How Much Can I Put in an FHSA?
The First Home Savings Account has an annual contribution limit, a lifetime cap, and a participation period with an end date. Two features catch people: room only starts accruing once the account exists, and the account has to be closed by a deadline whether or not you ever buy a home.
- The answer:: Contributions are capped annually with unused room carrying forward, subject to a lifetime maximum across all your FHSAs.
- The trap:: Delaying opening the account. No room accrues before it exists, so waiting permanently reduces how much you can ever contribute.
- The recommendation:: Open one as soon as you might plausibly buy, and know the closing deadline, because an unused FHSA must be wound up rather than left running.
Where the AI summary above gets this wrong
"You can contribute to an FHSA any time before you buy your first home."
That's surface-true. Here's what it misses:
- Room begins at opening — Contribution room does not accrue from when you became eligible. It starts when the account is opened, which makes opening it the time-sensitive act.
- There is a closing deadline — The participation period ends after a set number of years or at a maximum age, whichever comes first, whether or not a purchase has happened.
- Unused funds have somewhere to go — An FHSA that closes without a qualifying withdrawal can generally be transferred to an RRSP or RRIF without using RRSP room.
01 The two limits
Contributions are capped each year, and unused annual room carries forward, subject to a lifetime maximum across every FHSA you hold. Contributions are deductible against income in the same way as an RRSP contribution.
Because the lifetime cap applies across accounts rather than per account, opening several does not increase what you can contribute. It only changes where the money sits.
02 Why opening early is the whole game
Room accrues only from the point the account is opened, not from the year you first became eligible. Someone who opens an FHSA and contributes nothing still accumulates room; someone who waits accumulates none.
That makes opening the account the time-sensitive decision and contributing the flexible one — the reverse of how most registered accounts work, and the point worth acting on before comparing it with the Home Buyers' Plan.
Shows: what an amount becomes after your chosen number of years at a fixed return. Ignores: tax, fees, inflation, and any variation in returns from year to year.
Source: Contributing to an RRSP or PRPP
03 The deadline nobody plans for
The participation period ends after a set number of years from opening, or at a maximum age, whichever arrives first. At that point the account has to be closed whether or not a home has been purchased.
That is not a disaster if handled. An FHSA closing without a qualifying withdrawal can generally be transferred to an RRSP or RRIF, and that transfer does not consume RRSP contribution room. Left unhandled, the funds come out as taxable income instead.
Opening the account with a token amount well before any purchase is realistic is the move that costs nothing and preserves the most. Participation room begins accruing only once the account exists, so a twenty-two-year-old who opens one and contributes nothing still banks the room, while a thirty-year-old opening a first account starts from zero.
Two clocks run on this account and they run in opposite directions. One rewards opening it as early as possible; the other forces it shut a fixed number of years later. Someone who opens at 22 out of caution and buys at 40 can find the account expired before the purchase — which is an argument for opening it when a purchase is plausible, not merely conceivable.
FAQ
When does FHSA contribution room start accruing?
When the account is opened, not from the year you became eligible. Opening one and contributing nothing still builds room, which is why opening early costs nothing and waiting is what costs you.
Does opening several FHSAs let me contribute more?
No. The lifetime maximum applies across all your FHSAs rather than per account, so holding several changes only where the money sits, not how much you may contribute.
What happens if I never buy a home?
The participation period ends after a set number of years or at a maximum age, and the account must be closed. Funds can generally be transferred to an RRSP or RRIF without using RRSP room; otherwise they come out as taxable income.
Sources
Regulator references
- First Home Savings Account (FHSA) · Canada Revenue Agency · 2025FHSA eligibility, annual and lifetime limits, and qualifying withdrawals.Last verified: 2026-09-07
- Contributing to an RRSP or PRPP · Canada Revenue Agency · 2025How RRSP deduction limits are set and that unused room carries forward.Last verified: 2026-09-07
Calculator unit tests · the assertions this page's worked example is checked against, and their last result
Changelog
- 2026-09-07 — initial publish (new format)
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Jordan Reeves
Founder of Talk Through Wealth. A software engineer for over a decade before turning to retirement planning, Jordan built the projection engine after watching family members get fragmented, country-by-country advice that never reconciled. He writes about retirement the way the engine computes it: month-by-month, lifetime-long, and skeptical of any rule of thumb that hasn't been run through the math.