Shareholder Services

American Stock Transfer & Trust Company is the transfer agent, registrar, dividend-paying agent, and Direct Stock Purchase and Dividend Reinvestment Plan administrator for TXU Corp. common stock. If you need information about shareholder-related subjects, contact American Stock Transfer & Trust Company at the address or telephone number below. The automated voice telephone system or an account representative can provide you information about your individual account and the following:

> Direct Stock Purchase and Dividend Reinvestment Plan
> Quarterly financial results
> Securities transfer and change in registration
> Lost or stolen certificates
> Dividend payments
> Income tax information concerning dividends
> Address changes

Transfer Agent

American Stock Transfer & Trust Company
59 Maiden Lane, New York, NY 10038
Toll free 1-866-876-2166
info@amstock.com
www.amstock.com

Common Stock Dividends

The company has declared common stock dividends payable in cash in each year since its incorporation in 1945. At its February 2006 meeting, the board of directors declared a quarterly dividend of 41.25 cents per share. This regular quarterly dividend is payable April 3, 2006, to shareholders of record on March 3, 2006.

Dividends are paid in cash to shareholders who are not participating in the Direct Stock Purchase and Dividend Reinvestment Plan. Dividends paid in 2005 were non-taxable distributions, or returns of capital. We recommend that you contact your tax advisor if you have questions about how this impacts your taxes.

2006 Annual Meeting

The TXU Corp. Annual Meeting of Shareholders will be held at 9:30 a.m. on Friday, May 19, 2006, at the Eugene McDermott Concert Hall of the Morton H. Meyerson Symphony Center, 2301 Flora Street, Dallas, Texas 75201. Shareholders are cordially invited to be present at the annual meeting. Whether or not you will be able to attend, please complete and return your proxy so that you will be represented. The notice of the meeting, proxy statement, and form of proxy are being mailed or provided to shareholders on or about April 5, 2006. In addition to mailing your proxy or returning it in person, you may also vote by telephone or the Internet. Complete instructions are included on your proxy card.

Electronic Delivery of Materials

Electronic delivery of shareholder meeting materials, including the annual report and proxy statement, saves TXU the cost of producing and mailing the documents to you and eliminates the amount of paper documents in your personal files. If you are a shareholder of record (that is, your shares are held in your own name through TXU's transfer agent, American Stock Transfer & Trust Company), you may elect electronic delivery of future meeting materials by going to the transfer agent's Web site at www.amstock.com, selecting "account access," and following the instructions. If you are a shareholder who holds shares in street name (that is, your shares are held by a bank, broker, or other holder of record), you should contact the bank, broker, or other holder for information about electronic delivery of materials.

Stock Exchange Listings

New York Stock Exchange, Inc.
New York, NY

The Chicago Stock Exchange, Inc.
Chicago, IL

The Pacific Stock Exchange, Inc.
Los Angeles and San Francisco, CA

Ticker symbol: TXU

Executive Certifications

TXU has submitted the required CEO certifications to the New York Stock Exchange (NYSE) and the Pacific Stock Exchange (PCX) certifying that the CEO was not aware of any violation by the company of NYSE or PCX corporate governance listing standards.

Additional Shareholder Information

This annual report has been prepared for the purpose of providing shareholders with information concerning the company and not in connection with any sale or purchase of or any offer or solicitation with an offer to buy or sell any securities.

TXU also prepares a corporate citizenship report, which includes a review of its environmental, safety, diversity, and community activities. Upon request, TXU will furnish copies of the exhibits to the 10-K that are not included in this annual report. See Appendix B to the 10-K for a description of the exhibits. These materials and other shareholder information may be obtained from the TXU Web site at www.txucorp.com. For investor relations and financial community inquiries, you may contact: