Exhibit 1.01

                                 TERMS AGREEMENT

                                  July 27, 2005

Citigroup Inc.
399 Park Avenue
New York, New York 10043

Attention: Treasurer

Ladies and Gentlemen:

            We understand that Citigroup Inc., a Delaware corporation (the
"Company"), proposes to issue and sell $1,250,000,000 aggregate principal amount
of its debt securities (the "Securities"). Subject to the terms and conditions
set forth herein or incorporated by reference herein, we, Citigroup Global
Markets Inc., Goldman, Sachs & Co., Lehman Brothers Inc., Merrill Lynch, Pierce,
Fenner & Smith Incorporated, UBS Securities LLC, Barclays Capital Inc., Bear,
Stearns & Co. Inc., BNP Paribas Securities Corp., Guzman & Company, HSBC
Securities (USA) Inc. and Samuel A. Ramirez & Co., Inc., as underwriters (the
"Underwriters"), offer to purchase, severally and not jointly, the principal
amount of the Securities set forth opposite our respective names on the list
attached as Annex A hereto at 99.662% of the principal amount thereof, plus
accrued interest, if any, from the date of issuance. The Closing Date shall be
August 3, 2005, at 8:30 A.M. The closing shall take place at the Corporate Law
offices of the Company located at 425 Park Avenue, New York, New York 10043.

            The Securities shall have the following terms:

Title:...................... 4.625% Fixed Rate Senior Notes Due 2010

Maturity:................... August 3, 2010

Interest Rate:.............. 4.625% per annum

Interest Payment Dates:..... Semi-annually on February 3 and August 3,
                             commencing February 3, 2006

Initial Price to Public:.... 99.987% of the principal amount thereof, plus
                             accrued interest, if any, from August 3, 2005

Redemption Provisions:...... The Securities are not redeemable by the Company
                             prior to maturity, except upon the occurrence of
                             certain events involving United States taxation, as
                             set forth in the Prospectus Supplement, dated July
                             27, 2005, to the Prospectus, dated September 2,
                             2004

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Record Date:                 The January 15 or July 15 preceding each Interest
                             Payment Date
Additional Terms:

            The Securities shall be issuable as Registered Securities only. The
Securities will be initially represented by one or more global Securities
registered in the name of The Depository Trust Company ("DTC") or its nominees,
as described in the Prospectus Supplement relating to the Securities. Beneficial
interests in the Securities will be shown on, and transfers thereof will be
effected only through, records maintained by DTC, Euroclear Bank S.A./N.V., as
operator of the Euroclear System, and Clearstream International and their
respective participants. Owners of beneficial interests in the Securities will
be entitled to physical delivery of Securities in certificated form only under
the limited circumstances described in the Prospectus Supplement. Principal and
interest on the Securities shall be payable in United States dollars. The
provisions of Sections 11.03 and 11.04 of the Indenture relating to defeasance
shall apply to the Securities.

            All the provisions contained in the document entitled "Primerica
Corporation -- Debt Securities -- Underwriting Agreement -- Basic Provisions"
and dated January 12, 1993 (the "Basic Provisions"), a copy of which you have
previously received, are, except as indicated below, herein incorporated by
reference in their entirety and shall be deemed to be a part of this Terms
Agreement to the same extent as if the Basic Provisions had been set forth in
full herein. Terms defined in the Basic Provisions are used herein as therein
defined.

            Basic Provisions varied with respect to this Terms Agreement:

            (a) all references to Primerica Corporation shall refer to Citigroup
      Inc.;

            (b) in the second line of Section 2(a), delete "33-55542), including
      a prospectus" and insert in lieu thereof "333-117615), including a
      prospectus" and any reference in the Basic Provisions to the "Registration
      Statement" shall be deemed to be a reference to such registration
      statement on Form S-3;

            (c) in the fourth line of the third paragraph of Section 3, delete
      the phrase "certified or official bank check or checks in New York
      Clearing House (next day)" and insert in lieu thereof "wire transfer of
      federal or other same day";

            (d) in the fourteenth line of the third paragraph of Section 3,
      delete the word "definitive" and insert in lieu thereof "global";

            (e) in the fourth line of the fifth paragraph of Section 3, delete
      the phrase "certified or official bank check in New York Clearing House
      (next day)" and insert in lieu thereof "wire transfer of federal or other
      same day";

            (f) in the ninth line of Section 6(a), delete "such registration
      statement when it became effective, or in the Registration Statement" and
      insert in lieu thereof "the Registration Statement";

            (g) in the eighth line of Section 6(b), delete "in any part of such
      registration statement when it became effective, or in the Registration
      Statement" and insert in lieu thereof "the Registration Statement"; and

            (h) in the sixth line of Section 10, delete "65 East 55th Street,
      New York, New York 10022" and insert in lieu thereof "399 Park Avenue, New
      York, New York 10043"

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            The Company agrees to use its best efforts to have the Securities
approved for listing on the Luxembourg Stock Exchange and to maintain such
listing so long as any of the Securities are outstanding, provided, however
that:

            (a) if it is impracticable or unduly burdensome, in the good faith
      determination of the Company, to maintain such listing due to changes in
      listing requirements occurring after the date of the Prospectus
      Supplement, or

            (b) if the Transparency Directive (as defined in the Prospectus
      Supplement) is implemented in Luxembourg in a manner that would require
      the Company to publish financial information according to accounting
      principles or standards that are materially different from United States
      generally accepted accounting principles,

the Company may de-list the Securities from the Luxembourg Stock Exchange and
shall use its reasonable best efforts to obtain an alternative admission to
listing, trading and/or quotation of the Securities by another listing
authority, exchange or system within or outside the European Union as it may
decide. If such an alternative admission is not available or is, in the
Company's opinion, unduly burdensome, such an alternative admission will not be
obtained, and the Company shall have no further obligation in respect of any
listing, trading or quotation for the Securities.

            The Underwriters hereby agree in connection with the underwriting of
the Securities to comply with the requirements set forth in any applicable
sections of Rule 2720 of the Conduct Rules of the National Association of
Securities Dealers, Inc.

            Each Underwriter further agrees and hereby represents that:

            (a) it has only communicated or caused to be communicated and will
      only communicate or cause to be communicated an invitation or inducement
      to engage in investment activity (within the meaning of Section 21 of the
      Financial Services and Markets Act 2000 (the "FSMA")) received by it in
      connection with the issue or sale of the notes in circumstances in which
      Section 21(1) of the FSMA does not apply to Citigroup;

            (b) it has complied and will comply with all applicable provisions
      of the FSMA with respect to anything done by it in relation to the notes
      in, from or otherwise involving the United Kingdom;

            (c) it will not offer or sell any Securities directly or indirectly
      in Japan or to, or for the benefit of, any Japanese person or to others,
      for re-offering or re-sale directly or indirectly in Japan or to any
      Japanese person except under circumstances which will result in compliance
      with all applicable laws, regulations and guidelines promulgated by the
      relevant governmental and regulatory authorities in effect at the relevant
      time. For purposes of this paragraph, "Japanese person" means any person
      resident in Japan, including any corporation or other entity organized
      under the laws of Japan;

            (d) it is aware of the fact that no securities prospectus
      (Wertpapierprospekt) under the German Securities Prospectus Act
      (Wertpapierprospektgesetz, the "Prospectus Act") has been or will be
      published in respect of the Securities in the Federal Republic of Germany
      and that it will comply with the Prospectus Act and all other laws and
      regulations applicable in the Federal Republic of Germany governing the
      issue, offering and sale of the Securities;

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            (e) no Securities have been offered or sold and will be offered or
      sold, directly or indirectly, to the public in France except to qualified
      investors (investisseurs qualifies) and/or to a limited circle of
      investors (cercle restreint d'investisseurs) acting for their own account
      as defined in article L. 411-2 of the French Code Monetaire et Financier
      and applicable regulations thereunder; and that the direct or indirect
      resale to the public in France of any Securities acquired by any qualified
      investors (investisseurs qualifies) and/or any investors belonging to a
      limited circle of investors (cercle restreint d'investisseurs) may be made
      only as provided by articles L. 412-1 and L. 621-8 of the French Code
      Monetaire et Financier and applicable regulations thereunder; and that
      none of the Prospectus Supplement, the Prospectus or any other offering
      materials relating to the Securities has been released, issued or
      distributed to the public in France except to qualified investors
      (investisseurs qualifies) and/or to a limited circle of investors (cercle
      restreint d'investisseurs) mentioned above; and

            (f) it and each of its affiliates has not offered or sold, and it
      will not offer or sell, the Securities by means of any document to persons
      in Hong Kong other than persons whose ordinary business it is to buy or
      sell shares or debentures, whether as principal or agent, or otherwise in
      circumstances which do not constitute an offer to the public within the
      meaning of the Hong Kong Companies Ordinance (Chapter 32 of the Laws of
      Hong Kong), and unless permitted to do so under the securities laws of
      Hong Kong, no person has issued or had in its possession for the purposes
      of issue, and will not issue or have in its possession for the purpose of
      issue, any advertisement, document or invitation relating to the
      Securities other than with respect to the Securities to be disposed of to
      persons outside Hong Kong or only to persons whose business involves the
      acquisition, disposal or holding of securities, whether as principal or
      agent.

            In addition to the legal opinions required by Sections 5(c) and 5(d)
of the Basic Provisions, the Underwriters shall have received an opinion of
Skadden, Arps, Slate, Meagher & Flom LLP, special U.S. tax counsel to the
Company, dated the Closing Date, to the effect that although the discussion set
forth in the Prospectus Supplement under the heading "United States Federal
Income Tax Considerations for Non-United States Holders" does not purport to
discuss all possible United States federal income tax consequences of the
purchase, ownership and disposition of the Securities to non-United States
holders of the Securities, such discussion constitutes, in all material
respects, a fair and accurate summary of the United States federal income tax
consequences of the purchase, ownership and disposition of the Securities to
non-United States holders of the Securities.

            John R. Dye, Esq., General Counsel -- Capital Markets of the
Company, is counsel to the Company. Skadden, Arps, Slate, Meagher & Flom LLP is
special U.S. tax counsel to the Company. Cleary Gottlieb Steen & Hamilton LLP is
counsel to the Underwriters.

            Please accept this offer no later than 9:00 p.m. Eastern Time on
July 27, 2005 by signing a copy of this Terms Agreement in the space set forth
below and returning the signed copy to us, or by sending us a written acceptance
in the following form:

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            "We hereby accept your offer, set forth in the Terms Agreement,
dated July 27, 2005, to purchase the Securities on the terms set forth therein."

                                   Very truly yours,

                                   CITIGROUP GLOBAL MARKETS INC.,
                                   on behalf of the Underwriters named herein

                                   By:  /s/ Jack D. McSpadden Jr.
                                       -----------------------------------------
                                       Name: Jack D. McSpadden Jr.
                                       Title: Managing Director

ACCEPTED:

CITIGROUP INC.

By:  /s/ Charles E. Wainhouse
    -------------------------------
    Name: Charles E. Wainhouse
    Title: Assistant Treasurer

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                                     ANNEX A



NAME OF UNDERWRITER                                     PRINCIPAL AMOUNT OF SECURITIES
- -------------------                                     ------------------------------
                                                     
Citigroup Global Markets Inc.                                   $1,050,000,000
Goldman, Sachs & Co.                                                31,250,000
Lehman Brothers Inc.                                                31,250,000
Merrill Lynch, Pierce, Fenner & Smith Incorporated                  31,250,000
UBS Securities LLC                                                  31,250,000
Barclays Capital Inc.                                               12,500,000
Bear, Stearns & Co. Inc.                                            12,500,000
BNP Paribas Securities Corp.                                        12,500,000
Guzman & Company                                                    12,500,000
HSBC Securities (USA) Inc.                                          12,500,000
Samuel A. Ramirez & Co., Inc.                                       12,500,000
                                                                --------------
      TOTAL                                                     $1,250,000,000
                                                                ==============


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