PUTNAM MANAGED MUNICIPAL INCOME TRUST
N-30D, 1996-01-05
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                                            Putnam 
                                            Managed 
                                            Municipal 
                                            Income Trust 

ANNUAL REPORT 
October 31, 1995 

                                    [LOGO] 
             B O S T O N (bullet) L O N D O N (bullet) T O K Y O 

                                      1 

<PAGE>
 
Fund highlights 

"One investor's worry is another's opportunity. That's the moral of the story 
of the municipal bond market now, where fears of a flat tax have made munis 
extremely attractive." 
- -- "Fear Makes Munis Cheap," Fortune, September 4, 1995 

   CONTENTS 
 4 Report from Putnam Management 
 8 Fund performance summary 
12 Portfolio holdings 
21 Financial statements 

                                      2 

<PAGE>
 
From the Chairman 

[picture of G. Putnam]

(C)Karsh, Ottawa 

Dear Shareholder: 

The period encompassing Putnam Managed Municipal Income Trust's fiscal year 
began near the end of one of the most severe bond market downturns on record 
and ended in the midst of one of the market's strongest rallies. 

The benefits of the market's upturn during the 12 months ended October 31, 
1995, were dampened somewhat for tax-exempt bond investors. Talk of a flat 
tax ignited concerns that the tax advantage long enjoyed by municipal 
securities would be lost. As is so often the case, however, the market 
overreacted, and by fiscal year's end it had recognized the fact. 

Fund Manager Howard Manning believes that prospects of a flat tax being 
enacted any time soon are slim. Furthermore, the Federal Reserve Board's 
success in slowing the pace of the economy has contributed to a favorable 
environment for bonds. Howard believes low inflation and relatively stable 
bond yields point to a combination of these positive conditions through the 
near term. 

Respectfully yours, 

/s/ George Putnam 
- ---------------------- 

George Putnam 
Chairman of the Trustees 
December 20, 1995 

                                      3 

<PAGE>
 
Report from the Fund Manager 
Howard Manning 

Fixed-income investors who kept the faith during 1994's trying market 
conditions were richly rewarded during the first 10 months of calendar 1995. 
During this period, municipal bonds recouped a significant amount of the 
losses they incurred in 1994, but did not rally to the same extent as taxable 
fixed-income investments. Nevertheless, Putnam Managed Municipal Income 
Trust's ability to seize market opportunities is evidenced by its solid 
performance for the fiscal year ended October 31, 1995. For the period, your 
fund's shares at NAV and at market value returned 14.88% and 24.23%, 
respectively. 

PORTFOLIO STRUCTURE REFLECTS IMPROVED 
INTEREST RATE OUTLOOK 

Since spring, returns in the municipal market have been hampered by 
discussions of tax-reform proposals in Washington that could jeopardize the 
tax advantages enjoyed by these securities. We believe investors' concerns 
about a major revision of the tax code are premature. Although further 
instability cannot be ruled out as campaign rhetoric escalates, we do not 
expect any changes to occur until well after the 1996 presidential elections, 
if at all. 

Flat-tax fears notwithstanding, your fund's barbell approach to bond 
selection helped to generate an income stream while taking advantage of the 
broader market rally that began in late calendar 1994. During the fund's 
fiscal year, we maintained approximately half of the portfolio in less 
price-sensitive higher-yielding municipals with comparatively short 
maturities. The generous income of these holdings provides the bulk of their 
return. 

The remainder of the fund was invested in more price-sensitive issues that 
derive most of their total return from capital appreciation if interest rates 
fall. As we became confident that 

                                      4 

<PAGE>
 
inflation would remain benign and the backdrop for interest rates would 
improve, we increased the fund's exposure to discount municipals with 
favorable call protection. As interest rates fall, prices on discount bonds 
tend to appreciate faster than other bonds, although they will, of course, 
decline more rapidly when rates rise. 

RELATIVE VALUE OPPORTUNITIES ENHANCE 
PERFORMANCE

We seek to boost your fund's return by continually taking advantage of supply 
and demand imbalances as they occur in the municipal marketplace. One way we 
do this is through the selective purchase of attractively priced municipal 
bonds that we expect will appreciate. 

For instance, demand for tax-exempt income in such high-tax states as 
Arizona, California, Michigan, New Jersey, and New York is generally very 
strong. We purchased such so-called "specialty-state" bonds for your fund 
during certain times of the year when new-issue supply in these states was 
greater than average and prices on such bonds became attractive relative to 
bonds issued in other, lower-tax states. As supply eventually evaporated, 
prices on these issues rose, causing their yields to fall. We were then able 
to take profits on these holdings and reinvest the proceeds in 
higher-yielding securities, thereby enhancing the total return of the fund. 

[TOP INDUSTRY SECTORS* bar chart]

TOP INDUSTRY SECTORS*

Transportation              19.0%
Utilities/Water & Sewerage  18.0%
Hospitals/Health Care       17.1%
Housing                      5.6%
Education                    3.6%

*Based on net assets as of 10/31/95. Holdings may vary in the future.

                                      5 

<PAGE>
 
ATTENTIVE RESEARCH PRODUCES FAVORABLE RESULTS 

Many of the sectors that suffered the most during the poor market conditions 
of 1994 recovered dramatically during calendar 1995. Through intensive credit 
research, your fund was able to benefit from a sharp rebound in the airline 
and airport sectors as well as several carefully chosen holdings in the 
health-care sector. 

Contrary to popular opinion at the time, our analysis indicated that by late 
1994, years of cost-cutting and industry consolidation had sown the seeds for 
improved stability and healthier financial conditions among airline 
companies. Consequently, despite less than favorable market perception of the 
sector, we selectively added to holdings of municipal bonds issued on behalf 
of airlines. 

This strategy proved worthwhile: as investors recognized the improving 
fundamentals of the airline business, demand for these high-yielding, 
relatively liquid issues soared. Prices on airline-backed bonds have 
appreciated dramatically since the beginning of calendar 1995, producing 
double-digit returns for the fund. 

The generous income and favorable call protection offered by the bonds of 
Denver International Airport explain why it remains a core holding for your 
fund. After realizing gains when the facility opened last February, we were 
able to repurchase the bonds at more attractive yields periodically 
throughout the year. As an added bonus, these bonds were recently upgraded by 
Standard & Poor's, a nationally recognized rating agency. 

The hospital sector continues to compensate those who do their credit 
homework with generous tax-free income. As the entrance of efficient, 
for-profit systems changes the face of the health care market, astute credit 
selection and monitoring remain key to achieving attractive returns. 

During the fund's fiscal year, investor uncertainty surrounding the industry 
caused prices on hospital bonds to be marked down despite very little actual 
selling activity. On occasion, we were able to make advantageous purchases of 
attractive names at bargain levels. In addition, your fund experienced gains 
as some of its hospital holdings were merged into financially stronger health 
care systems over the past twelve months. 

                                      6 

<PAGE>
 
TOP 10 HOLDINGS (10/31/95) 

 Ohio State Air Quality Development Authority 
 revenue bonds 
 ...........................................................
 Metropolitan Water District, Southern California 
 Waterworks revenue bonds 
 ...........................................................
 University of California 
 revenue bonds 
 ...........................................................
 Lake Charles, Louisiana, Harbor & Terminal District 
 port facilities revenue bones 
 ...........................................................
 Metropolitan Nashville and Davidson County, Tennessee, 
 revenue bonds 
 ...........................................................
 Tampa, Florida 
 capital improvement revenue bonds 
 ...........................................................
 New York State Research and Development 
 Authority pollution control variable rate demand notes 
 ...........................................................
 New York City 
 general obligation bonds 
 ...........................................................
 North Carolina Eastern Municipal Power Agency 
 power systems revenue bonds 
 ...........................................................
 Metropolitan Water District (California) 
 revenue bonds 

These holdings represent 22.2% of the fund's net assets. Portfolio holdings 
will vary over time. 

OUTLOOK FOR MUNICIPALS CONSTRUCTIVE 

Fundamentals augur well for the bond markets in general. Moderate but stable 
economic growth and relatively low inflation provide a friendly environment 
for fixed-income investing. Your fund's balance of higher-income holdings, 
along with bonds offering the greatest opportunity for price appreciation, is 
designed to take advantage of this favorable interest-rate environment. 

Careful bond selection and credit analysis will remain of supreme importance 
in providing our shareholders with attractive tax-free income and favorable 
total returns 

The views expressed here are exclusively those of Putnam Management. They are 
not meant as investment advice. Although the described holdings were viewed 
favorably as of 10/31/95, there is no guarantee the fund will continue to 
hold these securities in the future. 

                                      7 

<PAGE>
 
Performance summary 

Performance should always be considered in light of a fund's investment 
strategy. Putnam Managed Municipal Income Trust is designed for investors 
seeking high current income exempt from federal income tax through a 
diversified portfolio of tax-exempt municipal securities. 

This section provides, at a glance, information about your fund's 
performance. Total return shows how the value of the fund's shares changed 
over time, assuming you held the shares through the entire period and 
reinvested all distributions back into the fund. We show total return in two 
ways: on a cumulative long-term basis and on average how the fund might have 
grown each year over varying periods. 

TOTAL RETURN FOR PERIODS ENDED 10/31/95 
                          NAV            Market price 
 ------------------------------------------------------- 
1 year                   14.88%              24.23% 
 ------------------------------------------------------- 
5 years                  68.64               79.06 
Annual average           11.02               12.36 
 ------------------------------------------------------- 
Life-of-fund 
(since 2/24/89)          85.47               81.81 
Annual average            9.69                9.36 
 ------------------------------------------------------- 

COMPARATIVE INDEX RETURNS FOR PERIODS ENDED 10/31/95 
                      Lehman Bros. 
                       Municipal           Consumer 
                       Bond Index         Price Index 
 ------------------------------------------------------- 
1 year                   14.84%               2.81% 
 ------------------------------------------------------- 
5 years                  52.34               15.13 
Annual average            8.78                2.86 
 ------------------------------------------------------- 
Life-of-fund 
(since 2/24/89)          75.16               26.40 
Annual average            8.75                3.57 
 ------------------------------------------------------- 

Performance data represent past results, do not reflect future performance, 
and do not take into account any adjustment for taxes payable on reinvested 
distributions. Investment returns, net asset value and market price will 
fluctuate so that an investor's shares, when sold, may be worth more or less 
than their original cost. 

                                      8 

<PAGE>
 
PRICE AND DISTRIBUTION INFORMATION 
12 months ended 10/31/95 

Distributions: 
- -------------------------------------------------------------------------- 
Common shares 
- -------------------------------------------------------------------------- 
No.                           12 
- -------------------------------------------------------------------------- 
Income                 $   0.762 
- -------------------------------------------------------------------------- 
Total                  $   0.762 
- -------------------------------------------------------------------------- 
Preferred shares     Series A (550)     Series B (550)      Series C (650) 
- -------------------------------------------------------------------------- 
Total                  $3,973.63          $4,017.39          $3,926.90 
- -------------------------------------------------------------------------- 
Share value: 
(Common shares)           NAV           Market price 
- -------------------------------------------------------------------------- 
10/31/94               $    9.49          $   9.250 
- -------------------------------------------------------------------------- 
10/31/95                   10.08             10.625 
- -------------------------------------------------------------------------- 
Current return 
- -------------------------------------------------------------------------- 
End of period 
Current dividend 
rate(1)                    7.56%              7.17% 
- -------------------------------------------------------------------------- 
Taxable 
equivalent(2)             12.52              11.87 
- -------------------------------------------------------------------------- 

(1) Income portion of most recent distribution, annualized and divided by NAV 
    or market price at end of period. 

(2) Assumes maximum 39.6% federal tax rate. Results for investors subject to 
    lower tax rates would not be as advantageous. 

                                      9 

<PAGE>
 
TOTAL RETURN FOR PERIODS ENDED 9/30/95 
(most recent calendar quarter) 
                          NAV            Market price 
 ------------------------------------------------------- 
1 year                   10.54%              15.24% 
 ------------------------------------------------------- 
5 years                  66.92               70.49 
Annual average           10.79               11.26 
 ------------------------------------------------------- 
Life-of-fund 
(since 2/24/89)          82.49               74.30 
Annual average            9.54                8.78 
 ------------------------------------------------------- 

Performance data represent past results, do not reflect future performance, 
and do not take into account any adjustment for taxes payable on reinvested 
distributions. Investment returns, net asset value and market price will 
fluctuate so that an investor's shares, when sold, may be worth more or less 
than their original cost. 

TERMS AND DEFINITIONS 

Net asset value (NAV) is the value of all your fund's assets, minus any 
liabilities, the liquidation preference and cumulative undeclared dividends 
on the remarketed preferred shares, divided by the number of outstanding 
common shares. 

Market price is the current trading price of one share of the fund. Market 
prices are set by transactions between buyers and sellers on the New York 
Stock Exchange. 

COMPARATIVE BENCHMARKS 

Lehman Brothers Municipal Bond Index is an unmanaged list of long-term 
fixed-rate investment-grade tax-exempt bonds representative of the municipal 
bond market. The index does not take into account brokerage commissions or 
other costs, may include bonds different from those in the fund, and may pose 
different risks than the fund. 

Consumer Price Index (CPI) is a commonly used measure of inflation; it does 
not represent an investment return. 

                                      10 

<PAGE>
 
Report of independent accountants 
For the fiscal year ended October 31, 1995 

To the Trustees and Shareholders of 
Putnam Managed Municipal Income Trust 

We have audited the accompanying statement of assets and liabilities of 
Putnam Managed Municipal Income Trust (the "fund"), including the portfolio 
of investments owned, as of October 31, 1995, and the related statement of 
operations for the year then ended, the statement of changes in net assets 
for each of the two years in the period then ended, and the financial 
highlights for each of the periods indicated therein. 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 October 31, 1995 by correspondence with the custodian 
and brokers. An audit also includes assessing the accounting principles used 
and significant estimates made by management, as well as evaluating the 
overall financial statement presentation. We believe that our audits provide 
a reasonable basis for our opinion. 

In our opinion, the financial statements and financial highlights referred to 
above present fairly, in all material respects, the financial position of 
Putnam Managed Municipal Trust as of October 31, 1995, the results of its 
operations for the year then ended, the changes in its net assets for each of 
the two years in the period then ended, and the financial highlights for each 
of the periods indicated therein, in conformity with generally accepted 
accounting principles. 

                                                      Coopers & Lybrand L.L.P. 
Boston, Massachusetts 
December 15, 1995 

                                      11 

<PAGE>
 
Portfolio of investments owned 
October 31, 1995 

           Key to Abbreviations 
           AMBAC      -- AMBAC Indemnity Corporation 
           COP        -- Certificate of Participation 
           FGIC       -- Federal Guaranty Insurance Corporation 
           GNMA       -- Government National Mortgage Association Collateral 
           G.O. Bonds -- General Obligation Bonds 
           IFB        -- Inverse Floating Rate Bonds 
           IF         -- Inverse Floater 
           MBIA       -- Municipal Bond Investors Assurance Corporation 
           VRDN       -- Variable Rate Demand Notes 

MUNICIPAL BONDS AND NOTES (100.5%)* 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
Arizona (2.3%) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
$ 3,345,000         AZ Hlth. Fac. Auth. Hosp. Syst. Rev. Bonds 
                      (St. Luke's Hlth. Syst.), 7-1/4s, 11/1/14           Aaa     $  3,942,919 
  2,000,000         Gila Cnty., Indl. Dev. Auth. Poll Control Rev. 
                      Bonds (Asarco Inc. Project), Ser. 85, 8.9s, 
                      7/1/06                                              Baa        2,182,500 
  2,000,000         Maricopa Cnty. U. Schl. Dist. #48 IFB 5.742s, 
                      7/1/14 (acquired 6/28/94, cost $1,810,812)++        AA         1,760,000 
  4,000,000         Payson, Indl. Dev. Auth. Hosp. Rev. Bonds 
                      (Payson Regl. Med. Ctr. Inc. Project), 7.7s, 
                      10/1/23                                             B/P        3,515,000 
  2,750,000         Tucson, Arpt. Auth. Special Fac. Rev. Bonds 
                      (Lockheed Aermod Ctr. Inc.), 8.7s, 9/1/19           A          3,183,125 
                                                                                   ----------- 
                                                                                    14,583,544 
California (11.9%) 
- ----------------------------------------------------------------------------------------------- 
  7,220,000         CA Hlth Facs. Fing. Rev. Bonds 
                      (Pac. Presbyterian), Ser. B, III, 6-3/4s, 
                      6/1/15                                              A          7,481,725 
  5,000,000         Contra Costa, Wtr. Dist. Wtr. Rev. Bonds Ser. G, 
                      MBIA, 5-1/2s, 10/1/19                               AAA        4,843,750 
  2,775,000         Corona, COP (Vista Hosp. Syst.), Ser. B, 9-1/2s, 
                      7/1/20                                              B/P        2,938,031 
                    Metro Wtr. Dist. Rev. Bonds 
                      (Southern Calif. Waterwks), 
 10,000,000         5.95s, 8/5/22                                         AA        10,100,000 
 17,800,000         6-3/4s, 7/1/18                                        AA        20,047,250 
  3,500,000         San Bernardino Cnty. IF COP 
                      (PA-100-Med. Ctr. Fin. Project), MBIA, 7.822s, 
                      8/1/28 (acquired 6/27/95, cost $3,774,716)++        AAA        3,880,625 
  8,750,000         Santa Clara Cnty. Fing. Auth. Lease Rev. Bonds 
                      (Vmc. Fac. Replacement Project), Ser. A, 
                      AMBAC, 6-3/4s, 11/15/20                             AAA        9,537,500 
 15,000,000         U. of CA Rev. Bonds (USCD Med. Ctr. Satellite 
                      Med. Fac.), 7.9s, 12/1/19                           Baa       16,181,250 
                                                                                   ----------- 
                                                                                    75,010,131 
</TABLE>

                                      12 

<PAGE>
 
MUNICIPAL BONDS AND NOTES 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
Colorado (5.4%) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
                    Denver City & Cnty. Arpt. Rev. Bonds 
$ 4,100,000          Ser. C, 6-1/8s, 11/15/25                             Baa     $  3,956,500 
  4,000,000          Ser. A, 8-3/4s, 11/15/23                             Baa        4,665,000 
  7,645,000          Ser. A, MBIA, 8-1/2s, 11/15/23                       AAA        9,040,213 
  2,240,000          Ser. D, 7-3/4s, 11/15/21                             Baa        2,444,400 
  1,050,000          Ser. D, 7-3/4s, 11/15/13                             Baa        1,239,000 
  9,670,000          Ser. C, 6-3/4s, 11/15/22                             Baa        9,875,488 
  2,800,000          Ser. C, MBIA, 6-3/4s, 11/15/13                       AAA        2,971,500 
                                                                                   ----------- 
                                                                                    34,192,101 
Connecticut (0.7%) 
- ----------------------------------------------------------------------------------------------- 
  4,000,000         CT State Hlth. & Edl. Fac. Auth. Rev. Bonds 
                      (Norwalk Health Care Inc. Project), Ser. A, 
                      8.7s, 7/1/22                                        BB/P       4,315,000 
  Florida (4.6%) 
   -------------------------------------------------------------------------------------------- 
  5,000,000         Hernando Cnty., Indl. Dev. Rev. Bonds 
                      (FL Crushed Stone Co.), 8-1/2s, 12/1/14             B/P        5,437,500 
  7,900,000         Lee Cnty., Hosp. Board of Directors Hosp. IFB 
                      (Lee Memorial Hosp.), MBIA, 9.524s, 3/26/20         AAA        8,522,125 
  1,185,000         Palm Beach Cnty., Hlth. Fac. Auth. Rev. Bonds 
                      (JFK Med. Ctr. Inc. Project), 8-7/8s, 12/1/18       BBB        1,364,231 
  1,800,000         Pinellas Cnty. Hlth. Facs. Auth. Sun. Coast 
                      Hlth. Syst. Rev. Bonds (Sun. Coast Hosp.), 
                      Ser. A, 8-1/2s, 3/1/20                              BBB        1,901,250 
 10,615,000         Tampa, Cap. Impt. Rev. Bonds Ser. B, 8-3/8s, 
                      10/1/18                                             BBB       11,304,975 
                                                                                   ----------- 
                                                                                    28,530,081 
Georgia (0.9%) 
- ----------------------------------------------------------------------------------------------- 
  1,505,000         Atlanta, Special Purpose Fac. Rev. Bonds (Delta 
                      Air Lines, Inc. Project), Ser. B, 7.9s, 
                      12/1/18                                             Ba         1,610,350 
  3,250,000         Gwinnett Cnty., Indl. Dev. Auth. Rev. Bonds 
                      (Kawneer Co. Inc. Project), Ser. 1984, 9-1/2s, 
                      6/1/15                                              BBB/P      3,530,313 
                                                                                   ----------- 
                                                                                     5,140,663 
Idaho (0.7%) 
- ----------------------------------------------------------------------------------------------- 
  4,000,000         Owyhee Cnty., Indl. Dev. Corp. Rev. Bonds 
                      (Envirosafe Svcs. of Idaho Inc.), 8-1/4s, 
                      11/1/02                                             B/P        4,080,000 
Illinois (5.1%) 
- ----------------------------------------------------------------------------------------------- 
                    Chicago, O'Hare Intl. Arpt. Special Fac. Rev. 
                      Bonds (United Air Lines , Inc.), 
  5,453,000          Ser. B, 8.95s, 5/1/18                                Baa        6,148,258 
  1,865,000          Ser. 84B, 8.85s, 5/1/18                              Baa        2,093,463 
  3,270,000          Ser. 84A, 8.85s, 5/1/18                              Baa        3,670,575 
                    Chicago, O'Hare Intl. Arpt. Special Fac. Rev. 
                      Bonds (American Airlines, Inc. Project), 
  3,000,000          8.2s, 12/1/24                                        Baa        3,525,000 
</TABLE>

                                      13 

<PAGE>
 
MUNICIPAL BONDS AND NOTES 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
Illinois (continued) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
$ 5,000,000          Ser. A, 7-7/8s, 11/1/25                              Baa     $  5,381,250 
  2,790,000          (Delta Airlines Inc. Terminal), 6.45s, 5/1/18        BB         2,803,950 
  2,500,000         IL Dev. Fin. Auth. Retirement Hsg. Rev. Bonds 
                      (Regency Park-Lincolnwood), Ser. A, 10-1/4s, 
                      4/15/19                                             B/P        1,875,000 
  6,100,000         Robbins Res. Recvy. Rev. Bonds (Recov. 
                      Partners), Ser. A, 9-1/4s, 10/15/14                 B/P        6,588,000 
                                                                                   ----------- 
                                                                                    32,085,496 
Indiana (0.7%) 
- ----------------------------------------------------------------------------------------------- 
  3,950,000         Indianapolis Indl. Arpt. Auth. Special Fac. Rev. 
                      Bonds (Federal Express Corp. Project), 7.1s, 
                      1/15/17                                             BBB        4,231,438 
Iowa (0.9%) 
- ----------------------------------------------------------------------------------------------- 
                    IA Fin. Auth. Hlth. Care Fac. Rev. Bonds (Mercy 
                      Hlth. Initiatives Project), 
  3,000,000          9.95s, 7/1/19                                        B/P        3,000,000 
  2,350,000          9.85s, 7/1/09                                        B/P        2,350,000 
                                                                                   ----------- 
                                                                                     5,350,000 
Kansas (2.9%) 
- ----------------------------------------------------------------------------------------------- 
  7,500,000         Burlington, Poll. Control, IFB (KS Gas & 
                      Electric), Ser. 91-4, MBIA, 9.653s, 6/1/31 
                      (acquired 12/17/91, cost $7,797,096)++              AAA        9,103,120 
  8,400,000         Witchita, Hosp. IFB SER. 111-A, MBIA, 8.753s, 
                      10/1/17                                             AAA        9,345,000 
                                                                                   ----------- 
                                                                                    18,448,120 
Kentucky (0.5%) 
- ----------------------------------------------------------------------------------------------- 
  2,000,000         Kenton Cnty., Arpt. Board. Special. Facs. Rev. 
                      Bonds (Delta Air Lines, Inc. Project), Ser. A, 
                      7-1/2s, 2/1/20                                      Ba         2,130,000 
  1,000,000         Scott Cnty., Indl. Dev. VRDN 
                      (Hoover Group Inc. Project), 8-1/2s, 
                      11/1/14                                             VMIGI      1,027,500 
                                                                                   ----------- 
                                                                                     3,157,500 
Louisiana (5.7%) 
- ----------------------------------------------------------------------------------------------- 
  5,000,000         Hodge, Combined Util. Rev. Bonds 
                      (Stone Container Corp.), 9s, 3/1/10                 B/P        5,437,500 
 12,500,000         Lake Charles, Harbor & Term. Dist. Port Facs. 
                      Rev. Bonds (Trunkline Co. Project), 7-3/4s, 
                      8/15/22                                             Baa       14,062,500 
                    Port of New Orleans, Indl. Dev. Rev. Bonds 
                      (Continental Grain Co. Project), 
  4,000,000          Ser. A, 14-1/2s, 2/1/02                              BB         4,355,000 
  3,500,000          14-1/2s, 1/1/02                                      BB         3,793,125 
                    W. Feliciana Parish, Poll. Control Rev. Bonds 
                      (Gulf States Utils. Co. Project), 
  5,050,000          8s, 12/1/24                                          Ba         5,441,375 
  2,750,000          Ser. C, 7s, 11/1/15                                  Ba         2,853,125 
                                                                                   ----------- 
                                                                                    35,942,625 
</TABLE>

                                      14 

<PAGE>
 
MUNICIPAL BONDS AND NOTES 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
Maryland (0.8%) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
$4,000,000          MD State, Hlth. & Higher Edl. Facs. Auth. Rev. 
                      Bonds (Doctors Cmnty. Hosp.), 8-3/4s, 7/1/12        AAA      $ 4,785,000 
Massachusetts (4.5%) 
- ----------------------------------------------------------------------------------------------- 
                    MA State Hlth. & Edl. Fac. Auth. Rev. Bonds 
 2,000,000           (Norwood Hosp.), Ser. E, 8s, 7/1/12                  Ba         2,005,000 
 4,000,000           (Rehab. Hosp. Cape & Islands), Ser. A, 7-7/8s, 
                      8/15/24                                             BB/P       4,085,000 
 1,010,000           (MA Eye & Ear Infirmary), Ser. A, 7-3/8s, 
                      7/1/11                                              Baa        1,010,000 
 2,215,000           (MA Eye & Ear Infirmary), Ser. A, 7.2s, 7/1/02       BB         2,228,844 
 1,000,000           (Norwood Hosp.), Ser. C, 7s, 7/1/14                  Ba           867,500 
 5,000,000          MA State Indl. Fin. Agcy. Res. Recvy. Rev. Bonds 
                      (Southeastern MA Project), Ser. B, 9-1/4s, 
                      7/1/15                                              BB/P       5,600,000 
                    MA State Indl. Fin. Agcy. Rev. Bonds 
 2,000,000           (Orchard Cove Inc.), 9s, 5/1/22                      BB/P       2,272,500 
 2,000,000           (1st. Mtge. Pioneer Valley Living Ctr.), 7s, 
                      10/1/20                                             B/P        1,945,000 
 1,323,784           (1st. Mtge. Pioneer Valley Living Ctr.), zero % 
                      10/1/20                                             B/P            1,655 
 2,865,000          MA State Indl. Fin. Agcy. Tunnel Rev. Bonds 
                      (Mass Tpk.) 9s, 10/1/20                             BBB/P      3,140,756 
 4,900,000          MA State VRDN Ser. B, 3.7s, 12/1/97                   VMIGI      4,900,000 
                                                                                   ----------- 
                                                                                    28,056,255 
Michigan (9.5%) 
- ----------------------------------------------------------------------------------------------- 
 2,375,000          Detroit, G.O. Bonds Ser. A, 6.8s, 4/1/15              BBB        2,493,750 
 4,400,000          Detroit, Loc. Dev. Fin. Auth. Tax Increment Rev. 
                      Bonds Ser. A, 9-1/2s, 5/1/21                        BBB/P      5,527,800 
 1,600,000          Detroit, Wtr. Supply Syst. 2nd Lien Rev. Bonds 
                      Ser. A, MBIA, 5-1/2s, 7/1/2015,                     AAA        1,553,104 
                    Greater Detroit, Resource Recvy. Auth. Rev. 
                      Bonds 
 2,000,000           Ser. B, 9-1/4s, 12/13/08                             BBB        2,068,040 
 1,300,000           Ser. C, 9-1/4s, 12/13/08                             BBB        1,344,226 
 4,780,000          Highland Park, Hosp. Fin. Auth. Fac. Rev. Bonds 
                      (MI Hlth. Care Corp. Project), Ser. A, 9-7/8s, 
                      12/1/19 (In default)+                               Caa        1,816,400 
 4,000,000          Kenton Cnty., Arpt. Board. Special. Facs. Rev. 
                      Bonds (Delta Airlines Project), Ser. A, 
                      6-1/8s, 2/1/22                                      Ba         3,840,000 
 2,000,000          Livonia, Pub. Sch. Dist. Rev. Bonds 
                     FGIC, 5-1/2s, 5/1/14                                 AAA        1,970,000 
                    MI State Strategic Fund Ltd. Oblig. Rev. Bonds 
 6,850,000           (Env. Research Project), 8-1/8s, 10/1/14             A/P        7,475,063 
 4,000,000           (Blue Wtr. Fiber Project), 8s, 1/1/12                B/P        3,840,000 
 3,000,000           (Ford Motor Co. Project), Ser. A, 7.1s, 2/1/06       Aa         3,495,000 
 4,250,000          MI, Stragetic Fund Poll. Control Rev. Bonds 
                      (General Motors Corp.), 6.2s, 9/1/20                A          4,303,125 
 8,000,000          Midland Cnty., Econ. Dev. Corp. Poll. Control 
                      Rev. Bonds Ser. B, 9-1/2s, 7/23/09                  B/P        8,670,000 
</TABLE>

                                      15 

<PAGE>
 
MUNICIPAL BONDS AND NOTES 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
Michigan (continued) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
$2,390,000          Pontiac Hosp. Fin. Auth. Rev. Bonds 6s, 8/1/23        Baa     $  2,121,125 
 6,500,000          Waterford, Econ. Dev. Corp. Rev. Bonds 
                      (Centerbury Hlth. Care), 8-3/8s, 7/1/23             BB/P       6,784,375 
 2,150,000          Wayne Charter Cnty., Special Arpt. Fac. Rev. 
                      Bonds (Republic Air Lines, Inc. Project), 
                      10-3/8s, 12/1/15                                    B/P        2,219,467 
                                                                                   ----------- 
                                                                                    59,521,475 
Minnesota (0.5%) 
- ----------------------------------------------------------------------------------------------- 
 1,965,000          Chaska, Indl. Dev. Rev. Bonds 
                      (Lifecore Biomedical Inc. Project), 10-1/4s, 
                      9/1/20                                              BB/P       2,279,400 
 1,000,000          Rochester, Hlth. Care Fac. IFB (Mayo 
                      Foundation), Ser. H, 7.92s, 11/15/15                AA         1,025,000 
                                                                                   ----------- 
                                                                                     3,304,400 
Mississippi (0.7%) 
- ----------------------------------------------------------------------------------------------- 
 4,100,000          Claiborne Cnty., Poll. Control Rev. Bonds 
                      (Middle South Energy, Inc.), Ser. A, 9-1/2s, 
                      12/1/13                                             BBB/P      4,694,500 
Missouri (0.7%) 
- ----------------------------------------------------------------------------------------------- 
 4,000,000          Kansas City, Indl. Dev. Auth. Hlth. Fac. Rev. 
                      Bonds (Park Lane Med. Ctr. Project), 8-3/4s, 
                      1/1/15                                              BBB/P      4,260,000 
Montana (0.5%) 
- ----------------------------------------------------------------------------------------------- 
 3,850,000          MT, State Hlth. Fac. Auth. Hosp. Fac. IFB AMBAC, 
                      6.448s, 2/25/25                                     AAA        3,301,375 
Nebraska (1.6%) 
- ----------------------------------------------------------------------------------------------- 
 2,000,000          Gage Cnty. Indl. Dev. VRDN (Hoover Group Inc. 
                      Project) 8-1/2s, 12/1/07                            VMIGI      2,055,000 
                    NE Investment Fin. Auth. Single Fam. Mtge. IFB 
 1,300,000           Ser. B, GNMA, 10.973s, 3/15/22                       AAA        1,486,875 
 6,120,000           Ser. 1, MBIA, 8-1/8s, 8/15/38                        AAA        6,410,700 
                                                                                   ----------- 
                                                                                     9,952,575 
Nevada (0.7%) 
- ----------------------------------------------------------------------------------------------- 
 4,000,000          Clark Cnty., Indl. Dev. Rev. Bonds (NV Pwr. Co. 
                      Project), 7.8s, 6/1/20                              Baa        4,270,000 
New Hampshire (0.9%) 
- ----------------------------------------------------------------------------------------------- 
 2,215,000          NH Higher Edl. & Hlth. Fac. Auth. Rev. Bonds 
                      (Alice Peck Day Memorial Hosp. Project), 
                      9-3/8s, 11/1/20                                     BB/P       2,411,581 
 2,800,000          NH State Indl. Dev. Auth. Poll. Control Rev. 
                      Bonds (United Illuminating Co.), Ser. B, 
                      10-3/4s, 10/1/12                                    Baa        3,157,000 
                                                                                   ----------- 
                                                                                     5,568,581 
</TABLE>

                                      16 

<PAGE>
 
MUNICIPAL BONDS AND NOTES 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
New Jersey (2.4%) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
$ 6,500,000         Landis, Swr. Auth. Rev. Bonds 
                      FGIC, 5.65s, 9/19/19                                AAA     $  6,475,625 
  5,000,000         NJ Hlth. Care Fac. Fin. Auth. Rev. Bonds 
                      (St. Elizabeth Hosp.), Ser. B, 8-1/4s, 7/1/20       Baa        5,425,000 
  3,500,000         NJ State Transn. Trust Fund Rev. Bonds (Transn. 
                      Syst.), Ser. A, MBIA, 5s, 6/15/15                   AAA        3,215,625 
                                                                                   ----------- 
                                                                                    15,116,250 
New York (9.6%) 
- ----------------------------------------------------------------------------------------------- 
                    NY City G.O. Bonds 
  3,365,000          Ser. F, 8-1/4s, 11/15/10                             A          4,059,031 
  3,635,000          8-1/4s, 11/15/10                                     A          4,257,494 
    500,000         NY City Muni. Wtr. Fin. Auth. Wtr. & Swr. Syst. 
                      VRDN Ser. C, FGIC, 4s, 6/15/23                      VMIGI        500,000 
                    NY City, G.O. Bonds 
  4,925,000          Ser. D, Group C, 8s, 8/1/2018                        AAA        5,848,438 
 10,000,000          Ser. E, 6-1/2s, 2/15/06                              BBB       10,550,000 
  4,000,000         NY City, Muni. Wtr. Fin. Auth. VRDN 
                      Ser. G, FGIC, 3.9s, 6/15/24                         VMIGI      4,000,000 
  1,000,000         NY City, VRDN FGIC, Ser. C, 2-1/4s, 10/1/22           VMIGI      1,000,000 
                    NY State Dorm. Auth. Rev. Bonds 
                      (Court Facs. Lease), 
  6,000,000          Ser. A, 5-3/8s, 5/15/16                              Baa        5,535,000 
  3,000,000          Ser. A, 5-1/2s, 5/15/23                              Baa        2,763,750 
  6,500,000          Ser. A, 5-1/4s, 5/15/21                              Baa        5,793,125 
 10,600,000         NY State Energy Research & Dev. Auth. Poll. 
                      Control VRDN (NY State Elec. & Gas Co.), Ser. 
                      C, 3.43s, 6/1/29                                    VMIGI     10,600,000 
  5,000,000         NY State Med. Care Facs. Fin. Agcy. Rev. Bonds 
                      Ser. A, AMBAC, 6-1/2s, 8/15/29                      AAA        5,300,000 
                                                                                   ----------- 
                                                                                    60,206,838 
North Carolina (1.6%) 
- ----------------------------------------------------------------------------------------------- 
 10,500,000         NC Eastern Muni. Pwr. Agcy. Pwr. Syst. Rev. 
                      Bonds Ser. B, 6s, 1/1/22                            A         10,303,125 
Ohio (4.8%) 
- ----------------------------------------------------------------------------------------------- 
  1,950,000         Dayton, Special Fac. Rev. Bonds 
                      (Emery Air Freight Corp.), Ser. A, 12-1/2s, 
                      10/1/09                                             B/P        2,281,500 
 20,000,000         OH State Air Quality Dev. Auth. Rev. Bonds 
                      (Cleveland Co. Project), FGIC, 8s, 12/1/13          AAA       24,000,000 
  4,000,000         Ohio State, Wtr. Dev. Auth. Solid Disp. Rev. 
                      Bonds (North Star BHP Steel Cargill), 6.3s, 
                      9/1/20                                              AA         4,065,000 
                                                                                   ----------- 
                                                                                    30,346,500 
Oklahoma (0.5%) 
- ----------------------------------------------------------------------------------------------- 
  2,975,000         Oklahoma Cnty., Indl. Auth. Rev. Bonds (Epworth 
                      Villa Project), Ser. A, 10-1/4s, 4/1/19             BB/P       3,242,750 
</TABLE>

                                      17 

<PAGE>
 
MUNICIPAL BONDS AND NOTES 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
Pennsylvania (4.5%) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
$ 4,000,000         Allegheny Cnty., Indl. Dev. Auth. Arpt. Facs. 
                      Rev. Bonds (USAIR Inc. Project), Ser. B, 
                      8-1/2s, 3/1/2001                                    B       $  4,285,000 
  2,500,000         Beaver Cnty. Indl. Dev. Poll. Conrtrol Rev. 
                      Bonds (Toledo Edison Co. Project), 7-5/8s, 
                      5/1/20                                              Ba         2,587,500 
  3,200,000         Delaware Cnty., Indl. Dev. Auth. Arpt. Fac. VRDN 
                      (UTD Parcel Svc. Project), 3.647s, 12/1/15          AAA        3,200,000 
  2,000,000         Langhorne Manor Boro Higher Ed. Hlth. Auth. Rev. 
                      Bonds (Lower-Bucks Hosp. Project), 7.35s, 
                      7/1/22                                              Ba         1,910,000 
                    Montgomery Cnty. Higher Edl. & Hlth. Auth. Hosp. 
                      Rev. Bonds 
  1,000,000          (United Hosp. Inc.--St. Christopher), 8-1/4s, 
                      11/1/03                                             Ba         1,046,250 
  1,000,000          (United Hosp. Inc. Project), 8-1/2s, 11/1/17         Ba         1,045,000 
  7,000,000         PA Economic Dev. Fing. Auth. Recycling Rev. 
                      Bonds (Ponderosa Fibres Project), Ser. A, 
                      9-1/4s, 1/1/22                                      B/P        7,306,250 
  6,000,000         PA State Higher Ed. Assistance Agcy. IFB 
                      Ser. B, MBIA, 10.661s, 3/1/20                       AAA        6,727,500 
                                                                                   ----------- 
                                                                                    28,107,500 
Puerto Rico (0.4%) 
- ----------------------------------------------------------------------------------------------- 
  3,000,000         Cmnwlth. of Puerto Rico, Hwy. & Transn. Auth. 
                      Hwy. Rev. Bonds Ser. X, FSA, 5-1/4s, 7/1/21         AAA        2,827,500 
South Carolina (1.6%) 
- ----------------------------------------------------------------------------------------------- 
  5,000,000         SC Jobs Econ. Dev. Auth. Hosp. Fac. Rev. Bonds 
                      AMBAC, 6.892s, 8/1/15                               AAA        4,775,000 
  5,000,000         SC State Hsg. Fin. & Dev. Auth. Multi-Fam. Mtge. 
                      Rev. Bonds 8-1/2s, 10/1/21                          BBB        5,506,250 
                                                                                   ----------- 
                                                                                    10,281,250 
Tennessee (2.8%) 
- ----------------------------------------------------------------------------------------------- 
  5,000,000         Maury Cnty., Indl. Dev. Board Poll. Control Rev. 
                      Bonds (Saturn Corp. Project), 6-1/2s, 9/1/24        A          5,150,000 
 12,000,000         Metro. Nashville & Davidson Cnty. Rev. Bonds 
                      (Water & Sewer Rev.), AMBAC, 6.075s, 1/1/22         AAA       12,180,000 
                                                                                   ----------- 
                                                                                    17,330,000 
Texas (5.7%) 
- ----------------------------------------------------------------------------------------------- 
  3,850,000         Amarillo, Hlth. Fac. Hosp. Corp. IFB 
                      (High Plains Baptist Hosp.), FSA, 8.947s, 
                      1/3/22                                              AAA        4,196,500 
                    Bexar Cnty., Hlth. Fac. Dev. Corp. Rev. Bonds 
  3,170,000          (Heartway Corp.), Ser. A-1, 10-1/4s, 3/1/19          B/P        2,853,000 
  3,200,000          (St. Luke's Lutheran Hosp. Project), 7.9s, 
                      5/1/11                                              AAA/P      3,820,000 
</TABLE>

                                      18 

<PAGE>
 
MUNICIPAL BONDS AND NOTES 
<TABLE>
<CAPTION>
PRINCIPAL AMOUNT                                                        RATINGS**        VALUE 
Texas (continued) 
- ---------------------------------------------------------------------------------------------- 
<S>                 <C>                                                   <C>     <C>
$7,250,000          Brazos River, Poll. Control Auth. Rev. Bonds (TX 
                      Utils. Elec. Co. Project), Ser. A, 7-7/8s, 
                      3/1/21                                              Baa     $  8,074,688 
 2,211,000          Houston, Hsg. Fin. Corp. Single Fam. Mtge. Rev. 
                      Bonds Ser. A, Verex Mtg. Ins., 10-7/8s, 
                      2/15/16                                             A          2,244,165 
 2,000,000          Lone Star, TX Arpt. Impt. Auth. Inc. Rev. Bonds 
                      (American Airlines Inc. Project), 9-1/8s, 
                      12/1/15                                             Baa        2,050,260 
                    Southeast TX Multi-Fam. Hsg. Fin. Corp. Rev. 
                      Bonds 
 3,000,000           (Bayou Pk. Village Apt. Project), Ser. B, 
                      10.175s, 8/1/16                                     B/P        3,063,750 
 2,500,000           (Promenade Place Apts. Project), Ser. B, 
                      10.175s 8/1/16                                      B/P        2,531,250 
 5,000,000           (Pavilion Place Apts. Project), Ser. A, 7.6s, 
                      7/1/16                                              BBB/P      5,018,750 
 3,000,000          Tarrant Cnty., Hlth. Facs. Dev. Corp. Hosp. Rev. 
                      Bonds (Cmnty. Hlth. Care Foundation. Inc. 
                      Project), 10-1/8s, 4/1/21                           B/P        2,250,000 
                                                                                   ----------- 
                                                                                    36,102,363 
Utah (0.9%) 
- ----------------------------------------------------------------------------------------------- 
 5,350,000          Intermountain Power Agcy. Power Supply Rev. 
                      Bonds Ser. D, AMBAC, 7-3/4s, 7/1/20                 AAA        5,844,875 
Virginia (0.9%) 
- ----------------------------------------------------------------------------------------------- 
 5,400,000          Fredericksburg, Indl. Dev. Auth. Hosp. Fac. IFB 
                      FGIC, 9.114s, 8/15/23                               AAA        5,967,000 
Washington (2.1%) 
- ----------------------------------------------------------------------------------------------- 
 5,000,000          Port Walla Walla Pub. Corp. Solid Waste 
                      Recycling Rev. Bonds 
                      (Ponderosa Fibres Project), 9-1/8s, 1/1/26          B/P        5,125,000 
 1,300,000          WA State Hlth. Care Facs. Auth. VRDN (Sisters 
                      Providence), Ser. B, 3.9s, 10/1/05                  VMIGI      1,300,000 
 6,315,000          WA State Pub. Pwr. Supply Syst. Rev. Bonds 
                      (Nuclear Project No. 1), Ser. A, 7-1/2s, 
                      7/1/15                                              AA         6,851,775 
                                                                                   ----------- 
                                                                                    13,276,775 
- ----------------------------------------------------------------------------------------------- 
                    Total Investments (cost $602,711,986)***                      $631,733,586 
- ----------------------------------------------------------------------------------------------- 
</TABLE>

  * Percentages indicated are based on net assets of $628,454,219. 

  + Non Income Producing. 

 ** The Moody's or Standard & Poor's ratings indicated are believed to be the 
    most recent ratings available at October 31, 1995 for the securities 
    listed. Ratings are generally ascribed to securities at the time of 
    issuance. While the agencies may from time to time revise such ratings, 
    they undertake no obligation to do so, and the ratings do not necessarily 
    represent what the agencies would ascribe to these securities at October 
    31, 1995. Securities rated by Putnam are indicated by "/P" and are not 
    publicly rated. Ratings are not covered by the Report of independent 
    accountants. 

 ++ Restricted as to public resale. At the date of acquisition these 
    securities were valued at cost. There were no outstanding securities of 
    the same class as those held. Total market value of restricted securities 
    owned at October 31, 1995 was $14,743,745 or 2.3% of net assets. 

*** The aggregate identified cost for federal income tax purposes is 
    $602,927,973, resulting in gross unrealized appreciation and depreciation 
    of $34,940,954 and $6,135,341, respectively, or net unrealized 
    appreciation of $28,805,613. 

                                      19 

<PAGE>
 
The fund had the following insurance concentration greater than 10% of net 
assets at October 31, 1995: 

   MBIA                                10.4% 

The fund had the following industry group concentrations greater than 10% of 
net assets at October 31, 1995: 

   Transportation                      19.0% 
   Utilities/Water & Sewage            18.0 
   Hospitals/Health Care               17.0 

The rates shown on IFB, which are securities paying variable interest rates 
that vary inversely to changes in the market interest rates and VRDNs are the 
current interest rates at October 31, 1995, which are subject to change based 
on the terms of the security. 

The table below shows the percentage of the fund's investments on October 31, 
1995 in securities assigned to the various rating categories by Moody's and 
Standard & Poor's and in unrated securities determined by Putnam Management 
to be of comparable quality: 

                                     Unrated securities 
               Rated securities     of comparable quality 
              as a percentage of     as a percentage of 
  Ratings      fund's net assets      fund's net assets 
"AAA"/"Aaa"          28.8%                   0.6% 
"AA"/"Aa"             6.4                    -- 
"A"/"A"               6.5                    1.2 
"BBB"/"Baa"          25.1                    3.4 
"BB"/"Ba"             6.4                    4.9 
"B"/"B"               2.2                   10.6 
"CCC"/"Caa"           0.4                    -- 
"VMIGI"               4.0                    -- 

  The accompanying notes are an integral part of these financial statements. 

                                      20 

<PAGE>
 
Statement of assets and liabilities 
October 31, 1995 

<TABLE>
<CAPTION>
Assets 
<S>                                                                          <C>
- ----------------------------------------------------------------------------------------- 
Investments in securities, at value (identified cost $602,711,986) (Note 1)  $631,733,586 
- ----------------------------------------------------------------------------------------- 
Cash                                                                              607,958 
- ----------------------------------------------------------------------------------------- 
Interest and other receivables                                                 13,270,766 
- ----------------------------------------------------------------------------------------- 
Receivable for securities sold                                                  6,158,600 
- ----------------------------------------------------------------------------------------- 
Total assets                                                                  651,770,910 
- ----------------------------------------------------------------------------------------- 
Liabilities 
- ----------------------------------------------------------------------------------------- 
Payable for securities purchased                                               19,070,852 
- ----------------------------------------------------------------------------------------- 
Distributions payable to shareholders                                           3,061,642 
- ----------------------------------------------------------------------------------------- 
Payable for compensation of Manager (Note 3)                                    1,089,103 
- ----------------------------------------------------------------------------------------- 
Payable for compensation of Trustees (Note 3)                                         562 
- ----------------------------------------------------------------------------------------- 
Payable for administrative services (Note 3)                                        1,146 
- ----------------------------------------------------------------------------------------- 
Payable for investor servicing and custodian fees (Note 3)                         63,654 
- ----------------------------------------------------------------------------------------- 
Other accrued expenses                                                             29,732 
- ----------------------------------------------------------------------------------------- 
Total liabilities                                                              23,316,691 
- ----------------------------------------------------------------------------------------- 
Net assets                                                                   $628,454,219 
- ----------------------------------------------------------------------------------------- 
Represented by 
- ----------------------------------------------------------------------------------------- 
Series A, B, and C remarketed preferred shares, without par value; 8,000 
shares authorized (1,750 shares issued at $100,000 per share liquidation 
preference) (Note 2)                                                         $175,000,000 
- ----------------------------------------------------------------------------------------- 
Common shares, without par value; unlimited shares authorized; 44,961,926 
shares outstanding (Note 1)                                                   414,847,346 
- ----------------------------------------------------------------------------------------- 
Undistributed net investment income (Note 1)                                   17,879,998 
- ----------------------------------------------------------------------------------------- 
Accumulated net realized loss on investment transactions (Note 1)              (8,294,725) 
- ----------------------------------------------------------------------------------------- 
Net unrealized appreciation of investments                                     29,021,600 
- ----------------------------------------------------------------------------------------- 
Net assets                                                                   $628,454,219 
- ----------------------------------------------------------------------------------------- 
Computation of net asset value 
- ----------------------------------------------------------------------------------------- 
Remarketed preferred shares at liquidation preference                        $175,000,000 
- ----------------------------------------------------------------------------------------- 
Cumulative undeclared dividends on remarketed preferred shares                     79,727 
- ----------------------------------------------------------------------------------------- 
Net assets allocated to remarketed preferred shares at liquidation preference  175,079,727 
- ----------------------------------------------------------------------------------------- 
Net assets available to common shares: 
Net asset value per share $10.08 ($453,374,492 divided by 
44,961,926 shares)                                                            453,374,492 
- ----------------------------------------------------------------------------------------- 
Net assets                                                                   $628,454,219 
- ----------------------------------------------------------------------------------------- 
</TABLE>

  The accompanying notes are an integral part of these financial statements. 

                                      21 

<PAGE>
 
Statement of operations 
Year ended October 31, 1995 

Tax exempt interest income                                $45,781,940 
- ---------------------------------------------------------------------- 
Expenses: 
- ---------------------------------------------------------------------- 
Compensation of Manager (Note 3)                             4,170,165 
- ---------------------------------------------------------------------- 
Investor servicing and custodian fees (Note 3)                 429,311 
- ---------------------------------------------------------------------- 
Compensation of Trustees (Note 3)                               19,511 
- ---------------------------------------------------------------------- 
Reports to shareholders                                         64,404 
- ---------------------------------------------------------------------- 
Auditing                                                        46,931 
- ---------------------------------------------------------------------- 
Legal                                                           16,973 
- ---------------------------------------------------------------------- 
Postage                                                         88,179 
- ---------------------------------------------------------------------- 
Administrative services (Note 3)                                14,474 
- ---------------------------------------------------------------------- 
Exchange listing fees                                           33,669 
- ---------------------------------------------------------------------- 
Preferred share remarketing agent fees                         445,364 
- ---------------------------------------------------------------------- 
Other                                                           30,676 
- ---------------------------------------------------------------------- 
Total expenses                                               5,359,657 
- ---------------------------------------------------------------------- 
Expense reduction (Note 3)                                    (141,438) 
- ---------------------------------------------------------------------- 
Net expenses                                                 5,218,219 
- ---------------------------------------------------------------------- 
Net investment income                                       40,563,721 
- ---------------------------------------------------------------------- 
Net realized gain on investments (Notes 1 and 4)             3,434,135 
- ---------------------------------------------------------------------- 
Net realized loss on written options (Notes 1 and 4)        (4,786,973) 
- ---------------------------------------------------------------------- 
Net realized loss on futures contracts (Notes 1 and 4)      (2,263,576) 
- ---------------------------------------------------------------------- 
Net unrealized appreciation of investments during the year  30,712,230 
- ---------------------------------------------------------------------- 
Net gain on investments                                     27,095,816 
- ---------------------------------------------------------------------- 
Net increase in net assets resulting from operations       $67,659,537 
- ---------------------------------------------------------------------- 

  The accompanying notes are an integral part of these financial statements. 

                                      22 

<PAGE>
 
Statement of changes in net assets 

                                                   Year ended October 31 
                                                   --------------------- 
                                                   1995            1994 
- --------------------------------------------------------------------------------
Increase (decrease) in net assets 
- --------------------------------------------------------------------------------
Operations: 
- --------------------------------------------------------------------------------
Net investment income                          $ 40,563,721    $ 41,590,495 
- --------------------------------------------------------------------------------
Net realized loss on investments                 (3,616,414)     (4,278,598) 
- --------------------------------------------------------------------------------
Net unrealized appreciation (depreciation) 
of investments                                   30,712,230     (56,090,200) 
- --------------------------------------------------------------------------------
Net increase (decrease) in assets resulting 
from operations                                  67,659,537     (18,778,303) 
- --------------------------------------------------------------------------------
Distributions to remarketed preferred 
shareholders from: 
Net investment income                            (7,104,957)     (4,753,458) 
- --------------------------------------------------------------------------------
Net increase (decrease) in assets resulting 
from operations applicable to common 
shareholders (excluding cumulative 
undeclared dividends on remarketed preferred 
shares of $79,727 and $237,109 respectively)     60,554,580     (23,531,761) 
- --------------------------------------------------------------------------------
Distributions to common shareholders from: 
- --------------------------------------------------------------------------------
Net investment income                           (34,075,362)    (33,732,841) 
- --------------------------------------------------------------------------------
Net realized gain on investments                    --           (4,069,833) 
- --------------------------------------------------------------------------------
Issuance of common shares in connection with 
reinvestment of distributions                     4,983,445       5,504,121 
- --------------------------------------------------------------------------------
Total increase (decrease) in net assets          31,462,663     (55,830,314) 
- --------------------------------------------------------------------------------
Net assets 
- --------------------------------------------------------------------------------
Beginning of year                               596,991,556     652,821,870 
- --------------------------------------------------------------------------------
End of year (including undistributed net 
investment income of $17,879,998 and 
$18,238,370 respectively)                      $628,454,219    $596,991,556 
- --------------------------------------------------------------------------------
Number of fund shares 
- --------------------------------------------------------------------------------
Common shares outstanding at beginning of 
year                                             44,449,876      43,918,097 
- --------------------------------------------------------------------------------
Common shares issued in connection with 
reinvestment of distributions                       512,050         531,779 
- --------------------------------------------------------------------------------
Common shares outstanding at end of year         44,961,926      44,449,876 
- --------------------------------------------------------------------------------
Remarketed preferred shares outstanding at 
beginning and end of year                             1,750           1,750 
- --------------------------------------------------------------------------------

  The accompanying notes are an integral part of these financial statements. 

                                      23 

<PAGE>
 
Financial highlights 
(For a share outstanding throughout the period) 

<TABLE>
<CAPTION>
                                                                Year ended October 31 
                                               -------------------------------------------------------
                                                 1995        1994       1993       1992        1991 
- ------------------------------------------------------------------------------------------------------
<S>                                            <C>         <C>        <C>        <C>         <C>
Net asset value, 
beginning of period 
(common shares)                                $   9.49    $  10.88   $   9.81   $   9.44    $   8.94 
- ------------------------------------------------------------------------------------------------------
Investment operations: 
- ------------------------------------------------------------------------------------------------------
Net investment income                               .90         .94        .98       1.01        1.02 
Net realized and unrealized gain (loss) on 
investments                                         .60       (1.37)      1.04        .26         .44 
- ------------------------------------------------------------------------------------------------------
Total from investment operations                   1.50        (.43)      2.02       1.27        1.46 
- ------------------------------------------------------------------------------------------------------
Distributions to shareholders from: 
- ------------------------------------------------------------------------------------------------------
Net investment income 
 To preferred shareholders                         (.15)       (.11)      (.11)      (.14)       (.20) 
 To common shareholders                            (.76)       (.76)      (.76)      (.76)       (.76) 
Net realized gain on investments 
 To common shareholders                           --           (.09)      (.08)     --          -- 
- ------------------------------------------------------------------------------------------------------
Total distributions                                (.91)       (.96)      (.95)      (.90)       (.96) 
- ------------------------------------------------------------------------------------------------------
Net asset value, end of period (common 
shares)                                        $  10.08    $   9.49   $  10.88   $   9.81    $   9.44 
- ------------------------------------------------------------------------------------------------------
Market value, end of period (common shares)    $  10.63    $   9.25   $  11.38   $   9.88    $  10.00 
- ------------------------------------------------------------------------------------------------------
Total investment return at market value 
(common shares) (%)(a)                            24.23      (11.56)     24.84       6.72       22.33 
- ------------------------------------------------------------------------------------------------------
Net assets, end of period 
(total fund)(in thousands)                     $628,454    $596,992   $652,660   $600,849    $580,495 
- ------------------------------------------------------------------------------------------------------
Ratio of expenses to average net assets 
(%)(b)(c)                                          1.20        1.23       1.22       1.24        1.33 
- ------------------------------------------------------------------------------------------------------
Ratio of net investment income to average 
net assets (%)(b)                                  7.70        9.20       8.44       8.94        8.92 
- ------------------------------------------------------------------------------------------------------
Portfolio turnover rate (%)                       79.71       48.40      35.16      67.72       49.62 
- ------------------------------------------------------------------------------------------------------
</TABLE>

(a) Total investment return assumes dividend reinvestment. 

(b) Ratios reflect net assets available to common shares only; net investment 
    income ratio also reflects reduction for dividend payments to preferred 
    shareholders. 

(c) The ratio of expenses to average net assets for the year ended October 
    31, 1995 includes amounts paid through brokerage service and expenses 
    offset arrangements. Prior period ratios exclude these amounts. See Note 
    3. 

                                      24 

<PAGE>
 
Notes to financial statements 
October 31, 1995 

Note 1 
Significant accounting policies 

The fund is registered under the Investment Company Act of 1940, as amended, 
as a diversified, closed-end management investment company. The fund's 
investment objective is to seek a high level of current income exempt from 
federal income tax. The fund intends to achieve its objective by investing in 
a diversified portfolio of tax-exempt municipal securities which Putnam 
believes does not involve undue risk to income or principal. Up to 50% of the 
fund's assets may consist of high-yield tax-exempt municipal securities that 
are below investment grade and involve special risk considerations. The fund 
also uses leverage by issuing preferred shares in an effort to increase the 
income to the common shares. 

The following is a summary of significant accounting policies consistently 
followed by the fund in the preparation of its financial statements. The 
policies are in conformity with generally accepted accounting principles. 

A) Security valuation Tax-exempt bonds and notes are stated on the basis of 
valuations provided by a pricing service, approved by the Trustees, which 
uses information with respect to transactions in bonds, quotations from bond 
dealers, market transactions in comparable securities and various 
relationships between securities in determining value. The fair value of 
restricted securities is determined by Putnam Investment Management, Inc. 
("Putnam Management"), the fund's manager, a wholly-owned subsidiary of 
Putnam Investments, Inc. following procedures approved by the Trustees, and 
such valuations and procedures are reviewed periodically by Trustees. 

B) Determination of net asset value Net asset value of the common shares is 
determined by dividing the value of all assets of the fund (including accrued 
interest and dividends), less all liabilities (including accrued expenses and 
undeclared dividends on remarketed preferred shares), and the liquidation 
value of any outstanding remarketed preferred shares, by the total number of 
common shares outstanding. 

C) Security transactions and related investment income Security transactions 
are accounted for on the trade date (date the order to buy or sell is 
executed). Interest income is recorded on the accrual basis. 

D) Futures and options contracts The fund may use futures and options 
contracts to hedge against changes in the values of securities the fund owns 
or expects to purchase. The fund may also write options on securities it owns 
or in which it may invest to increase its current returns. 

The potential risk to the fund is that the change in value of futures and 
options contracts may not correspond to the change in value of the hedged 
instruments. In addition, losses may arise from changes in the value of the 
underlying instruments, if there is an illiquid secondary market for the 
contracts, or if the counterparty to the contract is unable to perform. 

Futures contracts are valued at the quoted daily settlement prices 
established by the exchange on which they trade. Exchange traded options are 
valued at the last sale price, or if no sales are reported, the last bid 
price 

                                      25 

<PAGE>
 
for purchased options and the last ask price for written options. Options 
traded over-the-counter are valued using prices supplied by dealers. 

E) Federal taxes It is the policy of the fund to distribute all of its income 
within the prescribed time and otherwise comply with the provisions of the 
Internal Revenue Code applicable to regulated investment companies. It is 
also the intention of the fund to distribute an amount sufficient to avoid 
position of any excise tax under Section 4982 of the Internal Revenue Code of 
1986. Therefore, no provision has been made for federal taxes on income, 
capital gains or unrealized appreciation on securities held and for excise 
tax on income and capital gains. 

At October 31, 1995 the fund had a capital loss carryover of approximately 
$4,292,000 which may be available to offset future capital gains, if any. 

The amount of the carryover and the expiration dates: 

 Loss Carryover  Expiration 
- ----------------------------
$3,958,000        10/31/2002 
$334,000          10/31/2003 

F) Distributions to shareholders Distributions to common and preferred 
shareholders are recorded by the fund on the ex-dividend date. Dividends on 
remarketed preferred shares become payable when, as and if declared by the 
Trustees. Each dividend period for the remarketed shares is generally a 28 
day period for Series A and B, and a 7 day period for Series C. The 
applicable dividend rate for the remarketed preferred shares on October 31, 
1995 was Series A 3.779%, Series B 3.759%; Series C was 3.850%. 

The amount and character of income and gains to be distributed are determined 
in accordance with income tax regulations which may differ from generally 
accepted accounting principles. These differences include treatment of 
defaulted bond interest, losses on wash sale transactions, realized and 
unrealized gains and losses on certain futures contracts and market discount. 
Reclassifications are made to the fund's capital accounts to reflect income 
and gains available for distribution (or available capital loss carryovers) 
under income tax regulations. 

For the year ended October 31, 1995, the fund reclassified $258,226 to 
increase undistributed net investment income and $40,302 to increase paid- 
in-capital, with an increase to accumulated net realized losses of $298,528. 
The calculation of net investment income per share in the financial 
highlights table excludes these adjustments. 

G) Amortization of bond premium and discount Any premium resulting from the 
purchase of securities in excess of maturity value is amortized on a 
yield-to-maturity basis. Discount on original issued discount bonds is 
accreted according to the effective yield method. 

Note 2 
Remarketed Preferred Shares 

On September 28, 1989 the fund issued 550 shares Series A Remarketed 
Preferred (RP), 550 shares Series B RP and 650 shares Series C RP 
(collectively, the "Original RP"). The Original RP Shares are redeemable at 
the option of the fund on any dividend payment date at a redemption price of 
$100,000 per share, plus an amount equal to any dividends accumulated on a 
daily basis but unpaid through the redemption date (whether or not such 
dividends have been declared) and, in certain circumstances, a call premium. 
Undeclared dividends on preferred shares on October 31, 1995 amounted to 
$79,727. 

Under the Investment Company Act of 1940, the fund is required to maintain 
asset coverage of at least 200% with respect to the remarketed preferred 
shares as of the last business day of 

                                      26 

<PAGE>
 
each month in which any such shares are outstanding. Additionally, the fund 
is required to meet more stringent asset coverage requirements under the 
terms of the remarketed preferred shares and the shares' rating agencies. 
Should these requirements not be met, or should dividends accrued on the 
remarketed preferred shares not be paid, the fund may be restricted in its 
ability to declare dividends to common shareholders or may be required to 
redeem certain of the remarketed preferred shares. At October 31, 1995, no 
such restrictions have been placed on the fund. 

Note 3 
Management fee, administrative 
services, and other transactions 

Compensation of Putnam Management, for management and investment advisory 
services, is paid quarterly based on the average net assets of the fund, 
including proceeds from the remarketed preferred offering. Such fee is based 
on the annual rate of 0.70% of the first $500 million, 0.60% of the next $500 
million, 0.55% of the next $500 million and 0.50% of any amount over $1.5 
billion. 

If dividends payable on remarketed preferred shares during any dividend 
payment period plus any expenses attributable to remarketed preferred shares 
for that period exceed the fund's net income attributable to the proceeds of 
the remarketed preferred shares during that period, then the fee payable to 
Putnam for that period will be reduced by the amount of the excess (but not 
more than .70% of the liquidation preference of the remarketed preferred 
shares outstanding during the period). 

The fund reimburses Putnam Management for the compensation and related 
expenses of certain officers of the fund and their staff who provide 
administrative services to the fund. The aggregate amount of all such 
reimbursements is determined annually by the Trustees. 

Trustees of the fund receive an annual Trustee's fee of $1,280 and an 
additional fee for each Trustees' meeting attended. Trustees who are not 
interested persons of Putnam Management and who serve on committees of the 
Trustees receive additional fees for attendance at certain committee 
meetings. 

During the year ended October 31, 1995, the fund adopted a Trustee Fee 
Deferral Plan (the "Plan") which allows the Trustees to defer the receipt of 
all or a portion of Trustees Fees payable on or after July 1, 1995. The 
deferred fees remain in the fund and are invested in the fund or in other 
Putnam funds until distribution in accordance with the Plan. 

Custodial functions for the fund are provided by Putnam Fiduciary Trust 
Company (PFTC), a wholly-owned subsidiary of Putnam Investments, Inc. 
Investor servicing agent functions for the fund's common shares are currently 
provided by Putnam Investor Services, Inc., a division of PFTC. 

For the year ended October 31, 1995, fund expenses were reduced by $141,438 
under expense offset arrangements with PFTC. Investor servicing and custodian 
fees reported in the Statement of operations exclude these credits. The fund 
could have invested the assets utilized in connection with the offset 
arrangements in an income-producing asset if it had not entered into such 
arrangements. 

Note 4 
Purchases and sales of securities 

During the year ended October 31, 1995, purchases and sales of investment 
securities other than short-term investments aggregated $441,160,160 and 
$461,020,355, respectively. Purchases and sales of short-term obligations 
aggregated $228,878,150 and $199,247,500, respectively. In determining the 
net gain or loss on securities sold, the cost of securities has been 
determined on the identified cost basis. 

                                      27 

<PAGE>
 
Written option transactions during the year are summarized as follows: 

                                               Contract       Premiums 
                                                Amounts       Received 
- ------------------------------------------------------------------------
Contracts outstanding at beginning of year   $         --    $       -- 
- ------------------------------------------------------------------------
Options opened                                145,200,000     2,479,695 
- ------------------------------------------------------------------------
Options expired                                        --            -- 
- ------------------------------------------------------------------------
Options closed                               (145,200,000)   (2,479,695) 
- ------------------------------------------------------------------------
Written options 
outstanding at  
end of year                                  $         --     $      --
- ------------------------------------------------------------------------

                                      28 

<PAGE>
 
Selected quarterly data 
(Unaudited) 

<TABLE>
<CAPTION>
                        Available to common shareholders
                                                                                       Net increase 
                                                              Net realized              (decrease) 
                                                             and unrealized            in net assets 
                 Investment            Net invest-           gain (loss) on                from 
                   income              ment income             investments              operations 
           ---------------------   -------------------    ---------------------   ----------------------
Quarter                    Per                    Per                      Per                     Per 
ended         Total       Share+     Total      Share+       Total       Share+      Total        Share+ 
- ---------------------------------------------------------------------------------------------------------
<S>        <C>             <C>     <C>           <C>      <C>             <C>     <C>             <C>
10/31/95   $11,423,326     $.25    $8,414,921    $.19     $  9,278,854    $ .20   $ 17,693,775    $ .39 
 7/31/95    11,332,161      .25     8,356,667     .19        3,758,278      .08     12,114,945      .27 
 4/30/95    11,456,026      .26     8,411,515     .19       10,122,836      .23     18,534,351      .42 
 1/31/95    11,570,427      .26     8,433,043     .19        3,935,848      .08     12,368,891      .27 
10/31/94    11,693,577      .26     8,924,821     .20      (22,814,166)    (.51)   (13,889,345)    (.31) 
 7/31/94    11,598,178      .26     8,899,135     .20          (76,157)     --       8,822,978      .20 
 4/30/94    11,884,996      .27     9,602,081     .22      (40,050,878)    (.92)   (30,448,797)    (.70) 
 1/31/94    11,953,487      .27     9,411,000     .21        2,572,403      .06     11,983,403      .27 
</TABLE>

+Per common share 

                                      29 

<PAGE>
 
Federal tax information (Unaudited) 

The fund has designated 99.9% of dividends paid from net investment income 
during the fiscal year as tax exempt for Federal income tax purposes. 
The Form 1099 you receive in January 1996 will show the tax status of all 
distributions paid to your account in calendar 1995. 

Results of October 5, 1995 shareholder meeting (Unaudited) 

An annual meeting of shareholders of the fund was held on October 5, 1995. At 
the meeting, each of the nominees for Trustees was elected, as follows. 

                        Votes for     Votes withheld 
Jameson Adkins Baxter   40,021,228        499,826 
Hans H. Estin           39,996,200        524,854 
Elizabeth T. Kennan     40,018,544        490,169 
Lawrence J. Lasser      40,030,885        132,520 
Donald S. Perkins       39,989,643        531,411 
William F. Pounds       39,999,934        521,120 
George Putnam           39,992,609        528,445 
George Putnam, III      40,012,085        508,969 
E. Shapiro              39,901,294        619,760 
A.J.C. Smith            40,027,071        493,983 
W. Nicholas Thorndike   40,030,026        491,028 

A proposal to ratify the selection of Coopers & Lybrand L.L.P. as auditors 
for the fund was approved as follows: 39,689,150 votes for, and 218,272 votes 
against, with 613,632 abstentions and broker non-votes. All tabulations have 
been rounded to the nearest whole number. 

                                      30 

<PAGE>
 
Fund information

INVESTMENT MANAGER 
Putnam Investment 
Management, Inc. 
One Post Office Square 
Boston, MA 02109 

MARKETING SERVICES 
Putnam Mutual Funds Corp. 
One Post Office Square 
Boston, MA 02109 

CUSTODIAN 
Putnam Fiduciary Trust Company 

LEGAL COUNSEL 
Ropes & Gray 

INDEPENDENT 
ACCOUNTANTS 
Coopers & Lybrand L.L.P. 

TRUSTEES 
George Putnam, Chairman 
William F. Pounds, Vice Chairman 
Jameson Adkins Baxter 
Hans H. Estin 
John A. Hill 
Elizabeth T. Kennan 
Lawrence J. Lasser 
Robert E. Patterson 
Donald S. Perkins 
George Putnam, III 
Eli Shapiro 
A.J.C. Smith 
W. Nicholas Thorndike 

OFFICERS 
George Putnam 
President 

Charles E. Porter 
Executive Vice President 

Patricia C. Flaherty 
Senior Vice President 

Lawrence J. Lasser 
Vice President 

Gordon H. Silver 
Vice President 

Gary N. Coburn 
Vice President 

James E. Erickson 
Vice President 

Blake E. Anderson 
Vice President 

Howard K. Manning 
Vice President and Fund Manager 

William N. Shiebler 
Vice President 

John R. Verani 
Vice President 

Paul M. O'Neil 
Vice President 

John D. Hughes 
Vice President and Treasurer 

Beverly Marcus 
Clerk and Assistant Treasurer 

Call 1-800-225-1581 weekdays from 9 a.m. to 5 p.m. Eastern Time for 
up-to-date information about the fund's NAV or to request Putnam's quarterly 
Closed-End Fund Commentary. 

                                      31 

<PAGE>
 
PUTNAM INVESTMENTS 

The Putnam Funds                                              Bulk Rate 
One Post Office Square                                       U.S. Postage 
Boston, Massachusetts 02109                                      PAID 
                                                                Putnam 
                                                             Investments 

21699-052 12/95 

                                      



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