How to Update Your Name with the CRA

If your legal name has changed, it is important to update your information with the Canada Revenue Agency (CRA). Your name on file must match official government records to ensure smooth processing of tax returns, benefits, and correspondence.

When You Should Update Your Name

You should notify the CRA if your name has changed due to:

• Marriage or common-law union
• Divorce or separation
• Legal name change
• Adoption
• Correction of an error on CRA records

Why Accurate Name Information Matters

An incorrect name can cause delays in:

• Processing your tax return
• Issuing benefit and credit payments
• Accessing CRA My Account
• Matching information with other government programs

Ways to Update Your Name

Online

In some cases, you may be able to update your name through CRA My Account, especially if the change is minor and already reflected in other government records.

By Phone

You can contact the CRA to request a name update. Identity verification will be required, and you may be asked to provide documentation.

CRA Individual Enquiries Phone Number:
1-800-959-8281 (Canada and U.S.)

By Mail

For most legal name changes, the CRA requires copies of official documents such as a marriage certificate, legal name change certificate, or court order. Instructions will be provided by the CRA if mailing documents is necessary.

Important Reminders

• Your name must match your Social Insurance Number records
• Updating your name does not update your address or banking details
• Only legal name changes are accepted by the CRA

Additional Read: FREE income tax clinic

Suggest Reading: Canada’s FREE Dental Care Plan

Passport Canada Question: How to speak to a Passport Canada agent quickly