I think it's four years from the date of an assessment of a return, but if there is a suspicion of fraud, they can go back much further than that.
On May 17th, 2007. See this statement in context.
On May 17th, 2007. See this statement in context.
May 17th, 2007 / 12:15 p.m.
Auditor General of Canada, Office of the Auditor General of Canada
I think it's four years from the date of an assessment of a return, but if there is a suspicion of fraud, they can go back much further than that.
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