LORD ABBETT TAX FREE INCOME FUND INC
485APOS, 1998-12-02
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                                                       1933 Act File No. 2-88912
                                                      1940 Act File No. 811-3942

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

                                    FORM N-1A

            REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933        |X|
Pre-Effective Amendment No.                                                |X|
                        Post-Effective Amendment No. 29                    |X|
                                     and/or
            REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT        |X|
                                     OF 1940

                               AMENDMENT No. 29                            |X|

                     LORD ABBETT TAX-FREE INCOME FUND, INC.
                     --------------------------------------
                Exact Name of Registrant as Specified in Charter

                     767 Fifth Avenue, New York, N.Y. 10153
                     --------------------------------------
                      Address of Principal Executive Office

                  Registrant's Telephone Number (212) 848-1800
                  --------------------------------------------

                   Paul A. Hilstad, Vice President & Secretary
                     767 Fifth Avenue, New York, N.Y. 10153
                     --------------------------------------
                     (Name and Address of Agent for Service)

It is proposed that this filing will become effective (check appropriate box)

|_|   immediately on filing pursuant to paragraph (b)

|_|   on (date) pursuant to paragraph (b)

|X|   60 days after filing pursuant to paragraph (a) (1)

|_|   on (date) pursuant to paragraph (a) (1)

|_|   75 days after filing pursuant to paragraph (a) (2)

|_|   on (date) pursuant to paragraph (a) (3)


                                       1
<PAGE>

                     LORD ABBETT TAX-FREE INCOME FUND, INC.
                                    FORM N-1A
                              Cross Reference Sheet
                         Post-Effective Amendment No. 29
                            Pursuant to Rule 495 (a)

Items in
Part A of
Form N-1A
Item No.    Caption                                  Page
- --------    -------                                  ----

1           Front and Back Cover Pages               Cover

2           Risk/Return Summary; Investment,
            Risk and Performance                     2,3

3           Risk/Return Summary:Fee Table            4,7,10,13,16,19,22,25,28,31

4           Investment Objectives Principal 
            Investment Strategies and Related Risks  2

5           Discussion of Fund's Performance         3

5           Management, Organization, and Capital
            Structure                                3, 39

7           Shareholder Information                  39

8           Distribution Arrangements                40

9           Financial Highlights Information         5,8,11,14,17,20,23,26,29,32

Items in
Part B of
Form N-1A
- ---------

10          Cover Page, Table of Contents            Cover

11          Fund History                             Cover

12          Description of the Fund and its
            Investment Risks                         2

13          Management of the Fund                   8

14          Control Persons and Principal Holders    
            Of Securities                            11


                                       2
<PAGE>

15          Investment Advisory and Other Services
Form N-1A   Location in Prospectus or
Item No.    Statement of Additional Information
- --------    -----------------------------------

16          Brokerage Allocation                     12

17          Capital Stock and Other Securities       13

18          Purchase, Redemption and Pricing of 
            Securities Being Offered                 14

19          Tax Status                               23

20          Underwriters                             23

21          Calculations of Performance Data         34

22          Financial Statements                     36

Items in
Part C of
Form N-1A
- ---------

23          Exhibits                                 1

24          Persons Controlled by or Under
            Common Control with Registrant           1

25          Indemnification                          1

26          Business and other Connections of
            Investment Adviser                       2

27          Principal Underwriters                   3

28          Location of Accounts and Records         4

29          Management Services                      4

30          Undertakings                             4


                                       3
<PAGE>

                          Prospectus / February 1, 1999

Lord Abbett Tax-Free Funds

                                National Fund
                                California Fund
                                Connecticut Fund
                                Hawaii Fund
                                Minnesota Fund
                                Missouri Fund
                                New Jersey Fund
                                New York Fund
                                Texas Fund
                                Washington Fund



[LOGO] LORD, ABBETT & CO.
       Investment Management
A Tradition of Performance Through Disciplined Investing

      As with all mutual funds, the Securities and Exchange Commission does not
      guarantee that the information in this Prospectus is accurate or complete,
      and it has not judged these funds for investment merit. It is criminal
      offense to state otherwise.
<PAGE>

                               Table of Contents

The Funds                                                       Page

Information about past performance, expenses, financial highlights of each fund
and single-state fund risks

      Goal / Approach                                            2
      Main Risks                                                 2
      Portfolio Management                                       3
      Recent Performance                                         3
      National                                                   4
      California                                                 7
      Connecticut                                                10
      Hawaii                                                     13
      Minnesota                                                  16
      Missouri                                                   19
      New Jersey                                                 22
      New York                                                   25
      Texas                                                      28
      Washington                                                 31

Your Investment

Information for managing your fund account

      Purchases                                                  34
      Opening Your Account                                       36
      Distributions and Taxes                                    37
      Management                                                 39
      Services For Fund Investors                                39
      Sales Charges and Service Fees                             40

For More Information

How to learn more about the funds and other Lord Abbett funds

      Glossary of Shaded Terms                                   42
      Back Cover
<PAGE>

                                                                National Fund
                                                                California Fund
                                                                Connecticut Fund
                                                                Hawaii Fund
                                                                Minnesota Fund
                                                                Missouri Fund
                                                                New Jersey Fund
                                                                New York Fund
                                                                Texas Fund
                                                                Washington Fund

                                   The Funds

GOAL / APPROACH

      Each fund seeks the maximum amount of interest income exempt from federal
      income tax as is consistent with reasonable risk. Each fund (except for
      the National, fund) also seeks as high a level of interest income exempt
      from its state's personal income tax as is consistent with reasonable
      risk. The New York fund also seeks as high a level of interest income
      exempt from New York City personal income tax as is consistent with
      reasonable risk. At present, neither Texas nor Washington imposes a
      personal income tax.

      To pursue its goal, each fund invests in municipal bonds which are
      investment grade. Under normal market conditions, each fund attempts to be
      substantially invested in municipal bonds, the interest on which is exempt
      from federal, its state's and, in the case of New York fund, New York City
      personal income tax. Under normal circumstances, we intend to maintain the
      average weighted stated maturity of each fund at between ten and
      thirty-five years.

      In selecting bonds, we focus on:

      o     Credit Quality - an issuer's ability to pay principal and interest.

      o     Call Protection - assurance by an issuer that a bond will not be
            paid off earlier.

      o     Income Tax Exemption - the bond issuer's ability to pay interest
            free from federal, state and/or local personal income taxes.

      o     Total Return Potential - the return possibilities for an investment
            over a period of time, including appreciation and interest.

      Information on recent market conditions and the funds' strategies can be
      found under "Discussion of Funds Performance" and in the current
      annual/semiannual report (see back cover). The report also has the funds'
      holdings information.

MAIN RISKS

      Although municipal bonds are generally designed to provide a stable and
      steady flow of in-come, their prices move inversely with changes in
      interest rates. This means the value of your investment could increase or
      decrease which means that you could lose money. Additional risks that
      could reduce each fund's income level and share price include the
      following.

      o     Credit risk - the possibility that an issuer of bonds fails to make
            timely payments of principal or interest.

      o     Call risk - as interest rates decline, bond issuers may pay off
            their loan early by buying back the bonds.

      o     Governmental risk - government actions could have an adverse risk on
            municipal bond prices and could cause prices to fall.

      While typically fully invested, at times we may take a temporary position
      in: (i) short-term tax-exempt securities and (ii) cash, investment grade,
      commercial paper, and short-term U.S. Government Securities (limited to
      20% of our assets). This could reduce tax-exempt personal income.

      See the terms: Borrowing, Concentration, Diversification, Illiquid
      Securities, Investment Grade, Options and Financial Futures Transactions,
      Private Activity Bonds, Residual Interest Bonds, U.S. Government
      Securities, and When-Issued Municipal Bonds under "For More Information"
      to learn about our other investment strategies and their risks.

We or the funds refers to any one or more of the ten portfolios of Lord Abbett
Tax-Free Income Fund, Inc. (the "company") which operates through its officers
under the supervision of its Board of Directors with the advice of Lord, Abbett
& Co. ("Lord Abbett").

Reasonable risk is the volatility each fund has over time which we believe will
approximate the Lehman Brothers Current Coupon Long Index.

Municipal bonds ("bonds") are debt securities issued by or on behalf of states,
territories and possessions of the United States and their political
subdivisions, agencies and instrumentalities which provide income free from
federal, state and/or local personal income taxes. Municipal bonds are generally
divided into two types:

General Obligation Bonds are secured by the full faith and credit of the issuer
and its taxing power.

Revenue Bonds are payable from revenue derived from a particular facility or
service, such as bridges, tolls or sewer services and indus-trial development
bonds are revenue bonds.


2 / The Funds
<PAGE>

                                                                National Fund
                                                                California Fund
                                                                Connecticut Fund
                                                                Hawaii Fund
                                                                Minnesota Fund
                                                                Missouri Fund
                                                                New Jersey Fund
                                                                New York Fund
                                                                Texas Fund
                                                                Washington Fund

                                   The Funds

PORTFOLIO MANAGEMENT

      Zane E. Brown, Partner and Director of Fixed Income of Lord Abbett and
      Portfolio Manager of the company is primarily responsible for the
      day-today management of each fund. Mr. Brown has been with Lord Abbett
      since 1992 and has over 21 years of investment experience. Mr. Brown is
      assisted by, and may delegate management duties to, other Lord Abbett
      employees.

RECENT PERFORMANCE

      During the past fiscal year, economic and political uncertainties abroad
      created concern regarding the domestic economy and, investors moved from
      lower-rated fixed income investments into higher-quality bonds. Our
      contuniued focus on high-quality municipal issues, the funds' net asset
      values increased.

      Throughout the fiscal year, the funds held some prerefunded bonds. In an
      environment of falling rates, many issuers prerefunded existing,
      higher-coupon bonds. When an issuer prerefunds bonds, the proceeds from a
      newly issued lower-yielding bonds are used to buy Treasury securities.
      These Treasury securities are held to pay interest and principal on the
      older, higher-coupon bonds on the first call date. (The call date is a
      date upon which an issuer may redeem a bond.) When a bond becomes a strong
      prerefunding candidate, it trades off its lower yield-to-call rather than
      its higher yield-to-maturity. As a result, it appreciates in price due to
      the closer maturity date (the call date) and the increase in the
      underlying credit quality (through the use of the Treasury securities).

      In the spring, Long Island Power Authority ("LIPA") brought to market the
      largest municipal bond issue ($3 billion) in history. Before this
      offering, many portfolio managers raised cash by selling bonds to raise
      the cas neded to invest in the LIPA issue. We correctly anticipated that
      managers would need to liquidate some of their high quality bonds to make
      room for LIPA, and purchased several issues at prices which we believe
      were below their true value.

PUERTO RICO - Risk Factors

      Each fund may investment in bonds issued by the Commonwealth of Puerto
      Rico and its instrumentalities. The economy of Puerto Rico is dominated by
      the manufacturing and service sectors. It is closely integrated, through
      extensive trade, with that of the mainland United States, and its economic
      health is closely tied to the price of oil and the state of the U.S.
      economy. Although its unemployment rate has steadily declined in recent
      years, Puerto Rico's unemployment rate continues to exceed the U.S.
      average.

      Recently, Puerto Rico's economy has experienced significant growth.
      Continued growth will depend on several factors, including the state of
      the U.S. economy, the relative stability of the price of oil and borrowing
      costs.

Year 2000 issues. Each fund and state could be adversely affected if the
computers used by each fund and state and their service pro-viders do not
properly process and calculate date-related information from and after January
1, 2000.

While year 2000-related computer problems could have a negative effect on each
fund, Lord Abbett is working to avoid such problems and has assurances from each
fund's service providers that they are taking similar steps. However, because
the problem is unprecedented, we don't know whether these efforts will be
successful and, accordingly, each fund may be adversely affected.


                                                                   The Funds / 3
<PAGE>

                                         National Fund  Symbols: Class A - LANSX
                                                                 Class B - LANBX
                                                                 Class C - LTNSX

PAST PERFORMANCE - National

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                 "89"        9.5
                                 "90"        7.3
                                 "91"        12.5
                                 "92"        8.7
                                 "93"        13
                                 "94"        -8.3
                                 "95"        17.7
                                 "96"        4
                                 "97"        10
                                 "98"        0

================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                  1 Year       5 Years      10 Years      Inception(i)

A                          .%           .%            .%            .%
- --------------------------------------------------------------------------------
B                          .%           .%            .%            .%
- --------------------------------------------------------------------------------
C                          .%          --            --             .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)             .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The dates of inception for each class are as follows: A -4/2/84; B
      -8/1/96; and C -7/15/96.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index.

EXPENSES - National

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table                                 
================================================================================
                                        Class A     Class B       Class C
Shareholder Transaction Fees              
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases         
- --------------------------------------------------------------------------------
(as a % of offering price)                4.75%       none          none
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")   none        5.00%(1)(4)   1.00%(2)
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)            
- --------------------------------------------------------------------------------
Management Fees (See "Management")        0.50%       0.50%         0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(3)                             0.35%       1.00%         1.00%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")         0.11%       0.11%         0.11%
- --------------------------------------------------------------------------------
Total Operating Expenses                  0.96%       1.61%         1.61%
- --------------------------------------------------------------------------------

================================================================================
Expense example                           
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year         3 Years          5 Years         10 Years

Class A shares        $568             $766            $981            $1599
- --------------------------------------------------------------------------------
Class B shares(4)     $564             $808            $976            $1739
- --------------------------------------------------------------------------------
Class C shares        $164             $508            $876            $1913
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Class A shares        $568             $766            $981            $1599
- --------------------------------------------------------------------------------
Class B shares(4)     $164             $508            $876            $1739
- --------------------------------------------------------------------------------
Class C shares        $164             $508            $876            $1913
- --------------------------------------------------------------------------------

This example is for comparison and is not a representation of the fund's actual
expenses or returns, either past or present.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   5.00% if shares are redeemed before 1st anniversary of purchase, declining
      to 1% before 6th anniversary and eliminated on and after 6th anniversary.
(2)   1.00% if shares are redeemed before 1st anniversary of purchase.
(3)   Because 12b-1 distribution fees (up to: 0.35%- class A; and 0.75%- classes
      B and C) are paid out of the fund's assets on an on-going basis, over time
      these fees will increase the cost of your investment and may cost you more
      than paying other types of sales charges. Service fees under each class's
      12b-1 Plan equal up to 0.25%.
(4)   Class B shares will convert to class A shares on the eighth anniversary of
      your original purchase of class B shares.


4 / The Funds
<PAGE>

                                                                   National Fund

FINANCIAL HIGHLIGHTS - National

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
========================================================================================================================
                                                                         Class A Shares
                                           -----------------------------------------------------------------------------
Per Class Share Operating                                            Year Ended September 30,

Performance:                                 1998            1997           1996           1995           1994          
<S>                                         <C>            <C>            <C>            <C>            <C>   
Net asset value, beginning of year          $11.48         $11.08         $11.00         $10.62         $12.37
- ------------------------------------------------------------------------------------------------------------------------
Income from investment operations                                                                    
- ------------------------------------------------------------------------------------------------------------------------
 Net investment income                        0.604          0.587          0.603          0.626          0.657
- ------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized                                                                         
- ------------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                  0.470          0.415          0.075          0.382         (1.3124)
- ------------------------------------------------------------------------------------------------------------------------
Total from investment operations              1.074          1.002          0.678          1.008         (0.6554)
- ------------------------------------------------------------------------------------------------------------------------
Distributions                                                                                        
- ------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income        (0.574)        (0.602)        (0.598)        (0.628)        (0.6596)
- ------------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain           --              --             --             --         (0.435)
- ------------------------------------------------------------------------------------------------------------------------
Net asset value, end of year                $11.98         $11.48         $11.08         $11.00         $10.62
- ------------------------------------------------------------------------------------------------------------------------
Total Return(a)                               9.60%          9.30%          6.31%          9.84%          5.64%
- ------------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:                                                                        
- ------------------------------------------------------------------------------------------------------------------------
 Expenses                                     0.88%          0.87%          0.90%          0.82%          0.86%
- ------------------------------------------------------------------------------------------------------------------------
 Net investment income                        5.18%          5.27%          5.63%          5.92%          5.76%
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
========================================================================================================================
                                                   Class B Shares                              Class C Shares
                                          ================================         =====================================
Per Class Share Operating                                           Year Ended September 30,
                                          ------------------------------------------------------------------------------
Performance:                               1998        1997         1996(c)         1998         1997         1996(c)
<S>                                       <C>         <C>          <C>             <C>          <C>          <C>   
Net asset value, beginning of period      $11.50      $11.08       $11.05          $11.49       $11.08       $10.90
- ------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- ------------------------------------------------------------------------------------------------------------------------
 Net investment income                      0.518       0.553        0.089           0.520        0.507        0.106
- ------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- ------------------------------------------------------------------------------------------------------------------------
  gain (loss) on securities                 0.466       0.413        0.033           0.471        0.423        0.190
- ------------------------------------------------------------------------------------------------------------------------
Total from investment operations            0.984       0.966        0.122           0.991        0.930        0.296
- ------------------------------------------------------------------------------------------------------------------------
Distributions
- ------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income      (0.504)     (0.546)      (0.092)         (0.491)      (0.520)      (0.116)
- ------------------------------------------------------------------------------------------------------------------------
 Net asset value, end of period           $11.98      $11.50       $11.08          $11.99       $11.49       $11.08
- ------------------------------------------------------------------------------------------------------------------------
Total Return(a)                             8.85%       8.95%        1.16%(b)        8.80%        8.61%        2.71%(c)
- ------------------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
- ------------------------------------------------------------------------------------------------------------------------
 Expenses                                   1.47%       1.37%        0.20%(b)        1.61%        1.59%        0.34%(c)
- ------------------------------------------------------------------------------------------------------------------------
 Net investment income                      4.49%       4.65%        0.68%(b)        4.44%        4.54%        0.96%(c)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
========================================================================================================================
                                                                    Year Ended September 30,
                                         -------------------------------------------------------------------------------
Supplemental Data For All Classes:           1998             1997             1996             1995             1994
<S>                                      <C>              <C>              <C>              <C>              <C>     
Net Assets, end of year (000)            $658,310         $646,736         $672,344         $650,699         $662,380
- ------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                    304.15%          232.64%          205.35%          225.39%          184.07%
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.
(b)   Not annualized.
(c)   From commencement of operations for each class of shares: August 1, 1996
      (class B) and July 15, 1996 (class C).

      See Notes to Financial Statements.


                                                                   The Funds / 5
<PAGE>

                                                                   National Fund

LINE GRAPH COMPARISON - National

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0              10000               9527              10000              10000
0              11346              11065              11614              11361
0              12421              12082              12681              12341
0              13210              12814              13450              12998
0              15172              14482              15201              14664
0              16842              16044              16839              16165
0              19480              18381              19292              18282
0              18068              17343              18203              17580
0              19557              19050              19995              19396
0              20903              20251              21256              20484
0              22779              22134              23232              22244
                                                               
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
 Class A(4)        4.40%                 4.60%                    7.65%
- --------------------------------------------------------------------------------
 Class B(5)        4.49%                   -                      7.25%
- --------------------------------------------------------------------------------
 Class C(6)        8.80%                   -                      9.15%
- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 4/2/84.
(5)   The class B shares were first offered on 8/1/96. Performance reflects the
      deduction of a CDSC of 4% (for 1 year) and 3% (for life of the class).
(6)   The class C shares were first offered on 7/15/96. Performance is at net
      asset value.


6 / The Funds
<PAGE>

                                       California Fund  Symbols: Class A - LCFIX
                                                                 Class C - CALAX

PAST PERFORMANCE - California

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                 "89"        9.8   
                                 "90"        7.3
                                 "91"        13.4
                                 "92"        9
                                 "93"        13.9
                                 "94"        -10.5
                                 "95"        17.4
                                 "96"        3.4
                                 "97"        8.9
                                 "98"        0
                                                      
================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                  1 Year       5 Years      10 Years      Inception(i)

A                         .%           .%            .%            .%
- --------------------------------------------------------------------------------
C                         .%          --            --             .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)            .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The dates of inception for each class are as follows: A -7/15/96; and C
      -7/15/96.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - California

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                         Class A               Class C
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                 4.75%                none
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")    none                 1.00%(1)
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")         0.50%                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(2)                              0.35%                1.00%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")          0.09%                0.09%
- --------------------------------------------------------------------------------
Total Operating Expenses                   0.94%                1.59%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year          3 Years         5 Years         10 Years

Class A shares        $566             $760            $970            $1577
- --------------------------------------------------------------------------------
Class C shares        $162             $502            $865            $1892
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Class A shares        $566             $760            $970            $1577
- --------------------------------------------------------------------------------
Class C shares        $162             $502            $865            $1892
- --------------------------------------------------------------------------------

This example is for comparison and is not a representation of the fund's actual
expenses or returns, either past or present.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   1.00% if shares are redeemed before 1st anniversary of purchase.
(2)   Because 12b-1 fees (up to: 0.35%- class A; and 0.75%- classes C) are paid
      out of the fund's assets on an on-going basis, over time these fees will
      increase the cost of your investment and may cost you more than paying
      other types of sales charges. Service fees under each class's 12b-1 Plan
      equal up to 0.25%.


                                                                   The Funds / 7
<PAGE>

                                                                 California Fund

FINANCIAL HIGHLIGHTS - California

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
================================================================================================================================
                                                                               Class A Shares
                                          --------------------------------------------------------------------------------------
Per Class Share Operating                                                 Year Ended September 30,

                                                                  One month                                           Year ended
Performance:                               1998         1997      ended 1996      1996         1995         1994       8/31/93
<S>                                       <C>          <C>          <C>          <C>          <C>          <C>          <C>   
Net asset value, beginning of year        $10.72       $10.43       $10.32       $10.41       $10.45       $11.79       $11.21
- --------------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- --------------------------------------------------------------------------------------------------------------------------------
 Net investment income                      0.538        0.560        0.046        0.566        0.588        0.623        0.656
- --------------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- --------------------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                0.388        0.290        0.112       (0.089)      (0.038)      (0.989)       0.872
- --------------------------------------------------------------------------------------------------------------------------------
Total from investment operations            0.926        0.850        0.158        0.477        0.550       (0.366)       1.528
- --------------------------------------------------------------------------------------------------------------------------------
Distributions
- --------------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income      (0.526)      (0.560)      (0.048)      (0.567)      (0.590)      (0.624)      (0.658)
- --------------------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain         --           --           --           --           --       (0.350)       (0.290)
- --------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of year              $11.12       $10.72       $10.43       $10.32       $10.41       $10.45       $11.79
- --------------------------------------------------------------------------------------------------------------------------------
Total Return(a)                             8.86%        8.39%        1.53%(b)     4.65%        5.58%       (3.33%)      14.43%
- --------------------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- --------------------------------------------------------------------------------------------------------------------------------
 Expenses(e)                                0.87%        0.72%        0.07%(b)     0.75%        0.76%        0.67%        0.68%
- --------------------------------------------------------------------------------------------------------------------------------
 Net investment income                      4.98%        5.38%        0.44%(b)     5.41%        5.84%        5.63%        5.68%
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
================================================================================================================================
                                                                                    Class C Shares
                                                  ------------------------------------------------------------------------------
Per Class Share Operating                                                      Year Ended September 30,

                                                                                          One month
Performance:                                       1998                 1997            Ended 9/30/96                1996(c)
<S>                                               <C>                  <C>                  <C>                     <C>   
Net asset value, beginning of period              $10.72               $10.43               $10.32                  $10.28
- --------------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- --------------------------------------------------------------------------------------------------------------------------------
 Net investment income                              0.465                0.485                0.039                   0.068
- --------------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- --------------------------------------------------------------------------------------------------------------------------------
  gain (loss) on securities                         0.383                0.287                0.113                   0.041
- --------------------------------------------------------------------------------------------------------------------------------
Total from investment operations                    0.848                0.772                0.152                   0.109
- --------------------------------------------------------------------------------------------------------------------------------
Distributions
- --------------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income              (0.448)              (0.482)              (0.042)                 (0.069)
- --------------------------------------------------------------------------------------------------------------------------------
 Net asset value, end of period                   $11.12               $10.72               $10.43                  $10.32
- --------------------------------------------------------------------------------------------------------------------------------
Total Return(a)                                     8.09%                7.59%                1.47%(b)                1.16%(b)
- --------------------------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
- --------------------------------------------------------------------------------------------------------------------------------
 Expenses                                           1.59%                1.46%                0.13%(b)                0.17%(b)
- --------------------------------------------------------------------------------------------------------------------------------
 Net investment income                              4.26%                4.64%                0.38%(b)                0.65%(b)
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
================================================================================================================================
                                                                    Year Ended September 30,
                                      ------------------------------------------------------------------------------------------
                                                                 One month                                          Year ended
Supplemental Data For All Classes:      1998          1997     ended 9/30/96    1996         1995         1994        8/31/93
<S>                                   <C>          <C>           <C>          <C>          <C>          <C>          <C>     
Net Assets, end of year (000)         $264,405     $273,009      $294,837     $291,611     $296,274     $329,474     $336,291
- --------------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                187.26%      121.97%         2.74%      132.37%      100.20%       86.05%       81.34%
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.
(b)   Not annualized.
(c)   From July 15, 1996 commencement of operations for class C shares.

      See Notes to Financial Statements.


8 / The Funds
<PAGE>

                                                                 California Fund

LINE GRAPH COMPARISON - California

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0               9530              10000              10000              10000
0              11033              11578              11346              11364
0              12087              12684              12421              12402
0              12808              13440              13210              13064
0              14579              15299              15172              14737
0              16185              16984              16842              16139
0              18654              19575              19480              18334
0              17427              18287              18068              17577
0              18931              19865              19557              19258
0              19966              20951              20903              20514
0              21640              22709              22779               2233
                                                                  
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
Class A(4)         3.20%                 4.45%                    8.03%
- --------------------------------------------------------------------------------
Class C(5)         7.59%                   --                     8.53%
- --------------------------------------------------------------------------------

CALIFORNIA BONDS - Risk Factors

      Various constitutional and statutory provisions may affect the ability of
      issuers of California municipal bonds to meet their financial obligations.
      Decreases in State and local revenues due to such provisions may reduce
      the ability of California issuers to satisfy their obligations.
      California's recovery from the early 1990s recession, in which the
      construction, manufacturing and financial services industries were
      adversely affected, is now nearly complete. Unemployment levels, although
      they exceed the national average, have continued to decrease. In addition,
      while in the early 1990s the State had depended on external borrowing,
      including borrowing past the end of a fiscal year, to meet its cash needs,
      the State has not had to resort to such cross-year borrowing after the
      1994-95 fiscal year. The substantial budget deficit that was accumulated
      by the State during the recession, which contributed to a significant
      reduction in the State's cash resources available to pay its ongoing
      obligations, has been eliminated.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A shares inception date is 7/15/96.
(5)   The class C shares were first offered on 7/15/96. Performance is at net
      asset value.


                                                                   The Funds / 9
<PAGE>

                                       Connecticut Fund  Symbol: Class A - LACTX

Past Performance - Connecticut

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "92"        7.9   
                                "93"        13.8
                                "94"        -7.7
                                "95"        17.3
                                "96"        4.2
                                "97"        8.8
                                "98"        0
                                
================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                   1 Year       5 Years      10 Years      Inception(i)

A                          .%           .%            .%            .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)             .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The date of inception for class A shares is 4/1/91.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - Connecticut

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                                                 Class A
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                                        4.75%
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")                           none
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")                                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(1)                                                     0.31%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")                                 0.10%
- --------------------------------------------------------------------------------
Total Operating Expenses                                          0.95%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year          3 Years         5 Years         10 Years

Class A shares        $563             $751            $955            $1544
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   Because 12b-1 distribution fees (up to: 0.35%- class A) are paid out of
      the fund's assets on an on-going basis, over time these fees will increase
      the cost of your investment and may cost you more than paying other types
      of sales charges. Service fees under each class's 12b-1 Plan equal up to
      0.25%.


10 / The Funds
<PAGE>

                                                                Connecticut Fund

FINANCIAL HIGHLIGHTS - Connecticut

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
========================================================================================================================
                                                                         Class A Shares
                                             ---------------------------------------------------------------------------
Per Class Share Operating                                           Year Ended September 30,

Performance:                                  1998            1997            1996            1995            1994
<S>                                          <C>             <C>             <C>              <C>            <C>   
Net asset value, beginning of year           $10.42          $10.13          $10.12           $9.71          $11.01
- ------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- ------------------------------------------------------------------------------------------------------------------------
 Net investment income                         0.521           0.556           0.576           0.579           0.585
- ------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- ------------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                   0.322           0.287          (0.013)          0.407          (1.1287)
- ------------------------------------------------------------------------------------------------------------------------
Total from investment operations               0.843           0.843           0.563           0.986          (0.5437)
- ------------------------------------------------------------------------------------------------------------------------
Distributions
- ------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income         (0.533)         (0.553)         (0.553)         (0.576)         (0.6038)
- ------------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain            --              --              --              --           (0.1525)
- ------------------------------------------------------------------------------------------------------------------------
Net asset value, end of year                 $10.73          $10.42          $10.13          $10.12           $9.71
- ------------------------------------------------------------------------------------------------------------------------
Total Return(a)                                8.32%           8.56%           5.70%          10.52%          (5.13%)
- ------------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- ------------------------------------------------------------------------------------------------------------------------
 Expenses                                      0.81%           0.59%           0.38%           0.41%           0.49%
- ------------------------------------------------------------------------------------------------------------------------
 Net investment income                         4.95%           5.45%           5.66%           5.89%           5.67%
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
========================================================================================================================
                                                                    Year Ended September 30,
                                          ------------------------------------------------------------------------------
Supplemental Data For All Classes:           1998            1997            1996            1995            1994
<S>                                        <C>             <C>             <C>             <C>             <C>     
Net Assets, end of year (000)              $120,983        $119,909        $122,885        $113,436        $101,619
- ------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                       61.06%          37.09%          63.61%          54.19%          97.42%
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.

      See Notes to Financial Statements.


                                                                  The Funds / 11
<PAGE>

                                                                Connecticut Fund

LINE GRAPH COMPARISON - Connecticut

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0             10000              9525             10000             10000
0             10692             10183             10696             10542
0             11728             11170             11874             11581
0             13542             12899             13733             13172
0             12847             12236             12738             12609
0             14199             13524             13788             13843
0             15007             14294             14736             14592
0             16293             15519             16059             15784
                                                            
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
 Class A(4)        3.30%                 5.76%                    7.00%
- --------------------------------------------------------------------------------

CONNECTICUT BONDS - Risk Factors

      Connecticut's economy, while traditionally concentrated in the
      manufacturing sector, has broadened in recent years with growth in
      service, finance, trade and utilities. The economy continues to improve
      and recover from its recession in the early 1990s. The average per capita
      income of Connecticut remains among the highest in the nation.
      Connecticut's financial performance has also improved in recent years. As
      of June 30, 1997, the State has provided in full for payment on economic
      recovery notes issued to fund its accumulated General Fund deficit as of
      1991, and the balance in the budget reserve fund from unappropriated
      surplus was $240.97 million. The State's high level of tax-supported debt
      remains a concern, however, as it poses a relatively significant burden on
      the State's revenue base.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 4/1/91.


12 / The Funds 
<PAGE>

                                            Hawaii Fund  Symbol: Class A - LAHIX

PAST PERFORMANCE - Hawaii

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "92"        8.5  
                                "93"        14.3
                                "94"        -8.7
                                "95"        18.2
                                "96"        3.8
                                "97"        8.5
                                "98"        0
                            
================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                   1 Year       5 Years      10 Years      Inception(i)

A                          .%           .%            .%            .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)             .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The date of inception for class A shares is 10/28/91.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - Hawaii

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                                                 Class A
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                                        4.75%
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")                           none
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")                                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(1)                                                     0.35%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")                                 0.13%
- --------------------------------------------------------------------------------
Total Operating Expenses                                          0.98%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year          3 Years         5 Years         10 Years

Class A shares        $570             $772            $991            $1622
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   Because 12b-1 distribution fees (up to: 0.35%- class A) are paid out of
      the fund's assets on an on-going basis, over time these fees will increase
      the cost of your investment and may cost you more than paying other types
      of sales ch4arges. Service fees under each class's 12b-1 Plan equal up to
      0.25%.


                                                                  The Funds / 13
<PAGE>

                                                                     Hawaii Fund

FINANCIAL HIGHLIGHTS - Hawaii

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
=====================================================================================================================
                                                                         Class A Shares
                                           --------------------------------------------------------------------------
Per Class Share Operating                                           Year Ended September 30,

Performance:                                  1998             1997            1996           1995            1994
<S>                                          <C>              <C>             <C>             <C>           <C> 
Net asset value, beginning of year            $5.07           $4.93           $4.91           $4.72           $5.34
- ---------------------------------------------------------------------------------------------------------------------
Income from investment operations
- ---------------------------------------------------------------------------------------------------------------------
 Net investment income                         0.245           0.266           0.273           0.271           0.2918
- ---------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- ---------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                   0.180           0.138           0.015           0.198          (0.578)
- ---------------------------------------------------------------------------------------------------------------------
Total from investment operations               0.425           0.404           0.288           0.469          (0.2862)
- ---------------------------------------------------------------------------------------------------------------------
Distributions
- ---------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income         (0.245)         (0.264)         (0.268)         (0.279)         (0.2888)
- ---------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain            --              --              --              --           (0.045)
- ---------------------------------------------------------------------------------------------------------------------
Net asset value, end of year                  $5.25           $5.07           $4.93           $4.91           $4.72
- ---------------------------------------------------------------------------------------------------------------------
Total Return(a)                                8.59%           8.42%           5.94%          10.30%          (5.54%)
- ---------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- ---------------------------------------------------------------------------------------------------------------------
 Expenses                                      0.92%           0.58%           0.57%           0.58%           0.41%
- ---------------------------------------------------------------------------------------------------------------------
 Net investment income                         4.78%           5.39%           5.46%           5.74%           5.80%
- ---------------------------------------------------------------------------------------------------------------------

<CAPTION>
=====================================================================================================================
                                                                    Year Ended September 30,
                                           --------------------------------------------------------------------------
Supplemental Data For All Classes:            1998            1997            1996            1995            1994
<S>                                         <C>             <C>             <C>             <C>             <C>    
Net Assets, end of year (000)               $80,970         $79,079         $85,344         $86,105         $92,972
- ---------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                       52.65%          29.09%          59.46%          70.64%          66.04%
- ---------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.

      See Notes to Financial Statements.


14 / The Funds
<PAGE>

                                                                     Hawaii Fund

LINE GRAPH COMPARISON - Hawaii

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0             10000              9520             10000             10000
0             10905             10382             11015             10830
0             12634             12028             12740             12189
0             11934             11360             11816             11791
0             13163             12531             12790             12841
0             13943             13274             13670             13592
0             15117             14392             14897             14685
                                                            
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
 Class A(4)        3.20%                 5.73%                    6.33%
- --------------------------------------------------------------------------------

HAWAII BONDS - Risk Factors

      Hawaii has exhibited poor economic performance and modest personal income
      growth since the early 1990s and its economic recovery continues to be
      slow and uneven. Hawaii's economy is concentrated in retail trade and
      tourism and also includes constructions, agriculture and military
      operations. Tourism is a major factor in the economy, and has been harmed
      by recent financial and economic downturns in Southeast Asia. Construction
      activity has also declined. Agriculture, dominated by pineapple and sugar
      production, has experienced increased foreign competition. Economic
      diversification projects are under way, including expansion of
      containerized port facilities, aquaculture and other agricultural
      products, but these projects have not yet had any significant positive
      effects on the State's overall economy.

      Most government activities, including activities administered in other
      states on a municipal or county level, such as public education, public
      hospitals and public welfare, are the State's responsibility. This
      contributes to the high level of State debt obligations. Revenue is
      derived primarily from the general excise taxes and individual and
      corporate tax, and tax revenues have declined.

      Hawaii's county governments (the only units of local government in the
      State) may issue government obligation bonds, which obligations have
      further increased, and may continue to increase in the future, the State's
      high level of overall municipal debt.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 10/28/91.


                                                                  The Funds / 15
<PAGE>

                                        Minnesota Fund   Symbol: Class A - LAMNX

PAST PERFORMANCE - Minnesota

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "95"        14.5
                                "96"        3.5
                                "97"        8.7
                                "98"        0

================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                  1 Year       5 Years      10 Years      Inception(i)

A                         .%           .%            .%            .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)            .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The date of inception for class A shares is 12/27/94.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - Minnesota

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                                                 Class A
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                                        4.75%
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")                           none
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")                                0.00%
- --------------------------------------------------------------------------------
12b-1 Fees(1)                                                     0.00%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")                                 0.07%
- --------------------------------------------------------------------------------
Total Operating Expenses                                          0.27%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year          3 Years         5 Years         10 Years

Class A shares        $501             $558            $620            $803
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   Because 12b-1 distribution fees (up to: 0.35%- class A) are paid out of
      the fund's assets on an on-going basis, over time these fees will increase
      the cost of your investment and may cost you more than paying other types
      of sales charges. Service fees under each class's 12b-1 Plan equal up to
      0.25%.


16 / The Funds 
<PAGE>

FINANCIAL HIGHLIGHTS - Minnesota

     This table describes the fund's performance for the fiscal periods
     indicated. "Total return" shows how much your investment in the fund would
     have increased (or decreased) during each period, assuming you had
     reinvested all dividends and distributions. These figures have been audited
     by Deloitte & Touche LLP, the fund's independent auditors, in conjunction
     with their annual audits of the fund's financial statements. Financial
     statement of the fiscal year ended September 30, 1998 and the independent
     auditors' report thereon appear in the Annual Report to Shareholders for
     the fiscal year ended September 30, 1998 and are incorporated by reference
     in the Statement of Additional Information.

<TABLE>
<CAPTION>
==========================================================================================================
                                                                    Class A Shares
                                                ----------------------------------------------------------
Per Class Share Operating                                        Year Ended September 30,

Performance:                                      1998             1997             1996           1995(c)
<S>                                              <C>              <C>              <C>              <C>  
Net asset value, beginning of year               $5.05            $4.90            $5.01            $4.76
- ----------------------------------------------------------------------------------------------------------
Income from investment operations
- ----------------------------------------------------------------------------------------------------------
 Net investment income                            0.265            0.273            0.294            0.230
- ----------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- ----------------------------------------------------------------------------------------------------------
  gain (loss) on investments                      0.134            0.155           (0.078)           0.249
- ----------------------------------------------------------------------------------------------------------
Total from investment operations                  0.399            0.428            0.216            0.479
- ----------------------------------------------------------------------------------------------------------
Distributions
- ----------------------------------------------------------------------------------------------------------
 Dividends from net investment income            (0.269)          (0.278)          (0.286)          (0.229)
- ----------------------------------------------------------------------------------------------------------
 Distributions from net realized gain               --               --            (0.04)              --
- ----------------------------------------------------------------------------------------------------------
Net asset value, end of year                     $5.18            $5.05            $4.90            $5.01
- ----------------------------------------------------------------------------------------------------------
Total Return(a)                                   8.11%            8.97%            4.44%           10.22%
- ----------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- ----------------------------------------------------------------------------------------------------------
 Expenses                                         0.27%            0.36%            0.00%            0.00%
- ----------------------------------------------------------------------------------------------------------
 Net investment income                            5.19%            5.51%            5.91%            4.58%
- ----------------------------------------------------------------------------------------------------------

<CAPTION>
==========================================================================================================
                                                                 Year Ended September 30,
                                                ----------------------------------------------------------
Supplemental Data For All Classes:              1998              1997             1996             1995
<S>                                            <C>              <C>               <C>              <C>   
Net Assets, end of year (000)                  $14,399          $10,510           $8,047           $4,315
- ----------------------------------------------------------------------------------------------------------
Portfolio turnover rate                          40.65%           41.45%           43.08%          121.41%
- ----------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.
(b)   Not annualized.
(c)   From December 27, 1994, commencement of operations for class A shares.

      See Notes to Financial Statements.


                                                                  The Funds / 17
<PAGE>

                                                                  Minnesota Fund

LINE GRAPH COMPARISON - Minnesota

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0             10000              9520             10000             10000
0             11022             10493             11139             11062
0             11512             10959             11906             11638
0             12543             11942             12974             12545
                                                          
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
Class A(4)        0.00%                 0.00%                    0.00%
- --------------------------------------------------------------------------------

MINNESOTA BONDS - Risk Factors

      Minnesota's significant public debt includes the State's general
      obligation debt, as well as university and other agency debt that is not
      an obligation of the State. The State relies heavily on individual, sales
      and corporate income taxes for revenues, all of which are sensitive to
      economic conditions and could be adversely affected by an economic
      downturn.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 12/27/94.


18 / The Funds
<PAGE>

                                          Missouri Fund  Symbol: Class A - LAMOX

PAST PERFORMANCE - Missouri

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "92"        9
                                "93"        14.6
                                "94"        -9.1
                                "95"        17.2
                                "96"        3.7
                                "97"        8.5
                                "98"        0

================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                   1 Year       5 Years      10 Years      Inception(i)

A                         .%           .%            .%            .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)            .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The date of inception for class A shares is A -5/31/91.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - Missouri

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                                                 Class A
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                                        4.75%
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")                           none
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")                                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(1)                                                     0.35%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")                                 0.13%
- --------------------------------------------------------------------------------
Total Operating Expenses                                          0.98%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year         3 Years          5 Years         10 Years

Class A shares        $570            $772            $991            $1622
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   Because 12b-1 distribution fees (up to: 0.35%- class A) are paid out of
      the fund's assets on an on-going basis, over time these fees will increase
      the cost of your investment and may cost you more than paying other types
      of sales charges. Service fees under each class's 12b-1 Plan equal up to
      0.25%.


                                                                  The Funds / 19
<PAGE>

                                                                   Missouri Fund

FINANCIAL HIGHLIGHTS - Missouri

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
===============================================================================================================================
                                                                                 Class A Shares
                                                -------------------------------------------------------------------------------
Per Class Share Operating                                                    Year Ended September 30,

Performance:                                    1998              1997              1996              1995              1994
<S>                                             <C>               <C>               <C>               <C>              <C>  
Net asset value, beginning of year              $5.22             $5.08             $5.08             $4.88            $5.51
- -------------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- -------------------------------------------------------------------------------------------------------------------------------
 Net investment income                           0.253             0.268             0.267             0.277            0.2926
- -------------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- -------------------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                     0.142             0.138             0.008             0.204           (0.5681)
- -------------------------------------------------------------------------------------------------------------------------------
Total from investment operations                 0.395             0.406             0.275             0.481           (0.2755)
- -------------------------------------------------------------------------------------------------------------------------------
Distributions
- -------------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income           (0.255)           (0.266)           (0.275)           (0.281)          (0.297)
- -------------------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain              --                --                --                --            (0.0575)
- -------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of year                    $5.36             $5.22             $5.08             $5.08            $4.88
- -------------------------------------------------------------------------------------------------------------------------------
Total Return(a)                                  7.75%             8.22%             5.54%            10.21%           (5.22%)
- -------------------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- -------------------------------------------------------------------------------------------------------------------------------
 Expenses                                        0.92%             0.70%             0.77%             0.74%            0.60%
- -------------------------------------------------------------------------------------------------------------------------------
 Net investment income                           4.80%             5.22%             5.21%             5.61%            5.60%
- -------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
===============================================================================================================================
                                                                         Year Ended September 30,
                                             ----------------------------------------------------------------------------------
Supplemental Data For All Classes:             1998              1997              1996              1995              1994
<S>                                          <C>               <C>               <C>               <C>               <C>     
Net Assets, end of year (000)                $144,155          $140,280          $134,144          $131,823          $119,690
- -------------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                         72.89%            27.34%            93.17%            58.17%            50.59%
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.

      See Notes to Financial Statements.


20 / The Funds
<PAGE>

                                                                   Missouri Fund

LINE GRAPH COMPARISON - Missouri

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0              10000               9524              10000              10000
0              10546              10044              10409              10359
0              11756              11196              11555              11384
0              13378              12741              13365              12948
0              12679              12075              12396              12630
0              13973              13307              13418              13630
0              14747              14045              14341              14362
0              15959              15199              15629              15547
                                                             
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
Class A(4)         3.10%                 5.27%                     6.83%
- --------------------------------------------------------------------------------

MISSOURI BONDS - Risk Factors

      Economic reversals in either Kansas City or St. Louis metropolitan areas,
      whose Missouri portions together contain a significant portion of the
      State's population, would have a major impact on the State's overall
      economic condition. Missouri's unemployment levels have steadily declined
      and have remained below the national average since 1991, as employment
      levels have continued to grow. Changes in military appropriations, which
      play an important role in the State's economy, could adversely affect
      unemployment rates. As discussed in the Statement of Additional
      Information, payment on Missouri municipal bonds could be adversely
      affected by certain provisions of the Constitution of Missouri.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 5/31/91.



                                                                  The Funds / 21
<PAGE>

                                        New Jersey Fund  Symbol: Class A - LANJX

PAST PERFORMANCE - New Jersey

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "92"        9.2
                                "93"        14.3
                                "94"        -6.8
                                "95"        17.2
                                "96"        4.1
                                "97"        8.9
                                "98"        0

================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                   1 Year       5 Years      10 Years      Inception(i)

A                          .%           .%            .%            .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)             .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The date of inception for class A shares is 1/2/91.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - New Jersey

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                                                 Class A
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                                        4.75%
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")                           none
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")                                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(1)                                                     0.26%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")                                 0.11%
- --------------------------------------------------------------------------------
Total Operating Expenses                                          0.96%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year          3 Years         5 Years         10 Years

Class A shares        $568             $766            $981            $1599
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   Because 12b-1 distribution fees (up to: 0.35%- class A) are paid out of
      the fund's assets on an on-going basis, over time these fees will increase
      the cost of your investment and may cost you more than paying other types
      of sales charges. Service fees under each class's 12b-1 Plan equal up to
      0.25%.


22 / The Funds
<PAGE>

                                                                 New Jersey Fund

FINANCIAL HIGHLIGHTS - New Jersey

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
===========================================================================================================================
                                                                              Class A Shares
                                               ----------------------------------------------------------------------------
Per Class Share Operating                                                 Year Ended September 30,

Performance:                                    1998             1997             1996             1995             1994
<S>                                            <C>              <C>              <C>              <C>              <C>  
Net asset value, beginning of year             $5.32            $5.18            $5.14            $4.95            $5.55
- ---------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- ---------------------------------------------------------------------------------------------------------------------------
 Net investment income                          0.262            0.272            0.277            0.287            0.300
- ---------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- ---------------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                    0.223            0.144            0.041            0.192           (0.507)
- ---------------------------------------------------------------------------------------------------------------------------
Total from investment operations                0.485            0.416            0.318            0.479           (0.207)
- ---------------------------------------------------------------------------------------------------------------------------
Distributions
- ---------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income          (0.265)          (0.276)          (0.278)          (0.289)          (0.303)
- ---------------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain             --               --               --               --            (0.09)
- ---------------------------------------------------------------------------------------------------------------------------
Net asset value, end of year                   $5.54            $5.32            $5.18            $5.14            $4.95
- ---------------------------------------------------------------------------------------------------------------------------
Total Return(a)                                 9.34%            8.25%            6.29%            9.98%           (3.91%)
- ---------------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- ---------------------------------------------------------------------------------------------------------------------------
 Expenses                                       0.86%            0.82%            0.79%            0.72%            0.51%
- ---------------------------------------------------------------------------------------------------------------------------
 Net investment income                          4.85%            5.21%            5.31%            5.73%            5.76%
- ---------------------------------------------------------------------------------------------------------------------------

<CAPTION>
===========================================================================================================================
                                                                     Year Ended September 30,
                                            -------------------------------------------------------------------------------
Supplemental Data For All Classes:            1998             1997             1996             1995             1994
<S>                                         <C>              <C>              <C>              <C>              <C>     
Net Assets, end of year (000)               $186,127         $184,465         $186,402         $191,562         $184,230
- ---------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                       118.38%          154.80%          171.63%          133.11%           75.62%
- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.

      See Notes to Financial Statements.


                                                                  The Funds / 23
<PAGE>

                                                                 New Jersey Fund

LINE GRAPH COMPARISON - New Jersey

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0              10000               9524              10000              10000
0              10998              10474              10933              10877
0              12154              11575              12137              11970
0              14009              13342              14038              13956
0              13461              12821              13020              13055
0              14805              14100              14093              14252
0              15737              14987              15063              15014
0              17035              16223              16415              16227
                                                               
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
Class A(4)        3.10%                 5.93%                    7.43%
- --------------------------------------------------------------------------------

NEW JERSEY BONDS - Risk Factors

      The State's economy has been steadily improving since the recent recession
      as shown by employment gains and growth in other economic activity. New
      Jersey is a major recipient of federal assistance. Hence, a decrease in
      federal financial assistance may adversely affect New Jersey's financial
      condition. In an attempt to ensure that local governmental entities remain
      on a sound financial basis. State law restricts total appropriations
      increases to 5% annually for such entities, with certain exceptions.
      Statutory or legislative restrictions of such character may adversely
      affect a municipality's or any other bond-issuing authority's ability to
      repay its obligations.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 1/2/91.


24 / The Funds
<PAGE>

                                         New York Fund  Symbols: Class A - LANYX
                                                                 Class C - NYLAX

PAST PERFORMANCE - New York

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "89"        9.3
                                "90"        6.3
                                "91"        13.7
                                "92"        8.9
                                "93"        12.7
                                "94"        -9.3
                                "95"        15.9
                                "96"        3.7
                                "97"        8.5
                                "98"        0

================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                  1 Year       5 Years      10 Years      Inception(i)

A                         .%           .%            .%            .%
- --------------------------------------------------------------------------------
C                         .%          --            --             .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)            .%           .%            .%            .%

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The dates of inception for each class are as follows: A -4/2/84; and C
      -7/15/96.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - New York

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                         Class A              Class C
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                 4.75%               none
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")    none               1.00%(1)
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")         0.50%                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(2)                              0.35%                1.00%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")          0.10%                0.10%
- --------------------------------------------------------------------------------
Total Operating Expenses                   0.95%                1.60%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year          3 Years         5 Years         10 Years

Class A shares        $567             $763            $976            $1588
- --------------------------------------------------------------------------------
Class C shares        $163             $505            $871            $1902
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Class A shares        $567             $763            $976            $1588
- --------------------------------------------------------------------------------
Class C shares        $163             $505            $871            $1902
- --------------------------------------------------------------------------------

This example is for comparison and is not a representation of the fund's actual
expenses or returns, either past or present.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   1.00% if shares are redeemed before 1st anniversary of purchase.
(2)   Because 12b-1 distribution fees (up to: 0.35%- class A; and 0.75%- class
      C) are paid out of the fund's assets on an on-going basis, over time these
      fees will increase the cost of your investment and may cost you more than
      paying other types of sales charges. Service fees under each class's 12b-1
      Plan equal up to 0.25%.


                                                                  The Funds / 25
<PAGE>

                                                                   New York Fund

FINANCIAL HIGHLIGHTS - New York

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
=================================================================================================================
                                                                         Class A Shares
                                            ---------------------------------------------------------------------
Per Class Share Operating                                           Year Ended September 30,

Performance:                                 1998           1997           1996           1995           1994
<S>                                         <C>            <C>            <C>            <C>            <C>   
Net asset value, beginning of year          $11.03         $10.78         $10.85         $10.54         $12.27
- -----------------------------------------------------------------------------------------------------------------
Income from investment operations
- -----------------------------------------------------------------------------------------------------------------
 Net investment income                        0.562          0.578          0.597          0.610          0.649
- -----------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- -----------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                  0.408          0.262          (0.081)        0.316         (1.3665)
- -----------------------------------------------------------------------------------------------------------------
Total from investment operations              0.970          0.840          0.516          0.926         (0.7175)
- -----------------------------------------------------------------------------------------------------------------
Distributions
- -----------------------------------------------------------------------------------------------------------------
 Dividends from net investment income        (0.570)        (0.590)        (0.586)        (0.616)        (0.6475)
- -----------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain           --             --             --             --          (0.365)
- -----------------------------------------------------------------------------------------------------------------
Net asset value, end of year                $11.43         $11.03         $10.78         $10.85         $10.54
- -----------------------------------------------------------------------------------------------------------------
Total Return(a)                               9.03%          8.01%          4.87%          9.12%         (6.21%)
- -----------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- -----------------------------------------------------------------------------------------------------------------
 Expenses                                     0.85%          0.85%          0.81%          0.82%          0.83%
- -----------------------------------------------------------------------------------------------------------------
 Net investment income                        5.06%          5.35%          5.54%          5.83%          5.72%
- -----------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
=================================================================================================================
                                                                            Class C Shares
                                                     ------------------------------------------------------------
Per Class Share Operating                                               Year Ended September 30,

Performance:                                         1998                    1997                     1996(c)
<S>                                                 <C>                     <C>                      <C>   
Net asset value, beginning of period                $11.02                  $10.78                   $10.63
- -----------------------------------------------------------------------------------------------------------------
Income from investment operations
- -----------------------------------------------------------------------------------------------------------------
Net investment income                                 0.485                   0.483                    0.111
- -----------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- -----------------------------------------------------------------------------------------------------------------
  gain (loss) on securities                           0.402                   0.267                    0.152
- -----------------------------------------------------------------------------------------------------------------
Total from investment operations                      0.887                   0.750                    0.263
- -----------------------------------------------------------------------------------------------------------------
Distributions
- -----------------------------------------------------------------------------------------------------------------
 Dividends from net investment income                (0.487)                 (0.510)                  (0.113)
- -----------------------------------------------------------------------------------------------------------------
 Net asset value, end of period                     $11.42                  $11.02                   $10.78
- -----------------------------------------------------------------------------------------------------------------
Total Return(a)                                       8.34%                   7.13%                    2.48%(b)
- -----------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
- -----------------------------------------------------------------------------------------------------------------
 Expenses                                             1.57%                   1.57%                    0.34%(b)
- -----------------------------------------------------------------------------------------------------------------
 Net investment income                                4.32%                   4.60%                    1.04%(b)
- -----------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
=================================================================================================================
                                                                    Year Ended September 30,
                                       --------------------------------------------------------------------------
Supplemental Data For All Classes:       1998            1997            1996            1995            1994
<S>                                    <C>             <C>             <C>             <C>             <C> 
Net Assets, end of year (000)          $290,257        $300,490        $319,553        $331,618        $338,539
- -----------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                   64.63%         110.28%          64.25%         105.62%         149.13%
- -----------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.
(b)   Not annualized.
(c)   From July 15, 1996 commencement of operations for class C shares.

      See Notes to Financial Statements.


26 / The Funds
<PAGE>

                                                                   New York Fund

LINE GRAPH COMPARISON - New York

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0              10000               9527              10000              10000
0              11495              10952              11346              11339
0              12545              11952              12421              12300
0              13212              12589              13210              12842
0              15077              14364              15172              14397
0              16688              15900              16842              15939
0              19016              18117              19840              18126
0              17835              16992              18068              17338
0              19463              18543              19557              18853
0              20411              19447              20903              19900
0              22045              21004              22779              21585
                                                              
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                 1 Year               5 Years               10 Years (or Life)
- --------------------------------------------------------------------------------
Class A(4)        2.80%                 4.70%                     7.71%
- --------------------------------------------------------------------------------
Class C(5)        7.13%                   --                      8.00%
- --------------------------------------------------------------------------------
                                                      
NEW YORK BONDS - Risk Factors

      New York State has recorded balanced budgets on a cash basis for its last
      six fiscal years. While the State budget for fiscal 1998-99 again calls
      for a balanced budget, gaps between actual revenues and expenditures may
      arise in the current year and in future fiscal years. Because the State,
      New York City, the State's other political subdivisions and the State
      Authorities, all of which borrow money, are or are perceived in the
      marketplace to be financially interdependent, financial difficulty
      experienced by one can adversely affect the market value and marketability
      of obligations issued by others. The State's credit is presently involved
      with the indebtedness of the Authorities because of the State's guarantee
      or other support. This indebtedness is substantial. The Authorities are
      likely to require further financial assistance from the State. During the
      last several fiscal years, New York City has been required to take actions
      to close substantial budget gaps in order to maintain balanced budgets.
      Similar shortfalls and budget gaps have been predicted for future years
      and will require further action by the City's government.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 4/2/84.
(5)   The class C shares were first offered on 7/15/96. Performance is at net
      asset value.


                                                                  The Funds / 27
<PAGE>

                                             Texas Fund  Symbol: Class A - LATIX

PAST PERFORMANCE - Texas

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "89"        10.7
                                "90"        7.7
                                "91"        13.2
                                "92"        8.7
                                "93"        13
                                "94"        -6.9
                                "95"        18
                                "96"        4
                                "97"        9.7
                                "98"        0

================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                  1 Year       5 Years      10 Years      Inception(i)

A                         .%           .%            .%            .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)            .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The date of inception for class A shares is 1/20/87.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - Texas

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                                                 Class A
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                                        4.75%
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")                           none
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")                                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(1)                                                     0.35%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")                                 0.12%
- --------------------------------------------------------------------------------
Total Operating Expenses                                          0.97%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year         3 Years          5 Years         10 Years

Class A shares        $569            $769             $986            $1611
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   Because 12b-1 distribution fees (up to: 0.35%- class A) are paid out of
      the fund's assets on an on-going basis, over time these fees will increase
      the cost of your investment and may cost you more than paying other types
      of sales charges. Service fees under each class's 12b-1 Plan equal up to
      0.25%.


28 / The Funds
<PAGE>

                                                                      Texas Fund

FINANCIAL HIGHLIGHTS - Texas

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
==============================================================================================================================
                                                                                 Class A Shares
                                               -------------------------------------------------------------------------------
Per Class Share Operating                                                   Year Ended September 30,

Performance:                                    1998              1997              1996              1995             1994
<S>                                            <C>               <C>               <C>                <C>             <C>   
Net asset value, beginning of year             $10.40            $10.11            $10.05             $9.59           $10.82
- ------------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- ------------------------------------------------------------------------------------------------------------------------------
 Net investment income                           0.507             0.548             0.567             0.571            0.604
- ------------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- ------------------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                     0.407             0.367             0.045             0.452           (1.0802)
- ------------------------------------------------------------------------------------------------------------------------------
Total from investment operations                 0.914             0.915             0.612             1.023           (0.4762)
- ------------------------------------------------------------------------------------------------------------------------------
Distributions
- ------------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income           (0.534)           (0.555)           (0.552)           (0.563)          (0.6038)
- ------------------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain           (0.09)            (0.07)               --                --            (0.15)
- ------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of year                   $10.69            $10.40            $10.11            $10.05            $9.59
- ------------------------------------------------------------------------------------------------------------------------------
Total Return(a)                                  9.24%             9.25%             6.11%            11.14%           (4.60%)
- ------------------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- ------------------------------------------------------------------------------------------------------------------------------
 Expenses                                        0.91%             0.88%             0.69%             0.62%            0.50%
- ------------------------------------------------------------------------------------------------------------------------------
 Net investment income                           4.85%             5.38%             5.58%             5.90%            5.97%
- ------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
==============================================================================================================================
                                                                          Year Ended September 30,
                                              --------------------------------------------------------------------------------
Supplemental Data:                              1998              1997              1996             1995              1994
<S>                                           <C>               <C>               <C>              <C>               <C>     
Net Assets, end of year (000)                 $92,607           $91,301           $94,414          $100,304          $103,836
- ------------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                        143.78%           127.88%           112.34%           108.00%            96.79%
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.

      See Notes to Financial Statements.


                                                                  The Funds / 29
<PAGE>

                                                                      Texas Fund

LINE GRAPH COMPARISON - Texas

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0              10000               9521              10000              10000
0              11613              11056              11346              11469
0              12727              12118              12421              12444
0              13567              12916              13210              13155
0              15520              14777              15172              14896
0              17179              16355              16842              16632
0              19522              18586              19480              18803
0              18625              17731              18068              18064
0              20699              19707              19557              19425
0              21961              20909              20903              20622
0              23992              22843              22779              22375
                                                           
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
Class A(4)         4.10%                 5.87%                     8.61%
- --------------------------------------------------------------------------------

TEXAS BONDS - Risk Factors

      Texas' economy recovered from the recession that began in the mid-1980s
      after a collapse in oil prices. The economy has become more stable due to
      increased diversification, with the oil and gas industry diminishing in
      relative importance while service-producing sectors are the major source
      of job growth. The biennial all funds budget for the State did not require
      increasing state taxes, primarily due to a healthy state economy, a $2.0
      billion surplus from the previous biennium, and a legislative leadership
      mandate to "hold-the-line" on spending growth. The State has had a
      positive balance in its general revenue fund for ten consecutive years.
      Although we anticipate that most of the bonds in the Texas Series will be
      revenue obligations or general obligations of local governments or
      authorities, any circumstances that affect the market value of these other
      bonds held by the Texas Series, either directly or indirectly, as a result
      of a dependency of local governments and other authorities upon State aid
      and reimbursement programs.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A share inception date is 1/20/87.


30 / The Funds
<PAGE>

                                        Washington Fund  Symbol: Class A - LAWAX

PAST PERFORMANCE - Washington

      The chart below shows changes in class A share calendar year total returns
      without a sales charge. This assumes reinvestment of dividends and
      distributions. With a sales charge, returns would be less than those
      shown.

                                "93"        14.2
                                "94"        -8.5
                                "95"        18.1
                                "96"        4.7
                                "97"        10.1
                                "98"        0

================================================================================

      Comparison of class A shares' average annual total return at maximum sales
      charge to that of the Lehman Municipal Bond Index which has no sales
      charge. Assumes reinvestment of dividends and distributions. All periods
      end on December 31, 1998.

Class                  1 Year       5 Years      10 Years      Inception(i)

A                         .%           .%            .%            .%
- --------------------------------------------------------------------------------
Lehman Municipal
Bond Index(ii)            .%           .%            .%            .%
- --------------------------------------------------------------------------------

About the fund. The fund is a professionally managed portfolio primarily holding
municipal bonds purchased with the pooled money of investors. It strives to
reach its stated goal, although as with all funds, it cannot guarantee results
and its past performance is not a prediction of future results.

An investment in the fund is not a bank deposit. It is not FDIC-insured or
government-endorsed. It is not a complete investment program. You could lose
money in this fund, but you also have the potential to make money.

- --------------------------------------------------------------------------------
(i)   The date of inception for class A shares is 4/15/92.
(ii)  Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs or management fees. An investor cannot invest directly
      in the Lehman Municipal Bond Index. This index is composed of municipal
      bonds from many different states and, therefore, it may not be valid to
      compare to a single-state municipal bond portfolio, such as this Fund.

EXPENSES - Washington

      As an investor, you pay certain fees and expenses in connection with the
      fund, which are described in the fee table below. Shareholder transaction
      fees are paid from your account. Annual fund operating expenses are paid
      out of fund assets, so they reduce the fund's share price.

================================================================================
Fee table
================================================================================
                                                                 Class A
Shareholder Transaction Fees
- --------------------------------------------------------------------------------
Maximum Sales Charge on Purchases
- --------------------------------------------------------------------------------
(as a % of offering price)                                        4.75%
- --------------------------------------------------------------------------------
Deferred Sales Charge (See "Purchases")                           none
- --------------------------------------------------------------------------------
Annual Fund Operating Expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
Management Fees (See "Management")                                0.50%
- --------------------------------------------------------------------------------
12b-1 Fees(1)                                                     0.00%
- --------------------------------------------------------------------------------
Other Expenses (See "Management")                                 0.10%
- --------------------------------------------------------------------------------
Total Operating Expenses                                          0.65%
- --------------------------------------------------------------------------------

================================================================================
Expense example
================================================================================
This example, like that in other funds' prospectuses, assumes a $10,000 initial
investment at maximum sales charge, if any, 5% total return each year and no
changes in expenses. You pay the following expenses over the course of each
period shown if you sell your shares at the end of the period. The expenses
include any applicable contingent deferred sales charges.

Share class          1 Year         3 Years          5 Years         10 Years

Class A shares        $538             $673            $820            $1249
- --------------------------------------------------------------------------------

You would pay the following expenses on the same investment, assuming you kept
your shares.

Management fee: The fee paid to Lord Abbett for the fund's investment
management.

12b-1 fees: 12b-1 refers to the federal securities regulation that permits funds
to pay distribution fees for any activity which is primarily intended to result
in the sale of fund shares and service fees for shareholder account service and
maintenance.

Other expenses: Fees paid by the fund for miscellaneous items such as transfer
agency, custody, accounting, legal and share registration fees.

- --------------------------------------------------------------------------------
(1)   Because 12b-1 distribution fees (up to: 0.35%- class A) are paid out of
      the fund's assets on an on-going basis, over time these fees will increase
      the cost of your investment and may cost you more than paying other types
      of sales charges. Service fees under each class's 12b-1 Plan equal up to
      0.25%.


                                                                  The Funds / 31
<PAGE>

                                                                 Washington Fund

FINANCIAL HIGHLIGHTS - Washington

      This table describes the fund's performance for the fiscal periods
      indicated. "Total return" shows how much your investment in the fund would
      have increased (or decreased) during each period, assuming you had
      reinvested all dividends and distributions. These figures have been
      audited by Deloitte & Touche LLP, the fund's independent auditors, in
      conjunction with their annual audits of the fund's financial statements.
      Financial statement of the fiscal year ended September 30, 1998 and the
      independent auditors' report thereon appear in the Annual Report to
      Shareholders for the fiscal year ended September 30, 1998 and are
      incorporated by reference in the Statement of Additional Information.

<TABLE>
<CAPTION>
==========================================================================================================================
                                                                             Class A Shares
                                              ----------------------------------------------------------------------------
Per Class Share Operating                                                Year Ended September 30,

Performance:                                   1998             1997             1996             1995             1994
<S>                                            <C>              <C>              <C>              <C>             <C>  
Net asset value, beginning of year             $5.16            $4.96            $4.91            $4.72           $5.35
- --------------------------------------------------------------------------------------------------------------------------
Income from investment operations
- --------------------------------------------------------------------------------------------------------------------------
 Net investment income                          0.273            0.268            0.271            0.277           0.2976
- --------------------------------------------------------------------------------------------------------------------------
 Net realized and unrealized
- --------------------------------------------------------------------------------------------------------------------------
  gain (loss) on investments                    0.206            0.206            0.056            0.200          (0.5895)
- --------------------------------------------------------------------------------------------------------------------------
Total from investment operations                0.479            0.474            0.327            0.477          (0.2919)
- --------------------------------------------------------------------------------------------------------------------------
Distributions
- --------------------------------------------------------------------------------------------------------------------------
 Dividends from net investment income          (0.259)          (0.274)          (0.277)          (0.287)         (0.2931)
- --------------------------------------------------------------------------------------------------------------------------
 Distributions from net realized gain             --               --               --               --           (0.045)
- --------------------------------------------------------------------------------------------------------------------------
Net asset value, end of year                   $5.38            $5.16            $4.96            $4.91           $4.72
- --------------------------------------------------------------------------------------------------------------------------
Total Return(a)                                 9.48%            9.82%            6.80%           10.48%          (5.65%)
- --------------------------------------------------------------------------------------------------------------------------
Ratios to Average Net Assets:
- --------------------------------------------------------------------------------------------------------------------------
 Expenses                                       0.65%            0.57%            0.60%            0.53%           0.29%
- --------------------------------------------------------------------------------------------------------------------------
 Net investment income                          5.20%            5.36%            5.47%            5.84%           5.93%
- --------------------------------------------------------------------------------------------------------------------------

<CAPTION>
==========================================================================================================================
                                                                       Year Ended September 30,
                                             -----------------------------------------------------------------------------
Supplemental Data:                             1998             1997             1996             1995             1994
<S>                                          <C>              <C>              <C>              <C>              <C>    
Net Assets, end of year (000)                $62,754          $66,215          $71,295          $74,359          $78,854
- --------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                       141.56%          132.37%           78.02%           92.85%          137.74%
- --------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)   Total return does not consider the effects of sales loads and assumes the
      reinvestment of all distributions.

      See Notes to Financial Statements.


32 / The Funds
<PAGE>

                                                                 Washington Fund

LINE GRAPH COMPARISON - Washington

      Immediately below is a comparison of a $10,000 investment in class A
      shares to the same investment in both Lipper's average of National
      tax-free funds and the Lehman Municipal Bond Index, assuming reinvestment
      of all dividends and distributions.

================================================================================

0              10000               9520              10000              10000
0              10647              10136              10515              10546
0              12278              11689              12162              11926
0              11584              11028              11280              11372
0              12798              12183              12210              12344
0              13668              13012              13050              13146
0              15009              14289              14221              14270
                                                              
================================================================================
            Fund's Average Annual Total Return at Maximum Applicable
             Sales Charge for the Periods Ending September 30, 1998

                  1 Year               5 Years              10 Years (or Life)
- --------------------------------------------------------------------------------
 Class A(4)        4.50%                 6.04%                    6.76%
- --------------------------------------------------------------------------------

WASHINGTON BONDS - Risk Factors

      The State of Washington's economy includes manufacturing and service
      industries as well as agricultural and timber production. The State's
      leading export industries are aerospace, forest products, agriculture and
      timber production. The State's leading export industries are aerospace,
      forest products, agriculture and food processing. The Boeing Company, one
      of the world's largest aerospace firms, is the State's largest employer
      and as such has a significant impact, in terms of production, employment
      and labor earnings, on the State's economy. Continued declines in the
      forest products industry are expected in the future, and although a
      decrease in employment in this area is also expected, the impact is not
      expected to significantly affect the State's overall economic performance.

      State law requires a balanced budget. The Governor has a statutory
      responsibility to reduce expenditures across the board to avoid any cash
      deficit at the end of a biennium.

- --------------------------------------------------------------------------------
(1)   Reflects the deduction of the maximum initial sales charge of 4.75%
(2)   Performance for the unmanaged Lehman Municipal Bond Index does not reflect
      transaction costs, management fees or sales charges. An investor cannot
      invest directly in the Lehman Municipal Bond Index. This index is composed
      of municipal bonds from many different states and, therefore, it may not
      be valid to compare to a single-state municipal bond portfolio, such as
      this Fund.
(3)   Source: Lipper Analytical Services.
(4)   This shows total return which is the percent change in value, after
      deduction of the maximum initial sales charge of 4.75% applicable to class
      A shares, with all dividends and distributions reinvested for the periods
      shown ending September 30, 1998 using the SEC-required uniform method to
      compute total return. The class A shade inception date is 4/15/92.


                                                                  The Funds / 33
<PAGE>

                                Your Investment

PURCHASES

      This Prospectus offers three classes of shares for the National fund:
      class A, B and C. Two classes of shares are offered for both the
      California and New York funds: class A and C. One class of shares is
      offered for the other funds: Class A. Although a fund may have more than
      one class of shares, these different classes of shares represent
      investments in the same portfolio of securities but are subject to
      different expenses. Our shares are continuously offered. The offering
      price is based on the Net Asset Value ("NAV") per share next determined
      after we accept your purchase order submitted in proper form. A front-end
      sales charge is added to the NAV, in the case of the class A shares. There
      is no front-end sales charge, in the case of the class B and C shares, as
      described below.

      You should read this section carefully to determine which class of shares
      represents the best investment option for your particular situation. It
      may not be suitable for you to place a purchase order for class B shares
      of $500,000 or more or a purchase order for class C shares of $1,000,000
      or more. You should discuss pricing options with your investment
      professional.

      For more information, see "Alternative Sales Arrangements" in the
      Statement of Additional Information.

      We reserve the right to withdraw all or any part of the offering made by
      this Prospectus or to reject any purchase order. We also reserve the right
      to waive or change minimum investment requirements. All purchase orders
      are subject to our acceptance and are not binding until confirmed or
      accepted in writing.

Net Asset Value. NAV per share for each class of fund shares is calculated each
business day at the close of regular trading on the New York Stock Exchange
("NYSE"). The fund is open on those business days when the NYSE is open.
Purchases and sales of fund shares are executed at the NAV next determined after
your order is accepted. In connection with the calculation of NAV, portfolio
securities for which quotations are not available are valued at fair value under
procedures approved by the Board of Directors.

================================================================================
Class A Shares (All funds)
================================================================================
Front-end sales charges are as follows:

                                            To Compute
As a % of               As a % of         Offering Price
Your Investment      Offering Price       Your Investment       Divide NAV by
- --------------------------------------------------------------------------------
Less than $50,000        4.75%                 4.99%                .9425
- --------------------------------------------------------------------------------
$50,000 to $99,999       4.75%                 4.99%                .9525
- --------------------------------------------------------------------------------
$100,000 to $249,999     3.75%                 3.90%                .9625
- --------------------------------------------------------------------------------
$250,000 to $499,999     2.75%                 2.83%                .9725
- --------------------------------------------------------------------------------
$500,000 to $999,999     2.00%                 2.04%                .9800
- --------------------------------------------------------------------------------
$1,000,000 over          No Sales Charge                           1.0000
- --------------------------------------------------------------------------------

      Reducing Your Class A Front-End Sales Charges. There are several ways you
      can qualify for a discount when purchasing class A shares if you inform
      the fund that you are eligible at the time of purchase. 

      o     Rights of Accumulation -- a Purchaser can add the share value (at
            public offering price) of any Eligible Fund already owned to the
            amount of the next purchase of class A shares for purposes of
            calculating the sales charge.

      o     Statement of Intention -- a Purchaser can purchase class A shares of
            any Eligible Fund over a 13-month period and receive the same sales
            charge as if all shares had been purchased at once. Shares purchased
            through reinvestment of distributions are not included.

      For more information on eligibility for these privileges, read the
      applicable sections in the attached application.

Share classes

Class A (All funds) 

o     Normally offered with a front-end sales charge.

Class B (National only) 

o     No front-end sales charge.

o     Higher annual expenses than class A shares.

o     A contingent deferred sales charge is applied to shares sold prior to the
      sixth anniversary of purchase.

o     Automatically convert to class A shares after eight years.

Class C (National, California and New York funds only) 

o     No front-end sales charge.

o     Higher annual expenses than class A shares.

o     A contingent deferred sales charge is applied to shares sold prior to the
      first anniversary of purchase.


34 / Your Investment
<PAGE>

      Class A Share Purchases Without a Front-End Sales Charge. Class A shares
      may be purchased without a front-end sales charge under the following
      circumstances.

      1.    Purchases of $1 million or more. *

      2.    Purchases by Retirement Plans with at least 100 eligible employees.*

      3.    Purchases under a Special Retirement Wrap Program. *

      4.    Purchases made with dividends and distributions on class A shares of
            another Eligible Fund.

      5.    Purchases representing repayment under the loan feature of the Lord
            Abbett-sponsored prototype 403(b) plan for class A shares.

      6.    Employees of any consenting securities dealer having a sales
            agreement with Lord Abbett Distributor LLC.

      7.    Purchases under a Mutual Fund Wrap-Fee Program.

      8.    Trustees or custodians of any pension or profit sharing plan, or
            payroll deduction IRA for the persons mentioned in 6 above.

      See the Statement of Additional Information for a listing of other
      categories of purchasers who qualify for class A share purchases without a
      front-end sales charge.

*     May be subject to a Contingent Deferred Sales Charge ("CDSC").

Retirement Plans. Employer-sponsored retirement plans under the Internal Revenue
Code, excluding Individual Retirement Accounts.

Lord Abbett Distributor LLC. Lord Abbett Distributor acts as agent for the funds
to work with investment professionals that buy and/or sell shares of the funds
on behalf of their clients. Generally, Lord Abbett Distributor does not sell
fund shares directly to investors.

      Class A Share CDSC (All funds). If you buy class A shares under one of the
      starred (*) categories listed above and you redeem any of the class A
      shares within 24 months after the month in which you initially purchased
      such shares, the fund normally will collect a CDSC of 1%.

      The class A share CDSC generally will be waived for the following.

      o     Benefit payments such as Retirement Plan loans, hardship
            withdrawals, death, disability, retirement, separation from service
            or any excess distribution under Retirement Plans (documentation may
            be required).

      o     Redemptions continuing as investments in another fund participating
            in a Special Retirement Wrap Program.

      Class B Share CDSC (National fund only). The CDSC for class B shares
      normally applies if you redeem your shares before the sixth anniversary of
      their initial purchase. The CDSC declines the longer you own your shares,
      according to the following schedule.

================================================================================
Class B Shares
================================================================================
Anniversary(1) of                          Contingent Deferred Sales Charge
the day on which the                       on redemption (as % of amount
purchase order was accepted                subject to charge)

On                          Before
- --------------------------------------------------------------------------------
                            1st                         5.0%
- --------------------------------------------------------------------------------
1st                         2nd                         4.0%
- --------------------------------------------------------------------------------
2nd                         3rd                         3.0%
- --------------------------------------------------------------------------------
3rd                         4th                         3.0%
- --------------------------------------------------------------------------------
4th                         5th                         2.0%
- --------------------------------------------------------------------------------
5th                         6th                         1.0%
- --------------------------------------------------------------------------------
on or after the 6th(2)                                  None
- --------------------------------------------------------------------------------

(1)   Anniversary is the 365th day subsequent to a purchase or a prior
      anniversary.
(2)   Class B shares will automatically convert to class A shares on the eighth
      anniversary of the purchase of class B shares.


                                                            Your Investment / 35
<PAGE>

The class B share CDSC generally will be waived under the following
circumstances.

o     Benefit payments such as Retirement Plan loans, hardship withdrawals,
      death, disability, retirement, separation from service or any excess
      contribution or distribution under Retirement Plans.

o     Eligible Mandatory Distributions under 403(b) plans and individual
      retirement accounts. 

o     Death of the shareholder (natural person).

o     Redemptions of shares in connection with Div-Move and Systematic
      Withdrawal Plans (up to 12% per year).

See "Systematic Withdrawal Plan" under "Services For Fund Investors" below for
more information on CDSCs with respect to class B shares.

Class C Share CDSC (National, California and New York Funds only). The 1% CDSC
for class C shares normally applies if you redeem your shares before the first
anniversary of your original purchase.

OPENING YOUR ACCOUNT

      MINIMUM INITIAL INVESTMENT

      o     Regular account                                               $1,000

      o     Individual Retirement Accounts, 403(b)and employer-sponsored
            retirement plans under the Internal Revenue Code                $250

      o     Uniform Gift to Minor Account                                   $250

      For Retirement Plans and Mutual Fund Wrap Programs, no minimum investment
      is required, regardless of share class.

      You may purchase shares through any independent securities dealer who has
      a sales agreement with Lord Abbett Distributor or you can fill out the
      attached application and send it to the fund you select at the address
      stated below. You should carefully read the paragraph below entitled
      "Proper Form" before placing your order to assure your order will be
      accepted.

      Name of Fund you select.
      P.O. Box 419100
      Kansas City, MO 64141

      Proper Form. An order submitted directly to the fund must contain (1) a
      completed application, and (2) payment by check. For more information
      regarding proper form of a purchase order, call the fund at 800-821-5129.
      Payment must be credited in U.S. dollars to our custodian bank's account.

      By Exchange. Telephone the fund at 800-821-5129 to request an exchange
      from any eligible Lord Abbett-sponsored fund.

REDEMPTIONS

      By Broker. Call your investment professional for directions on how to
      redeem your shares.

      By Telephone. To obtain the proceeds ($50,000 or less) of a redemption to
      the name and address in which your account is registered, you or your
      representative can call the fund at 800-821-5129.

Contingent Deferred Sales Charges. The CDSC, regardless of class, is not charged
on shares acquired through reinvestment of dividends or capital gains
distributions and is charged on the original purchase cost or the current market
value of the shares at the time they are being sold, which-ever is lower. In
addition, repayment of loans under Retirement Plans and 403(b) plans will
constitute new sales for purposes of assessing the CDSC.

To determine if a CDSC applies to a redemption, the fund redeems shares in the
following order. 

1.Shares acquired by reinvestment of dividends and capital gains.

2.Shares held for six years or more (class B) or two years or more after the
month of purchase (class A) or one year or more (class C).

3.Shares held the longest before the sixth anniversary of their purchase (class
B) or before the second anni-versary after the month of purchase (class A) or
before the first anniversary of their purchase (class C).

Important information. If you do not provide a correct taxpayer identification
number (Social Security number for individuals) or make certain required
certifications, you may be subject to a $50 penalty under the Internal Revenue
Code and we may be required to withhold from your account and pay to the U.S.
Treasury 31% of any redemption proceeds and of any dividend or distribution from
your account.

Eligible Guarantor. Any broker or bank that is a member of the medallion stamp
program. Most major securities firms and banks are members of this program. A
notary public is not an eligible guarantor.


36 / Your Investment
<PAGE>

      By Mail. Submit a written redemption request indicating, the name(s) in
      which the account is registered, the fund's name, the class of shares,
      your account number, and the dollar value or number of shares you wish to
      sell.

      Include all necessary signatures. If the signer has any Legal Capacity,
      the signature and capacity must be guaranteed by an Eligible Guarantor.
      Certain other legal documentation may be required. For more information
      regarding proper documentation call 800-821-5129.

      We will verify that the shares being redeemed were purchased at least 15
      days earlier. Your account balance must be sufficient to cover the amount
      being redeemed or your redemption order will not be processed.

      Normally a check will be mailed to the name and address in which the
      account is registered (or otherwise according to your instruction) within
      three business days after receipt of your redemption request.

      To determine if a CDSC applies to a redemption, see "Class A share CDSC",
      "Class B share CDSC" or "Class C share CDSC" above.

DISTRIBUTIONS AND TAXES

      Each fund pays its shareholders dividends from its net investment income,
      and distributes net capital gains that it has realized. Each fund expects
      to pay dividends to shareholders monthly. Any capital gain distribution is
      generally paid once a year in December. Your distributions will be
      reinvested in your fund unless you instruct the fund to pay them to you in
      cash. There are no sales charges on reinvestments.

      The tax status of distributions are the same for all shareholders
      regardless of how long they have been in the fund or whether distributions
      are reinvested or paid in cash. In general, distributions are taxable as
      follows:

================================================================================
Federal Taxability of distributions

Type of                    Tax rate for                 Tax rate for
distribution               15% bracket                  28% bracket or above
- --------------------------------------------------------------------------------
Income                     Generally                    Generally
dividends                  tax exempt                   tax exempt
- --------------------------------------------------------------------------------
Short-term                 Ordinary                     Ordinary
capital gains              income rate                  income rate
- --------------------------------------------------------------------------------
Long-term
capital gains              10%                          20%
- --------------------------------------------------------------------------------

SINGLE-STATE TAXABILITY OF DISTRIBUTIONS

      Annual Information - Information concerning the tax treatment of dividends
      and other distributions will be mailed annually to shareholders. Each fund
      will also provide annually to its shareholders information regarding the
      source of dividends and distributions of capital gains paid by that fund.
      Because everyone's tax situation is unique, you should consult your tax
      adviser regarding the treatment of those distributions under the federal,
      state and local tax rules that apply to you as well as the tax
      consequences of gains or losses from the redemption or exchange of your
      shares.

Small Accounts. Our Board of Directors may authorize closing any account in
which there are fewer than 25 shares if it is in a fund's best economic interest
to do so.

Taxes on transactions. Except in tax-advantaged accounts, any sale or exchange
of fund shares may be a taxable event.

The table at left also can provide a "rule of thumb" guide for your potential
U.S. federal tax liability when selling or exchanging fund shares. The second
row, "Short-term capital gains," applies to fund shares sold within 12 months of
purchase. The third row, "Long-term capital gains," applies to shares held for
more than 12 months.

Starting January 1, 2001, sales of securities held for more than five years will
be taxed at special lower rates.

Social Security and Railroad Retirement Benefit Recipients. Shareholders
receiving social security benefits and certain railroad re-tirement benefits may
be subject to federal income tax on up to 85% of such benefits as a result of
receiving investment income, including tax-exempt income (such as
exempt-interest dividends) and other distributions paid by each fund. The tax
will be imposed on up to one-half of such benefits only when the sum of the
recipient's adjusted gross income (plus miscellaneous adjustments), tax-exempt
interest income and one-half of social security income exceeds $25,000 for
individuals ($32,000 for individuals filing a joint return). The tax will be
imposed on up to 85% of such benefits only when such sum exceeds $34,000 for
individuals ($44,000 for individuals filing a joint return).


                                                            Your Investment / 37
<PAGE>

      For All Funds - With respect to any particular state fund, exempt-interest
      dividends derived from interest income on obligations of that state or its
      political subdivisions, agencies or instrumentalities and on obligations
      of the federal government or certain other government authorities (for
      example, U.S. territories) paid to individual shareholders will, in most
      cases, be exempt from tax in that state. However, special rules, described
      below, may apply. Exempt-interest dividends may be subject to that state's
      franchise or other corporate taxes if received by a corporation subject to
      such taxes and to state and local taxes in states other than that state.
      Generally, dividends and distributions, whether received in cash or
      additional shares, derived from a state fund's other investment income and
      capital gains will be subject to state income tax.

      Minnesota Taxes - Exempt-interest dividends paid by the Minnesota fund
      will only be exempt from Minnesota personal income tax if 95% or more of
      the exempt-interest dividends paid by the Minnesota fund come from
      Minnesota sources. The Minnesota fund intends to invest so that the 95%
      test is met each year. Generally, at least 80% of the value of the net
      assets of the Minnesota fund will be maintained in debt obligations that
      are exempt from federal income tax and Minnesota personal income tax.

      For Minnesota corporations, S corporations and partnerships holding shares
      of the fund, Minnesota fund distributions may be taken into account in
      determining the minimum fee that is imposed by the state.

      Missouri Taxes - The portion of the fund's dividends received by a
      shareholder that is exempt from Missouri personal or corporate income tax
      each year may be reduced by interest or other expenses in excess of $500
      paid or incurred to purchase or carry shares of the fund or other
      investments producing income that is exempt from Missouri income tax.
      Dividends paid by the Missouri fund generally will be exempt from Missouri
      corporate income tax to the extent that they are derived from interest on
      obligations of the State of Missouri or any of its political subdivisions
      or authorities or obligations issued by certain other government
      authorities.

      New Jersey Taxes - Exempt-interest dividends paid by the New Jersey fund
      will only be exempt from New Jersey Gross Income Tax if at least 80% of
      the interest-bearing and discount obligations held by the fund are
      obligations of the State of New Jersey or other New Jersey government
      agencies and the fund meets certain other investment and filing
      requirements. We intend to meet those requirements. As long as we meet
      those requirements, exempt-interest dividends derived from those
      obligations, capital gains distributions derived from the fund's sale or
      exchange of those obligations, and each shareholder's net gains or income
      derived from the disposition of shares of the New Jersey fund will not be
      subject to New Jersey Gross Income Tax.

      New York Taxes - Dividends derived from interest on obligations of the
      State of New York or its political subdivisions that are exempt from
      federal income tax or on obligations issued by certain other governmental
      entities paid by the New York fund will be exempt from New York City, as
      well as New York State, personal income taxes.


38 / Your Investment
<PAGE>

MANAGEMENT

      The funds' investment adviser is Lord, Abbett & Co., 767 Fifth Avenue, New
      York, NY 10153-0203. Founded in 1929, Lord Abbett manages one of the
      nation's oldest mutual fund complexes, with approximately $28 billion in
      more than 35 mutual fund portfolios and other advisory accounts. For more
      information about the services Lord Abbett provides to the fund, see the
      Statement of Additional Information.

      The fund pays Lord Abbett a monthly fee based on average daily net assets
      for each month. For the fiscal year ended September 30, 1998, the fee paid
      to Lord Abbett was at an annual rate of .00 of 1%. In addition, the fund
      pays all expenses not expressly assumed by Lord Abbett.

SERVICES FOR FUND INVESTORS

AUTOMATIC SERVICES

      Buying or selling shares automatically is easy with the services described
      below. With each service, you select a schedule and amount, subject to
      certain restrictions. You can set up most of these services with your
      application or by calling 800-821-5129.

================================================================================
For investing

Invest-A-Matic    You can make fixed, periodic investments ($50 minimum) into  
(Dollar-cost      your fund account by means of automatic money transfers from 
averaging)        you bank checking account. See the attached application for  
                  instructions.                                                

Div-Move          For automatically reinvesting the dividends and distributions
                  from your account into another account in any Eligible Fund.
                  ($50 minimum)

For selling shares

Systematic        For making regular withdrawals from most Lord Abbett funds.  
Withdrawal        You can have automatic cash withdrawals paid to you from your
Plan ("SWP")      account in fixed or variable amounts. To start, the value of 
                  your shares must be at least $10,000, except for Retirement  
                  Plans for which there is no minimum.                         

                  For class B shares, the CDSC will be waived on redemptions of
                  up to 12% of the current net asset value of your account at
                  the time of your SWP request. For class B share redemptions
                  over 12% per year, the CDSC will apply to the entire
                  redemption. Please contact the fund for assistance in
                  minimizing the CDSC in this situation.

                  Redemption proceeds due to a SWP for class B and class C
                  shares will be redeemed in the order described under
                  "Contingent Deferred Sales Charges" under "Purchases" above.
================================================================================

OTHER SERVICES

      Telephone Investing. After we have received the telephone investing
      portion of the attached application (section 7), you can instruct us by
      phone to have money transferred from your bank account to purchase shares
      of the fund for an existing account. The fund will purchase the requested
      shares upon receipt of the money from your bank.

      Telephone Exchanges. You or your investment professional, with proper
      identification, can instruct your fund by telephone to exchange shares of
      any class for the same class of any Eligible Fund by calling 800-821-5129.
      The fund must receive instructions for the exchange prior to the close of
      the New York Exchange on the day of your call. If you do this, you will
      get the NAV per share of the Eligible Fund determined on that day.
      Exchanges will be


Lord Abbett offers a variety of Retirement Plans. Call 800-842-0828 for
information about:

o     Traditional, Rollover, Roth and Education IRAs.

o     Simple, SEP-IRAs, 401(k) and 403(b) accounts.

o     Defined Contribution Plans.

Telephone Transactions. You have this privilege unless you refuse it in writing.
For your security, telephone transaction requests are recorded. We will take
measures to verify the identity of the caller, such as asking for your name,
account number, social security or taxpayer identification number and other
relevant information. The fund will not be liable for following instructions
communicated by telephone that it reasonably believes to be genuine.

Transactions by telephone may be difficult to implement in times of drastic
economic or market change.

Exchanges by telephone should not be used to take advantage of short-term swings
in the market. The fund reserves the right to limit or terminate this privilege
for any shareholder making frequent exchanges or abusing the privilege and may
revoke the privilege for all shareholders upon 60 days'written notice.


                                                            Your Investment / 39
<PAGE>

      treated as a sale for federal tax purposes. Be sure to read the current
      prospectus for any fund into which you are exchanging.

      Reinvestment Privilege. If you sell shares of the fund, you have a one
      time right to reinvest some or all of the proceeds in the same class of
      any Eligible Fund within 60 days without a sales charge. If you paid a
      CDSC when you sold your shares, you will be credited with the amount of
      the CDSC. All accounts involved must have the same registration.

      Account Statements. Generally, every Lord Abbett investor automatically
      receives quarterly account statements.

      Householding. Generally, shareholders with the same last name and address
      will receive a single copy of a prospectus and an annual or semi-annual
      report, unless additional reports are specifically requested in writing to
      the fund.

      Account Changes. For any changes you need to make to your account, consult
      your investment professional or call the fund at 800-821-5129.

SALES CHARGES AND SERVICE FEES

      Sales and Service Compensation. As part of its plan for distributing
      shares, each fund and Lord Abbett Distributor pay sales and service
      compensation to Authorized Institutions that sell fund shares and service
      shareholders.

      Sales compensation originates from two sources: sales charges and 12b-1
      distribution fees that are paid out of each fund's assets. Service
      compensation originates from 12b-1 service fees. The 12b-1 fee rates vary
      by share class, according to the Rule 12b-1 plan adopted by each fund. The
      sales charges and 12b-1 fees paid by investors are shown in the
      class-by-class information under "Expenses" and "Purchases". The portion
      of these expenses that is paid as sales and service compensation to
      Authorized Institutions, such as your dealer, is shown in the chart on the
      next page. The portion of such sales and service compensation paid to Lord
      Abbett Distributor is discussed under "Sales Activities" and "Service
      Activities" below. Sometimes we do not pay sales and service compensation
      where tracking data is not available for certain accounts or where the
      Authorized Institution waives part of the compensation.

      We may pay Additional Concessions to Authorized Institutions from time to
      time.

      Sales Activities. We may use 12b-1 distribution fees to pay Authorized
      Institutions to finance any activity which is primarily intended to result
      in the sale of shares. Lord Abbett Distributor uses its portion of the
      distribution fees attributable to a fund's class A and class C shares for
      activities which are primarily intended to result in the sale of such
      class A and class C shares, respectively. These activities include, but
      are not limited to, printing of prospectuses and statements of additional
      information and reports for other than existing shareholders, preparation
      and distribution of advertising and sales material, expenses of organizing
      and conducting sales seminars, Additional Concessions to Authorized
      Institutions, the cost necessary to provide distribution-related services
      or personnel, travel, office expenses, equipment and other allocable
      overhead.

      Service Activities. We may pay Rule 12b-1 service fees to Authorized
      Institutions for any activity which is primarily intended to result in
      personal service and/or the maintenance of shareholder accounts. Any
      portion of the service fees paid to Lord Abbett Distributor will be used
      to service and maintain shareholder accounts.

12b-1 fees payable regardless of expenses. The amounts payable by a fund need
not be directly related to expenses. If Lord Abbett Distributor's actual
expenses exceed the fee payable to it, the fund will not have to pay more than
that fee. If Lord Abbett Distributor's expenses are less than the fee it
receives, Lord Abbett Distributor will keep the full amount of the fee.


40 / Your Investment
<PAGE>

COMPENSATION FOR YOUR DEALER

<TABLE>
<CAPTION>
====================================================================================================================================
                                                         FIRST YEAR COMPENSATION
Class A investments                  Front-end
                                     sales charge           Dealer's
                                     paid by investors      concession             Service fee(1)        Total compensation(2)
                                     (% of offering price)  (% of offering price)  (% of net investment) (% of offering price)
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                             <C>                   <C>                    <C>  
Less than $50,000                        4.75%                   4.00%                 0.25%                  4.24%
- ------------------------------------------------------------------------------------------------------------------------------------
$50,000 - $99,999                        4.75%                   4.25%                 0.25%                  4.49%
- ------------------------------------------------------------------------------------------------------------------------------------
$100,000 - $249,999                      3.75%                   3.25%                 0.25%                  3.49%
- ------------------------------------------------------------------------------------------------------------------------------------
$250,000 - $499,999                      2.75%                   2.50%                 0.25%                  2.74%
- ------------------------------------------------------------------------------------------------------------------------------------
$500,000 - $999,999                      2.00%                   1.75%                 0.25%                  2.00%
- ------------------------------------------------------------------------------------------------------------------------------------
$1 million or more(3) or Retirement Plan - 100 or more 
eligible employees(3) or Special Retirement Wrap Program(3)
- ------------------------------------------------------------------------------------------------------------------------------------
First $5 million                 no front-end sales charge       1.00%                 0.25%                  1.25%
- ------------------------------------------------------------------------------------------------------------------------------------
Next $5 million above that       no front-end sales charge       0.55%                 0.25%                  0.80%
- ------------------------------------------------------------------------------------------------------------------------------------
Next $40 million above that      no front-end sales charge       0.50%                 0.25%                  0.75%
- ------------------------------------------------------------------------------------------------------------------------------------
Over $50 million                 no front-end sales charge       0.25%                 0.25%                  0.50%
====================================================================================================================================
Class B investments                                              Paid at time of sale (% of net asset value)
- ------------------------------------------------------------------------------------------------------------------------------------
All amounts                      no front-end sales charge       3.75%                 0.25%                  4.00%
====================================================================================================================================
Class C investments
- ------------------------------------------------------------------------------------------------------------------------------------
All amounts                      no front-end sales charge       0.75%                 0.25%                  1.00%
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
====================================================================================================================================
                                                   ANNUAL COMPENSATION AFTER FIRST YEAR
Class A investments
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                             <C>                   <C>                    <C>  
All amounts                      no front-end sales charge       none                  0.25%                  0.25%
====================================================================================================================================
Class B investments                                              Percentage of average net assets(4)
- ------------------------------------------------------------------------------------------------------------------------------------
All amounts                      no front-end sales charge       none                  0.25%                  0.25%
====================================================================================================================================
Class C investments
- ------------------------------------------------------------------------------------------------------------------------------------
All amounts                      no front-end sales charge       0.65%                 0.25%                  0.90%
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1)   The service fee for class A shares is paid quarterly and for class A
      shares may not exceed 0.15% for shares sold prior to: June 1, 1990 for the
      National Fund; January 1, 1993 for the Hawaii fund; the first day of the
      calendar quarter subsequent to the Minnesota Fund's net assets reaching
      $100 million; July 1, 1992 for the New Jersey Fund; June 1, 1990 for the
      New York Fund; June 1, 1990 for the Texas Fund; and the first day of the
      calendar quarter subsequent to the Washington Fund's net assets reaching
      $100 million. The first year's service fee on class B and C shares is paid
      at the time of sale.
(2)   Reallowance/concession percentages and service fee percentages are
      calculated from different amounts, and therefore may not equal total
      compensation percentages if combined using simple addition. Additional
      Concessions may be paid to Authorized Institutions, such as your dealer,
      from time to time.
(3)   Concessions are paid at the time of sale on all class A shares sold during
      any 12-month period starting from the day of the first net asset value
      sale. With respect to (a) class A share purchases at $1 million or more,
      sales qualifying at such level under rights of accumulation and statement
      of intention privileges are included and (b) for Special Retirement Wrap
      Programs, only new sales are eligible and exchanges into the fund are
      excluded.
(4)   With respect to class B and C shares, 0.25% and 0.90%, respectively, of
      the average annual net asset value of such shares outstanding during the
      quarter (including distribution reinvestment shares after the first
      anniversary of their issuance) is paid to Authorized Institutions, such as
      your dealer. These fees are paid quarterly in arrears.


                                                            Your Investment / 41
<PAGE>

                              For More Information

GLOSSARY OF SHADED TERMS

      Additional Concessions. Lord Abbett Distributor may, for specified
      periods, allow dealers to retain the full sales charge for sales of shares
      or may pay an additional concession to a dealer who sells a minimum dollar
      amount of our shares and/or shares of other Lord Abbett-sponsored funds.
      In some instances, such additional concessions will be offered only to
      certain dealers expected to sell significant amounts of shares. Additional
      payments may be paid from Lord Abbett Distributor's own resources or from
      distribution fees received from a fund and will be made in the form of
      cash or, if permitted, non-cash payments. The non-cash payments will
      include business seminars at Lord Abbett's headquarters or other
      locations, including meals and entertainment, or the receipt of
      merchandise. The cash payments may include payment of various business
      expenses of the dealer.

      In selecting dealers to execute portfolio transactions for a fund's
      portfolio, if two or more dealers are considered capable of obtaining best
      execution, we may prefer the dealer who has sold our shares and/or shares
      of other Lord Abbett-sponsored funds.

      Authorized Institutions. Institutions and persons permitted by law to
      receive service and/or distribution fees under a Rule 12b-1 plan are
      "authorized institutions." Lord Abbett Distributor is an Authorized
      Institution.

      Borrowing. Each Series may borrow money. Risk: Depending on the
      circumstances, the interest paid on borrowed money may reduce a Series'
      return. Limit: Not in excess of 331/3% of total assets (including the
      amount borrowed), and then only as a temporary measure for extraordinary
      or emergency purposes. Up to an additional 5% of total assets are
      available for temporary purposes. Each Series may obtain such short-term
      credit as may be necessary for the clearance of purchases and sales of
      portfolio securities.

      Concentration. No fund intends to invest more than 25% of its total assets
      in any industry, except that each fund may, subject to the limits referred
      to in Diversification, Private Activity Bonds and with respect to
      temporary taxable investments under "Main Risks," invest more than 25% of
      such assets in a combination of U.S. Government securities and in
      tax-exempt securities, including tax-exempt revenue bonds whether or not
      the users of any facilities financed by such bonds are in the same
      industry. Where nongovernmental users are in the same industry, there may
      be additional risk to a fund in the event of an economic downturn in such
      industry, which may result generally in a lowered ability of such users to
      make payments on their obligations. Electric utility and health care are
      typical, but not all inclusive of, the industries in which this 25% may be
      exceeded. The former is relatively stable but subject to rate regulation
      vagaries. The latter suffers from two main problems affordability and
      access. Tax-exempt securities issued by governments or political
      subdivisions of governments are not considered part of any "industry."

      Diversification. Each fund intends to meet the diversification rules under
      Subchapter M of the Internal Revenue Code. Generally, this requires, at
      the end of each quarter of the taxable year, that (a) not more than 25% of
      each fund's total assets be invested in any one issuer and (b) with
      respect to 50% of each fund's total assets, no more than 5% of each fund's
      total assets be invested in any one issuer except U.S. Government
      securities. Since under these rules each of the funds, except for the
      National fund, may invest its assets in the securities of a limited number
      of issuers, the value of such fund's investments may be more affected by
      any single adverse economic, political or regulatory occurrence than in


42 / Your Investment
<PAGE>

      the case of a "diversified" investment company under the Act, such as the
      National Fund. The National Fund, as a "diversified" investment company,
      is prohibited, with respect to 75% of the value of its total assets, from
      investing more than 5% of its total assets in securities of any one issuer
      other than U.S. Government securities. For diversification purposes, the
      identification of an "issuer" will be determined on the basis of the
      source of assets and revenues committed to meeting interest and principal
      payments of the securities. When the assets and revenues of a state's
      political subdivision are separate from those of the state government
      creating the subdivision, and the security is backed only by the assets
      and revenues of the subdivision, then the subdivision would be considered
      the sole issuer. Similarly, if a revenue bond is backed only by the assets
      and revenues of a nongovernmental user, then such user would be considered
      the sole issuer.

      Eligible Fund. An Eligible Fund is any Lord Abbett-sponsored fund except
      for certain tax-free, single-state funds where the exchanging shareholder
      is a resident of a state in which such a fund is not offered for sale;
      Lord Abbett Equity Fund; Lord Abbett Series Fund; Lord Abbett U.S.
      Government Securities Money Market Fund ("GSMMF") (except for holdings in
      GSMMF which are attributable to any shares exchanged from the Lord Abbett
      family of funds). An Eligible Fund also is any Authorized Institution's
      affiliated money market fund satisfying Lord Abbett Distributor as to
      certain omnibus account and other criteria.

      Eligible Mandatory Distributions. If class B shares represent a part of an
      individual's total IRA or 403(b) investment, the CDSC will be waived only
      for that part of a mandatory distribution which bears the same relation to
      the entire mandatory distribution as the B share investment bears to the
      total investment.

      Illiquid Securities. Securities not traded on the open market. Certain
      securities may be difficult or impossible to sell at the time and price
      the seller would like. Each fund may invest up to 15% of its assets in
      illiquid securities. Securities determined by the Board of Directors to be
      liquid are not subject to this limitation, such as those purchased under
      Securities and Exchange Commission Rule 144A.

      Investment Grade. Each fund invests in investment-grade municipal bonds
      which are those rated, or equivalent to, at the time of purchase one of
      the four highest grades assigned by Moody's Investors Service, Inc.
      ("Moody's") (Aaa, Aa, A, Baa), Standard & Poor's Ratings Services ("S&P")
      (AAA, AA, A, BBB) or Fitch Investors Service ("Fitch") (AAA, AA, A, BBB).
      Each fund also may invest in municipal bonds that are not rated and that
      are exempt from federal income tax and its state's personal income tax,
      determined by Lord Abbett to be of comparable quality to the rated bonds
      in which a fund may invest. At least 70% of each fund's net assets are
      invested in rated municipal bonds that, at the time of purchase, are
      within, or equivalent to, the three highest grades assigned by Moody's S&P
      Fitch and each fund may invest up to 30% of its net assets in municipal
      bonds that are in, or equivalent to, the fourth highest grade.

      Legal Capacity. With respect to a redemption request, if (for example) the
      request is on behalf of the estate of a deceased shareholder, John W. Doe,
      by a person (Robert A. Doe) who has the legal capacity to act for the
      estate of the deceased shareholder because he is the executor of the
      estate, then the request must be executed as follows: Robert A. Doe,
      Executor of the Estate of John W. Doe. That signature using that capacity
      must be guaranteed by an Eligible Guarantor.

      Similarly, if (for example) the redemption request is on behalf of the ABC
      Corporation by a person (Mary B. Doe) that has the legal capacity to act
      on behalf of this corporation, because she is the President of the
      corporation, then the request must be executed as 

Guaranteed signature. An acceptable form of guarantee would be as follows:

o     In the case of the estate -

      Robert A. Doe

      Executor of the Estate of John W. Doe

      [Date]

                              SIGNATURE GUARANTEED
                              MEDALLION GUARANTEED
                               NAME OF GUARANTOR


                                 /s/ [ILLEGIBLE]
                ------------------------------------------------
                                           AUTHORIZED SIGNATURE
                    (960)                         X9003470
                SECURITIES TRANSFER AGENTS MEDALLION PROGRAM(TM)
                                                             SR

o     In the case of the corporation - ABC Corporation

      Mary B. Doe

      By Mary B. Doe, President

      [Date]

                              SIGNATURE GUARANTEED
                              MEDALLION GUARANTEED
                               NAME OF GUARANTOR


                                 /s/ [ILLEGIBLE]
                ------------------------------------------------
                                           AUTHORIZED SIGNATURE
                    (960)                         X9003470
                SECURITIES TRANSFER AGENTS MEDALLION PROGRAM(TM)
                                                             SR


                                                            Your Investment / 43
<PAGE>

      follows: ABC Corporation by Mary B. Doe, President. That signature using
      that capacity must be guaranteed by an Eligible Guarantor.

      Mutual Fund Wrap-Fee Program. Certain unaffiliated authorized brokers,
      dealers, registered investment advisers or other financial institutions
      who have entered into an agreement with Lord Abbett Distributor in
      accordance with certain standards approved by Lord Abbett Distributor,
      providing specifically for the use of our shares (and sometimes providing
      for acceptance of orders for such shares on our behalf) in particular
      investment products made available for a fee to clients of such brokers,
      dealers, registered investment advisers and other financial institutions.

      Options and Financial Futures Transactions. Each fund may deal in options
      on securities, and securities indices, and financial futures transactions,
      including options on financial futures. Each fund may write (sell) covered
      call options and secured put options on up to 25% of its net assets and
      may purchase put and call options provided that no more than 5% of its net
      assets (at the time of purchase) may be invested in premiums on such
      options.

      Private Activity Bonds. Each fund may invest up to 20% of its net assets
      (less any amount invested in the temporary taxable investments described
      under "Main Risks") in private activity bonds. A fund's dividends derived
      from interest on such bonds would be considered a preference item for
      purposes of the computation of the alternative minimum tax. A fund's
      dividends derived from such interest may increase the alternative minimum
      tax liability of corporate shareholders who are subject to that tax based
      on the excess of their adjusted current earnings over their taxable
      income.

      Purchaser. The term "purchaser" includes: (i) an individual, (ii) an
      individual and his or her spouse and children under the age of 21 and
      (iii) a trustee or other fiduciary purchasing shares for a single trust
      estate or single fiduciary account (including a pension, profit-sharing,
      or other employee benefit trust qualified under Section 401 of the
      Internal Revenue Code - more than one qualified employee benefit trust of
      a single employer, including its consolidated subsidiaries, may be
      considered a single trust, as may qualified plans of multiple employers
      registered in the name of a single bank trustee as one account), although
      more than one beneficiary is involved.

      Residual Bonds. Each fund may invest up to 20% of its net assets in
      residual interest bonds ("RIBs") to enhance and increase portfolio
      duration. None of the funds invested more than 16% of its net assets in
      RIBs at any time during the fiscal year ended September 30, 1998. A RIB,
      sometimes referred to as an inverse floater, is a debt instrument with a
      floating or variable interest rate that moves in the opposite direction of
      the interest rate on another specific fixed-rate security ("specific
      fixed-rate security"). Changes in the interest rate on the specific
      fixed-rate security inversely affect the residual interest rate paid on
      the RIB, with the result that when interest rates rise, RIBs' interest
      payments are lowered and their value falls faster than securities similar
      to the specific fixed-rate security. In an effort to mitigate this risk,
      each fund purchases fixed-rate bonds which are less volatile. When
      interest rates fall, not only do RIBs provide interest payments that are
      higher than securities similar to the specific fixed-rate security, but
      their values also rise faster than securities similar to the specific
      fixed-rate security.

      Special Retirement Wrap Program. A program sponsored by an authorized
      institution showing one or more characteristics distinguishing it, in the
      opinion of Lord Abbett Distributor from a mutual fund wrap-fee program.
      Such characteristics include, among other things, the fact that an
      authorized institution does not charge its clients any fee of a consulting
      or advisory nature that is economically equivalent to the distribution fee


44 / Your Investment
<PAGE>

      under the class A 12b-1 Plan and the fact that the program relates to
      participant-directed Retirement Plans.

      U.S. Government Securities. These are short-term obligations issued or
      guaranteed by the U.S. Government, its agencies or instrumentalities.

      When-Issued Municipal Bonds. Each fund may purchase new issues of
      municipal bonds, which are generally offered on a when-issued basis, with
      delivery and payment ("settlement") normally taking place approximately
      one month after the purchase date. However, the payment obligation and the
      interest rate to be received by a fund are each fixed on the purchase
      date. During the period between purchase and settlement, each fund's
      assets consisting of cash and/or high-grade marketable debt securities,
      marked to market daily, of an amount sufficient to make payment at
      settlement will be segregated at our custodian. There is a risk that
      market yields available at settlement may be higher than yields obtained
      on the purchase date, which could result in depreciation of value. While
      we may sell when-issued securities prior to settlement, we intend to
      actually acquire such securities unless a sale appears desirable for
      investment reasons.


                                                            Your Investment / 45
<PAGE>

                              For more Information

      More information on these funds is available free upon request, including
      the following:

ANNUAL/SEMI-ANNUAL REPORT

      Describes the funds, lists portfolio holdings and contains a letter from
      the funds' manager.

STATEMENT OF ADDITIONAL INFORMATION ("SAI")

      Provides more details about the funds and their policies. A current SAI is
      on file with the Securities and Exchange Commission ("SEC") and is
      incorporated by reference (is legally considered part of this Prospectus).

      National Fund
      California Fund
      Connecticut Fund
      Hawaii Fund
      Minnesota Fund
      Missouri Fund
      New Jersey Fund
      New York Fund
      Texas Fund
      Washington Fund

      The General Motors Building
      767 Fifth Avenue
      New York, NY 10153-0203
      -----------------------
      SEC file number: 811-3942

To obtain information:

By telephone. Call the funds at 800-426-1130

By mail.  Write to:
The Lord Abbett Family of Funds
767 Fifth Avenue
New York, NY 10153-0203

Via the Internet. Text only versions of fund documents can be viewed online or
downloaded from:

Lord, Abbett & Co.
http://www.lordabbett.com

SEC
http://www.sec.gov

You can also obtain copies by visiting the SEC's Public Reference Room in
Washington, DC (phone 800-SEC-0330) or by sending your request and a duplicating
fee to the SEC's Public Reference Section, Washington, DC 20549-6009.
<PAGE>

LORD ABBETT

Statement of Additional Information                             February 1, 1999

                     Lord Abbett Tax-Free Income Fund, Inc.

This Statement of Additional Information is not a Prospectus. A Prospectus may
be obtained from your securities dealer or from Lord Abbett Distributor LLC
("Lord Abbett Distributor"), The General Motors Building, 767 Fifth Avenue, New
York, New York 10153-0203. This Statement relates to, and should be read in
conjunction with, the Prospectus dated February 1, 1999.

Lord Abbett Tax-Free Income Fund, Inc. (referred to as the "Company") was
incorporated under Maryland law on December 27, 1983. Each Portfolio of the
Company is sometimes referred to as a "Fund" or "we". Each Fund, except for
National Fund, is an open-end non-diversified management investment company.
National fund is diversified. Our Board of Directors has authority to create and
classify shares of common stock in separate funds, without further action by
shareholders. To date, 40,000,000 shares of each of the Connecticut, Hawaii,
Minnesota, Missouri, Texas and Washington Funds, 80,000,000 shares of New Jersey
Fund, 100,000,000 shares of each of California and New York Funds, and
120,000,000 shares of the National Fund have been authorized. The National Fund
consists of three classes of shares (A, B and C). Both the New York and
California Funds consist of two classes (A and C). All other funds offer a
single class of shares: Class A shares. The Board of Directors will allocate
these authorized shares among the classes of each Fund from time to time. All
shares have equal noncumulative voting rights and equal rights with respect to
dividends, assets and liquidation, except for certain class-specific expenses.
They are fully paid and nonassessable when issued and have no preemptive or
conversion rights. Although no present plans exist to do so, further funds may
be added in the future. The Investment Company Act of 1940, as amended (the
"Act"), requires that where more than one fund exists, each fund must be
preferred over all other funds in respect of assets specifically allocated to
such fund.

Rule 18f-2 under the Act provides that any matter required to be submitted, by
the provisions of the Act or applicable state law, or otherwise, to the holders
of the outstanding voting securities of an investment company such as the
Company shall not be deemed to have been effectively acted upon unless approved
by the holders of a majority of the outstanding shares of each class or fund
affected by such matter. Rule 18f-2 further provides that a class or fund shall
be deemed to be affected by a matter unless the interests of each class or fund
in the matter are substantially identical or the matter does not affect any
interest of such class or fund. However, the Rule exempts the selection of
independent public accountants, the approval of principal distribution contracts
and the election of directors from the separate voting requirements of the Rule.

Shareholder inquiries should be made by writing directly to the Company or by
calling 800-821-5129. The 1998 Annual Shareholder Report is available, without
charge, upon request by calling that number. In addition, you can make inquiries
through your dealer.

TABLE OF CONTENTS                                                          Page
                                                                               
1.    Investment Objectives and Policies                                   2   
2.    Directors and Officers                                               8   
3.    Investment Advisory and Other Services                               12  
4.    Portfolio Transactions                                               13  
5.    Purchases, Redemptions and Shareholder Services                      14  
6.    Taxes                                                                23  
7.    Risk Factors Regarding Investments in California,                        
      Connecticut, Hawaii, Minnesota, Missouri, New Jersey,                    
      New York, Texas, Washington and Puerto Rico Municipal Bonds          23  
8.    Past Performance                                                     34  
9.    Information About the Company                                        35  
10.   Financial Statements                                                 36  
<PAGE>

                        Investment Objective and Policies

Each Fund will not change its investment objective mentioned in the prospectus
of the following Fundamental Investment Restrictions without shareholder
approval. If a Fund determines that its objective can best be achieved by a
change in any non-fundamental investment policy, strategy or restriction, it may
make such change without shareholder approval by disclosing it in the Prospectus
or Statement of Additional Information.

Fundamental Investment Restrictions. Each Fund may not: (1) borrow money (except
that (i) each Fund may borrow from banks (as defined in the Act) in amounts up
to 33 1/3% of its total assets (including the amount borrowed), (ii) each Fund
may borrow up to an additional 5% of its total assets for temporary purposes,
(iii) each Fund may obtain such short-term credit as may be necessary for the
clearance of purchases and sales of portfolio securities and (iv) each Fund may
purchase securities on margin to the extent permitted by applicable law); (2)
pledge its assets (other than to secure such borrowings or to the extent
permitted by each Fund' investment policies as permitted by applicable law); (3)
engage in the underwriting of securities except pursuant to a merger or
acquisition or to the extent that, in connection with the disposition of its
portfolio securities, it may be deemed to be an underwriter under federal
securities laws; (4) make loans to other persons, except that the acquisition of
bonds, debentures or other corporate debt securities and investment in
government obligations, commercial paper, pass-through instruments, certificates
of deposit, bankers acceptances, repurchase agreements or any similar
instruments shall not be subject to this limitation, and except further that
each Fund may lend its portfolio securities, provided that the lending of
portfolio securities may be made only in accordance with applicable law; (5) buy
or sell real estate (except that each Fund may invest in securities directly or
indirectly secured by real estate or interests therein or issued by companies
which invest in real estate or interests therein), commodities or commodity
contracts (except to the extent each Fund may do so in accordance with
applicable law and without registering as a commodity pool operator under the
Commodity Exchange Act as, for example, with futures contracts); (6) with
respect to 75% of the gross assets of the National Fund, buy securities of one
issuer representing more than (i) 5% of the Fund' gross assets, except
securities issued or guaranteed by the U.S. Government, its agencies or
instrumentalities or (ii) 10% of the voting securities of such issuer; (7)
invest more than 25% of its assets, taken at market value, in the securities of
issuers in any particular industry (excluding securities of the U.S. Government,
its agencies and instrumentalities); or (8) issue senior securities to the
extent such issuance would violate applicable law.

With respect to the restrictions mentioned herein, compliance therewith will not
be affected by change in the market value of portfolio securities but will be
determined at the time of purchase or sale of such securities.

Non-Fundamental Investment Restrictions. In addition to the investment
restrictions above which cannot be changed without shareholder approval, we also
are subject to the following non-fundamental investment policies which may be
changed by the Board of Directors without shareholder approval. Each Fund may
not: (1) borrow in excess of 33 1/3% of its total assets (including the amount
borrowed), and then only as a temporary measure for extraordinary or emergency
purposes; (2) make short sales of securities or maintain a short position except
to the extent permitted by applicable law; (3) invest knowingly more than 15% of
its net assets (at the time of investment) in illiquid securities, except for
securities qualifying for resale under Rule 144A of the Securities Act of 1933
deemed to be liquid by the Board of Directors; (4) invest in securities of other
investment companies, except as permitted by applicable law; (5) invest in
securities of issuers which, together with predecessors, have a record of less
than three years of continuous operation, if more than 5% of the Fund's total
assets would be invested in such securities (this restriction shall not apply to
mortgaged-backed securities, asset-backed securities or obligations issued or
guaranteed by the U. S. government, its agencies or instrumentalities); (6) hold
securities of any issuer if more than 1/2 of 1% of the issuer's securities are
owned beneficially by one or more of the Company's officers or directors or by
one or more partners or members of each Fund's underwriter or investment adviser
if these owners in the aggregate own beneficially more than 5% of the securities
of such issuer; (7) invest in warrants if, at the time of acquisition, its
investment in warrants, valued at the lower of cost or market, would exceed 5%
of each Fund's total assets (included within such limitation, but not to exceed
2% of the Fund's total assets, are warrants which are not listed on the New York
or American Stock Exchange or a major foreign exchange; (8) invest in real
estate limited partnership interests or interests in oil, gas or other mineral
leases, or exploration or development programs, except that each Fund may invest
in securities issued by companies that engage in oil, gas or other mineral
exploration or development activities; (9) write, purchase or sell puts, calls,
straddles, spreads or combinations thereof, except to the extent permitted in
the Fund's prospectus and statement of additional information, as they may be
amended from time to time or (10) buy from or sell to any of the Company's
officers, directors, employees, or each Fund's investment adviser or any of the
investment advisor's officers, directors, partners or employees, any securities
other than shares of the Fund's common stock.


                                       2
<PAGE>

With respect to each Fund other than the National Fund, there is no fundamental
policy or restriction with respect to diversification, but each Fund will be
required to meet the diversification rules under Subchapter M of the Internal
Revenue Code.

While each Fund may take short-term gains if deemed appropriate, normally the
Fund will hold securities in order to realize interest income exempt from
federal income tax and, where applicable, its state's personal income tax,
consistent with reasonable risk. For the year ended September 30, 1998, the
portfolio turnover rates for the National, New York, California, Texas, New
Jersey, Connecticut, Missouri, Hawaii, Washington and Minnesota Funds were    %,
    %,    %,    %,    %,    %,    %,    %,    % and    %, respectively.

The liquidity of a Rule 144A security will be a determination of fact for which
the Board of Directors is ultimately responsible. However, the Directors may
delegate the day-to-day function of such determinations to Lord, Abbett & Co.
("Lord Abbett"), subject to the Directors' oversight. Examples of factors which
the Directors may take into account with respect to a Rule 144A security include
the frequency of trades and quotes for the security, the number of dealers
willing to purchase or sell the security and the number of other potential
purchasers, dealer undertakings to make a market in the security and the nature
of the security and of the marketplace (e.g., the time period needed to dispose
of the security, the method of soliciting offers and the mechanics of transfer).
Rule 144A securities may be considered illiquid in certain circumstances to the
extent necessary to comply with applicable state law requirements.

Municipal Bonds

In general, municipal bonds are debt obligations issued by or on behalf of
states, territories and possessions of the United States and the District of
Columbia and Puerto Rico and by their political subdivisions, agencies and
instrumentalities. Municipal bonds are issued to obtain funds for various public
purposes, including the construction of bridges, highways, housing, hospitals,
mass transportation, schools, streets and water and sewer works. They may be
used to refund outstanding obligations, to obtain funds for general operating
expenses, or to obtain funds to lend to other public institutions and facilities
and in anticipation of the receipt of revenue or the issuance of other
obligations. In addition, the term "municipal bonds" includes certain types of
"private activity" bonds including industrial development bonds issued by public
authorities to obtain funds to provide privately-operated housing facilities,
sports facilities, convention or trade show facilities, airport, mass transit,
port or parking facilities, air or water pollution control facilities and
certain facilities for water supply, gas, electricity, or sewerage or solid
waste disposal. Under the Tax Reform Act of 1986, as amended, substantial
limitations have been imposed on new issues of municipal bonds to finance
privately-operated facilities. The interest on municipal bonds generally is
excludable from gross income for federal income tax purposes of most investors.
The two principal classifications of municipal bonds are "general obligation"
and limited obligation or "revenue bonds." General obligation bonds are secured
by the pledge of the faith, credit and taxing power of the municipality for the
payment of principal and interest. The taxes or special assessments that can be
levied for the payment of debt service may be limited or unlimited as to rate or
amount. Revenue bonds are payable only from the revenues derived from a
particular facility or class of facilities or, in some cases, from the proceeds
of a special excise or other specific revenue source. "Private activity" bonds,
including industrial development bonds are, in most cases, revenue bonds and
generally do not constitute the pledge of the faith, credit or taxing power of
the municipality. The credit quality of such municipal bonds usually is directly
related to the credit standing of the user of the facilities. There are
variations in the security of municipal bonds, both within a particular
classification and between classifications, depending on numerous factors.

The yields on municipal bonds are dependent on a variety of factors, including
general market conditions, supply and demand, general conditions of the
municipal bond market, size of a particular offering, the maturity of the
obligation and the rating of the issue. The ratings of Moody's Investors
Service, Inc. ("Moody's") and Standard & Poor's Ratings Services ("Standard &
Poor's") and Fitch Investors Service ("Fitch") represent their opinions as to
the quality of the municipal bonds which they undertake to rate. It should be
emphasized, however, that such ratings are general and are not absolute
standards of quality. Consequently, municipal bonds with the same maturity,
coupon and rating may have different yields when purchased in the open market,
while municipal bonds of the same maturity and coupon with different ratings may
have the same yield.


                                       3
<PAGE>

Description of Four Highest Municipal Bond Ratings

Moody's describes its four highest ratings for municipal bonds as follows:

"Aaa  Bonds that are rated Aaa are judged to be of the best quality. They carry
      the smallest degree of investment risk and are generally referred to as
      "gilt edge." Interest payments are protected by a large or by an
      exceptionally stable margin and principal is secure. While the various
      protective elements are likely to change, such changes as can be
      visualized are most unlikely to impair the fundamentally strong position
      of such issues.

Aa    Bonds that are rated Aa are judged to be of high quality by all standards.
      Together with the Aaa group they comprise what are generally known as high
      grade bonds. They are rated lower than the best bonds because margins of
      protection may not be as large as in Aaa securities or fluctuation of
      protective elements may be of greater amplitude or there may be other
      elements present that make the long-term risks appear somewhat larger than
      in Aaa securities.

A     Bonds which are rated A possess many favorable investment attributes and
      are to be considered as upper medium grade obligations. Factors giving
      security to principal and interest are considered adequate, but elements
      may be present which suggest a susceptibility to impairment some time in
      the future.

Baa   Bonds that are rated Baa are considered as medium grade obligations, i.e.,
      they are neither highly protected nor poorly secured. Interest payments
      and principal security appear adequate for the present but certain
      protective elements may be lacking or may be characteristically unreliable
      over any great length of time. Such bonds lack outstanding investment
      characteristics and in fact have speculative characteristics as well."

Standard & Poor's describes its four highest ratings for municipal bonds as
follows:

"AAA  An obligation rated AAA has the highest rating assigned by Standard &
      Poor's. The obligor's capacity to meet its financial commitment on the
      obligation is extremely strong.

AA    An obligation rated AA differs from the highest rated obligations only in
      small degree. The obligor's capacity to meet its financial commitment on
      the obligation is very strong.

A     An obligation rated A is somewhat more susceptible to the adverse effects
      of changes in circumstances and economic conditions than obligations in
      higher-rated categories. However, the obligor's capacity to meet its
      financial commitment on the obligation is still strong.

BBB   An obligation rated BBB exhibits adequate protection parameters. However,
      adverse economic conditions are changing circumstances are more likely to
      lead to a weakened capacity of the obligor to meet its financial
      commitment on the obligation."

Fitch describes its four highest ratings for municipal bonds as follows:

"AAA  Highest credit quality. 'AAA' ratings denote the lowest expectation of
      credit risk. They are assigned only in case of exceptionally strong
      capacity for timely payment of financial commitments. This capacity is
      highly unlikely to be adversely affected by foreseeable events.

AA    Very high credit quality. 'AA' ratings denote a very low expectation of
      credit risk. They indicate very strong capacity for timely payment of
      financial commitments. This capacity is not significantly vulnerable to
      foreseeable events.

A     High credit quality. 'A' ratings denote a low expectation of credit risk.
      The capacity for timely payment of financial commitments is considered
      strong. This capacity may, nevertheless, be more vulnerable to changes in
      circumstances or in economic conditions than is the case for higher
      ratings.

BBB   Good credit quality. 'BBB' ratings indicate that there is currently a low
      expectation of credit risk. The capacity for timely payment of financial
      commitments is considered adequate, but adverse changes in 


                                       4
<PAGE>

      circumstances and in economic conditions are more likely to impair this
      capacity. This is the lowest investment-grade category."

Options and Financial Futures Transactions

General. Each Fund may engage in options and financial futures transactions in
accordance with its investment objective and policies. Although none of the Fund
are currently employing such options and financial futures transactions, and
have no current intention of doing so, each may engage in such transactions in
the future if it appears advantageous to the Fund to do so, in order to hedge
against the effects of fluctuating interest rates and other market conditions or
to stabilize the value of the Fund' assets. The use of options and financial
futures, and possible benefits and attendant risks, are discussed below, along
with information concerning certain other investment policies and techniques.

Financial Futures Contracts. Each Fund may enter into financial futures
contracts for the future delivery of a financial instrument, such as a security
or the cash value of a securities index. This investment technique is designed
primarily to hedge (i.e., protect) against anticipated future changes in
interest rates or market conditions which otherwise might adversely affect the
value of securities which a Fund holds or intends to purchase. A "sale" of a
futures contract means the undertaking of a contractual obligation to deliver
the securities or the cash value of an index called for by the contract at a
specified price during a specified delivery period. A "purchase" of a futures
contract means the undertaking of a contractual obligation to acquire the
securities or cash value of an index at a specified price during a specified
delivery period. At the time of delivery in the case of fixed-income securities
pursuant to the contract, adjustments are made to recognize differences in value
arising from the delivery of securities with a different interest rate than that
specified in the contract. In some cases, securities called for by a futures
contract may not have been issued at the time the contract was written. A Fund
will not enter into any futures contracts or options on futures contracts if the
aggregate of the market value of the outstanding futures contracts of the Fund
and futures contracts subject to the outstanding options written by the Fund
would exceed 50% of the total assets of the Fund.

Although some financial futures contracts by their terms call for the actual
delivery or acquisition of securities, in most cases, a party will close out the
contractual commitment before delivery without having to make or take delivery
of the security by purchasing (or selling, as the case may be) on a commodities
exchange an identical futures contract calling for delivery in the same month.
Such a transaction, if effected through a member of an exchange, cancels the
obligation to make or take delivery of the securities. All transactions in the
futures market are made, offset or fulfilled through a clearing house associated
with the exchange on which the contracts are traded. The Fund will incur
brokerage fees when they purchase or sell contracts and will be required to
maintain margin deposits. At the time a Fund enters into a futures contract, it
is required to deposit with its custodian, on behalf of the broker, a specified
amount of cash or eligible securities called "initial margin." The initial
margin required for a futures contract is set by the exchange on which the
contract is traded. Subsequent payments, called "variation margin," to and from
the broker are made on a daily basis as the market price of the futures contract
fluctuates. The costs incurred in connection with futures transactions could
reduce a Fund' return. Futures contracts entail risks. If the investment
adviser's judgment about the general direction of interest rates or markets is
wrong, the overall performance may be poorer than if no such contracts had been
entered into.

There may be an imperfect correlation between movements in prices of futures
contracts and portfolio securities being hedged. The degree of difference in
price movements between futures contracts and the securities being hedged
depends upon such things as variations in speculative market demand for futures
contracts and debt securities and differences between the securities being
hedged and the securities underlying the futures contracts, e.g., interest
rates, tax status, maturities and creditworthiness of issuers. While interest
rates on taxable securities generally move in the same direction as the interest
rates on municipal bonds, frequently there are differences in the rate of such
movements and temporary dislocations. Accordingly, the use of a financial
futures contract on a taxable security or a taxable securities index may involve
a greater risk of an imperfect correlation between the price movements of the
futures contract and of the municipal bond being hedged than when using a
financial futures contract on a municipal bond or a municipal bond index. In
addition, the market prices of futures contracts may be affected by certain
factors. If participants in the futures market elect to close out their
contracts through offsetting transactions rather than meet margin requirements,
distortions in the normal relationship could result. Price distortions also
could result if investors in futures contracts decide to make or take delivery
of underlying securities rather than engage in closing transactions because of
the resultant reduction in the liquidity of the futures market. In addition,
because, from the point of view of speculators,


                                       5
<PAGE>

margin requirements in the futures market are less onerous than margin
requirements in the cash market, increased participation by speculators in the
futures market could cause temporary price distortions. Due to the possibility
of price distortions in the futures market and because of the imperfect
correlation between movements in the prices of securities and movements in the
prices of futures contracts, a correct forecast of market trends by the
investment adviser still may not result in a successful hedging transaction. If
any of these events should occur, a Fund could lose money on the financial
futures contracts and also on the value of its portfolio securities.

Options on Financial Futures Contracts. Each Fund may purchase and write call
and put options on financial futures contracts. An option on a futures contract
gives the purchaser the right, in return for the premium paid, to assume a
position in a futures contract at a specified exercise price at any time during
the period of the option. Upon exercise, the writer of the option delivers the
futures contract to the holder at the exercise price. A Fund would be required
to deposit with its custodian initial margin and maintenance margin with respect
to put and call options on futures contracts written by it. Options on futures
contracts involve risks similar to the risks relating to transactions in
financial futures contracts described above. Also, an option purchased by a Fund
may expire worthless, in which case the Fund would lose the premium paid
therefor.

Options on Securities. Each Fund may write (sell) covered call options on
securities so long as it owns securities which are acceptable for escrow
purposes and may write secured put options on securities, which means that, so
long as a Fund is obligated as a writer of a put option, it will invest an
amount not less than the exercise price of the put option in eligible
securities. A call option gives the purchaser the right to buy, and the writer
the obligation to sell, the underlying security at the exercise price during the
option period. A put option gives the purchaser the right to sell, and the
writer has the obligation to buy, the underlying security at the exercise price
during the option period. The premium received for writing an option will
reflect, among other things, the current market price of the underlying
security, the relationship of the exercise price to such market price, the price
volatility of the underlying security, the option period, supply and demand and
interest rates. A Fund may write or purchase spread options which are options
for which the exercise price may be a fixed-dollar spread or yield spread
between the security underlying the option and another security it does not own,
but which is used as a benchmark. The exercise price of an option may be below,
equal to, or above the current market value of the underlying security at the
time the option is written. The buyer of a put who also owns the related
security is protected by ownership of a put option against any decline in that
security's price below the exercise price less the amount paid for the option.
The ability to purchase put options allows a Fund to protect capital gains in an
appreciated security it owns, without being required to actually sell that
security. At times a Fund might like to establish a position in securities upon
which call options are available. By purchasing a call option, the Fund is able
to fix the cost of acquiring the security, this being the cost of the call plus
the exercise price of the option. This procedure also provides some protection
from an unexpected downturn in the market because the Fund is only at risk for
the amount of the premium paid for the call option which it can, if it chooses,
permit to expire.

During the option period, the covered call writer gives up the potential for
capital appreciation above the exercise price should the underlying security
rise in value, and the secured put writer retains the risk of loss should the
underlying security decline in value. For the covered call writer, substantial
appreciation in the value of the underlying security would result in the
security being "called away." For the secured put writer, substantial
depreciation in the value of the underlying security would result in the
security being "put to" the writer. If a covered call option expires
unexercised, the writer realizes a gain and the buyer a loss in the amount of
the premium. If the covered call option writer has to sell the underlying
security because of the exercise of the call option, the writer realizes a gain
or loss from the sale of the underlying security, with the proceeds being
increased by the amount of the premium.

If a secured put option expires unexercised, the writer realizes a gain and the
buyer a loss in the amount of the premium. If the secured put writer has to buy
the underlying security because of the exercise of the put option, the secured
put writer incurs an unrealized loss to the extent that the current market value
of the underlying security is less than the exercise price of the put option,
minus the premium received.

Over-the-Counter Options. As indicated in the Prospectus, each Fund may deal in
over-the-counter traded options ("OTC options"). OTC options differ from
exchange-traded options in several respects. They are transacted directly with
dealers and not with a clearing corporation and there is a risk of
nonperformance by the dealer as a result of the insolvency of such dealer or
otherwise, in which event, the Fund may experience material losses. However, in
writing options, the premium is paid in advance by the dealer. OTC options are
available for a greater variety of securities, and a wider range of expiration
dates and exercise prices, than are exchange-traded options. Since there is no
exchange, 


                                       6
<PAGE>

pricing normally is done by reference to information from market makers, which
information is carefully monitored by the Fund' investment adviser and verified
in appropriate cases.

A writer or purchaser of a put or call option can terminate it voluntarily only
by entering into a closing transaction. In the case of OTC options, there can be
no assurance that a continuous liquid secondary market will exist for any
particular option at any given time. Consequently, a Fund may be able to realize
the value of an OTC option it has purchased only by exercising it or entering
into a closing sale transaction with the dealer that issued it. Similarly, when
a Fund writes an OTC option, generally it can close out that option prior to its
expiration only by entering into a closing purchase transaction with the dealer
to which the Fund originally wrote it. If a covered call option writer cannot
effect a closing transaction, it cannot sell the underlying security until the
option expires or the option is exercised. Therefore, a covered call option
writer of an OTC option may not be able to sell an underlying security even
though it might otherwise be advantageous to do so. Likewise, a secured put
writer of an OTC option may be unable to sell the securities pledged to secure
the put for other investment purposes while it is obligated as a put writer.
Similarly, a purchaser of such put or call option also might find it difficult
to terminate its position on a timely basis in the absence of a secondary
market.

The Fund understands the position of the staff of the Securities and Exchange
Commission ("SEC") to be that purchased OTC options and the assets used as
"cover" for written OTC options are illiquid securities. The Fund and its
investment adviser disagree with this position and believe that the dealers with
which they intend to engage in OTC options transactions generally are agreeable
to and capable of entering into closing transactions. The Fund has adopted
procedures for engaging in OTC options for the purpose of reducing any potential
adverse effect of such transactions upon the liquidity of a Fund' portfolio. A
description of such procedures is set forth below.

The Fund only will engage in OTC options transactions with dealers that have
been specifically approved by the Board of Directors of the Fund. The Fund and
their investment adviser believe that such dealers present minimal credit risks
to the Fund and, therefore, should be able to enter into closing transactions if
necessary. The Fund currently will not engage in OTC options transactions if the
amount invested by the Fund in OTC options plus a "liquidity charge" related to
OTC options written by the Fund, plus the amount invested by the Fund in
illiquid securities, would exceed 10% of the Fund's net assets. The "liquidity
charge" referred to above is computed as described below.

The Fund anticipates entering into agreements with dealers to which the Fund
sell OTC options. Under these agreements a Fund would have the absolute right to
repurchase the OTC options from the dealer at any time at a price no greater
than a price established under the agreements (the "Repurchase Price"). The
"liquidity charge" referred to above for a specific OTC option transaction will
be the Repurchase Price related to the OTC option less the intrinsic value of
the OTC option. The intrinsic value of an OTC call option for such purposes will
be the amount by which the current market value of the underlying security
exceeds the exercise price. In the case of an OTC put option, intrinsic value
will be the amount by which the exercise price exceeds the current market value
of the underlying security. If there is no such agreement requiring a dealer to
allow a Fund to repurchase a specific OTC option written by the Fund, the
"liquidity charge" will be the current market value of the assets serving as
"cover" for such OTC option.

Options on Securities Indices. Each Fund also may purchase and write call and
put options on securities indices in an attempt to hedge against market
conditions affecting the value of securities that the Fund owns or intends to
purchase, and not for speculation. Through the writing or purchase of index
options, a Fund can achieve many of the same objectives as through the use of
options on individual securities. Options on securities indices are similar to
options on a security except that, rather than the right to take or make
delivery of a security at a specified price, an option on a securities index
gives the holder the right to receive, upon exercise of the option, an amount of
cash, if the closing level of the securities index upon which the option is
based is greater than, in the case of a call, or less than, in the case of a
put, the exercise price of the option. This amount of cash is equal to the
difference between the closing price of the index and the exercise price of the
option. The writer of the option is obligated, in return for the premium
received, to make delivery of this amount. Unlike security options, all
settlements are in cash and gain or loss depends upon price movements in the
market generally (or in a particular industry or segment of the market), rather
than upon price movements in individual securities. Price movements in
securities which a Fund owns or intends to purchase probably will not correlate
perfectly with movements in the level of an index and, therefore, the Fund bears
the risk that a loss on an index option would not be completely offset by
movements in the price of such securities.

When a Fund writes an option on a securities index, it will be required to
deposit with its custodian and mark-to-market 


                                       7
<PAGE>

eligible securities equal in value to at least 100% of the exercise price in the
case of a put or the contract value in the case of a call. In addition, where a
Fund writes a call option on a securities index at a time when the contract
value exceeds the exercise price, the Fund will segregate and mark to market
cash or cash equivalents equal in value to such excess until the option expires
or is closed out.

Options on futures contracts and index options involve risks similar to those
risks relating to transactions in financial futures contracts described above.
Also, an option purchased by a Fund may expire worthless, in which case the Fund
would lose the premium paid therefor.

Delayed Delivery Transactions. Each Fund may purchase or sell portfolio
securities on a when-issued or delayed delivery basis. When-issued or delayed
delivery transactions involve a commitment by the Fund to purchase or sell
securities with payment and delivery to take place in the future in order to
secure what is considered to be an advantageous price or yield to the Fund at
the time of entering into the transaction. When a Fund enters into a delayed
delivery purchase, it becomes obligated to purchase securities and it has all
the rights and risks attendant to ownership of a security, although delivery and
payment occur at a later date. The value of fixed- income securities to be
delivered in the future will fluctuate as interest rates vary. At the time the
Fund makes the commitment to purchase a security on a when-issued or delayed
delivery basis, it will record the transaction and reflect the liability for the
purchase and the value of the security in determining its net asset value.
Likewise, at the time the Fund makes the commitment to sell a security on a
delayed delivery basis, it will record the transaction and include the proceeds
to be received in determining its net asset value; accordingly, any fluctuations
in the value of the security sold pursuant to a delayed delivery commitment are
ignored in calculating net asset value so long as the commitment remains in
effect. The Fund, generally, have the ability to close out a purchase obligation
on or before the settlement date rather than take delivery of the security.

To the extent the Fund engage in when-issued or delayed delivery purchases, they
will do so for the purpose of acquiring portfolio securities consistent with the
Fund' investment objectives and policies and not for investment leverage or to
speculate in interest rate changes. The Fund only will make commitments to
purchase securities on a when-issued or delayed delivery basis with the
intention of actually acquiring the securities, but the Fund reserve the right
to sell these securities before the settlement date if deemed advisable.

Regulatory Restrictions. To the extent required to comply with Securities and
Exchange Commission Release No. IC-10666, when purchasing a futures contract,
writing a put option or entering into a delayed delivery purchase, each Fund
will maintain, in a segregated account, cash or high-grade marketable debt
securities equal to the value of such contracts.

To the extent required to comply with Commodities Futures Trading Commission
Regulation 4.5 and thereby avoid "commodity pool operator" status, no Fund will
enter into a futures contract or purchase an option thereon if immediately
thereafter the initial margin deposits for futures contracts held by the Fund
plus premiums paid by it for open options on futures would exceed 5% of the
Fund' total assets. A Fund will not engage in transactions in financial futures
contracts or options thereon for speculation, but only to attempt to hedge
against changes in market conditions affecting the values of securities which
the Fund holds or intends to purchase. When futures contracts or options thereon
are purchased to protect against a price increase on securities intended to be
purchased later, it is anticipated that at least 75% of such intended purchases
will be completed. When other futures contracts or options thereon are
purchased, the underlying value of such contracts at all times will not exceed
the sum of: (1) accrued profits on such contracts held by the broker; (2) cash
or high-quality money market instruments set aside in an identifiable manner and
(3) cash proceeds from investments due within 30 days.

                                       2.
                             Directors and Officers

The following director is a partner of Lord Abbett, The General Motors Building,
767 Fifth Avenue, New York, New York 10153-0203. He has been associated with
Lord Abbett for over five years and is also an officer and/or director or
trustee of the twelve other Lord Abbett-sponsored funds. He is an "interested
persons" as defined in the Act, and as such, may be considered to have an
indirect financial interest in the Rule 12b-1 Plan described in the Prospectus.


                                       8
<PAGE>

Robert S. Dow, age 53, Chairman and President

The following outside directors are also directors or trustees of the twelve
other Lord Abbett-sponsored funds referred to above.

E. Thayer Bigelow
Courtroom Television Network
600 Third Avenue
New York, New York

Formerly President and Chief Executive Officer of Time Warner Cable Programming,
Inc. Prior to that, formerly President and Chief Operating Officer of Home Box
Office, Inc. Age 57.

William H. T. Bush
Bush-O'Donnell & Co., Inc.
101 South Hanley Road, Suite 1025
St. Louis, Missouri

Co-founder and Chairman of the Board of financial advisory firm of
Bush-O'Donnell & Company. Age 60

Robert B. Calhoun
Monitor Clipper Partners
650 Madison Avenue, 9th Floor
New York, New York

Managing Director of Monitor Clipper Partners and President of the Clipper Group
L.P., both private equity investment funds. Age 57.

Stewart S. Dixon
Wildman, Harrold, Allen & Dixon
225 W. Wacker Drive (Suite 2800)
Chicago, Illinois

Partner in the law firm of Wildman, Harrold, Allen & Dixon. Age 67.

John C. Jansing
162 S. Beach Road
Hobe Sound, Florida

Retired. Former Chairman of Independent Election Corporation of America, a proxy
tabulating firm. Age 72.

C. Alan MacDonald
Directorship Inc.
8 Sound Shore Drive
Greenwich, Connecticut

Managing Director of Directorship Inc., a consultancy in board management and
corporate governance. Formerly General Partner of The Marketing Partnership,
Inc., a full service marketing consulting firm (1994-1997). Prior to that,
Chairman and Chief Executive Officer of Lincoln Snacks, Inc., manufacturer of
branded snack foods (1992-1994). His career spans 36 years at Stouffers and
Nestle with 18 of the years as Chief Executive Officer. Currently serves as
Director of DenAmerica Corp., J. B. Williams Company, Inc., Fountainhead Water
Company and Exigent Diagnostics. Age 65.

Hansel B. Millican, Jr.
Rochester Button Company
1328 Broadway (Suite 816)


                                       9
<PAGE>

New York, New York

President and Chief Executive Officer of Rochester Button Company. Age 70.

Thomas J. Neff
Spencer Stuart
277 Park Avenue
New York, New York

Chairman of Spencer Stuart, an executive search consulting firm. Currently
serves as Director of Ace, Ltd. (NYSE). Age 60.

The second column of the following table sets forth the compensation accrued for
the Fund's outside directors. The third column sets forth information with
respect to the equity-based benefits accrued for outside directors maintained by
the Lord Abbett-sponsored funds. The fourth column sets forth the total
compensation payable by such funds to the outside directors. No director of the
Fund associated with Lord Abbett and no officer of the Fund received any
compensation from the Fund for acting as a director or officer.

                  For the Fiscal Year Ended September 30, 1998
<TABLE>
<CAPTION>
      (1)                    (2)                (3)                  (4)
                         
                                         Pension or           For Year Ended
                                         Retirement Benefits  December 31, 1998
                                         Accrued by the       Total Compensation
                         Aggregate       Fund and             Accrued by the Fund and
                         Compensation    All Other Lord       All Other Lord
                         Accrued by      Abbett-sponsored     Abbett-sponsored
Name of Director         the Fund(1)     Funds(2)             Funds(3)
- ----------------         -----------     --------             --------
<S>                      <C>             <C>                  <C>
E. Thayer Bigelow        $
William H. T. Bush*      None            None                 None
Rober B. Calhoun**       None            None                 None
Stewart S. Dixon         $
John C. Jansing          $
C. Alan MacDonald        $
Hansel B. Millican, Jr.  $
Thomas J. Neff           $
</TABLE>

*     Elected trustee as of August 13, 1998.
**    Elected trustee as of June 17, 1998.

(1).  Outside directors' fees, including attendance fees for board and committee
      meetings, are allocated among all Lord Abbett-sponsored funds based on the
      net assets of each fund. A portion of the fees payable by the Fund to its
      outside directors is being deferred under a plan that deems the deferred
      amounts to be invested in shares of the Fund for later distribution to the
      directors.

(2).  The amounts in Column 3 were accrued by the Lord Abbett-sponsored Funds
      for the twelve months ended October 31, 1998 with respect to the equity
      based plans established for independent directors in 1996. This plan
      supercedes a previously approved retirement plan for all future directors.
      Current directors had the option to convert their accrued benefits under
      the retirement plan. All of the outside directors except one made such an
      election. Each plan also provides for a pre-retirement death benefit and
      actuarially reduced joint-and-survivor spousal benefits.

(3).  This column shows aggregate compensation, including directors fees and
      attendance fees for board and committee meetings, of a nature referred to
      in footnote one, accrued by the Lord Abbett-sponsored funds during the
      year ended December 31, 1998. The amounts of the aggregate compensation
      payable by the Fund as of September 30, 1998 deemed invested in Fund
      shares, including dividends reinvested and changes in net asset value
      applicable to such deemed investments, were: Mr. Bigelow, $      ; Mr. 
      Dixon, $      ; Mr. Jansing, $      ; Mr. MacDonald, $     ; Mr. 


                                       10
<PAGE>

      Millican, $      and Mr. Neff, $      . If the amounts deemed invested in
      Fund shares were added to each director's actual holdings of Fund shares 
      as of September 30, 1998, each would own, the following: Mr. Bigelow, 
      shares; Mr. Dixon, shares; Mr. Jansing, shares; Mr. McDonald, shares; Mr.
      Millican, shares; and Mr. Neff, shares.

(4).  Mr. Jansing chose to continue to receive benefits under the retirement
      plan which provides that outside directors (Trustees) may receive annual
      retirement benefits for life equal to their final annual retainer
      following retirement at or after age 72 with at least ten years of
      service. Thus, if Mr. Jansing were to retire and the annual retainer
      payable by the funds were the same as it is today, he would receive annual
      retirement benefits of $50,000.

Except where indicated, the following executive officers of the Fund have been
associated with Lord Abbett for over five years. Of the following, Messrs.
Allen, Brown, Carper, Ms. Foster, Messrs. Hilstad, Morris, Noelke and Walsh are
partners of Lord Abbett; the others are employees:

Executive Vice Presidents:

Zane E. Brown, age 46

Vice Presidents:

Paul A. Hilstad, age 55, Vice President and Secretary (with Lord Abbett since
1995 - formerly Senior Vice President and General Counsel of American Capital
Management & Research, Inc.)

Stephen I. Allen, age 44

Daniel E. Carper, age 46

Daria L. Foster, age 43

Lawrence H. Kaplan, age 41 (with Lord Abbett since 1997 - formerly Vice
President and Chief Counsel of Salomon Brothers Asset Management Inc from 1995
to 1997, prior thereto Senior Vice President, Director and General Counsel of
Kidder Peabody Asset Management, Inc.)

Thomas F. Konop, age 56

Robert G. Morris, age 53

Robert J. Noelke, age 41

A. Edward Oberhaus, age 38

Keith F. O'Connor, age 42

John J. Walsh, age 61

Treasurer:

Donna M. McManus, age 37 (with Lord Abbett since 1996, formerly a Senior Manager
at Deloitte & Touche LLP)

The Fund does not hold annual meetings of its stockholders unless one or more
matters are required to be acted on by the stockholders under the Act. Under the
Fund's Articles of Incorporation, shareholder meetings may be called at any time
by certain officers of the Fund or by a majority of the directors (i) for the
purpose of taking action upon any matter requiring the vote or authority of the
Fund's stockholders or upon other matters deemed to be necessary or desirable or
(ii) upon the written request of the holders of at least one-quarter of the
shares of the Fund outstanding and entitled to vote at the meeting.

As of December 31, 1998, our officers and directors as a group owned less than
1% of our outstanding shares. The following entity is known by the Fund to be
the holder of record of 5% or more of the Fund's outstanding shares on January
30, 1998:      (%)


                                       11
<PAGE>

                                       3.
                     Investment Advisory and Other Services

As described under "Our Management" in the Prospectus, Lord Abbett is the Fund's
investment manager. Nine of the seventeen general partners of Lord Abbett, who
are officers and/or directors of the Fund, are: Stephen I. Allen, Zane E. Brown,
Daniel E. Carper, Robert S. Dow, Daria L. Foster, Paul Hilstad, Robert G.
Morris, Robert J. Noelke and John J. Walsh. The other general partners of Lord
Abbett who are neither officers nor directors of the Fund are John E. Erard,
Robert P. Fetch, Robert I. Gerber, W. Thomas Hudson, Stephen J. McGruder,
Michael B. McLaughlin, R. Mark Pennington and Christopher J. Towle. The address
of each partner is The General Motors Building, 767 Fifth Avenue, New York, New
York 10153-0203.

The services performed by Lord Abbett are described under "Our Management" in
the Prospectus. Under the Management Agreement, we are obligated to pay Lord
Abbett a monthly fee, based on average daily net assets of each Fund for each
month, at the annual rate of .50 of 1%. For the National, New York and
California Fund this fee is allocated among the separate classes based on such
class' proportionate share of the Fund' average daily net assets.

The Fund pays all of its expenses not expressly assumed by Lord Abbett,
including, without limitation, 12b-1 expenses, outside directors' fees and
expenses, association membership dues, legal and audit fees, taxes, transfer and
dividend disbursing agent fees, shareholder servicing costs, expenses relating
to shareholder meetings, expenses of preparing, printing and mailing stock
certificates and shareholder reports, expenses of registering our shares under
federal and state securities laws, expenses of preparing, printing and mailing
prospectuses to existing shareholders, insurance premiums and brokerage and
other expenses connected with executing portfolio transactions.

For the fiscal years ended September 30, 1996 ,1997 and 1998, the management
fees paid to Lord Abbett for the National Fund amounted to $3,318,985,
$3,310,474 and $         , respectively, and for the New York Fund, $1,632,539,
$1,546,703 and $         , respectively.

For the fiscal years September 30, 1996, and 1997 Lord Abbett waived $172,582
and $_________ of the Texas Fund's management fees, respectively. For the fiscal
year ending September 30, 1997, and 1998 the management fees paid to Lord Abbett
amounted to $463,328 and $         , respectively.

Although not obligated to do so, Lord Abbett has waived or may waive all or part
of its management fees and has assumed or may assume other expenses of the
Connecticut, Hawaii, Minnesota, Missouri, New Jersey and Washington Fund. For
the fiscal years ended September 30, 1996, 1997 and 1998, Lord Abbett waived
$148,339, $76,825 and $        in New Jersey Fund management fees, respectively.

With respect to the Connecticut Fund, for the fiscal years ended September 30,
1996, 1997 and 1998, Lord Abbett waived $500,557, $220,975 and $         , 
respectively, in management fees. With respect to the Missouri Fund, for the 
fiscal years ended September 30, 1996, 1997 and 1998, Lord Abbett waived 
$201,043, $329,040 and $        , respectively, in management fees.

For the fiscal years ended September 30, 1996, 1997 and 1998, Lord Abbett waived
$258,022, $227,090 and $         , respectively, in Hawaii Fund's management 
fees. For the fiscal years ended September 30, 1996, 1997and 1998, Lord Abbett 
waived $55,661, $34,553 and $        respectively, in Washington Fund's 
management fees. Lord Abbett may pay or reimburse the Washington Fund for 
certain of its other expenses. Any such expenses have been repaid to Lord Abbett
by the Washington Fund pursuant to a formula based on the expense ratio of the 
Washington Fund.

For the fiscal year ended August 31, 1996, Lord Abbett waived $322,490 in
management fees with respect to the California Fund and its "predecessor", Lord
Abbett California Tax-Free Income Fund, Inc. For the fiscal years ending
September 30, 1997 and 1998, Lord Abbett waived $344,451 and $         in 
management fees for the California Fund.

For the period December 27, 1994 through September 30, 1996, Lord Abbett waived
all management fees and subsidized expenses with respect to the Minnesota Fund.
Any such expenses may be repaid to Lord Abbett by the Minnesota Fund pursuant to
a formula based on the expense ratio of the Minnesota Fund. For the fiscal
years, ended 


                                       12
<PAGE>

September 30, 1997 and 1998, Lord Abbett waived $45,321 and $        in 
management fees for the Minnesota Fund.

For the fiscal years ended September 30, 1996 , 1997 and 1998 the management
fees paid to Lord Abbett by the Fund indicated were $843,359 (New Jersey),
$379,369 (Connecticut), $360,135 (Missouri), $173,255 (Hawaii) and $309,809
(Washington).

For the fiscal years ended August 31, 1996 the management fees paid to Lord
Abbett by the California Fund (from July 15, 1996) and by its "predecessors",
Lord Abbett California Tax-Free Income Fund, Inc. prior to that date were
$1,217,777 and $1,137,106. For the period September 1, 1996, to September 30,
1996 the management fees paid to Lord Abbett by the California Fund was
$123,314. For the years ended September 30, 1997 and 1998 the management fees
paid to Lord Abbett by the California Fund was $1,061,790 and $       .

Lord Abbett has given the Fund the right to use the identifying name "Lord
Abbett" and this right may be withdrawn if Lord Abbett ceases to be each Fund's
investment manager.

Lord Abbett Distributor LLC serves as the principal underwriter for each Fund.

Deloitte & Touche LLP, Two World Financial Center, New York, New York 10281, are
the independent auditors of each Fund and must be approved at least annually by
our Board of Directors to continue in such capacity. Deloitte & Touche LLP
perform audit services for each Fund, including the examination of financial
statements included in our annual report to shareholders.

The Bank of New York ("BONY"), 40 Wall Street, New York, New York 10268, serves
as each Fund's custodian.

United Missouri Bank of Kansas City, N.A., Tenth and Grand Kansas City, Missouri
64141, acts as the Transfer Agent and Dividend Disbursing Agent for each Fund.

                                       4.
                             Portfolio Transactions

Purchases and sales of portfolio securities usually will be principal
transactions and normally such securities will be purchased directly from the
issuer or from an underwriter or purchased from or sold to a market maker for
the securities. Therefore, the Fund usually will pay no brokerage commissions on
such transaction. Purchases from underwriters of portfolio securities will
include a commission or concession paid by the issuer to the underwriter and
purchases from or sales to dealers serving as market makers will include a
dealer's markup or markdown. Principal transactions, including riskless
principal transactions, are not afforded the protection of the safe harbor in
Section 28 (e) of the Securities Exchange Act of 1934.

Our policy is to obtain best execution on all our portfolio transactions, which
means that we seek to have purchases and sales of portfolio securities executed
at the most favorable prices, considering all costs of the transaction including
dealer markups and markdowns and any brokerage commissions. This policy governs
the selection of brokers or dealers and the market in which the transaction is
executed. To the extent permitted by law, we may, if considered advantageous,
make a purchase from or sale to another Lord Abbett-sponsored fund without the
intervention of any broker-dealer.

Broker-dealers are selected on the basis of their professional capability and
the value and quality of their brokerage and research services. Normally, the
selection is made by traders who are officers of the Fund and also are employees
of Lord Abbett. These traders do the trading as well for other accounts --
investment companies (of which they are also officers) and other investment
clients -- managed by Lord Abbett. They are responsible for negotiation of
prices and any commissions.

We may pay a brokerage commission on the purchase or sale of a security that
could be purchased from or sold to a market maker if our net cost of the
purchase or the net proceeds to us of the sale are at least as favorable as we
could obtain on a direct purchase or sale. Brokers who receive such commissions
may also provide research services at least some of which are useful to Lord
Abbett in their overall responsibilities with respect to us and the other
accounts they manage. Research includes trading equipment and computer software
packages, acquired from third-party suppliers, that enable Lord Abbett to access
various information bases and may include the furnishing of analyses and reports


                                       13
<PAGE>

concerning issuers, industries, securities, economic factors and trends,
portfolio strategy and the performance of accounts. Such services may be used by
Lord Abbett in servicing all their accounts, and not all of such services will
necessarily be used by Lord Abbett in connection with their management of the
Fund; conversely, such services furnished in connection with brokerage on other
accounts managed by Lord Abbett may be used in connection with their management
of the Fund, and not all of such services will necessarily be used by Lord
Abbett in connection with their advisory services to such other accounts. We
have been advised by Lord Abbett that research services received from brokers
cannot be allocated to any particular account, are not a substitute for Lord
Abbett's services but are supplemental to their own research effort and, when
utilized, are subject to internal analysis before being incorporated by Lord
Abbett into their investment process. As a practical matter, it would not be
possible for Lord Abbett to generate all of the information presently provided
by brokers. While receipt of research services from brokerage firms has not
reduced Lord Abbett's normal research activities, the expenses of Lord Abbett
could be materially increased if it attempted to generate such additional
information through its own staff and purchased such equipment and software
packages directly from the suppliers.

No commitments are made regarding the allocation of brokerage business to or
among brokers, and trades are executed only when they are dictated by investment
decisions of the Fund to purchase or sell portfolio securities.

If two or more broker-dealers are considered capable of offering the equivalent
likelihood of best execution, the broker-dealer who has sold our shares and/or
shares of other Lord Abbett-sponsored funds may be preferred.

If other clients of Lord Abbett buy or sell the same security at the same time
as we do, transactions will, to the extent practicable, be allocated among all
participating accounts in proportion to the amount of each order and will be
executed daily until filled so that each account shares the average price and
commission cost of each day. Other clients who direct that their brokerage
business be placed with specific brokers or who invest through wrap accounts
introduced to Lord Abbett by certain brokers may not participate with us in the
buying and selling of the same securities as described above. If these clients
wish to buy or sell the same security as we do, they may have their transactions
executed at times different from our transactions and thus may not receive the
same price or incur the same commission cost as we do.

We will not seek "reciprocal" dealer business (for the purpose of applying
commissions in whole or in part for our benefit or otherwise) from dealers as
consideration for the direction to them of portfolio business.

During the fiscal years ending September 30, 1996, 1997and 1998, we paid no
commissions to independent dealers.

                                       5.
                             Purchases, Redemptions
                            and Shareholder Services

The Fund values its portfolio securities at market value as of the close of the
NYSE. Market value will be determined as follows: securities listed or admitted
to trading privileges on the New York or American Stock Exchange or on the
NASDAQ National Market System are valued at the last sales price, or, if there
is no sale on that day, at the mean between the last bid and asked prices, or,
in the case of bonds, in the over-the-counter market if, in the judgment of the
Fund's officers, that market more accurately reflects the market value of the
bonds. Over-the-counter securities not traded on the NASDAQ National Market
System are valued at the mean between the last bid and asked prices. Securities
for which market quotations are not available are valued at fair market value
under procedures approved by the Board of Directors.

Information concerning how we value our shares for the purchase and redemption
of our shares is described in the Prospectus under "Purchases" and
"Redemptions", respectively.

As disclosed in the Prospectus, we calculate our net asset value and are
otherwise open for business on each day that the NYSE is open for trading. The
NYSE is closed on Saturdays and Sundays and the following holidays: New Year's
Day, Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day,
Independence Day, Labor Day, Thanksgiving and Christmas.

The net asset value per share for the Class B and Class C shares is determined
in the same manner as for the Class A 


                                       14
<PAGE>

shares (net assets divided by shares outstanding). Our Class B and Class C
shares are sold at net asset value.

The maximum offering prices of our Class A shares on September 30, 1998 were
computed as follows:

<TABLE>
<CAPTION>
                                       National   New York   Texas       Connecticut  California
                                       Fund       Fund       Fund        Fund         Fund
                                       ----       ----       ----        ----         ----
<S>                                    <C>        <C>        <C>         <C>          <C>
Net asset value per                                                     
share (net assets divided by shares                                     
outstanding)                           $          $          $           $            $
                                                                       
Maximum offering                                                       
price per share (net asset value                                       
divided by .9525)                      $          $          $           $            $

<CAPTION>
                                       Missouri   Minnesota  New Jersey  Hawaii       Washington
                                       Fund       Fund       Fund        Fund         Fund
                                       ----       ----       ----        ----         ----
<S>                                    <C>        <C>        <C>         <C>          <C>
Net asset value per
share (net assets divided by shares
outstanding)                           $          $          $           $            $

Maximum offering
price per share (net asset value
divided by .9525)                      $          $          $           $            $
</TABLE>

The maximum offering prices of our Class B shares on September 30, 1998 were
computed as follows:

                                       National
                                       Fund
                                       ----
Net asset value per
share (net assets divided by shares
outstanding .......................... $

The maximum offering prices of our Class C shares on September 30, 1998 were
computed as follows:

                                       National   New York   California
                                       Fund       Fund       Fund
                                       ----       ----       ----
Net asset value per
share (net assets divided by shares
outstanding .......................... $          $          $

The Fund has entered into a distribution agreement with Lord Abbett Distributor
LLC, a New York limited liability company ("Lord Abbett Distributor"), under
which Lord Abbett Distributor is obligated to use its best efforts to find
purchasers for the shares of the Fund, and to make reasonable efforts to sell
Fund shares so long as, in Lord Abbett Distributor's judgment, a substantial
distribution can be obtained by reasonable efforts.

For our last three fiscal years, Lord Abbett as our principal underwriter
received net commissions after allowance of and carried over to future years a
portion of the sales charge to independent dealers with respect to Class A
shares as follows:


                                       15
<PAGE>

                         Year Ended       Year Ended        Year Ended
                         Sept. 30, 1998   Sept. 30, 1997    Sept. 30, 1996
                         --------------   --------------    --------------

Gross sales charge               --       $2,686,781        $3,375,031
Amount allowed
to dealers                       --        2,338,259         2,934,816
                                          ----------        ----------

Net commissions received
by Lord Abbett           $                $  348,522        $  440,215
                         ==========       ==========        ==========

For the last three fiscal years, Lord Abbett as principal underwriter received
net commissions after allowance of a portion of the sales charge to independent
dealers with respect to Class A shares of the California Fund' "predecessor",
Lord Abbett California Tax-Free Fund, Inc. and for the California Fund for the
period September 1, 1996 to September 30, 1996 as follows:

                        Year Ended           Period
                        September 30, 1998   Sept. 1, 1996       Year Ended
                                             to Sept. 30, 1996   August 31, 1996
                                             -----------------   ---------------

Gross sales charge               --          $23,132             $433,713

Amount allowed                   --           20,471              378,916
488,132

Net Commissions received         
by Lord Abbett                   --          $ 2,661             $ 54,797
                                             =======             ========

Conversion of Class B Shares. The conversion of Class B shares of the National
Fund on the eighth anniversary of their purchase is subject to the continuing
availability of a private letter ruling from the Internal Revenue Service or an
opinion of counsel to the effect that the conversion of Class B shares does not
constitute a taxable event for the holder under Federal income tax law. If such
a revenue ruling or opinion is no longer available, the automatic conversion
feature may be suspended, in which event no further conversions of Class B
shares would occur while such suspension remained in effect. Although Class B
shares could then be exchanged for Class A shares on the basis of relative net
asset value of the two classes, without the imposition of a sales charge or fee,
such exchange could constitute a taxable event for the holder.

ALTERNATIVE SALES ARRANGEMENTS

Classes of Shares. This Prospectus offers three classes of shares designated as
Class A, B, and C (which may differ for each Fund). The different classes of
shares represent investments in the same portfolio of securities but are subject
to different expenses and will likely have different share prices. Investors
should read this section carefully to determine which class represents the best
investment option for their particular situation.

Class A Shares. If you buy Class A shares, you pay an initial sales charge on
investments of less than $1 million (or on investments for employer-sponsored
retirement plans under the Internal Revenue Code (hereinafter referred to as
"Retirement Plans") with less than 100 eligible employees or on investments that
do not qualify to be under a "special retirement wrap program" as a program
sponsored by an authorized institution showing one or more characteristics
distinguishing it, in the opinion of Lord Abbett Distributor from a mutual fund
wrap fee program). If you purchase Class A shares as part of an investment of at
least $1 million (or for Retirement Plans with at least 100 eligible employees
or under a special retirement wrap program) in shares of one or more Lord
Abbett-sponsored funds, you will not pay an initial sales charge, but if you
redeem any of those shares within 24 months after the month in which you buy
them, you may pay to the Fund a contingent deferred sales charge ("CDSC") of 1%
except for redemptions under a special retirement wrap program. Class A shares
are subject to service and distribution fees 


                                       16
<PAGE>

that are currently estimated to total annually approximately 0.23 of 1% of the
annual net asset value of the Class A shares. The initial sales charge rates,
the CDSC and the Rule 12b-1 plan applicable to the Class A shares are described
in "Buying Class A Shares" below.

Class B Shares. If you buy Class B shares, you pay no sales charge at the time
of purchase, but if you redeem your shares before the sixth anniversary of
buying them, you will normally pay a CDSC to Lord Abbett Distributor LLC ("Lord
Abbett Distributor"). That CDSC varies depending on how long you own shares.
Class B shares are subject to service and distribution fees at an annual rate of
1% of the annual net asset value of the Class B shares. The CDSC and the Rule
12b-1 plan applicable to the Class B shares are described in "Buying Class B
Shares" below.

Class C Shares. If you buy Class C shares, you pay no sales charge at the time
of purchase, but if you redeem your shares before the first anniversary of
buying them, you will normally pay the Fund a CDSC of 1%. Class C shares are
subject to service and distribution fees at an annual rate of 1% of the annual
net asset value of the Class C shares. The CDSC and the Rule 12b-1 plan
applicable to the C shares are described in "Buying Class C Shares" below.

Which Class of Shares Should You Choose? Once you decide that the Fund is an
appropriate investment for you, the decision as to which class of shares is
better suited to your needs depends on a number of factors which you should
discuss with your financial adviser. The Fund's class-specific expenses and the
effect of the different types of sales charges on your investment will affect
your investment results over time. The most important factors are how much you
plan to invest and how long you plan to hold your investment. If your goals and
objectives change over time and you plan to purchase additional shares, you
should re-evaluate those factors to see if you should consider another class of
shares.

In the following discussion, to help provide you and your financial adviser with
a framework in which to choose a class, we have made some assumptions using a
hypothetical investment in the Fund. We used the sales charge rates that apply
to Class A, Class B and Class C, and considered the effect of the higher
distribution fees on Class B and Class C expenses (which will affect your
investment return). Of course, the actual performance of your investment cannot
be predicted and will vary, based on the Fund's actual investment returns, the
operating expenses borne by each class of shares, and the class of shares you
purchase. The factors briefly discussed below are not intended to be investment
advice, guidelines or recommendations, because each investor's financial
considerations are different. The discussion below of the factors to consider in
purchasing a particular class of shares assumes that you will purchase only one
class of shares and not a combination of shares of different classes.

How Long Do You Expect to Hold Your Investment? While future financial needs
cannot be predicted with certainty, knowing how long you expect to hold your
investment will assist you in selecting the appropriate class of shares. For
example, over time, the reduced sales charges available for larger purchases of
Class A shares may offset the effect of paying an initial sales charge on your
investment, compared to the effect over time of higher class-specific expenses
on Class B or Class C shares for which no initial sales charge is paid. Because
of the effect of class-based expenses, your choice should also depend on how
much you plan to invest.

Investing for the Short Term. If you have a short-term investment horizon (that
is, you plan to hold your shares for not more than six years), you should
probably consider purchasing Class A or Class C shares rather than Class B
shares. This is because of the effect of the Class B CDSC if you redeem before
the sixth anniversary of your purchase, as well as the effect of the Class B
distribution fee on the investment return for that class in the short term.
Class C shares might be the appropriate choice (especially for investments of
less than $100,000), because there is no initial sales charge on Class C shares,
and the CDSC does not apply to amounts you redeem after holding them one year.

However, if you plan to invest more than $100,000 for the short term, then the
more you invest and the more your investment horizon increases toward six years,
the more attractive the Class A share option may become. This is because the
annual distribution fee on Class C shares will have a greater impact on your
account over the longer term than the reduced front-end sales charge available
for larger purchases of Class A shares. For example, Class A might be more
appropriate than Class C for investments of more than $100,000 expected to be
held for 5 or 6 years (or more). For investments over $250,000 expected to be
held 4 to 6 years (or more), Class A shares may become more appropriate than
Class C. If you are investing $500,000 or more, Class A may become more
desirable as your 


                                       17
<PAGE>

investment horizon approaches 3 years or more.

For most investors who invest $1 million or more or for Retirement Plans with at
least 100 eligible employees or for investments pursuant to a special retirement
wrap program, in most cases Class A shares will be the most advantageous choice,
no matter how long you intend to hold your shares. For that reason, it may not
be suitable for you to place a purchase order for Class B shares of $500,000 or
more or a purchase order for Class C shares of $1,000,000 or more. In addition,
it may not be suitable for you to place an order for Class B or C shares for a
Retirement Plan with at least 100 eligible employees or for a special retirement
wrap program. You should discuss this with your financial advisor.

Investing for the Longer Term. If you are investing for the longer term (for
example, to provide for future college expenses for your child) and do not
expect to need access to your money for seven years or more, Class B shares may
be an appropriate investment option, if you plan to invest less than $100,000.
If you plan to invest more than $100,000 over the long term, Class A shares will
likely be more advantageous than Class B shares or Class C shares, as discussed
above, because of the effect of the expected lower expenses for Class A shares
and the reduced initial sales charges available for larger investments in Class
A shares under the Fund's Rights of Accumulation. Of course, these examples are
based on approximations of the effect of current sales charges and expenses on a
hypothetical investment over time, and should not be relied on as rigid
guidelines.

Are There Differences in Account Features That Matter to You? Some account
features are available in whole or in part to Class A, Class B and Class C
shareholders. Other features (such as Systematic Withdrawal Plans) might not be
advisable in non-Retirement Plan accounts for Class B shareholders (because of
the effect of the CDSC on the entire amount of a withdrawal if it exceeds 12%
annually) and in any account for Class C shareholders during the first year of
share ownership (due to the CDSC on withdrawals during that year). See
"Systematic Withdrawal Plan" under "Shareholder Services" in the Prospectus for
more information about the 12% annual waiver of the CDSC. You should carefully
review how you plan to use your investment account before deciding which class
of shares you buy. For example, the dividends payable to Class B and Class C
shareholders will be reduced by the expenses borne solely by each of these
classes, such as the higher distribution fee to which Class B and Class C shares
are subject, as described below.

How Does It Affect Payments to My Broker? A salesperson, such as a broker, or
any other person who is entitled to receive compensation for selling Fund shares
may receive different compensation for selling one class than for selling
another class. As discussed in more detail below, such compensation is primarily
paid at the time of sale in the case of Class A and B shares and is paid over
time, so long as shares remain outstanding, in the case of Class C shares. It is
important that investors understand that the primary purpose of the CDSC for the
Class B shares and the distribution fee for Class B and Class C shares is the
same as the purpose of the front-end sales charge on sales of Class A shares: to
compensate brokers and other persons selling such shares. The CDSC, if payable,
supplements the Class B distribution fee and reduces the Class C distribution
fee expenses for the Fund and Class C shareholders.

Class A, B and C Rule 12b-1 Plans. As described in the Prospectus, the Fund has
adopted a Distribution Plan and Agreement on behalf of each Fund pursuant to
Rule 12b-1 of the Act for each class of such Fund: the "A Plan" (all Fund), the
"B Plan" (National Fund only) and the "C Plan" (National, New York and
California Fund only), respectively. In adopting each Plan and in approving its
continuance, the Board of Directors has concluded that there is a reasonable
likelihood that each Plan will benefit its respective Class and such Class'
shareholders. The expected benefits include greater sales and lower redemptions
of shares, which should allow each Class to maintain a consistent cash flow, and
a higher quality of service to shareholders by authorized institutions than
would otherwise be the case. Lord Abbett used all amounts received under the A,
B and C Plans for payments to dealers for (i) providing continuous services to
the shareholders, such as answering shareholder inquiries, maintaining records,
and assisting shareholders in making redemptions, transfers, additional
purchases and exchanges and (ii) their assistance in distributing shares of each
Fund.

The fees payable under the A, B and C Plans are described in the Prospectus. For
the fiscal year ended September 30, 1998 fees paid to dealers under the A Plans
were as follows: National Fund $      ; New York Fund $       ; California Fund 
$       ; Texas Fund $       ; New Jersey Fund $       ; Connecticut Fund 
$       ; Missouri Fund $       and Hawaii Fund $       .

For the fiscal year ended September 30, 1998 fees paid to dealers under the B
Plan for the National Fund were $ 


                                       18
<PAGE>

 . For the fiscal year ended September 30, 1998 fees paid under the C Plan for
the National, New York and California Fund were $       , $       and $       .

Each Plan requires the Board of Directors to review, on a quarterly basis,
written reports of all amounts expended pursuant to the Plan and the purposes
for which such expenditures were made. Each Plan shall continue in effect only
if its continuance is specifically approved at least annually by vote of the
Board of Directors and of the directors who are not interested persons of the
Fund and who have no direct or indirect financial interest in the operation of
the Plan or in any agreements related to the Plan ("outside directors"), cast in
person at a meeting called for the purpose of voting on the Plan and agreements.
No Plan may be amended to increase materially the amount spent for distribution
expenses without approval by a majority of the outstanding voting securities of
the relevant class of the Fund in question and the approval of a majority of the
directors, including a majority of the outside directors. Each Plan may be
terminated at any time by vote of a majority of the outside directors or by vote
of the holders of a majority of the outstanding voting securities of the
relevant class of the Fund in question.

Contingent Deferred Sales Charges. A Contingent Deferred Sales Charge ("CDSC"),
applies upon early redemption of shares, regardless of class, and (i) will be
assessed on the lesser of the net asset value of the shares at the time of
redemption or the original purchase price and (ii) is not imposed on the amount
of your account value represented by the increase in net asset value over the
initial purchase price (including increases due to the reinvestment of dividends
and capital gains distributions).

Class A Shares. As stated in the Prospectus, a CDSC is imposed with respect to
those Class A shares (or Class A shares of another Lord Abbett-sponsored fund or
fund acquired through exchange of such shares) on which a Fund has paid the
one-time 1% distribution fee if such shares are redeemed out of the Lord
Abbett-sponsored family of funds within a period of 24 months from the end of
the month in which the original sale occurred.

Class B Shares (National Fund only). As stated in the Prospectus, if Class B
shares of the National Fund (or Class B shares of another Lord Abbett-sponsored
fund or fund acquired through exchange of such shares) are redeemed out of the
Lord Abbett-sponsored family of funds for cash before the sixth anniversary of
their purchase, a CDSC will be deducted from the redemption proceeds. The Class
B CDSC is paid to Lord Abbett Distributor to reimburse its expenses, in whole or
in part, of providing distribution-related service to the Fund in connection
with the sale of Class B shares.

To determine whether the CDSC applies to a redemption, the Fund redeem shares in
the following order: (1) shares acquired by reinvestment of dividends and
capital gains distributions, (2) shares held on or after the sixth anniversary
of their purchase, and (3) shares held the longest before such sixth
anniversary.

The amount of the contingent deferred sales charge will depend on the number of
years since you invested and the dollar amount being redeemed, according to the
following schedule:

Anniversary of                          Contingent Deferred Sales Charge
Purchase                       on Redemptions (As % of Amount Subject to Charge)
Before the 1st                                        5.0%
On the 1st, before the 2nd                            4.0%
On the 2nd, before the 3rd                            3.0%
On the 3rd, before the 4th                            3.0%
On the 4th, before the 5th                            2.0%
On the 5th, before the 6th                            1.0%
On or after the 6th anniversary                       None

In the table, an "anniversary" is the 365th day subsequent to the acceptance of
a purchase order or a prior anniversary. All purchases are considered to have
been made on the business day on which the purchase order was accepted.

Class C Shares (National, New York and California fund only). As stated in the
Prospectus, if Class C shares are redeemed for cash before the first anniversary
of their purchase, the redeeming shareholder will be required to pay to the
applicable Fund on behalf of Class C shares a CDSC of 1% of the lower of cost or
the then net asset value of Class C shares redeemed. If such shares are
exchanged into the same class of another Lord Abbett-sponsored fund and


                                       19
<PAGE>

subsequently redeemed before the first anniversary of their original purchase,
the charge will be collected by the other fund on behalf of the Fund' Class C
shares.

General. Each percentage (1% in the case of Class A and C shares and 5% through
1% in the case of Class B shares) used to calculate CDSCs described above for
the Class A, Class B and Class C shares is sometimes hereinafter referred to as
the "Applicable Percentage".

With respect to Class A and Class B shares, no CDSC is payable on redemptions by
participants or beneficiaries from employer-sponsored retirement plans under the
Internal Revenue Code for benefit payments due to plan loans, hardship
withdrawals, death, retirement or separation from service and for returns of
excess contributions to retirement plan sponsors. In the case of Class A and
Class C shares, the CDSC is received by the applicable Fund and is intended to
reimburse all or a portion of the amount paid by the Fund if the shares are
redeemed before the Fund has had an opportunity to realize the anticipated
benefits of having a long-term shareholder account in the Fund. In the case of
Class B shares, the CDSC is received by Lord Abbett Distributor and is intended
to reimburse its expenses of providing distribution-related service to the
National Fund (including recoupment of the commission payments made) in
connection with the sale of Class B shares before Lord Abbett Distributor has
had an opportunity to realize its anticipated reimbursement by having such a
long-term shareholder account subject to the B Plan distribution fee.

The other funds which participate in the Telephone Exchange Privilege (except
(a) Lord Abbett U.S. Government Securities Money Market Fund, Inc. ("GSMMF"),
(b) certain fund of the Fund and Lord Abbett Tax-Free Income Trust for which a
Rule 12b-1 Plan is not yet in effect, and (c) any authorized institution's
affiliated money market fund satisfying Lord Abbett Distributor as to certain
omnibus account and other criteria, hereinafter referred to as an "authorized
money market fund" or "AMMF" (collectively, the "Non-12b-1 Funds")) have
instituted a CDSC for each class on the same terms and conditions. No CDSC will
be charged on an exchange of shares of the same class between Lord Abbett funds
or between such funds and AMMF. Upon redemption of shares out of the Lord Abbett
family of funds or out of AMMF, the CDSC will be charged on behalf of and paid:
(i) to the fund in which the original purchase (subject to a CDSC) occurred, in
the case of the Class A and Class C shares and (ii) to Lord Abbett Distributor
if the original purchase was subject to a CDSC, in the case of the Class B
shares. Thus, if shares of a Lord Abbett fund are exchanged for shares of the
same class of another such fund and the shares of the same class tendered
("Exchanged Shares") are subject to a CDSC, the CDSC will carry over to the
shares of the same class being acquired, including GSMMF and AMMF ("Acquired
Shares"). Any CDSC that is carried over to Acquired Shares is calculated as if
the holder of the Acquired Shares had held those shares from the date on which
he or she became the holder of the Exchanged Shares. Although the Non-12b-1
Funds will not pay a distribution fee on their own shares, and will, therefore,
not impose their own CDSC, the Non-12b-1 Funds will collect the CDSC (a) on
behalf of other Lord Abbett funds, in the case of the Class A and Class C shares
and (b) on behalf of Lord Abbett Distributor, in the case of the Class B shares.
Acquired Shares held in GSMMF and AMMF which are subject to a CDSC will be
credited with the time such shares are held in GSMMF but will not be credited
with the time such shares are held in AMMF. Therefore, if your Acquired Shares
held in AMMF qualified for no CDSC or a lower Applicable Percentage at the time
of exchange into AMMF, that Applicable Percentage will apply to redemptions for
cash from AMMF, regardless of the time you have held Acquired Shares in AMMF.

In no event will the amount of the CDSC exceed the Applicable Percentage of the
lesser of: (i) the net asset value of the shares redeemed or (ii) the original
cost of such shares (or of the Exchanged Shares for which such shares were
acquired). No CDSC will be imposed when the investor redeems (i) amounts derived
from increases in the value of the account above the total cost of shares being
redeemed due to increases in net asset value, (ii) shares with respect to which
no Lord Abbett fund or fund paid a 12b-1 fee and, in the case of Class B shares,
Lord Abbett Distributor paid no sales charge or service fee (including shares
acquired through reinvestment of dividend income and capital gains
distributions) or (iii) shares which, together with Exchanged Shares, have been
held continuously for 24 months from the end of the month in which the original
sale occurred (in the case of Class A shares); for six years or more (in the
case of Class B shares) or for one year or more (in the case of Class C shares).
In determining whether a CDSC is payable, (a) shares not subject to the CDSC
will be redeemed before shares subject to the CDSC and (b) of the shares subject
to a CDSC, those held the longest will be the first to be redeemed.

Exchanges. The Prospectus briefly describes the Telephone Exchange Privilege.
You may exchange some or all of your shares for those of the same class of: (i)
Lord Abbett-sponsored funds currently offered to the public with a sales charge
(front-end, back-end or level), (ii) GSMMF or (iii) AMMF, to the extent offers
and sales may be made in your state. 


                                       20
<PAGE>

You should read the prospectus of the other fund before exchanging. In
establishing a new account by exchange, shares of the Fund being exchanged must
have a value equal to at least the minimum initial investment required for the
fund into which the exchange is made.

Shareholders in other Lord Abbett-sponsored funds and AMMF have the same right
to exchange their shares for the Fund's shares. Exchanges are based on relative
net asset values on the day instructions are received by the Fund in Kansas City
if the instructions are received prior to the close of the NYSE in proper form.
No sales charges are imposed except in the case of exchanges out of GSMMF or
AMMF (unless a sales charge (front-end, back-end or level) was paid on the
initial investment). Exercise of the exchange privilege will be treated as a
sale for federal income tax purposes, and, depending on the circumstances, a
gain or loss may be recognized. In the case of an exchange of shares that have
been held for 90 days or less where no sales charge is payable on the exchange,
the original sales charge incurred with respect to the exchanged shares will be
taken into account in determining gain or loss on the exchange only to the
extent such charge exceeds the sales charge that would have been payable on the
acquired shares had they been acquired for cash rather than by exchange. The
portion of the original sales charge not so taken into account will increase the
basis of the acquired shares.

Shareholders have the exchange privilege unless they refuse it in writing. You
should not view the exchange privilege as a means for taking advantage of
short-term swings in the market, and we reserve the right to terminate or limit
the privilege of any shareholder who makes frequent exchanges. We can revoke or
modify the privilege for all shareholders upon 60 days' prior notice. "Eligible
Funds" are AMMF and other Lord Abbett-sponsored funds which are eligible for the
exchange privilege, except Lord Abbett Fund Fund ("LASF") which offers its
shares only in connection with certain variable annuity contracts, Lord Abbett
Equity Fund ("LAEF") which is not issuing shares, and fund of Lord Abbett
Research Fund not offered to the general public ("LARF").

Statement of Intention. Under the terms of the Statement of Intention to invest
$100,000 or more over a 13-month period as described in the Prospectus, shares
of Lord Abbett-sponsored funds (other than shares of LAEF, LASF, LARF and GSMMF,
unless holdings in GSMMF are attributable to shares exchanged from a Lord
Abbett-sponsored fund offered with a front-end, back-end or level sales charge)
currently owned by you are credited as purchases (at their current offering
prices on the date the Statement is signed) toward achieving the stated
investment and reduced initial charges for Class A shares. Class A shares valued
at 5% of the amount of intended purchases are escrowed and may be redeemed to
cover the additional sales charge payable if the Statement is not completed. The
Statement of Intention is neither a binding obligation on you to buy, nor on the
Fund to sell, the full amount indicated.

Rights of Accumulation. As stated in the Prospectus, purchasers (as defined in
the Prospectus) may accumulate their investment in Lord Abbett-sponsored funds
(other than LAEF, LARF, LASF, and GSMMF, unless holdings in GSMMF are
attributable to shares exchanged from a Lord Abbett-sponsored fund offered with
a front-end, back-end or level sales charge) so that a current investment, plus
the purchaser's holdings valued at the current maximum offering price, reach a
level eligible for a discounted sales charge for Class A shares.

Net Asset Value Purchases of Class A Shares. As stated in the Prospectus, our
Class A shares may be purchased at net asset value by our directors, employees
of Lord Abbett, employees of our shareholder servicing agent and employees of
any securities dealer having a sales agreement with Lord Abbett who consents to
such purchases or by the trustee or custodian under any pension or
profit-sharing plan or Payroll Deduction IRA established for the benefit of such
persons or for the benefit of employees of any national securities trade
organization to which Lord Abbett belongs or any company with an account(s) in
excess of $10 million managed by Lord Abbett on a private-advisory-account
basis. For purposes of this paragraph, the terms "directors" and "employees"
include a director's or employee's spouse (including the surviving spouse of a
deceased director or employee). The terms " directors" and "employees of Lord
Abbett" also include other family members and retired directors and employees.

Our Class A shares also may be purchased at net asset value (a) at $1 million or
more, (b) with dividends and distributions from Class A shares and other Lord
Abbett-sponsored funds, except for LARF, LAEF and LASF, (c) under the loan
feature of the Lord Abbett-sponsored prototype 403(b) plan for share purchases
representing the repayment of principal and interest, (d) by certain authorized
brokers, dealers, registered investment advisers or other financial institutions
who have entered into an agreement with Lord Abbett Distributor in accordance
with certain standards approved by Lord Abbett Distributor, providing
specifically for the use of our shares in particular investment products made
available for a fee to clients of such brokers, dealers, registered investment
advisers and other financial 


                                       21
<PAGE>

institutions, and (e) by employees, partners and owners of unaffiliated
consultants and advisors to Lord Abbett, Lord Abbett Distributor or Lord
Abbett-sponsored funds who consent to such purchase if such persons provide
service to Lord Abbett, Lord Abbett Distributor or such funds on a continuing
basis and are familiar with such funds. Shares are offered at net asset value to
these investors for the purpose of promoting goodwill with employees and others
with whom Lord Abbett Distributor and/or the Fund has business relationships.

Our shares may be issued at net asset value in exchange for the assets, subject
to possible tax adjustment, of a personal holding company or an investment
company. There are economies of selling efforts and sales-related expenses with
respect to offers to these investors and those referred to above.

Redemptions. A redemption order is in proper form when it contains all of the
information and documentation required by the order form or supplementally by
Lord Abbett Distributor or the Fund to carry out the order. The signature(s) and
any legal capacity of the signer(s) must be guaranteed by an eligible guarantor.
See the Prospectus for expedited redemption procedures.

The right to redeem and receive payment, as described in the Prospectus, may be
suspended if the NYSE is closed (except for weekends or customary holidays),
trading on the NYSE is restricted or the Securities and Exchange Commission
deems an emergency to exist.

Our Board of Directors may authorize redemption of all of the shares in any
account in which there are fewer than 25 shares. Before authorizing such
redemption, the Board must determine that it is in our economic best interest or
necessary to reduce disproportionately burdensome expenses in servicing
shareholder accounts. At least 30 days' prior written notice will be given
before any such redemption, during which time shareholders may avoid redemption
by bringing their accounts up to the minimum set by the Board.

Div-Move. Under the Div-Move service described in the Prospectus, you can invest
the dividends paid on your account into an existing account in any other
Eligible Fund. The account must be either your account, a joint account for you
and your spouse, a single account for your spouse, or a custodial account for
your minor child under the age of 21. You should read the prospectus of the
other fund before investing.

Invest-A-Matic. The Invest-A-Matic method of investing in the Fund and/or any
other Eligible Fund is described in the Prospectus. To avail yourself of this
method you must complete the application form, selecting the time and amount of
your bank checking account withdrawals and the funds for investment, include a
voided, unsigned check and complete the bank authorization.

Systematic Withdrawal Plans. The Systematic Withdrawal Plan (the "SWP") also is
described in the Prospectus. You may establish a SWP if you own or purchase
uncertificated shares having a current offering price value of at least $10,000.
Lord Abbett prototype retirement plans have no such minimum. With respect to a
SWP for Class B shares, the CDSC will be waived on redemptions of up to 12% per
year of either the current net asset value of your account or your original
purchase price, whichever is higher. With respect to Class C shares, the CDSC
will be waived on and after the first anniversary of their purchase. The SWP
involves the planned redemption of shares on a periodic basis by receiving
either fixed or variable amounts at periodic intervals. Since the value of
shares redeemed may be more or less than their cost, gain or loss may be
recognized for income tax purposes on each periodic payment. Normally, you may
not make regular investments at the same time you are receiving systematic
withdrawal payments because it is not in your interest to pay a sales charge on
new investments when in effect a portion of that new investment is soon
withdrawn. The minimum investment accepted while a withdrawal plan is in effect
is $1,000. The SWP may be terminated by you or by us at any time by written
notice.

Retirement Plans. The Prospectus indicates the types of retirement plans for
which Lord Abbett provides forms and explanations. Lord Abbett makes available
the retirement plan forms and custodial agreements for IRAs (Individual
Retirement Accounts including Simplified Employee Pensions), 403(b) plans and
qualified pension and profit-sharing plans, including 401(k) plans. The forms
name Investors Fiduciary Trust Company as custodian and contain specific
information about the plans. Explanations of the eligibility requirements,
annual custodial fees and allowable tax advantages and penalties are set forth
in the relevant plan documents. Adoption of any of these plans should be on the
advice of your legal counsel or qualified tax adviser.


                                       22
<PAGE>

                                       6.
                                      Taxes

Each Fund will be treated as a separate entity for federal income tax purposes.
As a result, the status of each Fund as a regulated investment company is
determined separately by the Internal Revenue Service. Each Fund qualified as a
regulated investment company last fiscal year and intends to do so for this
fiscal year, if any fund does not qualify it will be taxed as a normal
corporation.

Interest on indebtedness incurred by a shareholder to purchase or carry shares
of the Fund may not be deductible, in whole or in part, for federal, or for
state or personal income tax purposes. Pursuant to published guidelines, the
Internal Revenue Service may deem indebtedness to have been incurred for the
purpose of acquiring or carrying shares of the Fund even though the borrowed
funds may not be directly traceable to the purchase of shares.

Our shares may not be an appropriate investment for "substantial users" of
facilities financed by industrial development bonds or persons related to such
"substantial users." Such persons should consult their tax advisers before
investing in shares of the Fund.

Certain financial institutions, like other taxpayers, may be denied a federal
income tax deduction for the amount of interest expense allocable to an
investment in the Fund and the deduction for loss reserves available to property
and casualty insurance companies may be reduced by a specified percentage as a
result of their investment in the Fund.

The value of any shares redeemed by the Fund or repurchased or otherwise sold
may be more or less than your tax basis at the time the redemption, repurchase
or sale is made. Any gain or loss generally will be taxable for federal income
tax purposes. Any loss realized on the sale, redemption or repurchase of Fund
shares held for six months or less will be treated for tax purposes as a
long-term capital loss to the extent of any distribution designated by the Fund
as a "capital gains distribution" received with respect to such shares.
Moreover, shareholders will not be allowed to recognize for tax purposes any
capital loss realized on the redemption or repurchase of Fund shares which they
have held for six months or less to the extent of any tax-exempt distributions
received on the shares. Losses on the sale of stock or securities are not
deductible if, within a period beginning 30 days before the date of the sale and
ending 30 days after the date of the sale, the taxpayer acquires stock or
securities that are substantially identical.

Each Fund will be subject to a 4% nondeductible excise tax on certain amounts
not distributed (and not treated as having been distributed) on a timely basis
in accordance with a calendar year distribution requirement. The Fund intends to
distribute to shareholders each year an amount adequate to avoid the imposition
of such excise taxes.

Limitations imposed by the Internal Revenue Code of 1986, as amended, on
regulated investment companies may restrict the Fund's ability to engage in the
options and financial futures transactions discussed above or in other
investment techniques and practices. Moreover, in order to continue to qualify
as a regulated investment company for federal income tax purposes, each Fund may
be required in some circumstances to defer closing out options or futures
contracts that might otherwise be desirable to close out. State law may restrict
a Fund' ability to engage in the options and financial futures transactions
discussed above. A current interpretation of New Jersey law issued by the New
Jersey Department of the Treasury would preclude the New Jersey Fund from
engaging in some or all of the options and financial futures transactions
discussed above. Each Fund may engage in such transactions to the extent they
currently are or become permissible under applicable state law.

Except as discussed in the Prospectus, the receipt of dividends from the Fund
may be subject to tax under laws of state or local tax authorities. You should
consult your tax adviser on state and local tax matters.

                                       7.
                       Risk Factors Regarding Investments
      in California, Connecticut, Hawaii, Minnesota, Missouri, New Jersey,
           New York, Texas, Washington and Puerto Rico Municipal Bonds

The following information is a summary of special risks affecting the states and
territory indicated, each of which could affect the bonds purchases by the Fund.
It does not purport to be complete or current and is based upon information and
judgments derived from public documents relating to such states and territory
and other sources. The Fund has not 


                                       23
<PAGE>

verified any of this data.

California Bonds

California Constitutional and statutory provisions limit the taxing and spending
authority of California governmental entities and impair the ability of
California issuers to maintain debt service on their obligations. California's
economy has major components in high technology, trade, entertainment,
agriculture, manufacturing, tourism, construction and services. Unemployment in
the State has , but still exceeds the national average. Per capita income has
grown in recent years, and is greater than the national average. The State's
financial condition has improved since 1994, with increased revenues, slowdown
in the growth of social welfare programs and continued spending restraint and
economic growth. Revenues are expected to continue to increase during the
1998-99 fiscal year, with a corresponding increase in expenditures. The State's
budget reserve was $461 million as of June 30, 1997, and is estimated to be $329
million at June 30, 1998.

California's economy is expected to grow more slowly through 1998. The Asian
economic crisis is expected to have a dampening effect on the State's economy,
as exports will decrease, but increased needs for import services and lower
interest rates may help offset the negative impact. Rapidly growing exports to
Mexico and Latin America have been taking up some of the slack from Asia, but
could be reduced by global economic problems.

The taxing and spending authority of California's governmental entities has been
limited by the adoption of constitutional amendments. Proposition 13, enacted in
1978, constrains the fiscal condition of local governments by limited ad valorem
taxes on real property and restricting the ability of taxing entities to
increase real property and other taxes. In 1996, voters approved Proposition
218, which limits the ability of local government agencies to impose or raise
various taxes, fees, charges and assessments without voter approval, and
clarifies the right of local voters to reduce taxes, fees, assessments or
charges through local initiatives. Proposition 218 is generally viewed as
restricting the flexibility of local governments, and consequently has and may
further cause reductions in ratings of some cities and counties. The State is
also subject to an annual appropriations limit imposed by Article XIII B of the
State Constitution, which prohibits the state from spending the proceeds of tax
revenues, regulatory licenses, user charges or other fees beyond imposed
appropriations limits that are adjusted annually based on per capital personal
income and changes in population. Revenues that exceed the limitation are
measured over consecutive two-year periods, and any excess revenues are divided
equally between transfers to schools and community colleges and refunds to
taxpayers. Certain appropriations, including appropriations for the debt service
costs of bonds existing or authorized by January 1, 1979, or subsequently
authorized by voters, are subject to this limitation.

The effect of these various provisions upon the ability of California issuers to
pay interest and principal on their obligations remains unclear in many cases.
In any event, the effect may depend upon whether a particular California
Municipal Bond is a general or limited obligation bond (limited obligation bonds
generally being less affected by such changes) and on the type of security, if
any, provided for the bond. Future amendments to the California Constitution or
statutory changes also may harm the ability of the State or local issuers to
repay their obligations.

The failure of the State or other organizations or governmental agencies with
which the State electronically interacts, including State vendors and the
federal government, to be Year 2000 compliant may materially affect the State's
revenue and operations.

Connecticut Bonds

Manufacturing employment has been on a downward trend since the mid-1980's while
non-manufacturing employment has recovered most of its losses from its peak in
the late 1980s. Defense-related business remains important, although its
significance in the State's economy has declined considerably.

Connecticut has no constitutional limit on its power to issue obligations or
incur indebtedness, other than that it may only borrow for public purposes.
However, Connecticut law provides that no indebtedness payable from General Fund
tax receipts of the State shall be authorized by the General Assembly, except as
shall not cause the aggregate amount of (1) the total amount of indebtedness
payable from General Fund tax receipts authorized by the General Assembly 


                                       24
<PAGE>

but which have not been issued and (2) the total amount of such indebtedness
which has been issued and remains outstanding (with certain exceptions), to
exceed 1.6 times the total estimated General Fund tax receipts of the State for
the fiscal year in which any such authorization will become effective, as
estimated for such fiscal year by the joint standing committee of the General
Assembly having cognizance of finance, revenue and bonding.

In 1992, Connecticut voters approved a constitutional amendment which requires a
balanced budget for each year and imposes a cap on the growth of expenditures.
The General Assembly cannot authorize an increase in general budget expenditures
for any fiscal year above the amount of general budget expenditures for the
previous fiscal year by a percentage which exceeds the greater of the percentage
increase in personal income or the percentage increase in inflation. There is an
exception provided if the governor declares an emergency or the existence of
extraordinary circumstances and at least three-fifths of the members of each
house of the General Assembly vote to exceed the limit for purposes of such
emergency or extraordinary circumstances.

As of May 31, 1998, the estimated 1997-98 fiscal year General Fund revenues and
expenditures, according to the Comptroller's report, will result in a projected
surplus of $257.0 million. The adopted Midterm Budget Adjustments for fiscal
1998-99 anticipates a General Fund surplus of $19.6 million. Expenditures for
the payment of bonds, notes and other evidences of indebtedness are excluded
from the constitutional and statutory definitions of general budget
expenditures.

The State expects its Year 2000 plan to be completed on a timely basis, and is
monitoring the activities of its third-party vendors in developing and
implementing plans to address the Year 2000 issue. The failure to complete such
modifications and conversions in a timely manner may materially affect the
revenues and operations of the State.

Hawaii Bonds

The Constitution of the State of Hawaii empowers the issuance of four types of
bonds: general obligation bonds (all bonds for the payment of the principal and
interest for which the full faith and credit of the State or a political
subdivision are pledged and, unless otherwise indicated, including reimbursable
general obligation bonds); bonds issued under special improvements statutes;
revenue bonds (all bonds payable from revenues, or user taxes, or any
combination of both, of a public undertaking, improvement, system or loan
program); and special purpose revenue bonds (all bonds payable from rental or
other payments made or any issuer by a person pursuant to contract). All bonds
other than special purpose revenue bonds may be authorized by a majority vote of
the members of each House of the Hawaii Legislature. Special purpose revenue
bonds may be authorized by two-thirds vote of the members of each House of the
Hawaii Legislature.

The Hawaii Constitution provides that general obligation bonds may only be
issued by the State if such bonds at the time of issuance will not cause the
total amount of principal and interest payable in the current or any future
fiscal year, whichever is higher, on such bonds and on all outstanding general
obligation bonds in the current or any future fiscal year, whichever is higher,
to exceed 18.5% of the average general fund revenues of Hawaii in the three
fiscal years immediately before the issuance.

General Information. The construction and manufacturing industries have
experienced significant job losses in recent years, while unemployment rates
have increased or remained steady for five years. In contrast to the overall
strong performance of the U.S. economy in the 1990s, Hawaii's economic activity
has been flat during that time.

The failure of the State or other organizations or governmental agencies with
which the State electronically interacts, including State vendors and the
federal government, to be Year 2000 compliant may materially affect the State's
revenue and operations.


                                       25
<PAGE>

Minnesota Bonds

Diversity and a significant natural resource base are two important
characteristics of Minnesota's economy. While the structure of the State's
economy parallels the structure of the United States economy as a whole, there
is some concentration in manfacturing categories. The importance of the State's
rich resource base for overall employment is apparent in the employment mix in
the non-durable goods industries.

The recession that began in 1990 was less severe in Minnesota than in the
national economy, and Minnesota's recovery was more rapid than the nation's. The
State's per capita income has generally remained above the national average in
spite of recessions and some difficult years in agriculture. Since 1995, the
State's monthly unemployment rate generally has been less than the national
unemployment rate.

The Minnesota Constitution places no limitation on the amount of debt which may
be authorized for permissible purposes. As of June 1, 1998, the outstanding
principal amount of general obligation bonds of the State was approximately $2.4
billion.

The Minnesota legislature has enacted a provision that interest on obligations
of Minnesota governmental units be included in the net income of individuals,
trusts and estates for Minnesota income tax purposes if a court determines that
Minnesota's exemption of such interest is unlawful in that it discriminates
against interstate commerce because interest on obligations of governmental
issuers in other states is so included. This provision applies to taxable years
that begin during or after the calendar year in which any such court decision
becomes final, no matter when the obligations were issued. Should a court so
rule, the value of securities held by the Fund, and thus the value of the Fund's
shares, would likely decrease, perhaps significantly.

The University of Minnesota, established as a separate entity by the Minnesota
Constitution, and various State agencies or instrumentalities established by the
Legislature, are authorized by law to issue various forms of obligations. These
obligations may be supported by the full faith and credit of the University and
the other issuers, or by various revenue pledges, or both. However, such
obligations are not debts of the State and the State is not required to provide
monies for their repayment.

The failure of the State or other organizations or governmental agencies with
which the State electronically interacts, including State vendors and the
federal government, to be Year 2000 compliant may materially affect the State's
revenue and operations.


                                       26
<PAGE>

Missouri Bonds

The State Constitution provides that the General Assembly may issue general
obligation bonds without voter approval solely for the purpose of (1) refunding
outstanding bonds or (2) upon the recommendation of the Governor, for a
temporary liability by reason of unforeseen emergency or of deficiency in
revenue in an amount not to exceed $1,000,000 for any one year and to be paid in
not more than five years or as otherwise specifically provided. When the
liability exceeds $1,000,000, the General Assembly, or the people by initiative,
may submit the proposition to incur indebtedness to the voters of the State, and
the bonds may be issued if approved by a majority of those voting.

The Constitution imposes in the Tax Limitation Amendment limits on the amount of
State taxes which may be collected by the State of Missouri in any fiscal year.
The limit is tied to total State revenues for fiscal year 1980-81, as defined in
the Tax Limitation Amendment, adjusted annually, in accordance with the formula
set forth in the Amendment, which adjusts the limit based on increases in the
average personal income of Missouri for certain designated periods. The details
of the Amendment are complex and clarification from subsequent legislation and
further judicial decisions may be necessary. If total State revenues exceed the
State revenue limit by more than one percent, the State is required to refund
the excess. The revenue limit can only be exceeded if the General Assembly
approves by a two-thirds vote of each House an emergency declaration by the
Governor. Revenues have exceeded the limit in each year since 1995, and the
state expects that the limit will again be exceeded in Fiscal Year 1998 by
approximately $118 million, which will trigger an income tax refund liability
under the Constitution.

The State's general revenue fund has had a surplus for five consecutive years,
increasing in fiscal 1997 to a balance of $1.71 billion.

To the extent that the payment of general obligation bonds issued by the State
of Missouri or a unit of local government in the Fund' portfolio is dependent on
revenues from the levy of taxes and such obligations have been issued subsequent
to the date of the Tax Limitation Amendment's adoption, November 4, 1980, the
ability of the State of Missouri or the appropriate local unit to levy
sufficient taxes to pay the debt service on such bonds may be affected.

Debt obligations of certain State and local agencies and authorities are not, by
the terms of their respective authorizing statutes, obligations of the State or
any political subdivision, public instrumentality or authority, county,
municipality or other state or local unit of government. The debt obligations of
such issuers are payable only from the revenues generated by the project or
program financed from the proceeds of the debt obligations they issue.

The State has a significant agricultural sector which may experience problems
comparable to those which are occurring in other states. To the extent that any
such problems intensify, there could be an adverse impact on the overall
economic condition of the State. Per capita income is slightly below the
national average.

Defense-related business plays an important role in Missouri's economy. To the
extent that changes in military appropriations are enacted by the United States
Congress, Missouri could be disproportionately affected.

The failure of the State or other organizations or governmental agencies with
which the State electronically interacts, including State vendors and the
federal government, to be Year 2000 compliant may materially affect the State's
revenue and operations.

New Jersey Bonds

After a period of strong growth in the mid-1980s, New Jersey as well as the rest
of the Northeast slipped into a slow-down well before the onset of the national
recession which officially began in July 1990. The onset of recession caused an
acceleration of New Jersey's job losses in construction and manufacturing, as
well as an employment downturn in such previously growing sectors as wholesale
trade, retail trade, finance, utilities, trucking and warehousing. The net
effect was a decline in the State's total nonfarm wage and salary employment,
followed by a recovery up to June 1997 of 97% of the jobs lost during the
recession.

Evidence of the State's improving economy can be found in increased homebuilding
and other areas of construction activity, rising consumer spending for new cars
and light trucks, substantial new job creation and a decline in the 


                                       27
<PAGE>

unemployment rate. Looking further ahead, prospects for New Jersey appear
favorable, although a return to the pace of the 1980's is highly unlikely.

While personal income growth has been slower than the national average, per
capita income in New Jersey is second among the states.

The State ended fiscal 1997 with a general fund surplus and an undesignated fund
balance of $1.1 billion, and anticipates that it will again have a general fund
surplus at the end of fiscal 1998, with an expected undesignated fund balance of
$1 billion.

The New Jersey Constitution provides, in part, that no money shall be drawn from
the State treasury except for appropriations made by law and that no law
appropriating money for any State purpose shall be enacted if the appropriations
contained therein, together with all prior appropriations made for the same
fiscal period, shall exceed the total amount of the revenue on hand and
anticipated to be available to meet such appropriations during such fiscal
period, as certified by the Governor.

New Jersey's Local Budget Law imposes specific budgetary procedures upon
counties and municipalities ("local units"). Every local unit must adopt an
operating budget which is balanced on a cash basis, and items of revenue and
appropriation must be examined by the Director of the Division of Local
Government Services. State law also regulates the issuance of debt by local
units, by limiting the amount of tax anticipation notes that may be issued by
local units and requiring their repayment within 120 days of the end of the
fiscal year (six months in the case of the counties) in which issued. With
certain exceptions, no local unit is permitted to issue bonds for the payment of
current expenses or to pay outstanding bonds, except with the approval of the
Local Finance Board. Local units may issue bond anticipation notes for temporary
periods not exceeding in the aggregate approximately ten years from the date of
first issue. The debt that any local unit may authorize is limited by statute.

The failure of the State or other organizations or governmental agencies with
which the State electronically interacts, including State vendors and the
federal government, to be Year 2000 compliant may materially affect the State's
revenue and operations.

New York Bonds

Circumstances adversely affecting the State's credit rating may directly or
indirectly affect the market value of bonds issued by the State's political
subdivisions and its Authorities to the extent that those entities depend, or
are perceived to depend, upon State financial assistance. Conversely, the fiscal
stability of the State is related to the fiscal stability of New York City and
of the Authorities. The State's experience has been that if New York City or any
of the Authorities suffers serious financial difficulty, the ability of the
State, New York City, the State's political subdivisions and the Authorities to
obtain financing in the public credit markets is adversely affected. This
results, in part, from the expectation that to the extent that any Authority or
local government experiences financial difficulty, it will seek and receive
State financial assistance. Moreover, New York City accounts for a substantial
portion of the State's population and tax receipts, so New York City's financial
integrity affects the State directly. Accordingly, if there should be a default
by New York City or any of the Authorities, the market value and marketability
of all New York State tax-exempt bonds could be adversely affected. This would
have an adverse effect on the net asset value and liquidity of the Fund, even
though securities of the defaulting entity may not be held by the Fund.


                                       28
<PAGE>

New York State. New York's economy features the services, trade, finance,
insurance and real estate sectors. The New York economy has expanded as it
continues to recover from the national recession of the early 1990s, although
growth remains somewhat slower than the national level. While new jobs have been
added, employment growth has been hindered in recent years by cutbacks in the
computer and instrument manufacturing, utility, defense and banking industries.
The State's economy is expected to continue to expand during 1998, although
employment growth is projected to slow. The unemployment rate is expected to
decrease, although it is projected to remain above the national rate. Per capita
income, which has historically exceeded the national average, is projected to
show moderate growth.

New York State's financial operations have improved during recent fiscal years.
During the period 1989-90 through 1991-92, the State incurred General Fund
operating deficits that were closed with receipts from the issuance of tax and
revenue anticipation notes. The national recession, followed by the lingering
economic slowdown in the New York and regional economy, resulted in repeated
shortfalls in receipts and three budget deficits during those years. Since
1992-93, however, the State has had balanced budgets, on a cash basis, in each
fiscal year.

The adopted 1998-99 budget projects an increase in General Fund disbursements of
7.1 percent over 1997-98 levels. State Funds (excluding federal grants)
disbursements are projected to increase by 9.8 percent from the prior fiscal
year. All Governmental Funds projected disbursements increase by 8.3 percent
over the prior fiscal year. The 1998-99 State Financial Plan is projected to be
balanced on a cash basis, with an estimated reserve for future needs of $761
million. The total amount of non-recurring resources included in the 1998-99
Financial Plan are projected to be $264 million.

The State has closed substantial projected budget gaps in recent years, and the
Executive Budget estimated General Fund budget gaps of $1.7 billion and $3.7
billion in 1999-00 and 2000-01, respectively. After application of reserves
created as part of the 1998-99 budget process, the 1999-00 gap is now expected
to be approximately $1.3 billion. Sustained growth in the State's economy could
contribute to closing projected budget gaps over the next several years;
however, the projections in 1999-00 currently assume actions to significantly
lower disbursements and achieve additional receipts.

There can be no assurance that the State's projections for tax and other
receipts for the 1998-99 fiscal year are not overstated and will not be revised
downward, or that disbursements will not be in excess of the amounts projected.
In addition, projections of State disbursements for future fiscal years may be
affected by uncertain factors relating to the economy and the financial
condition of the Authorities, New York City and other localities. In the event
that these factors affect, or are perceived to affect, the State's ability to
meet its financial obligations, the market value and marketability of its bonds
also may be adversely affected.

The State anticipates that its capital programs will be financed, in part,
through borrowings by the State and public authorities in the 1998-99 fiscal
year. The State expects to issue $528 million in general obligation bonds
(including $154 million for purposes of redeeming outstanding BANs) and $154
million in general obligation commercial paper. The Legislature has also
authorized the issuance of up to $419 million in Certificates of Participation
during the State's 1998-99 fiscal year for equipment purchases. The projection
of the State regarding its borrowings for the 1998-99 fiscal year may change if
circumstances require.

Borrowings by other public authorities pursuant to lease-purchase and
contractual-obligation financing for capital programs of the State are projected
to total approximately $2.9 billion in the 1998-99 fiscal year, including costs
of issuances, reserve funds, and other costs, net of anticipated refundings and
other adjustments.

Certain litigation pending or determined against the State or its officers or
employees could have a substantial or long-term adverse effect on State
finances. Among the more significant of these cases are those that involve:
challenges to the State's finance policies, claims challenging different aspects
of the State's social welfare programs, claims of racial segregation, and real
property claims.

The State is addressing Year 2000 data processing compliance issues, and is
focusing on mission-critical and high-priority computer systems.
"Mission-critical" systems are those impacting health, safety and welfare, while
"high-priority" applications are those critical for a state agency to fulfill
its mission and deliver services, but for which there are manual alternatives.
There can be no guarantee, however, that all of the State's mission-critical and
high-


                                       29
<PAGE>

priority computer systems will be Year 2000 compliant and that the State's
operations or finances will not be adversely affected as a result.

Authorities. The fiscal stability of the State is related to the fiscal
stability of its Authorities, which generally are responsible for financing,
constructing and operating revenue-producing public facilities. Authorities are
not subject to the constitutional restrictions on the incurrence of debt which
apply to the State itself and may issue bonds and notes within the amounts
indicated in their legislative authorization. The State's access to the public
credit markets could be impaired, and the market price of its outstanding debt
may be adversely affected, if any of the Authorities were to default on their
respective obligations. As of December 31, 1997, there were outstanding
approximately $84 billion aggregate principal amount of bonds and bond
anticipation notes issued by 17 Authorities, only a portion of which were
guaranteed by the State or supported by the State through lease-purchase or
contractual-obligation financing arrangements or through moral obligation
provisions. While principal and interest payments on outstanding Authority
obligations normally are paid from revenues generated by projects of the
Authorities, in the past the State has had to appropriate large amounts to
enable certain Authorities (in particular, the New York State Urban Development
Corporation and the New York State Housing Finance Agency) to meet their
financial obligations. Further assistance to these Authorities may be required
in the future.

The Metropolitan Transportation Authority (the "MTA") oversees the operation of
New York City's bus and subway systems by its affiliates, the New York City
Transit Authority and the Manhattan and Bronx Surface Transit Operating
Authority (collectively, the "TA") and, through subsidiaries, operates certain
commuter rail and bus lines and a rapid transit line on Staten Island. Through
its affiliated agency, the Triborough Bridge and Tunnel Authority (the "TBTA"),
the MTA operates certain intrastate toll bridges and tunnels. The MTA has
depended and will continue to depend upon State, local government and TBTA
support to operate the mass transit portion of these operations because fare
revenues are insufficient. For the 1998-99 fiscal year, State assistance to the
MTA is estimated at approximately $1.3 billion.

State legislation accompanying the 1996-97 adopted State budget authorized the
MTA, TBTA and TA to issue an aggregate of $6.5 billion in bonds to finance a
portion of a new $11.98 billion MTA capital plan for the 1995 through 1999
calendar years (the "1995-99 Capital Program"). In July 1997, the Capital
Program Review Board approved the 1995-99 Capital Program, which supersedes the
overlapping portion of the MTA's 1992-96 Capital Program. This is the fourth
capital plan since the Legislature authorized procedures for the adoption,
approval and amendment of MTA capital programs and is designed to upgrade the
performance of the MTA's transportation systems by investing in new rolling
stock, maintaining replacement schedules for existing assets and bringing the
MTA system into a state of good repair. The 1995-99 Capital Program assumes the
issuance of an estimated $5.2 billion in bonds under this $6.5 billion aggregate
bonding authority. The remainder of the plan is projected to be financed through
assistance from the State, the federal government, and the City of New York, and
from various other revenues generated from actions taken by the MTA.

There can be no assurance that all the necessary governmental actions for future
capital programs will be taken, that funding sources currently identified will
not be decreased or eliminated, or that the 1995-99 Capital Program, or parts
thereof, will not be delayed or reduced. Should funding levels fall below
current projections, the MTA would have to revise its 1995-99 Capital Program
accordingly. If the 1995-99 Capital Program is delayed or reduced, ridership and
fare revenues may decline, which could, among other things, impair the MTA's
ability to meet its operating expenses without additional assistance.

The City of New York. The fiscal health of the State is closely related to the
fiscal health of its localities, particularly the City of New York (the "City"),
which has required and continues to require significant financial assistance
from the State.

In response to the City's fiscal crisis in 1975, the State took a number of
steps to assist the City in returning to fiscal stability. Among these actions,
the State created the Municipal Assistance Corporation for the City of New York
("MAC") to provide financing assistance to the City. The State also enacted the
New York State Financial Emergency Act for the City of New York which, among
other things, established the New York State Financial Control Board (the
"Control Board") to oversee the City's financial affairs. The State also
established the Office of the State Deputy Comptroller for New York City
("OSDC") in the Office of the State Comptroller to assist the Control Board in
exercising its powers and responsibilities.


                                       30
<PAGE>

The City operates under a four-year Financial Plan which is prepared annually
and is periodically updated. In 1986, the Control Board's powers of approval
over the City's Financial Plan were suspended when certain statutory conditions
were met. However, the Control Board, MAC and OSDC continue to exercise various
monitoring functions relating to the City's financial position and upon the
occurrence of certain events, including, but not limited to, a City operating
budget deficit of more than $100 million, the Control Board is required by law
to impose a "Control Period". The City submits its financial plans as well as
periodic updates to the Control Board for its review.

In 1997, the State created the New York City Transitional Finance Authority to
finance a portion of the City's capital program because the City was approaching
its State Constitutional general debt limit. Despite this additional financing
mechanism, the City currently projects that, if no further action is taken, it
will reach its debt limit in City fiscal year 1999-2000. Future developments
concerning the City or entities issuing debt for the benefit of the City, and
public discussions of such developments, as well as prevailing market conditions
and securities credit ratings, may affect the ability or cost to sell securities
issued by the City or such entities and may also affect the market for their
outstanding securities.

Although the City has balanced its budget since 1981, estimates of the City's
revenues and expenditures are based on various assumptions and contingencies.
Unforeseen developments and changes in major assumptions could significantly
affect the City's ability to balance its budget as required by State law and t
meet its annual cash flow and financing requirements.

The staffs of the Control Board, OSDC and City Comptroller issue periodic
reports on the City's Financial Plans. Recent reports note that the City had a
substantial surplus in City fiscal year 1996-97 and indicate that the City
projects another substantial surplus for City fiscal year 1997-98. While several
sectors of the City's economy have expanded recently, especially tourism and
business and professional services, City tax revenues remain heavily dependent
on the continued profitability of the securities industry and the national
economy. Recent reports have indicated that the City's long-term expenditure
growth is not in line with recurring revenue growth and that, consequently,
substantial budget gaps between forecast revenues and expenditures that must be
closed with reduced expenditures and/or increased revenues are likely in future
years.

Other Localities. Certain localities in addition to the City have experienced
financial problems and have received additional State assistance during the last
several State fiscal years. The potential impact on the State of such actions by
localities is not included in the projections of the State receipts and
disbursements for the State's 1998-99 fiscal year.

Municipalities and school districts have engaged in substantial short-term and
long-term borrowing. In 1995, the total indebtedness of all localities in the
State other than the City was approximately $20.0 billion; a small portion
(approximately $77 million) of this indebtedness represented borrowing to
finance budgetary deficits and was issued pursuant to enabling State
legislation. Twenty-one localities had outstanding indebtedness for deficit
financing at the close of their fiscal years ending in 1996.

From time to time, Federal expenditure reductions could reduce, or in some cases
eliminate, Federal funding of some local programs and accordingly might impose
substantial increased expenditure requirements on affected localities. If the
State, the City or any of the Authorities were to suffer serious financial
difficulties jeopardizing their respective access to the public credit markets,
the marketability of notes and bonds issued by localities within the State could
be adversely affected. Localities may also face unanticipated problems resulting
from certain pending litigation, judicial decisions and long-range economic
trends. Other large-scale problems, such as declining city populations,
increasing expenditures, and other economic trends could adversely affect
localities, necessitating State assistance.

Puerto Rico Bonds

Puerto Rico's manufacturing sector has become more diversified as industrial
development has become more capital intensive and more dependent on skilled
labor. The service sector, including wholesale and retail trade, finance,
insurance and real estate, also plays a major role in the economy. The service
sector ranks second only to manufacturing in contribution to the gross domestic
product and leads all sectors in providing employment. In recent years, the
service sector has experienced significant growth in response to and paralleling
the expansion of the manufacturing sector. Growth in construction and tourism
also contributed to contributed increased economic activity in fiscal 1997.


                                       31
<PAGE>

Much of the development of the manufacturing sector in Puerto Rico to date can
be attributed to various federal and Commonwealth tax incentives, most notably
Section 936 of the Internal Revenue Code (the "Code"), which allows companies
with operations in Puerto Rico and other U.S. territories to receive a credit to
be used against U.S. tax on certain income from operations and the
Commonwealth's Industrial Incentives Program. However, in 1996 amendments were
passed that phase out Section 936 tax credits over ten years for existing
claimants and eliminate it for corporations without established operations after
October 1995. The long-term effects on the Puerto Rico economy of the repeal of
section 936 cannot yet be determined, although the repeal is not expected to
have material adverse effects on the Commonwealth's economy in the short- or
medium-term. The Commonwealth also needs to address its substantial unfunded
pension liabilities to its two main public pension systems, which together total
approximately $6 billion.

Puerto Rico's economy has continued to expand for over a decade, with almost
every sector participating and resulting in record levels of employment
(although Puerto Rico's unemployment rate has continued to exceed the average
for the United States). Factors behind this expansion included
Commonwealth-sponsored economic development programs, periodic declines in the
exchange value of the United States dollar, increases in the level of federal
transfers and the relatively low cost of borrowing. Personal income, both
aggregate and per capita, has increased consistently each year since 1985, but
per capita income remains lower than in the United States.

The Commonwealth's general fund has had a positive cash balance in recent years,
and was forecast to have a balance of $38 million at the end of fiscal 1998. The
balance at the end of fiscal 1997 was $127.5 million.

The Constitution of Puerto Rico provides that public debt of the Commonwealth
will constitute a first claim on available Commonwealth revenues. Public debt
includes general obligation bonds and notes of the Commonwealth and any payments
required to be made by the Commonwealth under its guarantees of bonds and notes
issued by its public instrumentalities.

The Constitution of Puerto Rico also provides that direct obligations of the
Commonwealth evidenced by full faith and credit bonds or notes shall not be
issued if the amount of the principal of and interest on such bonds and notes
and on all such bonds and notes theretofore issued which is payable in any
fiscal year, together with any amount paid by the Commonwealth in the preceding
fiscal year on account of bonds or notes guaranteed by the Commonwealth, exceeds
15% of the average annual revenues raised under the provisions of Commonwealth
legislation and covered into the Treasury of Puerto Rico (principally income
taxes, property taxes and excise taxes) in the two fiscal years preceding the
then current fiscal year.

The Commonwealth has historically maintained a fiscal policy providing for a
prudent relationship between the growth of public sector debt and the growth of
the economic base required to service that debt. However, in recent years there
have been higher levels of public sector debt compared to the growth in nominal
gross product. These higher levels are due to the increase during fiscal 1996
and 1997 in the amount of debt incurred to finance infrastructure projects. This
trend is expected to continue during the next few fiscal years as the level of
public sector capital investment remains high.

The failure of the Commonwealth or other organizations or governmental agencies
with which the Commonwealth electronically interacts, including Commonwealth
vendors and the federal government, to be Year 2000 compliant may materially
affect the Commonwealth's revenue and operations.

Texas Bonds

The State Comptroller of Public Accounts has predicted that the overall State
economy will slightly outpace national economic growth in the long term. The
service-producing sectors (which include transportation, public utilities,
finance, insurance, real estate, trade, services and government) are the major
sources of job growth in Texas, although the rate of growth of goods-producing
jobs has been nearly as fast as that of service-producing jobs since 1994.
Construction has been the State's fastest growing industry in recent years. The
State now ranks second in manufacturing employment, and job growth in
manufacturing is expected to continue. The predominant manufacturing sectors are
high technology and petroleum-related manufacturing.

Texas has added more jobs than any other state during the 1990s, and the State's
unemployment rate has declined 


                                       32
<PAGE>

for five consecutive years. While job growth has been strong, personal income
growth per capita has been slower, and per capita income remains below the
national average.

Due to the State's expansion in Medicaid spending and other Health and Human
Services programs requiring federal matching revenues, federal receipts were the
State's main revenue source during fiscal year 1997. Sales tax, which had been
the main source of revenue for 12 years prior to 1993, was second. Licenses,
fees and permits, the motor fuels tax and other excise taxes also are important
sources of revenue. The State has no personal or corporate income tax, although
the State does impose a corporate franchise tax based on the amount of a
corporation's capital and "earned surplus", which includes corporate net income
and officers' and directors' compensation.

The State's debt position has grown in recent years, and although much of the
indebtedness of the State is designed to be self-supporting, the State has begun
to issue more debt supported by the general revenue fund.

The State Constitution prohibits the State from levying ad valorem taxes on
property for general revenue purposes. The State Constitution also limits the
rate of growth of appropriations from tax revenues not dedicated by the
Constitution during any biennium to the estimated rate of growth for the State's
economy. The Legislature may avoid the constitutional limitation if it finds, by
a majority vote of both Houses, that an emergency exists. The State Constitution
authorizes the Legislature to provide by law for the implementation of this
restriction, and the Legislature, pursuant to such authorization, has defined
the estimated rate of growth in the State's economy to mean the estimated
increase in State personal income.

In 1997, voters approved a constitutional amendment that prohibits the
legislature from authorizing additional state debt payable from general revenues
if the resulting annual debt service exceeds five percent of an amount equal to
the average amount of general revenue for the three immediately preceding years,
excluding revenues constitutionally dedicated for purposes other than payment of
debt service.

The State is focusing its Year 2000 efforts on mission-critical computer systems
(those that impact public health, public safety and revenue
collection/distribution), and currently believes that most will be operable in
the Year 2000. There is no guarantee, however, that the State systems and
systems of other entities on which the State's system relies will be Year 2000
compliant. Failure of any systems to be Year 2000 compliant will have an adverse
effect on the State's revenues and operations.

Washington Bonds

On a combined basis, the aerospace, timber and food processing industries employ
about 9% of the State's non-farm workers. Agriculture, combined with food
processing, is the State's most important industry .

The State's manufacturing base includes aircraft manufacture, which comprised
approximately 25% of total manufacturing in 1995. The aerospace industry
currently represents approximately 8% of all taxable business income generated
in the State. The Boeing Company is the State's largest employer. While the
primary activity of Boeing is the manufacture of commercial aircraft, Boeing has
played leading roles in the aerospace and military missile programs of the
United State and has undertaken a broad program of diversification activities
including Boeing Information and Support Services. Although Boeing has dominated
manufacturing employment, other manufacturers have experienced growth, thus
reducing Boeing's percentage of total manufacturing jobs in the State. The most
significant growth in manufacturing jobs, other than aerospace, has been in high
technology-based companies.

The State ranks fourth among all states in the percentage of its work force
employed in technology-related industries and ranks third among the largest
software development centers.

Forest products rank second behind aerospace in value of total production. A
continued decline in overall production during the next few years is expected
due to federally imposed limitations on the harvest of old-growth timber and the
inability to maintain the recent record levels of production increases.


                                       33
<PAGE>

International trade plays an important role in the State's employment base, as
one in six jobs in the State is related to international trade. The State's
trade levels depend largely on national and world (rather than local) economic
conditions, including consumer demands. The impact of the Asian financial crisis
on the Washington economy is expected to be disproportionately high due to the
State's above-average dependence on trade with the affected countries.
Washington expects a slowdown in employment growth as a result of slower U.S.
economic growth, the Asian financial crisis and mild downturn in aerospace
unemployment.

While personal income growth, which has been strong in recent years, is expected
to slow, it is projected to continue to outpace average U.S. personal income
growth.

For the 1997-99 biennium, General Fund-State revenues are estimated to finish at
$19.9 billion. The General Fund is projected to end the 1997-99 biennium with a
$820 million fund balance.

As of July 1, 1995, Initiative 601, which was voted into law in November 1993,
limits increases in General Fund-State government expenditures to the three-year
average rate of population and inflation growth. Thus far, Initiative 601 has
not had a restrictive impact on the State's budget.

Washington's Constitution, as interpreted by the State Supreme Court, prohibits
the imposition of net income taxes. For the fiscal year ending June 30, 1997,
approximately 76.1% of the State's tax revenues derived from general and
selective sales and gross receipts taxes.

With certain exceptions, the amount of State general obligation debt which may
be incurred is limited by constitutional and statutory restrictions. The
limitations in both cases are imposed by prohibiting the issuance of new debt if
the new debt would cause the maximum annual debt service on all thereafter
outstanding general obligation debt to exceed a specified percentage of the
arithmetic mean of general State revenues for the preceding three years. These
are limitations on the incurrence of new debt and are not limitations on the
amount of debt service which may be paid by the State in future years.

The State has taken action to ensure that its computer systems are Year 2000
compliant. It does not expect the cost of bringing its systems into compliance
to be material or that its operations will be materially impaired with the
advent of the Year 2000. It is possible, however, that costs will exceed the
State's expectations. Also, the State cannot quantify potential losses due to
systems disruption, and the amount of any potential recovery by the State. The
failure of the State or other organizations or governmental agencies with which
the State electronically interacts to be Year 2000 compliant may materially
affect the State's revenue and operations.

                                       8.
                                Past Performance

Each Fund computes the average annual rate of total return for each class during
specified periods that would equate the initial amount invested to the ending
redeemable value of such investment by adding one to the computed average annual
total return, raising the sum to a power equal to the number of years covered by
the computation and multiplying the result by $1,000 which represents a
hypothetical initial investment. The calculation assumes deduction of the
maximum sales charge from the initial amount invested and reinvestment of all
income dividends and capital gains distributions on the reinvestment dates at
prices calculated as stated in the Prospectus. The ending redeemable value is
determined by assuming a complete redemption at the end of the period(s) covered
by the average annual total return computation.

In calculating total returns for Class A shares, the current maximum sales
charge of 4.75% (as a percentage of the offering price) is deducted from the
initial investment (unless the return is shown at net asset value). For Class B
shares (National Fund only), the payment of the applicable CDSC (5.0% prior to
the first anniversary of purchase, 4.0% prior to the second anniversary of
purchase, 3.0% prior to the third and fourth anniversaries of purchase, 2.0%
prior to the fifth anniversary of purchase, 1.0% prior to the sixth anniversary
of purchase and no CDSC on and after the sixth anniversary of purchase) is
applied to the National Fund' investment result for that class for the time
period shown (unless the total return is shown at net asset value). For Class C
shares, the 1.0% CDSC is applied to the applicable Fund's investment result for
that class for the time period shown prior to the first anniversary of purchase
(unless the 


                                       34
<PAGE>

total return is shown at net asset value). Total returns also assume that all
dividends and capital gains distributions during the period are reinvested at
net asset value per share, and that the investment is redeemed at the end of the
period.

The total returns for the Class A shares of the National, New York, Texas, New
Jersey, Connecticut, Missouri, Hawaii, Washington, Minnesota and California Fund
of the Fund using the computation method described above for the one-year period
ended on September 30, 1998 were as follows:    %,    %,    ,    %,    %,    %, 
   %    %,    % and    % respectively. The average annual compounded rates of 
total return for the National, New York, Texas, New Jersey, Connecticut,
Missouri, Hawaii, Washington and California Fund for the five years ending on
September 30, 1998 were as follows:    %,    %,    %,    %,    %,    %,    %,   
    % and    % respectively. The average annual compounded rates of total return
for the National, New York, Texas, New Jersey, Connecticut, Missouri, Hawaii,
Washington, Minnesota and California Fund for ten years or life of the Fund were
as follows:    %,    %,    %,    %,    %,    %,    %,    %,    % and    % 
respectively. These five and ten year total returns included the California 
Fund' Class A predecessor until July 15, 1996.

The total return for Class B Shares of the National Fund for the one year period
ended September 30, 1998 was    %.

The total return for Class C Shares of the National, New York and California
Fund for the two year period ending September 30, 1998 were    %,    % and    %.

Each Fund's yield quotation for each class is based on a 30-day period ended on
a specified date, computed by dividing the Fund' net investment income per share
earned during the period by the Fund' maximum offering price per share on the
last day of the period. This is determined by finding the following quotient:
Take the Fund' dividends and interest earned during the period minus its
expenses accrued for the period (net of reimbursements) and divide by the
product of (i) the average daily number of Fund shares outstanding during the
period that were entitled to receive dividends and (ii) the Fund' maximum
offering price per share on the last day of the period. To this quotient add
one. This sum is multiplied by itself five times. Then, one is subtracted from
the product of this multiplication and the remainder is multiplied by two. Yield
for the Class A shares reflects the deduction of the maximum initial sales
charge, but may also be shown based on the Fund's net asset value per share.
Yields for Class B and C shares do not reflect the deduction of the CDSC. For
the 30-day period ended September 30, 1998, the yields for Class A shares of the
National, California, Connecticut, Missouri, New Jersey, New York, Texas,
Hawaii, Washington and Minnesota Funds were    ,    %,    ,    %,    %,    %,   
   %,    %,    % and    %, respectively.

Each Fund's tax-equivalent yield for each class is computed by dividing that
portion of the class' yield (as determined above) which is tax exempt by one
minus a stated income tax rate (National 7.14%; California 8.16%; Connecticut
7.31%; Missouri 7.66%; New Jersey 7.36%; New York 7.69%; Texas 6.75%; Hawaii
7.83%; Washington 7.77% and Minnesota 7.67%) and adding the product to that
portion, if any, of the class' yield that is not tax exempt. For the 30-day
period ended on September 30, 1998, the tax-equivalent yields for Class A shares
of the National, California, Connecticut, Missouri, New Jersey, New York, Texas,
Hawaii, Washington and Minnesota Fund were   %,   %,   %,   %,   %,   %,   %, 
  %,   % and    %, respectively.

It is important to remember that these figures represent past performance and an
investor should be aware that the investment return and principal value of a
Fund investment will fluctuate so that an investor's shares, when redeemed, may
be worth more or less than their original cost. Therefore, there is no assurance
that this performance will be repeated in the future.

                                       9.
                          Information About the Company

The directors, trustees and officers of Lord Abbett-sponsored mutual funds,
together with the partners and employees of Lord Abbett, are permitted to
purchase and sell securities for their personal investment accounts. In engaging
in personal securities transactions, however, such persons are subject to
requirements and restrictions contained in the Company's Code of Ethics which
complies, in substance, with each of the recommendations of the Investment
Company's Institute's Advisory Group on Personal Investing. Among other things,
the Code requires that Lord Abbett partners and employees obtain advance
approval before buying or selling securities, submit confirmations and quarterly


                                       35
<PAGE>

transaction reports, and obtain approval before becoming a director of any
company; and it prohibits such persons from investing in a security 7 days
before or after any Lord Abbett-sponsored fund trades in such security,
prohibiting profiting on trades of the same security within 60 days and trading
on material and non-public information. The code imposes certain similar
requirements and restrictions on the independent directors and trustees of each
Lord Abbett-sponsored mutual funds to the extent contemplated by the
recommendations of such Advisory Group.

                                       10.
                              Financial Statements

The financial statements for the fiscal year ended September 30, 1998 and the
opinion thereon of Deloitte & Touche LLP, independent auditors, included in the
1998 Annual Report to Shareholders of the Lord Abbett Tax-Free Income Fund,
Inc., are incorporated herein by reference in reliance upon the authority of
Deloitte & Touche LLP as experts in auditing and accounting.


                                       36
<PAGE>

PART C OTHER INFORMATION

Item 23. Exhibits

      (a)   Articles of Incorporation.
            Incorporated by reference. Articles of Restatement.
      (b)   By-Laws.
      (c)   Instruments Defining Rights of Security Holders.
      (d)   Investment Advisory Contracts. Incorporated by Reference.
      (e)   Underwriting Contracts. Incorporated by Reference.
      (f)   Bonus or Profit Sharing Contracts. Incorporated by Reference.
      (g)   Custodian Agreement. Incorporated by Reference.
      (i)   Legal Opinion. Incorporated by Reference.
      (j)   Other Opinion. Consent of Independent Auditors.
      (l)   Initial capital Agreements. Incorporated by Reference.
      (m)   Rule 12b-1 Plan. Incorporated by Reference.
      (n)   Financial Data Schedule is incorporated by reference to Exhibit 27 
            of Post-Effective Amendment No.28 to the Registration Statement on
            Form N-1A filed on February 2, 1998.
      (o)   Rule 18f-3 Plan. Incorporated by Reference.

Item 24. Persons Controlled by or Under Common Control with Registrant

            None.

Item 25. Indemnification

            Registrant is incorporated under the laws of the State of Maryland
            and is subject to Section 2-418 of the Corporations and Associations
            Article of the Annotated Code of the State of Maryland controlling
            the indemnification of directors and officers. Since Registrant has
            its executive offices in the State of New York, and is qualified as
            a foreign corporation doing business in such State, the persons
            covered by the foregoing statute may also be entitled to and subject
            to the limitations of the indemnification provisions of Section
            721-726 of the New York Business Corporation Law.

            The general effect of these statutes is to protect officers,
            directors and employees of Registrant against legal liability and
            expenses incurred by reason of their positions with the Registrant.
            The statutes provide for indemnification for liability for
            proceedings not brought on behalf of the corporation and for those
            brought on behalf of the corporation, and in each case place
            conditions under which indemnification will be permitted, including
            requirements that the officer, director or employee acted in good
            faith. Under certain conditions, payment of expenses in advance of
            final disposition may be permitted. The By-laws of Registrant,
            without limiting the authority of Registrant to indemnify any of its
            officers, employees or agents to the extent consistent with
            applicable law, make the indemnification of its directors mandatory
            subject only to the conditions and limitations imposed by the
            above-mentioned Section 2-418 of Maryland law and by the provisions
            of Section 17(h) of the Investment Company Act of 1940 as
            interpreted and required to be implemented by SEC Release No.
            IC-11330 of September 4, 1980.

            In referring in its By-laws to, and making indemnification of
            directors subject to the conditions and limitations of, both Section
            2-418 of the Maryland law and Section 17(h) of the Investment
            Company Act of 1940, Registrant intends that conditions and
            limitations on the extent of the indemnification of directors
            imposed by the provisions of either Section 2-418 or Section 17(h)
            shall apply and that any inconsistency between the two will be


                                       1
<PAGE>

            resolved by applying the provisions of said Section 17(h) if the
            condition or limitation imposed by Section 17(h) is the more
            stringent. In referring in its By-laws to SEC Release No. IC-11330
            as the source for interpretation and implementation of said Section
            17(h), Registrant understands that it would be required under its
            By-laws to use reasonable and fair means in determining whether
            indemnification of a director should be made and undertakes to use
            either (1) a final decision on the merits by a court or other body
            before whom the proceeding was brought that the person to be
            indemnified ("indemnitee") was not liable to Registrant or to its
            security holders by reason of willful malfeasance, bad faith, gross
            negligence, or reckless disregard of the duties involved in the
            conduct of his office ("disabling conduct") or (2) in the absence of
            such a decision, a reasonable determination, based upon a review of
            the facts, that the indemnitee was not liable by reason of such
            disabling conduct, by (a) the vote of a majority of a quorum of
            directors who are neither "interested persons" (as defined in the
            1940 Act) of Registrant nor parties to the proceeding, or (b) an
            independent legal counsel in a written opinion. Also, Registrant
            will make advances of attorneys' fees or other expenses incurred by
            a director in his defense only if (in addition to his undertaking to
            repay the advance if he is not ultimately entitled to
            indemnification) (1) the indemnitee provides a security for his
            undertaking, (2) Registrant shall be insured against losses arising
            by reason of any lawful advances, or (3) a majority of a quorum of
            the non-interested, non-party directors of Registrant, or an
            independent legal counsel in a written opinion, shall determine,
            based on a review of readily available facts, that there is reason
            to believe that the indemnitee ultimately will be found entitled to
            indemnification.

            Insofar as indemnification for liability arising under the
            Securities Act of 1933 may be permitted to directors, officers and
            controlling persons of the Registrant pursuant to the foregoing
            provisions, or otherwise, the Registrant has been advised that in
            the opinion of the Securities and Exchange Commission such
            indemnification is against public policy as expressed in the Act and
            is, therefore, unenforceable. In the event that a claim for
            indemnification against such liabilities (other than the payment by
            the Registrant of expense incurred or paid by a director, officer or
            controlling person of the Registrant in the successful defense of
            any action, suit or proceeding) is asserted by such director,
            officer or controlling person in connection with the securities
            being registered, the Registrant will, unless in the opinion of its
            counsel the matter has been settled by controlling precedent, submit
            to a court of appropriate jurisdiction the question whether such
            indemnification by it is against public policy as expressed in the
            Act and will be governed by the final adjudication of such issue.

            In addition, Registrant maintains a directors' and officers' errors
            and omissions liability insurance policy protecting directors and
            officers against liability for breach of duty, negligent act, error
            or omission committed in their capacity as directors or officers.
            The policy contains certain exclusions, among which is exclusion
            from coverage for active or deliberate dishonest or fraudulent acts
            and exclusion for fines or penalties imposed by law or other matters
            deemed uninsurable.

Item 26. Business and Other Connections of Investment Adviser

            Lord, Abbett & Co. acts as investment manager for twelve other
            investment companies (of which it is principal underwriter for
            thirteen), and as investment adviser to approximately private
            accounts as of September 30, 1998. Other than acting as trustees,
            directors and/or 


                                       2
<PAGE>

            officers of open-end investment companies managed by Lord, Abbett &
            Co., none of Lord, Abbett & Co.'s partners has, in the past two
            fiscal years, engaged in any other business, profession, vocation or
            employment of a substantial nature for his own account or the
            capacity of director, officer, employee, or partner of any entity
            except as follows:

Item 27. Principal Underwriter

            (a)   Lord Abbett Affiliated Fund, Inc.
                  Lord Abbett Mid-Cap Value Fund, Inc.
                  Lord Abbett Bond-Debenture Fund, Inc.
                  Lord Abbett Developing Growth Fund, Inc.
                  Lord Abbett U.S. Government Securities Fund, Inc.
                  Lord Abbett Global Fund, Inc.
                  Lord Abbett U.S. Government Money Market Fund, Inc.
                  Lord Abbett Series Fund, Inc.
                  Lord Abbett Equity Fund
                  Lord Abbett Tax-Free Income Trust
                  Lord Abbett Research Fund, Inc.
                  Lord Abbett Securities Trust
                  Lord Abbett Investment Trust
                 
                  Investment Advisor

                  American Skandia Trust (Lord Abbett Growth and Income
                  Portfolio)

            (b)   The partners of Lord, Abbett & Co. are:

                  Name and Principal             Positions and Offices
                  Business Address (1)           with Registrant
                  --------------------           ---------------

                  Robert S. Dow                  Chairman and President
                  Paul A. Hilstad                Vice President & Secretary
                  Stephen I. Allen               Vice President
                  Zane E. Brown                  Vice President
                  Daniel E. Carper               Vice President
                  Daria L. Foster                Vice President
                  Robert G. Morris               Vice President
                  Robert J. Noelke               Vice President
                  John J. Walsh                  Vice President
                 
      The other general partners of Lord, Abbett & Co. who are neither officers
nor directors of the Registrant are John E. Erard, Robert P. Fetch, Robert I.
Gerber, W. Thomas Hudson, Stephen J. McGruder, Michael McLaughlin, R. Mark
Pennington and Christopher J. Towle.

                  (1)   Each of the above has a principal business address: 
                        767 Fifth Avenue, New York, NY 10153


                                       3
<PAGE>

Item 28. Location of Accounts and Records

            Registrant maintains the records, required by Rules 31a - 1(a) and
            (b), and 31a - 2(a) at its main office.

            Lord, Abbett & Co. maintains the records required by Rules 31 - 1(f)
            and 31a - 2(e) at its main office.

            Certain records such as cancelled stock certificates and
            correspondence may be physically maintained at the main office of
            the Registrant's Transfer Agent, Custodian, or Shareholder Servicing
            Agent within the requirements of Rule 31a-3.

Item 29. Management Services

            None.

Item 30. Undertakings

      (c)   The Registrant undertakes to furnish each person to whom a
            prospectus is delivered with a copy of the Registrant's latest
            annual report to shareholders, upon request and without charge.

            The registrant undertakes, if requested to do so by the holders of
            at least 10% of the registrant's outstanding shares, to call a
            meeting of shareholders for the purpose of voting upon the question
            of removal of a director or directors and to assist in
            communications with other shareholders as required by Section 16(c).


                                       4
<PAGE>

                                   SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment
Company Act of 1940 the Registrant has duly caused this Registration Statement
and/or any amendment thereto to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of New York and State of New York on the
2nd day of December, 1998.

                                          LORD ABBETT TAX-FREE INCOME FUND, INC.


                                          By /s/ Robert S. Dow
                                             -----------------------------------
                                             Robert S. Dow,
                                             Chairman of the Board

Pursuant to the requirements of the Securities Act of 1933, this Registration
Statement has been signed below by the following persons in the capacities and
on the dates indicated.

                                  Chairman, President
/s/ Robert S. Dow                 and Director            December 2, 1998
- -----------------------------  -------------------------  ----------------------
Robert S. Dow                           (Title)                 (Date)

/s/ Thayer Bigelow                      Director          December 2, 1998
- -----------------------------  -------------------------  ----------------------
E. Thayer Bigelow                       (Title)                 (Date)

/s/ William H. T. Bush                  Director          December 2, 1998      
- -----------------------------  -------------------------  ----------------------
William H. T. Bush                      (Title)                 (Date)          
                               
/s/ Robert B. Calhoun                   Director          December 2, 1998      
- -----------------------------  -------------------------  ----------------------
Robert B. Calhoun                       (Title)                 (Date)          
                               
/s/ Stewart S. Dixon                    Director          December 2, 1998      
- -----------------------------  -------------------------  ----------------------
Stewart S. Dixon                        (Title)                 (Date)          
                               
/s/ John C. Jansing                     Director          December 2, 1998      
- -----------------------------  -------------------------  ----------------------
John C. Jansing                         (Title)                 (Date)          
                               
/s/ C. Alan MacDonald                   Director          December 2, 1998      
- -----------------------------  -------------------------  ----------------------
C. Alan MacDonald                       (Title)                 (Date)          
                               
/s/ Hansel B. Millican, Jr.             Director          December 2, 1998      
- -----------------------------  -------------------------  ----------------------
Hansel B. Millican, Jr.                 (Title)                 (Date)          
                               
/s/ Thomas J. Neff                      Director          December 2, 1998      
- -----------------------------  -------------------------  ----------------------
Thomas J. Neff                          (Title)                 (Date)          

                               Vice President and
/s/ Keith F. O'Connor          Chief Financial Officer    December 2, 1998
- -----------------------------  -------------------------  ----------------------
Keith F. O'Connor                       (Title)                 (Date)

<PAGE>


                                                                         EX-99.a

                     LORD ABBETT TAX-FREE INCOME FUND, INC.
                             ARTICLES OF RESTATEMENT

            FIRST: LORD ABBETT TAX-FREE INCOME FUND, INC., a Maryland
corporation, (the "Corporation") desires to restate its charter as currently in
effect.

            SECOND: The following provisions are all the provisions of the
charter currently in effect.

                       RESTATED ARTICLES OF INCORPORATION

                                       OF

                     LORD ABBETT TAX-FREE INCOME FUND, INC.

                                    ARTICLE I

            I, the subscriber, Kenneth B. Cutler, whose post office address is
63 Wall Street, New York, New York 10005, being over eighteen years of age, am
acting as incorporator with the intention of forming a corporation under and by
virtue of the General Laws of the State of Maryland authorizing the formation of
corporations.

                                   ARTICLE II

            The name of the corporation (hereinafter called the "Corporation")
is Lord Abbett Tax-Free Income Fund, Inc.

                                   ARTICLE III

            The current post office address of the place at which the principal
office of the Corporation in the State of Maryland is located is c/o The
Prentice-Hall Corporation System, Maryland, 11 East Chase Street, Baltimore,
Maryland 21202.

<PAGE>

            The Corporation's current resident agent is The Prentice-Hall
Corporation System, Maryland, 11 East Chase Street, Baltimore, Maryland 21202.
Said resident agent is a corporation in the State of Maryland.

                                   ARTICLE IV

            The purpose or purposes for which the Corporation is formed and the
business or objects to be transacted, carried on and promoted by it, are as
follows:

            1. To conduct, operate and carry on the business of an investment
company.

            2. To purchase, subscribe for, invest in or otherwise acquire, and
to own, hold, sell, possess, transfer or otherwise dispose of, or turn to
account or realize upon, and generally deal in, all forms of securities of every
nature, kind, character, type and form, including but not limited to, shares,
stocks, bonds, debentures, notes, scrip, participation certificates, rights to
subscribe, warrants, options, certificates of deposit, choses in action,
evidences of indebtedness, certificates of indebtedness and certificates of
interest of any and every kind and nature whatsoever, secured and unsecured,
issued or to be issued, by any corporation, partnership, association, trust,
entity or person, public or private, whether organized under the laws of the
United States, or any state, commonwealth, territory or possession thereof, or
organized under the laws of any foreign country.

            3. To issue, sell, repurchase, redeem, retire, cancel, acquire,
resell, transfer, and otherwise deal in shares of the capital stock of the
Corporation, and to apply to any such repurchase, redemption, retirement,
cancellation or acquisition of shares of capital stock of the Corporation, any
funds of the Corporation, whether capital, surplus or otherwise to the full
extent permitted by the laws of Maryland, all without the vote or consent of the
stockholders of the Corporation.

            4. To conduct its business in the State of Maryland, all other
states and elsewhere in any part of the world, and to have one or more offices
outside the State of Maryland.

            5. To do any and all things herein set forth, and in addition such
other acts and things as are necessary or convenient to the attainment of the
purposes of this Corporation, or any of them, to the same extent as natural
persons lawfully might


                                       2
<PAGE>

or could do in any part of the world, and to engage in any lawful act or
activity for which corporations may be organized under the laws of the State of
Maryland.

            The foregoing objects and purposes shall, except as otherwise
expressly provided, be in no way limited or restricted by reference to, or
inference from the terms of any other clause of this or any other Article of
these Articles of Incorporation, and shall each be regarded as independent, and
construed as powers as well as objects and purposes, and the enumeration of
specific purposes, objects and powers shall not be construed to limit or
restrict in any manner the meaning of general terms or the general powers of the
Corporation now or hereafter conferred by the laws of the State of Maryland, nor
shall the expression of one thing be deemed to exclude another, though it be of
like nature, not expressed; provided, however, that the Corporation shall not
have power to carry on within the State of Maryland any business whatsoever the
carrying on of which would preclude it from being classified as an ordinary
business corporation under the laws of said State; nor shall any of the
foregoing statements of its objects, purposes and powers be deemed to permit the
Corporation to carry on any business, or exercise any powers, in any state,
territory, district or country except to the extent that the same may lawfully
be carried on or exercised under the laws thereof.

                                    ARTICLE V

            SECTION 1. The total number of shares which the Corporation has
authority to issue is 1,000,000,000 shares of capital stock of the par value of
$.001 each (the "Shares"), having an aggregate par value of $1,000,000. The
Board of Directors of the Corporation shall have full power and authority, from
time to time, to classify or reclassify any unissued Shares, including, without
limitation, the power to classify or reclassify unissued shares into series, and
to classify or reclassify a series into one or more classes of stock that may be
invested together in the common investment portfolio in which the series is
invested, by setting or changing the preferences, conversion or other rights,
voting powers, restrictions, limitations as to dividends, qualifications, or
terms or conditions of redemption of such shares of stock. All Shares of a
series shall represent the same interest in the Corporation and have the same
preferences, conversion or other rights, voting powers, restrictions,
limitations as to dividends, qualifications, and terms and conditions of
redemption as the other Shares of that series, except to the extent that the
Board of Directors provides for differing preferences, conversion or other
rights, voting powers, restrictions, limitations as to dividends,
qualifications, or terms or conditions of redemption of Shares of classes of
such series as determined pursuant to Articles Supplementary filed for record
with the State Department of Assessments and Taxation of Maryland, or as
otherwise determined pursuant to these 


                                       3
<PAGE>

Articles or by the Board of Directors in accordance with law. The Shares shall
initially be classified into ten series designated initially as the "National
Series", consisting of 80,000,000 Shares, the "California Series", consisting of
40,000,000 Shares, the "Connecticut Series", consisting of 40,000,000 Shares,
the "Hawaii Series", consisting of 40,000,000 Shares, the "Minnesota Series",
consisting of 40,000,000 Shares, the "Missouri Series", consisting of 40,000,000
Shares, the "New Jersey Series", consisting of 80,000,000 Shares, the "New York
Series", consisting of 80,000,000 Shares, the "Texas Series", consisting of
40,000,000 Shares and the "Washington Series", consisting of 40,000,000 Shares.
Prior to the first classification of a series into additional classes, all
outstanding Shares of such series shall be of a single class. Notwithstanding
any other provision of these Articles, upon the classification of unissued
Shares into additional series, the Board of Directors shall specify a legal name
for the new series, in appropriate charter documents filed for record with the
State Department of Assessments and Taxation of Maryland providing for such name
change and classification, and upon the first classification of a series into
additional classes, the Board of Directors shall specify a legal name for the
outstanding class, as well as for the new class or classes, in appropriate
charter documents filed for record with the State Department of Assessments and
Taxation of Maryland providing for such name changes and classification.

            [On July 3, 1996, the Articles of Incorporation of the Corporation
were further supplemented by the filing of Articles of Amendment with the State
Department of Assessments and Taxation of Maryland which specified the legal
name for the existing class of capital stock of each Series of the Corporation,
both outstanding shares and unissued shares, as Class A.

            On July 9, 1996, the Articles of Incorporation of the Corporation
were further supplemented by the filing of Articles Supplementary with the State
Department of Assessments and Taxation of Maryland which as subsequently
corrected by a Certificate of Correction filed on September 5, 1996, pursuant to
the authority of the Board of Directors of the Corporation to classify and
reclassify unissued shares of stock of the Corporation and to classify a series
into one or more classes of such series, (i) classified and reclassified from
previously unclassified shares of stock of the Corporation, an additional
40,000,000 authorized but unissued shares of capital stock of the Corporation as
Class A shares of the "National Series" and an additional 40,000,000 authorized
but unissued shares of capital stock of the Corporation as Class A shares of the
"California Series", with the characteristics of the Class A shares of the
respective series as previously set forth in the Articles of Incorporation of
the Corporation, (ii) classified and reclassified 20,000,000 authorized but
unissued Class A shares of the National Series as Class C shares of the National
Series, 20,000,000 authorized but unissued Class A shares of the New York Series
as Class C shares of the New York Series, and 20,000,000 authorized but unissued
Class A shares of the California Series as Class C shares of the California
Series and (iii) classified and reclassified 20,000,000 authorized but unissued


                                       4
<PAGE>

Class A shares of the National Series as Class B shares of the National Series.
Such Articles Supplementary further provided that subject to the power of the
Board of Directors to classify and reclassify unissued shares, all shares of the
Corporation's Class C stock of the California Series and the New York Series and
the Class C and Class B stock of the National Series shall be invested in the
same investment portfolio of the Corporation as the Class A stock of the
California Series, the New York Series and the National Series, respectively,
and shall have the same preferences, conversion or other rights, voting powers,
restrictions, limitations as to dividends, qualifications, and terms and
conditions of redemption set forth in Article V of the Articles of Incorporation
of the Corporation and shall be subject to all other provisions of the Articles
of Incorporation relating to stock of the Corporation generally.]

            SECTION 2. A description of the relative preferences, conversion and
other rights, voting powers, restrictions, limitations as to dividends,
qualifications and terms and conditions of redemption of all series and classes
of series of Shares is as follows, unless otherwise set forth in Articles
Supplementary filed for record with the State Department of Assessments and
Taxation of Maryland or otherwise determined pursuant to these Articles:

            (a) Assets Belonging to Series. All consideration received or
      receivable by the Corporation for the issue or sale of Shares of a
      particular series, together with all assets in which such consideration is
      invested or reinvested, all income, earnings, profits and proceeds
      thereof, including any proceeds derived from the sale, exchange or
      liquidation of such assets, and any funds or payments derived from any
      reinvestment of such proceeds in whatever form the same may be, shall
      irrevocably belong to that series for all purposes, subject only to the
      rights of creditors, and shall be so recorded upon the books of account of
      the Corporation. Such consideration, assets, income, earnings, profits and
      proceeds, including any proceeds derived from the sale, exchange or
      liquidation of such assets, and any funds or payments derived from any
      reinvestment of such proceeds in whatever form the same may be, together
      with any unallocated items (as hereinafter defined) relating to that
      series as provided in the following sentence, are herein referred to as
      "assets belonging to" that series. In the event that there are any assets,
      income, earnings, profits or proceeds thereof, funds or payments that are
      not readily identifiable as belonging to any particular series
      (collectively "Unallocated Items"), the Board of Directors shall allocate
      such Unallocated Items to and among any one or more of the series creat-


                                       5
<PAGE>

      ed from time to time in such manner and on such basis as it, in its sole
      discretion, deems fair and equitable; and any Unallocated Items so
      allocated to a particular series shall belong to that series. Each such
      allocation by the Board of Directors shall be conclusive and binding upon
      the stockholders of all series for all purposes.

            (b) Liabilities Belonging to Series. The assets belonging to each
      particular series shall be charged with the liabilities of the Corporation
      in respect of that series, including any class thereof, and with all
      expenses, costs, charges and reserves attributable to that series,
      including any such class, and shall be so recorded upon the books of
      account of the Corporation. Such liabilities, expenses, costs, charges and
      reserves, together with any unallocated items (as hereinafter defined)
      relating to that series, including any class thereof, as provided in the
      following sentence, so charged to that series, are herein referred to as
      "liabilities belonging to" that series. In the event there are any
      unallocated liabilities, expenses, costs, charges or reserves of the
      Corporation which are not readily identifiable as belonging to any
      particular series (collectively "Unallocated Items"), the Board of
      Directors shall allocate and charge such Unallocated Items to and among
      any one or more of the series created from time to time in such manner and
      on such basis as the Board of Directors in its sole discretion deems fair
      and equitable; and any Unallocated Items so allocated and charged to a
      particular series shall belong to that series. Each such allocation by the
      Board of Directors shall be conclusive and binding upon the stockholders
      of all series for all purposes. To the extent determined by the Board of
      Directors, liabilities and expenses relating solely to a particular class
      (including, without limitation, distribution expenses under a Rule 12b-1
      plan and administrative expenses under an administration or service
      agreement, plan or other arrangement, however designated, which may be
      adopted for such class) shall be allocated to and borne by such class and
      shall be appropriately reflected (in the manner determined by the Board of
      Directors) in the net asset value, dividends and distributions and
      liquidation rights of the shares of such class.

            (c) Dividends. Dividends and distributions on shares of a particular
      series may be paid to the holders of Shares of that series at such times,
      in such manner and from such of the income and capital gains, accrued or
      realized, from the assets belonging to that series, after providing for
      actual and accrued liabilities belonging to that series, as the Board of
      Directors may determine. Such dividends and distributions may vary between
      or among classes of a series to reflect differing allocations of
      liabilities and expenses of such series between or among such classes to
      such extent as may be provided in or determined pur-


                                       6
<PAGE>

      suant to Articles Supplementary filed for record with the State Department
      of Assessments and Taxation of Maryland or as may otherwise be determined
      by the Board of Directors.

            (d) Liquidation. In the event of the liquidation or dissolution of
      the Corporation, the stockholders of each series shall be entitled to
      receive, as a series, when and as declared by the Board of Directors, the
      excess of the assets belonging to that series over the liabilities
      belonging to that series. The assets so distributable to the stockholders
      of one or more classes of a series shall be distributed among such
      stockholders in proportion to the respective aggregate net asset values of
      the shares of such series held by them and recorded on the books of the
      Corporation.

            (e) Voting. On each matter submitted to vote of the stockholders,
      each holder of a Share shall be entitled to one vote for each such Share
      standing in his name on the books of the Corporation irrespective of the
      series or class thereof and all shares of all series and classes shall
      vote as a single class ("Single Class Voting"); provided, however, that
      (i) as to any matter with respect to which a separate vote of any series
      or class is required by the Investment Company Act of 1940, as amended
      from time to time, applicable rules and regulations thereunder, or the
      Maryland General Corporation Law, such requirement as to a separate vote
      of that series or class shall apply in lieu of Single Class Voting as
      described above; (ii) in the event that the separate vote requirements
      referred to in (i) above apply with respect to one or more (but less than
      all) series or classes, then, subject to (iii) below, the shares of all
      other series and classes shall vote as a single class; and (iii) as to any
      matter which does not affect the interest of a particular series or class,
      only the holders of shares of the one or more affected series or classes
      shall be entitled to vote.

            (f) Conversion. At such times (which times may vary among shares of
      a class) as may be determined by the Board of Directors, Shares of a
      particular class of a series may be automatically converted into Shares of
      another class of such series based on the relative net asset values of
      such classes at the time of conversion, subject, however, to any
      conditions of conversion that may be imposed by the Board of Directors.

            (g) Equality. All Shares of each particular series shall represent
      an equal proportionate interest in the assets belonging to that series
      (subject to the liabilities belonging to that series), but the provisions
      of this sentence or any other provision of these Articles shall not
      restrict any distinctions that may exist 


                                       7
<PAGE>

      with respect to stockholder elections to receive dividends or
      distributions in cash or Shares or that may otherwise exist with respect
      to dividends and distributions on Shares of the same series.

            SECTION 3. The Shares of the Corporation shall be subject to the
following provisions:

            (a) All Shares now or hereafter authorized shall be subject to
      redemption and redeemable at the option of the stockholder, in the sense
      used in the General Laws of the State of Maryland authorizing the
      formation of corporations. Each holder of the Shares, upon request to the
      Corporation accompanied by surrender (to the Corporation, or an agent
      designated by it) of the appropriate stock certificate or certificates, if
      any, in proper form for transfer, and such other instruments as the Board
      of Directors may require, shall be entitled to require the Corporation to
      redeem all or any part of the Shares outstanding in the name of such
      holder on the books of the Corporation, at a redemption price equal to the
      net asset value of such Shares determined as hereinafter set forth.
      Notwithstanding the foregoing, the Corporation may deduct from the
      proceeds otherwise due to any stockholder requiring the Corporation to
      redeem Shares a redemption charge not to exceed one percent (1%) of such
      net asset value or a reimbursement charge, a deferred sales charge or
      other charge that is integral to the Corporation's distribution program
      (which charges may vary within and among series and classes) as may be
      established from time to time by the Board of Directors.

            (b) Notwithstanding the foregoing, the Board of Directors of the
      Corporation may suspend the right of the holders of the Shares to require
      the Corporation to redeem Shares or may suspend any voluntary purchase of
      such Shares:

                  (i) for any period (A) during which the New York Stock
            Exchange is closed other than the customary weekend and holiday
            closing, or (B) during which trading on the New York Stock Exchange
            is restricted;

                  (ii) for any period during which an emergency, as defined by
            the rules of the Securities and Exchange Commission or any successor
            thereto, exists as a result of which (A) disposal by the Corporation
            of securities owned by it is not reasonably practicable, or (B) it
            is not rea-


                                       8
<PAGE>

            sonably practicable for the Corporation fairly to determine the
            value of its net assets; or

                  (iii) for such other periods as the Securities and Exchange
            Commission or any successor thereto may by order permit for the
            protection of security holders of the Corporation.

      (c) The Corporation, pursuant to a resolution of the Board of Directors
and without the vote or consent of stockholders of the Corporation, shall have
the right to redeem at net asset value all Shares in any stockholder account in
which there are less than 25 shares or such lesser number of Shares as shall be
specified in such resolution. Such resolution shall set forth that redemption of
Shares in such accounts has been determined to be necessary to reduce
disproportionately burdensome expenses in servicing stockholder accounts, or to
be otherwise in the economic best interest of the Corporation. Such resolution
shall provide that prior notice of at least 30 days shall be given to a
stockholder before such redemption of shares and that the stockholder will have
30 days (or such longer period as is specified in the resolution) from the date
of the notice to avoid such redemption by increasing his account to at least 25
Shares, or such lesser number of Shares as is specified in the resolution.

            SECTION 4. Notwithstanding any provision of Maryland law requiring
any action to be taken or authorized by the affirmative vote of the holders of a
designated proportion greater than a majority of the Shares outstanding or of
the votes entitled to be cast, such action shall be effective and valid if taken
or authorized by the affirmative vote of the holders of a majority of the total
number of Shares outstanding and entitled to vote thereon pursuant to the
provisions of these Articles of Incorporation.

            SECTION 5. No holder of stock of the Corporation shall, as such
holder, have any right to purchase or subscribe for any Shares which it may
issue or sell (whether out of the number of Shares now or hereafter authorized
by these Articles of Incorporation, or any amendment thereof, or out of any
Shares acquired by it after the issue thereof, or otherwise) other than such
right, if any, as the Board of Directors, in its discretion, may determine.


                                       9
<PAGE>

                                   ARTICLE VI

            The current number of directors of the Corporation is nine, and the
names of those who shall act as such until their successors are duly elected and
qualify are as follows:

                               Robert S. Dow
                               E. Thayer Bigelow
                               William H.T. Bush
                               Robert B. Calhoun
                               Stewart S. Dixon
                               John C. Jansing
                               C. Alan MacDonald
                               Hansel B. Millican, Jr.
                               Thomas J. Neff

However, the By-Laws of the Corporation may fix the number of directors at a
number other than nine and may authorize the Board of Directors, by the vote of
a majority of the entire Board of Directors, to divide the Board into classes,
to increase or decrease the number of directors within a limit specified in the
By-Laws, provided that in no case shall the number of directors be less than
three, and to fill the vacancies created by any such increase in the number of
directors. Unless otherwise provided in the By-Laws of the Corporation, the
directors of the Corporation need not be stockholders.

                                   ARTICLE VII

            The following provisions are inserted for the management of the
business and conduct of the affairs of the Corporation, and to create, define,
limit and regulate the powers of the Corporation, the directors and the
stockholders.

            SECTION 1. In furtherance and not in limitation of the powers
conferred by statute and pursuant to these Articles of Incorporation, the Board
of Directors is expressly authorized to do the following:

            (a) To make, adopt, alter, amend and repeal By-Laws of the
      Corporation;


                                       10
<PAGE>

            (b) To declare (from interest, dividends or other income received or
      accrued, from accruals of original issue or other discounts on obligations
      held, from capital or other profits on portfolio assets whether realized
      or unrealized, from surplus whether earned, capital or paid in from any
      other lawful sources with respect to a particular series) dividends and
      distributions on the Corporation's shares, with respect to such series,
      for payment in cash, property or the Corporation's own stock to
      stockholders of record on such dates (which may be as frequently as every
      day) and payable at such intervals as the Board of Directors shall
      determine at any time in advance of such payment, whether or not in the
      amount of such payment can at that time be determined or must be
      calculated subsequent to declaration and prior to payment by reference to
      amounts or other factors not yet determined at the time of declaration
      (including but not limited to the amount of a dividend or distribution to
      be determined only by reference to what is sufficient to enable the
      Corporation to qualify as a regulated investment company under the United
      States Internal Revenue Code or to avoid liability for Federal income
      tax); provided that if a dividend is paid from any source other than
      earned surplus, the source of the dividend shall be disclosed not later
      than at the time of payment to the stockholders of such series who receive
      it (the authority granted by this subsection (b) to permit, without
      limitation, and if otherwise lawful: the declaration of dividends or
      distributions by means of a formula or other similar method of
      determination whether or not the amount of such dividend or distribution
      can be calculated at the time of such declaration; establishing record or
      payment dates for dividends or distributions on any basis, including
      establishing a number of record or payment dates subsequent to the
      declaration of any dividend or distribution; establishing the same payment
      date for any number or dividends or distributions declared prior to such
      date, providing for the payment of dividends or distributions declared and
      as yet unpaid to stockholders of the Corporation redeeming shares prior to
      the payment date otherwise applicable; and providing in advance for the
      conditions under which any dividend or distribution may be payable in the
      Corporation's own shares to all or less than all of the Corporation's
      stockholders with respect to a particular series and for the calculation
      of any transfer from earned surplus to capital surplus in excess of the
      transfer to the stated capital of the aggregate par value of the shares of
      a particular series so to be issued, whether such dividend or distribution
      is in authorized but unissued or in treasury shares of the Corporation.

            (c) To issue and sell or to cause the issuance and sale of Shares in
      such amounts and on such terms and conditions, for such purpose and for
      such amount or kind of consideration as is now or hereafter permitted by
      the laws of 


                                       11
<PAGE>

      the State of Maryland and in accordance with the Investment Company Act of
      1940;

            (d) To purchase and to cause to be purchased Shares, pursuant to
      these Articles of Incorporation, upon tender thereof by the holder or
      holders thereof or otherwise, provided the Corporation has assets
      belonging to that Series legally available for such purpose whether
      arising out of paid-in surplus, other surplus, net profits or otherwise,
      to such extent and in such manner and upon such terms as the Board of
      Directors shall deem expedient, and to pay for such Shares in cash
      belonging to that Series then held or owned by the Corporation;

            (e) To authorize, subject to such vote, consent, or approval of
      stockholders and other conditions, if any, as may be required by any
      applicable statute, rule or regulation, the execution and performance by
      the Corporation of an agreement or agreements with any person,
      corporation, association, partnership, or other organization whereby,
      subject to the supervision and control of the Board of Directors, any such
      other person, corporation, association, partnership, or other
      organization, shall render managerial, investment advisory and related
      services to the Corporation (including, if deemed advisable, the
      management or supervision of the investment portfolios of the Corporation)
      upon such terms and conditions as may be provided in such agreement or
      agreements;

            (f) To authorize, subject to such vote, consent or approval of
      stockholders and other conditions, if any, as may be required by any
      applicable statute, rule or regulation, the execution and performance by
      the Corporation of an agreement or agreements, which may be exclusive,
      with any person, corporation, association, partnership or other
      organization, as distributor, providing for the sale and distribution of
      the Shares. Such agreement or agreements may provide for the charge by the
      Corporation of a premium over the net asset value (determined as
      hereinafter provided) of such Shares and allowance of a discount by the
      Corporation to such distributor, and may further provide for the
      reallowance by such distributor of concessions or commissions from but not
      exceeding such discount; provided, however, that such discount shall not
      exceed the amount of the premium;

            (g) To authorize any agreement of the character described in
      subsection (e) or (f) of this Section 1 with any person, corporation,
      association, partnership or other organization, although one or more of
      the members of the Board of Directors or officers of the Corporation may
      be the other party to any 


                                       12
<PAGE>

      such agreement or an officer, director, shareholder, or member of such
      other party, and no such agreement shall be invalidated or rendered
      voidable by reason of the existence of any such relationship. Any director
      of the Corporation who is also a director or officer of such Corporation
      or who is so interested may be counted in determining the existence of a
      quorum at any meeting of the Board of Directors which shall authorize any
      such agreement, and may vote thereat to authorize any such contract or
      transaction, with like force and effect as if he were not such director or
      officer of such other corporation or not so interested. Any Agreement
      entered into pursuant to said subsections (e) or (f) shall be consistent
      with and subject to the requirements of the Investment Company Act of
      1940, as amended from time to time, applicable rules and regulations
      thereunder, or any other applicable Act of Congress hereafter enacted, and
      no amendment to any agreement entered into pursuant to said subsection (e)
      (other than an amendment reducing the compensation of the other party
      thereto) shall be effective unless assented to by the affirmative vote of
      a majority of the outstanding voting securities of the Corporation (as
      such phrase is defined in the Investment Company Act of 1940, as amended
      from time to time) entitled to vote on the matter.

            SECTION 2. The Board of Directors may authorize the purchase by the
Corporation, either directly or through any agent, of the Shares, in the open
market or otherwise, at prices not in excess of the net asset value of such
Shares (determined as hereinafter provided) as of a time determined by the Board
of Directors reasonably proximate to the time of purchase by the Corporation or
any such agent.

            SECTION 3. For the purposes referred to in these Articles of
Incorporation, the net asset value of shares of the capital stock of the
Corporation of each series and class as of any particular time (a "determination
time") shall be determined by or pursuant to the direction of the Board of
Directors as follows:

            (a) At times when a series is not classified into multiple classes,
      the net asset value of each share of stock of a series, as of a
      determination time, shall be the quotient, carried out to not less than
      two decimal points, obtained by dividing the net value of the assets of
      the Corporation belonging to that series (determined as hereinafter
      provided) as of such determination time by the total number of shares of
      that series then outstanding, including all shares of that series which
      the Corporation has agreed to sell for which the price has been
      determined, and excluding shares of that series which the Corporation has
      agreed to purchase or which are subject to redemption for which the price
      has been determined.


                                       13
<PAGE>

            The net value of the assets of the Corporation of a series as of a
      determination time shall be determined in accordance with sound accounting
      practice by deducting from the gross value of the assets of the
      Corporation belonging to that series (determined as hereinafter provided),
      the amount of all liabilities belonging to that series (as such terms are
      defined in subsection (b) of Section 2 of Article V), in each case as of
      such determination time.

            The gross value of the assets of the Corporation belonging to a
      series as of such determination time shall be an amount equal to all cash,
      receivables, the market value of all securities for which market
      quotations are readily available and the fair value of other assets of the
      Corporation belonging to that series (as such terms are defined in
      subsection (a) of Section 2 of Article V) at such determination time, all
      determined in accordance with sound accounting practice. Securities held
      shall be valued pursuant to methods approved by the Board of Directors and
      in accordance with applicable statutes and regulations. The determination
      of the market value of securities hereunder may be determined by reference
      to any recognized source of quotations or to a valuation service approved
      by the Board of Directors.

            (b) At times when a series is classified into multiple classes, the
      net asset value of each share of stock of a class of such series shall be
      determined in accordance with the foregoing subsection (a) with
      appropriate adjustments to reflect differing allocations of liabilities
      and expenses of such series between or among such classes to such extent
      as may be provided in or determined pursuant to Articles Supplementary
      filed for record with the State Department of Assessments and Taxation of
      Maryland or as may otherwise be determined by the Board of Directors.

            SECTION 4. The presence in person or by proxy of the holders of
one-third of the Shares issued and outstanding and entitled to vote thereat
shall constitute a quorum for the transaction of any business at all meetings of
the shareholders, except as otherwise provided by law or in these Articles of
Incorporation and except that where the holders of Shares of any series or class
are entitled to a separate vote as such series or class (each such series or
class, a "Separate Class"), or where the holder of Shares of two or more (but
not all) series or classes are required to vote as a single series or class
(each such single series or class, a "Combined Class"), the presence in person
or by proxy of the holders of one-third of the Shares of that Separate Class or
Combined Class, as the case 


                                       14
<PAGE>

may be, issued and outstanding and entitled to vote thereat shall constitute a
quorum for such vote. If, however, a quorum with respect to all series,
including all classes thereof, a Separate Class or a Combined Class, as the case
may be, shall not be present or represented at any meeting of the shareholders,
the holders of a majority of the Shares of all series, such Separate Class or
such Combined Class, as the case may be, present in person or by proxy and
entitled to vote shall have power to adjourn the meeting from time to time as to
all series, such Separate Class or such Combined Class, as the case may be,
without notice other than announcement at the meeting, until the requisite
number of Shares entitled to vote at such meeting shall be present. At such
adjourned meeting at which the requisite number of Shares entitled to vote
thereat shall be represented any business may be transacted which might have
been transacted at the meeting as originally notified. The absence from any
meeting of stockholders of the number of Shares in excess of one-third of the
Shares of all series or classes, or of the affected series or classes, as the
case may be, which may be required by the laws of the State of Maryland, the
Investment Company Act of 1940 or any other applicable law, or by these Articles
of Incorporation, for action upon any given matter shall not prevent action at
such meeting upon any other matter or matters which may properly come before the
meeting, if there shall be present thereat, in person or by proxy, holders of
the number of Shares required for action in respect of such other matter or
matters.

            SECTION 5. Any determination as to any of the following matters made
by or pursuant to the direction of the Board of Directors consistent with these
Articles of Incorporation and in the absence of willful misfeasance, bad faith,
gross negligence or reckless disregard of duties, shall be final and conclusive
and shall be binding upon the Corporation and every holder of the Shares of any
series or class, namely, the amount of the assets, obligations, liabilities and
expenses of the Corporation or belonging to any series or with respect to any
class; the amount of the net income of the Corporation from dividends and
interest for any period and the amount of assets at any time legally available
for the payment of dividends with respect to any series or class; the amount of
paid-in surplus, other surplus, annual or other net profits, or net assets in
excess of capital, undivided profits, or excess of profits over losses on sales
of securities belonging to the Corporation or any series or class; the amount,
purpose, time of creation, increase or decrease, alteration or cancellation of
any reserves or charges and the propriety thereof (whether or not any obligation
or liability for which such reserves or charges shall have been created shall
have been paid or discharged) with respect to the Corporation or any series or
class; the market value, or any sale, bid or asked price to be applied in
determining the market value, of any security owned or held by the Corporation;
the number of Shares of the Corporation of any series or class issued or
issuable; the existence of conditions permitting the postponement of payment of
the repurchase price of Shares of any series or class or the suspension of the
right of redemption as provided by law; any matter relating to the acquisition,
holding and disposition of securities and other assets by the Corporation; any


                                       15
<PAGE>

question as to whether any transaction constitutes a purchase of securities on
margin, a short sale of securities, or an underwriting of the sale of, or
participation in any underwriting or selling group in connection with the public
distribution of any securities; and any matter relating to the issue, sale,
repurchase and/or other acquisition or disposition of Shares of stock of any
series or class.

            SECTION 6. The Corporation is adopting its corporate title through
permission of the firm of Lord, Abbett & Co., which is entering into a
management or advisory contract with the Corporation. Such contract shall make
appropriate provisions that upon the termination of such contract for any cause,
or if such firm or subsidiary or affiliate or successor deems it advisable to
withdraw the right to the use of its name, the Corporation will, at the request
of such firm or subsidiary or affiliate or successor lawfully using the name,
take such action as may be necessary to change its name to eliminate all use of
or reference to the words "Lord Abbett" in any form and will not use the
registered service mark of Lord, Abbett & Co., without the written consent of
such firm, subsidiary, affiliate or successor. The Corporation shall also agree
in such contract that investment companies other than the Corporation for which
such firm or a subsidiary successor may act as investment adviser, and other
companies affiliated with Lord, Abbett & Co., may be formed with the words "Lord
Abbett" in their corporate titles. Such agreements on the part of the
Corporation are hereby made binding upon it, its directors, officers,
stockholders, creditors and all other persons claiming under or through it.

                                  ARTICLE VIII

            From time to time any of the provisions of these Articles of
Incorporation may be amended, altered or repealed (including any amendment that
changes the terms of any of the outstanding stock by classification,
reclassification or otherwise), and other provisions that might, under the
statutes of the State of Maryland at the time in force, be lawfully contained in
Articles of Incorporation may be added or inserted, upon the vote of the holders
of a majority of the Shares at the time outstanding and entitled to vote, and
all rights at any time conferred upon the stockholders of the Corporation by
these Articles of Incorporation are subject to the provisions of this Article
VIII.

            THIRD: The foregoing restatement of the charter has been approved by
a majority of the entire board of directors.


                                       16
<PAGE>

            FOURTH: The charter is not amended by these Articles of Restatement.

            FIFTH: The current address of the principal office of the
Corporation is set forth in Article III of the foregoing restatement of the
charter.

            SIXTH: The name and address of the Corporation's current resident
agent are set forth in Article III of the foregoing restatement of the charter.

            SEVENTH: The number of directors of the Corporation and the names of
those currently in office are set forth in Article VI of the foregoing
restatement of the charter.

            The undersigned Vice President acknowledges these Articles of
Restatement to be the corporate act of the Corporation and as to all matters or
facts set forth herein required to be verified under oath, the undersigned Vice
President acknowledges that to the best of his knowledge, information and
belief, these matters and facts are true in all material respects and that this
statement is made under the penalties of perjury.

            IN WITNESS WHEREOF, the Corporation has caused these Articles to be
signed in its name and on its behalf by its Vice President and witnessed to by
its Secretary on this _____ day of November, 1998.

                                       LORD ABBETT TAX-FREE INCOME FUND, INC.


                                       By /s/ Thomas F. Konop
                                          --------------------------------------
                                          Thomas F. Konop, Vice President

WITNESS:


/s/ Paul A. Hilstad

Paul A. Hilstad, Secretary

<PAGE>


                                                                         EX-99.b

                                     BY-LAWS

                                       OF

                     LORD ABBETT TAX-FREE INCOME FUND, INC.

                                    ARTICLE I

                                     OFFICES

      Section 1. Principal Office. The principal office of the Corporation in
Maryland shall be in the City of Baltimore, and the name of the resident agent
in charge thereof is The Prentice-Hall Corporation Systems, Maryland.

      Section 2. Other Offices. The Corporation may also have an office in the
City and State of New York and offices at such other places as the Board of
Directors may from time to time determine.

                                   ARTICLE II
                              STOCKHOLDERS MEETING

      Section 1. Annual Meetings. The Corporation shall not hold an annual
meeting of its stockholders in any fiscal year of the Corporation unless
required in accordance with the following sentence. The Chairman of the Board or
the President shall call an annual meeting of the stockholders when the election
of directors is required to be acted on by stockholders under the Investment
Company Act of 1940, as amended, and the Chairman of the Board, the President, a
Vice President, the Secretary or any director shall call an annual meeting of
stockholders at the request in writing of a majority of the Board of Directors
or of stockholders holding at least one-quarter of the stock of the Corporation

<PAGE>

outstanding and entitled to vote at the meeting. Any annual meeting of the
stockholders held pursuant to the foregoing sentence shall be held at such time
and at such place, within the City of New York or elsewhere, as may be fixed by
the Chairman of the Board or the President or the Board of Directors or by the
stockholders holding at least one-quarter of the stock of the Corporation
outstanding and entitled to vote, as the case may be, and as may be stated in
the notice setting forth such call, provided that any stockholders requesting
such meeting shall have paid to the Corporation the reasonably estimated cost of
preparing and mailing the notice thereof, which the Secretary shall determine
and specify to such stockholders. Any meeting of stockholders held in accordance
with this Section 1 shall for all purposes constitute the annual meeting of
stockholders for the fiscal year of the Corporation in which the meeting is held
and, without limiting the generality of the foregoing, shall be held for the
purposes of (a) acting on any such matter or matters so required to be acted on
by stockholders under the Investment Company Act of 1940, as amended, and (b)
electing directors to hold the offices of any directors who have held office for
more than one year (or, in the case of directors elected prior to July 1, 1987,
who have held office for more than three years) or who have been elected by the
Board of Directors to fill vacancies which result from any cause, and for
transacting such other business as may properly be brought before the meeting.
Only such business, in addition to that prescribed by law, by the Articles of
Incorporation and by these By-laws, may be brought before such meeting as may be
specified by resolution of the Board of Directors or by writing filed with the
Secretary of the Corporation and signed by the Chairman of


                                       2
<PAGE>

the Board or by the President or by a majority of the directors or by
stockholders holding at least one-quarter of the stock of the Corporation
outstanding and entitled to vote at the meeting.

      Section 2. Special Meetings. Special meetings of the stockholders for any
purpose or purposes may be held upon call by the Chairman of the Board or by a
majority of the Board of Directors, and shall be called by the Chairman of the
Board, the President, a Vice President, the Secretary or any director at the
request in writing of a majority of the Board of Directors or of stockholders
holding at least one-quarter of the stock of the Corporation outstanding and
entitled to vote at the meeting, at such time and at such place where an annual
meeting of stockholders could be held, as may be fixed by the Chairman of the
Board, the President or the Board of Directors or by the stockholders holding at
least one-quarter of the stock of the Corporation outstanding and so entitled to
vote, as the case may be, and as may be stated in the notice setting forth such
call. Such request shall state the purpose or purposes of the proposed meeting,
and only such purpose or purposes so specified may properly be brought before
such meeting.

      Section 3. Notice of Meetings. Written or printed notice of every annual
or special meeting of stockholders, stating the time and place thereof and the
general nature of the business proposed to be transacted at any such meeting,
shall be delivered personally or mailed not less than 10 nor more than 90 days
previous thereto to each stockholder of record entitled to vote at the meeting
at his address as the same appears on the books of the Corporation. Meetings may
be held without notice if all of the


                                       3
<PAGE>

stockholders entitled to vote are present or represented at the meeting, or if
notice is waived in writing, either before or after the meeting, by those not
present or represented at the meeting. No notice of an adjourned meeting of the
stockholders other than an announcement of the time and place thereof at the
preceding meeting shall be required.

      Section 4. Quorum. The presence in person or by proxy of the holders of
one-third of the Shares of all Classes issued and outstanding and entitled to
vote thereat shall constitute a quorum for the transaction of any business at
all meetings of the shareholders except as otherwise provided by law or in the
Articles of Incorporation and except that where the holders of the Shares of any
Class are entitled to a separate vote as a Class (a "Separate Class") or where
the holders of Shares of two or more (but not all) Classes are required to vote
as a single Class (a "Combined Class"), the presence in person or by proxy of
the holders of one-third of the Shares of that Separate Class or Combined Class,
as the case may be, issued and outstanding and entitled to vote thereat shall
constitute a quorum for such vote. If, however, a quorum with respect to all
Classes, a Separate Class or a Combined Class, as the case may be, shall not be
present or represented at any meeting of the shareholders, the holders of a
majority of the Shares of all Classes, such Separate Class or such Combined
Class, as the case may be, present in person or by proxy and entitled to vote
shall have power to adjourn the meeting from time to time as to all Classes,
such Separate Class or such Combined Class, as the case may be, without notice
other than announcement at the meeting, until the requisite number of Shares
entitled to vote at such meeting shall be present. At such adjourned meeting at
which the requisite


                                       4
<PAGE>

number of Shares entitled to vote thereat shall be represented any business may
be transacted which might have been transacted at the meeting as originally
notified. The absence from any meeting of stockholders of the number of Shares
in excess of one-third of the Shares of all Classes or of the affected Class or
Classes, as the case may be, which may be required by the laws of the State of
Maryland, the Investment Company Act of 1940 or any other applicable law or the
Articles of Incorporation, for action upon any given matter shall not prevent
action of such meeting upon any other matter or matters which may properly come
before the meeting, if there shall be present thereat, in person or by proxy,
holders of the number of Shares required for action in respect of such matter or
matters.

      Section 5. Voting. All elections shall be had and all questions decided by
a majority of the votes cast, without regard to Class, at a duly constituted
meeting, except as otherwise provided by law or by the Articles of Incorporation
or by these By-laws and except that with respect to a question as to which the
holders of Shares of any Class or Classes are entitled or required to vote as a
Separate Class or a Combined Class, as the case may be, such question shall be
decided as to such Separate Class or such Combined Class, as the case may be, by
a majority of the votes cast by Shares of such Separate Class or such Combined
Class, as the case may be.

      With respect to all Shares having voting rights (a) a shareholder may vote
the Shares owned of record by him either in person or by proxy executed in
writing by the shareholder or by his duly authorized attorney-in-fact, provided
that no proxy shall be


                                       5
<PAGE>

valid after eleven months from its date unless otherwise provided in the proxy
and (b) in all elections for directors every shareholder shall have the right to
vote, in person or by proxy, the Shares owned of record by him, for as many
persons as there are directors to be elected and for whose election he has a
right to vote.

                                   ARTICLE III
                               BOARD OF DIRECTORS

      Section 1. General Powers. The property, affairs and business of the
Corporation shall be managed by the Board of Directors, provided, however, that
the Board of Directors may authorize the Corporation to enter into an agreement
or agreements with any person, corporation, association, partnership or other
organization, subject to the Board's supervision and control, for the purpose of
providing managerial, investment advisory and related services to the
Corporation which may include management or supervision of the investment
portfolio of the Corporation.

      Section 2. Number, Class, Quorum, Election, Term of Office and
Qualifications. The Board of Directors of the Corporation shall consist of not
less than three or more than fifteen persons, none of whom need be stockholders
of the Corporation. The number of directors (within the above limits) shall be
determined by the Board of Directors from time to time, as it sees fit, by vote
of a majority of the whole Board. Directors elected prior to July 1, 1987, shall
be divided into three classes, each to hold office for a term of three years;
directors elected thereafter shall consist of one class only. The directors
shall be


                                       6
<PAGE>

elected at each annual meeting of stockholders and, whether or not elected for a
specific term, shall hold office, unless sooner removed, until their respective
successors are elected and qualify.

      One-third of the whole Board, but in no event less than two, shall
constitute a quorum for the transaction of business, but if at any meeting of
the Board there shall be less than a quorum present, a majority of the directors
present may adjourn the meeting from time to time until a quorum shall have been
obtained, when any business may be transacted which might have been transacted
at a meeting as originally convened. No notice of an adjourned meeting of the
directors other than an announcement of the time and place thereof at the
preceding meeting shall be required. The acts of the majority of the directors
present at any meeting at which there is a quorum shall be the acts of the
Board, except as otherwise provided by law, by the Articles of Incorporation or
by these By-laws.

      Section 3. Vacancies. The Board of Directors, by vote of a majority of the
whole Board, may elect directors to fill vacancies in the Board resulting from
an increase in the number of directors or from any other cause. Directors so
chosen shall hold office until their respective successors are elected and
qualify, unless sooner displaced pursuant to law or by these By-laws.

      The stockholders, at any meeting called for the purpose, may, with or
without cause, remove any director by the affirmative vote of the holders of a
majority of the votes


                                       7
<PAGE>

entitled to be cast, and at any meeting called for the purpose may fill the
vacancy in the Board thus caused.

      Section 4. Regular Meetings. Regular meetings of the Board of Directors
shall be held at such time and place, within or without the State of Maryland,
as may from time to time be fixed by Resolution of the Board or as may be
specified in the notice of any meeting. No notice of regular meetings of the
Board shall be required except as required by the Investment Company Act of
1940, as amended.

      Section 5. Special Meetings. Special meetings of the Board of Directors
may be called from time to time by the Chairman of the Board, the President, any
Vice President or any two directors. Each special meeting of the Board shall be
held at such place, either within or outside of the State of Maryland, as shall
be designated in the notice of such meeting. Notice of each such meeting shall
be mailed to each director, at his residence or usual place of business, at
least two days before the day of the meeting, or shall be directed to him at
such place by telegraph or cable, or be delivered to him personally not later
than the day before the day of the meeting. Every such notice shall state the
time and place of the meeting but need not state the purposes thereof, except as
otherwise expressly provided in these By-laws or by statute.

      Section 6. Telephonic Conference Meetings. Any meeting of the Board or any
committee thereof may be held by conference telephone, regardless where each
director may be located at the time, by means of which all persons participating
in the meeting can hear each other, and participation in such meeting in such
manner shall constitute presence


                                       8
<PAGE>

in person at such meeting, except where the Investment Company Act of 1940, as
amended, specifically requires that the vote of such director be cast in person.

      Section 7. Fees and Expenses. The directors shall receive such fees and
expenses for services to the Corporation as may be fixed by the Board of
Directors, subject however, to such limitations as may be provided in the
Articles of Incorporation. Nothing herein contained shall be construed to
preclude any director from serving the Corporation in any other capacity as an
officer, agent or otherwise and receiving compensation therefor.

      Section 8. Transactions with Directors. Except as otherwise provided by
law or in the Articles of Incorporation, a director of the Corporation shall not
in the absence of fraud be disqualified from office by dealing or contracting
with the Corporation either as a vendor, purchaser or otherwise, nor in the
absence of fraud shall any transaction or contract of the Corporation be void or
voidable or affected by reason of the fact that any director, or any firm of
which any director is a member, or any corporation of which any director is an
officer, director or stockholder, is in any way interested in such transaction
or contract; provided that at the meeting of the Board of Directors, at which
said contract or transaction is authorized or confirmed, the existence of an
interest of such director, firm or corporation is disclosed or made known and
there shall be present a quorum of the Board of Directors a majority of which,
consisting of directors not so interested, shall approve such contract or
transaction. Nor shall any director be liable to account to the Corporation for
any profit realized by him from or through any such transaction or


                                       9
<PAGE>

contract of the Corporation ratified or approved as aforesaid, by reason of the
fact that he or any firm of which he is a member, or any corporation of which he
is an officer, director, or stockholder, was interested in such transaction or
contract. Directors so interested may be counted when present at meetings of the
Board of Directors for the purpose of determining the existence of a quorum. Any
contract, transaction or act of the Corporation or of the Board of Directors
(whether or not approved or ratified as hereinabove provided) which shall be
ratified by a majority of the votes cast at any annual or special meeting at
which a quorum is present called for such purpose, or approved in writing by a
majority in interest of the stockholders having voting power without a meeting,
shall, except as otherwise provided by law, be valid and as binding as though
ratified by every stockholder of the Corporation.

      Section 9. Committees. The Board of Directors may, by resolution adopted
by a majority of the whole Board, designate one or more committees each such
committee to consist of two or more directors of the Corporation, which, to the
extent permitted by law and provided in said resolution, shall have and may
exercise the powers of the Board over the business and affairs of the
Corporation, and may have power to authorize the seal of the Corporation to be
affixed to all papers which may require it. Such committee or committees shall
have such name or names as may be determined from time to time by resolution
adopted by the Board of Directors. A majority of the members of any such
committee may determine its action and fix the time and place of its meetings,
unless the Board of Directors shall otherwise provide. The Board of Directors
shall have power at


                                       10
<PAGE>

any time to change the membership of, to fill vacancies in, or to dissolve any
such committee.

      Section 10. Written Consents. Any action required or permitted to be taken
at any meeting of the Board of Directors or by any committee thereof may be
taken without a meeting, if a written consent thereto is signed by all members
of the Board or of such committee, as the case may be, and such written consent
is filed with the minutes or proceedings of the Board or committee.

      Section 11. Waiver of Notice. Whenever under the provisions of these
By-laws, or of the Articles of Incorporation, or of any of the laws of the State
of Maryland, or other applicable statute, the Board of Directors is authorized
to hold any meeting or take any action after notice or after the lapse of any
prescribed period of time, a waiver thereof, in writing, signed by the person or
persons entitled to such notice or lapse of time, whether signed before or after
the time of meeting or action stated herein, shall be deemed equivalent thereto.
The presence at any meeting of a person or persons entitled to notice thereof
shall be deemed a waiver of such notice as to such person or persons.

                                   ARTICLE IV

                                    OFFICERS

      Section 1. Number and Designation. The Board of Directors shall each year
appoint from among their members a Chairman and a President of the Corporation,
and shall appoint one or more Vice Presidents, a Secretary and a Treasurer and,
from time to


                                       11
<PAGE>

time any other officers and agents as it may deem proper. Any two of the above
mentioned offices, except those of the President and a Vice President, may be
held by the same person, but no officer shall execute, acknowledge or verify any
instrument in more than one capacity if such instrument be required by law or by
these By-laws to be executed, acknowledged or verified by any two or more
officers.

      Section 2. Term of Office. The term of office of all officers shall be one
year or until their respective successors are chosen; but any officer or agent
chosen or appointed by the Board of Directors may be removed, with or without
cause, at any time, by the affirmative vote of a majority of the members of the
Board then in office.

      Section 3. Duties. Subject to such limitations as the Board of Directors
may from time to time prescribe, the officers of the Corporation shall each have
such powers and duties as generally appertain to their respective offices, as
well as such powers and duties as from time to time may be conferred by the
Board of Directors.

                                    ARTICLE V

                              CERTIFICATE OF STOCK

      Section 1. Form and Issuance. Each stockholder of the Corporation, of a
particular Class, shall be entitled upon request, to a certificate or
certificates, in such form as the Board of Directors may from time to time
prescribe, which shall represent and certify the number of shares of stock of
the Corporation of that Class of stock owned by such stockholder. The
certificates for shares of stock of the Corporation shall bear the


                                       12
<PAGE>

signature, either manual or facsimile, of the Chairman of the Board, the
President or a Vice President and the Treasurer or an Assistant Treasurer or the
Secretary or an Assistant Secretary, and shall be sealed with the seal of the
Corporation or bear a facsimile of such seal. The validity of any stock
certificate shall not be affected if any officer whose signature appears thereon
ceases to be an officer of the Corporation before such certificate is issued.

      Section 2. Transfer of Stock. The shares of stock of the Corporation of
any Class shall be transferable on the books of the Corporation by the holder
thereof in person or by a duly authorized attorney, upon surrender for
cancellation of a certificate or certificates for a like number of shares, with
a duly executed assignment and power of transfer endorsed thereon or attached
thereto, or, if no certificate has been issued to the holder in respect of
shares of stock of the Corporation, upon receipt of written instructions, signed
by such holder, to transfer such shares from the account maintained in the name
of such holder by the Corporation or its agent. Such proof for the authenticity
of the signatures as the Corporation or its agent may reasonably require shall
be provided.

      Section 3. Lost, Stolen, Destroyed and Mutilated Certificates. The holder
of any stock of the Corporation of any Class shall immediately notify the
Corporation of any loss, theft, destruction or mutilation of any certificate
therefore, and the Board of Directors may, in its discretion, cause to be issued
to him a new certificate or certificates of stock of the same Class, upon the
surrender of the mutilated certificate or in case of loss, theft or destruction
of the certificate upon satisfactory proof of such loss, theft or destruction;
and


                                       13
<PAGE>

the Board of Directors may, in its discretion, require the owner of the lost,
stolen or destroyed certificate, or his legal representatives, to give to the
Corporation and to such registrar or transfer agent as may be authorized or
required to countersign such new certificate or certificates a bond, in such sum
as they may direct, and with such surety or sureties, as they may direct, as
indemnity against any claim that may be made against them or any of them on
account of or in connection with the alleged loss, theft, or destruction of any
such certificate.

      Section 4. Record Date. The Board of Directors may fix, in advance, a date
as the record date for the purpose of determining stockholders, of any Class,
entitled to notice of, or to vote at, any meeting of stockholders, of any Class,
or stockholders of any Class entitled to receive payment of any dividend or the
allotment of any rights to that Class, or in order to make a determination of
stockholders of any Class for any other proper purpose. Such date, in any case,
shall be not more than 90 days, and in case of a meeting of stockholders, not
less than 10 days, prior to the date on which the particular action requiring
such determination of stockholders is to be taken. In lieu of fixing a record
date, the Board of Directors may provide that the stock transfer books shall be
closed for a stated period but not to exceed, in any case, 20 days prior to the
date of any meeting of stockholders or the date for payment of any dividend or
the allotment of rights. If the stock transfer books are closed for the purpose
of determining stockholders entitled to notice of or to vote at a meeting of
stockholders, such books shall be closed for at least 10 days immediately
preceding such meeting. If no record date is fixed and the stock


                                       14
<PAGE>

transfer books are not closed for determination of stockholders, the record date
for the determination of stockholders entitled to notice of, or to vote at, a
meeting of stockholders shall be at the close of business on the day on which
notice of the meeting is mailed or the day 30 days before the meeting, whichever
is the closer date to the meeting, and the record date for the determination of
stockholders entitled to receive payment of a dividend or an allotment of any
rights shall be at the close of business on the day on which the resolution of
the Board of Directors declaring the dividend or allotment of rights is adopted,
provided that the payment or allotment date shall not be more than 90 days after
the date of the adoption of such resolution.

                                   ARTICLE VI

                                 CORPORATE BOOKS

      The books of the Corporation, except the original or a duplicate stock
ledger, may be kept outside the State of Maryland at such place or places as the
Board of Directors may from time to time determine. The original or duplicate
stock ledger shall be maintained at the office of the Corporation's transfer
agent.

                                   ARTICLE VII

                                   SIGNATURES

      Except as otherwise provided in these By-Laws or as the Board of Directors
may generally or in particular cases authorize the execution thereof in some
other manner, all deeds, leases, transfers, contracts, bonds, notes, checks,
drafts and other obligations made,


                                       15
<PAGE>

accepted or endorsed by the Corporation and all endorsements, assignments,
transfers, stock powers or other instruments of transfer of securities owned by
or standing in the name of the Corporation shall be signed or executed by two
officers of the Corporation, who shall be the Chairman, the President or a Vice
President and a Vice President, the Secretary or the Treasurer.

                                  ARTICLE VIII

                                   FISCAL YEAR

      The fiscal year of the Corporation shall be established by resolution of
the Board of Directors of the Corporation.

                                   ARTICLE IX

                                 CORPORATE SEAL

      The corporate seal of the Corporation shall consist of a flat faced
circular die with the word "Maryland" together with the name of the Corporation,
the year of its organization, and such other appropriate legend as the Board of
Directors may from time to time determine, cut or engraved thereon. In lieu of
the corporate seal, when so authorized by the Board of Directors or a duly
empowered committee thereof, a facsimile thereof may be impressed or affixed or
reproduced.


                                       16
<PAGE>

                                    ARTICLE X

                                 INDEMNIFICATION

      As part of the consideration for agreeing to serve and serving as a
director of the Corporation, each director of the Corporation shall be
indemnified by the Corporation against every judgement, penalty, fine,
settlement, and reasonable expense (including attorneys' fees) actually incurred
by the director in connection with any threatened, pending or completed action,
suit or proceeding, whether civil, criminal, administrative or investigative, in
which the director was, is, or is threatened to be made a named defendant or
respondent (or otherwise becomes a party) by reason of such director's service
in that capacity or status as such, and the amount of every such judgement,
penalty, fine, settlement and reasonable expense so incurred by the director
shall be paid by the Corporation or, if paid by the director, reimbursed to the
director by the Corporation, subject only to the conditions and limitations
imposed by the applicable provisions of Section 2-418 of the Corporations and
Associations Article of the Annotated Code of the State of Maryland and by the
provisions of Section 17(h) of the United States Investment Company Act of 1940
as interpreted and as required to be implemented by Securities and Exchange
Commission Release No. IC-11330 of September 4, 1980. The foregoing shall not
limit the authority of the Corporation to indemnify any of its officers,
employees or agents to the extent consistent with applicable law.


                                       17
<PAGE>

                                   ARTICLE XI

                                   AMENDMENTS

      All By-Laws of the Corporation shall be subject to alteration, amendment,
or repeal, and new By-Laws not inconsistent with any provision of the Articles
of Incorporation of the Corporation may be made, either by the affirmative vote
of the holders of record of a majority of the outstanding stock of the
Corporation entitled to vote in respect thereof, given at an annual meeting or
at any special meeting, provided notice of the proposed alteration, amendment or
repeal of the proposed new By-Laws is included in or accompanies the notice of
such meeting, or by the affirmative vote of a majority of the whole Board of
Directors given at a regular special meeting of the Board of Directors, provided
that the notice of any such special meeting indicates that the By-Laws are to be
altered, amended, repealed, or that new By-Laws are to be adopted.

                                   ARTICLE XII

                 COMPLIANCE WITH INVESTMENT COMPANY ACT OF 1940

      Investment Company Act of 1940. No provision of the By-Laws of the
Corporation shall be given effect to the extent inconsistent with the
requirements of the Investment Company Act of 1940, as amended.


                                       18
<PAGE>


CONSENT OF INDEPENDENT AUDITORS


Lord Abbett Tax-Free Income Fund, Inc.:

We consent to the incorporation by reference in Post-Effective  Amendment No. 29
to  Registration  Statement  No.  2-88912 of our report  dated  October 30, 1998
appearing in the Annual Report to Shareholders  and to the reference to us under
the caption "Financial Highlights" in the Prospectus and to the references to us
under the captions  "Investment  Advisory  and Other  Services"  and  "Financial
Statements" appearing in the Statement of Additional Information,  both of which
are part of such Registration Statement.




DELOITTE & TOUCHE LLP

New York, New York
November 25, 1998



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