Rental Income and Taxes in Canada: What Ottawa Landlords and Property Investors Need to Know
Rental income, T776, CCA, Airbnb HST, and CRA audits — Ottawa CPA Majdi Ibrahim explains what every Canadian landlord needs to know about taxes.
By Majdi Ibrahim, CPA | Majdi Ibrahim, CPA Professional Corporation | Ottawa, Ontario
Owning a rental property in Canada is one of the most common ways people build long-term wealth — and one of the areas where tax mistakes tend to accumulate quietly, year after year, until something forces the issue.
Whether you're renting out a basement apartment in Barrhaven, a condo near the University of Ottawa, a cottage on a lake, or a short-term rental through Airbnb — the tax obligations attached to that income are real, and they're more nuanced than most landlords realize when they start.
This article covers the full picture: how rental income is reported, what expenses are deductible and which aren't, the CCA question, short-term rentals and HST, co-ownership, the situations CRA watches closely, and when a corporation makes (or doesn't make) sense for rental property.
At a Glance
Rental income is taxable income. It's reported on your T1 personal return (Form T776), and it's taxed at your marginal rate — the same rate as employment or self-employment income.
Expenses are deductible, but the rules matter. Mortgage interest (not principal), property taxes, repairs, insurance, and management fees are generally deductible. Capital improvements are not — they're added to the cost base instead.
CCA (depreciation) is available but comes with strings. You can deduct Capital Cost Allowance on a rental building, but it can't create or increase a rental loss, and it triggers recapture when you sell.
Short-term rentals are a different category. Airbnb-style rentals may attract GST/HST, and for taxation years after 2023, deductions can be denied for non-compliant short-term rentals.
CRA watches rental income closely. Under-reporting, aggressive expense claims, and the personal-use vs. rental-use distinction are all common audit triggers.
Incorporation usually doesn't help for small residential rental properties. Corporations can add cost, complexity, and passive investment income issues without creating the tax benefit many landlords expect.
How Rental Income Is Reported: Form T776
If you earn rental income from a property in Canada, it's reported on Form T776 (Statement of Real Estate Rentals) as part of your personal T1 tax return. The net rental income (or loss) from T776 flows into your total income for the year and is taxed at your marginal rate.
Each property is tracked separately. Form T776 has space for multiple properties, and income and expenses are tracked per property — not pooled together. Losses from one property can generally offset income from another on the same return, but the individual property records matter.
Co-ownership requires proportional reporting. If you own a property with a spouse or partner, each owner reports their proportionate share of income and expenses — based on their ownership percentage, not simply split 50/50 unless that matches the actual ownership structure.
Rental income vs. business income. Rental income is generally passive — you own property and collect rent. If the services provided to tenants go significantly beyond basic landlord obligations (regular cleaning, meals, concierge services), CRA may consider the activity a business rather than rental income, which changes the reporting and, in some cases, creates different tax consequences. Short-term rentals (covered below) sit close to this line.
What's Deductible: The Full List
The general rule is that expenses incurred to earn rental income are deductible. Here's what that actually looks like in practice:
Mortgage interest (not principal). The interest portion of your mortgage payment is deductible — the principal repayment is not. Many landlords, especially in the early years of a mortgage, have a meaningful deductible interest expense. This is one of the most significant deductions available and one of the most commonly miscalculated (because mortgage statements don't always break it out helpfully).
Property taxes. The full amount of property tax on the rental property is generally deductible in the year paid. If the property is partly personal-use, only the rental-use portion is deductible.
Insurance premiums. The cost of insuring the rental property is deductible. If you have a combined policy that covers a property partially used personally, only the rental-use portion is deductible.
Repairs and maintenance. Ordinary repairs — fixing a leaky faucet, repainting, replacing a broken appliance — are generally deductible in the year they're incurred. The key distinction here is between repairs (which are deductible) and improvements (which are capital expenditures and added to the cost base rather than deducted immediately).
Property management fees. If you use a property manager, their fees are deductible. So are reasonable fees paid to a real estate agent for finding tenants.
Advertising costs. The cost of advertising a vacant rental unit is deductible.
Legal and accounting fees. Fees for preparing rental income tax returns, reviewing leases, or handling routine legal matters related to the rental are generally deductible. Legal fees related to purchasing the property are not — they're part of the acquisition cost.
Utilities paid by the landlord. If utilities are included in rent (not separately paid by the tenant), the landlord's cost is deductible. If the property is partly personal-use, only the rental-use portion applies.
Travel expenses. The cost of travelling to the rental property to carry out repairs or inspections may be deductible — but only if the travel is genuinely for rental management purposes, not combined personal travel. Mileage logs matter.
Office expenses. In limited cases, a reasonable portion of office or administrative costs may be deductible if they are genuinely incurred to manage the rental activity and properly supported. This is a smaller deduction for most landlords and should not be overstated.
What's Not Deductible
Mortgage principal. Only the interest portion of mortgage payments is deductible. Principal repayment is not a deductible expense — it's equity building.
Capital improvements. Replacing a roof, adding a deck, renovating a kitchen — these are capital expenditures that improve the property and increase its value. They're not deductible in the year incurred. Instead, they're added to the Adjusted Cost Base (ACB) of the property, which reduces the capital gain when you eventually sell.
Personal-use portion. If you rent out part of your home (a basement apartment while you live upstairs), only the proportionate expenses related to the rental portion are deductible. You can't deduct 100% of utilities, insurance, and property taxes if you also live there.
Land. Capital Cost Allowance (discussed below) applies to the building, not the land. Land doesn't depreciate, and no CCA can be claimed on it.
Principal residence. Claiming CCA on a property that is, or may be, your principal residence is usually avoided because it can interfere with principal residence exemption planning. CCA should be reviewed carefully where a property has both personal-use and rental-use elements.
Capital Cost Allowance (CCA): The Depreciation Deduction
CCA is the tax deduction for the depreciation of capital assets — in the rental context, the building itself. You can claim CCA on the undepreciated capital cost (UCC) of the rental building each year.
The CCA rules for rental properties are more restrictive than for business assets:
- CCA cannot create or increase a rental loss. You can only claim CCA up to the point where it reduces net rental income to zero — you can't use it to create a net loss that offsets other income.
- Recapture on sale. When you sell the property, any CCA you've previously claimed may be "recaptured" — added back to income in the year of sale. If you claimed $20,000 in CCA over the years and later sell the building for enough proceeds to recover that prior depreciation, some or all of that CCA may be recaptured and included in income in the year of sale.
- Terminal loss. Conversely, if the UCC of the class exceeds the proceeds of disposition and there is no property left in the class, a terminal loss may be available.
Given the recapture rules, claiming CCA on a rental property isn't always the right decision — especially if you expect to sell the property and would prefer to defer that recapture income. Many landlords choose not to claim CCA on rental real estate for exactly this reason.
The Repairs vs. Capital Improvements Distinction
This is one of the most contested areas in rental property taxation, and getting it wrong in either direction creates problems.
A repair restores the property to its original condition without improving it. Patching a roof, replacing a broken window, refinishing floors — these are repairs, deductible in the year incurred.
A capital improvement makes the property better than it was before, extends its useful life significantly, or adds something new. Replacing the entire roof (not patching — replacing), renovating a bathroom, adding a garage — these are capital expenditures, added to the ACB rather than expensed immediately.
The line between the two isn't always obvious. A "like-for-like" replacement of a component — replacing an old furnace with a comparable new furnace — is generally a repair. Upgrading to a significantly better system may be a capital improvement. Replacing all the windows in a property at once is more likely to be treated as capital.
Why it matters: Expensing a capital improvement inflates deductions in the current year and understates the ACB — which understates the capital gain when you sell. Capitalizing something that should be expensed delays a deduction unnecessarily. Getting this right from the start avoids cleanup work later.
Short-Term Rentals: Airbnb, VRBO, and the Different Rules
Short-term rentals operate under a different set of rules than traditional long-term residential rentals, and the differences matter. Note that the definitions vary by rule: for GST/HST purposes, short-term accommodation is often discussed as stays of less than one month; for the income tax deduction denial rule for non-compliant short-term rentals (described below), the definition is generally less than 90 consecutive days.
Income Tax Deductions Can Be Denied for Non-Compliant Short-Term Rentals
For taxation years after 2023, income tax deductions may be denied for expenses related to non-compliant short-term rentals. For this rule, a short-term rental is generally a residential property rented or offered for rent for less than 90 consecutive days.
A rental may be non-compliant if:
- It is located in a municipality or province that does not permit short-term rentals, or
- It does not meet applicable provincial or municipal registration, licence, or permit requirements
This is separate from the GST/HST registration question. It is an income tax rule that can deny otherwise legitimate deductions — mortgage interest, property taxes, repairs — if the rental operation is not compliant with local rules.
This is especially relevant in Ottawa, where short-term rental licensing requirements apply. Operators who are not licensed or who are operating in zones that don't permit short-term rentals may find their deductions denied even if the income itself is being reported. This is a practical reason to ensure municipal compliance before assuming expenses are fully deductible.
GST/HST May Apply
This is the biggest surprise for most short-term rental operators. Long-term residential rentals (generally more than one month) are typically exempt from GST/HST. Short-term rentals are generally taxable supplies.
If your short-term rental income exceeds the $30,000 small supplier threshold (over four consecutive calendar quarters, or in a single quarter), GST/HST registration is required. Once registered, you charge HST on rent, collect it from guests, and remit it to CRA — and you may also be able to claim Input Tax Credits (ITCs) on eligible expenses.
Many short-term rental operators — particularly those who do it part-time or casually — aren't aware they may already be over this threshold and therefore technically required to register.
Change-in-Use Rules
If you convert a property from personal use to a short-term rental (or vice versa), or from long-term rental to short-term rental, CRA's change-in-use rules may trigger a deemed disposition — as if you sold the property at fair market value and immediately reacquired it. This can trigger capital gains tax even though no actual sale occurred. In some cases, a subsection 45(2) or 45(3) election may be available to defer the deemed disposition, but the timing and conditions matter, and CCA claims can affect the analysis.
This is particularly relevant for:
- A cottage used personally that you start renting out on Airbnb
- A condo that shifts from long-term tenant to nightly Airbnb rentals
- A home where you start renting out rooms short-term
The principal residence exemption and its interaction with rental use adds another layer — if you designate a property as your principal residence for certain years, that affects your ability to use the exemption for the full gain on sale.
CCA and Short-Term Rentals
If short-term rental activity is classified as business income rather than rental income, the reporting and expense rules may differ. The classification is fact-dependent and should be reviewed before assuming rental-property CCA restrictions do or do not apply.
What CRA Watches Closely
Under-reporting is common. Cash rental income, informal arrangements, and rental income that "doesn't seem worth reporting" are all patterns CRA is aware of and watches for — particularly when property ownership is visible through land registry records but rental income isn't showing up on returns.
The personal vs. rental use distinction. If a property has any personal-use component — a cottage you use in the summer and rent out in the fall, a condo where your parents stayed for a few months — CRA may scrutinize the expense claims to ensure only the rental-use portion is being deducted.
Aggressive expense claims. Large repair deductions that look like capital improvements, 100% of expenses being claimed on a partially personal-use property, and travel expenses that don't have proper mileage logs are all patterns that can trigger reviews.
Rental losses year after year. A property that generates consistent rental losses — especially if those losses are being used to offset employment income — may prompt CRA to look at whether the activity has a genuine commercial or profit-seeking purpose, especially where there is personal use or repeated losses. CRA may deny expenses where it concludes the activity lacks a profit-seeking purpose.
Short-term rentals and unregistered GST/HST. As short-term rentals have proliferated, CRA has increased its focus on operators who may be over the GST/HST threshold but haven't registered.
The best defence in any of these situations isn't a particular argument — it's clean, well-organized records: separate bank account for rental income and expenses, receipts and invoices for all expenses claimed, and a clear record of what each expense was for.
Co-Ownership: Joint Ownership and Spousal Rentals
Each co-owner reports their proportionate share. Income and expenses are split according to ownership percentage, not by agreement. You can't allocate 100% of the losses to the lower-income spouse simply because it would be more tax-efficient — it needs to reflect the actual ownership structure.
Spousal attribution rules. If one spouse lends money (or gives money) to the other to purchase a rental property, the attribution rules may cause the income or loss to be attributed back to the transferring spouse. This is a common surprise in planning where one spouse has funds and the other has the time or interest in managing a property.
Joint tenancy vs. tenancy in common. These are different ownership structures with different implications for estate planning and what happens on death — which affects the tax picture in ways that go beyond the annual rental income reporting.
Should You Hold Rental Property in a Corporation?
This question comes up frequently — especially from business owners who already have an incorporated business and wonder whether to hold a new rental property inside the corporation. The short answer for most situations involving residential rental property is: it's more complicated than it looks, and often the answer is no.
The small business rate generally doesn't apply. Passive rental income in a corporation generally does not benefit from the small business rate and may be subject to the CCPC refundable tax regime for investment income. The result can be much less attractive than owners expect, especially after personal tax on eventual withdrawals is considered. Some rental operations may qualify as active business income depending on facts such as scale, services provided, employees, and associated-company rules — but most small residential rentals do not meet that profile.
The passive income grind. Rental income retained in a corporation counts as investment income, which can affect the small business deduction for any active business income the corporation also earns — if the corporation's adjusted aggregate investment income exceeds certain federal thresholds.
Transferring personal property to a corporation has costs. Moving a property you already own personally into a corporation isn't just an administrative step — it triggers a deemed disposition at fair market value, potentially creating a capital gain. Section 85 rollovers can defer this in some cases, but the process involves legal and accounting costs and specific requirements.
Mortgage financing gets more complicated. Most residential mortgage lenders don't lend to corporations for residential rentals. Getting conventional financing for a corporately-held residential property is harder and often more expensive.
The principal residence exemption disappears. A corporation cannot designate a property as a principal residence. If the property has any future personal-use or residential value, holding it in a corporation permanently forecloses the principal residence exemption.
There are situations where a corporation can make sense for rental properties — particularly for commercial real estate, larger portfolios where liability protection is meaningful, or specific estate planning structures. But for the typical Ottawa landlord with one or two residential properties, the corporate structure usually adds cost and complexity without the expected tax benefit.
Ottawa & Area: What's Specific to This Market
The Ottawa-Gatineau cross-border question. Some landlords own properties on the Quebec side (Gatineau, Aylmer, Hull) while living in Ontario. A Quebec rental property can create Quebec tax filing or reporting considerations, depending on the owner's residency and facts. Cross-border property ownership is genuinely more complex and benefits from a CPA familiar with both jurisdictions.
Student rentals and multi-unit properties. Properties near uOttawa, Carleton, or Algonquin rented to students often involve multiple tenants under one roof, informal lease arrangements, and frequent turnover. These situations benefit from careful record-keeping — tracking who paid what, when, and for which unit — to support the income and expense claims.
Short-term rentals and municipal rules. Ottawa has its own short-term rental licensing requirements, and compliance costs (license fees, etc.) may themselves be deductible. The municipal framework also means there's a paper trail that's visible to both the city and CRA — and non-compliant operators risk having deductions denied under the post-2023 income tax rules.
What Happens When You Bring This to Majdi Ibrahim, CPA?
A clear picture of what's actually deductible. We review your rental income and expenses together — distinguishing repairs from improvements, identifying expenses that are often missed, and making sure the personal-use allocation is defensible.
A T776 that's done right. Rental income reporting sounds simple until it isn't. We make sure each property is properly tracked, CCA decisions are made deliberately, and the return reflects your actual situation.
Advice on the change-in-use questions. If you're converting a property, starting short-term rentals, or moving a property in or out of personal use, we flag the deemed disposition and principal residence implications before they become surprises.
GST/HST clarity for short-term rentals. If you're running an Airbnb or similar operation and aren't sure whether you need to register for GST/HST or whether your rental is compliant for the deduction denial rules, we can review your situation and get ahead of it.
Honest advice on the corporation question. If you're wondering whether to hold rental property in a corporation, we'll model the actual numbers for your situation — not just give a generic answer.
Book a consultation at www.treehousecpa.com
Frequently Asked Questions
Do I have to report rental income if I only rented my property for part of the year?
Yes. There is no small-supplier-style income tax threshold for reporting rental income. Even small rental amounts should be reported, with eligible expenses claimed where appropriate. Note that the GST/HST $30,000 small supplier threshold is a separate question — it determines whether GST/HST registration is required for short-term rentals, but it does not affect the income tax obligation to report rental income.
Can I deduct the full mortgage payment on my rental property?
No. Only the interest portion of the mortgage payment is deductible — not the principal repayment. The principal portion builds equity in the property and is not a deductible expense. Mortgage statements (or your lender's annual interest summary) show the breakdown.
What's the difference between a repair and a capital improvement for tax purposes?
A repair restores the property to its original condition and is deductible in the year incurred. A capital improvement makes the property better than it was, extends its useful life significantly, or adds something new — and is added to the property's Adjusted Cost Base rather than expensed immediately. The distinction matters because expensing a capital improvement inflates current-year deductions and understates the eventual capital gain on sale.
My Airbnb income is fairly small — do I still need to report it?
Yes. All rental income — including short-term rental income through platforms like Airbnb — is taxable. The GST/HST $30,000 small supplier threshold is separate from income tax reporting — it determines whether GST/HST registration is required. Short-term rentals are generally taxable supplies for GST/HST purposes, unlike long-term residential rentals. You should also confirm whether your short-term rental meets local licensing requirements, as non-compliant rentals can have deductions denied for income tax purposes for taxation years after 2023.
Can my short-term rental deductions be denied?
For taxation years after 2023, deductions may be denied for short-term rental properties that are non-compliant. A short-term rental for this purpose is generally a property rented or offered for rent for less than 90 consecutive days. Non-compliance can include operating in a location that does not permit short-term rentals, or failing to hold applicable provincial or municipal registration, licences, or permits. Income from the rental is still taxable even if deductions are denied.
Should I hold my rental property in a corporation?
For most residential rental properties, a corporation does not provide the expected tax advantages. Passive rental income in a corporation generally does not benefit from the small business rate and may be subject to the CCPC refundable tax regime for investment income — the result can be much less attractive than owners expect once personal tax on eventual withdrawals is considered. Some rental operations may qualify as active business income depending on scale, services, and facts, but most small residential rentals do not. There are situations where a corporation can make sense, such as commercial properties or larger portfolios, but it is worth modelling the actual numbers.
What happens to my rental property when I sell it?
The gain on sale is a capital gain. Under current rules, one-half of a capital gain is generally included in income, but the inclusion rate should be confirmed for the year of sale. If you've claimed CCA on the building over the years, there's also recapture — the previously claimed CCA may be added back to income in the year of sale. The principal residence exemption may apply to reduce or eliminate the capital gain if the property was your principal residence for some or all of the ownership period. We cover capital gains in more detail in our capital gains article.
I co-own a rental property with my spouse — how do we report the income?
Each co-owner reports their proportionate share of rental income and expenses based on their actual ownership percentage. You can't simply allocate income or losses to whichever spouse benefits most from a tax perspective — the allocation needs to reflect the actual ownership structure. If one spouse provided funds to the other to purchase the property, the attribution rules may also apply.
Can I deduct losses from my rental property against my employment income?
Generally yes — rental losses (where allowable expenses exceed rental income) can be deducted against other sources of income, including employment income, in the same year. CCA, however, cannot be used to create or increase a rental loss — it can only bring rental income to zero. Consistent rental losses over multiple years may also attract CRA scrutiny if there is a question about whether the activity has a genuine commercial or profit-seeking purpose, especially where there is personal use involved.
This article is provided for general informational purposes only and does not constitute personalized tax, legal, or financial advice. Tax rules and rates are subject to change. Please consult a CPA for advice specific to your situation.
