A rental property ROI calculator computes two standard return metrics: the capitalisation rate (cap rate) and the cash-on-cash return. Cap rate measures property performance independent of financing; cash-on-cash measures the return on the actual cash invested, accounting for mortgage financing. Both are used by Canadian real estate investors to evaluate and compare rental properties.
Cap Rate Formula
Cap rate = Net Operating Income (NOI) / Property Purchase Price × 100
NOI = (Gross annual rent × (1 − vacancy rate)) − Property tax − Insurance − Maintenance − Management fees − Utilities − Condo fees
Mortgage interest and principal are excluded from NOI. Cap rate is a property-level metric comparable to a bond yield; it does not reflect leverage.
Cash-on-Cash Return Formula
Cash-on-cash return = Annual net cash flow / Total cash invested × 100
Annual net cash flow = NOI − Annual mortgage payments (P&I)
Total cash invested = Down payment + Closing costs (land transfer tax, legal fees, inspection, title insurance)
Canadian Market Cap Rate Context (2025)
| Market | Typical Residential Cap Rate |
|---|---|
| Vancouver | 3.0% to 4.0% |
| Toronto | 3.5% to 4.5% |
| Ottawa | 4.0% to 5.0% |
| Calgary / Edmonton | 4.5% to 6.0% |
| Winnipeg / Regina | 5.5% to 7.0% |
| Halifax | 4.5% to 6.0% |
When cap rates fall below the mortgage rate, leveraged investment produces negative cash flow. Investors in high-price markets often rely on appreciation rather than cash flow, which introduces market risk.
Rental Income Tax Treatment
Net rental income is reported on CRA Schedule T776 (Statement of Real Estate Rentals). Deductible expenses reduce taxable rental income to the amount actually earned after costs. Key deductible items:
- Mortgage interest (not principal)
- Property taxes
- Insurance premiums
- Repairs and maintenance (not capital improvements)
- Property management fees (8% to 12% of gross rent is common)
- Advertising and tenant placement costs
- Utilities paid by the landlord
- Capital cost allowance (CCA) on the building (Class 1, 4% declining balance)
CCA is optional. Claiming CCA reduces current taxable income but triggers recapture (fully taxable income) when the property is sold if the proceeds exceed the undepreciated capital cost (UCC).
Capital Gains on Sale
When a rental property is sold, 50% of the capital gain (excess of proceeds minus adjusted cost base) is included in taxable income (the inclusion rate effective January 1, 2025 for individuals remains 50% for gains under the annual exemption threshold of $250,000; gains above that threshold are subject to 2/3 inclusion under proposals announced in Budget 2024, though legislative status should be confirmed). Capital gain = proceeds of disposition − (purchase price + closing costs + capital improvements) − selling costs.
Source
CRA Guide T4036 (Rental Income); ITA s.20(1)(c) (interest deductibility), s.13 (CCA recapture); Budget 2024 capital gains inclusion rate proposals; CREA and regional real estate board market data.
Frequently asked questions
- How do I calculate rental property ROI in Canada?
- There are two common measures. Cash-on-cash return = annual net cash flow / total cash invested. Cap rate (capitalisation rate) = net operating income (NOI) / property purchase price. Cash-on-cash accounts for financing; cap rate does not. Both are used by Canadian real estate investors; cap rate is used more often for comparing properties independent of financing structure.
- What is net operating income (NOI) for a Canadian rental property?
- NOI = gross annual rental income minus vacancy allowance minus operating expenses. Operating expenses include property tax, property insurance, maintenance and repairs, property management fees (typically 8% to 12% of gross rent), utilities paid by landlord, and any condo fees. NOI excludes mortgage interest and depreciation. A healthy NOI/price ratio (cap rate) for residential rentals in major Canadian markets typically ranges from 3% to 6% depending on location and property type.
- How is rental income taxed in Canada?
- Rental income is declared on Schedule T776 (Statement of Real Estate Rentals) and added to the owner's T1 personal income. Allowable deductions include mortgage interest, property taxes, insurance, repairs and maintenance, property management fees, advertising, utilities paid by landlord, and a portion of capital cost allowance (CCA). Deducting CCA is optional but reduces the adjusted cost base for future capital gains calculation and triggers recapture on sale if claimed.
- What is the capital cost allowance (CCA) rate for rental property in Canada?
- Rental buildings fall under CCA Class 1 (4% declining balance). Land is not depreciable. The half-year rule reduces the first-year CCA claim to 50% of the normal rate. CCA can only reduce rental income to zero; it cannot create a rental loss. Excess CCA is carried forward. When the property is sold, previously claimed CCA is recaptured as income to the extent proceeds exceed the undepreciated capital cost (UCC).
- What is a good cap rate for a Canadian rental property in 2025?
- Cap rates vary significantly by city and property type. As of 2025, cap rates in Vancouver and Toronto for multi-family residential properties are typically 3% to 4.5%, reflecting high property prices relative to rents. Calgary and Edmonton see cap rates of 4% to 6%. Markets with lower property prices relative to rents (e.g., smaller cities and Prairie markets) may offer 6% to 8%. Cap rates below the cost of debt produce negative leveraged returns.
- Can I deduct mortgage principal payments on a rental property?
- No. Only mortgage interest is deductible, not principal repayment. Principal repayment reduces the outstanding balance (builds equity) but does not reduce rental income for tax purposes. Interest deductibility requires the loan to be used to acquire the income-producing property (ITA s.20(1)(c)) and the property must produce or be expected to produce rental income.
- What is the principal residence exemption and how does it interact with rental use?
- If a property was designated as a principal residence for some years and rented for others, the PRE is prorated. The formula (1 + years designated as principal residence) / total years owned x capital gain reduces the taxable gain. CRA Form T2091 is used to designate years for the PRE. If CCA was claimed during the rental period, CCA recapture is still taxable even if the gain itself is sheltered by the PRE.
- How does the short-term rental (STR) income tax treatment differ in Canada?
- Short-term rental income (Airbnb, VRBO) is treated as business income rather than rental income if services such as cleaning, meals, or regular attendance are provided (similar to a hotel). Business income is fully taxable and does not qualify for the principal residence exemption on capital gain if the short-term rental use is significant. Some provinces and municipalities have enacted STR licensing and restriction bylaws.
- Can a corporation own a rental property in Canada?
- Yes. A Canadian Controlled Private Corporation (CCPC) can hold rental property. Rental income earned inside a corporation is typically taxed at the passive income rate (approximately 50.17% in Ontario at the combined rate) rather than the small business rate. The small business deduction does not apply to passive rental income. Corporate ownership may be advantageous for estate planning but generally not for reducing current-year tax on rental income.
- What is the 1% rule and does it apply in Canada?
- The 1% rule (monthly rent should be at least 1% of the purchase price) is a U.S.-derived shortcut. In Canadian major markets like Toronto and Vancouver, where property prices are extremely high relative to rents, the 1% rule is rarely achievable (typical ratios are 0.3% to 0.5%). The rule is a rough screening tool, not a Canadian regulatory standard. Cap rate and cash-on-cash return are more reliable Canadian analytical frameworks.