TFSA Calculator

A Tax-Free Savings Account (TFSA) is a Canadian registered account introduced in 2009. Despite the name, it's not limited to savings — you can hold stocks, ETFs, bonds, GICs, mutual funds, and even certain alternative investments inside it. Every dollar of growth inside a TFSA — interest, dividends, and capital gains — is completely tax-free forever.

Unlike an RRSP (Registered Retirement Savings Plan), TFSA contributions are made with after-tax dollars, so there's no tax deduction on the way in. But all withdrawals are tax-free, and there's no tax on any growth. You can also withdraw from a TFSA at any time, for any reason, with no penalty — the withdrawn amount is added back to your contribution room the following calendar year.

TFSAs are available to Canadian residents aged 18 or older with a valid SIN. Contributions to a TFSA are not tax-deductible, but no tax is due on withdrawals. Additionally, TFSA income doesn't affect eligibility for federal benefits like the Canada Child Benefit or Old Age Security — a critical advantage for retirees and families.

Your TFSA contribution room accumulates annually, even if you don't contribute. Each year, the CRA sets an annual limit (currently C$7,000 in 2025). If you were eligible in 2009 and never contributed, your total room would be approximately C$95,000 in 2025. The full list of annual limits: 2009–2012: $5,000; 2013–2014: $5,500; 2015: $10,000; 2016–2018: $5,500; 2019–2022: $6,000; 2023: $6,500; 2024–2025: $7,000.

Unused contribution room carries forward indefinitely. So if you only contributed $2,000 in a year with a $7,000 limit, the remaining $5,000 adds to your lifetime room and can be used in any future year.

Withdrawals are added back to your contribution room on January 1 of the following year. If you withdraw $10,000 in 2025, you can re-contribute that $10,000 starting January 1, 2026, without it counting against your annual limit. This makes TFSAs uniquely flexible compared to RRSPs or 401(k)s.

Over-contributions are penalized at 1% per month on the excess amount. This can add up quickly — a $5,000 over-contribution accrues $50/month in penalties until corrected. Always track your contributions carefully using CRA My Account.

For Canadians, the TFSA vs RRSP decision is one of the most consequential financial choices. The right answer depends heavily on your income bracket and life stage. RRSPs give you a tax deduction on contributions (reducing your current taxable income), but withdrawals are taxed as income. TFSAs give no deduction, but all growth and withdrawals are tax-free.

The general rule: if your current marginal tax rate is higher than your expected retirement rate, RRSPs are usually more valuable. If your current rate is lower or similar, TFSAs win due to their flexibility. For most young Canadians (under 35) with modest incomes, TFSA should be maxed first. Higher earners in their peak years (45–60) benefit more from RRSP deductions.

The optimal strategy for many Canadians is to max both: contribute to the TFSA annually for flexibility and tax-free growth, and use RRSP contributions to reduce taxes in high-income years. RRSP refunds can then be reinvested into the TFSA, creating a compounding effect that combines both accounts' advantages.