Cancel your FatCow subscription by mail
FatCow accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Letters to FatCow go to Jacksonville, United States.
Let Postbye cancel FatCow 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 FatCow.
- 4.8 from 2,931 reviews
- 2 FatCow cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel FatCow by mail
Gather your account details
FatCow will look your account up from what the letter says, so check the name and email on the account and, if you have one, an account or customer number first.
Write the cancellation request
The letter asks FatCow to end the account, stop every future charge and confirm it in writing, under the subject line “Subject: Subscription termination – FatCow”. Postbye fills it in from our English template.
Post it with proof of delivery
Address the envelope to FatCow, Jacksonville, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Hold on to the receipt
Delivery confirmation is your evidence that FatCow was asked. Watch the next statement or two for any further FatCow charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your FatCow cancellation letter goes
The mailing address we hold for FatCow is 5335 Gate Pkwy, 2nd Floor, Jacksonville, FL 32256.
Put ZIP 32256 on the envelope: Jacksonville is in Florida, and a domestic certified letter is all it takes.
The database also lists James Street 10, 2, 4006 Fortitude Valley, Australia for FatCow. Use the first address above unless your agreement names this one.
Your name, address and email appear in a short block labelled Name, Address and E-mail, under the greeting “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Before you cancel FatCow, check these
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel FatCow 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
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
FatCow cancellation at a glance
- How FatCow accepts cancellations
- By mailed letter
- Mailing address on file
- FatCow 5335 Gate Pkwy 2nd Floor Jacksonville, FL 32256
- Second address on file
- FatCow James Street 10 2 4006 Fortitude Valley Australia
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- April 30, 2026
- Data last checked
