Ontario landlords can deduct many rental expenses incurred to earn rental income. These include property taxes, insurance, mortgage interest, repairs, utilities, and management fees. Note, however, that some costs must be prorated or claimed over a period of time.
The Canada Revenue Agency (CRA) has strict rules around what expenses landlords can deduct from rental income. As a landlord, you need to stay updated on these guidelines. Misclassify an expense or overclaim a deduction, and you risk losing legitimate write-offs or drawing unwanted attention during a review.
Apart from rental property insurance or landlord insurance costs, many operating expenses tied to running a rental property can be deducted to reduce taxable income. You need to know which expenses qualify, how they must be reported, and when costs need to be capitalized instead of deducted outright. Let’s break down everything you need to know about tax deductions.
How Property Taxes Work for Rental Properties in Canada
Property taxes are municipal taxes charged annually by cities or municipalities, such as the Municipal Property Assessment Corporation (MPAC) in Ontario. They’re based on assessed value and payable by the property owner. Note that it’s a separate responsibility from your income tax, land transfer tax, and special assessments.
Here’s a quick overview of how these taxes work by property type:
|
Rental Situation |
How Much Is Deductible |
Key CRA Requirement |
|
Entire property rented full-time |
100% of annual property taxes |
Property must be available for rent |
|
Owner-occupied + rental unit |
Prorated portion only |
Use reasonable allocation method |
|
Room rental in primary residence |
Prorated portion |
Same method must apply to other expenses |
|
Short-term rental (Airbnb, seasonal) |
Rental-use days only |
Deduct only for income-earning period |
|
Vacant but available for rent |
Deductible |
Must be actively available for rental |
|
Personal-use period (no rental intent) |
Not deductible |

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Rental Expenses You Can Deduct on Your Ontario Rental Home
The CRA accepts reasonable expenses incurred to earn rental income as deductions. They fall under two categories:
- Current Expenses: These cover the ongoing costs of maintaining your rental unit in its existing condition, such as repairing property damage. You can deduct them in the same year you incur them.
- Capital Expenses: These include costs incurred to purchase or improve properties, such as renovating an apartment or condo unit for your tenants. Unlike current expenses, which are deductible in the same year, you’ll have to deduct them over several years as capital cost allowance.
Here are all of the deductible expenses that you can declare when filing taxes:
Advertising
Eligible deductions include online listings, Canadian media ads, and finder’s fees, among other costs that directly relate to rental activities. You can’t include ads for property resale or personal use.
Insurance
Deduct the premiums you pay for landlord insurance. Homeowners insurance is only accepted if the covered home is partially (fully) leased. However, non-rental-related coverages like your own personal liability insurance or tenant insurance policy aren’t deductible.
Interest and Bank Charges
You can’t deduct capital expenses in full. However, the CRA allows you to deduct the interest charge on the loan used to purchase or improve your rental unit. The same applies to construction soft costs, e.g., legal fees, accounting fees, and property taxes.
Office Expenses
Office expenses are minor, recurring costs tied directly to administering your rental activity. They’re typically used quickly and don’t provide long-term value. Larger items that last several years, such as desks, filing cabinets, computers, or office chairs, are capital assets, not current expenses.
Professional Fees
The legal fees used for lease preparation, rent collection, bookkeeping, and tax preparation are capitalized into the property’s Adjusted Cost Base (ACB). However, fees incurred when you bought the rental property are not deductible. Instead, they must be added to the property’s ACB and allocated between the land and the building.
Management and Administration Fees
If you have a property manager who collects rent, screens tenants and oversees day-to-day operations, you can deduct their fees. For the sales commission of your broker or agent, report it under capital gains tax.
Repairs and Maintenance
The cost of minor repairs and maintenance tasks is deductible, although you can’t deduct your own labour. For repairs that are classified as capital expense, you’ll have to claim Capital Cost Allowance CCA.
Salaries, Wages, and Benefits
Deduct the cost of hiring employees to manage your rental property. Apart from their wages, you can include employer CPP, EI, workers’ compensation, and related premiums, which are deductible. The value of your own services can’t be claimed.

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Property Taxes
You can deduct the property taxes that you incur while the property is available for rent. If you were only able to rent out your property for specific parts of the year, your expenses would need to be prorated.
Travel
If you collect rent, supervise repairs, and manage your properties in person, you can deduct your travel expenses. However, overnight trips that require lodging will be classified as personal expenses.
Utilities
Deduct utility bills that you (the landlord) shoulder under the lease agreement. They might include cable, water, oil, gas and electricity, although expenses must only apply to rental-related activities. The fees your tenant shoulders aren’t deductible.
Motor Vehicle Expenses
Deduct reasonable vehicle expenses if:
- your rental property is within the general area of where you live
- use your vehicle for repairs and maintenance
- have to transport tools and materials
Other Rental Expenses
Miscellaneous costs incurred to earn rental income that don’t fit neatly into standard categories, such as repairs, utilities, or professional fees, can still be deducted. Just note that they must be reasonable, directly related to the rental activity, and not of a personal nature.
Prepaid Expenses
Expenses paid in advance will be deducted in the year the benefit applies. Expenses are matched to benefit periods under accrual accounting, while future-year expenses generally cannot be deducted early.

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Rental Expenses You Can’t Deduct & Common Mistakes to Avoid
You’re responsible for the deductions that you claim, so be careful. You may be penalized if you submit incorrect expenses, even if it's an accident. Here are some common exclusions to note.
Land Transfer Taxes
Land transfer tax is not a deductible expense for rental purposes. It is classified as a capital cost that’s related to acquiring the property. You can only recover it when calculating capital gains on sale, not against rental income.
Mortgage Principal
Mortgage principal repayments are not deductible. Only the interest portion of mortgage payments qualifies as a current expense.
Penalties
Fines and penalties imposed by governments or regulatory bodies are never deductible for tax purposes. They include late payment penalties, bylaw fines, and compliance violations.
Value of Your Own Labour
You cannot deduct the value of your own time or labour. If you’re responsible for repairing and maintaining your property, you can only deduct materials and hired labour.
Personal Portion of Expenses
Expenses must be prorated if the property is partially used for personal purposes. Only the portion attributable to rental use is deductible.
Short-Term Rental Portion of Total Expenses
For short-term rental properties, personal use days will reduce deductible amounts. You can only file deductible expenses on days when your house or unit was occupied by renters.

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How Special Rental Situations Affect Tax Deductions
The CRA doesn’t assign the same tax responsibilities to all rental properties. Deduction rules change when only part of the property is rented, rental use is intermittent, and the owner also lives in the same house. Here’s how these situations change with tax deductions.
Partial Rentals
You can still claim tax deductions even if it’s not your entire house that’s rented. As long as a portion of your property generates rental income, you can file specific tax deductions. The CRA just requires homeowners to allocate expenses reasonably based on the following factors:
- Square Footage: How many square meters of your living space is leased to third parties?
- Number of Rooms: How many rooms in your home are for personal and shared use?
- Time Used for Rental Purposes: How long do tenants usually stay at your leased space?
Note: When deducting your home insurance policy premiums, they might have to be prorated.
Shared Spaces
Shared-space rentals involve overlapping personal and income-earning use. The CRA will ask you to define all your shared spaces explicitly. Take utility bills, for example. Since both you and your flatmate use the utilities, you won’t be able to deduct “your share” of these expenses.
To minimize confusion, the CRA discourages flatmates from relying on informal agreements. All your payments, transactions, and conditions must be documented.
Short-Term Rentals
Short-term rentals are treated as rental income when the primary intent is to earn profit. Unlike long-term shared spaces, they require more precise time-based allocation.
Expenses must be claimed based on the number of days the unit was rented or available for rent during the period. Any costs incurred during personal use or non-rental periods aren’t deductible.
FAQs About What Expenses Are Tax Deductible
Special assessments related to your current expenses are deductible. They generally cover repairs or maintenance services, e.g., fixing a leak or replacing damaged pipes. However, capital improvements (e.g., getting a new roof) aren’t immediately deductible in the year they’re incurred. You’d have to add them to the property’s Adjusted Cost Base (ACB) and claim over time through Capital Cost Allowance (CCA).
Yes, the CRA expects proof for every expense that you claim as a deduction. You must keep receipts, invoices, or written records for all rental deductions claimed on Form T776. Digital documents are only acceptable if they’re in an accessible, readable, and non-alterable format. You must also retain records for at least 6 years from the end of the tax year they relate to.
If you only rent out part of your home, expenses must be prorated. Consider declaring your utilities, property taxes, mortgage interest, insurance, maintenance, and repairs. That said, claiming CCA on a partial rental can trigger capital gains consequences when the property is sold, so many landlords simply avoid it altogether.
In Summary
- The CRA allows landlords to deduct reasonable expenses incurred in earning rental income, but these deductions must follow strict classification and reporting rules.
- Property taxes are deductible only for periods when the property is rented out.
- Common deductible costs include advertising, insurance premiums, mortgage interest, management fees, repairs, utilities, salaries, and travel.
- Expenses that are personal, penal in nature, or tied to personal use days cannot be deducted. Your own insurance and renters insurance, which cover tenants’ personal belongings, are also not deductible.
- Special rental situations, such as owner-occupied properties, shared spaces, and short-term rentals, require careful allocation based on the space and time used to generate income.
- Proper recordkeeping and receipts are mandatory. Misclassification can lead to denied deductions or CRA investigations.
- Beyond tax planning, comprehensive rental insurance coverage plays a critical role in protecting income and avoiding losses that deductions alone can’t offset.
Secure Your Investment Property With the Right Landlord Insurance Policy
Apart from getting your taxes in shape, you need to protect the income that your rental business generates. A single uninsured loss can wipe out years of taxes that you save.
For flexible, comprehensive rental insurance liability coverage tailored to your risk profile, turn to KASE Insurance. We’re an award-winning specialty commercial insurance brokerage in Toronto, working with property owners across all types of rental properties.
Call our specialist today for a free consultation. We’ll identify gaps in your rental property insurance policy and explain where additional protection may be needed.

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