The FHSA contribution rules, in the three lines that cover most savers: you get $8,000 of new room each year your account is open, unused room carries forward but only up to $8,000, and the lifetime cap is $40,000. The most room you can ever have in a single year is therefore $16,000, and the deduction deadline is December 31, not the RRSP’s famous extra 60 days.
The CRA’s own page on this (it says “participation room” where humans say “room”) explains the rest through a nested lesser-of formula and a cast of worked-example characters. This is the shorter road to the same rules. Every rate quoted here comes straight from Ratehunter’s own database, snapshotted August 26. What an FHSA is and how withdrawals work is a separate story.
How carry-forward actually works
Room starts when the account does. Being eligible for an FHSA earns you nothing; opening one starts the meter, and the calendar year you open in counts in full. Opening in late December banks that year’s room; waiting until January means a year’s room never existed.
From there, unused room rolls forward, but the carry-forward is capped at one year’s worth. A worked example, using the $8,000 annual limit and the $8,000 carry-forward cap:
| Year | New room | Carried forward | Usable room | You contribute | Unused at year end |
|---|---|---|---|---|---|
| Year 1 (account opened) | $8,000 | $0 | $8,000 | $3,000 | $5,000 |
| Year 2 | $8,000 | $5,000 | $13,000 | $0 | $13,000 |
| Year 3 | $8,000 | $8,000 (cap applies) | $16,000 | up to $16,000 | depends |
Notice year 3: $13,000 went unused in year 2, but only $8,000 of it carries. The excess isn’t destroyed, because the $40,000 lifetime cap is unchanged; you just can’t catch up faster than $16,000 in any one year. Two smaller rules ride along: growth never eats room, so interest and investment gains inside the account don’t count against any limit, and room is personal, so a couple runs two separate accounts with two separate lifetime caps ($80,000 combined per couple).
Transfers, deadlines, and the deduction you can defer
Three rules in this family do the most damage when missed.
Transfers use the same room. Moving money from your RRSP into your FHSA is allowed and tax-free, but it consumes FHSA contribution room and produces no new deduction, since you already deducted those dollars once. Fresh cash into the FHSA buys a deduction; recycled RRSP money doesn’t. The reverse trip is friendlier: FHSA-to-RRSP transfers are tax-deferred (no tax on the transfer) and don’t use RRSP room, though they don’t restore the FHSA room they came from. If you’re weighing which lane new dollars belong in, both lanes have live boards: FHSA rates and RRSP rates. And if the RRSP route you’re weighing is its first-home withdrawal program, we compare the FHSA against the Home Buyers’ Plan separately.
There is no first-60-days window. An RRSP contribution made in January or February can be deducted against last year’s income; an FHSA contribution cannot. Contribute in February and the deduction belongs to the current tax year, claimable on the return you file more than a year later. If you’re topping up with a specific tax year in mind, the deadline is December 31.
Deductions can wait. You must contribute by year end, but you may claim the deduction in any later year FHSA deductions carry forward indefinitely. A student contributing now at a low income can bank the deduction for the first full-salary year, when it’s worth more per dollar.
Over-contributions, the 15-year clock, and finding your number
Go over your room and the CRA charges a tax of 1% per month on the highest excess amount in each month, for as long as it stays in the account. A $2,000 excess costs $20 a month, every month, which outruns anything the deposit is earning. The exits, in the order most people use them:
- Wait, if it’s late in the year: new room arriving January 1 can absorb the excess.
- Remove it cleanly with a designated withdrawal or designated transfer, the CRA’s no-extra-tax route for correcting an excess designated withdrawal or transfer via form RC727 (the RC728 return is how any 1% tax owing is reported).
- Take a regular withdrawal, which is taxable income like any other non-qualifying withdrawal.
Opening the account starts two clocks at once — room begins accruing, and the participation window starts counting down. The account must close by December 31 of the year of the 15th anniversary of opening, the year you turn 71, or the year after your first qualifying withdrawal, whichever comes first. Close means the balance either becomes a qualifying withdrawal, rolls tax-free to an RRSP or RRIF, or comes out as taxable income. The planning tension is real: open early and room accrues sooner, but the window to actually buy starts burning.
As for what your number actually is, don’t compute it, look it up. Your FHSA room appears in CRA My Account and on your notice of assessment once you’ve filed a return reporting FHSA activity, and that reporting is its own gotcha: you must file Schedule 15 with your return for the year you open the account, even if you claim no deduction, or the CRA’s running total never starts. Your institution reports contributions and withdrawals on a T4FHSA slip. The big bank guides tell you the limits; almost none tell you where your personal number lives.
What your room should earn while it accumulates
Room you’ve used is money sitting somewhere, and the somewhere matters. A single year’s room at the $8,000 annual limit, placed in the best FHSA GIC on our boards at each term and held to maturity with annual compounding, earns this:
| Term | Best FHSA GIC on our boards | Interest on $8,000 at maturity |
|---|---|---|
| 1 year | 3.45% (Moya Financial) | $276 |
| 2 years | 3.50% (Meridian Credit Union) | $570 |
| 3 years | 3.70% (Meridian Credit Union) | $921 |
| 4 years | 3.80% (Meridian Credit Union) | $1,287 |
| 5 years | 4.00% (Meridian Credit Union) | $1,733 |
Against the big banks’ posted five-year average of 3.35% from the same boards, that five-year leader earns about $300 more on a single year’s room by maturity. Multiply by five years of contributions and the gap between shopping the lane and defaulting to a branch stops being a rounding error. A GIC suits room you won’t need before a known date; how we collect and rank every rate is in our methodology. The registered wrapper adds wrinkles of its own, covered in our registered GICs guide. These figures move: our boards logged rate changes at a dozen brands across just two late-August days.
Before new room lands
Your next January 1 adds room whether or not you’re ready for it. Know where it’s going before it arrives: the FHSA board ranks the live lane by term, and a rate alert tells you when the leaders change. General mechanics, not advice; your personal room number is the CRA’s to state and yours to check.
Frequently asked questions
What is the FHSA contribution limit for 2026?
The annual limit is $8,000 for 2026, within a lifetime cap of $40,000. If you have unused room from an earlier year your account was open, carry-forward can raise this year’s usable room to at most $16,000.
How much FHSA room can I carry forward?
At most $8,000, one year’s worth, no matter how much sits unused. Carry-forward only begins once the account exists; years you were merely eligible add nothing.
What happens if I over-contribute to my FHSA?
The CRA taxes the excess at 1% per month until it’s absorbed by new room or removed. A designated withdrawal or designated transfer takes it out without regular tax consequences; an ordinary withdrawal of the excess is taxable.
Can I contribute to my spouse’s FHSA?
Not for a deduction: only the account holder can contribute and deduct. You can give your spouse money that they contribute to their own FHSA, and attribution rules don’t apply to it. Two accounts also mean two lifetime caps.
Does the FHSA have the RRSP’s first-60-days rule?
No. FHSA deductions follow the calendar year, so a contribution deadline for a given tax year is December 31 of that year, and January contributions belong to the new year.
Rates referenced in this article were checked against Ratehunter's data on the publication date shown above and may have changed since — the rate boards always carry the current numbers. See our editorial standards andadvertiser disclosure.