2,655 Guilderland, New York, IDA, Civic Facility, Revenue Bonds (West Turnpike), VRDN, Series A, 1.10% due 4/01/2020 (f) 2,655 5,200 Herricks, New York, Union Free School District, BAN, 2% due 12/02/2004 5,229 15,000 Hilton, New York, Central School District, GO, BAN, 1.50% due 9/02/2004 15,028 3,710 Honeoye Falls-Lima, New York, Central School District, GO, BAN, 2% due 9/23/2004 3,726 16,000 Islip, New York, IDA, Industrial Revenue Bonds (Bayshore LLC Project), VRDN, AMT, 1.08% due 12/01/2029 (f) 16,000 15,546 Ithaca City, New York, GO, BAN, 2% due 1/17/2005 15,644 2,850 Johnson City, New York, GO, BAN, 2% due 5/28/2004 2,854 6,061 Kenmore-Tonawanda, New York, Union Free School District, GO, BAN, Series A, 2% due 10/01/2004 6,089 6,000 Kings Park, New York, Central School District, GO, TAN, 1.35% due 6/29/2004 6,004 12,850 Lackawanna, New York, City School District, BAN, 1.50% due 6/17/2004 12,864 5,000 Levittown, New York, Union Free School District, TAN, 1.50% due 6/29/2004 5,007 13,812 Liverpool, New York, Central School District, GO, BAN, 2% due 4/02/2004 13,813 7,750 Liverpool, New York, Central School District, GO, Refunding, RAN, 1.75% due 7/09/2004 7,764 Long Island Power Authority, New York, Electric System Revenue Bonds (f): 29,965 FLOATS, Series 822-D, 1.07% due 9/01/2029 (g) 29,965 25,000 VRDN, Sub-Series 3A, 1% due 5/01/2033 25,000 2,000 VRDN, Sub-Series 7B, 1.03% due 4/01/2025 (e) 2,000 20,876 Long Island Power Authority, New York, Electric System Revenue Refunding Bonds, FLOATS, Series 339, 1.05% due 12/01/2026 (e)(f) 20,876 5,000 Malverne, New York, Union Free School District, GO, TAN, 1.50% due 6/29/2004 5,006 10,000 Metropolitan Transportation Authority, New York, CP, 1% due 8/12/2004 10,000 Metropolitan Transportation Authority, New York, Dedicated Tax Fund Revenue Refunding Bonds (d)(f): 11,362 FLOATS, Series 704, 1.05% due 11/15/2026 11,361 22,700 VRDN, Series B, 1.01% due 11/01/2022 22,700 Metropolitan Transportation Authority, New York, Revenue Bonds (f): 20,000 FLOATS, Series 848-D, 1.07% due 11/15/2021 (b) 20,000 5,290 ROCS, Series II-R-4010, 1.05% due 11/15/2026 (d) 5,290 Metropolitan Transportation Authority, New York, Revenue Refunding Bonds (f): 38,795 MERLOTS, Series A52, 1.05% due 11/15/2022 (b) 38,795 8,490 MERLOTS, Series B25, 1.05% due 11/15/2025 (b) 8,490 3,600 VRDN, Series D-2, 1% due 11/01/2032 (d) 3,600 9,875 Metropolitan Transportation Authority, New York, Service Contract Revenue Bonds, MERLOTS, Series A-43, 1.05% due 1/01/2010 (b)(f) 9,875 9,000 Miller Place, New York, Union Free School District, GO, TAN, 1.50% due 6/30/2004 9,011 15,000 Monroe County, New York, GO, RAN, 1.75% due 4/15/2004 15,004 1,575 Monroe County, New York, IDA, Revenue Bonds (Coopervision Project), VRDN, 1.20% due 1/01/2012 (f) 1,575 CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Schedule of Investments (continued) (In Thousands) Face Amount Municipal Bonds Value New York (continued) $ 5,000 Monroe County, New York, Public Improvement, GO, Refunding, BAN, 2.25% due 12/17/2004 $ 5,034 10,000 Mount Vernon, New York, City School District, GO, TAN, 2% due 7/26/2004 10,027 1,325 Municipal Assistance Corporation for New York City, New York, Revenue Refunding Bonds, Series E, 6% due 7/01/2004 1,342 3,260 Nassau County, New York, GO, Refunding, Series F, 7% due 3/01/2005 (d) 3,437 8,099 New Rochelle, New York, GO, BAN, 1.03% due 3/18/2005 8,099 15,000 New York City, New York, CP, 1% due 6/08/2004 15,000 New York City, New York, City Housing Development Corporation, M/F Mortgage Revenue Bonds, VRDN, Series A (f): 2,100 (Fountains at Spring Creek Project), AMT, 1.02% due 11/01/2033 2,100 10,000 (Gold Street Project), 1.02% due 1/01/2037 10,000 3,550 (Lafayette Project), AMT, 1.02% due 11/01/2033 3,550 20,000 (West 48th Street Development), AMT, 1.01% due 1/15/2034 (c) 20,000 New York City, New York, City Housing Development Corporation, M/F Rental Housing Revenue Bonds, VRDN, Series A (f): 18,700 (Armory Place LLC), AMT, 1.01% due 3/15/2033 (c) 18,700 32,400 (Brittany Development), AMT, 1.02% due 6/15/2029 (c) 32,400 27,400 (Lyric Development), AMT, 1.01% due 11/15/2031 (c) 27,400 3,700 (Monterey), 1% due 11/15/2019 (c) 3,700 47,300 (One Columbus Place Development), AMT, 1.01% due 11/15/2028 (c) 47,300 29,800 (Tribeca Towers), AMT, 1.05% due 11/15/2019 (c) 29,800 48,600 (West 43rd Street Development), AMT, 1.01% due 4/15/2029 (c) 48,600 34,800 (West 89th Street Development), AMT, 1.05% due 11/15/2029 34,800 New York City, New York, City IDA, Civic Facility Revenue Bonds, VRDN (f): 3,200 (Allen-Stevenson School Project), 1.05% due 12/01/2034 3,200 1,600 (Hewitt School Project), 1.05% due 12/01/2034 1,600 6,450 New York City, New York, City IDA, Civic Facility Revenue Refunding Bond (Brooklyn Heights Montessori School Project), VRDN, 1.01% due 1/01/2027 (f) 6,450 2,800 New York City, New York, City IDA, IDR (DXB Videotape Inc. Project), VRDN, AMT, 1.10% due 6/30/2017 (f) 2,800 9,000 New York City, New York, City IDA, Special Facility Revenue Bond (Air Express International Corporation Project), VRDN, AMT, 1.07% due 7/01/2024 (f) 9,000 29,000 New York City, New York, City Municipal Water Finance Authority, CP, 1.05% due 6/02/2004 29,000 29,100 New York City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Bonds, MSTR, VRDN, Series SGB-25, 1.05% due 6/15/2023 (e)(f) 29,100 New York City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Refunding Bonds, VRDN (f): 51,530 MSTR, Series SGB-27, 1.05% due 6/15/2024 (d) 51,530 35,200 Series F-2, 0.99% due 6/15/2033 35,200 New York City, New York, City Transitional Finance Authority Revenue Bonds (f): 14,900 FLOATS, Series 536, 1.05% due 5/01/2015 (e) 14,900 3,810 ROCS, Series II-R-2054, 1.07% due 2/01/2020 (e) 3,810 34,300 VRDN, Sub-Series 2D, 1% due 11/01/2022 34,300 110 New York City, New York, City Transitional Finance Authority Revenue Bonds, Future Tax Secured, VRDN, Series A-1, 1% due 11/15/2022 (f) 110 13,710 New York City, New York, City Transitional Finance Authority Revenue Bonds (New York City Recovery), VRDN, Series 1, Sub-Series 1A, 1% due 11/01/2022 (f) 13,710 345 New York City, New York, City Transitional Finance Authority, Revenue Refunding Bonds (New York City Recovery), VRDN, Series 3, Sub-Series 3-B, 1.11% due 11/01/2022 (f) 345 4,325 New York City, New York, City Transitional Finance Authority, Special Tax Revenue Refunding Bonds, VRDN, Series C, 1% due 2/01/2032 (f) 4,325 4,200 New York City, New York, FLOATS, Series L41J, 1.05% due 4/15/2004 (f) 4,200 CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Schedule of Investments (continued) (In Thousands) Face Amount Municipal Bonds Value New York (continued) New York City, New York, GO: $ 9,680 MERLOTS, Series A36, 1.05% due 6/01/2020 (a)(f) $ 9,680 5,000 MSTR, VRDN, SGB-36, 1.04% due 6/01/2022 (a)(f) 5,000 20,000 ROCS, Series II-R-251A, 1.09% due 12/15/2019 (f) 20,000 1,025 Series D, 6.50% due 2/15/2005 1,072 New York City, New York, GO, Refunding: 12,235 MERLOTS, Series A32, 1.05% due 8/01/2011 (d)(f) 12,235 1,100 Series B, 6% due 8/15/2004 1,119 1,500 Series E, 6.60% due 8/01/2004 1,527 30,000 Series G, 1.50% due 8/01/2004 30,047 1,300 Series H, 5.40% due 8/01/2004 1,319 6,700 VRDN, Series H, Sub-Series H-6, 0.98% due 8/01/2012 (e)(f) 6,700 9,000 VRDN, Sub-Series C-3, 0.99% due 8/01/2020 (f) 9,000 2,900 VRDN, Sub-Series C-4, 1% due 8/01/2020 (f) 2,900 New York City, New York, GO, VRDN (f): 5,160 Series F-4, 1% due 2/15/2020 5,160 3,850 Series J, Sub-Series J-2, 1% due 2/15/2016 3,850 2,800 Sub-Series A-3, 1% due 8/01/2031 2,800 800 Sub-Series A-7, 1.10% due 8/01/2020 800 19,265 Sub-Series A-9, 1% due 8/01/2018 19,265 18,120 New York State Commander of General Services Revenue Bonds (People of the State of New York), VRDN, 1.01% due 9/01/2021 (f) 18,120 New York State Dormitory Authority, Mental Health Services Revenue Bonds: 27,000 Sub-Series D-2B, 1% due 2/15/2031 (d) 27,000 20,000 Sub-Series D-2G, 1% due 2/15/2031 20,000 15,000 Sub-Series D-2H, 1% due 2/15/2031 15,000 New York State Dormitory Authority Revenue Bonds (f): 6,900 FLOATS, Series 894, 1.15% due 2/24/2005 (e) 6,900 7,185 MERLOTS, Series B30, 1.05% due 3/15/2027 (b) 7,185 1,145 New York State Dormitory Authority, Secured Revenue Refunding Bonds (Brookdale Hospital Medical Center), VRDN, Series J, 5.50% due 2/15/2005 (d)(f) 1,189 New York State Dormitory Authority, State Personal Income Tax Revenue Bonds: 2,610 (Education), Series A, 2% due 3/15/2005 2,634 640 (State Facilities), Series A, 2% due 3/15/2005 646 New York State, HFA, Housing Revenue Bonds, VRDN (f): 15,000 (Liberty Street Realty LLC), 1% due 11/01/2035 15,000 6,400 (West 33rd Street Housing), AMT, Series A, 1.01% due 11/15/2036 (c) 6,400 12,000 (West 43rd Street), AMT, Series A, 1.01% due 11/01/2034 12,000 9,850 (West 43rd Street), AMT, Series A, 1.01% due 11/01/2034 9,850 5,000 New York State, HFA, M/F Housing Revenue Bonds, VRDN, Series A, 1.07% due 11/01/2028 (a)(f) 5,000 2,000 New York State, HFA, M/F Revenue Bonds (Kew Gardens Hills), VRDN, AMT, Series A, 1.05% due 5/15/2036 (f) 2,000 New York State, HFA, Revenue Bonds, VRDN, AMT (f): 6,400 (1500 Lexington Avenue Housing), Series A, 1.08% due 11/01/2034 6,400 28,600 (1501 Lex Associates LP), Series A, 1.05% due 5/15/2032 (c) 28,600 20,000 (Chelsea Apartments), Series A, 1.05% due 11/15/2036 (c) 20,000 12,000 (Gethsemane Apartments), Series A, 1.04% due 5/15/2033 (c) 12,000 21,000 (Helena Housing), Series A, 1.05% due 11/01/2036 21,000 72,800 (Saxony Housing), Series A, 1.01% due 5/15/2030 72,800 13,000 (Talleyrand Crescent), 1% due 5/15/2028 (c) 13,000 54,400 (Tribeca), Series A, 1.05% due 11/15/2029 (c) 54,400 32,600 (Tribeca Pointe LLC), Series A, 1.02% due 5/15/2029 (c) 32,600 10,000 (Victory Housing), Series A, 1.04% due 11/01/2033 10,000 CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Schedule of Investments (continued) (In Thousands) Face Amount Municipal Bonds Value New York (continued) New York State, HFA, Service Contract Revenue Refunding Bonds, VRDN (f): $ 7,500 Series C, 1% due 3/15/2026 $ 7,500 14,000 Series D, 1% due 3/15/2026 14,000 New York State Local Government Assistance Corporation, Revenue Refunding Bonds, Sub-Lien, VRDN (f): 7,650 Series A-6V, 0.98% due 4/01/2018 (d) 7,650 400 Series A-7V, 1% due 4/01/2020 (b) 400 New York State Power Authority, CP: 8,000 0.92% due 5/06/2004 8,000 40,000 1% due 5/06/2004 40,000 42,000 New York State Power Authority, Revenue and General Purpose Bonds, GO, VRDN, 0.95% due 9/01/2004 (f) 42,000 4,595 New York State Thruway Authority, Highway and Bridge Trust Fund, Revenue Refunding Bonds, ROCS, Series II-R-5012, 1.05% due 4/01/2019 (a)(f) 4,595 2,000 New York State Urban Development Corporation, Personal Income Tax Revenue Bonds, Series D, 4.50% due 12/15/2004 2,049 New York State Urban Development Corporation Revenue Bonds, MERLOTS (b)(f): 8,570 Series A01, 1.05% due 3/15/2015 8,570 6,365 Series A25, 1.05% due 3/15/2028 6,365 9,500 North Syracuse, New York, Central School District, RAN, 1.75% due 6/18/2004 9,515 4,826 Northport-East Northport, New York, Union Free School District, GO, BAN, Series C, 1.75% due 4/30/2004 4,829 2,325 Onondaga County, New York, IDA, IDR (Peregrine International LLC Project), VRDN, AMT, 1.02% due 5/01/2022 (f) 2,325 15,000 Onondaga County, New York, IDA, Solid Waste Disposal Facility Revenue Refunding Bonds (Solvay Paperboard Project), VRDN, AMT, 1.12% due 7/01/2023 (f) 15,000 1,850 Oswego County, New York, IDA, Civic Facility Revenue Bonds (O H Properties Inc. Project), VRDN, Series A, 1.15% due 6/01/2024 (f) 1,850 2,500 Oxford Academy and Central School District, New York, GO, Refunding, RAN, 1.50% due 6/18/2004 2,503 Oyster Bay, New York, GO: 10,000 Refunding, BAN, Series D, 1.50% due 8/20/2004 10,017 8,500 Series A, 2% due 1/21/2005 8,558 3,000 Penn Yan, New York, GO, BAN, 2% due 5/20/2004 3,003 6,470 Phelps-Clifton Springs, New York, Central School District, GO, BAN, 2% due 6/18/2004 6,482 9,000 Phelps-Clifton Springs, New York, Central School District, GO, Refunding, BAN, 2% due 4/30/2004 9,006 8,200 Port Authority of New York and New Jersey, CP, 0.95% due 5/03/2004 8,200 8,700 Port Authority of New York and New Jersey, Special Obligation Revenue Refunding Bonds (Versatile Structure Obligation), VRDN, AMT, Series 6, 1.15% due 12/01/2017 (f) 8,700 6,000 Port Washington, New York, Union Free School District, GO (School Reconstruction), Refunding, BAN, 2% due 12/02/2004 6,034 3,810 Putnam County, New York, IDA, Revenue Bonds (Dynacept Corporation Project), VRDN, AMT, 1.08% due 1/01/2021 (f) 3,810 12,420 Ravena-Coeymans-Selkirk, New York, Central School District, GO, BAN, 1.50% due 6/18/2004 12,433 4,000 Riverhead, New York, Central School District, GO, TAN, 1.50% due 6/30/2004 4,005 Rochester, New York, GO: 37,930 BAN, Series I, 2% due 3/03/2005 38,259 11,000 RAN, Series III, 2% due 6/30/2004 11,025 4,000 Sayville, New York, Union Free School District, GO, TAN, 1.50% due 6/30/2004 4,005 5,179 Schalmont, New York, Central School District, GO, BAN, 2% due 6/16/2004 5,189 10,000 Schenectady, New York, City School District, GO, RAN, 1.50% due 6/30/2004 10,009 12,000 South Country-Brookhaven, New York, Central School District, GO, TAN, 1.50% due 6/22/2004 12,013 CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Schedule of Investments (continued) (In Thousands) Face Amount Municipal Bonds Value New York (concluded) South Jefferson, New York, Central School District, GO, BAN: $ 6,690 1.75% due 4/16/2004 $ 6,692 15,102 2% due 4/16/2004 15,108 4,920 Suffolk County, New York, IDA, Solid Waste Disposal Facility, Revenue Refunding Bonds, ROCS, AMT, 1.27% due 7/01/2004 (a)(f) 4,920 10,875 Sullivan County, New York, GO, Refunding, BAN, 1.75% due 9/10/2004 10,906 Tobacco Settlement Financing Corporation, New York, Revenue Bonds: 2,965 ROCS, Series II-R-2034, 1.07% due 6/01/2020 (a)(f) 2,965 8,125 ROCS, Series II-R-4508, 1.07% due 6/01/2021 (a)(f) 8,125 13,235 Series A-1, 1.75% due 6/01/2004 13,249 20,000 Triborough Bridge and Tunnel Authority, New York, General Purpose Revenue Refunding Bonds, VRDN, Series B, 1.03% due 1/01/2032 (a)(f) 20,000 Triborough Bridge and Tunnel Authority, New York, Revenue Bonds, (a)(f): 16,700 MERLOTS, Series A26, 1.05% due 11/15/2028 16,700 9,540 MERLOTS, Series B28, 1.05% due 11/15/2026 9,540 2,075 ROCS, Series II-R-2013, 1.05% due 11/15/2021 2,075 Triborough Bridge and Tunnel Authority, New York, Revenue Refunding Bonds (e)(f): 12,895 FLOATS, Series 839, 1.05% due 11/15/2019 12,895 9,980 MERLOTS, Series B03, 1.05% due 11/15/2020 9,980 14,555 MERLOTS, Series B13, 1.05% due 11/15/2021 14,555 14,160 PUTTERS, Series 304, 1.03% due 11/15/2018 14,160 5,350 ROCS, Series II-R-1032, 1.05% due 11/15/2021 5,350 22,275 Triborough Bridge and Tunnel Authority, New York, Special Obligation Revenue Refunding Bonds, VRDN, Series A, 1% due 1/01/2031 (d)(f) 22,275 1,750 Tuckahoe, New York, Union Free School District, GO, TAN, 1.50% due 6/24/2004 1,752 9,468 Tully, New York, Central School District, GO, BAN, Series B, 1.50% due 6/30/2004 9,478 6,500 Ulster County, New York, BAN, 1.75% due 6/11/2004 6,509 4,575 Utica, New York, City School District, GO, BAN, 2% due 9/24/2004 4,589 16,355 Utica, New York, City School District, GO, Refunding, BAN, Series C, 1.50% due 7/09/2004 16,364 10,290 Walton, New York, Central School District, GO, BAN, Series A, 2% due 6/16/2004 10,308 7,500 Wantagh, New York, Union Free School District, GO, TAN, 1.75% due 6/29/2004 7,511 7,900 Waterloo, New York, Central School District, GO, BAN, 1.75% due 8/06/2004 7,919 9,375 Watkins Glen, New York, Central School District, GO, BAN, Series A, 1.75% due 6/17/2004 9,388 19,090 Webutuck, New York, Central School District, GO, BAN, 2% due 12/17/2004 19,193 7,500 Weedsport, New York, Central School District, GO, BAN, 1.75% due 7/30/2004 7,517 2,950 Weedsport, New York, Central School District, GO, Refunding, BAN, 1.50% due 6/18/2004 2,953 1,400 West Babylon, New York, Unified Free School District, GO, TAN, 1.50% due 6/29/2004 1,402 50,000 Westchester County, New York, TAN, 2% due 6/30/2004 50,125 2,000 Wyandanch, New York, Union Free School District, GO, RAN, 2% due 6/29/2004 2,004 CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Schedule of Investments (concluded) (In Thousands) Face Amount Municipal Bonds Value Puerto Rico--0.5% $ 2,400 Municipal Securities Trust Certificates, Puerto Rico, GO, VRDN, Series 2002-199, Class A, 1.02% due 1/25/2016 (e)(f) $ 2,400 3,000 Puerto Rico Commonwealth, GO, FLOATS, Series 869, 1.02% due 7/01/2021 (b)(f) 3,000 7,888 Puerto Rico Public Buildings Authority, Revenue Refunding Bonds, FLOATS, Series 747D, 1.02% due 7/01/2017 (f)(g) 7,888 Total Investments (Cost--$2,503,193*)--99.7% 2,503,193 Other Assets Less Liabilities--0.3% 7,220 ---------- Net Assets--100.0% $2,510,413 ========== (a)AMBAC Insured. (b)FGIC Insured. (c)FNMA Collateralized. (d)FSA Insured. (e)MBIA Insured. (f)The interest rate is subject to change periodically based upon prevailing market rates. The interest rate shown is the rate in effect at March 31, 2004. (g)CIFG Insured. *Cost for Federal income tax purposes. See Notes to Financial Statements. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Statement of Assets and Liabilities As of March 31, 2004 Assets Investments, at value (identified cost--$2,503,193,312) $ 2,503,193,312 Cash 2,123,881 Interest receivable 9,914,360 Prepaid expenses 20,022 --------------- Total assets 2,515,251,575 --------------- Liabilities Payables: Securities purchased $ 4,092,646 Distributor 466,388 Investment adviser 140,851 Other affiliates 49,435 Beneficial interest redeemed 1,713 4,751,033 --------------- Accrued expenses 87,775 --------------- Total liabilities 4,838,808 --------------- Net Assets Net assets $ 2,510,412,767 =============== Net Assets Consist of Shares of beneficial interest, $.10 par value, unlimited number of shares authorized $ 251,060,079 Paid-in capital in excess of par 2,259,132,476 Undistributed realized capital gains--net 220,212 --------------- Net Assets--Equivalent to $1.00 per share based on 2,510,600,790 shares of beneficial interest outstanding $ 2,510,412,767 =============== See Notes to Financial Statements. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Statement of Operations For the Year Ended March 31, 2004 Investment Income Interest and amortization of premium and discount earned $ 26,354,281 Expenses Investment advisory fees $ 10,110,553 Distribution fees 3,053,758 Accounting services 365,238 Transfer agent fees 233,804 Professional fees 75,082 Custodian fees 71,412 Printing and shareholder reports 51,084 Registration fees 41,084 Pricing fees 25,642 Trustees' fees and expenses 23,157 Other 41,586 --------------- Total expenses 14,092,400 --------------- Investment income--net 12,261,881 --------------- Realized Gain on Investments--Net Realized gain on investments--net 310,368 --------------- Net Increase in Net Assets Resulting from Operations $ 12,572,249 =============== See Notes to Financial Statements. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Statements of Changes in Net Assets For the Year Ended March 31, Increase (Decrease) in Net Assets: 2004 2003 Operations Investment income--net $ 12,261,881 $ 23,422,927 Realized gain on investments--net 310,368 140,098 --------------- --------------- Net increase in net assets resulting from operations 12,572,249 23,563,025 --------------- --------------- Dividends or Distributions to Shareholders Dividends to shareholders from investment income--net (12,261,881) (23,422,927) Realized gain on investments--net (49,716) -- --------------- --------------- Net decrease in net assets resulting from dividends and distributions to shareholders (12,311,597) (23,422,927) --------------- --------------- Beneficial Interest Transactions Net proceeds from sale of shares 7,079,203,242 6,380,700,131 Value of shares issued to shareholders in reinvestment of dividends and distributions 12,310,412 23,422,173 --------------- --------------- 7,091,513,654 6,404,122,304 Cost of shares redeemed (7,109,319,325) (6,539,337,036) --------------- --------------- Net decrease in net assets derived from beneficial interest transactions (17,805,671) (135,214,732) --------------- --------------- Net Assets Total decrease in net assets (17,545,019) (135,074,634) Beginning of year 2,527,957,786 2,663,032,420 --------------- --------------- End of year $ 2,510,412,767 $ 2,527,957,786 =============== =============== See Notes to Financial Statements. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Financial Highlights The following per share data and ratios have been derived from information provided in the financial statements. For the Year Ended March 31, Increase (Decrease) in Net Asset Value: 2004 2003 2002 2001 2000 Per Share Operating Performance Net asset value, beginning of year $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ---------- ---------- ---------- ---------- ---------- Investment income--net --++ .01 .02 .03 .03 Realized gain (loss) on investments--net --++ --++ --++ --++++ --++ ---------- ---------- ---------- ---------- ---------- Total from investment operations --++ .01 .02 .03 .03 ---------- ---------- ---------- ---------- ---------- Less dividends and distributions: Investment income--net --++++ (.01) (.02) (.03) (.03) Realized gain on investments--net --++++ -- -- -- -- ---------- ---------- ---------- ---------- ---------- Total dividends and distributions --++++ (.01) (.02) (.03) (.03) ---------- ---------- ---------- ---------- ---------- Net asset value, end of year $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ========== ========== ========== ========== ========== Total investment return .49% .91% 1.74% 3.49% 2.86% ========== ========== ========== ========== ========== Ratios to Average Net Assets Expenses .57% .57% .57% .58% .58% ========== ========== ========== ========== ========== Investment income--net .50% .92% 1.72% 3.42% 2.83% ========== ========== ========== ========== ========== Supplemental Data Net assets, end of year (in thousands) $2,510,413 $2,527,958 $2,663,032 $2,523,324 $2,177,183 ========== ========== ========== ========== ========== ++Amount is less than $.01 per share. ++++Amount is less than $(.01) per share. See Notes to Financial Statements. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Notes to Financial Statements 1. Significant Accounting Policies: CMA New York Municipal Money Fund (the "Fund") is part of CMA Multi-State Municipal Series Trust (the "Trust"). The Fund is registered under the Investment Company Act of 1940, as amended, as a non-diversified, open-end management investment company. 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 following is a summary of significant accounting policies followed by the Fund. (a) Valuation of investments--Investments are valued at amortized cost, which approximates market value. For the purpose of valuation, the maturity of a variable rate demand instrument is deemed to be the demand notice payment period. In the case of a floating rate instrument, the remaining maturity is the next coupon date on which the interest rate is to be adjusted. (b) 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 its shareholders. Therefore, no Federal income tax provision is required. (c) 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. Interest income (including amortization of premium and discount) is recognized on the accrual basis. (d) Prepaid registration fees--Prepaid registration fees are charged to expense as the related shares are issued. (e) Dividends and distributions to shareholders--The Fund declares dividends daily and reinvests daily such dividends (net of non- resident alien tax and backup withholding tax withheld) in additional fund shares at net asset value. Dividends are declared from the total of net investment income, excluding discounts earned other than original issue discounts. Net realized capital gains, if any, are normally distributed annually after deducting prior years' loss carryforward. The Fund may distribute capital gains more frequently than annually in order to maintain the Fund's net asset value at $1.00 per share. (f) Expenses--Certain expenses have been allocated to the individual Funds in the Trust on a pro rata basis based upon the respective aggregate net asset value of each Fund included in the Trust. 2. Investment Advisory Agreement and Transactions with Affiliates: The Fund 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 Fund's portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of the Fund. For such services, the Fund pays a monthly fee based upon the average daily value of the Fund's net assets, at the following annual rates: .50% of the first $500 million of average daily net assets; .425% of average daily net assets in excess of $500 million but not exceeding $1 billion; and .375% of average daily net assets in excess of $1 billion. Pursuant to the Distribution and Shareholder Servicing Plan in compliance with Rule 12b-1 under the Investment Company Act of 1940, Merrill Lynch, Pierce, Fenner & Smith Incorporated ("MLPF&S") receives a distribution fee from the Fund at the end of each month at the annual rate of .125% of average daily net assets of the Fund. The distribution fee is to compensate MLPF&S financial advisors and other directly involved branch office personnel for selling shares of the Fund and for providing direct personal services to shareholders. The distribution fee is not compensation for the administrative and operational services rendered to the Fund by MLPF&S in processing share orders and administering shareholder accounts. Financial Data Services, Inc. ("FDS"), a wholly-owned subsidiary of ML & Co., is the Fund's transfer agent. For the year ended March 31, 2004, the Fund reimbursed FAM $49,480 for certain accounting services. Certain officers and/or trustees of the Fund are officers and/or directors of FAM, PSI, FDS, and/or ML & Co. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Notes to Financial Statements (concluded) 3. Shares of Beneficial Interest: The number of shares sold, reinvested and redeemed during the years corresponds to the amounts included in the Statements of Changes in Net Assets for net proceeds from sale of shares, value of shares reinvested and cost of shares redeemed, respectively, since shares are recorded at $1.00 per share. 4. Distributions to Shareholders: The tax character of distributions paid during the fiscal years ended March 31, 2004 and March 31, 2003 was as follows: 3/31/2004 3/31/2003 Distributions paid from: Tax-exempt income $ 12,261,881 $ 23,422,927 Ordinary income 38,066 -- Long-term capital gains 11,650 -- ------------- ------------- Total distributions $ 12,311,597 $ 23,422,927 ============= ============= As of March 31, 2004, there were no significant differences between the book and tax components of net assets. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Independent Auditors' Report To the Shareholders and Board of Trustees of CMA Multi-State Municipal Series Trust: We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of CMA New York Municipal Money Fund of CMA Multi-State Municipal Series Trust (the "Trust") as of March 31, 2004, 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 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 March 31, 2004, by correspondence with the custodian and brokers; where replies were not received from brokers, 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 CMA New York Municipal Money Fund of CMA Multi- State Municipal Series Trust as of March 31, 2004, 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 May 14, 2004 CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Officers and Trustees (unaudited) Number of Portfolios in Other Public Position(s) Length of Fund Complex Directorships Held with Time Overseen by Held by Name, Address & Age Fund Served Principal Occupation(s) During Past 5 Years Trustee Trustee Interested Trustee Terry K. Glenn* President 1999 to President of the Merrill Lynch Investment 124 Funds None P.O. Box 9011 and present Managers, L.P. ("MLIM")/Fund Asset 160 Portfolios Princeton, Trustee and Management, L.P. ("FAM")--Advised Funds NJ 08543-9011 1988 to since 1999; Chairman (Americas Region) of Age: 63 present 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 investment adviser. 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 Trustee's term is unlimited. Trustees serve until their resignation, removal or death, or until December 31 of the year in which they turn 72. As Fund President, Mr. Glenn serves at the pleasure of the Board of Trustees. Independent Trustees* Ronald W. Forbes Trustee 1988 to Professor Emeritus of Finance, School of 51 Funds None P.O. Box 9095 present Business, State University of New York at 50 Portfolios Princeton, Albany since 2000 and Professor thereof NJ 08543-9095 from 1989 to 2000; International Consultant Age: 63 at the Urban Institute from 1995 to 1999. Cynthia A. Montgomery Trustee 1994 to Professor, Harvard Business School since 51 Funds Newell P.O. Box 9095 present 1989. 50 Portfolios Rubbermaid, Inc. Princeton, NJ 08543-9095 Age: 51 Kevin A. Ryan Trustee 1992 to Director Emeritus of The Boston University 51 Funds None P.O. Box 9095 present Center for the Advancement of Ethics and 50 Portfolios Princeton, Character from 1989 to 1999; Professor of NJ 08543-9095 Education at Boston University from 1982 Age: 71 to 1999 and Professor Emeritus thereof since 1999. Roscoe S. Suddarth Trustee 2000 to President of Middle East Institute from 51 Funds None P.O. Box 9095 present 1995 to 2001; Foreign Service Officer of 50 Portfolios Princeton, United States Foreign Service from 1961 to NJ 08543-9095 1995 and Career Minister thereof from 1989 Age: 68 to 1995; Deputy Inspector General of 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 Trustee 1988 to Professor of Finance, New York University, 51 Funds Bowne & Co., P.O. Box 9095 present Leonard N. Stern School of Business 50 Portfolios Inc.; Vornado Princeton, Administration from 1982 to 1994 and Operating NJ 08543-9095 Dean Emeritus thereof since 1994. Company; Age: 66 Vornado Realty Trust and Alexander's, Inc. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Officers and Trustees (unaudited) (concluded) Number of Portfolios in Other Public Position(s) Length of Fund Complex Directorships Held with Time Overseen by Held by Name, Address & Age Fund Served Principal Occupation(s) During Past 5 Years Trustee Trustee Independent Trustees* (concluded) Edward D. Zinbarg Trustee 2000 to Self-employed financial consultant since 51 Funds None P.O. Box 9095 present 1994; Executive Vice President of The 50 Portfolios Princeton, Prudential Insurance Company of America NJ 08543-9095 from 1988 to 1994; Former Director of Age: 69 Prudential Reinsurance Company and former Trustee of The Prudential Foundation. * The Trustee's term is unlimited. Trustees serve until their resignation, removal or death, or until December 31 of the year in which they turn 72. Position(s) Length of Held with Time Name, Address & Age Fund Served* Principal Occupation(s) During Past 5 Years Fund Officers Donald C. Burke Vice 1993 to First Vice President of MLIM and FAM since 1997 and Treasurer thereof since P.O. Box 9011 President present 1999; Senior Vice President and Treasurer of Princeton Services since 1999; Princeton, and and Vice President of FAMD since 1999; Director of MLIM Taxation since 1990. NJ 08543-9011 Treasurer 1999 to Age: 43 present Kenneth A. Jacob Senior 2002 to Managing Director of MLIM since 2000; Director (Tax-Exempt Fund Management) P.O. Box 9011 Vice present of MLIM from 1997 to 2000. Princeton, President NJ 08543-9011 Age: 53 John M. Loffredo Senior 2002 to Managing Director of MLIM since 2000; Director (Tax-Exempt Fund Management) P.O. Box 9011 Vice present of MLIM from 1998 to 2000. Princeton, President NJ 08543-9011 Age: 40 Edward J. Andrews Vice 1993 to Director (Tax-Exempt Fund Management) of MLIM since 2000; Vice President P.O. Box 9011 President present of MLIM from 1991 to 2000. Princeton, NJ 08543-9011 Age: 43 Phillip S. Gillespie Secretary 2000 to First Vice President of MLIM since 2001; Director (Legal Advisory) from 2000 P.O. Box 9011 present to 2001; Vice President from 1999 to 2000; Attorney associated with MLIM Princeton, since 1998. NJ 08543-9011 Age: 40 * Officers of the Fund serve at the pleasure of the Board of Trustees. Further information about the Fund's Officers and Trustees is available in the Fund's Statement of Additional Information, which can be obtained without charge by calling 1-800-MER-FUND. Custodian State Street Bank and Trust Company P.O. Box 351 Boston, MA 02101 Transfer Agent Financial Data Services, Inc. 4800 Deer Lake Drive East Jacksonville, FL 32246-6484 800-221-7210** **For inquiries regarding your CMA account, call 800-CMA-INFO or 800-262-4363. Charles C. Reilly, Trustee of CMA New York Municipal Money Fund, has recently retired. The Fund's Board of Trustees wishes Mr. Reilly well in his retirement. CMA NEW YORK MUNICIPAL MONEY FUND, MARCH 31, 2004 Item 2 - Code of Ethics - 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 - Audit Committee Financial Expert - 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 - Principal Accountant Fees and Services (a) Audit Fees - Fiscal Year Ending March 31, 2004 - $33,200 Fiscal Year Ending March 31, 2003 - $35,164 (b) Audit-Related Fees - Fiscal Year Ending March 31, 2004 - $0 Fiscal Year Ending March 31, 2003 - $0 (c) Tax Fees - Fiscal Year Ending March 31, 2004 - $5,200 Fiscal Year Ending March 31, 2003 - $4,800 The nature of the services include tax compliance, tax advice and tax planning. (d) All Other Fees - Fiscal Year Ending March 31, 2004 - $0 Fiscal Year Ending March 31, 2003 - $0 (e)(1) The registrant's audit committee (the "Committee") has adopted policies and procedures with regard to the pre-approval of services. Audit, audit-related and tax compliance services provided to the registrant on an annual basis require specific pre-approval by the Committee. The Committee also must approve other non-audit services provided to the registrant and those non-audit services provided to the registrant's affiliated service providers that relate directly to the operations and the financial reporting of the registrant. Certain of these non-audit services that the Committee believes are a) consistent with the SEC's auditor independence rules and b) routine and recurring services that will not impair the independence of the independent accountants may be approved by the Committee without consideration on a specific case-by-case basis ("general pre-approval"). However, such services will only be deemed pre-approved provided that any individual project does not exceed $5,000 attributable to the registrant or $50,000 for the project as a whole. Any proposed services exceeding the pre- approved cost levels will require specific pre-approval by the Committee, as will any other services not subject to general pre- approval (e.g., unanticipated but permissible services). The Committee is informed of each service approved subject to general pre-approval at the next regularly scheduled in-person board meeting. (e)(2) 0% (f) Not Applicable (g) Fiscal Year Ending March 31, 2004 - $16,708,160 Fiscal Year Ending March 31, 2003 - $17,378,427 (h) The registrant's audit committee has considered and determined that the provision of non-audit services that were rendered to the registrant's 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. Regulation S-X Rule 2-01(c)(7)(ii) - $541,640, 0% Item 5 - Audit Committee of Listed Registrants - Not Applicable Item 6 - Schedule of Investments - Not Applicable Item 7 - Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies - Not Applicable Item 8 - Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers - Not Applicable Item 9 - Submission of Matters to a Vote of Security Holders - Not Applicable Item 10 - Controls and Procedures 10(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. 10(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR 270.30a-3(d)) that occurred during the second fiscal half- year of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 11 - Exhibits attached hereto 11(a)(1) - Code of Ethics - See Item 2 11(a)(2) - Certifications - Attached hereto 11(a)(3) - Not Applicable 11(b) - Certifications - 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. CMA New York Municipal Money Fund of CMA Multi-State Municipal Series Trust By: _/s/ Terry K. Glenn_______ Terry K. Glenn, President of CMA New York Municipal Money Fund of CMA Multi-State Municipal Series Trust Date: May 21, 2004 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 CMA New York Municipal Money Fund of CMA Multi-State Municipal Series Trust Date: May 21, 2004 By: _/s/ Donald C. Burke________ Donald C. Burke, Chief Financial Officer of CMA New York Municipal Money Fund of CMA Multi-State Municipal Series Trust Date: May 21, 2004