Should I Max My TFSA or RRSP First in Ontario?

Whether to prioritize your TFSA or RRSP comes down primarily to one thing: your tax rate now versus your expected tax rate in retirement. The account that gives you the better tax outcome depends on that comparison — and the answer genuinely differs from person to person.

The Core Logic: When RRSP Wins

An RRSP contribution gives you a tax deduction today, and you pay tax when you withdraw in retirement. This works in your favour when you are in a higher tax bracket now than you will be in retirement.

A practical example: if you earn $120,000 today in Ontario, your marginal tax rate is around 43%. An RRSP contribution at that rate gives you a significant refund — roughly $43 back per $100 contributed. If you retire on $60,000/year, your marginal rate might be around 29–33%. You deferred tax at 43% and pay it back at 33% — a meaningful advantage.

Generally favour RRSP first when:

• Your income is above ~$55,000–$60,000/year (especially above $100,000)
• You expect meaningfully lower income in retirement
• You have not yet contributed much to your RRSP and have significant room
• You are in your peak earning years (40s and 50s)

The Core Logic: When TFSA Wins

A TFSA gives you no deduction now, but withdrawals in retirement are completely tax-free — they do not count as income for any purpose. This matters enormously for programs like OAS (which can be clawed back above ~$90,000 in income) and income-tested benefits like GIS or provincial drug programs.

Generally favour TFSA first when:

• Your income is lower (below ~$50,000–$55,000), where RRSP deductions are less valuable
• You expect similar or higher income in retirement (e.g., you have a DB pension)
• You want flexibility — TFSA withdrawals do not affect OAS, CPP repayment rules, or income-tested benefits
• You are early in your career or in a low-income year
• You may need the money before retirement — TFSA withdrawals restore your room the following year

Ontario-Specific Considerations

Ontario's provincial tax brackets add a layer that is worth noting:

• The Ontario surtax kicks in at certain thresholds, meaning marginal rates can jump significantly around $100,000–$150,000 of income.
• Ontario's combined federal + provincial marginal rate at $100,000 is approximately 43.41%.
• At $60,000, the combined rate is closer to 31%.

This spread is wide enough that for high-income Ontarians, the RRSP deduction is especially powerful. Conversely, someone earning $45,000 gets a modest deduction — and the flexibility of a TFSA may serve them better.

OAS clawback is another Ontario-relevant consideration. Once your income exceeds approximately $90,997 (2025 threshold), you begin repaying OAS at 15 cents per dollar. Because RRIF withdrawals (converted from RRSP) count as income, a large RRSP can create an OAS clawback problem in retirement. A well-structured plan often uses TFSA alongside RRSP to manage income levels strategically.

The Answer for Most People: Both, in the Right Order

The TFSA vs RRSP debate is not usually an either/or. Most people should be using both — the question is which to prioritize when you can only max one.

A useful general framework:

1. Low income years: Contribute to TFSA. Bank the RRSP room for higher-income years.
2. High income years: Maximize RRSP to capture the highest marginal deduction. Keep TFSA contributions going if you can.
3. Near retirement: Use TFSA to build a tax-free bucket that gives you income flexibility in retirement.
4. In retirement: Draw from RRSP/RRIF and TFSA in a sequence that minimizes tax and protects government benefits.

The sequencing is where the real value lies — and it changes depending on your specific income, family situation, and retirement timeline.

At Pineault Wealth Management in London, Ontario, Marc Pineault helps clients figure out the right RRSP/TFSA contribution strategy based on their actual tax situation — not generic rules. If you want to know the right order for your situation, book a conversation today.

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This article is for educational purposes only and does not constitute personalized financial advice. Please consult a qualified financial planner before making any financial decisions.