SCHEDULE 14A
                                 (Rule 14a-101)

                     INFORMATION REQUIRED IN PROXY STATEMENT

                            SCHEDULE 14A INFORMATION

           Proxy Statement Pursuant to Section 14(a) of the Securities
                     Exchange Act of 1934 (Amendment No. )

Filed by the Registrant |X|
Filed by a Party other than the Registrant |_|

Check the appropriate box:

|_|   Preliminary Proxy Statement
|_|   Confidential, for Use of the Commission Only (as permitted by Rule
      14a-6(e)(2))
|X|   Definitive Proxy Statement
|_|   Definitive Additional Materials
|_|   Soliciting Material Pursuant to Section 240.14a-11(c) or
      Section 240.14a-12

                         MUNICIPAL HIGH INCOME FUND INC.
  ----------------------------------------------------------------------
                (Name of Registrant as Specified in Its Charter)

Payment of Filing Fee (Check the appropriate box):

|X|   No fee required.
|_|   Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

      (1) Title of each class of securities to which transaction applies:

      ----------------------------------------------------------------------

      (2) Aggregate number of securities to which transaction applies:

      ----------------------------------------------------------------------

      (3)   Per unit price or other underlying value of transaction computed
            pursuant to Exchange Act Rule 0-11 (set forth the amount on which
            the filing fee is calculated and state how it was determined):

      ----------------------------------------------------------------------

      (4) Proposed maximum aggregate value of transaction:

      ----------------------------------------------------------------------

      (5) Total fee paid:

|_|   Fee paid previously with preliminary materials.

|_|   Check box if any part of the fee is offset as provided by Exchange Act

      Rule 0-11(a)(2) and identify the filing for which the offsetting fee was
paid previously. Identify the previous filing by the registration statement
number, or the Form or Schedule and the date of its filing.

      (1) Amount Previously Paid:

      ---------------------------------------------------

      (2) Form, Schedule or Registration Statement No.:

      ---------------------------------------------------

      (3)   Filing Party:

      ---------------------------------------------------

      (4)   Date Filed:

      ---------------------------------------------------


                         MUNICIPAL HIGH INCOME FUND INC.
                                125 Broad Street
                            New York, New York 10004

                              --------------------

                    NOTICE OF ANNUAL MEETING OF SHAREHOLDERS
                          TO BE HELD ON APRIL 7, 2006

                              --------------------

To the Shareholders of Municipal High Income Fund Inc.:

      Notice is hereby given that the Annual Meeting of Shareholders of
Municipal High Income Fund Inc. (the "Fund ") will be held at Citigroup Center,
153 E. 53rd Street, 14th Floor Conference Center, New York, New York 10022 at
3:00 p.m. on April 7, 2006 for the following purposes:

      1.    To elect two (2) Class I Directors of the Fund (PROPOSAL 1); and

      2.    To consider and vote upon such other matters as may come before said
            meeting or any adjournment thereof.

      The close of business on February 28, 2006 has been fixed as the record
date (the "Record Date") for the determination of shareholders entitled to
notice of and to vote at the meet ing and any adjournment thereof.

                                     By Order of the Board of Directors,


                                     Robert I. Frenkel Secretary
March 13, 2006


--------------------------------------------------------------------------------
      YOUR VOTE IS IMPORTANT REGARDLESS OF THE SIZE OF YOUR HOLDINGS IN THE
FUND. WHETHER OR NOT YOU PLAN TO ATTEND THE MEETING, WE ASK THAT YOU PLEASE
COMPLETE AND SIGN THE ENCLOSED PROXY CARD AND RETURN IT PROMPTLY IN THE ENCLOSED
ENVELOPE WHICH NEEDS NO POSTAGE IF MAILED IN THE CONTINENTAL UNITED STATES.
INSTRUCTIONS FOR THE PROPER EXECUTION OF PROXIES ARE SET FORTH ON THE INSIDE
COVER.
--------------------------------------------------------------------------------



                      INSTRUCTIONS FOR SIGNING PROXY CARDS

      The following general rules for signing proxy cards may be of assistance
to you and may avoid the time and expense to the Fund involved in validating
your vote if you fail to sign your proxy card properly.

      1.    Individual Accounts: Sign your name exactly as it appears in the
            registration on the proxy card.

      2.    Joint Accounts: Either party may sign, but the name of the party
            signing should conform exactly to the name shown in the registration
            on the proxy card.

      3.    All Other Accounts: The capacity of the individual signing the proxy
            card should be indicated unless it is reflected in the form of
            registration. For example:


Registration                                            Valid Signature
------------                                            --------------
Corporate Accounts
(1) ABC Corp. ......................................    ABC Corp.
(2) ABC Corp. ......................................    John Doe, Treasurer
(3) ABC Corp.
      c/o John Doe, Treasurer ......................    John Doe
(4) ABC Corp. Profit Sharing Plan ..................    John Doe, Trustee

Trust Accounts
(1) ABC Trust ......................................    Jane B. Doe, Trustee
(2) Jane B. Doe, Trustee
      u/t/d 12/28/78 ...............................    Jane B. Doe
Custodian or Estate Accounts
(1) John B. Smith, Cust.
      f/b/o John B. Smith, Jr. UGMA ................    John B. Smith
(2) John B. Smith ..................................    John B. Smith, Executor




                        MUNICIPAL HIGH INCOME FUND INC.
                                125 Broad Street
                            New York, New York 10004
                                 1-800-331-1710

                              --------------------

                         ANNUAL MEETING OF SHAREHOLDERS
                                  APRIL 7, 2006

                              --------------------

                                 PROXY STATEMENT

      This Proxy Statement is furnished in connection with the solicitation of
proxies by the Board of Directors (the "Board") of Municipal High Income Fund
Inc. (the "Fund") for use at the Annual Meeting of Shareholders (the "Meeting")
of the Fund to be held at 3:00 p.m. on April 7, 2006 at Citigroup Center, 153
East 53rd Street, 14th Floor Conference Center, New York, New York and at any
adjournments thereof. A Notice of Meeting of Shareholders (the "Notice") and a
proxy card accompany this Proxy Statement.

      The cost of soliciting proxies and the expenses incurred in preparing this
Proxy Statement will be borne by the Fund. Solicitation costs are expected to be
approximately $18,900. In addition, the Fund will reimburse brokerage firms or
other record holders for their expenses in forwarding solicitation materials to
beneficial owners of shares of the Fund. Proxy solicitations will be made
primarily by mail, but proxy solicitations also may be made by telephone or
personal interview conducted by officers of the Fund and officers and regular
employees of the Fund's manager, Smith Barney Fund Management LLC ("SBFM" or the
"Manager"), Legg Mason & Co., LLC ("Legg Mason") and American Stock Transfer &
Trust Co., the Fund's transfer agent.

      The Annual Report of the Fund, including audited financial statements for
the fiscal year ended October 31, 2005, has previously been furnished to all
shareholders. This Proxy Statement is first being mailed to shareholders on or
about March 13, 2006. The Fund will provide additional copies of the annual
report to any shareholder upon request by calling the Fund at 1-800-331-1710.

      If the enclosed Proxy is properly executed and returned in time to be
voted at the Meeting, the shares of capital stock of the Fund ("Shares")
represented thereby will be voted in accordance with the instructions marked
thereon. Unless instructions to the contrary are marked thereon, a proxy will be
voted FOR the matter listed in the accompanying Notice of Annual Meeting of
Shareholders. For purposes of determining the presence of a quorum for
transacting business at the Meeting, abstentions and broker "non-votes" (that
is, proxies from brokers or nominees indicating that such persons have not
received instructions from the beneficial owner or other persons




entitled to vote shares on a particular matter with respect to which the brokers
or nominees do not have discretionary power) will be treated as shares that are
present but which have not been voted. Approval of Proposal 1 requires the
affirmative vote of a plurality of the votes cast at the Meeting with a quorum
present. Because the Proposal requires a proportion of votes cast for its
approval, abstentions and broker non-votes may influence whether a quorum is
present, but will have no impact on the requisite approval of such Proposal. Any
shareholder who has given a proxy has the right to revoke it at any time prior
to its exercise either by attending the Meeting and voting his or her shares in
person or by submitting a letter of revocation or a later-dated proxy to the
Fund at the above address prior to the date of the Meeting.

      In the event that a quorum is not present at the Meeting, or in the event
that a quorum is present but sufficient votes to approve the proposal are not
received, the persons named as proxies may propose one or more adjournments of
the Meeting to permit further solicitations of proxies. In determining whether
to adjourn the Meeting, the following factors may be considered: the nature of
the proposal that is the subject of the Meeting; the percentage of votes
actually cast; the percentage of negative votes actually cast; the nature of any
further solicitation; and the information to be provided to shareholders with
respect to the reasons for the solicitation. Any adjournment will require the
affirmative vote of a majority of the Shares represented at the Meeting in
person or by proxy. A shareholder vote may be taken on the proposal in this
Proxy Statement prior to such adjournment if sufficient votes have been received
and it is otherwise appropriate. Under the Fund's By-laws, a quorum is
constituted by the presence in person or by proxy of the holders of a majority
of the outstanding Shares entitled to vote at the Meeting.

      The close of business on February 28, 2006 has been fixed as the record
date (the "Record Date") for the determination of shareholders entitled to
notice of and to vote at the Meeting and all adjournments thereof.

      The Fund has one class of common stock which has a par value of $.001 per
Share. As of the Record Date, there were 21,002,200.642 Shares outstanding. Each
shareholder is entitled to one vote for each Share held and a proportionate
fraction of a vote for any fractional Share held.

      As of the Record Date, to the knowledge of the Fund and the Board, no
single shareholder or "group" (as that term is used in Section 13(d) of the
Securities and Exchange Act of 1934 (the "Exchange Act")) beneficially owned 5%
or more of the outstanding Shares of the Fund. As of the Record Date, Cede &
Co., as nominee of The Depository Trust Company, was the record holder of
19,522,505.100 Shares, or 92.95% of the Fund's outstanding Shares. As of the
Record Date, the officers and Board Members of the Fund as a group beneficially
owned less than 1% of the outstanding Shares of the Fund.


                                       2


      In order that a shareholder's Shares may be represented at the Meeting,
shareholders are required to allow sufficient time for their proxies to be
received on or before 3:00 p.m. on April 7, 2006.

      As of the Record Date, to the knowledge of the Fund, no shares of
securities issued by Legg Mason, were held by Directors who are not "interested
persons" of the Fund (the "Non-Interested Directors") as that term is used in
the Investment Company Act of 1940, as amended (the "1940 Act").

      The Fund's manager is Smith Barney Fund Management LLC, located at 399
Park Avenue, New York, NY 10022.

                                   PROPOSAL 1:
                 TO ELECT TWO (2) CLASS I DIRECTORS OF THE FUND

      The Board of Directors of the Fund is divided into three classes: Class I,
Class II and Class III. The Directors serving in Class I have terms expiring at
the Meeting; each Class I Director currently serving on the Board has been
nominated by the Board of Directors for re election at the Meeting to serve for
a term of three years (until the annual meeting in 2009) or until their
successors have been duly elected and qualified. Class II directors and Class
III directors will continue to serve until the 2007 annual meeting and 2008
annual meeting, respectively.

      Each nominee has consented to serve as a Director if elected at the
Meeting. If a designated nominee declines or otherwise becomes unavailable for
election, how ever, the proxy confers discretionary power on the persons named
therein to vote in favor of a substitute nominee or nominees.

      Certain information concerning the nominees is set forth below. For any
nominee or Director indicated as owning shares of the Fund, such ownership
constituted less than 1% of the outstanding shares of the Fund as of the Record
Date. All of the nominees are currently Directors of the Fund. Except as
indicated, each nominee or Director has held the office shown or other offices
in the same company for the last five years.


                                       3


                   Persons Nominated for Election as Directors



                                                                                         Number of
                                                                                        Portfolios
                                                                                         in Fund             Other
                                                                                          Complex        Directorships
                                                               Principal                 Overseen          Held by
                                 Position      Length         Occupations              by Director        Director or
Name, Address and                Held with     of Time        During Past               or Director        Director
Year of Birth                      Fund        Served         Five Years                  Nominee           Nominee
----------------------------------------------------------------------------------------------------------------------
                                                                                               
CLASS I DIRECTOR NOMINEES
Non-Interested Director:

George M. Pavia+                Director       Since    Senior Partner, Pavia &             7                 None
   600 Madison Avenue                          2001     Harcourt Attorneys.
   New York, NY 10022
   Year of Birth: 1928

Interested Director:

R. Jay Gerken*                  Chairman,      Since    Managing Director of               183                None
   399 Park Avenue              President      2002     Citigroup Asset Management
   New York, NY 10022           and Chief               ("CAM"); Chairman,
   Year of Birth: 1951          Executive               President and Chief
                                Officer                 Executive Officer of SBFM,
                                                        and Citi Fund Management
                                                        Inc. ("CFM"); President and
                                                        Chief Executive Officer
                                                        of certain mutual funds
                                                        associated with CAM;
                                                        formerly portfolio manager,
                                                        Smith Barney Growth and
                                                        Income Fund (1994-2000)
                                                        and Smith Barney Allocation
                                                        Series Inc. (1996-2001).


----------
+     Director, trustee and/or general partner of other investment companies
      registered under the 1940 Act with which Legg Mason is associated.
*     An "interested person" of the Fund, as defined in the 1940 Act because he
      is a Managing Director of Legg Mason, an affiliate of the Manager.


                                       4


                         Directors Continuing in Office



                                                                                         Number of
                                                                                        Portfolios
                                                                                         in Fund             Other
                                                                                          Complex        Directorships
                                                               Principal                 Overseen          Held by
                                 Position      Length         Occupations              by Director        Director or
Name, Address and                Held with     of Time        During Past               or Director        Director
Year of Birth                      Fund        Served         Five Years                  Nominee           Nominee
----------------------------------------------------------------------------------------------------------------------
                                                                                               
CLASS II DIRECTORS
Non-Interested Directors:

Robert A. Frankel+              Director       Since    Managing Partner of Robert          18                None
   1961 Deergrass Way                          1998     A. Frankel Management
   Carlsbad, CA 92009                                   Consultants.
   Year of Birth: 1927

Paolo M. Cucchi+                Director       Since    Vice President and Dean             7                 None
   Drew University                             2001     of College of Liberal Arts
   108 Brothers College                                 at Drew University.
   Madison, NJ 07940
   Year of Birth: 1941

CLASS III DIRECTORS
Non-Interested Directors:

Dwight B. Crane+                Director       Since    Professor, Harvard                  48                None
   Harvard Business School                     1998     Business School.
   Soldiers Field Road
   Baker Library #337
   Boston, MA 02163
   Year of Birth: 1937

Paul Hardin+                    Director       Since    Chancellor Emeritus and             34                None
   12083 Morehead                              2001     Professor of Law at the
   Chapel Hill, NC                                      University of North
   27514-8426                                           Carolina at Chapel Hill.
   Year of Birth: 1931

William R. Hutchinson+          Director       Since    President, WR Hutchinson            44           Director of
   535 N. Michigan                             1998     & Associates, Inc. (oil                          Associated
   Suite 1012                                           industry consulting); for-                       Bank;
   Chicago, IL 60611                                    merly Group Vice President                       Director of
   Year of Birth: 1942                                  Mergers & Acquisitions                           Associated
                                                        BP Amoco p.l.c.                                  Banc-Corp.


----------
+     Director, trustee and/or general partner of other investment companies
      registered under the 1940 Act with which Legg Mason is associated.


                                       5


      The following table provides information concerning the dollar range of
equity securities owned beneficially by each Director and nominee for election
as Director as of December 31, 2005:



                                                                  Aggregate Dollar Range of Equity
                                                                  Securities in All Funds Overseen
                                       Dollar Range of Equity          by Director/Nominee and
Name of Director/Nominee               Securities in the Fund              Advised by CFM
------------------------               ----------------------     ---------------------------------
                                                                     
Non-Interested Directors/Nominees
Dwight B. Crane                              $1-$10,000                     Over $100,000
Paolo M. Cucchi                              $1-$10,000                    $10,001-$50,000
Robert A. Frankel                            $1-$10,000                     Over $100,000
Paul Hardin                                  $1-$10,000                     Over $100,000
William R. Hutchinson                        $1-$10,000                     Over $100,000
George M. Pavia                                 None                            None

Interested Director/Nominee
R. Jay Gerken*                               $1-$10,000                     Over $100,000


----------
*     Mr. Gerken is an "interested person" as defined in the 1940 Act because he
      is a Managing Director of Legg Mason, which is an affiliate of the
      Manager.

      During the Fund's fiscal year ended October 31, 2005, four regular and two
special meetings of the Board were held. In the last fiscal year, each Director
and Director Nominee attended at least 75% of the regular and special meetings
of the Board and each of the audit and nominating committee meetings held. The
Fund does not have a formal policy regarding attendance by Directors at annual
meetings but may consider a policy in the future. One Board member attended the
2005 Annual Meeting.


                                       6


                                  COMPENSATION

      Only the Non-Interested Directors receive remuneration from the Fund for
acting as a Director. Aggregate expenses (including reimbursement for travel and
out-of-pocket expenses) of $10,144 were paid to such Directors by the Fund
during the calendar year ended December 31, 2005. Fees for the Non-Interested
Directors are currently set at $6,000 per annum plus $750 per in-person Board
meeting and $300 per telephone conference call. Officers of the Fund are
compensated by Legg Mason.

      The following table shows the compensation paid by the Fund to each person
who was a Director during the Fund's last fiscal year:



                             Aggregate        Pension or             Total
                           Compensation       Retirement         Compensation       Total Number
                             from Fund         Benefits          from Fund and      of Funds for
                          for the fiscal    Accrued as part      Fund Complex      Which Director
          Name of           year ended          of Fund          for the year       Serves within
          Person             10/31/05          Expenses         ended 12/31/05      Fund Complex
         --------         --------------    ---------------     --------------     --------------
                                                                              
Non-Interested Directors
Dwight B. Crane                 $9,675             $0              $233,300               48
Paolo M. Cucchi                  8,475              0                67,700                7
Robert A. Frankel                9,675              0               110,588               18
Paul Hardin                      8,475              0               140,700               34
William R. Hutchinson            9,225              0               279,300               44
George M. Pavia                  7,725              0                59,450                7

Interested Director
R. Jay Gerken*                      $0             $0                    $0              183


----------
*     Designates a Director who is an "interested person" of the Fund as defined
      under the 1940 Act because he is a Managing Director of Legg Mason, which
      is an affiliate of the Manager.

      At the end of the calendar year in which they attain age 80, Fund
Directors are required to change to emeritus status. Directors Emeritus are
entitled to serve in emeritus status for a maximum of 10 years during which time
they are paid 50% of the annual retainer fee and meeting fees otherwise
applicable to Fund Directors, together with reasonable out-of-pocket expenses
for each meeting attended. During the Fund's last fiscal year, compensation paid
by the Fund to Directors Emeritus totalled $5600.

                    Beneficial Ownership Reporting Compliance

      Section 30(h) of the 1940 Act requires the Fund's officers and Directors,
investment adviser and certain affiliated persons thereof, and any persons who
beneficially own more than ten percent of the Fund's outstanding shares, to file
reports of ownership with the Securities and Exchange Commission (the "SEC"),
the New York Stock Exchange, Inc. (the "NYSE") and the Fund. Based solely upon
its review of the copies of such forms received by it and representations from
certain such persons, the Fund believes that during its fiscal year ended
October 31, 2005, all filing requirements applicable to such persons were met.


                                       7


      The names of the principal officers of the Fund are listed in the table
below together with certain additional information. Each of the officers of the
Fund will hold such office until a successor is voted upon by the Board of
Directors.



                                                         Principal Occupations and
                                Position                 Other Affiliations for the
Name                      (Year First Elected)        Past Five Years and Year of Birth
----                      --------------------        ---------------------------------
                                                
R. Jay Gerken           Chief Executive Officer       (See table of "Persons Nominated
                        (2002), Chairman of the       for Election as Directors")
                        Board (2002) and
                        President (2002)

Andrew B. Shoup         Senior Vice President         Director of CAM; Senior Vice
                        (2003) and Chief              President and Chief Administrative
                        Administrative Officer        Officer of mutual funds associated
                        (2003)                        with CAM; Treasurer of certain
                                                      mutual funds associated with
                                                      CAM; Head of International Funds
                                                      Administration of CAM (from
                                                      2001 to 2003); Director of Global
                                                      Funds Administration of CAM
                                                      (from 2000 to 2001).
                                                      Year of Birth: 1951

Kaprel Ozsolak          Chief Financial               Director of CAM; Chief Financial
                        Officer and                   Officer and Treasurer of certain
                        Treasurer                     mutual funds associated with
                        (2004)                        CAM; Controller of certain mutual
                                                      funds associated with CAM (from
                                                      2002 to 2004).
                                                      Year of Birth: 1965

Steven Frank            Controller                    Vice President of CAM (since
                        (2005)                        2002); Controller of certain mutual
                                                      funds associated with CAM;
                                                      Assistant Controller of CAM (from
                                                      2001 to 2005); Accounting Manager
                                                      of CAM (from 1996 to 2001).
                                                      Year of Birth: 1967

Joseph P. Deane         Vice President and            Managing Director, CAM;
                        Investment Officer            investment officer of certain other
                        (2005)                        investment companies associated
                                                      with CAM (since 2005).
                                                      Year of Birth: 1947

David T. Fare           Vice President and            Director of CAM; Investment
                        Investment Officer            Officer of certain other investment
                        (2005)                        companies associated with CAM
                                                      (since 2005).
                                                      Year of Birth: 1962



                                       8




                                                         Principal Occupations and
                                Position                 Other Affiliations for the
Name                      (Year First Elected)        Past Five Years and Year of Birth
----                      --------------------        ---------------------------------
                                                
Ted P. Becker           Chief Compliance              Managing Director of Compliance
                        Officer (2006)                at Legg Mason & Co., LLC,
                                                      (2005-Present); Chief Compliance
                                                      Officer with certain mutual funds
                                                      associated with CAM (since 2006);
                                                      Managing Director of Compliance
                                                      at CAM (2002-2005). Prior to
                                                      2002, Managing Director-Internal
                                                      Audit & Risk Review at Citigroup
                                                      Inc.
                                                      Year of Birth: 1951

John Chiota             Chief Anti-Money              Vice President of CAM (since
                        Laundering                    2004); Chief Anti-Money
                        Compliance Officer            Laundering Compliance Officer
                        (2006)                        with certain mutual funds
                                                      associated with CAM (since 2006);
                                                      prior to August 2004, Chief AML
                                                      Compliance Officer with TD
                                                      Waterhouse.
                                                      Year of Birth: 1968

Robert I. Frenkel       Secretary (2003)              Managing Director and General
                                                      Counsel of Global Mutual Funds
                                                      for CAM and its predecessor (since
                                                      1994); Secretary of CFM; Secretary
                                                      and Chief Legal Officer of mutual
                                                      funds associated with Citigroup.
                                                      Year of Birth: 1954


      The election of each Director will require a plurality of the votes cast
with a quorum present.

      The principal business address of Messrs. Gerken, Becker, Deane and Fare
is 399 Park Avenue, New York, New York 10022. The principal business address of
Messrs. Shoup, Frank and Ozsolak is 125 Broad Street, New York, New York 10004.
The principal business address of Messrs. Frenkel and Chiota is 300 First
Stamford Place, Stamford, Connecticut 06902.

      THE BOARD OF DIRECTORS, INCLUDING ALL THE NON-INTERESTED DIRECTORS,
RECOMMENDS THAT SHAREHOLDERS VOTE "FOR" THE ELECTION OF ALL NOMINEES TO THE
BOARD.

      The Fund has a separately designated standing Audit Committee. The Fund's
Audit Committee is composed of all Directors who are not "interested persons" of
the Fund, SBFM or their affiliates within the meaning of the 1940 Act, and who
are "independent" as defined in the NYSE listing standards, namely Messrs.
Crane,


                                       9


Cucchi, Frankel, Hardin, Hutchinson and Pavia. The principal functions of the
Audit Committee are to (a) assist Board oversight of (i) the integrity of the
Fund's financial statements, (ii) the Fund's compliance with legal and
regulatory requirements, (iii) the qualifications and independence of the Fund's
independent registered public accounting firm, and (iv) the performance of the
Fund's internal audit functions and independent registered public accounting
firm; (b) approve, and recommend to the Independent Board Members (as such term
is defined in the Audit Committee Charter) for their ratification, the
selection, appointment, retention or termination of the Fund's independent
registered public accounting firm, as well as approving the compensation
thereof; (c) approve all audit and permissible non-audit services provided to
the Fund and certain other persons by such independent registered public
accounting firm; and (d) prepare the report required to be prepared by the Audit
Committee pursuant to SEC rules for inclusion in the Annual Proxy Statement.
This Committee met four times during the fiscal year ended October 31, 2005. The
Board of Directors of the Fund has determined that all members of the Fund's
Audit Committee are financially literate. Mr. Hutchinson has been designated as
the audit committee financial expert within the meaning of the rules adopted and
implemented under Section 407 of the Sarbanes-Oxley Act of 2002. The Fund
adopted an Amended and Restated Audit Committee Charter at a meeting held on
February 14, 2006, which is attached to this Proxy as Annex A.

      The Fund has a separately designated standing Nominating Committee. The
Nominating Committee, the principal function of which is to select and nominate
candidates for election or appointment by the Board as Directors of the Fund, is
currently composed of Messrs. Crane, Cucchi, Frankel, Hardin, Hutchinson and
Pavia. Only Directors who are not "interested persons" of the Fund as defined in
the 1940 Act and who are "independent" as defined in the NYSE listing standards
are members of the Nominating Committee. The Nominating Committee may consider
nominees recommended by a shareholder as it deems appropriate. Shareholders who
wish to recommend a nominee should send recommendations to the Fund's Secretary
that include all information relating to such person that is required to be
disclosed in solicitations of proxies for the election of Directors. A
recommendation must be accompanied by a written consent of the individual to
stand for election if nominated by the Board of Directors and to serve if
elected by the shareholders. The Nominating Committee met twice during the
Fund's fiscal year ended October 31, 2005. The Fund adopted a Nominating
Committee Charter at a meeting held on February 11, 2004, which is attached to
this Proxy as Annex B.


                                       10


      The Nominating Committee identifies potential nominees through its network
of contacts, and may also engage, if it deems appropriate, a professional search
firm. The Committee meets to discuss and consider such candidates'
qualifications and then chooses a candidate by majority vote. The Nominating
Committee does not have specific, minimum qualifications for nominees and has
not established specific qualities or skills that it regards as necessary for
one or more of the Fund's Directors to possess (other than any qualities or
skills that may be required by applicable law, regulation or listing standard).
However, as set forth in the Nominating Committee Charter, in evaluating a
person as a potential nominee to serve as a Director of the Fund, the Committee
may consider the following factors, among any others it may deem relevant:

      o     whether or not the person is an "interested person" as defined in
            the 1940 Act and whether the person is otherwise qualified under
            applicable laws and regulations to serve as a Director of the Fund;

      o     whether or not the person has any relationships that might impair
            his or her independence, such as any business, financial or family
            relationships with Fund management, the Manager of the Fund, Fund
            service providers or their affiliates;

      o     whether or not the person serves on boards of, or is otherwise
            affiliated with, competing financial service organizations or their
            related mutual fund complexes;

      o     whether or not the person is willing to serve, and willing and able
            to commit the time necessary for the performance of the duties of a
            Director of the Fund;

      o     the contribution which the person can make to the Board and the Fund
            (or, if the person has previously served as a Director of the Fund,
            the contribution which the person made to the Board during his or
            her previous term of service), with consideration being given to the
            person's business and professional experience, education and such
            other factors as the Committee may consider relevant;

      o     the character and integrity of the person; and

      o     whether or not the selection and nomination of the person would be
            consistent with the requirements of the Fund's retirement policies.


                                       11


                          Report of the Audit Committee

      At a meeting of the Audit Committee on December 19, 2005, the Audit
Committee reported that it: (i) reviewed and discussed the Fund's audited
financial statements with management; (ii) discussed with KPMG LLP ("KMPG"), the
Fund's independent registered public accounting firm, the matters required to be
discussed by Statement on Auditing Standards No. 61; and (iii) received written
confirmation from KPMG that it is independent and disclosures regarding such
independence, as required by Independence Standards Board Standard No. 1, and
discussed with KPMG the firm's independence. Based on the review and discussions
referred to in items (i) through (iii) above, the Audit Committee recommended to
the Board of Directors (and the Board approved) that the audited financial
statements be included in the Fund's annual report for the Fund's fiscal year
ended October 31, 2005.

                                         Submitted by the Audit Committee of the
                                         Fund's Board of Directors

                                            Dwight B. Crane
                                            Paolo M. Cucchi
                                            Robert A. Frankel
                                            Paul Hardin
                                            William R. Hutchinson
                                            George M. Pavia

      Representatives of KPMG are not expected to be present at the Meeting but
have been given the opportunity to make a statement if they so desire and will
be available should any matter arise requiring their presence.

      Audit Fees. Fees for the annual audit of the Fund's financial statements
by KPMG for the fiscal year ended October 31, 2004 and the fiscal year ended
October 31, 2005 were $33,250 and $33,250, respectively.

      Audit-Related Fees. There were no fees for services related to the audit
of the Fund's financial statements rendered by KPMG for the fiscal year ended
October 31, 2004 and fiscal year ended October 31, 2005. These amounts represent
procedures performed and prepared for in an agreed upon procedures letter in
accordance with the terms of the Articles Supplementary.

      Tax Fees. Fees for services rendered by KPMG for tax compliance for the
fiscal year ended October 31, 2004 and the fiscal year ended October 31, 2005
were $2,300 and $4,600, respectively. These amounts represent aggregate fees
paid for tax compliance, tax advice and tax planning services, which include the
filing and amendment of federal, state and local income tax returns, timely tax
qualification review and tax distribution and analysis planning rendered by KPMG
to the Fund.

      All Other Fees. There were no other fees billed to KPMG for services
rendered to the Fund for the last two fiscal years.


                                       12


      Pre-Approval Policies and Procedures. The Audit Committee Charter requires
that the Audit Committee shall approve (a) all audit and permissible non-audit
services to be provided to the Fund and (b) all permissible non-audit services
to be provided by the Fund's independent registered public accounting firm to
the Manager and any service providers controlling, controlled by or under common
control with the Manager that provide ongoing services to the Fund ("Covered
Service Providers") if the engagement relates directly to the operations and
financial reporting of the Fund. The Audit Committee may implement policies and
procedures by which such services are approved other than by the full Committee.

      The Audit Committee may not approve non-audit services that the Committee
believes may impair the independence of the independent registered public
accounting firm. As of the date of the approval of the Audit Committee Charter,
permissible non-audit services include any professional services (including tax
services), that are not prohibited services as described below, provided to the
Fund by the independent registered public accounting firm, other than those
provided to the Fund in connection with an audit or a review of the financial
statements of the Fund. Permissible non-audit services may not include: (i)
bookkeeping or other services related to the accounting records or financial
statements of the Fund; (ii) financial information systems design and
implementation; (iii) appraisal or valuation services, fairness opinions or
contribution-in-kind reports; (iv) actuarial services; (v) internal audit
outsourcing services; (vi) management functions or human resources; (vii) broker
or dealer, investment adviser or investment banking services; (viii) legal
services and expert services unrelated to the audit; and (ix) any other service
the Public Company Accounting Oversight Board determines, by regulation, is
impermissible.

      Pre-approval by the Audit Committee of any permissible non-audit services
is not required so long as: (i) the aggregate amount of all such permissible
non-audit services provided to the Fund, the Manager and any Covered Service
Provider constitutes not more than 5% of the total amount of revenues paid to
the independent registered public accounting firm during the fiscal year in
which the permissible non-audit services are provided to (a) the Fund, (b) the
Manager and (c) any Covered Service Provider during the fiscal year in which the
services are provided that would not have to be approved by the Committee; (ii)
the permissible non-audit services were not recognized by the Fund at the time
of the engagement to be non-audit services; and (iii) such services are promptly
brought to the attention of the Audit Committee and approved by the Committee
(or its delegate(s)) prior to the completion of the audit.

      There were no services rendered by KPMG to the Fund for which the
pre-approval requirement was waived.

      Aggregate Non-Audit Fees. The aggregate non-audit fees billed by KPMG for
non-audit services rendered to the Fund, the Manager and Covered Service
Providers for the fiscal year ended October 31, 2004 and the fiscal year ended
October 31, 2005 were $75,000 and $0, respectively.


                                       13


      The Fund's Audit Committee has considered whether the provision of
non-audit services that were rendered by KPMG to the Manager and Covered Service
Providers which were not pre-approved (not requiring pre-approval) is compatible
with maintaining KPMG's independence. All services provided by KPMG to the Fund,
the Manager or Covered Service Providers which were required to be pre-approved
were pre-approved as required.

                            SHAREHOLDER PROPOSALS AND
                        OTHER SHAREHOLDER COMMUNICATIONS

      Shareholder proposals intended to be presented at the 2007 Annual Meeting
of Shareholders of the Fund must be received by November 28, 2006 to be included
in the proxy statement and the form of proxy relating to that meeting, as the
Fund expects that the 2007 Annual Meeting will be held in April of 2007. The
submission by a shareholder of a proposal for inclusion in the proxy statement
does not guarantee that it will be included. Any shareholder who desires to
submit a proposal at the 2006 Annual Meeting of Shareholders without including
such proposal in the Fund's proxy statement must deliver written notice thereof
to the Secretary of the Fund (addressed to Municipal High Income Fund, 125 Broad
Street, New York, New York 10004) during the period from January 26, 2007 to
February 25, 2007. However, if the 2007 Annual Meeting of Shareholders is held
earlier than March 31, 2007, or later than June 30, 2007, such written notice
must be delivered to the Secretary of the Fund during the period from 90 days
before the date of the 2007 Annual Meeting to the later of 60 days prior to the
date of the 2007 Annual Meeting or 10 days following the public announcement of
the date of the 2007 Annual Meeting. Shareholder proposals are subject to
certain regulations under the federal securities laws.

      The persons named as proxies for the 2007 Annual Meeting of Shareholders
will have discretionary authority to vote on any matter presented by a
shareholder for action at that meeting unless the Fund receives notice of the
matter by February 25, 2007, in which case these persons will not have
discretionary voting authority except as provided in the SEC's rules governing
shareholder proposals.

      The Fund's Audit Committee has established guidelines and procedures
regarding the receipt, retention and treatment of complaints regarding
accounting, internal accounting controls or auditing matters (collectively,
"Accounting Matters"). Persons with complaints or concerns regarding Accounting
Matters may submit their complaints to the Fund's Chief Compliance Officer
("CCO"). Persons who are uncomfortable submitting complaints to the CCO,
including complaints involving the CCO, may submit complaints directly to the
Fund's Audit Committee Chair (together with the CCO, "Complaint Officers").
Complaints may be submitted on an anonymous basis.


                                       14


      The CCO may be contacted at:
        Legg Mason
        Compliance Department
        399 Park Avenue, 4th Floor
        New York, NY 10022

      Complaints may also be submitted by telephone at 800-742-5274. Complaints
submitted through this number will be received by the CCO.

      The Fund's Audit Committee Chair may be contacted at:

      Municipal High Income Fund Inc.
        Audit Committee Chair
        Robert A. Frankel
        1961 Deergrass Way
        Carlsbad, CA 92009

      A shareholder who wishes to send any other communications to the Board
should also deliver such communications to the Secretary of the Fund, Robert I.
Frenkel, 300 First Stamford Place, 4th Floor, Stamford, CT 06902. The Secretary
is responsible for determining, in consultation with other officers of the Fund,
counsel, and other advisers as appropriate, which shareholder communications
will be relayed to the Board.

                             ADDITIONAL INFORMATION

      On December 1, 2005, Citigroup Inc. ("Citigroup") announced that it had
completed the sale of substantially all of its asset management business, CAM,
to Legg Mason. As a result, the Manager previously an indirect wholly-owned
subsidiary of Citigroup, has become a wholly-owned subsidiary of Legg Mason.
Completion of the sale caused the Fund's existing investment management contract
to terminate.

      The Fund's shareholders approved a new investment management contract
between the Fund and the Manager which became effective on December 1, 2005.

      Legg Mason's sole business is asset management, with on-the-ground
management capabilities located around the world and assets under management as
of December 31, 2005 aggregating approximately $850.8 billion (including the
combined assets of Legg Mason and Permal plus approximately $400 billion in
managed assets acquired from Citigroup).

      Under a licensing agreement between Citigroup and Legg Mason, the name of
the Fund, and the names of investment advisers of the Fund, as well as all
logos, trademarks and service marks related to Citigroup or any of its
affiliates ("Citi Marks") are licensed for use by Legg Mason and by the Fund.
Citi Marks include, but are not limited to, "Smith Barney," "Salomon Brothers,"
"Citi," and "Citigroup Asset Management." Legg Mason and its affiliates, as well
as the Manager, are not


                                       15


affiliated with Citigroup. All Citi Marks are owned by Citigroup, and are
licensed for use until no later than one year after the date of the licensing
agreement.

      Legg Mason is a global asset management firm, structured as a holding
company. The firm is headquartered in Baltimore, Maryland.

                    OTHER MATTERS TO COME BEFORE THE MEETING

      The Board does not intend to present any other business at the Meeting,
nor is the Fund aware of any shareholder proposals. If, however, any other
matters are properly brought before the Meeting, the persons named as proxies in
the accompanying form of proxy will vote thereon in accordance with their
judgment, to the extent permissible under applicable law.

March 13, 2006

It is important that proxies be returned promptly. Shareholders who do not
expect to attend the meeting are therefore urged to complete and sign, date and
return the proxy card as soon as possible in the enclosed postage-paid envelope.


                                       16


                                                                         ANNEX A

                             AUDIT COMMITTEE CHARTER
                  AMENDED AND RESTATED AS OF FEBRUARY 14, 2006

      This document serves as the Charter for the Audit Committee (the
"Committee") of the Board of each registered investment company (the "Fund")
advised by Smith Barney Fund Management or Salomon Brothers Asset Management or
one of their affiliates (each, an "Adviser") listed on Appendix A hereto (each
such Charter being a separate Charter). The primary purposes of the Committee
are to (a) assist Board oversight of (i) the integrity of the Fund's financial
reporting, (ii) the Fund's compliance with legal and regulatory requirements
(iii) the qualifications and independence of the Fund's independent registered
public accountants and (iv) the performance of the Fund's internal audit
function and independent registered public accountants; (b) approve, and
recommend to the Independent Board Members (as such term is defined below) for
their ratification, the selection, appointment, retention or termination of the
Fund's independent registered public accountants, as well as approving the
compensation thereof; (c) approve all audit and permissible non-audit services
provided to the Fund and certain other persons by the Fund's independent
registered public accountants; and (d) for each closed-end Fund, prepare the
report required to be prepared by the Committee pursuant to the rules of the
Securities and Exchange Commission for inclusion in the Fund's annual Proxy
Statement.

DUTIES AND RESPONSIBILITIES

      The Fund's independent registered public accountants are accountable to
the Committee.

      The Committee shall:

      1.    Bear direct responsibility for the appointment, compensation,
            retention and oversight of the Fund's independent registered public
            accountants, or of any other public accounting firm engaged for the
            purpose of performing other audit, review or attest services for the
            Fund.

      2.    Confirm with any independent registered public accountant retained
            to provide audit services that the independent registered public
            accountant has ensured the appropriate rotation of the lead audit
            partner pursuant to applicable regulations.

      3.    Approve (a) all audit and permissible non-audit services(1) to be
            provided to the Fund and (b) all permissible non-audit services to
            be provided by the

----------
(1)   The Committee shall not approve non-audit services that the Committee
      believes may impair the independence of the registered public accountants.
      As of the date of the approval of this Audit Committee Charter,
      permissible non-audit services include any professional services
      (including tax services), that are not prohibited services as described
      below, provided to the Fund by the independent registered public
      accountants, other than those provided to the Fund in connection with an
      audit or a review of


                                      A-1


            Fund's independent registered public accountants to the Adviser and
            any Covered Service Providers if the engagement relates directly to
            the operations and financial reporting of the Fund. The Committee
            may implement policies and procedures by which such services are
            approved other than by the full Committee.

      4.    Discuss with the independent registered public accountants any
            disclosed relationships or services that may diminish the
            objectivity and independence of the independent registered public
            accountants and, if so determined by the Committee, recommend that
            the Board take appropriate action to ensure the independence of the
            independent registered public accountants.

      5.    Review, in consultation with the independent registered public
            accountants, the proposed scope of the Fund's audit each year,
            including the audit procedures to be utilized in the review of the
            Fund's financial statements.

      6.    Inquire of the Adviser and the independent registered public
            accountants as to significant tax and accounting policies elected by
            the Fund (including matters affecting qualification under Subchapter
            M of the Internal Revenue Code).

      7.    Review with the independent registered public accountants any
            problems or difficulties the registered public accountants may have
            encountered during the conduct of the audit and management's
            response, including a discussion with the independent registered
            public accountants of the matters required to be discussed by
            Statement on Auditing Standards No. 61, 89, 90 or any subsequent
            Statement, relating to the conduct of the audit.

----------
      the financial statements of the Fund. Permissible non-audit services may
      not include: (i) bookkeeping or other services related to the accounting
      records or financial statements of the Fund; (ii) financial information
      systems design and implementation; (iii) appraisal or valuation services,
      fairness opinions or contribution-in-kind reports; (iv) actuarial
      services; (v) internal audit outsourcing services; (vi) management
      functions or human resources; (vii) broker or dealer, investment adviser
      or investment banking services; (viii) legal services and expert services
      unrelated to the audit; and (ix) any other service the Public Company
      Accounting Oversight Board determines, by regulation, is impermissible.

      Pre-approval by the Committee of any permissible non-audit services is not
      required so long as: (i) the aggregate amount of all such permissible
      non-audit services provided to the Fund, the Adviser and any service
      providers controlling, controlled by or under common control with the
      Adviser that provide ongoing services to the Fund ("Covered Service
      Providers") constitutes not more than 5% of the total amount of revenues
      paid to the independent registered public accountants during the fiscal
      year in which the permissible non-audit services are provided to (a) the
      Fund, (b) the Adviser and (c) any entity controlling, controlled by or
      under common control with the Adviser that provides ongoing services to
      the Fund during the fiscal year in which the services are provided that
      would have to be approved by the Committee; (ii) the permissible non-audit
      services were not recognized by the Fund at the time of the engagement to
      be non-audit services; and (iii) such services are promptly brought to the
      attention of the Committee and approved by the Committee (or its
      delegate(s)) prior to the completion of the audit.


                                      A-2


      8.    Review, in consultation, as appropriate, with the independent
            registered public accountants and significant Fund service
            providers, matters relating to internal controls over financial
            reporting and disclosure controls and procedures of the Fund and of
            the Fund's significant service providers.

      9.    Request, receive and/or review from the independent registered
            public accountants such other materials as deemed necessary or
            advisable by the Committee in the exercise of its duties under this
            Charter; such materials may include, without limitation, any other
            material written communications bearing on the Fund's financial
            statements, or internal or disclosure controls, between the
            independent registered public accountants and the Fund, the Adviser
            or other Fund service providers, such as any management letter or
            schedule of unadjusted differences, and any comment or "deficiency"
            letter (to the extent such letters relate to financial reporting)
            received from a regulatory or self-regulatory organization addressed
            to the Fund or the Adviser that relates to services rendered to the
            Fund.

      10.   For each closed-end Fund, establish procedures regarding the
            receipt, retention and treatment of complaints that the Fund may
            receive regarding Fund accounting, internal accounting controls or
            auditing matters, including procedures for the confidential or
            anonymous submission by Fund officers, employees, stockholders or
            service providers of concerns regarding questionable accounting or
            auditing matters related to the Fund.

      11.   For each closed-end Fund, obtain and review a report by the Fund's
            independent registered public accountants describing (i) the
            auditing firm's internal quality-control procedures; (ii) any
            material issues raised by the most recent internal quality-control
            review, or peer review, of the auditing firm, or by any inquiry or
            investigation by governmental or professional authorities, within
            the preceding five years, respecting one or more independent audits
            carried out by the auditing firm, and any steps taken to deal with
            any such issues; and (iii) (to assess the auditor's independence)
            all relationships between the independent registered public
            accountants and the Fund.

      12.   For each closed-end Fund, discuss policies with respect to risk
            assessment and risk management.

      13.   For each closed-end Fund, review hiring policies for employees or
            former employees of the Fund's independent registered public
            accountants.

      14.   For each closed-end Fund, discuss with management and the Fund's
            independent registered public accountants the Fund's audited
            financial statements and discuss with management the Fund's
            unaudited financial statements, including any narrative discussion
            by management concerning the Fund's financial condition and
            investment performance and, if appropriate, recommend the
            publication of the Fund's annual audited financial


                                      A-3


            statements in the Fund's annual report in advance of the printing
            and publication of the annual report.

      15.   For each closed-end Fund, discuss the Fund's earnings press
            releases, as well as financial information and earnings guidance
            provided to analysts and rating agencies;

      16.   For each closed-end Fund, review and evaluate annually the
            performance of the Committee and the adequacy of this Charter and
            recommend any proposed changes to the Charter to the Board for
            approval.

      The Committee shall have the resources and authority appropriate to
discharge its responsibilities, including the authority to retain, as it deems
necessary to carry out its duties, special counsel and other experts or
consultants at the expense of the Fund. The Fund shall provide appropriate
funding, as determined by the Committee, for the Committee to carry out its
duties and its responsibilities, including (a) for compensation to be paid to,
or services to be provided by, the Fund's independent registered public
accountants or other public accounting firm providing audit, review or attest
services for the Fund, (b) for payment of compensation to any outside legal,
accounting or other advisors, counsel or consultants employed by the Committee
and (c) for the ordinary administrative expenses of the Committee. In performing
its duties, the Committee shall consult as it deems appropriate with the members
of the Board, officers and employees of the Fund, the Adviser, the Fund's
sub-adviser(s), if any, the Fund's counsel, counsel to the Independent Board
Members and the Fund's other service providers.

COMPOSITION

      The Committee shall be composed of each Board member who has been
determined not to be an "interested person," as that term is defined in Section
2(a)(19) of the Investment Company Act of 1940, as amended ("1940 Act"), of the
Fund (the "Independent Board Members"), or such lesser number as the Board of
the Fund may specifically determine and reflect in the Board's minutes, each of
whom shall be financially literate and at least one of whom shall have
accounting or related financial management expertise as determined by the Fund's
Board in its business judgment. Each member of the Committee must also meet the
independence and experience requirements as set forth in Section 303.01(B) of
the New York Stock Exchange's Listed Company Manual or as set forth in Section
121(a) of the American Stock Exchange's listing standards, as applicable, and
the independence requirements applicable to investment companies set forth in
Rule 10A-3 under of the Securities Exchange Act of 1934. For those Funds listed
on the New York Stock Exchange, no member of the Committee may serve on the
audit committees of more than three public companies, including the Funds,
unless the Board determines that such simultaneous service would not impair the
ability of such member to serve on the Committee effectively. The Committee
shall elect a Chairperson, who shall preside over Committee meetings. The
Chairperson shall serve for a term of three years, which term may be renewed
from time to time.


                                      A-4


MEETINGS

      The Committee shall meet on a regular basis, but not less frequently than
twice a year. Special meetings may also be held upon reasonable notice to the
members of the Committee. An agenda shall be established for each meeting. The
Committee may request any officer or employee of the Fund, the Fund's counsel,
counsel to the Independent Board Members, the Adviser, the Fund's independent
registered public accountants or other interested persons to attend a meeting of
the Committee or to meet with any members of, or consultants to, the Committee.
The Committee will meet periodically with the Fund's independent registered
public accountants outside the presence of the Fund's and the Adviser's officers
and employees. The Committee will also meet periodically with the Fund's
management outside the presence of the Fund's independent registered public
accountants. Meetings of the Committee may be held in person, by telephone or by
other appropriate means.

      One-third of the Committee's members, but not fewer than two members,
shall constitute a quorum. At any meeting of the Committee, the decision of a
majority of the members present and voting shall be determinative as to any
matter submitted to a vote.

REPORTING

      The Chairperson shall report regularly to the Board on the result of the
Committee's deliberations and make such recommendations as deemed appropriate.

LIMITS ON ROLE OF COMMITTEE

      The function of the Committee is oversight. The Fund's management is
responsible for (i) the preparation, presentation and integrity of the Fund's
financial statements, (ii) the maintenance of appropriate accounting and
financial reporting principles and policies and (iii) the maintenance of
internal controls and procedures designed to assure compliance with accounting
standards and applicable laws and regulations. The independent registered public
accountants are responsible for planning and carrying out proper audits and
reviews. In fulfilling their responsibilities hereunder, it is recognized that
members of the Committee are not employees of the Fund. As such, it is not the
duty or responsibility of the Committee or its members to conduct "field work"
or other types of auditing or accounting reviews or procedures or to set auditor
independence standards. Each member of the Committee shall be entitled to rely
on (i) the integrity of those persons and organizations within and outside the
Fund from which it receives information and (ii) the accuracy of the financial
and other information provided to the Committee by such persons and
organizations absent actual knowledge to the contrary (which shall be promptly
reported to the Fund's Board) and (iii) statements made by the officers and
employees of the Fund, the Adviser or other third parties as to any information
technology, internal audit and other non-audit services provided by the
independent registered public accountants to the Fund. The designation of a
person as an "audit committee financial expert," within the meaning of the rules
adopted and implemented under Section 407 of the Sarbanes-Oxley Act of 2002,
shall not impose any greater respon-


                                      A-5


sibility or liability on that person than the responsibility and liability
imposed on such person as a member of the Committee, nor does it decrease the
duties and obligations of other Committee members or the Board.

      In carrying out its responsibilities, the Committee's policies and
procedures shall be adapted, as appropriate, in order to best react to a
changing environment.

AMENDMENTS

      This Charter may be amended by a vote of a majority of the Board members.


                                      A-6


                                                                      Appendix A

                 Citigroup Investments Corporate Loan Fund Inc.*

                       Managed High Income Portfolio Inc.*

                       Managed Municipals Portfolio Inc.*

                        Municipal High Income Fund Inc.*

                          Real Estate Income Fund Inc.*

                         SB Adjustable Rate Income Fund

                             Zenix Income Fund Inc.*


----------
*     Closed-end Fund. The duties and responsibilities of paragraphs 10, 11, 12
      and 13 and any other provision applicable exclusively to closed-end funds
      apply to these funds only.


                                      A-7


                      (This page intentionally left blank.)



                                                                         ANNEX B

                          NOMINATING COMMITTEE CHARTER

ORGANIZATION

      The Nominating Committee of each registered investment company listed on
Appendix A hereto (each, a "Fund" and together, the "Funds") shall be composed
solely of Directors who are not "interested persons" of the Fund as defined in
Section 2(a)(19) of the Investment Company Act of 1940, as amended (the "1940
Act") and, with respect to those Funds listed on the New York Stock Exchange,
who are "independent" as defined in the New York Stock Exchange listing
standards ("Independent Directors"). The Board of Directors of the Fund (the
"Board") shall nominate the members of the Committee and shall designate the
Chairperson of the Committee. The Chairperson shall preside at each meeting of
the Committee.

RESPONSIBILITIES

      The Committee shall select and nominate persons for election or
appointment by the Board as Directors of the Fund.

EVALUATION OF POTENTIAL NOMINEES

      In evaluating a person as a potential nominee to serve as a Director of
the Fund, the Committee should consider among other factors it may deem
relevant:

      o     whether or not the person is an "interested person" as defined in
            the 1940 Act and whether the person is otherwise qualified under
            applicable laws and regulations to serve as a Director of the Fund;

      o     whether or not the person has any relationships that might impair
            his or her independence, such as any business, financial or family
            relationships with Fund management, the investment manager of the
            Fund, other Fund service providers or their affiliates;

      o     whether or not the person serves on boards of, or is otherwise
            affiliated with, competing financial service organizations or their
            related mutual fund complexes;

      o     whether or not the person is willing to serve, and willing and able
            to commit the time necessary for the performance of the duties of a
            Director of the Fund;

      o     the contribution which the person can make to the Board and the Fund
            (or, if the person has previously served as a Director of the Fund,
            the contribution which the person made to the Board during his or
            her previous term of service), with consideration being given to the
            person's business and professional experience, education and such
            other factors as the Committee may consider relevant;


                                      B-1


      o     the character and integrity of the person; and

      o     whether or not the selection and nomination of the person would be
            consistent with the requirements of the Fund's retirement policies.

      While the Committee is solely responsible for the selection and nomination
of Directors, the Committee may consider nominees recommended by Fund
stockholders as it deems appropriate. Stockholders who wish to recommend a
nominee should send nominations to the Secretary of the Fund that include all
information relating to such person that is required to be disclosed in
solicitations of proxies for the election of Directors. The recommendation must
be accompanied by a written consent of the individual to stand for election if
nominated by the Board of Directors and to serve if elected by the stockholders.

QUORUM

      A majority of the members of the Committee shall constitute a quorum for
the transaction of business, and the act of a majority of the members of the
Committee present at any meeting at which there is a quorum shall be the act of
the Committee.

NOMINATION OF DIRECTORS

      After a determination by the Committee that a person should be selected
and nominated as a Director of the Fund, the Committee shall present its
recommendation to the Board for its consideration.

MEETINGS

      The Committee may meet either on its own or in conjunction with meetings
of the Board. Meetings of the Committee may be held in person, video conference
or by conference telephone. The Committee may take action by unanimous written
consent in lieu of a meeting.

Adopted: February 11, 2004


                                      B-2


                                                                      Appendix A

                 Citigroup Investments Corporate Loan Fund Inc.*

                       Managed High Income Portfolio Inc.*

                       Managed Municipals Portfolio Inc.*

                        Municipal High Income Fund Inc.*

                          Real Estate Income Fund Inc.*

                         SB Adjustable Rate Income Fund

                             Zenix Income Fund Inc.*


                                      B-3


                      (This page intentionally left blank.)



                       ANNUAL MEETING OF STOCKHOLDERS OF

                        MUNICIPAL HIGH INCOME FUND INC.

                                 April 7, 2006

Proof #2

                           Please date, sign and mail
                             your proxy card in the
                            envelope provided as soon
                                  as possible.

 --> Please detach along perforated line and mail in the envelope provided. -->

--------------------------------------------------------------------------------
   THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" THE ELECTION OF DIRECTORS.
        PLEASE SIGN, DATE AND RETURN PROMPTLY IN THE ENCLOSED ENVELOPE.
          PLEASE MARK YOUR VOTE IN BLUE OR BLACK INK AS SHOWN HERE |X|
--------------------------------------------------------------------------------

1. Election of Directors:

                                NOMINEES:
|_| FOR ALL NOMINEES            (_) George M. Pavia
                                (_) R. Jay Gerken

|_| WITHHOLD AUTHORITY
    FOR ALL NOMINEES

|_| FOR ALL EXCEPT
    (See instructions below)


INSTRUCTION: To withhold authority to vote for any individual nominee(s), mark
             "FOR ALL EXCEPT" and fill in the circle next to each nominee you
             wish to withhold, as shown here:  (X)
--------------------------------------------------------------------------------



--------------------------------------------------------------------------------
To change the address on your account, please check the box at right
and indicate your new address in the address space above. Please note    |_|
that changes to the registered name(s) on the account may not be
submitted via this method.

--------------------------------------------------------------------------------

2.    In their discretion, the Proxies are authorized to vote upon such other
      business as may properly come before the meeting.

This proxy, when properly executed, will be voted in the manner directed by the
undersigned shareholder. If no other direction is made, this proxy will be voted
FOR each nominee for director.

PLEASE MARK, SIGN, DATE AND RETURN THE PROXY CARD PROMPTLY USING THE ENCLOSED
ENVELOPE.




                                                                                                     
Signature of Stockholder ____________________ Date: ____________  Signature of Stockholder ____________________ Date: ____________


Note: Please sign exactly as your name or names appear on this Proxy. When
      shares are held jointly, each holder should sign. When signing as
      executor, administrator, attorney, trustee or guardian, please give full
      title as such. If the signer is a corporation, please sign full corporate
      name by duly authorized officer, giving full title as such. If signer is a
      partnership, please sign in partnership name by authorized person.



Proof #1


                         MUNICIPAL HIGH INCOME FUND INC.

    THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF THE FUND

      The undersigned hereby appoints R. JAY GERKEN, ROBERT I FRENKEL, GRACE
SINN and ROBERT M. NELSON, and each of them acting in absence of the other, as
Proxies, each with the power to appoint a substitute, and hereby authorizes them
to represent and to vote, as designated herein, all the shares of common stock
of Municipal High Income Fund Inc. held of record by the undersigned on February
28, 2006 at a Meeting of Shareholders to be held on April 7, 2006 or any
adjournment thereof.

               (Continued and to be signed on the reverse side.)

                                                                           14475