Cancel your Commbank Insurance subscription by mail
Commbank Insurance takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. The cancellation address on file for Commbank Insurance is in Neutral Bay, Australia.
Let Postbye cancel Commbank 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.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Commbank Insurance.
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- 2 Commbank Insurance cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Commbank Insurance by mail
Gather your account details
Start with the policy number, the name on the policy and the date you want cover to end, so the request to Commbank Insurance names the right account the first time.
Write the cancellation request
Postbye turns the request into a finished English letter headed “Subject: Cancellation Request – [your name]”: close the Commbank Insurance account, stop every charge and reply in writing.
Send the letter by certified mail
Send it certified to Neutral Bay, Australia, copying the address from the next section letter for letter, and keep the receipt slip.
Keep proof the letter arrived
Delivery confirmation is your evidence that Commbank Insurance was asked. Watch the next statement or two for any further Commbank Insurance charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Commbank Insurance cancellation letter goes
Commbank Insurance can be reached by post at Military Road 202-212, 12A, 2089 Neutral Bay, Australia.
Neutral Bay is in New South Wales, Australia; the postal code to quote is 2089.
Your name, address and email appear in a short block labelled Account holder, Billing address on file and Email on file, under the greeting “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Commbank Insurance, with the envelope wording
Before you cancel Commbank Insurance, check these
- Premiums paid in advance may be refundable for the unused period. Ask how it is calculated.
- Name each policy separately if you hold several, such as home and contents or two pets.
- Ask for written confirmation of the end date and of any refund due.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Commbank 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.
Cancelling a insurance or protection plan
Insurers cancel by policy and by effective date, so the request has to name the policy number and the date cover should stop, ideally after replacement cover is in place.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Commbank Insurance cancellation at a glance
- How Commbank Insurance accepts cancellations
- By mailed letter
- Mailing address on file
- Commbank Insurance Military Road 202-212 12A 2089 Neutral Bay Australia
- Country
- Australia
- Letter language
- English (template en-generic)
- Category (from the company name)
- Insurance & protection plans
- Added to the database
- May 19, 2026
- Data last checked
