The short version: if you might buy a home in the next 15 years and you earn over $50K, fill the FHSA first ($8K/year) — it's the only Canadian account where you get the RRSP deduction and tax-free withdrawals. After that: TFSA if you want flexibility, RRSP if you're in a 33%+ marginal bracket and saving for retirement.

2026 contribution limits at a glance

Sources: CRA — RRSP, CRA — TFSA, CRA — FHSA.

The decision tree

I've watched friends agonize over this for entire weekends — usually because the question is framed wrong. The real first question isn't "which account," it's "what's this money actually for?" Run through these in order:

1. Is there any chance I buy a home in the next 15 years? If yes, and you're a Canadian resident over 18 who hasn't owned a principal residence in the last 4 years → open an FHSA, even if you only put $1 in this year (just to start the 15-year clock).
2. Is my marginal tax rate 30%+ today, and will it likely be lower in retirement? If yes → after maxing FHSA, RRSP next.
3. Is my marginal tax rate under 30% today (or am I a student / on parental leave)? Then TFSA almost always beats RRSP — the deduction is worth less than the tax-free withdrawal flexibility.
4. Do I have unstable income, or might I need this money in 1–3 years for non-housing reasons? TFSA only.

Three worked examples

1. Priya, newcomer to Canada, $58,000 Vancouver, no debt

Priya landed in Canada in late 2024, became a tax resident in 2025, and just got her first 2025 Notice of Assessment. Her CRA RRSP room is small (only built up since arrival), her TFSA room started accumulating the year she became a resident, and her FHSA can hold a full $8,000 the moment she opens it.

Verdict: FHSA first. At her marginal rate (~28% combined), an $8,000 contribution returns about $2,240 in tax savings on her 2026 return. If she ends up buying a Vancouver condo in 5 years, that money comes out tax-free for the down payment. If she moves home, it transfers to her RRSP. Win in every direction.

2. Marcus, $90,000 in Toronto, renting, no kids

Marcus is 31, has $14,000 cash to allocate this year, and no clear timeline on buying. Marginal rate ~31% (federal 20.5% + ON 9.15% + surtax). He has $42,000 of unused RRSP room and $58,000 of unused TFSA room.

Verdict: $8,000 FHSA + $6,000 TFSA. The FHSA gets him a $2,480 tax refund and starts the 15-year clock — by 2031 he'll have $40,000 of FHSA room contributing toward a Toronto down payment. The remaining $6,000 in TFSA stays liquid for his actual life (job change, moving, partner). RRSP can wait until he's in a 35%+ bracket.

3. Aanya & Connor, $140,000 combined, GTA, want a $700K home in 3 years

They have $24,000 to allocate this year between the two of them. Aanya makes $80K (~33% marginal), Connor makes $60K (~30% marginal).

Verdict: $8,000 each in their FHSAs ($16,000 total) → ~$5,040 combined tax refund, all earmarked for the down payment. Remaining $8,000 split into TFSAs as the emergency-fund layer. They skip RRSP entirely this year — for a 3-year-out home purchase, the FHSA's identical deduction with tax-free withdrawal is strictly better than the RRSP Home Buyers' Plan (which has to be repaid over 15 years).

FHSA vs the Home Buyers' Plan — why FHSA wins

The RRSP Home Buyers' Plan (HBP) lets you withdraw up to $60,000 (raised from $35,000 in 2024) from your RRSP for a first home. Sounds similar to FHSA, but two big problems:

• You have to pay it back. HBP is a loan from your future self — 15 equal annual repayments back into your RRSP. Miss one and the missed amount becomes taxable income that year.
• It depletes your retirement room. Every dollar withdrawn under HBP is a dollar that wasn't compounding tax-deferred for 35 more years.

FHSA is structurally better: no repayment, no impact on your RRSP room, and growth comes out tax-free instead of being taxed on the way out. The only reason to use HBP in 2026 is if you've maxed your FHSA and still need more for the down payment.

Common mistakes to avoid

• Opening an FHSA "next year" because you're not ready to invest. Open it today with $0 — it costs nothing, starts your 15-year clock, and unlocks $8K of room you can use anytime.
• Maxing RRSP at $50K income. Your deduction is only worth ~24% — the same money in TFSA grows tax-free without locking up flexibility.
• Putting GICs in your FHSA. If your home purchase is 5+ years away, growth assets are fine — and the tax-free withdrawal is worth more on a $40K balance than on a $32K balance.
• Forgetting that TFSA room from your home country doesn't count. If you became a tax resident in 2024, your TFSA room started in 2024 — not 2009.

Bottom line

For most Canadians under 40 in 2026: open an FHSA first (even with $0), then split between FHSA, TFSA, and RRSP based on your marginal rate. The FHSA is the single best account the federal government has launched in a decade — and the RRSP-fallback escape hatch means there's no scenario where opening one hurts you. Use the FHSA calculator to model your specific contribution plan, or the TFSA growth calculator to see what each $7K annual contribution becomes by 65.