Hosting on Airbnb feels like being a landlord, so most hosts assume the taxes work like a landlord's. They often don't. Short-term rentals sit in their own corner of the tax system, and the assumptions hosts carry over from long-term renting are behind most of the problems we untangle.
The first question isn't how much you earned — it's what kind of income it was. A traditional rental, where the tenant gets space and basic services, produces rental income reported on the T776. But the more services you provide — cleaning between stays, linens, breakfast, concierge-style extras — the more your operation looks like a business in the CRA's eyes, and business income follows different rules: different forms, different expense treatment, and potentially CPP contributions on the profit.
Many STRs land in a grey zone, and the honest answer depends on your specific setup. What matters is that "it's just rental income" is an assumption, not a given — and it's worth confirming before you build years of filings on it.
Here's the one that genuinely surprises hosts: long-term residential rent is exempt from GST/HST, but short-term accommodation — stays measured in nights and weeks rather than months — generally is not.
For most businesses, the $30,000 small-supplier threshold has two triggers. Exceed it in a single calendar quarter and you must charge GST/HST on the sale that takes you over the limit. Exceed it across four or fewer consecutive calendar quarters, without exceeding it in any single quarter, and you stop being a small supplier at the end of the month following the quarter in which you crossed the threshold. Registration and collection must begin no later than your first taxable supply after that point. Check the CRA's registration rules and examples and our GST/HST registration guide before deciding when to start charging.
Platforms may collect tax on some bookings, but that does not automatically settle your own registration, collection, or remittance obligations. Registration may also allow input tax credits on eligible expenses. Confirm how the rules apply to your operation and platform arrangements.
Renting your cottage for part of the summer, or a room in the home you live in, means your expenses must be allocated — only the portion relating to the rental activity, by space and by time, is deductible. Claiming the whole cottage's utilities when it was rented ten weekends is exactly the kind of overreach that's simple for a reviewer to spot and hard for a host to defend.
Personal use has a second edge, too: changing how a property is used — from personal to income-earning or back — can have tax consequences of its own. If your STR started life as your home or cottage, that history matters and belongs in the file.
Provincial and municipal rules can affect your federal income-tax return. For tax years after 2023, expenses attributable to a non-compliant short-term rental are not deductible. This applies where short-term rentals are prohibited at the location or applicable provincial or municipal registration, licensing, or permit requirements have not been met. For this income-tax rule, a short-term rental is residential property rented or offered for rent for fewer than 90 consecutive days; other tax and local rules may use different definitions.
If a property was non-compliant for only part of the year, the denied amount is calculated using the proportion of its short-term-rental days that were non-compliant. Income still has to be reported. Keep permits and dated compliance records alongside your revenue and expense records. The special year-end compliance relief applied only to 2024, not subsequent years. See the CRA's explanation of short-term rental deduction limits.
Everything above resolves the same way: with records. Booking-by-booking revenue from every platform, cleaning and supply costs, the personal-versus-rental split, GST/HST collected and remitted — all of it kept for the CRA's six-year requirement. Platform payouts arrive net of fees, which means the number in your bank account isn't your revenue, and books built from bank deposits alone understate income while missing deductible fees.
This is what we build for hosts through our real estate bookkeeping service: books that track the STR like the business it partly is.
The takeaway: short-term rental income is easy to earn and easy to misreport. If you're hosting and any paragraph above was news, book a free consultation and we'll sort out which rules apply to you.
This post is general information, not tax advice for your specific situation.
