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Real estate accounting comes down to three habits: keep the property’s money apart from your own, sort every cost into current or capital, and keep the paper for six years. Get those right and the tax return is mostly arithmetic. Get them wrong and you’ll pay tax on money you never kept.
We wrote this for people who own rentals or run a small real estate business in Canada. It isn’t about brokers or property managers working for clients, and it leaves out GST and HST on property sales, which we didn’t verify here.
What does real estate accounting need to track?
The CRA asks you to report gross rents, rental expenses and capital cost allowance (CCA) on Form T776, and says other statements are accepted too. So the books need to give you three totals at year end, and nothing fancier.
Open a separate bank account for each property, or at least for the business. Every rent deposit and every bill goes through it. It’s the cheapest accounting system there is, because the statement itself becomes your ledger.
The CRA says to keep records for six years from the end of the tax year they relate to, and that it may refuse expenses you can’t support with receipts. Don’t mail them in with the return. Hold them.
Current or capital costs, where the money gets decided
| Type | CRA description | Tax treatment |
|---|---|---|
| Current expense | Recurring, short-term benefit, such as repairs that keep the place as it was | Deduct in the year you pay it |
| Capital expense | Lasts several years, such as buying or improving the property | Generally deducted over time as CCA |
A repainted suite is current. A new addition is capital. The grey area in between, like replacing a whole roof, is where people guess, and the CRA’s rental income guide is the place to settle it.
Does it really matter? It does, in dollars. Take an Ontario landlord with $80,000 of other income, $30,000 of rent and $14,000 of expenses. The rental income tax calculator puts the extra tax at about $4,744. If $4,000 of those costs had to be treated as capital instead, the net income rises to $20,000 and the extra tax to about $5,959, or roughly $1,215 more this year. You’d get some of it back through CCA later, but slowly.
Why mortgage payments are not all an expense
This catches new landlords every time. Consider a $600,000 property with $150,000 down, a 4.5% mortgage and 25 years to pay. The rental property calculator puts the loan payments at about $29,888 a year.
In the first year roughly $10,028 of that pays down the principal. The other $19,860 or so is interest. Only the interest goes in the expense column. The principal is your own equity growing, and it’s no tax deduction.
That’s why a property can look profitable on paper and still drain your bank account. With $3,000 monthly rent and ordinary costs, the same example has a net operating income of $25,800 and a cash flow of about minus $4,088. The cap rate calculator shows the 4.3% yield on price that gets there. Your accounts need to show both the tax picture and the cash picture, since they tell different stories.
Should the property sit in a company?
Sometimes, but not as a default. A corporation adds its own return, its own bookkeeping and its own bills, and there’s a real chance that the savings will be smaller than the extra work. We haven’t verified a current rate on rental income inside a corporation, so we won’t quote one. The corporate tax calculator gives a starting estimate for ordinary business income, which isn’t the same thing.
Flips are another matter. Whether a sale counts as business income or a capital gain changes the tax, and we haven’t pinned that down on a CRA page. If you’re buying to resell, ask an accountant before the first purchase. The house flipping calculator tests the deal itself.
Mistakes that cost landlords money
Mixing personal and property spending tops the list. One grocery run on the rental account and you’ve created an hour of cleanup.
The next is skipping the capital side. You can claim CCA on a rental building, but it has consequences when you sell, so think about it with your accountant rather than ticking it by reflex.
And there’s bad timing: collecting your receipts in April. Do it monthly. Fifteen minutes a month beats a weekend in spring.
Where the numbers come from
The form, record-keeping and expense rules are from the Canada Revenue Agency’s rental income guidance, read in September 2026. Dollar examples come from our own calculators using 2026 tax data and the rates stated above.
Frequently asked questions
What form do I use to report rental income?
The CRA encourages Form T776, which covers gross rents, expenses and capital cost allowance. Other statements are accepted.
How long do I keep rental records?
Generally six years from the end of the tax year they relate to. The CRA may refuse expenses you can't support.
Is mortgage principal a rental expense?
No. Only the interest is an expense. The principal builds your equity.
What is the difference between a repair and an improvement?
A repair that keeps the property as it was is a current expense. A cost with a benefit lasting several years is capital and is deducted over time as CCA.
Do I need a separate bank account for my rental?
The CRA doesn't say you must, but it makes the records far simpler.
All property and estate tax calculators
- Property and tax in Canada: buying, owning and selling
How property tax and transfer tax apply when you buy, own, rent out or sell a home in Canada, with the calculators for each step
Information only. This page is general information, not tax, legal or accounting advice. Tax-Services.ca is an independent publisher: we don't prepare or file tax returns or offer tax services, and we have no connection with the CRA, Revenu Québec, any government or any company named on this page. Check the figures that matter with an official source or a qualified professional.