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RRSP vs TFSA Calculator (Canada)

Illustrative long-term comparison — not personalized advice

This illustration uses the same nominal annual contribution for both accounts, the same assumed return, and the same time horizon. It does not use CRA data, adjust for pre-tax vs after-tax dollars, or calculate contribution room.

Same amount is applied to both RRSP and TFSA projections.

Whole years only. One contribution per year at year-end (ordinary annuity).

Same rate for both accounts; constant return, not a forecast.

Illustrative marginal rate on the full RRSP balance at withdrawal — you enter it; this tool does not calculate your personal tax.

Illustrative estimates

Projected balance before withdrawal (same for RRSP and TFSA under these rules): $329,187

RRSP — after-tax (estimate)

$246,890

Full balance taxed once at your entered withdrawal rate.

TFSA — after withdrawal (estimate)

$329,187

Qualified withdrawal; no tax applied in this model.

Comparison (TFSA − RRSP after-tax): $82,297 (+33.3% vs RRSP after-tax)

These numbers are illustrative estimates only, not predictions. This tool does not access CRA data or calculate your personal tax or contribution room. It does not include fees, inflation, or changing rules. For official rules, see CRA publications. For general information only — not financial or tax advice.

How this comparison works

Use the calculator above to explore estimated outcomes under your assumptions: the same nominal annual contribution to each account, the same assumed return, and the same time horizon. Results are for learning and planning conversations only. They are not predictions, not a substitute for Canada Revenue Agency (CRA) guidance, and not financial or tax advice. Cashsembly is not affiliated with the CRA.

RRSP and TFSA in Canada (overview)

At a high level, federal registered plan rules work roughly as follows (details and exceptions are in CRA publications):

  • RRSP: eligible contributions may reduce your taxable income when claimed as deductions, subject to limits.
  • RRSP: investment income and growth inside the plan are generally tax-deferred until withdrawn.
  • RRSP: amounts withdrawn are generally included in income and taxable.
  • TFSA: contributions are not deductible.
  • TFSA: income and growth are generally tax-free while in the account.
  • TFSA: qualifying withdrawals are generally tax-free and do not generally reduce eligibility for federal income-tested benefits and credits in the way taxable income does.

What this calculator does

  • The same nominal annual amount is contributed to each side of the projection every year.
  • Both sides use the same compound growth rate and number of years (contributions at year-end).
  • The RRSP side shows tax-deferred growth, then applies your entered withdrawal tax rate to the full projected balance. The TFSA side shows tax-free growth with no tax on a qualifying withdrawal in this model.
  • The calculator does not model deductible RRSP contributions, refunds, provincial tax, or changing rules — only the numbers you enter.

Limitations and disclaimer

  • This tool does not connect to the CRA or access your tax data.
  • It does not calculate RRSP or TFSA contribution room or eligibility.
  • It does not calculate your personal income tax, deductions, or credits.
  • Outputs are illustrative estimates only — not outcomes you should rely on for filing or major decisions.
  • The projection uses constant returns; it ignores fees, inflation, early withdrawals, and non-residency. Rule changes may apply in future years.
  • Cashsembly is not endorsed by or affiliated with the Canada Revenue Agency. For official rules, use CRA publications or speak with a qualified professional.

Frequently asked questions

What is the difference between an RRSP and a TFSA?

In general terms, an RRSP is aimed at retirement savings: eligible contributions may reduce your taxable income when deducted, investments usually grow tax-deferred, and amounts withdrawn are usually taxable. A TFSA is a separate registered account: contributions are not deductible, investments can grow tax-free, and qualifying withdrawals are usually tax-free. Rules and limits are set by law and administered by the CRA — this page is a high-level summary, not a substitute for CRA publications.

Should I contribute to an RRSP or a TFSA first?

There is no one-size-fits-all order. It can depend on your income, available room, time horizon, other savings, and goals. This calculator does not rank accounts for you or tell you what to do — it only shows illustrative numbers under the assumptions you enter.

How do tax brackets affect this comparison?

In real life, your marginal tax rates when you contribute and when you withdraw can change outcomes. This tool does not use your actual income or brackets. It applies one illustrative tax rate that you enter for RRSP withdrawal, so it cannot reproduce your personal tax situation.

What does the RRSP withdrawal tax rate mean in this calculator?

You enter a single percentage to stand in for tax on the full projected RRSP balance at the end of the horizon. It is a simplification for illustration — not your real tax, which would depend on income, deductions, credits, province, and year. The tool does not calculate tax owed.

Does this calculator include my RRSP or TFSA contribution room?

No. Contribution room depends on your history, earned income, withdrawals, and CRA rules. This tool does not access CRA data and does not calculate room. Check your CRA records or a qualified professional for eligibility and limits.

What happens if I overcontribute to an RRSP or TFSA?

Overcontributions can have tax consequences and reporting rules. The CRA explains penalties and remedies in its guides. This calculator does not detect or warn about overcontributions — always stay within your limits.

Do RRSP or TFSA withdrawals affect government benefits or credits?

TFSA withdrawals generally do not reduce eligibility for federal income-tested benefits and credits in the way taxable income does. RRSP withdrawals are generally taxable and can affect taxable income, which may interact with some programs. Provincial programs and individual circumstances vary — confirm with CRA or provincial sources for your situation.

Why does the calculator use the same contribution amount for both accounts?

This version applies one nominal annual contribution to each side so the projection is easy to read. In practice, RRSP and TFSA dollars may come from different sources (for example, deductible RRSP contributions vs after-tax TFSA contributions), and limits differ. This tool does not model that distinction.

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