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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D
                                 (Rule 13d-101)
                                (Amendment No. 1)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
            TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
                                  RULE 13d-2(a)




                              The Taiwan Fund, Inc
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                                (Name of Issuer)


                     Common Stock, par value $.01 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)


                                    874036106
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                                 (CUSIP Number)


                                 Barry M. Olliff
            c/o City of London Investment Management Company Limited
                     10 Eastcheap, London EC3M ILX, England
                                +44 207 711 0771
--------------------------------------------------------------------------------
            (Name, Address and Telephone Number of Person Authorized
                     to Receive Notices and Communications)


                                 March 31, 2004
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             (Date of Event Which Requires Filing of This Statement)




If the filing person has previously filed a statement on Schedule 13G to report
the acquisition which is the subject of this Schedule 13D, and is filing this
schedule because of Rule 13d-1(e), (f) or (g), check the following box [_].

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 or otherwise subject to the liabilities of that section of the Act but
shall be subject to all other provisions of the Act.

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CUSIP NO. 874036106                     13D                          PAGE 2 of 5
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     1       NAME OF REPORTING PERSONS
             S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS

             City of London Investment Group PLC, a company incorporated under
             the laws of England and Wales.
------------ -------------------------------------------------------------------
     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (A) |_|
                                                                         (B) |_|

------------ -------------------------------------------------------------------
     3       SEC USE ONLY


------------ -------------------------------------------------------------------
     4       SOURCE OF FUNDS*

             OO
------------ -------------------------------------------------------------------
     5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
             TO ITEM 2(D) OR 2(E)
                                                                             |_|
------------ -------------------------------------------------------------------
     6       CITIZENSHIP OR PLACE OF ORGANIZATION

             England and Wales
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                          7    SOLE VOTING POWER
      NUMBER OF                887,000
        SHARES          ------ -------------------------------------------------
     BENEFICIALLY         8    SHARED VOTING POWER
       OWNED BY                0
         EACH           ------ -------------------------------------------------
      REPORTING           9    SOLE DISPOSITIVE POWER
        PERSON                 887,000
         WITH           ------ -------------------------------------------------
                         10    SHARED DISPOSITIVE POWER
                               0
------------ -------------------------------------------------------------------
    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

             887,000
------------ -------------------------------------------------------------------
    12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
             SHARES
                                                                             |_|
------------ -------------------------------------------------------------------
    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

             5.42%
------------ -------------------------------------------------------------------
    14       TYPE OF REPORTING PERSON*

             HC
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                               (Page 2 of 5 Pages)

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CUSIP NO. 874036106                     13D                          PAGE 3 of 5
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================================================================================
     1       NAME OF REPORTING PERSONS
             S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS

             City of London Investment Management Company Limited, a company
             incorporated under the laws of England and Wales.
------------ -------------------------------------------------------------------
     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (A) |_|
                                                                         (B) |_|

------------ -------------------------------------------------------------------
     3       SEC USE ONLY


------------ -------------------------------------------------------------------
     4       SOURCE OF FUNDS*

             WC
------------ -------------------------------------------------------------------
     5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
             TO ITEM 2(D) OR 2(E)
                                                                             |_|
------------ -------------------------------------------------------------------
     6       CITIZENSHIP OR PLACE OF ORGANIZATION

             England and Wales
--------------------------------------------------------------------------------
                          7    SOLE VOTING POWER
      NUMBER OF                857,000
        SHARES          ------ -------------------------------------------------
     BENEFICIALLY         8    SHARED VOTING POWER
       OWNED BY                0
         EACH           ------ -------------------------------------------------
      REPORTING           9    SOLE DISPOSITIVE POWER
        PERSON                 857,000
         WITH           ------ -------------------------------------------------
                         10    SHARED DISPOSITIVE POWER
                               0
------------ -------------------------------------------------------------------
    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

             857,000
------------ -------------------------------------------------------------------
    12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
             SHARES
                                                                             |_|
------------ -------------------------------------------------------------------
    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

             5.24%
------------ -------------------------------------------------------------------
    14       TYPE OF REPORTING PERSON*

             IA
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                               (Page 3 of 5 Pages)

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CUSIP NO. 874036106                     13D                          PAGE 4 of 5
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               This Amendment No. 1 to Schedule 13D (this "Amendment No. 1")
               should be read in conjunction with the Schedule 13D filed with
               the Securities and Exchange Commission (the "SEC") on August 14,
               2003 (the "Original Schedule 13D") by City of London Investment
               Group PLC and City of London Investment Management Company
               Limited relating to the shares of common stock, par value $.01
               per share (the "Shares"), of The Taiwan Fund, Inc., (the "Fund").
               This Amendment No. 1 amends and restates Item 5 of the Original
               Schedule 13D in their entirety. All other information in the
               Original Schedule 13D remains in effect. All capitalized terms
               used herein and not otherwise defined shall have the meanings
               ascribed thereto in the Original Schedule 13D.



ITEM 5.        INTERESTS IN SECURITIES OF THE ISSUER.
               -------------------------------------

               (a) and (b). As of March 31, 2004, EWF, IEM, GFM, the Accounts
               and Global owned directly 47,634, 171,400, 637,966, and 30,000
               Shares, respectively, representing approximately 0.29%, 1.05%,
               3.89%, and 0.18%, respectively, of the 16.4 million Shares
               outstanding as of January 1, 2004, as stated in the Fund's Form
               8-K filed with the Securities and Exchange Commission on March
               31, 2004.

               As of March 31, 2004, CLIG, through its control of CLIM, had sole
               voting and dispositive power with respect to all 87,000 Shares
               owned directly by the City of London Funds and the Accounts,
               representing approximately 5.42% of the 16.4 million Shares
               outstanding as of January 1, 2004, as stated in the Fund's Form
               8-K filed with the Securities and Exchange Commission on March
               31, 2004.

               As of March 31, 2004, CLIM, in its capacity as investment adviser
               to the City of London Funds, had sole voting and dispositive
               power with respect to all 857,000 Shares owned directly by the
               City of London Funds and the Accounts, representing approximately
               5.24% of the 16.4 million Shares outstanding as of January 1,
               2004, as stated in the Fund's Form 8-K filed with the Securities
               and Exchange Commission on March 31, 2004.


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CUSIP NO. 874036106                     13D                          PAGE 5 of 5
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                                    SIGNATURE


After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.


Dated:  April 7, 2004


                                             CITY OF LONDON INVESTMENT GROUP PLC


                                             /s/ Barry M. Olliff
                                             -----------------------------------
                                             Name: Barry M. Olliff
                                             Title: Director




                                             CITY OF LONDON INVESTMENT
                                             MANAGEMENT COMPANY LIMITED


                                             /s/ Barry M. Olliff
                                             -----------------------------------
                                             Name: Barry M. Olliff
                                             Title: Director