A Web access code (WAC) is a personalized code that the Canada Revenue Agency (CRA) mails to you. You need a WAC and an account number, to access the secure areas of the CRA's Internet filing Web pages.
Where do you find your Web access code?
It appears above the Account Number on the Web Access Code for Information Return Filing letter that we sent you.
If you do not remember your WAC and you do not have the letter that we sent to you, you have two ways to get your WAC:
What does a Web access code consist of?
A WAC consists of six characters. Two of the characters are letters and four are numbers. The letters can be identified with an asterisk (*) below them. The WAC is case sensitive, which means you must enter it exactly as it appears on your letter. If you do not enter the code correctly, you will not be able to access the secure areas of the Internet filing Web site.