Rental Property Accounting for Ottawa Landlords: T776, CCA and the Traps

Rental bookkeeping is not difficult. Rent in, expenses out, a form at the end of the year. The expensive mistakes in an Ottawa rental portfolio are almost never arithmetic. They are structural decisions made without knowing what they cost later: claiming depreciation on a property you will sell, expensing a renovation, converting a home to a rental without an election, or running a short-term rental that the city does not permit.
First question: rental income or business income
Most residential landlords report on Form T776, Statement of Real Estate Rentals, as rental income from property. The classification shifts toward business income as the services you provide increase: furnishing, cleaning, linens, meals, security, daily turnover. A furnished executive rental with weekly housekeeping is a different animal from a twelve-month unfurnished lease.
The distinction matters because business income is subject to CPP contributions on self-employment earnings, is reported on T2125 rather than T776, and can pull the property out of the rental-loss restrictions described below. The line and the tests are covered in rental income vs business income.
Current expense or capital expense
This is the most reviewed judgement on a rental return, and it is the one people get wrong in both directions. The CRA’s guidance on current expenses or capital expenses turns on whether the outlay maintains the property in its existing condition or improves it beyond that.
| Outlay | Usually current | Usually capital |
|---|---|---|
| Repainting a unit between tenants | Yes | |
| Replacing broken shingles on one slope | Yes | |
| Replacing the entire roof | Yes | |
| Fixing a leaking faucet | Yes | |
| Replacing the kitchen with better cabinetry | Yes | |
| Replacing worn carpet with the same grade | Yes | |
| Replacing carpet with hardwood | Yes | |
| Annual furnace service | Yes | |
| New high-efficiency furnace | Yes | |
| Legal fees to collect rent | Yes | |
| Legal fees to acquire the property | Yes, added to cost |
Four practical tests: does it restore the property to its original condition or improve it, is the part replaced separate from the asset or integral to it, is the value of the outlay large relative to the property, and was it done as a condition of purchase. That last one catches people. Work done to make a newly bought property rentable is generally capital, not a first-year expense, no matter how much it feels like maintenance.
Capital cost allowance: two rules that decide everything
Land is not depreciable. Only the building portion is, so the purchase price has to be split between land and building on a reasonable basis, and that split should be documented at acquisition rather than reconstructed at sale.
Rule one: CCA cannot create or increase a rental loss. The CRA states this plainly on how much CCA you can claim. If you own more than one rental property you must first calculate the combined net income or loss from all of them, and only then claim CCA against the positive amount. A landlord already in a loss position gets no CCA at all, which surprises people who bought expecting a depreciation shelter.
Rule two: recapture on sale is fully taxable ordinary income. When you sell, the CCA you claimed over the years comes back into income under line 9947, recaptured capital cost allowance. That amount is taxed at 100%, not at the one-half capital gains inclusion rate that applies to the gain on the property itself.
So CCA on a rental building is a deferral, and often a poor one. You deduct at today’s marginal rate against rental income, and you repay in full in the year of sale, frequently a year in which a large capital gain has already pushed you into the top bracket. The mechanics of the classes, the half-year rule and terminal losses are in capital cost allowance explained.
Should you claim CCA on the building?
│
├─ Are your combined rental properties in a net loss for the year?
│ └─ Yes ──► You cannot. CCA may not create or increase a rental loss.
│
├─ Was the property ever your principal residence, or might it be?
│ └─ Yes ──► Claiming CCA can compromise the principal residence
│ treatment and the change-of-use election. Do not claim
│ without advice.
│
├─ Do you expect to sell within a few years?
│ └─ Yes ──► The deferral is short and the recapture lands as
│ 100% taxable income in a likely high-income year.
│ Usually not worth it.
│
└─ Long hold, stable positive rental income, marginal rate now
likely higher than at sale?
└─ CCA may be worth claiming. Model it, do not assume it.
Converting a home to a rental
Turning a property you lived in into a rental is a change in use, and it triggers a deemed disposition at fair market value under section 45. You are treated as having sold at market and reacquired at market, even though nothing moved.
An election under subsection 45(2) lets you elect that the change of use did not occur, deferring that deemed disposition. Since 19 March 2019 an election is also available on a partial change of use in some circumstances. The election is made by attaching a signed letter to the return for the year of the change, describing the property and stating that you want subsection 45(2) to apply. The CRA’s treatment is set out in Folio S1-F3-C2, Principal Residence.
Claiming CCA after making a 45(2) election undermines it. The interaction between the election, the principal residence designation and the eventual sale is covered in change of use of property and the principal residence exemption.
Short-term rentals in Ottawa: the rule that removes every deduction
This is the single largest change to landlord taxation in recent years and many Ottawa hosts still have not absorbed it.
For expenses incurred on or after 1 January 2024, the CRA denies deductions related to non-compliant short-term rentals. A non-compliant short-term rental is one located where the province or municipality does not permit short-term rentals at that location, or one that does not comply with the applicable registration, licensing and permit requirements. The gross rent stays taxable. The offsetting deductions do not exist.
Ottawa regulates short-term rentals under Short-Term Rental By-law No. 2021-104. A host permit is required to rent for periods of fewer than thirty consecutive nights, permits are tied to the host’s principal residence, and short-term rentals in investment properties where the host does not live are prohibited.
Put those two rules together and the consequence for an Ottawa investor is severe: a non-principal-residence condo listed nightly is not permitted under the by-law, which makes it non-compliant federally, which means the mortgage interest, the property tax, the condo fees, the cleaning and the utilities are all denied while every dollar of revenue remains taxable. That is a materially worse outcome than simply losing the profit.
If a property was brought into compliance during 2024, transitional relief deemed it compliant for the whole of the 2024 year. That relief was year-specific. Check the permit status of every unit for every year you file.
GST/HST on rent
Long-term residential rent is exempt: a rental of a residential complex or unit is exempt where it is occupied by an individual as a place of residence for a continuous period of one month or more, per the CRA’s Memorandum 19-2-2. No HST to charge, and no input tax credits on the costs.
Short-term accommodation is different. Occupancy for a continuous period of less than one month is taxable unless the charge is $20 or less per day. An Ottawa host with meaningful nightly revenue can cross the $30,000 small supplier threshold and become a registrant, with all the collection and filing obligations that follow, and with a further exposure if HST was never charged on the bookings.
Non-resident owners
If you live outside Canada and own an Ottawa rental, the default is 25% Part XIII withholding on gross rent, remitted by your agent by the fifteenth of the following month. Gross, not net. On a property with a mortgage that can exceed the entire cash flow.
Filing Form NR6 before the first rent is due, and having it approved, lets the agent withhold 25% on net rental income instead. You then commit to filing a section 216 return for the year, due 30 June where an NR6 was approved. The full mechanics are in the CRA’s guide for electing under section 216. Missing the NR6 deadline costs a year of cash flow, and the eventual sale brings its own clearance certificate requirements.
The bookkeeping that makes all of this work
One bank account per property, or at minimum one account for the portfolio that never touches personal spending. A capital ledger per property recording the land and building split, every capital addition, and the CCA claimed each year, because that ledger is what determines the gain and the recapture at sale decades later. Records kept six years from the end of the tax year they relate to.
If you are deciding whether to claim CCA, converting a home to a rental, or holding a short-term rental in Ottawa and are not certain it is compliant, send me the property details and we can work out what the decision actually costs before it is locked in.
Sources & references
- CRA - T4036 Rental Income
- CRA - Current expenses or capital expenses
- CRA - Amount of capital cost allowance you can claim
- CRA - Line 9947 Recaptured capital cost allowance
- CRA - Changes to rules for eligible deductions from short-term rental income
- CRA - Income Tax Folio S1-F3-C2, Principal Residence
- CRA - T4144 Income Tax Guide for Electing Under Section 216
- CRA - Residential Real Property, Rentals (Memorandum 19-2-2)
