SC TO-I

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

SCHEDULE TO
Tender Offer Statement under Section 14(d)(1) or 13(e)(1)
of the Securities Exchange Act of 1934

CA, Inc.

(Name of Subject Company (issuer))
CA, Inc. (Offeror and Issuer)
(Names of Filing Persons (identifying status as offeror, issuer or other person)

Common Stock, par value $.10 per share
(including the Associated Rights to Purchase Series One Junior Participating Preferred Stock, Class A)
(Title of Class of Securities)

12673P105
(CUSIP Number of Class of Securities)

Kenneth V. Handal
Executive Vice President, General Counsel and Corporate Secretary
CA, Inc.
One CA Plaza
Islandia, New York 11749-7000
(631) 342-6000
(Name, address and telephone number of person authorized to
receive notices and communications on behalf of filing person)

Copy to:
Robert W. Downes
Sullivan & Cromwell LLP
125 Broad Street
New York, New York 10004
(212) 558-4000

CALCULATION OF FILING FEE*

Transaction Valuation*	Amount of Filing Fee**
$1,000,000,000	$107,000

*

Calculated solely for purposes of determining the filing fee. This amount is based on the purchase of 40,816,327 shares of Common Stock at the maximum tender offer price of $24.50 per share.

**

The amount of the filing fee, calculated in accordance with Rule 0-11(b) of the Securities Exchange Act of 1934, as amended, equals $107.00 per million of the aggregate amount of cash offered by CA, Inc.

o

Check the box if any part of the fee is offset as provided by Rule 0-11(a)(2) and identify the filing with which the o offsetting fee was previously paid. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

Amount Previously Paid:    N/A	Filing Party:    N/A
Form or Registration No.:    N/A	Date Filed:    N/A

o

Check the box if the filing relates solely to preliminary communications made before the commencement of a tender offer.

        Check the appropriate boxes below to designate any transactions to which the statement relates:

o

third-party tender offer subject to Rule 14d-1.



ý

issuer tender offer subject to Rule 13e-4.



o

going-private transaction subject to Rule 13e-3.



o

amendment to Schedule 13D under Rule 13d-2.

        Check the following box if the filing is a final amendment reporting the results of the tender offer:    o

INTRODUCTION

        This Tender Offer Statement on Schedule TO relates to the offer by CA, Inc., a Delaware corporation (the "Company"), to purchase for cash up to 40,816,327 shares of its Common Stock, par value $.10 per share (the "Common Stock"), including the associated rights to purchase Series One Junior Participating Preferred Stock, Class A, under our Rights Agreement, dated June 18, 1991, as amended May 17, 1995, May 23, 2001 and November 9, 2001, at a price not less than $22.50 nor greater than $24.50 per share (such per share purchase price, the "Purchase Price"), net to the seller in cash, without interest (the "Tender Offer"). This Tender Offer Statement on Schedule TO is intended to satisfy the reporting requirements of Rule 13e-4(c)(2) of the Securities Exchange Act of 1934 and is being filed in conjunction with communications made relating to the commencement of the Tender Offer. The Company intends to fully respond to all of the items called for by this Schedule TO by way of an amendment, which it will file as soon as practicable.

Item 12.    Exhibits.

(a)(1)(A)*	Summary Advertisement.
(a)(1)(B)	Press Release, dated August 14, 2006 (incorporated herein by reference to the Company's Tender Offer Statement on Schedule TO, filed on August 15, 2006).
(a)(1)(C)	Press Release, dated August 15, 2006 (incorporated herein by reference to the Company's Tender Offer Statement on Schedule TO, filed on August 16, 2006).
(a)(2)	Not applicable.
(a)(3)	Not applicable.
(a)(4)	Not applicable.
(a)(5)	Not applicable.
(g)	Not applicable.
(h)	Not applicable.

*

Filed herewith.

Item 13.    Information required by Schedule 13E-3.

        Not Applicable.

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SIGNATURE

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

CA, INC.
By:	/s/  KENNETH V. HANDAL
Name:	Kenneth V. Handal
Title:	Executive Vice President, General Counsel and Corporate Secretary

Date: August 16, 2006

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INTRODUCTION
SIGNATURE

EX-9.(A)(1)(A)

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Exhibit 99(a)(1)(A)

This announcement is neither an offer to purchase nor a solicitation of an offer to sell shares. The offer is made solely by the Offer to Purchase, dated August 16, 2006 (the "Offer to Purchase"), and the related Letter of Transmittal, and any amendments or supplements thereto. The offer is not being made to, nor will tenders be accepted from or on behalf of, holders of shares of Common Stock (as defined below) in any jurisdiction in which the making or acceptance of offers to sell shares would not be in compliance with the laws of that jurisdiction. In any jurisdiction where the securities, blue sky or other laws require the offer to be made by a licensed broker or dealer, the offer shall be deemed to be made on behalf of CA, Inc. by Banc of America Securities LLC, Citigroup Global Markets Inc. and J.P. Morgan Securities Inc., the Dealer Managers for the offer, or by one or more registered brokers or dealers licensed under the laws of that jurisdiction.

Notice of Offer to Purchase for Cash
by CA, Inc.
of
Up to 40,816,327 Shares of its Common Stock (including the Associated Rights to Purchase Series One Junior Participating Preferred Stock, Class A)
At a Per Share Purchase Price Not Less Than $22.50 nor Greater Than
$24.50

        CA, Inc., a Delaware corporation (the "Company"), is offering to purchase up to 40,816,327 shares of its common stock, par value $.10 per share (the "Common Stock"), including the associated rights to purchase Series One Junior Participating Preferred Stock, Class A, under our Rights Agreement, dated June 18, 1991, as amended May 17, 1995, May 23, 2001 and November 9, 2001, at a price not less than $22.50 nor greater than $24.50 per share (in increments of $0.25) (such per share purchase price, the "Purchase Price"), net to the seller in cash, without interest. The offer is subject to the terms and conditions set forth in the Offer to Purchase and the related Letter of Transmittal, which, together with any amendments or supplements to either, collectively constitute the "Offer." Unless the context requires otherwise, all references herein to "shares" refer to shares of Common Stock.

The Offer is subject to important conditions, including the receipt by the Company of financing on terms and conditions satisfactory to the Company, as set forth in the Offer to Purchase.

THE OFFER, PRORATION PERIOD AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 PM, NEW YORK CITY TIME, ON THURSDAY, SEPTEMBER 14, 2006, UNLESS THE OFFER IS EXTENDED.

The Board of Directors of the Company has approved the Offer. However, neither the Company nor its Board nor the Dealer Managers, the Information Agent nor the Depositary makes any recommendation to stockholders as to whether to tender or refrain from tendering their shares or as to the purchase price or purchase prices at which they may choose to tender them. Stockholders must make their own decisions as to whether to tender their shares and, if so, how many shares to tender and the price or prices at which they will tender them. In doing so, stockholders should consider the Company's reasons for making the Offer. The Company's directors and executive officers have advised the Company that they do not intend to tender any shares owned by them in the Offer.

        Upon the terms and subject to the conditions of the Offer, the Company will select the lowest price that will enable it to buy 40,816,327 shares or, if a lesser number of shares are validly tendered, all shares that are validly tendered and not validly withdrawn. All shares acquired in the Offer will be acquired at the same Purchase Price regardless of whether a stockholder tenders any shares at a lower price. The Company will purchase all shares validly tendered and not validly withdrawn prior to the Expiration Time (as defined below) at the Purchase Price, upon the terms and subject to the conditions of the Offer, including the "odd lot," proration and conditional tender provisions.

        Under no circumstances will the Company pay interest on the Purchase Price, including but not limited to, by reason of any delay in making payment. The term "Expiration Time" means 5:00 p.m., New York City time, on Thursday, September 14, 2006, unless and until the Company has extended the period of time during which the Offer will remain open, in which event the term "Expiration Time" shall refer to the latest time and date at which the Offer, as so extended by the Company, shall expire. Subject to applicable SEC regulations, the Company reserves the right, in its sole discretion, to change the terms of the Offer, including, but not limited to, purchasing more or less than 40,816,327 shares in the Offer.

        For purposes of the Offer, the Company will be deemed to have accepted for payment (and therefore purchased), subject to the "odd lot" priority, proration and conditional tender provisions of the Offer, shares that are validly tendered at or below the Purchase Price and not validly withdrawn only when, as and if the Company gives oral or written notice to Mellon Investor Services LLC, the Depositary for the Offer, of its acceptance of such shares for payment pursuant to the Offer. The Company will pay for shares tendered and accepted for payment in the Offer only after timely receipt by the Depositary of certificates for such shares or of timely confirmation of a book-entry transfer of such shares into the Depositary's account at the "book-entry transfer facility" (as defined in the Offer to Purchase), a properly completed and duly executed Letter of Transmittal or a manually signed facsimile thereof or in the case of a book-entry transfer, an "agent's message" (as defined in the Offer to Purchase), and any other documents required by the Letter of Transmittal.

        Upon the terms and subject to the conditions of the Offer, if more than 40,816,327 shares have been validly tendered and not validly withdrawn at or prior to the Expiration Time, the Company will purchase shares in the following order of priority:

•

first, all such shares owned beneficially or of record by an Odd Lot Holder (as defined in the Offer to Purchase) who validly tenders all of such shares at or below the Purchase Price (partial tenders will not qualify for this preference) and completes, or whose broker, bank or other nominee completes, the box captioned "Odd Lots" in the Letter of Transmittal and, if applicable, in the Notice of Guaranteed Delivery;



•

second, after purchase of all of the foregoing shares, all other shares tendered at or below the Purchase Price on a pro rata basis, if necessary (except for stockholders who tendered their shares conditionally and for which the condition was not satisfied) (with appropriate rounding adjustments to avoid purchases of fractional shares); and



•

third, if necessary to permit the Company to purchase 40,816,327 shares (or such greater number of shares as the Company may elect to purchase), shares conditionally tendered at or below the Purchase Price for which the condition was not initially satisfied, to the extent feasible, by random lot.

        The Company will return all tendered shares that it has not purchased promptly after the Expiration Time.

        The Company expressly reserves the right, in its sole discretion, at any time and from time to time, to extend the period of time during which the Offer is open and thereby delay acceptance for payment of, and payment for, any shares by giving oral or written notice of such extension to the Depositary and making a public announcement of such extension. The Company also expressly reserves the right, in its sole discretion, to terminate the Offer and not accept for payment or pay for any shares not theretofore accepted for payment or paid for, or, subject to applicable law, to postpone payment for shares upon the occurrence of any of the conditions specified in the Offer to Purchase by giving oral or written notice of such termination or postponement to the Depositary and making a public announcement of such termination or postponement.

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        The Company believes that the repurchase of shares is consistent with its long-term goal of maximizing stockholder value. The Company's management and Board have evaluated the Company's operations, strategy and expectations for the future and believe that the Offer is a prudent use of its financial resources given its business profile, its assets and recent market prices for its Common Stock.

        Generally, stockholders will be subject to U.S. federal income taxation and applicable withholding when they receive cash from the Company in exchange for the shares they tender in the Offer. The Company recommends that stockholders consult with their tax advisors with respect to their particular situation.

        Tenders of shares are irrevocable, except that stockholders may withdraw any shares they have tendered at any time before the Expiration Time. If the Company has not accepted for payment the shares that have been tendered to it, stockholders may also withdraw their shares after 12:00 midnight, New York City time, on Thursday, October 12, 2006. To withdraw shares, stockholders must deliver a written notice of withdrawal with the required information to the Depositary while stockholders still have the right to withdraw their shares.

        If certificates for shares have been delivered or otherwise identified to the Depositary, then, prior to the physical release of those certificates, the serial numbers shown on those certificates must be submitted to the Depositary and, unless an eligible institution has tendered those shares, an eligible institution must guarantee the signatures on the notice of withdrawal. If shares have been delivered in accordance with the procedures for book-entry transfer described in the Offer to Purchase, any notice of withdrawal must also specify the name and number of the account at the book-entry transfer facility to be credited with the withdrawn shares and otherwise comply with the book-entry transfer facility's procedures.

        The Company will decide, in its sole discretion, all questions as to the form and validity of notices of withdrawal, and each such decision will be final and binding. None of the Company, the Dealer Managers, the Depositary, the Information Agent or any other person will be under any duty to give notification of any defects or irregularities in any notice of withdrawal or incur any liability for failure to give any such notification.

        The information required to be disclosed by Rule 13e-4(d)(1) under the Securities Exchange Act of 1934, as amended, is contained in the Offer to Purchase and is incorporated herein by reference.

        The Offer to Purchase and the related Letter of Transmittal will be mailed to record holders of shares and will be furnished to brokers, dealers, commercial banks and trust companies (including the trustee of the CA, Inc. Savings Harvest Plan) and similar persons whose names, or the names of whose nominees, appear on the Company's stockholder list or, if applicable, who are listed as participants in a clearing agency's security position listing for subsequent transmittal to beneficial owners of shares.

The Offer to Purchase and the related Letter of Transmittal contain important information that stockholders should read carefully before they make any decision with respect to the Offer. Stockholders may obtain additional copies of the Offer to Purchase, Letter of Transmittal and Notice of Guaranteed Delivery from the Information Agent at the address and telephone number set forth below. The Information Agent will promptly furnish to stockholders additional copies of these materials at the Company's expense.

        Please direct any questions or requests for assistance to the Information Agent or the Dealer Managers at their respective telephone numbers and addresses set forth below. Stockholders may also contact their broker, dealer, commercial bank, trust company or nominee for assistance concerning the Offer. To confirm delivery of shares, please contact the Depositary.

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The Information Agent for the Offer is:

Innisfree M&A Incorporated
501 Madison Avenue, 20^th Floor
New York, New York 10022
877-750-9501 (U.S. & Canada)
412-232-3651 (Other countries)
212-750-5833 (Banks & Brokers)

The Dealer Managers for the Offer are:

Banc of America Securities LLC	Citigroup Global Markets Inc.	J.P. Morgan Securities Inc.
9 West 57th Street	Special Equity Transaction Group	277 Park Avenue, 9th Floor
New York, New York 10019	390 Greenwich Street, 5th Floor	New York, New York 10172
(212) 583-8502	New York, New York 10013	(212) 622-2922
(888) 583-8900, ext. 8502 (Call Toll Free)	(212) 723-7406	(877) 371-5947
	(877) 531-8365

August 16, 2006

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Notice of Offer to Purchase for Cash by CA, Inc. of Up to 40,816,327 Shares of its Common Stock (including the Associated Rights to Purchase Series One Junior Participating Preferred Stock, Class A) At a Per Share Purchase Price Not Less Than $22.50 nor Greater Than $24.50