A Tax-Free Savings Account lets you invest money you have already paid tax on and never pay tax on the growth, whether you earn interest, dividends or capital gains, and whether you take the money out next month or in forty years. The trade-off is a cap on how much you can put in, called contribution room.
The 2026 TFSA dollar limit is $7,000. Room is not a single yearly allowance, though. It builds up every January 1 from the year you turn 18 (or from 2009, when the account was introduced), and unused room carries forward forever. Anyone who was 18 or older in 2009 and has been a Canadian resident every year since has $109,000 of total room in 2026 if they have never contributed.
Find your birth year in the table below for your starting number, then adjust it with the calculator for what you have already put in and taken out.