RRSP vs TFSA: Which to Max First?
You're a Canadian earning $75,000 per year. After taxes, you have roughly $500 per month ($6,000/year) available for tax-advantaged savings. Both a Registered Retirement Savings Plan (RRSP) and a Tax-Free Savings Account (TFSA) are available to you. Which one gets the $6,000?
The 2026 Contribution Limits
RRSP (2026):
- Annual contribution limit: 18% of previous year's earned income, to a maximum of $32,490 for 2026
- On $75,000 income: 18% = $13,500 (well under the cap)
- Unused room carries forward indefinitely
- Contributions reduce your taxable income — you get a deduction
TFSA (2026):
- Annual contribution room: $7,000 (indexed to inflation, announced each year)
- Cumulative lifetime room since 2009 (for those who were 18+ in 2009): approximately $102,000
- Contributions are NOT deductible — you invest after-tax dollars
- All growth and withdrawals are completely tax-free
- Withdrawals add back to your contribution room the following year
If you're 35 and have never opened a TFSA, you potentially have decades of unused room to fill ($7,000/year since turning 18, cumulative).
The Core Decision Rule
Use RRSP when: Your current marginal tax rate is higher than your expected marginal rate in retirement.
Use TFSA when: Your current marginal rate is equal to or lower than your expected retirement rate — or when you need flexibility.
Why Marginal Rate Matters
The RRSP is a tax deferral vehicle. You get a deduction now (saving taxes at your current marginal rate) and pay taxes on withdrawal later (at your rate then).
On $6,000 RRSP contribution at a 30.5% combined federal+provincial marginal rate (Ontario tax on $75K):
- Tax refund received: $6,000 × 30.5% = $1,830
- Effective after-tax cost of $6,000 RRSP contribution: $4,170
If you withdraw that $6,000 plus growth in retirement at a 20.5% marginal rate (lower income in retirement), you've saved 10% in tax — real money.
But if your retirement income is high (RRSP drawdowns, CPP, OAS, rental income), you might withdraw at a rate equal to or higher than your working rate. In that case, the RRSP deferral is neutral or even negative.
On $75,000 in Ontario (2026)
Provincial + federal combined marginal rate at $75,000 Ontario: approximately 31.48% (federal 20.5% + Ontario 9.15% + 1.83% Ontario surtax transition).
For most Canadians earning $75,000, this is the highest marginal rate they'll see during their working years. Retirement income from CPP (average ~$800/month = $9,600/year) + OAS ($8,900/year at 65) = $18,500 in fixed income. To get to $45,000-$50,000 annual retirement spending, you'd draw approximately $26,000-$31,000 from registered accounts — taxed at 20.5% combined, well below your working rate.
Conclusion for $75K Ontario earner: RRSP likely wins on pure tax math.
The Scenario Where TFSA Wins
If you expect GIS (Guaranteed Income Supplement): GIS is a federal benefit for low-income seniors 65+. RRSP withdrawals count as income and directly reduce GIS entitlement — the effective RRSP withdrawal rate for low-income retirees can hit 50-75% once GIS clawback is factored in. If you expect low retirement income and may qualify for GIS, the TFSA is dramatically superior.
If you're in the lowest tax bracket now: Someone earning $40,000 (federal + provincial rate ~22%) will likely draw RRSP at similar rates in retirement. The arbitrage is thin. TFSA contributions at $40K income cost the same after-tax whether you contribute RRSP or TFSA — but TFSA is simpler and more flexible.
If you'll need money before retirement: RRSP withdrawals trigger immediate income tax. TFSA withdrawals are always tax-free and don't affect income-tested benefits (like GIS, OAS, or income-tested tax credits). Using TFSA for medium-term goals (house down payment, career break) preserves RRSP room for later.
If your income is rising rapidly: Holding RRSP contribution room and deploying it in your highest-earning years (peak career income at 45-55) maximizes the deduction value. If you're 28 earning $75K but expect to earn $150K by 40, TFSA now and RRSP later is rational.
The Combined Strategy for $500/Month
For a $75K Ontario earner with $500/month to invest and no specific near-term need for cash:
| Priority | Account | Amount | Reason |
|---|---|---|---|
| First $500/month | TFSA | $6,000/year | Fill annual TFSA room; flexible; growth is completely tax-free |
| Additional savings | RRSP | Up to $13,500 available | Tax deduction at 31% marginal rate; defer to lower-rate retirement |
If only $500/month: fill the TFSA entirely ($7,000/year slightly exceeds $6,000 — you'd be $1,000 short annually). Alternatively, split $300 RRSP / $200 TFSA to capture the immediate tax refund ($91.50/month) from RRSP contributions while still building tax-free savings.
RRSP Withdrawal Tax Comparison
How much tax do you pay when withdrawing RRSP?
| Annual Withdrawal | Combined Federal+Ontario Rate | Tax Owed |
|---|---|---|
| $30,000 | ~20.5% | ~$6,150 |
| $50,000 | ~31.5% | ~$15,750 |
| $80,000 | ~43.4% | ~$34,720 |
| $100,000 | ~46.4% | ~$46,400 |
The strategy: keep annual RRSP withdrawals under $50,000 if possible. Combine RRSP drawdowns with TFSA (tax-free) withdrawals and CPP/OAS (partially taxable) to control annual taxable income in retirement.
This article is for educational purposes. Investment returns are not guaranteed and past performance does not predict future results.
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