Toronto Short-Term Rental Rules in 2026: Registration, Taxes, and the 180-Night Cap

Everything in Toronto's bylaw flows from one requirement: you may only operate a short-term rental in your principal residence. That is the home where you actually live, sleep, and receive your mail. You can rent your whole home while you are away, or rent up to three private rooms while you live there. What you cannot do is run an investment condo, a second property, or any unit that is not your primary address as a short-term rental.

This single rule is the one most owners trip on, because it means the classic model of buying a downtown condo purely to run it on Airbnb is not legal in Toronto for stays under 28 days. It does not mean the property is dead as an income asset. It means the strategy has to change, and we cover the main alternative in our companion post on mid-term rentals.

Operators must register with the city before hosting a single night, and the registration renews annually. For 2026, a new registration runs $375 and a renewal runs $390, with the fee subject to annual increases. Once registered, the city issues a registration number, and that number must appear on every listing and advertisement you run, on every platform.

Registration is not a formality the platforms ignore. Airbnb and the other major platforms validate Toronto registration numbers, and unregistered listings get removed. The practical read: registration is the cost of being visible at all.

Toronto requires short-term rental operators to collect and remit the Municipal Accommodation Tax on every stay under 28 nights. As of mid-2026 the rate is 8.5 per cent, and remittance is quarterly, due within 30 days of each quarter's end. The rate has moved before and is reviewed periodically, so confirm the current figure before you file.

The mistake owners make is treating MAT as a platform problem. Some platforms collect it on your behalf; some configurations leave it with you. Either way, the filing obligation is yours, and a missed quarter compounds quietly until it is an expensive conversation with the city.

An entire-home short-term rental in Toronto is capped at 180 nights per calendar year. Private rooms rented within your residence carry no annual cap. For owners who travel often or split time between properties, 180 nights is more room than it sounds. But it reshapes the revenue question: the goal stops being maximum occupancy and becomes maximum revenue per available night.

That is a pricing problem more than a calendar problem. A capped listing priced flat leaves money on every one of its 180 nights. A capped listing priced dynamically concentrates its nights where demand actually pays. The cap punishes lazy pricing far more than it punishes the cap itself.

Toronto enforces this bylaw. Fines run up to $10,000 per offence for individuals and up to $50,000 for corporations, and the city works from platform data and complaints, not just inspectors walking the street. Operating unregistered, or operating a non-principal residence, is not a grey area that resolves in the owner's favour.

The good news is that compliance is a checklist, not a burden: register, renew, display the number, collect and remit MAT, respect the cap. Owners who treat those five items as the starting point spend their energy on the part that actually moves revenue: pricing, presentation, and operations. That is the posture we build for every property we manage, and if you want a read on what your address can do inside the rules, the free property assessment is the fastest way to get one.