Capital Cost Allowance rules, CCA classes, the half-year rule, recapture on sale, and the strategic decision of when to claim CCA
Capital Cost Allowance (CCA) is the Canadian tax system's version of depreciation. It allows rental property owners to deduct a portion of the cost of depreciable assets — primarily the building — each year, reducing taxable rental income. But CCA is not straightforward: the rules around what qualifies, how much you can claim, and the future tax consequences when you sell require careful planning. This guide covers everything Canadian landlords need to know about CCA on rental properties.
CCA is a non-cash deduction that reduces your taxable rental income each year by recognizing that buildings and equipment wear out over time. Unlike a cash expense, you don't actually spend money to claim CCA — it's a paper deduction that represents the declining value of your depreciable assets. The CRA assigns every depreciable asset to a "class" with a prescribed declining balance depreciation rate.
CCA is discretionary — unlike the US where depreciation is mandatory, Canadian landlords can choose how much CCA to claim in any given year, from $0 up to the maximum allowed. This flexibility is a key tax planning tool.
| CCA Class | Rate | What It Covers |
|---|---|---|
| Class 1 | 4% declining balance | Most buildings acquired after 1987; residential and commercial structures |
| Class 3 | 5% declining balance | Buildings acquired before 1988 (grandfathered) |
| Class 6 | 10% declining balance | Frame buildings not otherwise classified; fences, greenhouses |
| Class 8 | 20% declining balance | Furniture, appliances, fixtures not part of the building structure |
| Class 10 | 30% declining balance | Vehicles used for rental property management |
| Class 12 | 100% (year 1) | Small tools, certain software |
| Class 13 | Straight-line over lease term | Leasehold improvements |
| Class 14.1 | 5% declining balance | Goodwill, customer lists (rarely applicable to rental) |
In the year you acquire a depreciable asset, you can only claim half the normal CCA rate — regardless of when during the year you bought it. This is called the "half-year rule" or "50% rule." It applies to most CCA classes including Class 1 buildings.
Example: You purchase a rental property in March with a building value of $500,000 (Class 1, 4% rate). Normal annual CCA = $500,000 × 4% = $20,000. First year CCA with half-year rule = $500,000 × 4% × 50% = $100.
Land is never depreciable — CCA only applies to the building, not the land beneath it. When you purchase a property, you must allocate the purchase price between land and building. The CRA doesn't prescribe a specific method, but common approaches include: using the municipal tax assessment's land/building ratio; obtaining an independent appraisal; or using the current assessed values from MPAC (Ontario), BC Assessment, or similar.
One of the most important restrictions on rental CCA: you cannot use CCA deductions to create or increase a net rental loss. CCA can reduce your net rental income to zero, but not below zero. If your rental income after all other deductions is $5,000, you can claim up to $5,000 in CCA — but not $8,000 to create a $3,000 loss.
This rule applies on a property-by-property basis for some situations and on a pooled basis for others depending on how your rental properties are structured. Consult your accountant on the appropriate pooling or separation of rental properties.
When you sell a rental property, the CCA you've claimed comes back as taxable income in the year of sale. This is called "recapture." Recapture occurs when the proceeds of disposition exceed the Undepreciated Capital Cost (UCC) of the class at the time of sale.
Example: You bought a building for $400,000 (building portion) and claimed $48,000 in CCA over 3 years. Your UCC is now $352,000. You sell the building for $450,000. Recapture = $450,000 − $352,000 = $98,000 added to your income at 100% inclusion (not capital gains rates — ordinary income). Your capital gain is separately calculated on the appreciation above your original cost.
The flip side of recapture: if you sell all properties in a CCA class and the UCC exceeds the proceeds, you have a terminal loss — a fully deductible loss against any income (not just rental income). Terminal losses are rare for well-maintained Canadian real estate but can occur in declining markets or for older assets.
Each rental property's building is added to the same CCA class (Class 1 for all post-1987 buildings). If you own multiple properties, they're all pooled in one Class 1 account. This pooling means you don't get a separate recapture calculation for each property — it's calculated at the class level when you dispose of properties within the class.
Some tax planners recommend electing to put each property in a separate CCA class (using the optional segregation election under the Income Tax Act). This allows you to claim terminal loss on an individual property that sells below UCC, rather than having that loss disappear into a pooled account with other high-value properties. This election must be made in the year of acquisition.
If you claim CCA on a property that is (or was) your principal residence, you may permanently and irrevocably lose the principal residence exemption on the portion of the property for which CCA was claimed and for the years it was claimed. This is why most accountants strongly advise against claiming CCA on house-hacked properties or properties that have served as your home.
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