Where to send your Sonnet Insurance cancellation letter
Read the addresses on this page next to the full guide to cancelling Sonnet Insurance.
The addresses we hold
Every address our database holds for Sonnet Insurance, with the Waterloo one a cancellation letter goes to first and the envelope wording that matches it.
Where the letter goesMailing address
Sonnet InsuranceWestmount Road South 111N2L 2L6 WaterlooCanadaThe Canada address on file for Sonnet Insurance. Postal code N2L 2L6.
How to address the envelope
Copy it exactly onto the envelope
The envelope reads Westmount Road South 111, N2L 2L6 Waterloo, Canada. Match the spacing and the box or street line exactly as printed.
Add the return address
Print your return address in the top-left corner. Without it, an undeliverable letter is simply lost instead of returned to you.
Send it certified
Take the letter to a post office counter and ask for certified mail: you get a postmarked receipt and a delivery record. Keep the tracking number and check it until it shows delivered.
File the receipt with your copy
Your copy of the letter, the mailing receipt and the tracking record belong together in one file.
Your letter to Sonnet Insurance
The request itself is short: Sonnet Insurance is asked to end the account, stop the charges and confirm in writing, with the policy number, the name on the policy and the date you want cover to end where the brackets are.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Sonnet Insurance Westmount Road South 111 N2L 2L6 Waterloo Canada
To whom it may concern,
I am cancelling my account with Sonnet Insurance, 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]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Sonnet Insurance 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.