Interpretation Act - Friend & Foe?

FCA RULING CONFIRMS INTERPRETATION ACT CUTS BOTH WAYS FOR TIME DEADLINES

A recent decision of the Federal Court of Appeal, Canada v. Csak, 2025 FCA 60, underscores that the federal Interpretation Act (the "Act") rules concerning the computation of time for deadlines are complicated, and can both help and harm taxpayers depending on the circumstances.

Taxpayers will need legal advice to determine how the Act's computation of time rules intersect with various deadlines under the Excise Tax Act ("ETA") and other federal legislation. How that intersection plays out may impact taxpayers' rights.

Canada v. Csak– Background

The deceased husband (the "Spouse") of Maria Csak (the "Respondent") accrued tax liabilities under the Income Tax Act ("ITA") due to partnership loses denied by the Canada Revenue Agency ("CRA"). In 1993, the Spouse transferred real property to the Respondent when he had unpaid taxes and interest owing for taxation years 1988-1991