NUVEEN TAX FREE RESERVES INC
N-30D, 1998-04-30
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<PAGE>


NUVEEN
Money Market
Funds
 
February 28, 1998

Annual Report

Dependable, tax-free income
to help you keep more of
what you earn.

[PHOTO APPEARS HERE]

Reserves

California

Massachusetts

New York
<PAGE>
 
    Contents
 1  Dear Shareholder
 3  Reserves Performance Overview
 4  California Performance Overview
 5  Massachusetts Performance Overview
 6  New York Performance Overview
 7  Portfolio of Investments
18  Statement of Net Assets
20  Statement of Operations
24  Statement of Changes in Net Assets
31  Notes to Financial Statements
34  Financial Highlights
42  Report of Independent Public Accountants
44  Building Better Portfolios
45  Fund Information
<PAGE>
 
Dear Shareholder

[PHOTO OF TIMOTHY R. SCHWERTFEGER APPEARS HERE]
Timothy R. Schwertfeger
Chairman of the Board

Over the past two years, many financial markets have been unusually strong.
Short-term rates trended higher early in 1997 on expectations that the Federal
Reserve Board would take steps to tighten monetary policy and slow the pace of
economic growth. In March, the Fed raised its target rate for the federal funds
rate by 25 basis points, but then took no further action. Short-term securities
reversed course and yields trended downward for the remainder of the funds'
fiscal year. Still, falling commodity prices kept producer prices in check,
while low import prices--due in part to the weakness in Asian markets--limited
U.S. companies' ability to raise consumer prices. This combination has kept
inflation subdued and the Federal Reserve "on hold".

Performance Review
Your Nuveen tax-free money market fund continued to generate tax-free income
while preserving net asset value stability. As of the end of February, investors
were receiving 7-day annualized tax-free yields that ranged from 2.75% to 3.04%,
equivalent to taxable yields of between 3.99% and 4.41% for investors in the 31%
federal income tax bracket. When state taxes are taken into account, the
advantage of tax-free investing is even more apparent.

Portfolio Adjustments
Beginning in the fourth quarter of 1997, many Asian countries experienced
economic problems and severe currency devaluations. We continue to watch the
Asian situation--and Japanese banks in particular--for any additional credit
erosions and possible rating changes.

During this time, the Nuveen Money Market Funds, working with Nuveen Research,
continued to closely monitor those issues in the portfolios that were
additionally secured by letters of credit from Japanese banks. While others were
eliminating all Japanese-bank letters of credit, the funds maintained their
current positions based on our credit analysis.

With the funds' maturities averaging between 30 and 58 days, we were able to
selectively participate in the large new issue municipal note



Wealth takes

a lifetime

to build.

Once achieved,

it should be 

preserved.

1
<PAGE>

"Nuveen

money market 

funds provide 

an excellent

balance to

other stock

and bond 

investments."


calendar. During the third quarter of 1997, many short-term buyers seemed
reluctant to extend their average maturities, expecting the Federal Reserve to
raise rates. The funds were able to buy tax-exempt notes at historically cheap
levels which proved to be a wise move since the Fed did not raise rates. As a
result, the funds' average maturities during the third quarter of 1997 were
generally increased to the upper end of their ranges.

Short-Term Outlook
Looking forward, it's likely that upward pressure on wages may ultimately push
inflation up a bit. It's still uncertain whether the Fed will deem it necessary
to raise short-term rates, and if they hold the line, money market rates should
remain relatively stable in 1998.

Helping You Build A Better Portfolio
The events of 1997 have also focused renewed attention on the need for
diversification and appropriate asset allocation. In addition to their well-
known benefits--stability of principal and higher yields than bank accounts--
money market funds can also play an important role in your long-term investment
plan. Stock market volatility, especially late in the year, provided a vivid
illustration of the steadying effect that short-term investments can provide in
a well-constructed investment portfolio. Nuveen money market funds provide an
excellent balance to other stock and bond investments. Your financial adviser
can introduce you to a variety of other Nuveen products and services to round
out your portfolio of core investments, including the new Nuveen Rittenhouse
Growth Fund, a blue chip equity mutual fund that provides a tax-efficient
approach to building and sustaining wealth.

On behalf of everyone at Nuveen, I thank you for your continued confidence in us
and our family of investments.

Sincerely,


/s/ Timothy R. Schwertfeger
Timothy R. Schwertfeger
Chairman of the Board

April 15, 1998




2
<PAGE>
 
Nuveen Tax-Free Reserves, Inc.

Performance Overview

As of February 28, 1998


 
Fund Highlights

Inception Date                                       11/82
Net Assets ($000)                                 $270,723
Average Weighted Maturity (Days)                      42.1
- ----------------------------------------------------------

Tax-Free Yields

SEC 7-Day Yield                                      2.86%
SEC 30-Day Yield                                     2.75%
- ----------------------------------------------------------


Taxable Equivalent Yields

SEC 7-Day Yield                                      4.14%
SEC 30-Day Yield                                     3.99%
- ----------------------------------------------------------
Based on a federal tax rate of 31%; represents the yield from a taxable
investment necessary to equal the yield of the Nuveen fund on an after-tax
basis.

Top 5 Sectors

Health Care                                            18%
Utilities                                              18%
Tax Obligation (General)                               16%
Long Term Care                                         10%
Tax Obligation (Limited)                                7%
- ----------------------------------------------------------

1997-1998 Index Comparison

[MOUNTAIN CHART APPEARS HERE]
- --------------------------------------------------------------------------------
1997-1998 Index Comparison
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
      IBC Donoghue Retail Tax-Exempt Money Market Fund Average              Nuveen Tax-Free Reserves, Inc. 30-Day Yield
<S>                                                       <C>                                                      <C>
Feb                                                       2.81                                                     2.83
Mar                                                       2.68                                                     2.71
Apr                                                       3.02                                                     3.07
May                                                       3.33                                                     3.36
Jun                                                       3.2                                                      3.22
Jul                                                       3.02                                                     3.04
Aug                                                       2.95                                                     2.94
Sep                                                       3.07                                                     3.1
Oct                                                       3.05                                                     3.09
Nov                                                       3.11                                                     3.16
Dec                                                       3.12                                                     3.17
Jan                                                       2.99                                                     3.01
Feb                                                       2.74                                                     2.77
</TABLE> 

[_] IBC Donoghue Retail Tax-Exempt Money Market Fund Average
[_] Nuveen Tax-Free Reserves, Inc. 30-Day Yield
Past performance is not predictive of future performance.


3
<PAGE>
 
Nuveen California Tax-Free Money Market Fund

Performance Overview

As of February 28, 1998



Fund Highlights

Inception Date                                        3/86
Net Assets ($000)                                 $160,495
Average Weighted Maturity (Days)                      30.1
- ----------------------------------------------------------

Tax-Free Yields

SEC 7-Day Yield                                      3.04%
SEC 30-Day Yield                                     2.85%
- ----------------------------------------------------------

Taxable Equivalent Yields

SEC 7-Day Yield                                      4.86%
SEC 30-Day Yield                                     4.55%
- ----------------------------------------------------------
Based on a combined federal and state income tax rate of 37.4%; represents the
yield from a taxable investment necessary to equal the yield of the Nuveen fund
on an after-tax basis.

Top 5 Sectors

Tax Obligation (Limited)                               25%
Water and Sewer                                        19%
Housing (Multifamily)                                  15%
Health Care                                            14%
Tax Obligation (General)                               12%
- ----------------------------------------------------------


1997-1998 Index Comparison

[MOUNTAIN CHART APPEARS HERE]

<TABLE> 
<CAPTION> 
                                               IBC Donoghue California
            Nuveen California               Retail Tax-Exempt Money Market
              30-Day Yield                           Fund Average
            -----------------               ------------------------------
<S>         <C>                             <C> 
Feb               2.89                                   2.76

Mar               2.67                                   2.6

Apr               3.21                                   3

May               3.57                                   3.32

Jun               3.38                                   3.15

Jul               3.11                                   2.92

Aug               2.98                                   2.8

Sep               3.17                                   2.98

Oct               3.15                                   2.97

Nov               3.27                                   3.05

Dec               3.24                                   3.04

Jan               3.23                                   2.85

Feb               2.83                                   2.59
</TABLE> 

[_] Nuveen California 30-Day Yield
[_] IBC Donoghue California Retail Tax-Exempt Money Market Fund Average
Past performance is not predictive of future performance.


4
<PAGE>
 
Nuveen Massachusetts Tax-Free Money Market Fund

Performance Overview

As of February 28, 1998



Fund Highlights

Inception Date                                        2/87
Net Assets ($000)                                  $37,583
Average Weighted Maturity (days)                      58.2
- ----------------------------------------------------------

Tax-Free Yields

SEC 7-Day Yield                                      2.75%
SEC 30-Day Yield                                     2.73%
- ----------------------------------------------------------

Taxable Equivalent Yields

SEC 7-Day Yield                                      4.53%
SEC 30-Day Yield                                     4.50%
- ----------------------------------------------------------
Based on a combined federal and state income tax rate of 39.3%; represents the
yield from a taxable investment necessary to equal the yield of the Nuveen fund
on an after-tax basis.

Top 5 Sectors

Tax Obligation (General)                               28%
Education and Civic Organizations                      26%
Health Care                                            22%
Housing (Multifamily)                                   7%
Long-Term Care                                          6%
- ----------------------------------------------------------


1997-1998 Index Comparison

[MOUNTAIN CHART APPEARS HERE]

<TABLE>
<CAPTION>
      Nuveen Massachusetts 30-Day Yield     IBC Donoghue Massachusetts Retail Tax-Exempt Money Market Fund Average
<S>   <C>                          <C>      <C>                                                               <C>
Feb. 1997                          2.81                                                                       2.8
Mar. 1997                          2.61                                                                       2.68
Apr. 1997                          3.12                                                                       3.06
May. 1997                          3.43                                                                       3.33
Jun. 1997                          3.29                                                                       3.18
Jul. 1997                          3.09                                                                       3.04
Aug. 1997                          3.00                                                                       2.94
Sep. 1997                          3.13                                                                       3.05
Oct. 1997                          3.04                                                                       3.03
Nov. 1997                          3.2                                                                        3.1
Dec. 1997                          3.12                                                                       3.08
Jan. 1998                          2.97                                                                       2.91
Feb. 1998                          2.71                                                                       2.65
</TABLE>

[_] Nuveen Massachusetts 30-Day Yield
[_] IBC Donoghue Massachusetts Retail Tax-Exempt Money Market Fund Average
Past performance is not predictive of future performance.


5
<PAGE>
 
Nuveen New York Tax-Free Money Market Fund

Performance Overview

As of February 28, 1998




Fund Highlights

Inception Date                                        2/87
Net Assets ($000)                                  $30,276
Average Weighted Maturity (days)                      33.0
- ----------------------------------------------------------

Tax-Free Yields

SEC 7-Day Yield                                      2.84%
SEC 30-Day Yield                                     2.69%
- ----------------------------------------------------------

Taxable Equivalent Yields

SEC 7-Day Yield                                      4.42%
SEC 30-Day Yield                                     4.18%
- ----------------------------------------------------------
Based on a combined federal and state income tax rate of 35.7%; represents the
yield from a taxable investment necessary to equal the yield of the Nuveen fund
on an after-tax basis.

Top 5 Sectors

Tax Obligation (General)                               20%
Education and Civic Organizations                      19%
Health Care                                            10%
Tax Obligation (Limited)                               10%
Consumer Cyclical                                       9%
- ----------------------------------------------------------


1997-1998 Index Comparison

[MOUNTAIN CHART APPEARS HERE]

1997-1998 Index Comparison

[MOUNTAIN CHART APPEARS HERE]

<TABLE>
<CAPTION>
                 Nuveen New York              IBC Donoghue New York
                   30-Day Yield                 Retail Tax-Exempt
                                            Money Market Fund Average
<S>              <C>                        <C> 
Feb. 1997              2.88                           2.77
Mar. 1997              2.74                           2.63
Apr. 1997              3.2                            3.02
May. 1997              3.45                           3.32
Jun. 1997              3.31                           3.18
Jul. 1997              3.11                           2.98
Aug. 1997              3.00                           2.87
Sep. 1997              3.15                           3.03
Oct. 1997              3.12                           3.02
Nov. 1997              3.23                           3.13
Dec. 1997              3.21                           3.12
Jan. 1998              3.03                           2.93
Feb. 1998              2.68                           2.68
</TABLE>

[_] Nuveen New York 30-Day Yield
[_] IBC Donoghue New York Retail Tax-Exempt Money Market Fund Average
Past performance is not predictive of future performance.


6
<PAGE>
 

Portfolio of Investments
February 28, 1998
Reserves

<TABLE>
<CAPTION>


  Principal                                                                                                              Amortized
     Amount     Description                                                                       Ratings*                    Cost
- -----------------------------------------------------------------------------------------------------------------------------------
<S>             <C>                                                                             <C>                     <C>
                Alabama -- 1.0%

$ 2,735,000     Marshall County Special Obligation School Refunding Warrants, Series 1994,            A-1+              $2,735,000
                  Variable Rate Demand Bonds, 3.450%, 2/01/12+
- -----------------------------------------------------------------------------------------------------------------------------------
                Arizona -- 5.6%

  7,000,000     The Industrial Development Authority of the County of Apache (Arizona),             VMIG-1               7,000,000
                  Pollution Control Revenue Bonds, 1981 Series B (Tucson Electric Power
                  Company Project), Variable Rate Demand Bonds, 3.750%, 10/01/21+

  8,000,000     Mesa Municipal Development Corporation, Special Tax Bonds, Series 1985,             VMIG-1               8,000,000
                  Commercial Paper, 3.200%, 4/09/98
- -----------------------------------------------------------------------------------------------------------------------------------
                California -- 1.9%

  5,000,000     California State Revenue Anticipation Notes, Series 1997, 4.500%, 6/30/98            MIG-1               5,010,434
- -----------------------------------------------------------------------------------------------------------------------------------
                Colorado -- 1.8%

  5,000,000     Fort Morgan Water Works and Distribution Enterprise, Water Revenue                    A-1+               5,000,000
                  Bonds, Series 1997, Variable Rate Demand Bonds, 3.450%, 12/01/17+
- -----------------------------------------------------------------------------------------------------------------------------------
                District of Columbia -- 3.0%

  8,100,000     District of Columbia General Obligation, Series 1992A-2, Variable                   VMIG-1               8,100,000
                  Rate Demand Bonds, 3.700%, 10/01/07+
- -----------------------------------------------------------------------------------------------------------------------------------
                Florida -- 6.9%

  1,400,000     Florida Housing Finance Agency, Multi-Family Housing Revenue                           A-1               1,400,000
                  Refunding Bonds, 1989 Series E (Fairmont Oaks Project), Variable Rate
                  Demand Bonds, 3.650%, 4/01/26+

  3,100,000     Pasco County Housing Finance Authority, Multi-Family Housing                        VMIG-1               3,100,000
                  Revenue Bonds (Carlton Arms of Magnolia Valley Project), Series 1985,
                  Variable Rate Demand Bonds, 3.225%, 12/01/07+

  4,800,000     Sarasota County Public Hospital District, Sarasota Memorial                           A-1+               4,800,000
                  Hospital Project, Series C, Commercial Paper, 3.400%, 5/14/98

                Sunshine State Governmental Financing Commission, Commercial Paper:

  3,300,000       3.750%, 3/06/98                                                                   VMIG-1               3,300,000
  4,000,000       3.550%, 6/23/98                                                                   VMIG-1               4,000,000

  2,200,000     Volusia County Health Facilities Authority, Health Facilities                         A-1+               2,200,000
                  Revenue Bonds (The Alliance Community for Retirement Living,
                  Inc. Project), Series 1995, Variable Rate Demand Bonds,
                  3.800%, 9/01/20+
- -----------------------------------------------------------------------------------------------------------------------------------
                Hawaii -- 0.7%

  1,800,000     Department of Budget and Finance of the State of Hawaii, Special Purpose               A-1               1,800,000
                  Demand Revenue Bonds (Adventist Health System--West),
                  Series 1984, Variable Rate Demand Bonds, 3.750%, 9/01/99+
- -----------------------------------------------------------------------------------------------------------------------------------
                Illinois -- 15.2%

  5,500,000     Illinois Health Facilities Authority, Revenue Bonds, Series 1997                    VMIG-1               5,500,000
                  (Victory Health Services), Commercial Paper, 3.600%, 3/12/98

  2,700,000     Illinois Health Facilities Authority, Rush Presbyterian Series 1989A,               VMIG-1               2,700,000
                  Commercial Paper, 3.400%, 5/15/98

  7,000,000     Illinois Development Finance Authority, Pollution Control Revenue Bonds                P-1               7,000,000
                  (Diamond-Star Motors Corporation Project), Series 1995,
                  Variable Rate Demand Bonds, 3.750%, 12/01/08+
</TABLE>

7
<PAGE>
 
Portfolio of Investments
February 28, 1998
Reserves -- continued

<TABLE>
<CAPTION>

   Principal                                                                                                      Amortized
      Amount    Description                                                                        Ratings*            Cost
- ---------------------------------------------------------------------------------------------------------------------------
<S>             <C>                                                                                <C>       <C>
                Illinois -- continued

$  2,000,000    Illinois Development Finance Authority, Revenue Bonds, Radiological Society of         A-1+      $2,000,000
                  North America, Series 1997, Variable Rate Demand Bonds, 3.550%, 6/01/17

   6,000,000    Illinois Educational Facilities Authority, Adjustable Demand Revenue Bonds,          VMIG-1       6,000,000
                  Shedd Aquarium Society, Series 1987B, Commercial Paper, 3.850%, 7/23/98

   3,000,000    City of Chicago, General Obligation Tender Notes, Series 1997, 3.550%, 10/29/98       MIG-1       3,000,000

   5,000,000    City of Chicago, General Obligation Tender Notes, Series 1998, 3.550%, 2/04/99        SP-1+       5,000,000

   2,500,000    City of Chicago, Chicago-OOHare International Airport, Special Facility Revenue         P-1       2,500,000
                  Bonds (American Airlines, Inc. Project), Series 1983A, Variable Rate Demand
                  Bonds, 3.650%, 12/01/17

   5,700,000    City of Decatur, Macon County, Illinois, Unit Priced Demand Adjustable Water         VMIG-1       5,700,000
                  Revenue Bonds, Series 1985, Commercial Paper, 4.100%, 3/12/98

   1,770,000    Village of Oak Park, Illinois, Variable Rate Demand Revenue Bonds (Lone Tree            N/R       1,770,000
                  Area Girl Scout Council, Inc. Project), Series 1997, 3.600%, 11/01/17
- ---------------------------------------------------------------------------------------------------------------------------
                Iowa -- 3.0%

   5,000,000    Iowa School Cash Anticipation Program, Iowa School Corporations, Warrant              MIG-1       5,010,799
                  Certificates, 1997-98 Series A Notes, 4.500%, 6/26/98

   2,900,000    City of Eddyville, Iowa, Industrial Development Revenue Bonds (Heartland Lysine,        N/R       2,900,000
                  Inc. Project), Series 1985, Variable Rate Demand Bonds, 3.650%, 11/01/03
- ---------------------------------------------------------------------------------------------------------------------------
                Kentucky -- 3.3%

   9,005,000    Hancock County, Kentucky, Industrial Building Revenue Refunding Bonds (Southwire        N/R       9,005,000
                  Company Project), Series 1990, Variable Rate Demand Bonds, 3.600%, 7/01/10
- ---------------------------------------------------------------------------------------------------------------------------
                Louisiana -- 1.5%

   4,000,000    Ascension Parish Pollution Control (BASF Wyandotte Corporation), Variable Rate          P-1       4,000,000
                  Demand Bonds, 3.650%, 12/01/05
- ---------------------------------------------------------------------------------------------------------------------------
                Massachusetts -- 0.9%

   2,400,000    Newton Bond Anticipation Notes, 4.000%, 3/25/98                                         N/R       2,400,130
- ---------------------------------------------------------------------------------------------------------------------------
                Michigan -- 4.7%

   7,100,000    Michigan Job Development Authority, Limited Obligation Revenue Bonds (Frankenmuth       A-1       7,100,000
                  Bavarian Inn Motor Lodge Project), Series A, Variable Rate Demand Bonds,
                  3.875%, 9/01/15

   5,000,000    The School District of the City of Kalamazoo, County of Kalamazoo, State of           SP-1+       5,001,803
                  Michigan, 1997 State Aid Notes (Limited Tax General Obligation), 4.000%, 4/15/98

     735,000    The Economic Development Corporation of the City of Warren, Macomb County,              P-1         735,000
                  Michigan, Floating Rate Limited Obligation Revenue Bonds (The Prince Company, Inc.,
                  Michigan Division Project), Series A, Variable Rate Demand Bonds, 3.600%, 11/01/99
- ---------------------------------------------------------------------------------------------------------------------------
                Minnesota -- 1.9%

   5,125,000    City of Bloomington, Minnesota, Floating Rate Demand Bonds, Commercial Revenue         A-1+       5,125,000
                  Bonds (James Avenue Associates Project), Series 1985, Variable Rate Demand
                  Bonds, 3.450%, 12/01/15
- ---------------------------------------------------------------------------------------------------------------------------
                Missouri -- 4.5%

   3,000,000    Health and Educational Facilities Authority of the State of Missouri, Health         VMIG-1       3,000,000
                  Facilities Revenue Bonds (Bethesda Barclay), Series 1996A, Variable Rate
                  Demand Bonds, 3.950%, 8/15/26
</TABLE>

8
<PAGE>

<TABLE>
<CAPTION>

Principal                                                                                                      Amortized
Amount        Description                                                                         Ratings*          Cost
- ------------------------------------------------------------------------------------------------------------------------

              Missouri -- continued
<S>           <C>                                                                                   <C>      <C>
$  9,200,000  State Environmental Improvement and Energy Resources Authority of the State of        VMIG-1   $ 9,200,000
               Missouri, Unit Priced Demand Adjustable Pollution Control Revenue Bonds, Series
               1985 A (Union Electric Company), Commercial Paper, 3.200%, 4/08/98

- ------------------------------------------------------------------------------------------------------------------------
              New Hampshire -- 2.5%

   6,900,000  New Hampshire Higher Educational and Health Facilities Authority, Revenue Bonds,         A-1     6,900,000
               Hunt Community Issue, Series 1996, Variable Rate Demand Bonds, 3.500%, 5/01/26+

- ------------------------------------------------------------------------------------------------------------------------
              North Carolina -- 3.7%

   4,650,000  North Carolina Municipal Power Agency, Catawba Electric Revenue, Commercial             A-1+     4,650,000
               Paper, Series A, 3.250%, 3/20/98

   2,400,000  The Wake County Industrial Facilities and Pollution Control Financing Authority,      VMIG-1     2,400,000
               Pollution Control Revenue Refunding Bonds, Carolina Power and Light Company
               Project, Series 1990B, Variable Rate Demand Bonds, 3.500%, 6/15/14+

   3,000,000  The Wake County Industrial Facilities and Pollution Control Financing Authority,         A-2     3,000,000
               Pollution Control Refunding Bonds (Carolina Power and Light Company Project),
               Series 1985C, Commercial Paper, 4.250%, 3/06/98

- ------------------------------------------------------------------------------------------------------------------------
              Ohio -- 12.2%

   2,555,000  Ohio School Districts, 1998 Cash Flow Borrowing Program, Certificates of               MIG-1     2,566,853
               Participation, Series A, Tax Anticipation Notes, 4.120%, 12/31/98

   8,300,000  Centerville Health Care, Health Care Revenue Bonds (Bethany Lutheran Village          VMIG-1     8,300,000
               Continuing Care Facilities Expansion Project), Variable Rate Demand Bonds,
               3.500%, 5/01/08+

   3,600,000  Cuyahoga County, University Hospital of Cleveland, Series 1985, Variable Rate         VMIG-1     3,600,000
               Demand Bonds, 3.850%, 1/01/16+

   3,000,000  Cuyahoga County Hospital, Revenue Refunding Bonds, Cleveland Clinic, Series           VMIG-1     3,000,000
               1998A, Variable Rate Demand Bonds, 3.400%, 1/01/24+

   5,120,000  County of Erie, Ohio, Adjustable Rate Demand Bonds, Health Care Facilities            VMIG-1     5,120,000
               Revenue Bonds (The Commons of Providence Project), Series 1996 B,
               Variable Rate Demand Bonds, 3.560%, 10/01/21+

   3,570,000  County of Franklin, Ohio, Floating Rate Demand Bonds, Hospital Financing Revenue         N/R     3,570,000
               Bonds, Series 1993 (Traditions at Mill Run Project), Variable Rate Demand Bonds,
               3.570%, 11/01/14+

   5,000,000  County of Lucas, Ohio, Multi-Mode Variable Rate Demand Facilities Improvement         VMIG-1     5,000,000
               Revenue Bonds, Series 1997 (The Toledo Zoological Society Project), Variable
               Rate Demand Bonds, 3.450%, 10/01/05+

   1,800,000  County of Ottawa, Ohio, Hospital Facilities, Variable Rate Demand Revenue Bonds,         N/R     1,800,000
               Series 1997 (Luther Home of Mercy Project), 3.450%, 10/01/17+

- ------------------------------------------------------------------------------------------------------------------------
              Pennsylvania -- 5.3%

   2,250,000  Butler County Industrial Development Authority (Pennsylvania), Industrial                N/R     2,250,000
               Development Revenue Bonds (Wise Business Forms, Incorporated Project),
               Variable Rate Demand Bonds, Series 1997, 3.510%, 8/01/18+

   7,000,000  Dauphin County General Authority (Pennsylvania), Variable Rate Demand Revenue           A-1+     7,000,000
               Bonds (All Health Pooled Financing Program), Series A of 1997, 3.450%, 10/01/27+

   1,000,000  City of Philadelphia Tax and Revenue Anticipation Notes, Series A of 1997-1998,
               4.500%, 6/30/98                                                                       MIG-1     1,001,593

   4,000,000  City of Philadelphia, Pennsylvania, General Obligation Bonds, Series 1990,
               Commercial Paper, 4.100%, 3/12/98                                                    VMIG-2     4,000,000

</TABLE>
                    9

<PAGE>

<TABLE>
<CAPTION>

                      Portfolio of Investments
                      February 28, 1998
                      Reserves -- continued

   Principal                                                                                                      Amortized
      Amount     Description                                                                        Ratings*           Cost
- ---------------------------------------------------------------------------------------------------------------------------
<S>              <C>                                                                                <C>           <C>
                 Tennessee -- 2.4%

  $3,500,000     The Industrial Development Board of the County of Jackson, Tennessee, Variable          N/R     $3,500,000
                  Rate Industrial Development Demand Revenue Bonds (Esselte Project), Series
                  1985B, Variable Rate Demand Bonds, 3.750%, 8/01/15+

   3,100,000     The Industrial Development Board of the Metropolitan Government of Nashville            N/R      3,100,000
                  and Davidson County (State of Tennessee), Multifamily Housing Revenue
                  Refunding Bonds (Hickory Trace Apartments Project), Series 1995, Variable
                  Rate Demand Bonds, 3.450%, 6/01/15+
- ---------------------------------------------------------------------------------------------------------------------------
                 Texas -- 7.2%

   4,000,000     Texas State Tax and Revenue Anticipation Notes, Series 1997A, 4.750%, 8/31/98         MIG-1      4,022,282

   7,000,000     Austin (Travis and Williamson Counties), Series A, Austin Combined Utilities,          A-1+      7,000,000
                  Commercial Paper, 3.000%, 3/11/98

   8,500,000     Brownsville Utility System, Commercial Paper, Series A, 3.450%, 5/08/98                A-1+      8,500,000
- ---------------------------------------------------------------------------------------------------------------------------
                 Utah -- 1.3%

   3,550,000     West Valley City Industrial Development (Johnson Matthey Project), Variable             N/R      3,550,000
                  Rate Demand Bonds, 3.750%, 12/01/11+
- ---------------------------------------------------------------------------------------------------------------------------
                 Virginia -- 3.3%

   3,000,000     Industrial Development Authority of Albemarle County, Virginia, Health                  A-1      3,000,000
                  Services Revenue Bonds (The University of Virginia Health Services
                  Foundation), Series 1996, Variable Rate Demand Bonds, 3.400%, 2/01/26+

   2,600,000     The Industrial Development Authority of the City of Norfolk, Floating Rate              N/R      2,600,000
                  Industrial Development Revenue Bonds (Norfolk-Virginia Beach-Portsmouth
                  MSA Limited Partnership Project), Variable Rate Demand Bonds, 5.525%, 11/01/04+

   3,300,000     The Industrial Development Authority of the City of Richmond, Floating                  N/R      3,300,000
                  Rate Industrial Development Revenue Bonds (Richmond MSA Limited Partnership
                  Project), Variable Rate Demand Bonds, 5.525%, 11/01/04+
- ---------------------------------------------------------------------------------------------------------------------------
                 Washington -- 3.4%

   4,900,000     Washington Health Care Facilities Authority, Series 1984 (Adventist                     A-1      4,900,000
                  Health System--West/Walla Walla General Hospital), Variable Rate
                  Demand Bonds, 3.750%, 9/01/09+


   4,250,000     Spokane County, Washington, Road Fund, Tax Anticipation Notes, Series                 SP-1+      4,256,095
                  1997, 4.250%, 6/30/98
- ---------------------------------------------------------------------------------------------------------------------------
                 Wisconsin -- 2.2%

   6,000,000     Wisconsin Health and Educational Facilities Authority, Alexian Village               VMIG-1      6,000,000
                  of Milwaukee, Inc. Refinancing, Series 1988A, Variable Rate Demand Bonds,
                  3.950%, 3/01/17+
- ---------------------------------------------------------------------------------------------------------------------------
$268,915,000     Total Investments -- 99.4%                                                                     268,979,989
============---------------------------------------------------------------------------------------------------------------
                 Other Assets Less Liabilities -- 0.6%                                                            1,742,848
                 ----------------------------------------------------------------------------------------------------------
                 Net Assets -- 100%                                                                            $270,722,837
                 ==========================================================================================================
</TABLE>

                 *      Ratings (not covered by the report of independent public
                        accountants): Using the higher of Standard & Poor's or
                        Moody's rating.

                 N/R -- Investment is not rated.

                 +      The security has a maturity of more than one year, but
                        has variable rate and demand features which qualify it
                        as a short-term security. The rate disclosed is that
                        currently in effect. This rate changes periodically
                        based on market conditions or a specified market index.


                                 See accompanying notes to financial statements.

                    10
<PAGE>

<TABLE>
<CAPTION>


                            Portfolio of Investments
                            February 28, 1998
                            California
      Principal                                                                                       Amortized
         Amount     Description                                                         Ratings*           Cost
- ----------------------------------------------------------------------------------------------------------------
<S>                 <C>                                                                 <C>           <C>
                    Consumer Staples - 4.4%

     $7,000,000     San Dimas Industrial Development Bonds (Bausch & Lomb                    N/R     $7,000,000
                     Incorporated), Variable Rate Demand Bonds, 3.700%, 12/01/15+
- ----------------------------------------------------------------------------------------------------------------
                    Health Care - 14.1%

      5,100,000     California Health Facilities Financing Authority, Insured             VMIG-1      5,100,000
                     Revenue Bonds (Sutter/CHS), 3.650%, 7/01/22+

      1,575,000     California Health Facilities Financing Authority, Refunding           VMIG-1      1,575,000
                     Revenue Bonds (St. Joseph Health System), Series 1985B,
                     Variable Rate Demand Bonds, 3.650%, 7/01/13+

      4,300,000     California Health Facilities Authority (St. Joseph Health             VMIG-1      4,300,000
                     System), Series 1991B, Variable Rate Demand Bonds,
                     3.650%, 7/01/09+

      3,700,000     California Statewide Community Development Authority, Certificates    VMIG-1      3,700,000
                     of Participation (Sutter Health Obligation Group), Variable Rate
                     Demand Bonds, 3.850%, 7/01/15+

      5,000,000     Torrance Hospital Revenue (Little Company of Mary Hospital               A-1      5,000,000
                     - Torrance Memorial Hospital), Variable Rate Demand Bonds,
                     3.250%, 2/01/22+

      3,000,000     Washington Township Hospital District, 1984 Issue A,                  VMIG-1      3,000,000
                     Variable Rate Demand Bonds, 3.700%, 1/01/16+
- ----------------------------------------------------------------------------------------------------------------
                    Housing/Multifamily - 14.7%

      2,910,000     Chico Multifamily Housing (Sycamore Glen Project), Series                N/R      2,910,000
                     1995, Variable Rate Demand Bonds, 3.480%, 4/07/14+

      3,000,000     Hayward Housing Authority, Multifamily Mortgage Revenue                  A-2      3,000,000
                     Refunding, Series 1993A [Huntwood Terrace), Variable Rate
                     Demand Bonds, 4.000%, 3/01/27+

      4,796,000     City of Los Angeles (Studio Colony Project), Variable Rate            VMIG-1      4,796,000
                     Demand Bonds, Multifamily Housing Revenue Bonds,
                     3.700%, 5/01/07+

      7,900,000     Orange County Apartment Development (Monarch Bay Apartments              A-1      7,900,000
                     Project), Variable Rate Demand Bonds, 3.500%, 10/01/07+

      3,800,000     Orange County (Robinson Ranch Apartments Project), Variable           VMIG-1      3,800,000
                     Rate Demand Revenue Bonds, 3.200%, 11/01/08+

      1,150,000     San Bernardino Multifamily Housing (Castle Park Apartments),          VMIG-1      1,150,000
                     Variable Rate Demand Bonds, 3.750%, 11/01/05+

- ---------------------------------------------------------------------------------------------------------------
                    Other Revenue - 3.1%

      5,000,000     California State Revenue Anticipation Notes, Series 1997,              MIG-1      5,010,434
                     4.500%, 6/30/98
- ---------------------------------------------------------------------------------------------------------------
                    Tax Obligation/General - 11.9%

      5,000,000     California School Cash Reserve Program Authority, 1997                 MIG-1      5,014,591
                     Pool Bonds, Series A, 4.750%, 7/02/98

      2,000,000     Irvine Ranch Water District, Variable Rate Demand Bonds,              VMIG-1      2,000,000
                     3.550%, 6/01/15+

      2,000,000     Riverside County School Financing Authority, 1997-98                   MIG-1      2,009,884
                     Revenue Anticipation Notes, School Districts
                     Financing Program, 4.500%, 10/01/98

      3,000,000     San Diego County Teeter Obligation, Tax-Exempt Commercial                P-1      3,000,000
                     Paper, Series B, 3.500%, 3/11/98

      2,000,000     County of San Mateo, California, 1997-98 Tax and Revenue               SP-1+      2,004,506
                     Anticipation Notes, 4.500%, 7/01/98

      5,000,000     South Coast Local Education Agencies, Pooled Tax and                   SP-1+      5,011,169
                     Revenue Anticipation Notes Program,
                     Series 1997A, 4.500%, 6/30/98
</TABLE>

11
<PAGE>
 
Portfolio of Investments
February 28, 1998
California -- continued

<TABLE> 
<CAPTION> 
       Principal                                                                                           Amortized
          Amount    Description                                                                Ratings*         Cost
- -------------------------------------------------------------------------------------------------------------------- 
<S>                 <C>                                                                        <C>      <C>
                    Tax Obligation/Limited -- 24.9%

   $   9,000,000    Kern Community College District, Certificates of Participation, Series         A-2  $  9,000,000
                      1995, Variable Rate Demand Bonds, 4.150%, 1/01/25**

       5,000,000    Los Angeles County Metro Transport Authority, Second Subordinate Sales         A-1     5,000,000 
                      Tax Revenue, Commercial Paper, 3.550%, 5/19/98

       1,900,000    Oakland, California, Certificates of Participation, Capital                    N/R     1,900,000
                      Improvement Project, Variable Rate Demand Bonds, 3.500%, 12/01/15**

       7,000,000    Orange County, Irvine Coast Assessment District #88-1, Variable Rate        VMIG-1     7,000,000
                      Demand Bonds, 3.600%, 9/02/18**

       3,000,000    County of Riverside Teeter Obligation, Tax-Exempt Commercial Paper,           A-1+     3,000,000
                      Series B, 3.700%, 3/12/98             

       5,000,000    San Joaquin County Transportation Authority, Sales Tax Revenue                A-1+     5,000,000
                      Commercial Paper, 3.400%, 6/05/98                            

       6,000,000    Santa Clara County Transit District, Refunding Equipment Trust              VMIG-1     6,000,000
                      Certificates, Variable Rate Demand Bonds, 4.050%, 6/01/15**

       3,000,000    Westminster Redevelopment Agency, Westminster Commercial Redevelopment        A-1+     3,000,000
                      Project No. 1, 1997 Tax Allocation Revenue Refunding Bonds,
                      Variable Rate Demand Bonds (Orange County, California), 3.200%, 
                      8/01/27**
- -------------------------------------------------------------------------------------------------------------------- 
                    Utilities -- 7.1%

       1,000,000    California Pollution Control Financing Authority, Pacific Gas &               A-1+     1,000,000
                      Electric, Series 1996D, Commercial Paper, 3.200%, 5/08/98

       5,400,000    California Pollution Control Financing Authority, Pollution                   A-1+     5,400,000
                      Control Refunding Revenue Bonds (Pacific Gas and Electric Company), 
                      1996 Series C, Variable Rate Demand Bonds, 3.550%, 11/01/26**

       5,000,000    Sacramento Municipal Utility District, Series I, Commercial Paper,            A-1+     5,000,000
                      3.000%, 3/27/98                    
- -------------------------------------------------------------------------------------------------------------------- 
                    Water and Sewer -- 19.1%

       4,675,000    Hillsborough Certificates of Participation, Water & Sewer System Project,      A-1     4,675,000
                      Series 1995A, Variable Rate Demand Bonds, 3.350%, 6/01/15**

       2,500,000    Los Angeles Wastewater System, Commercial Paper, 3.150%, 5/20/98            VMIG-1     2,500,000

       7,400,000    Monterey County Financing Authority, Revenue Bonds (Reclamation and         VMIG-1     7,400,000
                      Distribution Project), Series 1995A, Variable Rate Demand Bonds, 
                      3.900%, 9/01/36**

       6,300,000    Orange County Sanitation District, Certificates of Participation,           VMIG-1     6,300,000 
                      Variable Rate Demand Bonds, 3.600%, 8/01/17**

       4,050,000    San Diego County, Rincon Del Diablo Municipal Water District, Rincon        VMIG-2     4,050,000 
                      Public Facilities Corporation, Commercial Paper, 3.900%, 5/01/98

       5,800,000    Santa Paula Public Financing Authority, Lease Revenue Bonds, Series            A-2     5,800,000
                      1996, Water System Acquisition Project, Variable Rate Demand Bonds, 
                      3.800%, 2/01/26**
- -------------------------------------------------------------------------------------------------------------------- 
    $159,256,000    Total Investments -- 99.3%                                                           159,306,584
================----------------------------------------------------------------------------------------------------
                    Other Assets Less Liabilities -- 0.7%                                                  1,188,858
                    ------------------------------------------------------------------------------------------------
                    Net Assets -- 100%                                                                  $160,495,442
                    ================================================================================================

                    *   Ratings (not covered by the report of independent public accountants): Using the higher of 
                        Standard & Poor's or Moody's rating.

                    N/R -- Investment is not rated.

                    ** The security has a maturity of more than one year, but has variable rate and demand features 
                       which qualify it as a short-term security. The rate disclosed is that currently in effect. 
                       This rate changes periodically based on market conditions or a specified market index.

                                                                     See accompanying notes to financial statements.
</TABLE>

12
<PAGE>
 
Portfolio of Investments
February 28, 1998
Massachusetts

<TABLE> 
<CAPTION> 
       Principal                                                                                           Amortized
          Amount    Description                                                                Ratings*         Cost
- -------------------------------------------------------------------------------------------------------------------- 
<S>                 <C>                                                                        <C>        <C>   
                    Education and Civic Organizations -- 24.7%

      $  800,000    Massachusetts Health and Educational Facilities Authority (Harvard          VMIG-1    $  800,000
                      University), Variable Rate Demand Bonds, 2.950%, 2/01/16**

       1,700,000    Massachusetts Health and Educational Facilities Authority, Amherst College  VMIG-1     1,700,000
                      Issue, Series F, Variable Rate Demand Bonds, 3.100%, 11/01/26**

       1,000,000    Massachusetts Industrial Finance Agency (Showa Women's Institute Boston,    VMIG-1     1,000,000
                      Inc. 1994 Project), Variable Rate Demand Bonds, 3.650%, 3/15/04**

       1,000,000    Massachusetts Industrial Finance Agency (Emerson College Issue), Series        N/R     1,000,000
                      1995, Variable Rate Demand Bonds, 3.200%, 1/01/15**

       1,000,000    Massachusetts Industrial Finance Agency (Massachusetts Society for the         A-1     1,000,000 
                      Prevention of Cruelty to Animals Issue), Series 1997, Variable Rate
                      Demand Bonds, 3.250%, 8/01/27**

       1,000,000    Massachusetts Industrial Finance Agency (Gordon College Issue), Series        A-1+     1,000,000
                      1997, Variable Rate Demand Bonds, 3.250%, 12/01/27**

       1,000,000    Massachusetts Industrial Finance Agency (Eastern Nazarene College Issue),     A-1+     1,000,000
                      Series 1997, Variable Rate Demand Bonds, 3.250%, 10/01/27**

       1,800,000    Puerto Rico Industrial Medical, Educational and Environmental Authority     VMIG-1     1,800,000
                      (Inter American University of Puerto Rico), Commercial Paper, 3.650%, 
                      4/06/98
- -------------------------------------------------------------------------------------------------------------------- 
                    Health Care -- 21.5%

       1,000,000    Massachusetts Health and Educational Facilities Authority, Capital Asset    VMIG-1     1,000,000
                      Program, Series A, Variable Rate Demand Bonds, 3.300%, 1/01/01**

       1,000,000    Massachusetts Health and Educational Facilities Authority (Capital Asset    VMIG-1     1,000,000
                      Program, Series B), Variable Rate Demand Bonds, 3.400%, 7/01/05**

       1,700,000    Massachusetts Health and Educational Facilities Authority (Capital Asset    VMIG-1     1,700,000
                      Program), Variable Rate Demand Bonds, 3.600%, 1/01/35**

       1,800,000    Massachusetts Health and Educational Facilities Authority (Brigham and      VMIG-1     1,800,000
                      Women's Hospital), Variable Rate Demand Bonds, 3.300%, 7/01/17**

       1,900,000    Massachusetts Health and Educational Facilities Authority, Partners         VMIG-1     1,900,000
                      Healthcare System, Series P, Variable Rate Demand Bonds, 3.100%, 
                      7/01/27**

         675,000    Massachusetts Health and Educational Facilities Authority, Hallmark Health     Aaa       675,997
                      System Issue, Revenue Bonds, Series A, Variable Rate Demand Bonds, 
                      4.250%, 7/01/98
- -------------------------------------------------------------------------------------------------------------------- 
                    Housing/Multifamily -- 6.8%

       1,560,000    Massachusetts Industrial Finance Agency, Chestnut House Apartments             A-2     1,560,000  
                      (FHA Insurance), Variable Rate Demand Bonds, 3.300%, 8/01/26**

       1,000,000    Massachusetts Industrial Finance Agency (Lower Mills Associates LP),           N/R     1,000,000 
                      Series 1995, Variable Rate Demand Bonds, 3.200%, 12/01/20**
- -------------------------------------------------------------------------------------------------------------------- 
                    Industrial/Other -- 1.6%

         585,000    Massachusetts Industrial Finance Agency, Adjustable Rate Industrial Revenue    N/R       585,000
                      Bonds (Jencoat/Levy Realty Trust), Variable Rate Demand Bonds, 4.415%, 
                      10/06/99**
- -------------------------------------------------------------------------------------------------------------------- 
                    Long Term Care -- 5.3%

       1,300,000    Massachusetts Industrial Finance Agency, Revenue Bonds (Goddard House),        A-1     1,300,000
                      Series 1995, Variable Rate Demand Bonds, 3.150%, 11/01/25**
</TABLE>

13
<PAGE>
 
 
Portfolio of Investments
February 28, 1998
Massachusetts -- continued
<TABLE> 
<CAPTION> 



  Principal                                                                                                             Amortized
     Amount     Description                                                                               Ratings*           Cost
- ---------------------------------------------------------------------------------------------------------------------------------
<S>             <C>                                                                                       <C>         <C>
                Long Term Care -- continued

$   680,000     Massachusetts Industrial Finance Agency, Edgewood Retirement Community Project,             VMIG-1    $   680,000
                  Series 1995-C, Variable Rate Demand Bonds, 3.300%, 11/15/25+
- ---------------------------------------------------------------------------------------------------------------------------------
                Other Revenue -- 2.7%

  1,000,000     Montachusett Regional Transit Authority, Massachusetts, Revenue Anticipation Notes,            N/R      1,001,065
                  4.250%, 6/26/98
- ---------------------------------------------------------------------------------------------------------------------------------
                Tax Obligation/General -- 27.3%

  1,800,000     Massachusetts Bay Transportation Authority, Series C, Commercial Paper, 3.550%, 4/29/98       A-1+      1,800,000
  1,000,000     Town of Barnstable, Massachusetts, Bond Anticipation Notes, 4.250%, 10/23/98                   N/R      1,002,489
  1,000,000     Farmingham General Obligation, Unlimited Tax Bond Anticipation Note, 4.000%, 2/05/99           N/R      1,003,335
  1,000,000     Town of Georgetown, Massachusetts, Bond Anticipation Notes, 4.000%, 6/12/98                    N/R      1,000,542
  1,500,000     Town of Holliston, Massachusetts, Bond Anticipation Notes, 4.000%, 9/23/98                     N/R      1,502,912
  1,000,000     Newton Bond Anticipation Notes, 4.000%, 3/25/98                                                N/R      1,000,127
  1,000,000     City of Quincy, Massachusetts, Bond Anticipation Notes, 4.200%, 5/21/98                        N/R      1,000,680
  1,000,000     Town of Uxbridge, Massachusetts, Bond Anticipation Notes, 4.250%, 7/15/98                      N/R      1,001,433
  1,000,000     Town of Weston, Massachusetts, Bond Anticipation Notes, 4.000%, 9/30/98                        N/R      1,001,694
- ---------------------------------------------------------------------------------------------------------------------------------
                Utilities -- 1.6%

    600,000     Massachusetts Industrial Finance Agency, Resource Recovery (Ogden Haverhill),               VMIG-1        600,000
                   Variable Rate Demand Bonds, 3.150%, 12/01/06+
- ---------------------------------------------------------------------------------------------------------------------------------
                Water and Sewer -- 5.1%

  1,000,000     Massachusetts Water Resources Authority, Series 1997, Commercial Paper, 3.600%, 5/13/98       A-1+      1,000,000
    900,000     Massachusetts Water Resources Authority, Series 1994, Commercial Paper, 3.650%, 5/13/98       A-1+        900,000
- ---------------------------------------------------------------------------------------------------------------------------------
$36,300,000     Total Investments -- 96.6%                                                                             36,315,274
===========----------------------------------------------------------------------------------------------------------------------
                Other Assets Less Liabilities -- 3.4%                                                                   1,268,024
                -----------------------------------------------------------------------------------------------------------------
                Net Assets -- 100%                                                                                    $37,583,298
                =================================================================================================================
</TABLE> 

                *     Ratings (not covered by the report of independent public
                      accountants): Using the higher of Standard & Poor's or
                      Moody's rating.

                N/R - Investment is not rated.

                +     The security has a maturity of more than one year, but has
                      variable rate and demand features which qualify it as a
                      short-term security. The rate disclosed is that currently
                      in effect. This rate changes periodically based on market
                      conditions or a specified market index.





                                 See accompanying notes to financial statements.

14
<PAGE>
  
<TABLE>
<CAPTION>
                         Portfolio of Investments
                         February 28, 1998
                         New York

  Principal                                                                                                  Amortized
     Amount   Description                                                                   Ratings*              Cost
- ----------------------------------------------------------------------------------------------------------------------
<S>           <C>                                                                           <C>             <C>
              Consumer Cyclical - 8.6%

$1,100,000    New York Environmental Facilities Corporation (General Electric Company),         A-1+        $1,100,000
               Commercial Paper, 3.550%, 3/09/98

 1,000,000    Dutchess County Industrial Development Agency, Industrial Development              A-1         1,000,000
               Revenue Bonds (Toys "R" US--NYTEX Inc. Facility), Series 1984, Variable
               Rate Demand Bonds, 3.475%, 11/01/19+

   500,000    Yonkers Industrial Development Agency, Series 1989, Civic Facility Revenue      VMIG-1           500,000
               Bonds, Variable Rate Demand Bonds, 3.200%, 7/01/19+
- ----------------------------------------------------------------------------------------------------------------------
              Education and Civic Organizations - 18.4%

 1,300,000    Dormitory Authority of the State of New York, New York Founding Charitable      VMIG-1         1,300,000
               Corporation, Revenue Bonds, Series 1997, Variable Rate Demand Bonds,
               3.300%, 7/01/12+

 1,100,000    New York State Housing Finance Agency, Demand Revenue Bonds, Series 1984-A      VMIG-1         1,100,000
               (Mt. Sinai School of Medicine), Variable Rate Demand Bonds, 3.250%,
               11/01/14+

 1,100,000    New York City Trust for Cultural Resources (Guggenheim Foundation), Variable    VMIG-1         1,100,000
               Rate Demand Bonds, 3.650%, 12/01/15+

   200,000    New York City Industrial Development Agency, Revenue Bonds, Series 1989,          A-1+           200,000
               Audubon Society, Variable Rate Demand Bonds, 3.650%, 12/01/14+

   900,000    Puerto Rico Industrial Medical Education and Environmental Authority,              A-1           900,000
               Ana G. Mendez Educational Foundation (FEAGM Project), Variable Rate Demand
               Bonds, 4.100%, 12/01/15+

   980,000    Syracuse Industrial Development Agency, Multi-Modal Interchangeable Rate Civic  VMIG-1           980,000
               Facility, Revenue Bonds (Syracuse University), Variable Rate Demand Bonds,
               3.650%,  3/01/23+
- ----------------------------------------------------------------------------------------------------------------------
              Financials - 6.6%

 1,000,000    City of Albany Industrial Development Agency, Industrial Development Revenue       A-1         1,000,000
               Bonds (Vulcan Investors 1986-1 Project), Series 1986 A, Variable Rate Demand
               Bonds, 4.100%, 7/01/06 (Mandatory put 7/01/98)+

 1,000,000    New York City Industrial Development Agency, Refunding Revenue (LaGuardia         A-1+         1,000,000
               Associates Project), Variable Rate Demand Bonds, 3.300%, 12/01/15+
- ----------------------------------------------------------------------------------------------------------------------
              Health Care - 9.6%

   900,000    Dormitory Authority of the State of New York (Sloan Kettering Cancer Center),      A-1           900,000
               Variable Rate Demand Bonds, 3.300%, 7/01/19+

   900,000    New York State Medical Care Facilities Finance Agency (Lenox Hill Hospital),    VMIG-1           900,000
               Variable Rate Demand Bonds, 3.300%, 11/01/08+

 1,100,000    New York State Medical Care Facilities Finance Agency (Children's Hospital
               of Buffalo), Variable Rate Demand Bonds, 3.400%, 11/01/05+                     VMIG-1         1,100,000
- ----------------------------------------------------------------------------------------------------------------------
              Housing/Multifamily - 5.5%

 1,000,000    New York State Housing Finance Agency (Normandie Court), Variable Rate
               Demand Bonds, 3.150%, 5/15/15+                                                 VMIG-1         1,000,000

   370,000    New York City Housing Development Corporation (Parkgate Tower), Variable
               Rate Demand Bonds, 3.200%, 12/01/07+                                             A-1+           370,000

   300,000    New York City Housing Development Corporation (Columbus Gardens Project),
               Variable Rate Demand Bonds, 3.200%, 2/01/07+                                     A-1+           300,000
</TABLE>
              15

<PAGE>
                          Portfolio of Investments
                          February 28, 1998
                          New York - continued
<TABLE>
<CAPTION>
  Principal                                                                                                  Amortized
     Amount    Description                                                                   Ratings*             Cost
- ----------------------------------------------------------------------------------------------------------------------
<S>            <C>                                                                           <C>            <C>
               Industrial/Other - 5.6%

 $  700,000    Guilderland Industrial Development Agency, Series 1993A (Northeastern             P-1        $  700,000
               Ind Park PJ), Variable Rate Demand Bonds, 3.550%, 12/01/08+

  1,000,000    Nassau County Industrial Development Agency, Manhasset Associates                 A-1         1,000,000
                Project, Series 1984, Variable Rate Demand Bonds, 3.100%, 12/01/99+
- ----------------------------------------------------------------------------------------------------------------------
               Long Term Care - 6.3%

  1,100,000    New York State Dormitory Authority (St. Francis Center at the Knolls,          VMIG-1         1,100,000
                Inc.), Variable Rate Demand Bonds, 3.750%, 7/01/23+

    800,000    New York State Dormitory Authority, Revenue Bonds, Series 1995                 VMIG-1           800,000
                (Beverwyck Inc), Variable Rate Demand Bonds, 3.300%, 7/01/25+
- ----------------------------------------------------------------------------------------------------------------------
               Tax Obligation/General - 19.0%

  1,000,000    New York State Environmental Quality, Variable Interest Rate General           VMIG-1         1,000,000
                Obligation Bonds, Series 1997A, 3.450%, 2/01/17+

  1,000,000    Buffalo Revenue Anticipation Notes, 4.400%, 8/05/98                             MIG-1         1,002,435

  1,000,000    County of Erie, New York, General Obligation Serial Notes, 1997B,                 N/R         1,004,341
                4.500%, 10/29/98

  1,000,000    New York City General Obligation Adjustable Rate Bonds, Fiscal 1994,           VMIG-1         1,000,000
                Series B-4, Variable Rate Demand Bonds, 3.900%, 8/15/21+

    500,000    The City of New York, General Obligation Bonds, Fiscal 1995, Series B,         VMIG-1           500,000
                Variable Rate Demand Bonds, 3.600%, 8/15/22+

  1,250,000    Puerto Rico Government Development Bank, Adjustable Refunding Bonds,           VMIG-1         1,250,000
                Series 1985, Variable Rate Demand Bonds, 2.900%, 12/01/15+
- ----------------------------------------------------------------------------------------------------------------------
               Tax Obligation/Limited - 9.4%

  1,200,000    New York Local Government Assistance Corp, Series 1995E, Variable Rate         VMIG-1         1,200,000
                Demand Bonds, 3.150%, 4/01/25+

    640,000    New York State Job Development Authority, Series 1984E, Variable Rate          VMIG-1           640,000
                Demand Bonds, 4.100%, 3/01/99+

  1,000,000    Triborough Bridge and Tunnel Authority, Special Obligation, Series 1994,        MIG-1         1,000,000
                Variable Rate Demand Bonds, 3.150%, 1/01/24+
- ----------------------------------------------------------------------------------------------------------------------
               Transportation - 1.3%

    400,000    New York State Thruway Authority, General Revenue Bonds, Variable Rate         VMIG-1           400,000
                Demand Bonds, 3.650%, 1/01/24+                                                
- ----------------------------------------------------------------------------------------------------------------------
               Utilities - 3.3%

  1,000,000    New York State Energy Research and Development Authority, Pollution               P-1         1,000,000
                Control Revenue (Central Hudson Gas and Electric Corporation), 
                Variable Rate Demand Bonds, 3.200%, 11/01/20+
</TABLE>
               16
<PAGE>
 
<TABLE>
<CAPTION>
  Principal                                                                                               Amortized
     Amount      Description                                                          Ratings*                 Cost
- -------------------------------------------------------------------------------------------------------------------
<S>              <C>                                                                  <C>               <C>
                 Water and Sewer - 3.3%

 $1,000,000      New York City Municipal Water Finance Authority, Series 3,               A-1+          $ 1,000,000
                  Commercial Paper, 3.300%, 3/09/98
- -------------------------------------------------------------------------------------------------------------------
$29,340,000      Total Investments - 96.9%,                                                              29,346,776
===========--------------------------------------------------------------------------------------------------------
                 Other Assets Less Liabilities - 3.1%                                                       929,527
                 --------------------------------------------------------------------------------------------------
                 Net Assets - 100%                                                                      $30,276,303
                 ==================================================================================================
</TABLE> 
                 *     Ratings (not covered by the report of independent public
                       accountants): Using the higher of Standard & Poor's or
                       Moody's rating.

                 N/R - Investment is not rated.

                 +     The security has a maturity of more than one year, but
                       has variable rate and demand features which qualify it as
                       a short-term security. The rate disclosed is that
                       currently in effect. This rate changes periodically based
                       on market conditions or a specified market index.

                 17
                                 See accompanying notes to financial statements.

<PAGE>
 
<TABLE>
<CAPTION>
 
Statement of Net Assets
February 28, 1998
                                                                      Reserves    California
- --------------------------------------------------------------------------------------------- 
<S>                                                               <C>            <C>
Assets
Investments in short-term municipal securities, at amortized
  cost, which approximates market value (note 1)                  $268,979,989   $159,306,584
Cash                                                                 1,108,739        652,281
Receivables:
  Interest                                                           1,507,742        983,936
  Investments sold                                                         --             --
Other assets                                                             4,293          8,319
- ---------------------------------------------------------------------------------------------
    Total assets                                                   271,600,763    160,951,120
- ---------------------------------------------------------------------------------------------
Liabilities
Accrued expenses:
  Management fees (note 4)                                              94,638         45,277
  12b-1 fees (note 4)                                                   17,667         34,497
  Other                                                                196,852         17,036
Dividends payable                                                      568,769        358,868
- ---------------------------------------------------------------------------------------------
    Total liabilities                                                  877,926        455,678
- ---------------------------------------------------------------------------------------------
Net assets applicable to shares outstanding (note 3)              $270,722,837   $160,495,442
=============================================================================================
Shares outstanding:
  Service Plan series                                                      --      86,915,597
  Distribution Plan series                                                 --      54,788,953
  Institutional series                                                     --      18,790,892
- --------------------------------------------------------------------------------------------- 
Total shares outstanding                                           270,722,837    160,495,442
=============================================================================================
Net asset value, offering and redemption price per share
  (net assets divided by shares outstanding)                      $       1.00   $       1.00
=============================================================================================
</TABLE>


18
                                 See accompanying notes to financial statements.
<PAGE>

<TABLE>
<CAPTION>
 
                                                                  Massachusetts     New York
- --------------------------------------------------------------------------------------------
<S>                                                               <C>            <C>
Assets
Investments in short-term municipal securities, at amortized
  cost, which approximates market value (note 1)                    $36,315,274  $29,346,776
Cash                                                                  1,068,064      795,044
Receivables:
  Interest                                                              303,309      147,831
  Investments sold                                                      100,000      120,364
Other assets                                                                978          499
- --------------------------------------------------------------------------------------------
     Total assets                                                    37,787,625   30,410,514
- --------------------------------------------------------------------------------------------
Liabilities
Accrued expenses:
  Management fees (note 4)                                                1,935        3,226
  12b-1 fees (note 4)                                                    21,303        2,682
  Other                                                                  99,353       63,601
Dividends payable                                                        81,736       64,702
- --------------------------------------------------------------------------------------------
     Total liabilities                                                  204,327      134,211
- --------------------------------------------------------------------------------------------
Net assets applicable to shares outstanding (note 3)                $37,583,298  $30,276,303
============================================================================================
Shares outstanding:
  Service Plan series                                                 6,085,454    1,405,519
  Distribution Plan series                                           25,920,217   28,854,117
  Institutional series                                                5,577,627       16,667
- --------------------------------------------------------------------------------------------
Total shares outstanding                                             37,583,298   30,276,303
============================================================================================
Net asset value, offering and redemption price per share
  (net assets divided by shares outstanding)                        $      1.00  $      1.00
============================================================================================
</TABLE>


                                 See accompanying notes to financial statements.

19
<PAGE>
 
Statement of Operations
Year ended February 28, 1998
<TABLE> 
<CAPTION> 
                                                                        Reserves
<S>                                                                 <C>
- -------------------------------------------------------------------------------
Investment Income
Tax-exempt interest income (note 1)                                 $10,364,736
- -------------------------------------------------------------------------------
Expenses
Management fees (note 4)                                              1,375,625
12b-1 fees (note 4)                                                     118,178
Shareholders' servicing agent fees and expenses                         446,085
Custodian's fees and expenses                                            55,780
Directors' fees and expenses (note 4)                                     5,610
Professional fees                                                        23,126
Shareholders' reports - printing and mailing expenses                   151,600
Federal and state registration fees                                      43,261
Other expenses                                                           23,003
- -------------------------------------------------------------------------------
Total expenses before expense reimbursement                           2,242,268
   Expense reimbursement (note 4)                                      (178,780)
- -------------------------------------------------------------------------------
Net expenses                                                          2,063,488
- -------------------------------------------------------------------------------
Net investment income                                                 8,301,248
Net gain from investment transactions (notes 1 and 2)                        --
- -------------------------------------------------------------------------------
Net increase in net assets from operations                          $ 8,301,248
===============================================================================
</TABLE>
                                 See accompanying notes to financial statements.
20
<PAGE>
 
<TABLE>
<CAPTION>
                                                                                       California
                                                         -------------------------------------------------------------
                                                         Service Plan   Distribution Plan    Institutional
                                                               series              series           series       Total
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>            <C>                  <C>            <C>
Investment Income
Tax-exempt interest income (note 1)                        $2,866,349          $1,971,285        $869,013   $5,706,647
- ----------------------------------------------------------------------------------------------------------------------
Expenses
Management fees (note 4)                                      312,991             214,290          94,714      621,995
12b-1 fees (note 4)                                            78,990              62,307              --      141,297
Shareholders' servicing agent fees and expenses                 4,125              37,513             212       41,850
Custodian's fees and expenses                                  21,301              14,582           6,448       42,331
Directors' fees and expenses (note 4)                           1,654               1,142             502        3,298
Professional fees                                               6,972               4,809           2,117       13,898
Shareholders' reports - printing and mailing expenses           8,279              16,970           2,778       28,027
Federal and state registration fees                            11,026                 494           1,592       13,112
Other expenses                                                  5,849               4,052           1,791       11,692
- ----------------------------------------------------------------------------------------------------------------------
Total expenses before expense reimbursement                   451,187             356,159         110,154      917,500
   Expense reimbursement (note 4)                             (20,777)            (61,479)             --      (82,256)
- ----------------------------------------------------------------------------------------------------------------------
Net expenses                                                  430,410             294,680         110,154      835,244
- ----------------------------------------------------------------------------------------------------------------------
Net investment income                                       2,435,939           1,676,605         758,859    4,871,403
Net gain from investment transactions (notes 1 and 2)              --                  --              --           --
- ----------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                 $2,435,939          $1,676,605        $758,859   $4,871,403
======================================================================================================================
</TABLE>

                                 See accompanying notes to financial statements.
21
<PAGE>
 
               Statement of Operations - continued
               Year ended February 28, 1998
<TABLE>
<CAPTION>
                                                                                 Massachusetts
                                                         --------------------------------------------------------------
                                                         Service Plan   Distribution Plan   Institutional
                                                               series              series          series         Total
- -----------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>            <C>                 <C>              <C>
Investment Income
Tax-exempt interest income (note 1)                          $296,695           $ 975,737        $168,303    $1,440,735
- -----------------------------------------------------------------------------------------------------------------------
Expenses
Management fees (note 4)                                       32,948             108,396          18,769       160,113
12b-1 fees (note 4)                                            17,119              23,932              --        41,051
Shareholders' servicing agent fees and expenses                 1,191              30,580             704        32,475
Custodian's fees and expenses                                  10,324              33,914           5,847        50,085
Directors' fees and expenses (note 4)                             935               3,070             529         4,534
Professional fees                                               7,976              26,067           4,456        38,499
Shareholders' reports - printing and mailing expenses           1,155              28,498             142        29,795
Federal and state registration fees                               802                 776             649         2,227
Other expenses                                                  1,086               3,599             622         5,307
- -----------------------------------------------------------------------------------------------------------------------
Total expenses before expense reimbursement                    73,536             258,832          31,718       364,086
 Expense reimbursement (note 4)                               (28,267)           (109,750)         (5,908)     (143,925)
- -----------------------------------------------------------------------------------------------------------------------
Net expenses                                                   45,269             149,082          25,810       220,161
- -----------------------------------------------------------------------------------------------------------------------
Net investment income                                         251,426             826,655         142,493     1,220,574
Net gain from investment transactions (notes 1 and 2)              --                  --              --            --
- -----------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                   $251,426           $ 826,655        $142,493    $1,220,574
=======================================================================================================================
</TABLE>
                                 See accompanying notes to financial statements.
          22
<PAGE>

<TABLE>
<CAPTION>
                                                                                    New York
                                                         --------------------------------------------------------------
                                                         Service Plan   Distribution Plan   Institutional
                                                               series              series          series         Total
- -----------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>            <C>                 <C>             <C>
Investment Income
Tax-exempt interest income (note 1)                           $20,007            $988,441            $608    $1,009,056
- -----------------------------------------------------------------------------------------------------------------------
Expenses
Management fees (note 4)                                        2,239             108,502              66       110,807
12b-1 fees (note 4)                                               220              12,367              --        12,587
Shareholders' servicing agent fees and expenses                 1,724              29,224              26        30,974
Custodian's fees and expenses                                     889              44,368              27        45,284
Directors' fees and expenses (note 4)                              11                 609              --           620
Professional fees                                                 287              14,810              10        15,107
Shareholders' reports -- printing and mailing expenses          1,281              27,782              58        29,121
Federal and state registration fees                                 7                 248              --           255
Other expenses                                                     62               2,814               1         2,877
- -----------------------------------------------------------------------------------------------------------------------
Total expenses before expense reimbursement                     6,720             240,724             188       247,632
 Expense reimbursement (note 4)                                (3,642)            (91,510)            (96)      (95,248)
- -----------------------------------------------------------------------------------------------------------------------
Net expenses                                                    3,078             149,214              92       152,384
- -----------------------------------------------------------------------------------------------------------------------
Net investment income                                          16,929             839,227             516       856,672
Net gain from investment transactions (notes 1 and 2)              --                  --              --            --
- -----------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                    $16,929            $839,227            $516    $  856,672
=======================================================================================================================
</TABLE>



                                 See accompanying notes to financial statements.

23
<PAGE>
 

              Statement of Changes in Net Assets
<TABLE> 
<CAPTION> 
                                                                     Reserves
                                                          -----------------------------
                                                             Year ended      Year ended
                                                                2/28/98         2/28/97
- ---------------------------------------------------------------------------------------
<S>                                                       <C>             <C>
Operations
Net investment income                                     $   8,301,248   $   8,865,233
Net realized gain (loss) from investment transactions
  (notes 1 and 2)                                                    --              --
- ---------------------------------------------------------------------------------------
Net increase in net assets from operations                    8,301,248       8,865,233
- ---------------------------------------------------------------------------------------
Distributions to Shareholders (note 1)                       (8,301,248)     (8,865,233)
- ---------------------------------------------------------------------------------------
Common Share Transactions
  (at constant net asset value of $1 per share) (note 1)
Net proceeds from sale of shares                            175,436,062     423,698,103
Net proceeds from shares issued to shareholders
  due to reinvestment of distributions                        7,880,661       8,439,437
- ---------------------------------------------------------------------------------------
                                                            183,316,723     432,137,540
- ---------------------------------------------------------------------------------------
Cost of shares redeemed                                    (216,681,366)   (467,712,524)
- ---------------------------------------------------------------------------------------
Net increase (decrease) in net assets from
  share transactions                                        (33,364,643)    (35,574,984)
Net assets at the beginning of year                         304,087,480     339,662,464
- ---------------------------------------------------------------------------------------
Net assets at the end of year                             $ 270,722,837   $ 304,087,480
=======================================================================================
</TABLE>

                                 See accompanying notes to financial statements.
24
<PAGE>
 
<TABLE>
<CAPTION>
                                                                                      California
                                                           -----------------------------------------------------------------
                                                                                   Year ended 2/28/98
                                                           -----------------------------------------------------------------
                                                            Service Plan   Distribution Plan   Institutional
                                                                  series              series          series           Total
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>             <C>                 <C>            <C>
Operations
Net investment income                                      $   2,435,939        $  1,676,605   $     758,859   $   4,871,403
Net realized gain (loss) from investment transactions
  (notes 1 and 2)                                                     --                  --              --              --
- ----------------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                     2,435,939           1,676,605         758,859       4,871,403
- ----------------------------------------------------------------------------------------------------------------------------
Distributions to Shareholders (note 1)                        (2,435,939)         (1,676,605)       (758,859)     (4,871,403)
- ----------------------------------------------------------------------------------------------------------------------------
Common Share Transactions
  (at constant net asset value of $1 per share) (note 1)
Net proceeds from sale of shares                             161,050,966          31,802,629     101,301,804     294,155,399
Net proceeds from shares issued to shareholders due to
  reinvestment of distributions                                2,277,888           1,512,816              18       3,790,722
- ----------------------------------------------------------------------------------------------------------------------------
                                                             163,328,854          33,315,445     101,301,822     297,946,121
- ----------------------------------------------------------------------------------------------------------------------------
Cost of shares redeemed                                     (171,719,687)        (36,016,099)   (115,353,497)   (323,089,283)
- ----------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net assets from share
  transactions                                                (8,390,833)         (2,700,654)    (14,051,675)    (25,143,162)
Net assets at the beginning of year                           95,306,430          57,489,607      32,842,567     185,638,604
- ----------------------------------------------------------------------------------------------------------------------------
Net assets at the end of year                              $  86,915,597        $ 54,788,953   $  18,790,892   $ 160,495,442
============================================================================================================================
</TABLE>



                                 See accompanying notes to financial statements.


                25

<PAGE>
                Statement of Changes in Net Assets -- continued
<TABLE>
<CAPTION>
                                                                                       California
                                                          ------------------------------------------------------------------
                                                                                   Year ended 2/28/97
                                                          ------------------------------------------------------------------
                                                            Service Plan   Distribution Plan   Institutional
                                                                  series              series          series           Total
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>             <C>                  <C>             <C>
Operations
Net investment income                                      $   2,063,055        $  1,895,382   $   1,473,714   $   5,432,151
Net realized gain (loss) from investment
 transactions (notes 1 and 2)                                         --                  --              --              --
- ----------------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                     2,063,055           1,895,382       1,473,714       5,432,151
- ----------------------------------------------------------------------------------------------------------------------------
Distributions to Shareholders (note 1)                        (2,063,055)         (1,895,382)     (1,473,714)     (5,432,151)
- ----------------------------------------------------------------------------------------------------------------------------
Common Share Transactions
 (at constant net asset value of $1 per share) (note 1)
Net proceeds from sale of shares                             138,494,313          60,809,468     209,608,538     408,912,319
Net proceeds from shares issued to shareholders
 due to reinvestment of distributions                          1,919,782           1,593,201          47,282       3,560,265
- ----------------------------------------------------------------------------------------------------------------------------
                                                             140,414,095          62,402,669     209,655,820     412,472,584
- ----------------------------------------------------------------------------------------------------------------------------
Cost of shares redeemed                                     (115,829,598)        (77,933,155)   (211,205,458)   (404,968,211)
- ----------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net assets from
 share transactions                                           24,584,497         (15,530,486)     (1,549,638)      7,504,373
Net assets at the beginning of year                           70,721,933          73,020,093      34,392,205     178,134,231
- ----------------------------------------------------------------------------------------------------------------------------
Net assets at the end of year                              $  95,306,430        $ 57,489,607   $  32,842,567   $ 185,638,604
============================================================================================================================
</TABLE>


                                 See accompanying notes to financial statements.
26
<PAGE>
 
<TABLE>
<CAPTION>
                                                                                    Massachusetts
                                                           ----------------------------------------------------------------
                                                                                 Year ended 2/28/98
                                                           ----------------------------------------------------------------
                                                           Service Plan   Distribution Plan   Institutional
                                                                 series              series          series           Total
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>            <C>                 <C>             <C>
Operations
Net investment income                                      $    251,426        $    826,655     $   142,493   $  1,220,574
Net realized gain (loss) from investment
  transactions (notes 1 and 2)                                       --                  --              --             --
- ---------------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                      251,426             826,655         142,493      1,220,574
- ---------------------------------------------------------------------------------------------------------------------------
Distributions to Shareholders (note 1)                         (251,426)           (826,655)       (142,493)    (1,220,574)
- ---------------------------------------------------------------------------------------------------------------------------

Common Share Transactions
  (at constant net asset value of $1 per share) (note 1)
Net proceeds from sale of shares                             11,631,756          20,106,738      11,348,896     43,087,390
Net proceeds from shares issued to shareholders
  due to reinvestment of distributions                          252,889             812,123          21,738      1,086,750
- ---------------------------------------------------------------------------------------------------------------------------
                                                             11,884,645          20,918,861      11,370,634     44,174,140
- ---------------------------------------------------------------------------------------------------------------------------
Cost of shares redeemed                                     (15,763,455)        (22,081,518)     (9,770,347)   (47,615,320)
- ---------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net assets from
  share transactions                                         (3,878,810)         (1,162,657)      1,600,287     (3,441,180)
Net assets at the beginning of year                           9,964,264          27,082,874       3,977,340     41,024,478
- ---------------------------------------------------------------------------------------------------------------------------
Net assets at the end of year                              $  6,085,454        $ 25,920,217     $ 5,577,627   $ 37,583,298
===========================================================================================================================
</TABLE>
          27
                                 See accompanying notes to financial statements.
<PAGE>

                Statement of Changes in Net Assets -- continued

<TABLE> 
<CAPTION> 
                                                                                    Massachusetts
                                                           ----------------------------------------------------------------
                                                                                 Year ended 2/28/97
                                                           ----------------------------------------------------------------
                                                           Service Plan   Distribution Plan   Institutional
                                                                 series              series          series           Total
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>            <C>                 <C>             <C>
Operations
Net investment income                                      $    829,383        $    765,855    $    126,569   $   1,721,807
Net realized gain (loss) from investment
  transactions (notes 1 and 2)                                     (134)               (365)            (53)           (552)
- ----------------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                      829,249             765,490         126,516       1,721,255
- ----------------------------------------------------------------------------------------------------------------------------
Distributions to Shareholders (note 1)                         (829,249)           (765,490)       (126,516)     (1,721,255)
- ----------------------------------------------------------------------------------------------------------------------------
Common Share Transactions
  (at constant net asset value of $1 per share) (note 1)
Net proceeds from sale of shares                             44,456,256          21,736,601      12,606,653      78,799,510
Net proceeds from shares issued to shareholders
  due to reinvestment of distributions                          897,029             748,887          37,305       1,683,221
- ----------------------------------------------------------------------------------------------------------------------------
                                                             45,353,285          22,485,488      12,643,958      80,482,731
- ----------------------------------------------------------------------------------------------------------------------------
Cost of shares redeemed                                     (73,639,600)        (21,681,856)    (12,216,797)   (107,538,253)
- ----------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net assets from
  share transactions                                        (28,286,315)            803,632         427,161     (27,055,522)
Net assets at the beginning of year                          38,250,579          26,279,242       3,550,179      68,080,000
- ----------------------------------------------------------------------------------------------------------------------------
Net assets at the end of year                              $  9,964,264        $ 27,082,874    $  3,977,340   $  41,024,478
============================================================================================================================
</TABLE>
28
                                 See accompanying notes to financial statements.
<PAGE>

<TABLE>
<CAPTION>
                                                                                       New York
                                                           -----------------------------------------------------------------
                                                                                 Year ended 2/28/98
                                                           -----------------------------------------------------------------
                                                           Service Plan   Distribution Plan   Institutional
                                                                 series              series          series            Total
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>            <C>                 <C>               <C>
Operations
Net investment income                                        $   16,929        $    839,227         $   516     $    856,672
Net realized gain (loss) from investment
  transactions (notes 1 and 2)                                       --                  --              --               --
- ----------------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                       16,929             839,227             516          856,672
- ----------------------------------------------------------------------------------------------------------------------------
Distributions to Shareholders (note 1)                          (16,929)           (839,227)           (516)        (856,672)
- ----------------------------------------------------------------------------------------------------------------------------
Common Share Transactions
  (at constant net asset value of $1 per share) (note 1)
Net proceeds from sale of shares                              1,014,732          14,585,479              --       15,600,211
Net proceeds from shares issued to shareholders
  due to reinvestment of distributions                           13,306             854,990              --          868,296
- ----------------------------------------------------------------------------------------------------------------------------
                                                              1,028,038          15,440,469              --       16,468,507
- ----------------------------------------------------------------------------------------------------------------------------
Cost of shares redeemed                                         (36,590)        (12,701,915)             --      (12,738,505)
- ----------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net assets from
  share transactions                                            991,448           2,738,554              --        3,730,002
Net assets at the beginning of year                             414,071          26,115,563          16,667       26,546,301
- ----------------------------------------------------------------------------------------------------------------------------
Net assets at the end of year                                $1,405,519        $ 28,854,117         $16,667     $ 30,276,303
============================================================================================================================

                                                                              See accompanying notes to financial statements.
</TABLE>

29
<PAGE>
 
                Statement of Changes in Net Assets - continued

<TABLE>
<CAPTION>
                                                                                      New York
                                                           -----------------------------------------------------------------
                                                                                 Year ended 2/28/97
                                                           -----------------------------------------------------------------
                                                           Service Plan   Distribution Plan   Institutional
                                                                 series              series          series            Total
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>            <C>                 <C>               <C>  
Operations
Net investment income                                         $  12,056        $    819,638         $   483     $    832,177
Net realized gain (loss) from investment
 transactions (notes 1 and 2)                                        --                  --              --               --
- ----------------------------------------------------------------------------------------------------------------------------
Net increase in net assets from operations                       12,056             819,638             483          832,177
- ----------------------------------------------------------------------------------------------------------------------------
Distributions to Shareholders (note 1)                          (12,056)           (819,638)           (483)        (832,177)
- ----------------------------------------------------------------------------------------------------------------------------
Common Share Transactions
 (at constant net asset value of $1 per share) (note 1)
Net proceeds from sale of shares                                 57,000          12,254,309              --       12,311,309
Net proceeds from shares issued to shareholders
 due to reinvestment of distributions                            11,184             794,185              --          805,369
- ----------------------------------------------------------------------------------------------------------------------------
                                                                 68,184          13,048,494              --       13,116,678
- ----------------------------------------------------------------------------------------------------------------------------
Cost of shares redeemed                                        (208,572)        (18,564,379)             --      (18,772,951)
- ----------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net assets from
 share transactions                                            (140,388)         (5,515,885)             --       (5,656,273)
Net assets at the beginning of year                             554,459          31,631,448          16,667       32,202,574
- ----------------------------------------------------------------------------------------------------------------------------
Net assets at the end of year                                 $ 414,071        $ 26,115,563         $16,667     $ 26,546,301
============================================================================================================================
 
                                                                             See accompanying notes to financial statements.
</TABLE> 

30
<PAGE>
 
Notes to Financial Statements
February 28, 1998


              1. General Information and Significant Accounting Policies

The money market Funds (the "Funds") covered in this report are Nuveen Tax-Free
Reserves, Inc., a nationally diversified Fund, Nuveen California Tax-Free Fund,
Inc. (comprising the Nuveen California Tax-Free Money Market Fund) and Nuveen
Tax-Free Money Market Fund, Inc. (comprising the Nuveen Massachusetts and New
York Tax-Free Money Market Funds).

The Funds are registered under the Investment Company Act of 1940 as open-end,
diversified management investment companies. Each Fund invests in tax-exempt
money market instruments. Shares of the state Funds are issued in three series:
(1) the "Service Plan" series intended for purchase by or through banks and
other organizations who have agreed to perform certain services for their
customers who are shareholders of this series of the Fund, (2) the "Distribution
Plan" series intended for purchase by or through securities dealers who have
agreed to perform distribution and administrative services for their customers
who are shareholders of this series of the Fund and (3) the "Institutional"
series intended for purchase by trustees, bank trust departments and investment
bankers or advisers.

Each Fund issues its own shares at net asset value, which the Fund will seek to
maintain at $1.00 per share, without a sales charge.

The following is a summary of significant accounting policies followed by the
Funds in the preparation of their financial statements in accordance with
generally accepted accounting principles.

              Securities Valuation

Investments in each of the Funds consist of short-term municipal securities
maturing within one year from the date of acquisition. Securities with a
maturity of more than one year in all cases have variable rate and demand
features qualifying them as short-term securities and are valued at amortized
cost. On a dollar-weighted basis, the average maturity of all such securities
must be 90 days or less (at February 28, 1998, the dollar-weighted average life
was 42 days for Reserves, 30 days for California, 58 days for Massachusetts and
33 days for New York).

              Securities Transactions

Securities transactions are recorded on a trade date basis. Realized gains and
losses from such transactions are determined on the specific identification
method. Securities purchased or sold on a when-issued or delayed delivery basis
may have extended settlement periods. Any securities so purchased are subject to
market fluctuation during this period. The Funds have instructed the custodian
to segregate assets in a separate account with a current value at least equal to
the amount of the when-issued and delayed delivery purchase commitments. At
February 28, 1998, there were no such outstanding purchase commitments in any of
the Funds.

              Interest Income

Interest income is determined on the basis of interest accrued, adjusted for
amortization of premiums and accretion of discounts.

              Dividends and Distributions to Shareholders

Tax-exempt net investment income, adjusted for realized short-term gains and
losses on investment transactions, is declared as a dividend to shareholders of
record as of the close of each business day and payment is made or reinvestment
is credited to shareholder accounts after month-end.

              Income Taxes

Each Fund is a separate taxpayer for federal income tax purposes. Each Fund
intends to comply with the requirements of the Internal Revenue Code applicable
to regulated investment companies and to distribute all of its tax-exempt net
investment income, including any net realized capital gains from investment
transactions. Therefore, no federal income tax provision is required.
Furthermore, each Fund intends to satisfy conditions which will enable interest
from municipal securities, which is exempt from regular federal income tax and
designated state income taxes for the California, Massachusetts and New York
Funds, to retain such tax exempt status when distributed to the shareholders of
the Funds. All income dividends paid during the fiscal year ended February 28,
1998, have been designated Exempt Interest Dividends. Net realized capital gain
distributions, if any, are subject to federal taxation.

              Insurance Commitments

The Funds have obtained commitments (each a "Commitment") from Municipal Bond
Investors Assurance Corporation ("MBIA") with respect to certain designated
bonds held by the Funds for which credit support is furnished by banks
("Approved Banks") approved by MBIA under its established credit approval
standards. Under the terms of a Commitment, if a Fund were to determine that
certain adverse circumstances relating to the financial condition of the
Approved Banks had occurred, the Fund could cause MBIA to issue a "while-in-
fund" insurance policy covering the underlying bonds; after time and subject to
further terms and conditions, the Fund could obtain from MBIA an "insured-to-
maturity" insurance policy as to the covered bonds. Each type of insurance
policy would insure payment of interest on the bonds and payment of principal at
maturity. Although such

31
<PAGE>
 

              Notes to Financial Statements--continued
              February 28, 1998


              

insurance would not guarantee the market value of the bonds or the value of the
Funds' shares, the Funds believe that their ability to obtain insurance for such
bonds under such adverse circumstances will enable the Funds to hold or dispose
of such bonds at a price at or near their par value.

              Derivative Financial Instruments

The Funds may invest in transactions in certain derivative financial
instruments, including futures, forward, swap and option contracts, and other
financial instruments with similar characteristics. Although the Funds are
authorized to invest in such financial instruments, and may do so in the future,
they did not make any such investments during the fiscal year ended February 28,
1998.

              Use of Estimates

The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities at the date of the
financial statements and the reported amounts of increases and decreases in net
assets from operations during the reporting period.

              2.  Securities Transactions

Purchases and sales (including maturities) of investments in short-term
municipal securities during the fiscal year ended February 28, 1998, were as
follows:
<TABLE>
<CAPTION>
                                          Reserves    California  Massachusetts     New York
              ------------------------------------------------------------------------------
<S>                                   <C>           <C>           <C>            <C>
              Purchases               $655,708,583  $328,756,802    $94,228,093  $42,274,710
              Sales and Maturities     688,777,500   354,432,000     97,155,000   38,770,000
              ==============================================================================
</TABLE>

At February 28, 1998, the cost of investments owned for federal income tax
purposes was the same as the cost for financial reporting purposes for each
Fund.
              3.  Composition of Net Assets

At February 28, 1998, the Funds had common stock authorized at $.01 par value
per share. The composition of net assets as well as the number of authorized
shares were as follows:

<TABLE>
<CAPTION>
                                               Reserves          California   Massachusetts        New York
              ---------------------------------------------------------------------------------------------
             <S>                       <C>                   <C>             <C>            <C>             
              Capital paid in:
                Service Plan series      $           --      $   86,915,597  $    6,085,454  $    1,405,519
                Distribution Plan series             --          54,788,953      25,920,217      28,854,117
                Institutional series                 --          18,790,892       5,577,627          16,667
              ---------------------------------------------------------------------------------------------
              Net assets                 $  270,722,837      $  160,495,442  $   37,583,298  $   30,276,303
              =============================================================================================
              Authorized shares           2,000,000,000       2,350,000,000   2,500,000,000   2,500,000,000
              =============================================================================================
</TABLE>

              4.  Management Fee and Other Transactions with Affiliates

Under the Funds' investment management agreement with Nuveen Advisory Corp. (the
"Adviser"), a wholly owned subsidiary of The John Nuveen Company, each Fund pays
an annual management fee, payable monthly, at the rates set forth below which
are based upon the average daily net asset value of each Fund:
<TABLE>
<CAPTION>
                                                                  Management fees
                                                           ----------------------------
              Average daily net asset value                Reserves          CA, MA, NY
              -------------------------------------------------------------------------
             <S>                                          <C>               <C>
              For the first $500 million                   .500 of 1%        .400 of 1%
              For the next $500 million                    .475 of 1         .375 of 1
              For net assets over $1 billion               .450 of 1         .350 of 1
              ======================================================================== 
</TABLE>
       
              32
<PAGE>

Also, pursuant to a distribution agreement with the Funds, John Nuveen & Co.
Incorporated (the "Distributor"), a wholly owned subsidiary of The John Nuveen
Company, pays sales and promotion expenses in connection with the offering of
Fund shares. The Funds have adopted a Distribution Plan pursuant to Rule 12b-1
of the Investment Company Act of 1940 and a Service Plan pursuant to which the
Distribution Plan series and the Service Plan series and the Distributor pay, in
equal amounts, fees to securities dealers and service organizations for services
rendered in the distribution of shares of the Funds or the servicing of
shareholder accounts. For Reserves, total service payments to such securities
dealers and organizations on an annualized basis range from .1 of 1% to .2 of 1%
of the average daily net asset value of serviced accounts up to $10 million and
 .3 of 1% for such assets over $10 million. For the California, Massachusetts and
New York Funds, total service payments to such securities dealers and
organizations are .25 of 1% per year of the average daily net asset value of
serviced accounts.

The management fee is reduced by, or the Adviser assumes certain expenses of
each Fund, in an amount necessary to prevent the total expenses of each Fund
(including the management fee and each Fund's share of service payments under
the Distribution and Service Plans, but excluding interest, taxes, fees incurred
in acquiring and disposing of portfolio securities and, to the extent permitted,
extraordinary expenses) in any fiscal year from exceeding .75 of 1% of the
average daily net asset value of Reserves, and .55 of 1% of the average daily
net asset value of the California, Massachusetts and New York Funds.

The management fee compensates the Adviser for overall investment advisory and
administrative services, and general office facilities. The Funds pay no
compensation directly to those of the Directors who are affiliated with the
Adviser or to their officers, all of whom receive remuneration for their
services to the Funds from the Adviser or its affiliates.

              5. Investment Composition

At February 28, 1998, the revenue sources by municipal purpose, expressed as a
percent of total investments, were as follows:

<TABLE>
<CAPTION>
                                                   Reserves   California   Massachusetts   New York
              --------------------------------------------------------------------------------------
              <S>                                  <C>        <C>          <C>             <C>
              Basic Materials                             3%          --%             --%        --%
              Capital Goods                               3           --              --         --
              Consumer Cyclical                           3           --              --          9
              Consumer Staples                           --            4              --         --
              Education and Civic Organizations           6           --              26         19
              Financials                                 --           --              --          7
              Health Care                                18           14              22         10
              Housing/Multifamily                         3           15               7          6
              Industrial/Other                            7           --               2          6
              Long Term Care                             10           --               6          7
              Other Revenue                               2            4               2         --
              Tax Obligation/General                     16           12              28         20
              Tax Obligation/Limited                      7           25              --         10
              Utilities                                  18            7               2          3
              Water and Sewer                             4           19               5          3
              --------------------------------------------------------------------------------------
                                                        100%         100%            100%       100%
              ======================================================================================
</TABLE>

At February 28, 1998, certain investments in short-term municipal securities
have credit enhancements (letters of credit, guarantees or insurance) issued by
third party domestic or foreign banks or other institutions (92% for Reserves,
92% for California, 77% for Massachusetts and 96% for New York).

For additional information regarding each investment security, refer to the
Portfolio of Investments.

33
<PAGE>

Financial Highlights

Selected data for a share outstanding throughout each period is as follows:

<TABLE>
<CAPTION>
RESERVES                             Operating performance         Less distributions 
                                    ------------------------   --------------------------
                                                         Net                                                         
                             Net                realized and    Dividends                       Net       Total     
                           asset                  unrealized    from tax-                     asset      return     
                           value           Net   gain (loss)   exempt net   Distributions     value      on net     
Year ended             beginning    investment          from   investment    from capital    end of       asset     
February 28/29,        of period    income (a)   investments       income           gains    period   value (b)     
- ----------------------------------------------------------------------------------------------------------------
<S>                    <C>          <C>         <C>            <C>          <C>              <C>      <C>        
   1998                    $1.00          $.03           $--        $(.03)            $--     $1.00        3.02%    
   1997                     1.00           .03            --         (.03)             --      1.00        2.87     
   1996                     1.00           .03            --         (.03)             --      1.00        3.23     
   1995                     1.00           .03            --         (.03)             --      1.00        2.46     
   1994                     1.00           .02            --         (.02)             --      1.00        1.84     
   1993                     1.00           .02            --         (.02)             --      1.00        2.34     
   1992 (c)                 1.00           .02            --         (.02)             --      1.00        1.45     
   1991 (d)                 1.00           .05            --         (.05)             --      1.00        4.57     
   1990 (d)                 1.00           .06            --         (.06)             --      1.00        5.45     
   1989 (d)                 1.00           .06            --         (.06)             --      1.00        5.70     
================================================================================================================
</TABLE> 
  * Annualized.  

(a) After waiver of certain management fees or reimbursement of expenses, if 
    applicable, by Nuveen Advisory.

(b) Total returns are calculated on net asset value and are not annualized.

(c) For the five months ended February 29.

(d) For the fiscal year ended September 30.

34
<PAGE>
 
<TABLE> 
<CAPTION> 
                   Ratios/Supplemental data
- -------------------------------------------------------------------
                                   Ratio                     Ratio      
                                  of net                    of net      
                   Ratio of   investment     Ratio of   investment    
                   expenses    income to     expenses    income to    
                 to average      average   to average      average     
                 net assets   net assets   net assets   net assets    
    Net assets       before       before        after        after      
 end of period   reimburse-   reimburse-   reimburse-   reimburse-    
(in thousands)         ment         ment     ment (a)     ment (a)     
- -------------------------------------------------------------------
<S>              <C>          <C>          <C>          <C>           
$      270,723          .81%        2.96%         .75%        3.02%   
       304,087          .80         2.82          .75         2.87    
       339,662          .79         3.18          .75         3.22    
       351,606          .78         2.40          .75         2.43    
       404,201          .80         1.78          .75         1.83    
       450,746          .74         2.35          .74         2.35 
       477,127          .75*        3.48*         .75*        3.48*   
       451,808          .72         4.56          .72         4.56    
       430,206          .73         5.45          .73         5.45    
       390,258          .72         5.69          .72         5.69   
===================================================================
</TABLE> 

35
<PAGE>
 
     Financial Highlights -- continued


     Selected data for a share outstanding throughout each period is as follows:

<TABLE>
<CAPTION>
CALIFORNIA**                           Operating Performance                Less distributions
                             --------------------------------------     --------------------------
                                                                  Net
                                   Net                   realized and      Dividends                           Net        Total
                                 asset                     unrealized      from tax-                         asset       return
                                 value            Net     gain (loss)     exempt net     Distributions       value       on net
Year ended                   beginning     investment            from     investment      from capital      end of        asset
February 28/29,              of period     income (a)     investments         income             gains      period    value (b)
- -------------------------------------------------------------------------------------------------------------------------------
<S>                          <C>           <C>           <C>              <C>            <C>               <C>        <C>
1998
 Service Plan series             $1.00           $.03             $--         $(.03)               $--       $1.00         3.13%
 Distribution Plan series         1.00            .03              --          (.03)                --        1.00         3.13
 Institutional series             1.00            .03              --          (.03)                --        1.00         3.22
1997
 Service Plan series              1.00            .03              --          (.03)                --        1.00         2.94
 Distribution Plan series         1.00            .03              --          (.03)                --        1.00         2.94
 Institutional series             1.00            .03              --          (.03)                --        1.00         3.02
1996
 Service Plan series              1.00            .03              --          (.03)                --        1.00         3.32
 Distribution Plan series         1.00            .03              --          (.03)                --        1.00         3.31
 Institutional series             1.00            .03              --          (.03)                --        1.00         3.40
1995
 Service Plan series              1.00            .03              --          (.03)                --        1.00         2.59
 Distribution Plan series         1.00            .03              --          (.03)                --        1.00         2.60
 Institutional series             1.00            .03              --          (.03)                --        1.00         2.69
1994
 Service Plan series              1.00            .02              --          (.02)                --        1.00         1.94
 Distribution Plan series         1.00            .02              --          (.02)                --        1.00         1.92
 Institutional series             1.00            .02              --          (.02)                --        1.00         2.07
1993
 Service Plan series              1.00            .02              --          (.02)                --        1.00         2.28
 Distribution Plan series         1.00            .02              --          (.02)                --        1.00         2.29
 Institutional series             1.00            .02              --          (.02)                --        1.00         2.36
1992(c)
 Service Plan series              1.00            .02              --          (.02)                --        1.00         2.39
 Distribution Plan series         1.00            .02              --          (.02)                --        1.00         2.39
 Institutional series             1.00            .03              --          (.03)                --        1.00         2.45
1991(d)
 Service Plan series              1.00            .05              --          (.05)                --        1.00         4.70
 Distribution Plan series         1.00            .05              --          (.05)                --        1.00         4.70
 Institutional series             1.00            .05              --          (.05)                --        1.00         4.80
1990 (e)                          1.00            .05              --          (.05)                --        1.00         5.37
1989 (e)                          1.00            .06              --          (.06)                --        1.00         5.62
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>
     *    Annualized.
     **   Effective for the fiscal year ended June 30, 1991, and
          thereafter, the Fund has presented the per share data by series.
     (a)  After waiver of certain management fees or reimbursement of
          expenses, if applicable, by Nuveen Advisory.
     (b)  Total returns are calculated on net asset value and are not
          annualized.
     (c)  For the eight months ended February 29.
     (d)  For the fiscal year ended June 30.
     (e)  For the fiscal year ended June 30, represents combined per share data
          and ratios for the Service Plan, Distribution Plan and Institutional
          Series.


                                       36
<PAGE>

<TABLE>
<CAPTION>
                           Ratios/Supplemental data
- --------------------------------------------------------------------------
                                Ratio of net                         Ratio
                    Ratio of      investment      Ratio of          of net
                    expenses       income to      expenses      investment
                  to average         average    to average       income to
                  net assets      net assets    net assets     average net
    Net assets        before          before         after    assets after
 end of period    reimburse-      reimburse-    reimburse-      reimburse-
(in thousands)          ment            ment      ment (a)        ment (a)
- --------------------------------------------------------------------------
<S>               <C>           <C>             <C>           <C>
$       86,916           .58%           3.09%          .55%           3.12%
        54,789           .66            3.02           .55            3.13
        18,791           .47            3.22           .47            3.22

        95,306           .59            2.89           .55            2.93
        57,490           .61            2.87           .55            2.93
        32,843           .46            3.01           .46            3.01

        70,722           .56            3.28           .54            3.30
        73,020           .62            3.23           .55            3.30
        34,392           .46            3.39           .46            3.39

        41,772           .59            2.15           .55            2.19
        67,157           .64            2.47           .55            2.56
        50,772           .47            2.74           .47            2.74

       415,238           .53            1.94           .53            1.94
        72,380           .73            1.74           .55            1.92
        32,299           .41            2.06           .41            2.06

       469,812           .57            2.24           .55            2.26
        80,652           .62            2.19           .55            2.26
        24,156           .47            2.33           .47            2.33

       478,886           .56*           3.53*          .55*           3.54*
        91,670           .61*           3.48*          .55*           3.54*
        18,334           .45*           3.64*          .45*           3.64*

       431,590           .57            4.65           .55            4.67
        90,031           .61            4.61           .55            4.67
        22,342           .45            4.77           .45            4.77
       452,465           .59            5.34           .55            5.38
       362,927           .57            5.68           .55            5.70
==========================================================================
</TABLE> 
                   37
<PAGE>
 
     Financial Highlights -- continued

     Selected data for a share outstanding throughout each period is as follows:

<TABLE>
<CAPTION>
MASSACHUSETTS**                                  Operating Performance             Less distributions
                                             ----------------------------     ----------------------------
                                                                      Net
                                     Net                     realized and      Dividends                           Net       Total
                                   asset                       unrealized      from tax-                         asset      return
                                   value            Net       gain (loss)     exempt net     Distributions       value      on net
Year ended                     beginning     investment              from     investment      from capital      end of       asset
February 28/29,                of period     income (a)       investments         income             gains      period   value (b)
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                            <C>           <C>              <C>             <C>            <C>                <C>      <C>
1998
 Service Plan series               $1.00           $.03               $--          $(.03)              $--       $1.00        3.05%
 Distribution Plan series           1.00            .03                --           (.03)               --        1.00        3.05
 Institutional series               1.00            .03                --           (.03)               --        1.00        3.05
1997
 Service Plan series                1.00            .03                --           (.03)               --        1.00        2.84
 Distribution Plan series           1.00            .03                --           (.03)               --        1.00        2.84
 Institutional series               1.00            .03                --           (.03)               --        1.00        2.84
1996
 Service Plan series                1.00            .03                --           (.03)               --        1.00        3.17
 Distribution Plan series           1.00            .03                --           (.03)               --        1.00        3.17
 Institutional series               1.00            .03                --           (.03)               --        1.00        3.18
1995
 Service Plan series                1.00            .03                --           (.03)               --        1.00        2.53
 Distribution Plan series           1.00            .03                --           (.03)               --        1.00        2.53
 Institutional series               1.00            .03                --           (.03)               --        1.00        2.61
1994
 Service Plan series                1.00            .02                --           (.02)               --        1.00        1.77
 Distribution Plan series           1.00            .02                --           (.02)               --        1.00        1.74
 Institutional series               1.00            .02                --           (.02)               --        1.00        1.80
1993
 Service Plan series                1.00            .02                --           (.02)               --        1.00        2.33
 Distribution Plan series           1.00            .02                --           (.02)               --        1.00        2.33
 Institutional series               1.00            .02                --           (.02)               --        1.00        2.34
1992 (c)
 Service Plan series                1.00            .03                --           (.03)               --        1.00        3.22
 Distribution Plan series           1.00            .03                --           (.03)               --        1.00        3.22
 Institutional series               1.00            .03                --           (.03)               --        1.00        3.24
1991 (d)
 Service Plan series                1.00            .05                --           (.05)               --        1.00        5.30
 Distribution Plan series           1.00            .05                --           (.05)               --        1.00        5.30
 Institutional series               1.00            .05                --           (.05)               --        1.00        5.30
1990 (e)                            1.00            .06                --           (.06)               --        1.00        5.70
1989 (e)                            1.00            .05                --           (.05)               --        1.00        5.00
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
     *    Annualized.
     **   Effective for the fiscal year ended June 30, 1991, and
          thereafter, the Fund has presented the per share data by series.
     (a)  After waiver of certain management fees or reimbursement of
          expenses, if applicable, by Nuveen Advisory.
     (b)  Total returns are calculated on net asset value and are not
          annualized.
     (c)  For the ten months ended February 29.
     (d)  For the fiscal year ended April 30.
     (e)  For the fiscal year ended April 30, represents combined per
          share data and ratios for the Service Plan, Distribution Plan and
          Institutional Series.


38
<PAGE>

<TABLE>
<CAPTION>
                                 Ratios/Supplemental data
- ------------------------------------------------------------------------------------------
                                    Ratio of net                                     Ratio
                       Ratio of       investment             Ratio of               of net
                       expenses        income to             expenses           investment
                     to average          average           to average            income to
                     net assets       net assets           net assets          average net
    Net assets           before           before                after         assets after
 end of period       reimburse-       reimburse-           reimburse-           reimburse-
(in thousands)             ment             ment             ment (a)             ment (a)
- ------------------------------------------------------------------------------------------
<S>               <C>              <C>              <C>                  <C>
       $ 6,085              .89%            2.71%                 .55%                3.05%
        25,920              .95             2.65                  .55                 3.05
         5,578              .68             2.91                  .55                 3.04

         9,964              .74             2.64                  .55                 2.83
        27,083              .90             2.49                  .55                 2.84
         3,977              .61             2.78                  .55                 2.84

        38,251              .63             3.06                  .55                 3.14
        26,279              .84             2.87                  .55                 3.16
         3,550              .57             3.12                  .54                 3.15

        27,732              .61             2.49                  .55                 2.55
        24,237              .82             2.28                  .55                 2.55
         1,036              .47             2.63                  .47                 2.63

        38,576              .55             1.88                  .52                 1.91
        27,773              .76             1.67                  .55                 1.88
         3,406              .49             1.93                  .49                 1.93

        40,214              .73             2.16                  .55                 2.34
        27,993              .82             2.07                  .55                 2.34
         5,325              .58             2.31                  .55                 2.34

        61,476              .62*            3.73*                 .55*                3.80*
        34,509              .72*            3.63*                 .55*                3.80*
         8,917              .53*            3.82*                 .53*                3.82*

        37,979              .68             5.12                  .55                 5.25
        33,809              .76             5.04                  .55                 5.25
        14,973              .54             5.26                  .54                 5.26
        53,631              .74             5.48                  .55                 5.67
        31,319              .76             4.97                  .55                 5.18
==========================================================================================
</TABLE> 


                39
<PAGE>
 
              Financial Highlights -- continued

              Selected data for a share outstanding throughout each period is as
              follows:

<TABLE>
<CAPTION>

NEW YORK**                                Operating performance            Less distributions
                                         ------------------------     ----------------------------
                                                              Net                
                                   Net               realized and      Dividends                      Net     Total
                                 asset                 unrealized      from tax-                    asset    return
                                 value          Net   gain (loss)     exempt net   Distributions    value    on net
Year ended                   beginning   investment          from     investment    from capital   end of     asset
February 28/29,              of period   income (a)   investments         income           gains   period     value(b)
- ----------------------------------------------------------------------------------------------------------------------
<S>                          <C>         <C>          <C>             <C>           <C>            <C>       <C>
1998                                                                                                       
 Service Plan series             $1.00         $.03           $--         $(.03)             $--    $1.00      3.10%
 Distribution Plan series         1.00          .03            --          (.03)              --     1.00      3.10
 Institutional series             1.00          .03            --          (.03)              --     1.00      3.10
1997                                                                                                       
 Service Plan series              1.00          .03            --          (.03)              --     1.00      2.90
 Distribution Plan series         1.00          .03            --          (.03)              --     1.00      2.90
 Institutional series             1.00          .03            --          (.03)              --     1.00      2.90
1996                                                                                                       
 Service Plan series              1.00          .03            --          (.03)              --     1.00      3.20
 Distribution Plan series         1.00          .03            --          (.03)              --     1.00      3.20
 Institutional series             1.00          .03            --          (.03)              --     1.00      3.20
1995                                                                                                       
 Service Plan series              1.00          .02            --          (.02)              --     1.00      2.36
 Distribution Plan series         1.00          .02            --          (.02)              --     1.00      2.37
 Institutional series             1.00          .02            --          (.02)              --     1.00      2.28
1994                                                                                                         
 Service Plan series              1.00          .02            --          (.02)              --     1.00      1.51
 Distribution Plan series         1.00          .02            --          (.02)              --     1.00      1.51
 Institutional series             1.00          .02            --          (.02)              --     1.00      1.51
1993                                                                                                         
 Service Plan series              1.00          .02            --          (.02)              --     1.00      2.02
 Distribution Plan series         1.00          .02            --          (.02)              --     1.00      2.02
 Institutional series             1.00          .02            --          (.02)              --     1.00      2.02
1992 (c)                                                                                                   
 Service Plan series              1.00          .03            --          (.03)              --     1.00      2.94
 Distribution Plan series         1.00          .03            --          (.03)              --     1.00      2.94
 Institutional series             1.00          .03            --          (.03)              --     1.00      2.97
1991 (d)                                                                                                     
 Service Plan series              1.00          .05            --          (.05)              --     1.00      4.73
 Distribution Plan series         1.00          .05            --          (.05)              --     1.00      4.73
 Institutional series             1.00          .05            --          (.05)              --     1.00      4.73
1990 (e)                          1.00          .05            --          (.05)              --     1.00      5.36
1989 (e)                          1.00          .05            --          (.05)              --     1.00      4.95
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>                                       
             *  Annualized.                                            
            **  Effective for the fiscal year ended April 30, 1991, and
                thereafter, the Fund has presented the per share data by series.
           (a)  After waiver of certain management fees or reimbursement of
                expenses, if applicable, by Nuveen Advisory.
           (b)  Total returns are calculated on net asset value and are not
                annualized.
           (c)  For the ten months ended February 29.
           (d)  For the fiscal year ended April 30.
           (e)  For the fiscal year ended April 30, represents combined per
                share data and ratios for the Service Plan, Distribution Plan
                and Institutional Series.

           40



<PAGE>

<TABLE> 
<CAPTION> 
                          Ratios/Supplemental Data
- --------------------------------------------------------------------------------
                                  Ratio of net                           Ratio
                     Ratio of       investment        Ratio of          of net
                     expenses        income to        expenses      investment
                   to average          average      to average       income to
                   net assets       net assets      net assets     average net
    Net assets         before           before           after    assets after
 end of period     reimburse-       reimburse-      reimburse-      reimburse-
(in thousands)           ment             ment         ment(a)         ment(a)
- --------------------------------------------------------------------------------
<S>                <C>            <C>               <C>            <C>
       $ 1,406           1.20%            2.38%            .55%           3.03%
        28,854            .89             2.75             .55            3.09
            17           1.13             2.52             .55            3.10

           414           1.27             2.17             .55            2.89
        26,116            .92             2.52             .55            2.89
            17           1.12             2.33             .55            2.90

           554           1.92             1.82             .55            3.19
        31,631            .94             2.80             .55            3.19
            17           1.38             2.37             .55            3.20

           640            .95             1.98             .55            2.38
        29,798            .79             2.14             .55            2.38
            17           2.14              .79             .55            2.38

           557           1.49              .69             .55            1.63
        27,886            .78             1.40             .55            1.63
            17           4.60            (2.42)            .55            1.63

           529           1.17             1.42             .55            2.04
        34,827            .78             1.81             .55            2.04
            17          19.33           (16.59)            .55            2.19

         1,934            .87*            3.19*            .55*           3.51*
        45,259            .71*            3.35*            .55*           3.51*
            17          11.89*           (7.83)*           .55*           3.51*

         1,653            .88             4.39             .55            4.72
        41,446            .69             4.58             .55            4.72
            17            .62             4.65             .55            4.72
        41,602            .71             5.18             .55            5.34
        30,262            .86             4.74             .55            5.05
================================================================================
</TABLE> 

            41


<PAGE>
 

Report of Independent Public Accountants



To the Board of Directors and Shareholders of
Nuveen Tax-Free Reserves, Inc.
Nuveen California Tax-Free Fund, Inc.
Nuveen Tax-Free Money Market Fund, Inc.:

              We have audited the accompanying statements of net assets of
              Nuveen Tax-Free Reserves, Inc. (a Maryland Corporation), Nuveen
              California Tax-Free Fund, Inc. (comprising the Nuveen California
              Tax-Free Money Market Fund) (a Maryland Corporation) and Nuveen
              Tax-Free Money Market Fund, Inc. (comprising the Nuveen
              Massachusetts and New York Tax-Free Money Market Funds) (a
              Minnesota Corporation), including the portfolios of investments,
              as of February 28, 1998, and the related statements of operations
              for the year then ended, the statements of changes in net assets
              for each of the two years in the period then ended and the
              financial highlights for the periods indicated thereon. 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 generally accepted
              auditing standards. 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 February 28, 1998, by correspondence with the
              custodian. 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
              net assets of each of the respective funds constituting the Nuveen
              Tax-Free Reserves, Inc., Nuveen California Tax-Free Fund, Inc. and
              Nuveen Tax-Free Money Market Fund, Inc. as of February 28, 1998,
              the results of their operations for the year then ended, the
              changes in their net assets for each of the two years in the
              period then ended, and the financial highlights for the periods
              indicated thereon, in conformity with generally accepted
              accounting principles.


                          
              ARTHUR ANDERSEN LLP

              Chicago, Illinois
              April 15, 1998


              42

<PAGE>
 

              43


<PAGE>
 

Building Better Portfolios with Nuveen

              Reducing the impact of taxes and moderating risk are important
              goals for many risk-sensitive investors seeking to build better
              portfolios. For these investors, a tax-efficient, risk-resistant
              investment portfolio often forms the foundation of a carefully
              crafted financial plan for building and sustaining wealth. Nuveen
              is committed to providing investors and their financial advisers
              with a range of products and investment tools to help build better
              portfolios.


              Mutual Funds

              Nuveen Mutual Funds offer investors access to the Nuveen family of
              premier advisers, including Nuveen Advisory Corp., Institutional
              Capital Corp. and Rittenhouse Financial Services. Our equity,
              balanced and income funds seek to provide consistent performance,
              time-tested strategies to reduce risk and experienced,
              professional management.


              Private Asset Management

              Rittenhouse Financial Services and Nuveen Asset Management offer
              comprehensive, customized investment management solutions to
              investors with assets of $250,000 or more. A range of actively
              managed growth, balanced and municipal income-oriented portfolios
              are available, all based upon a disciplined investment philosophy.


              Unit Trusts

              Nuveen Unit Trusts are fixed portfolios of quality securities that
              are a convenient, attractive alternative to purchasing individual
              securities. They provide low-cost diversification to reduce risk,
              experienced, professional security selection and surveillance, and
              daily liquidity at that day's net asset value for quick access to
              your assets.


              Exchange-Traded Funds
              
              Nuveen Exchange-Traded Funds offer investors actively managed
              portfolios of investment-grade quality municipal bonds. The fund
              shares are listed and traded on the New York and American stock
              exchanges. Exchange-traded funds provide the investment
              convenience, price visibility and liquidity of common stocks.


              MuniPreferred/R/

              Nuveen MuniPreferred offers investors a AAA-rated investment with
              an attractive tax-free yield for the cash reserves portion of an
              investment portfolio. MuniPreferred shares are backed 2-to-1 by
              the long-term portfolios of Nuveen dual-class exchange-traded
              funds and are available for national as well as a wide variety of
              state-specific portfolios.


              Nuveen Family of Mutual Funds

              Nuveen offers a variety of funds designed to help you reach
              your financial goals.


              Growth

              Nuveen Rittenhouse Growth Fund


              Growth and Income

              Growth and Income Stock Fund 

              Balanced Stock and Bond Fund

              Balanced Municipal and Stock Fund


              Tax-Free Income
              National Funds
              Long-Term Insured Intermediate-Term Limited Term


              State Funds
              Alabama
              Arizona
              California
              Colorado
              Connecticut
              Florida
              Georgia
              Kansas
              Kentucky
              Louisiana
              Maryland
              Massachusetts
              Michigan
              Missouri
              New Jersey
              New Mexico
              New York
              North Carolina
              Ohio
              Pennsylvania
              South Carolina
              Tennessee
              Virginia
              Wisconsin


              44
<PAGE>
 

              Fund Information




              Board of Directors             Custodian
              Robert P. Bremner              The Chase Manhattan Bank
              Lawrence H. Brown              4 New York Plaza
              Anthony T. Dean                New York, NY 10004-2413
              Anne E. Impellizzeri           (800) 257-8787
              Peter R. Sawers
              William J. Schneider           Transfer Agent,
              Timothy R. Schwertfeger
              Judith M. Stockdale            Shareholder Services and

              Fund Manager                   Dividend Disbursing Agent
              Nuveen Advisory Corp.          Shareholder Services, Inc.
              333 West Wacker Drive          Nuveen Investor Services
              Chicago, IL 60606              P.O. Box 5330
                                             Denver, CO 80217-5330
                                             (800) 621-7227

                                             Legal Counsel
                                             Fried, Frank, Harris,
                                             Shriver & Jacobson
                                             Washington, D.C.

                                             Public Accountants
                                             Arthur Andersen LLP
                                             Chicago, IL

              45


<PAGE>

[PHOTO OF JOHN NUVEEN, SR. APPEARS HERE]
John Nuveen, Sr. 
 
Serving Investors for Generations



Since our founding in 1898, John Nuveen & Co. has been synonymous with
investments that withstand the test of time. Today, we offer a broad range of
investments designed for risk-sensitive individuals seeking to build and sustain
wealth. In fact, more than 1.3 million investors have trusted Nuveen to help
them maintain the lifestyle they currently enjoy.

The cornerstone of Nuveen's investment philosophy is a commitment to disciplined
long-term investment strategies focused on providing consistent, attractive
performance over time - with moderated risk. We emphasize quality securities
carefully chosen through in-depth research, and we follow those securities
closely over time to ensure that they continue to meet our exacting standards.

Whether your focus is long-term growth, dependable current income or sustaining
accumulated wealth, Nuveen offers a wide variety of products and services to
help meet your unique circumstances and financial planning needs. Our equity,
balanced, and income funds, along with our unit trusts and private asset
management, can form the foundation of a tax-efficient and risk-resistant
portfolio.

Talk with your financial adviser to learn more about how Nuveen investment
products and services can help you build and sustain your long-term financial
security. Or call us at (800) 621-7227 for more information, including a
prospectus where applicable. Please read that information carefully before you
invest.

 
    
NUVEEN
OUR SECOND CENTURY  1898/1998
helping investors sustain the wealth of a lifetime.(TM)

John Nuveen & Co. Incorporated
333 West Wacker Drive
Chicago, IL 60606-1286

www.nuveen.com


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