Cancel your Aviva plc subscription by mail
Aviva plc accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Aviva plc receives written requests in London, United Kingdom.
Let Postbye cancel Aviva plc 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 Aviva plc.
- 4.8 from 2,931 reviews
- 2 Aviva plc cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Aviva plc by mail
Note your account details
Start with the name and email on the account and, if you have one, an account or customer number, so the request to Aviva plc names the right account the first time.
Write the cancellation request
State plainly that you want the Aviva plc account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Cancellation Request – [your name]”).
Mail it with tracking
Post it by certified mail to Aviva plc in London, United Kingdom, using the exact address below, and note the tracking number.
Keep proof the letter arrived
Once the letter is delivered, the date on the receipt is the date Aviva plc was told. Compare it with your statements over the next billing cycle.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Aviva plc cancellation letter goes
The mailing address we hold for Aviva plc is 1 Undershaft, EC3A 8EE London, United Kingdom.
Postal code EC3A 8EE places the address in London, United Kingdom.
The database also lists Im Wasen 18, 87544 Blaichach, Germany for Aviva plc. Use the first address above unless your agreement names this one.
The letter is addressed “To Whom It May Concern,” and its details block uses the labels Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Every address we hold for Aviva plc, with the envelope wording
Before you cancel Aviva plc, 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 Aviva plc 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.
Aviva plc cancellation at a glance
- How Aviva plc accepts cancellations
- By mailed letter
- Mailing address on file
- Aviva plc 1 Undershaft EC3A 8EE London United Kingdom
- Second address on file
- Aviva plc Im Wasen 18 87544 Blaichach Germany
- Country
- United Kingdom
- Letter language
- English (template en-generic)
- Added to the database
- May 7, 2026
- Data last checked
