The FHSA – the $40K account most first-time buyers underuse

The First Home Savings Account is the best deal a first-time buyer gets from the tax system, and it's still the one I most often find sitting unopened. It borrows the best part of an RRSP and the best part of a TFSA and gives you both on the same dollars. Your contributions come off your taxable income on the way in, and everything you put in, plus whatever it grows into, comes out tax-free when you buy a qualifying first home.

No other account does both. It's worth getting right, because the details are what decide whether you collect the full value or leave five figures of it on the table.

How the room works

You can put in up to $8,000 a year, up to a lifetime cap of $40,000. Open it early and here's what you get:

• Your room only starts building when you open the account.A TFSA quietly piles up room whether you have one or not. The FHSA doesn't. The year you open it is the year the clock starts.
• Unused room rolls over, but only $8,000 of it.Skip a year and you can put in $16,000 the next. Skip three years and you still only get to make up one year's worth. Putting it off doesn't wipe you out, but you never get that lost room back.

So the move is simple. Open the account the moment buying is even a maybe, with whatever you have, including nothing at all. An open account sitting at $0 is still banking room for later. A plan to open one next year isn't doing a thing for you.

What the tax break is actually worth

Contributions are deductible, the same way RRSP contributions are. Say you earn enough that your next dollar is taxed at around 33%, which is roughly an $85,000–$100,000 income in Ontario. Put the full $40,000in over five years and you get back about $13,200 in tax refunds. That's the government handing you money for saving up a down payment you were going to save for anyway.

You also don't have to claim the deduction in the year you contribute. You can hold it and use it later. If you're early in your career and expecting a raise, put the money in now and claim the deduction down the road, in a higher tax bracket where it's worth more. And there's no first-60-days rule the way an RRSP has one. A contribution you make in February counts toward this year, not last year, so time your December contributions with that in mind.

And the growth is never taxed. Not while it sits there, and not when you pull it out for a qualifying purchase. Give it a few years and that's a second return stacked on top of the refunds.

The clock nobody mentions

The FHSA has a shelf life. You have to close it by December 31 of whichever of these comes first: the 15th anniversary of the year you opened it, the year you turn 71, or the year after your first qualifying withdrawal.

Fifteen years feels like forever right up until it doesn't. The good news is the way out. If you never end up buying, the balance moves into your RRSP or RRIF tax-free, and it doesn't eat into your existing RRSP room. The worst that happens is you got some extra RRSP room with a better way out. That's why "open it even if you're not sure you'll ever buy" is usually the right call.

Who qualifies for the FHSA?

You qualify for the FHSA if you haven't lived in a home that you, or your spouse or common-law partner, owned at any point in the current calendar year or the four before it. Owned a condo years ago, sold it, and rented for five calendar years since? You might qualify all over again. It's the same four-year window the GST rebate on new builds runs on.

Using it – and stacking it

To make a qualifying withdrawal, you need a written agreement to buy or build a home you plan to live in as your principal residence within a year. Do that and the whole balance comes out tax-free, and you can also draw from your RRSP under the Home Buyers' Plan on the same purchase. A couple who both max out an FHSA and both use the HBP can bring well over $200,000 of registered money to a single closing.

For most people saving toward a first home in the GTA, the order goes like this. Fill the FHSA first, since the deduction plus the tax-free exit beats everything else. Then the RRSP for the Home Buyers' Plan. Then the TFSA. Your case might be different, and that's a numbers conversation I'm happy to have with you before your accountant starts the meter.

Every extra thousand you can put toward the down payment matters most when you're near a mortgage insurance premium tier, where getting over the line can erase thousands in premium. When you want to see what that down payment actually buys you, the cost calculator lays out the full cash-at-closing picture, FHSA and HBP included.