Cancel your Bmo subscription by mail
Cancelling Bmo means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. The cancellation address on file for Bmo is in Toronto, Canada.
Let Postbye cancel Bmo 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 Bmo.
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- 3 Bmo cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Bmo by mail
Start with your account details
You will need the account email, the last four digits of the linked bank account or card and the membership tier. Use exactly the details Bmo holds, so the request can be matched to your account.
Prepare the letter
State plainly that you want the Bmo 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]”).
Post the letter
Send it certified to Toronto, Canada, copying the address from the next section letter for letter, and keep the receipt slip.
Save the tracking record
Once the letter is delivered, the date on the receipt is the date Bmo 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 Bmo cancellation letter goes
The mailing address we hold for Bmo is King Street West 100, 1, M5K 2A1 Toronto, Canada.
The postcode M5K 2A1 belongs to Ontario, Canada, so this is where the envelope is delivered.
The letter greets the reader with “To Whom It May Concern,”; your own details sit under the labels Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Before you cancel Bmo, check these
- Settle any outstanding balance first. Closing a membership does not clear what you owe.
- Ask for the direct debit or card authorisation to be ended, not only the membership.
- Investment and credit-builder products can have their own steps for closing the underlying account.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Bmo 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.
Cancelling a finance or credit subscription
Finance and credit apps bill a membership fee through a linked account, so the request has to end the membership and the authorisation to take payments.
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.
Bmo cancellation at a glance
- How Bmo accepts cancellations
- By mailed letter
- Mailing address on file
- Bmo King Street West 100 1 M5K 2A1 Toronto Canada
- Country
- Canada
- Letter language
- English (template en-generic)
- Category (from the company name)
- Finance & credit
- Added to the database
- May 19, 2026
- Data last checked
