Canada TFSA Calculator: What Your Tax-Free Savings Grow To
Work out what a Canadian Tax-Free Savings Account (TFSA) grows to from a starting balance plus regular monthly contributions — with all growth and withdrawals completely tax-free.
Adjust the inputs and select Calculate for a full breakdown.
Year-by-year growth schedule
Compare Common Scenarios
How the numbers shift across typical situations for this calculator:
| Scenario | Future value | Total contributions | Total interest earned |
|---|---|---|---|
| $10k + $500/mo · 6% · 10yr | $100,133.64 | $70,000.00 | $30,133.64 |
| $0 + $300/mo · 7% · 25yr | $243,021.51 | $90,000.00 | $153,021.51 |
| $40k + $0/mo · 5% · 15yr (lump only) | $84,548.16 | $40,000.00 | $44,548.16 |
| $5k + $583/mo · 6% · 20yr | $285,920.86 | $144,920.00 | $141,000.86 |
How This Calculator Works
Enter your current TFSA balance, monthly contribution, expected return, and years invested. The calculator compounds the balance monthly and shows the ending value and how much is growth. The TFSA's defining feature: investment income and withdrawals are tax-free, and withdrawals don't reduce your future contribution room.
The Formula
Future Value with Regular Contributions
P = starting amount, PMT = monthly contribution, r = monthly rate (annual ÷ 12), n = number of months
Worked Example
A $10,000 TFSA plus $500 a month for 10 years at 6% grows to about $100,134 — with roughly $30,134 of that being tax-free investment growth. The TFSA is a uniquely flexible Canadian account: contributions are made with after-tax dollars (no deduction now), but all growth and qualified withdrawals are tax-free, and any amount you withdraw is added back to your contribution room the following year. It can hold cash, GICs, stocks, ETFs, and mutual funds — it's an investment account, not just a savings account.
Key Insight
The TFSA is one of the most flexible savings vehicles in Canada, and using it well comes down to understanding its rules versus the RRSP. Contributions are after-tax (unlike RRSP contributions, which are tax-deductible), but in exchange all growth and withdrawals are completely tax-free, and — crucially — withdrawing money frees up that contribution room again the next calendar year, making the TFSA ideal for both long-term investing and flexible goals. Key points: the CRA sets an annual contribution limit and your total room accumulates from the year you turned 18 (or 2009, whichever is later), with unused room carrying forward indefinitely — so many Canadians have substantial cumulative room; this calculator doesn't enforce the limit, so confirm your contributions fit your available room to avoid the 1%/month over-contribution penalty. The TFSA can hold investments, not just cash, so for long horizons holding growth assets (stocks/ETFs) inside it maximizes the tax-free compounding. TFSA vs RRSP rule of thumb: the RRSP (deduction now, taxed on withdrawal) generally wins if you're in a higher tax bracket now than you expect in retirement; the TFSA wins if your tax rate is similar or higher later, or when you want flexibility and tax-free withdrawals (it also doesn't affect income-tested benefits since withdrawals aren't taxable income). Many Canadians use both. The projection is a constant-return estimate, so real markets will vary — but the tax-free nature means every dollar of growth shown is yours to keep.
Cumulative TFSA room: $102,000 by 2026 for someone eligible from day one
Each year since TFSAs began in 2009, a new annual contribution limit is set — and unused room carries forward indefinitely. Anyone who was 18 on or before 1 January 2009 and has never contributed has substantial cumulative room available today.
Yearly limits: $5,000 (2009–2012), $5,500 (2013–2014), $10,000 (2015 only — under the Conservative one-time boost), $5,500 (2016–2018), $6,000 (2019–2022), $6,500 (2023), $7,000 (2024–2026). Cumulative total for someone eligible since 2009: $102,000 by start of 2026.
Late starters get full room from the year they turned 18 (or became a Canadian resident, whichever is later). A 28-year-old in 2026 who turned 18 in 2016 has accumulated $66,500 of room. New permanent residents get room from the year they became a resident — not retroactive to age 18.
The recontribution trap: how to avoid the 1%/month penalty
TFSA withdrawals are tax-free — but the contribution room they restore is NOT immediately available. The room becomes available on 1 January of the year following the withdrawal. Recontribute the withdrawn amount in the same calendar year and you over-contribute, triggering a 1%/month penalty on the excess.
Worked example: in March 2026 you have $50,000 of room used. You withdraw $10,000 to fund a home deposit. Available room for the rest of 2026: $0 (assuming you'd already used your $7,000 2026 limit). The $10,000 withdrawal restores room on 1 January 2027, when you can re-contribute. Contribute it back in November 2026 instead, and CRA charges 1% × $10,000 × number of months over-contributed.
CRA's TFSA contribution-room figure in My Account is updated only annually — typically in spring of the following year — so it lags real-time. The reliable approach is to maintain your own ledger: starting cumulative limit by year of eligibility, plus all contributions, minus all withdrawals (with the timing rule). The official CRA form RC343 is the reference worksheet.
TFSA vs RRSP: which one and when
TFSA and RRSP both shelter investment growth, but they're tax-mirror-images. RRSP contributions are deductible (cutting current-year tax), grow tax-free, and withdrawals are taxed as ordinary income — best when current marginal rate is HIGHER than expected retirement rate. TFSA contributions use after-tax dollars (no deduction now), grow tax-free, and withdrawals are not taxed — best when current rate is LOWER than expected retirement rate.
Decision rule: high earners (35%+ marginal rate) usually win with RRSP first. Low earners (<25% marginal rate, students, part-time, low-income years) usually win with TFSA first — using the RRSP room only when their income rises into a higher bracket. Mid-career with rising income: contribute to TFSA in low-income years, then carry forward RRSP room to use in peak-earning years.
Practical flexibility: TFSA withdrawals don't count toward Old Age Security clawback or GIS income tests, making them valuable in retirement for tax-free spending without affecting government benefits. RRSP withdrawals do count — and a large RRIF withdrawal can push retirees into OAS clawback territory. Many Canadians use both: RRSP for the contribution deduction, TFSA for retirement-flexible savings.
Cumulative TFSA contribution room by year (eligible from 2009)
Annual TFSA limit by year, plus cumulative room for someone who was 18 or older on 1 January 2009 and has never contributed.
| Year | Annual limit | Cumulative room |
|---|---|---|
| 2009–2012 | $5,000 | $20,000 |
| 2013–2014 | $5,500 | $31,000 |
| 2015 | $10,000 | $41,000 |
| 2016–2018 | $5,500 | $57,500 |
| 2019–2022 | $6,000 | $81,500 |
| 2023 | $6,500 | $88,000 |
| 2024–2025 | $7,000 | $102,000 |
| 2026 | $7,000 | $109,000 |
Late starters get room from the year they turned 18 (or became Canadian resident). New permanent residents start from their residency year — not retroactive.
TFSA vs RRSP — practical decision matrix
Both shelter investment growth, but the tax treatment goes in opposite directions on contribution and withdrawal. The right one — or the right mix — depends mainly on your current marginal tax rate vs expected retirement rate.
| Aspect | TFSA | RRSP |
|---|---|---|
| Contribution | After-tax dollars (no deduction) | Deductible — reduces current taxable income |
| Growth | Tax-free | Tax-deferred |
| Withdrawal | Tax-free (no income inclusion) | Taxed as ordinary income |
| Best when | Low current marginal rate; flexible savings | High current rate; will be in lower bracket at retirement |
| Withdrawal effect on OAS/GIS | No effect | Counted as income; can trigger OAS clawback |
| Annual limit (2026) | $7,000 + carried-forward room | $32,490 or 18% of prior-year income, whichever less |
Frequently Asked Questions
How is TFSA growth calculated?
Your starting balance and each monthly contribution compound at the expected return (annual rate ÷ 12 per month). $10,000 plus $500/month for 10 years at 6% grows to about $100,134, with roughly $30,134 of that being tax-free growth.
Are TFSA withdrawals really tax-free?
Yes. Contributions are after-tax (no deduction), but all investment growth and withdrawals are completely tax-free. And the amount you withdraw is added back to your contribution room the following calendar year, so the TFSA is highly flexible for both investing and goals.
What's the TFSA contribution limit?
The CRA sets an annual limit, and your total room accumulates from the year you turned 18 (or 2009), with unused room carrying forward — so cumulative room can be large. This calculator doesn't enforce it, so confirm your contributions fit your available room; over-contributing triggers a 1%-per-month penalty.
TFSA or RRSP — which should I use?
Roughly: the RRSP (tax-deductible now, taxed on withdrawal) tends to win if you're in a higher tax bracket now than in retirement; the TFSA wins if your tax rate is similar or higher later, or when you value flexibility and tax-free withdrawals. The TFSA also doesn't affect income-tested benefits. Many Canadians use both.
Can a TFSA hold investments, not just cash?
Yes — despite the name, a TFSA can hold cash, GICs, stocks, ETFs, bonds, and mutual funds. For long horizons, holding growth investments inside the TFSA maximizes the tax-free compounding, which is where the account's value really shows over time.
References & Authoritative Sources
- CRA — Canada Revenue Agency — Tax-Free Savings Account (TFSA) — official guide · consulted May 31, 2026 · Tax administration — annual and cumulative contribution room, withdrawal/recontribution rules
- Income Tax Act — Sections 146.2 and 207 — Statutory basis for the TFSA regime · consulted May 31, 2026 · Justice Laws — sections defining TFSA and excess-contribution penalties
- Department of Finance Canada — TFSA annual contribution limit announcements · consulted May 31, 2026 · Federal finance department — annual indexed limit updates
Related Calculators
Methodology & Review
The future value compounds a starting balance and a fixed monthly contribution at the annual return, compounded monthly. It assumes deposits at month end and a constant return; it does not enforce the annual or cumulative TFSA contribution limit set by the CRA.
Updated