There are multiple ways to register for the My Account service...The fastest and easiest process is described here
It requires you to verify your identity with a Canada Revenue Agency (CRA) agent over the phone by answering questions about yourself and providing information from the last tax return that you filed. The authentication process utilizes your financial institution’s sign-in credentials (through their sign-in page) to sign you into your My Account.
Before you begin
- Your Eligibility: If you never filed a tax return with the CRA, you cannot register for the My Account service.CRA’s Service Hours: Make sure to complete the registration process during the availability of CRA’s telephone service agents. Typically, the telephone agents are available during standard business hours (9 a.m. to 5 p.m.) from Monday to Friday. For more information, visit the Contact the CRA page.
Information You'll Need:
- Social Insurance Number (SIN).
- Date of birth.
- A copy of your tax return: Open a PDF copy of your tax return or have a paper copy on hand. If you don’t have either, view instructions for how to download or print a PDF copy of your return.