Skip to content

Where to send your TXU Energy cancellation letter

Read the addresses on this page next to the full guide to cancelling TXU Energy.

The addresses we hold

Everything we hold on where TXU Energy takes its post: the 75039 Irving delivery point for a cancellation letter, any second address, and how to send it so the delivery is on record.

Where the letter goesMailing address

TXU Energy6555 Sierra DrIrving, TX 75039

TXU Energy takes its post at this Texas address (ZIP 75039).

How to address the envelope

  1. Write the address as printed

    Write out 6555 Sierra Dr, Irving, TX 75039 as shown above, including the 75039 postal code, exactly as printed.

  2. Put your own address on it

    Print your return address in the top-left corner. Without it, an undeliverable letter is simply lost instead of returned to you.

  3. Buy the certified service

    Certified, not courier: buy it at the counter, keep the postmarked slip, and the letter to Irving is traceable from the article number until it is signed for.

  4. File the receipt with your copy

    Keep your copy of the letter, the receipt and the delivery record in one place. The delivery date is the one to quote if the account is billed again.

Your letter to TXU Energy

Copy the letter below onto one page, fill in the name and email on the account and, if you have one, an account or customer number, and it is ready for the envelope. Our template builds the same letter on screen.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

TXU Energy 6555 Sierra Dr Irving, TX 75039

To whom it may concern,

I am cancelling my account with TXU Energy, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.

Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].

Sincerely, [Signature] [Your printed name]

Let Postbye cancel TXU Energy for you

We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.

Cancel TXU Energy