What is a Tax Information Slips access code?
A Tax Information Slips access code was used for the 2003 and 2004 tax years to validate your identity so that you could use the Tax Information Slips service. It was a nine character code composed of one letter and eight numbers (for example: A99999999). * Important – The Tax Information Slips access code was no longer valid as of February 1, 2006. All Tax Information Slip access codes have been disabled as of that date. The Tax Information Slips service is now part of My Service Canada Account. In order to access this service you will need a Personal Access Code or an EI Access Code.
