Service maintenance details

Due to systems maintenance, the following services will be temporarily unavailable. 

Maintenance times
Service Application Interruption begins (ET) Interruption ends (ET)
My Account • All applications 11 pm October 15, 2021 6 am October 18, 2021
My Business Account • All applications 11 pm October 15, 2021 6 am October 18, 2021
Represent a Client • All applications 11 pm October 15, 2021 6 am October 18, 2021
MyCRA • All applications 11 pm October 15, 2021 6 am October 18, 2021
MyBenefits CRA • All applications 11 pm October 15, 2021 6 am October 18, 2021
CRA BizApp • All applications 11 pm October 15, 2021 6 am October 18, 2021
Business Registration Online • All applications 11 pm October 15, 2021 6 am October 18, 2021
Non-Resident Business Number and Account Registration Web Form • All applications 11 pm October 15, 2021 6 am October 18, 2021
Tax information web service • All applications 11 pm October 15, 2021 6 am October 18, 2021
Change my return • All applications 11 pm October 15, 2021 6 am October 18, 2021
Change my address • All applications 11 pm October 15, 2021 6 am October 18, 2021
Change my direct deposit • All applications 11 pm October 15, 2021 6 am October 18, 2021
Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: