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How do I calculate rental income tax in Alberta for 2026?

Quick Answer

Alberta residents report Canadian rental income and expenses on CRA Form T776 (Statement of Real Estate Rentals) filed with the T1 personal return. Deduct mortgage interest (not principal), property tax, insurance, repairs and maintenance, property management fees, utilities paid by the landlord, and other operating costs. Optionally claim Capital Cost Allowance on the building portion at 4 percent declining balance (Class 1) with the half-year rule in the year of acquisition. Net rental income is added to other income and taxed at your combined federal + Alberta marginal rate. CCA cannot create or increase a rental loss, and triggers recapture as ordinary income when the property is sold for more than its undepreciated capital cost.

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By Vishnu Gabbula · August 1, 2026

Rental income tax filing is the single highest-value line of defence against paying more tax than owed. CRA scrutinises rental returns closely, but with a properly maintained set of records the tax owing is often materially lower than casual landlords assume. The choice of whether to claim Capital Cost Allowance is the biggest lever most landlords have.

Key Facts

  • CRA form: T776 Statement of Real Estate Rentals, filed with the T1 personal return.
  • CCA Class 1 rate for residential rental buildings: 4 percent declining balance (per CRA T4036).
  • Half-year rule in year of acquisition: effectively 2 percent claim in year 1.
  • CCA cannot create or increase a rental loss.
  • CCA triggers recapture on disposition as ordinary income, not capital gain.
  • CRA record retention requirement: 6 years from the end of the tax year.
  • T1 personal return filing deadline: April 30 (June 15 if self-employed, but balance owing still due April 30).

What expenses are deductible on T776?

  • Mortgage interest (not the principal portion).
  • Property tax and property insurance premiums.
  • Repairs and maintenance (as opposed to capital improvements).
  • Utilities paid by the landlord.
  • Property management fees plus GST on those fees.
  • Advertising costs for finding tenants.
  • Legal and accounting fees related to the rental.
  • Condominium fees for condo rentals.
  • Travel costs directly related to managing the property (reasonable and documented).
  • Home office expenses in some circumstances (reasonable portion).

How does Capital Cost Allowance work on a Calgary rental?

Under CCA Class 1, residential rental buildings depreciate at 4 percent per year on the declining balance. Only the building portion of the purchase price qualifies (land does not depreciate). The half-year rule limits year 1 to 2 percent effective. CCA is optional. Each year, you calculate 4 percent of the undepreciated capital cost (UCC) and decide whether to claim it. CCA cannot be used to create or increase a rental loss, so if your net rental income is already zero, no CCA is allowed for that year.

The recapture trap on sale

When you sell the property for more than its UCC (which is almost always the case after appreciation), the difference between the lesser of (a) sale proceeds and (b) original cost, and the UCC, is recaptured and added to income in the year of sale. Recapture is taxed as ordinary income, not capital gain. For most long-hold appreciating Calgary properties, forgoing CCA during the hold period avoids larger recapture at sale and often produces a similar or better lifetime tax outcome.

Repairs vs capital improvements

A repair restores the property to its original condition (patching drywall, replacing a broken window with a like unit, repainting a room). A capital improvement extends the useful life or improves the property beyond its original condition (new roof of higher quality, kitchen renovation, adding a legal basement suite). Repairs are fully deductible in the year incurred. Capital improvements are added to the property cost base and depreciated through CCA. CRA examines this line closely at audit.

Sources

  • CRA Form T776 Statement of Real Estate Rentals.
  • CRA Guide T4036 Rental Income (deductible expenses and CCA rules).
  • CRA Income Tax Folio S3-F4-C1 (rental property general rules).
  • CRA Income Tax Folio IT-274R2 (rental property deductions and CCA).
Sources: Service Alberta, Residential Tenancies Act; Residential Tenancy Dispute Resolution Service (RTDRS); CMHC Rental Market Report. This article is general information, not legal advice.
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Vishnu Gabbula, Associate Broker at PREP Realty

Vishnu Gabbula is an Associate Broker at PREP Realty, a RECA-licensed Alberta brokerage, and the founder of UrbanLease (a Calgary property management website operated by 14463137 Canada Inc.). His practice covers residential real estate, commercial real estate, rural properties, and property management across Calgary, Alberta. He runs Calgary House Rentals Group (105,000+ members) and Edmonton House Rentals Group (65,000+ members), two of Western Canada's largest rental communities on Facebook. He writes on Alberta tenancy law, the Residential Tenancies Act, CMHC MLI Select multi-unit financing, tenant screening, and rental market data, built on day-to-day experience managing rentals across Calgary and surrounding cities.

Published May 1, 2026 · Updated August 1, 2026

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