Rental Property Tax Deductions Every Ontario Landlord Should Know

Ontario landlords report rental income on Form T776, Statement of Real Estate Rentals, and deduct the cost of earning that income against it. Most first T776s leave money behind. The landlord spent the money. Whole categories just never made it onto the form: interest owed to a tenant on the rent deposit, financing fees that belong on a five-year spread, a snow contract buried as a capital improvement, a paralegal bill for collecting arrears that nobody claimed.

This guide covers rental income, the property-income kind: you rent out a home and provide basic services such as heat, light, parking and laundry facilities. Add services like cleaning, security, meals or other hotel-style services and the operation starts to look like a business, which CRA taxes under different rules (Guide T4002). RentSetGo Property Management manages long-term residential rentals across Ottawa, and the framework below is the one our owners and their accountants work through every spring.

How the T776 works before any expense is claimed

All of the income goes in first. Gross rent is line 8141. Other rental income is line 8230: premiums paid to grant, extend or cancel a lease, sublease income, and payment in kind, where a tenant pays you in services or goods instead of cash, counted at fair market value. Expenses are deducted against the total, line 8299.

Most landlords must use the accrual method: income in the year it is earned, expenses in the year they are incurred. The cash method is allowed only where it produces almost the same result. Every rental operation has a December 31 year-end.

Expenses are deductible because they were incurred to earn income. Rent to a relative at a true market rent, with a real expectation of profit, and the normal rules apply. Rent below fair market value to family and the arrangement is cost sharing: the amount received is not income, the expenses are not deductible, and there is no rental loss to claim.

What are the current expenses on a T776?

Current expenses are the running costs of the rental in the year. CRA’s list maps to the T776 lines below. Capital costs are a different animal, with their own section further down.

Expense	T776 line	What counts
Advertising	8521	Listing costs to find tenants, plus finder’s fees paid to secure a tenant.
Insurance	8690	Premiums for the current year only. A multi-year policy is split across the years it covers.
Interest and bank charges	8710	Interest on money borrowed to buy or improve the property, bank charges, and interest you pay a tenant on their rent deposit.
Office expenses	8810	Small consumables only: pens, paper, stationery, stamps, postage. Desks, chairs and calculators are capital.
Professional fees	8860	Legal fees to prepare leases or collect overdue rent, Board enforcement work, bookkeeping and tax preparation help.
Management and administration fees	8871	Amounts paid to manage the property, and amounts paid to agents for collecting rents or finding new tenants.
Repairs and maintenance	8960	Minor repairs and upkeep that keep the property in its original condition, including contracted snow removal and lawn care. Your own labour is excluded.
Salaries, wages and benefits	9060	Pay for superintendents, cleaners and maintenance staff, plus employer CPP or QPP, EI and workers’ compensation.
Property taxes	9180	Property taxes for the period the property was available for rent. Land transfer tax is not here; it is capital.
Travel	9200	Travel to collect rents, supervise repairs and manage the property. Board and lodging are personal.
Utilities	9220	Gas, oil, electricity, water and cable, where the rental arrangement makes the landlord pay them.
Other expenses	9270	The itemised catch-all: landscaping (year paid only), the current portion of condo fees, lease cancellation payments (spread), rental phone costs.
Motor vehicle expenses	9281	The rental share of vehicle costs, with receipts and a kilometre record. Strict limits apply with one rental property.

One line is missing from the table on purpose. Prepaid expenses have no line of their own. Pay three years of insurance up front and you claim one year at a time, in the years the coverage applies. Under the cash method, a prepayment for a year two or more years out cannot be pulled into the current year at all.

The deductions landlords miss

The lines above are the ones accountants ask about. These are the ones nobody asks about, in rough order of how often they go unclaimed.

Interest you pay your tenant

Ontario landlords owe interest on the last month’s rent deposit, paid to the tenant yearly. It is deductible on line 8710, often around $50 a year, and it is the most skipped deduction in Ontario: the landlord writes the cheque without connecting it to the tax file.

Mortgage money: interest follows the use of the funds

Interest is deductible on money borrowed to buy or improve the rental property. The test is the use of the funds, not the property that secures the loan: refinance and pull equity out for personal spending, and that interest is not deductible. Financing fees (application, appraisal, processing, insurance, guarantee, brokerage, financing legal) are deducted at 20% a year over five years, whatever the loan term; repay early and the balance comes off in the repayment year. A lump sum to buy down your rate, or a prepayment penalty, is spread over the rest of the original term.

Placement and finder’s fees

A finder’s fee paid to secure a tenant is advertising, line 8521. Amounts paid to an agent or management company for collecting rent or finding new tenants are management fees, line 8871. Placement money goes unclaimed because landlords file the monthly fee and forget the one-time charge. Our companion guide, are property management fees tax deductible in Canada, works through every management charge.

Landscaping runs on its own clock

Landscaping is deductible on line 9270, but only in the year you pay for it, even on the accrual method. A cleanup invoiced in December and paid in January lands in January’s tax year. The payment date decides.

Snow removal and the seasonal contracts

A contracted snow clearing and lawn care program is recurring upkeep, not an improvement: repairs and maintenance (8960) for a contractor, salaries and wages (9060) for an employee. Our guide to snow removal and lawn care in Ottawa rentals sets out who carries the obligation under Ontario law.

Condo fees: claim the current share

Condo fees are deductible on line 9270 to the extent they pay for upkeep, repairs, maintenance and other current costs of the common property. A special assessment for a new roof or garage rebuild is capital; it does not turn current because it arrived on the same statement. Ask the corporation for the breakdown when the split is not obvious.

The paralegal bill: Landlord and Tenant Board costs

Legal fees to prepare a lease or collect overdue rent are professional fees, line 8860. Board work sits in the same family: a paralegal’s fees to file for arrears or enforce the lease are costs of collecting rent, and filing fees paid to the Board directly are usually claimed as other expenses on line 9270. CRA publishes no LTB line. The governing rule is purpose: enforcing the lease or collecting rent is current; buying or selling is capital.

Cash for keys

Paying a tenant to end a lease early is deductible, but spread over what was left of the lease: the payment multiplied by the days left in the year, divided by the days left on the lease, with the lease’s life for this calculation capped at 40 years including renewals. Booking the full amount in year one overstates the claim.

Rent you will never collect

Rent counted in income that proves genuinely uncollectible can be deducted from gross rental income. Keep proof you pursued it: the notices, the Board order, the collection attempts. If the tenant later pays, the recovery goes back into income. Cash-method filers have no receivable, so they have no bad debt to claim.

Disability modifications: the exception to the capital rule

Most building modifications are capital. Eligible disability-related work is the exception: ramps, widened doorways, bathroom and elevator modifications, and listed assistive devices can be deducted in the year paid. Landlords who have learned that renovations are capital often capitalise these too, and wait decades to recover a cost CRA allows at once.

The phone and the small stuff

Telephone costs incurred to earn rental income are claimable on line 9270. The basic monthly rate on a home phone is not; a separate rental line is claimable in full, and the rental share of a mobile plan is a reasonable claim with records behind it. Office consumables sit on line 8810.

Is it a current expense or a capital expense?

The classification decides whether a cost comes off this year’s rent in full or is recovered over decades through capital cost allowance. CRA applies six tests. A market-value increase on its own decides nothing.

CRA test	What it asks
Lasting benefit	Does the expense buy a benefit that lasts beyond the year? A lasting benefit points to capital.
Maintain or improve	Does the work maintain the property in its original condition, or improve it beyond that condition? Maintaining is current. Improving is capital.
Part of the building or separate	Is the item part of the building, or a separate asset? A replacement appliance is a separate asset, and separate assets are capital.
Size of the expense	Is the cost large relative to the value of the building? CRA uses this only as a tie-breaker.
Newly bought property	Was the work done to make a newly acquired property fit to rent? That work is capital, even when the same job on a tenanted property would be a repair.
Repairs to sell	Was the work done to sell the property? Repairs made for a sale are capital.

The examples landlords actually face: repainting is current. Patching and re-shingling part of a roof with the same materials is current. Replacing wooden steps with concrete steps is capital, because the material upgrade improves the asset. Rewiring is usually current when it restores the original system rather than upgrading it. Vinyl siding installed over wood siding is capital. A replacement fridge is not a repair at all; it is a separate capital asset in Class 8.

The purchase price is never an expense. Legal fees and other buying costs are added to the cost of the property, with legal fees split between land and building in proportion to their values. Land transfer tax is added to cost the same way and is never deducted. Work done to get a newly bought property ready for its first tenant is capital too, even if identical work two years later would be a current repair. Selling costs are not expenses either: legal fees on a sale reduce your proceeds in the capital gain calculation, and a real estate commission is an outlay and expense on Schedule 3. During a construction or major renovation period, interest, legal fees, accounting and property taxes are soft costs, deductible currently only up to the rental income the building produces while the work runs, with the rest added to the building’s capital cost.

Capital cost allowance: the essentials

Capital cost allowance, CCA, is the depreciation system for the capital side. It is optional: claim any amount from zero to the year’s maximum, knowing every dollar claimed lowers your undepreciated capital cost, the UCC, and the claims available later. Capital property is never expensed in the year you buy it.

Most rental buildings acquired after 1987 are Class 1 at 4%, covering the building’s integral systems: wiring, plumbing, heating, elevators. Older buildings can sit in Class 3 at 5% or Class 6 at 10%. Furniture, appliances, fixtures and tools costing $500 or more are Class 8 at 20%. Vehicles are Class 10 or 10.1 at 30%; computer equipment acquired after March 18, 2007 is Class 50 at 55%. Only the building goes into a class. Land is never depreciated; it is tracked separately in Area F (line 9923 for land additions).

A rental property acquired after 1971 with a capital cost of $50,000 or more must sit in its own separate class, with CCA calculated property by property. In practice that captures essentially every Ontario rental building. And CCA cannot create or increase a rental loss. The limit is calculated on your combined net rental income from all of your rental properties before CCA. Current expenses can push a rental into a loss. CCA cannot top it up.

In the year you acquire a property, CCA is generally claimable on only half of the net additions to the class, the half-year rule, with accelerated incentives adjusting the calculation for property acquired in recent years, including the reaccelerated investment incentive for property acquired on or after January 1, 2025. CCA also starts only when the property is available for use.

Claiming CCA is partly a deferral decision. Sell a property for more than its remaining UCC and the excess, up to the original cost, comes back into income as recapture, line 9947. Sell the last property in a class with UCC left over and the balance is a terminal loss, line 9948. CCA defers tax. It does not delete it. Our guide to capital cost allowance for Canadian rental properties works the full calculation.

One recent exception is worth flagging for new-build buyers. Under a Budget 2024 measure, eligible new purpose-built residential rental buildings can claim an accelerated 10% CCA rate where construction begins after April 15, 2024 and before 2031 and the building is available for use before 2036. Renovations of an existing residential complex do not qualify.

Traps that cost landlords real money

Short-term rentals: a deduction denial with no clock on it

A short-term rental is a residential property rented, or offered for rent, for periods of less than 90 consecutive days. Since January 1, 2024, section 67.7 of the Income Tax Act denies the expenses, CCA included, for the non-compliant share of the year. A rental is non-compliant when it operates where short-term rentals are not permitted, or when it fails any applicable provincial or municipal registration, licensing or permit requirement. The denied amount is prorated: total expenses multiplied by non-compliant days, divided by total short-term rental days, reported at lines 9365, 9366 and 9367. Ottawa runs a permit regime built on principal-residence rules, and Ontario has no separate provincial licence, so the City’s requirements are the test. CRA can reassess this rule without the normal time limit, and the 2024 transition relief, which treated a rental as compliant if it complied by December 31, 2024, is spent. Platform operators also report short-term rental income to CRA now, so the income side is visible whether or not the deductions survive.

The one-property vehicle rule

Own two or more rental properties at different sites and reasonable vehicle costs to collect rent, supervise repairs and manage the properties are claimable. Own one and CRA narrows it hard: the property must be in your general area, you must personally do part of the repairs and maintenance, and your trips must transport tools and materials. Trips to collect the rent are personal. Travel on line 9200 follows the same conditions, and board and lodging are always personal. You need receipts, the year’s total vehicle costs, and a record of rental kilometres against total kilometres. Passenger vehicle limits bite as well: the Class 10.1 cost cap is $38,000 before tax for 2025, deductible lease costs top out at $1,100 a month, and deductible interest is limited to $10 a day.

Renting part of your own home

Only the rented share counts. Expenses that belong solely to the rented area claim at 100%. Whole-property costs are split on a reasonable basis, square metres or number of rooms, and the personal share runs through the personal portion column to line 9949. One warning belongs in every version of this conversation: claiming CCA on part of a home you live in interacts with your principal residence designation. Get advice first.

Empty does not always mean deductible

Expenses continue while a property is genuinely available for rent, and property taxes are deductible for exactly that period. A property earning nothing and not held out for rent supports no deductions. Vacant land is stricter: interest and property taxes on rented vacant land are capped at the rental income left after every other expense, and any excess is added to the land’s cost base. With no income at all, neither amount is deductible or capitalisable.

HST: no credits, but the tax joins the deduction

Long-term residential rent is an exempt supply for GST/HST. You do not charge HST on the rent, you generally do not register for that activity, and you cannot claim input tax credits on the costs. The 13% HST on a management invoice, a repair bill or a paralegal’s account is simply part of the deductible cost, as the worked example below shows. Commercial rent and short-term accommodation are taxable supplies and play by different rules.

The no-credit rule has one large exception at the start of a property’s rental life. The GST/HST New Residential Rental Property Rebate, Form GST524, with GST525 for multi-unit builds, returns part of the HST paid by a landlord who buys a new property, builds, substantially renovates, or converts a property to long-term residential rental. Do not confuse it with the New Housing Rebate, which is for people buying a home to live in.

Status note: the Underused Housing Tax is gone, Ottawa’s Vacant Unit Tax is not

The federal Underused Housing Tax, 1%, applied mainly to non-Canadian owners, though some Canadian corporations, trustees and partners had filing obligations of their own. Budget 2025 legislation, Bill C-15, royal assent March 26, 2026, eliminates both the tax and the return for 2025 and later years. Obligations, penalties and interest for 2022 to 2024 still stand. Ottawa’s Vacant Unit Tax is a municipal tax on a separate system and is unaffected. Keep the two regimes in separate files; they share a topic, not a rulebook.

Your home office: a narrow door

Running rentals from a home office does not open a second set of property deductions. Consumable supplies are office expenses, line 8810. A share of home costs is supportable only for a genuine workspace used to run the rental operation, claimed by a co-owner or partner as an other expense on line 9945, with a reasonable allocation and the personal share excluded. Rent on your own home, mortgage interest on your own home, and depreciation dressed up as office rent are overreach, and the same dollar never gets claimed twice, once at the rental and once at home.

A worked example: one Ottawa rental, one tax year

Take a single-family Ottawa rental, tenanted all year at $2,400 a month, $28,800 of gross rent. The owner carries a mortgage, pays the water bill under the lease, hires a manager at 7% of rent collected, and contracts out snow removal and lawn care. The current expenses:

Expense	Amount
Mortgage interest (line 8710)	$10,940
Interest paid to the tenant on the rent deposit (line 8710)	$50
Financing fees, one year of the five-year spread (line 8710)	$300
Property taxes (line 9180)	$5,340
Insurance (line 8690)	$1,920
Management fee, HST included, no input credit on exempt rent (line 8871)	$2,278
Snow removal and lawn care contract (line 8960)	$1,450
Minor repairs (line 8960)	$860
Water, landlord-paid under the lease (line 9220)	$940
Total current expenses	$24,078
Net rental income before CCA	$4,722

At an illustrative combined marginal rate of 43%, the tax on that $4,722 is about $2,030. The rate is illustrative; use your own marginal rate. The point is the stack: of the $28,800 collected, $24,078 was spent earning it, and four lines in it are the ones most often missing from a first return: the deposit interest, the financing fee slice, the seasonal grounds contract, and the HST inside the management fee. CCA could reduce the $4,722 further, down to no lower than zero.

What is not deductible, said out loud

• Mortgage principal. Only the interest portion of a mortgage payment is an expense. The principal is you buying equity, and it never appears on the T776.
• The value of your own labour. Hours you spend repairing, cleaning or managing have no deductible amount, however real the work was.
• CRA penalties. A penalty shown on a notice of assessment or reassessment is not deductible.
• Personal spending. Board and lodging on a work trip, the personal share of a mixed-use property, a rent-collection drive for a single-property landlord: personal, and out.

Land transfer tax and the legal costs of buying are not on this list because they are not failed deductions at all. They sit in the property’s cost base, as the current-versus-capital section above sets out.

Records and timing: where claims actually die

Keep detailed records of all rental income and all rental expenses, supported by invoices, receipts, contracts and other documents. You do not send them with the return. CRA can ask later, and an expense without support behind it can be denied in whole or in part. Keep the file for six years from the end of the tax year it relates to. Vehicle claims need the kilometre log on top of the receipts, and co-owners should keep the split straight: each co-owner reports their ownership share, an expense a co-owner pays personally goes on line 9945, a partner’s on line 9943, and a partner’s GST/HST rebate, if one is received, is reported on line 9974 and counts as income.

Claim an expense in the year it is incurred, not the year that suits the return. The exceptions in this guide each run on their own clock: prepaid amounts split across the years they cover, financing fees at 20% a year, lease cancellation payments spread by day count, and landscaping in the year paid only. December is where most timing errors happen, because the year you pay, the year you are invoiced and the year you receive the benefit can point to different tax years.

What this guide can’t tell you

Non-resident owners sit in a different regime, with Part XIII withholding, NR6 undertakings and Section 216 returns of their own. That material lives in our non-resident landlord tax guide for Canada, and this article assumes a Canadian-resident landlord filing a T776. Whether to hold a rental in a corporation is a structuring question for your accountant and lawyer, not a deductions question, and capital gains planning on a sale goes beyond the recapture note above. Your marginal rate, your family situation and your other income are yours; the worked example’s rate is illustrative on purpose.

And the fair case for doing this yourself: a landlord with one property, a tidy receipt file and a straightforward return can file a T776 without a manager and without drama. An accountant at year end can make the close current-versus-capital calls. Management earns its fee on the operating side: leasing, maintenance coordination, Board compliance, and monthly owner statements that make this guide’s record-keeping section a non-event. If you are pricing that trade-off, our guide to what property management costs in Ottawa lays out the fees, and our full-service property management in Ottawa page sets out what the service covers.

The Bottom Line

An Ontario landlord’s deduction list is longer than the expense lines most returns use. The mortgage interest and the property taxes are the easy part. The money sits in the categories this guide pulled forward: deposit interest, financing fees on a five-year spread, placement charges, landscaping on its payment-year clock, a snow contract claimed as upkeep, Board costs claimed as what they are, and the discipline to keep capital costs out of the expense lines so CCA can do its slower work. File on the accrual method, keep the paper for six years, and let an accountant make the close calls.

Frequently Asked Questions

What rental property tax deductions do Ontario landlords miss most often?

Interest paid to a tenant on the rent deposit tops the list. Behind it: financing fees that should be spread at 20% a year over five years, placement and finder’s fees, and landscaping claimed in the wrong year, because landscaping is deductible only in the year it is paid.

Can I deduct my mortgage payments on a rental property?

Only the interest portion. Interest on money borrowed to buy or improve the property is deductible on line 8710. The principal portion of every payment is never an expense; it reduces what you owe and builds equity instead.

Are property management fees tax deductible in Ontario?

Yes. Fees paid to a management company are current expenses on line 8871 of the T776. That covers the monthly fee and amounts paid to place a tenant. For a residential landlord, the HST on the invoice is part of the deductible cost, because exempt residential rent earns no input tax credits.

Is snow removal tax deductible for a rental property?

Yes. A contracted snow removal and lawn care program is recurring upkeep, claimed with repairs and maintenance on line 8960 when a contractor does the work. Landscaping is the exception on timing: it is claimed on line 9270, only in the year paid.

Can capital cost allowance create a rental loss?

No. CCA cannot create or increase a rental loss. The limit is calculated on your combined net rental income from all of your rental properties before CCA. Current expenses can create a rental loss. CCA cannot top one up.

I rent below market rent to a family member. Can I claim the expenses?

No. Renting below fair market value to family is treated as cost sharing: the amount received is not income, the expenses are not deductible, and there is no rental loss to claim. Rent at a true market rate with a real expectation of profit and the normal rules apply.

How long do I keep rental property records?

Six years from the end of the tax year the records relate to. Keep invoices, receipts, contracts and other documents that support every amount claimed, even though none of them are sent with the return. Vehicle claims also need a record of rental kilometres against total kilometres for the year.

Related Reading

• Are Property Management Fees Tax Deductible in Canada? What Ottawa Landlords Can Claim
• Understanding Capital Cost Allowance for Canadian Rental Properties
• How Much Does Property Management Cost in Ottawa?
• Snow Removal and Lawn Care in Ottawa Rentals: Landlord or Tenant?
• Non-Resident Landlord in Canada? Your 2026 Tax & Compliance Guide
• CRA Guide T4036, Rental Income (official source)

This article is general information about rental property tax deductions for Ontario landlords, drawn from CRA Guide T4036 (Rental Income, 2025 edition), Form T776 and CRA’s rental expenses guidance, checked in October 2026. It is not tax, legal or accounting advice for your situation. Tax rules change, and several items here, including the short-term rental deduction denial and the accelerated CCA rate for new purpose-built rentals, depend on facts specific to your property. Confirm your deductions with an accountant before filing.