Cancel your Marriott subscription by mail
Cancelling Marriott means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Letters to Marriott go to Bethesda, United States.
Let Postbye cancel Marriott 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.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Marriott.
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- 3 Marriott cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Marriott by mail
Gather your account details
Check the name and email on the account and, if you have one, an account or customer number before anything else. A request that does not match the account on file at Marriott is the easiest one to set aside.
Draft the request
State plainly that you want the Marriott account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Subscription termination – Marriott”).
Send the letter by certified mail
Take the letter to the post office and ask for certified delivery to 20814 Bethesda. Keep the tracking number it gives you.
File the delivery record
File the receipt with the letter. A Marriott charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Marriott cancellation letter goes
The mailing address we hold for Marriott is 7750 Wisconsin Avenue, Bethesda, MD 20814.
With ZIP 20814, the address sits in Maryland and the letter never leaves the United States postal system.
The letter is addressed “To Whom It May Concern,” and its details block uses the labels Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Every address we hold for Marriott, with the envelope wording
Before you cancel Marriott, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Marriott 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.
How cancelling by mail works
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Marriott cancellation at a glance
- How Marriott accepts cancellations
- By mailed letter
- Mailing address on file
- Marriott 7750 Wisconsin Avenue Bethesda, MD 20814
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- May 19, 2026
- Data last checked
