How to Update Your Marital Status with the CRA

Your marital status plays an important role in determining your eligibility for child and family benefits, credits, and other income-tested programs administered by the Canada Revenue Agency (CRA). It is your responsibility to notify the CRA when your marital status changes.

When You Must Update Your Marital Status

You should update your information if you:

Get married
Enter or end a common-law relationship
Separate or divorce
Reconcile with a spouse or partner
Experience the death of a spouse or common-law partner

Most marital status changes must be reported to the CRA by the end of the month following the change.

Why Updating Your Status Matters

Your marital status affects the calculation of:

Canada Child Benefit (CCB)
GST/HST credit
Climate Action Incentive payments
Other federal and provincial benefits

Failing to update your status on time may result in incorrect payments and potential repayment later.

Ways to Update Your Marital Status

Online

The fastest way is through CRA My Account. After signing in, select the option to update your marital status and provide the effective date of the change.

By Phone

You can also update your marital status by speaking with a CRA agent. Identity verification will be required.

CRA Benefits Enquiries Phone Number:
1-800-387-1193 (Canada and U.S.)

By Mail

In some cases, the CRA may request supporting documents, such as a separation agreement or death certificate. Mail instructions will be provided if required.

Important Notes

Both spouses or partners should ensure their information is accurate
Updating your marital status does not automatically update your address or banking information
Always report changes as soon as possible to avoid benefit disruptions

How to Update Your Marital Status with the CRA