Rental Income Tax Guide for Canadian Landlords (2025-2026)

Rental income is one of the most common sources of secondary income for Canadians, but it's also one of the most misunderstood when it comes to taxes. Whether you're renting out a basement apartment, a condo, or an entire house, the Canada Revenue Agency (CRA) requires you to report 100% of your rental income—and yes, they have ways of finding out if you don't.

Reporting Rental Income: The Basics

All rental income must be reported on Form T776 (Statement of Real Estate Rentals), which is filed along with your T1 personal tax return. This includes:

• Monthly rent payments from tenants
• Advance rent payments (e.g., first and last month's rent)
• Payments for services (e.g., parking, laundry, storage)
• Lease cancellation fees

Critical Rule: You report rental income in the year you receive it, not when you earn it. If your tenant pays December 2025 rent in January 2026, you report it on your 2026 tax return.

Deductible Rental Expenses

The good news? You can deduct many expenses related to earning rental income. However, the CRA distinguishes between current expenses (deductible immediately) and capital expenses (depreciated over time).

Common Deductible Current Expenses:

• Property taxes: Fully deductible in the year paid.
• Mortgage interest: Only the interest portion, not the principal. If you have a $2,000 monthly mortgage payment with $1,200 interest and $800 principal, you can only deduct the $1,200.
• Insurance: Home insurance premiums are fully deductible.
• Utilities: If you pay for heat, water, or electricity for the rental unit.
• Repairs and maintenance: Fixing a leaky faucet, repainting a room, or replacing a broken window. These must maintain the property in its current condition, not improve it.
• Advertising: Costs to find tenants (e.g., Kijiji ads, realtor fees).
• Legal and accounting fees: Fees to prepare your rental tax forms or evict a tenant.
• Property management fees: If you hire a company to manage the property.

What You CANNOT Deduct:

• Principal mortgage payments: Only interest is deductible.
• Personal expenses: If you live in part of the property, you must prorate expenses based on square footage.
• Capital improvements: Adding a new deck, finishing a basement, or replacing a roof are capital expenses, not current expenses.

The Capital Cost Allowance (CCA) Trap

You can claim depreciation on your rental property through the Capital Cost Allowance (CCA), which is typically 4% per year for buildings (Class 1). However, claiming CCA can be a trap.

Why? If you claim CCA and later sell the property, you lose part or all of your Principal Residence Exemption (PRE). For example, if you rent out your basement and claim CCA, when you sell your home, the portion of the gain attributable to the rental use (and the years you claimed CCA) becomes taxable.

Recommendation: Most tax professionals advise not claiming CCA on a property that is also your principal residence. The tax savings from CCA are often much smaller than the capital gains tax you'll pay later.

Renting Part of Your Principal Residence

If you rent out a room or basement in your home, you must report the rental income. However, you can only deduct the proportionate share of expenses.

Example: Your home is 2,000 sq ft, and you rent out a 400 sq ft basement apartment. You can deduct 20% (400/2,000) of your property taxes, mortgage interest, insurance, and utilities.

You cannot deduct 20% of your mortgage principal, personal groceries, or furniture for your own living space.

Short-Term Rentals (Airbnb, VRBO)

Short-term rental income is treated the same as long-term rental income. You report it on Form T776 and can deduct proportionate expenses. However, if you provide "hotel-like services" (daily cleaning, meals, concierge), the CRA may classify your activity as a business, not a rental property. This changes how you report income and may require you to charge GST/HST if your revenue exceeds $30,000.

Rental Losses: Can You Claim Them?

Yes, but with conditions. If your rental expenses exceed your rental income, you have a rental loss. You can use this loss to offset other income (employment, investment, etc.), reducing your overall tax bill.

However, the CRA will scrutinize repeated rental losses. If you claim losses year after year, they may argue you lack a "reasonable expectation of profit" and deny your deductions. To avoid this:

• Charge market rent (don't rent to family at below-market rates).
• Keep detailed records showing you're trying to make a profit.
• Adjust rent periodically to keep pace with market rates.

Record-Keeping Requirements

The CRA requires you to keep all rental-related records for 6 years from the end of the tax year. This includes:

• Rental agreements and lease contracts
• Receipts for all expenses (repairs, insurance, property taxes)
• Bank statements showing rental income deposits
• Mortgage statements showing interest paid
• Invoices from contractors or property managers

Key Takeaways

• Report 100% of rental income on Form T776.
• Deduct only the expenses directly related to earning rental income.
• Avoid claiming CCA if the property is also your principal residence.
• Prorate expenses if you rent out part of your home.
• Keep detailed records for 6 years.
• Charge market rent to avoid "no reasonable expectation of profit" issues.