TFSA vs RRSP: which one should you fill first?

Every Canadian eventually hits the same fork in the road. You've got a bit of money to put away, two beautiful tax-sheltered accounts are both yelling for it, and the internet has produced roughly nine thousand contradictory blog posts about which one wins.

Take a breath. The choice is smaller than the anxiety around it. By the end of this page you'll have a one-line rule, a picture of exactly when each account pulls ahead, and a way to set it and forget it. Let's make it simple.

The one-line difference

Here is the entire thing, stripped of jargon:

An RRSP gives you a tax deduction now and taxes you later, when you pull the money out in retirement. A TFSA gives you no deduction today, but every single dollar that comes out later — including decades of growth — is completely, gloriously tax-free.

That's it. RRSP = a tax break now. TFSA = a tax break forever, later. Everything else is a footnote to that sentence.

Head to head

Same goal, opposite tax timing

TFSA

No deduction, tax-free forever

RRSP

Deduction now, taxed later

Tax deduction on the way in

Tax-free on the way out

Withdraw anytime, no tax

Room comes back after you withdraw

Best when your income is…LowerHigher

2026 new contribution room$7,00018% of pay

Forced withdrawals later in lifeNeverAge 71

The rule that actually works

Forget the calculators. Use your current income as the tiebreaker, because that's what decides how much an RRSP deduction is actually worth to you.

• Earning under ~$55,000? Lean TFSA first. Your tax rate is low today, so an RRSP deduction is a small coupon — and you'd rather bank the tax-free growth. Bonus: you can "save" your unused RRSP room for higher-earning years, when the deduction is worth far more.
• Earning ~$55,000 to ~$110,000? It's genuinely a coin toss. A tidy move: contribute to the RRSP, then funnel the resulting tax refund straight into your TFSA. Now you get both benefits from one paycheque.
• Earning over ~$110,000? Lean RRSP first. At high marginal rates your deduction is enormous, and you'll very likely retire in a lower bracket — so you're deducting at 48% and withdrawing at 25%. That spread is the whole game.

Why does income matter so much? Because the RRSP deduction is worth exactly your marginal tax rate. Watch what the same $10,000 contribution hands back at different incomes.

The RRSP refund, visualized

What a $10,000 RRSP contribution hands back

At $40,000 of income, an RRSP deduction refunds you around $2,000. At $260,000, the same contribution throws off roughly $5,350. The account didn't change — your tax bracket did. That single chart is the reason "it depends on your income" is the only honest answer.

The decision, in four moves

You don't need to be an accountant. You need four decisions, in order.

No spreadsheet required

How to pick, start to finish

1. 01

   Grab the match

   If your job matches RRSP contributions, do that first — it's an instant 50–100% return.

2. 02

   Check your income

   Your marginal tax rate is the tiebreaker, not a calculator.

3. 03

   Pick your lane

   Lower income leans TFSA. Higher income leans RRSP. The middle can do both.

4. 04

   Automate it

   One monthly transfer, the day after payday. Then never think about it again.

Three situations where the rule flexes

The income rule covers most people most of the time. But a few life events quietly override it:

1. You're buying a first home. The RRSP Home Buyers' Plan and the First Home Savings Account (FHSA) both deserve a look before either of these. If a down payment is on the horizon, the FHSA is often the best-of-both-worlds account — a deduction going in and tax-free money coming out. It's the rare account that refuses to make you choose.
2. Your employer offers a match. If your job matches RRSP contributions, that's free money wearing a disguise. Always take the full match first, no matter your income. Nothing else on this page beats an instant 50–100% return — not the TFSA, not a hot stock, not anything.
3. You might need the money soon. TFSA withdrawals are flexible and hand the room back the following year. RRSP withdrawals are taxed on the way out and the room is gone forever. For any goal that isn't strictly retirement, the TFSA wins on flexibility alone.

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The gap between "TFSA or RRSP" is tiny next to the gap between investing and not investing at all.

Room, briefly

Both accounts carry unused room forward, so you are never "too late" and you never lose a year by skipping it.

• TFSA room stacks up every year you're 18+ and a resident. The 2026 limit is $7,000, and if you've never contributed, all your past years are waiting for you.
• RRSP room is 18% of last year's earned income, up to an annual cap, plus anything you didn't use before.

If you're unsure of your exact numbers, don't guess — both are printed on your CRA My Account, updated every year. Overcontributing carries a penalty, so it's worth the two-minute check.

What we'd tell a friend

Don't let this choice stall you. The difference between the two accounts is real, but it's a rounding error compared to the difference between starting and waiting another year.

So here's the plan: take any employer match first, pick the account that matches your income, automate a monthly contribution small enough that you won't miss it, and revisit the whole thing once a year when your salary changes. That's the entire strategy.

The best account is the one you actually fund — every month, without thinking about it. That's exactly the boring, automatic habit WealthyFi is built to make effortless.