How to return or repay a CERB payment
If you still have the original CERB cheque
You can return the cheque by mail to the address below.
If you don’t have the cheque or were paid by direct deposit
You can mail your repayment to the CRA. Be sure to:
- make payment out to “Receiver General for Canada”
- indicate it is for “Repayment of CERB”
- include your Social Insurance Number (SIN) or your Temporary Tax Number (TTN)
As of May 11, repay using My Account
Beginning May 11, the CRA will offer a convenient way to repay the CERB with a few simple clicks using My Account.
If you don’t have a My Account, sign up for one today or use your My Service Canada account to get direct access to My Account (a convenient link in My Service Canada account lets you jump into My Account, even if you have never signed up).
Mail your payment to
Revenue Processing – Repayment of CERB
Sudbury Tax Centre
1050 Notre Dame Avenue
Sudbury ON P3A 0C3
Source: https://www.canada.ca/en/revenue-agency/services/benefits/apply-for-cerb-with-cra.html#return