Toronto’s 180-night cap gets all the attention. It only applies to one kind of host. If you register as a partial-unit operator — renting bedrooms inside the home you live in — there is no annual night cap at all. You can host 365 nights a year, legally, under Toronto Municipal Code Chapter 547. The trade is simple: you stay in the home, you share the space, and you can never list the whole unit. This guide explains what partial-unit registration is, the bedroom rule most hosts miss, what does not count as partial, and the switching trap that catches hosts at renewal.
TL;DR
- Partial-unit means no night cap. Rent up to three bedrooms in your principal residence while you live there, for an unlimited number of nights a year. Entire-unit is capped at 180 nights.
- The bedroom rule is the lesser of two caps: up to three bedrooms, and always one fewer than the total bedrooms in your home — you must keep a bedroom for yourself. A one-bedroom home cannot do partial-unit.
- A self-contained basement, laneway, or garden suite is not partial-unit. It is a separate dwelling unit. Renting it is entire-unit, and it only qualifies if it is your principal residence.
- Your type is locked for the full registration term. You can only switch at renewal — and switching to entire-unit does not reset your nights. Partial nights already rented that calendar year count toward the 180.
- Everything else still applies: principal residence only, $390 a year, registration number on every listing, 6% MAT, records kept for three years.
On this page:
- What Partial-Unit Registration Means
- Partial-Unit vs Entire-Unit, Side by Side
- The Bedroom Rule: Three Max, and One Fewer Than Total
- What Does Not Count as Partial-Unit
- Who Partial-Unit Fits — and Who It Does Not
- How to Register as a Partial-Unit Operator
- The Switching Trap at Renewal
- Taxes, Records, and Rules That Still Apply
- What a Partial-Unit Rental Can Earn: The Formula
- Condo and Lease Checks Come First
- Frequently Asked Questions
What Partial-Unit Registration Means
A short-term rental in Toronto is any stay under 28 consecutive nights, for payment, in all or part of a dwelling unit. Chapter 547 splits those rentals into two types, and you declare yours when you register.
A partial-unit rental is a rental where the guest occupies part of your dwelling unit while you continue to live there. A spare bedroom down the hall. A second bedroom in the condo you call home. You keep at least one bedroom for yourself, and the kitchen, living room, and usually a bathroom are shared.
An entire-unit rental is the opposite: the guest gets the whole dwelling, and you are not living in it during the stay.
That one choice — made on the application, before your first booking — decides whether a night cap applies to you at all. Our Toronto Airbnb licensing guide covers the full registration process both types share.
Partial-Unit vs Entire-Unit, Side by Side
| Partial-unit | Entire-unit | |
|---|---|---|
| What the guest gets | One to three bedrooms inside your home | The whole dwelling unit |
| Where you are | Living in the home | Not living in the unit during the stay |
| Night cap | None — up to 365 nights a year | 180 nights per calendar year |
| Bedroom limit | Up to 3, and one fewer than your home’s total | Whole unit, as registered |
| Can you list the other way? | No — no entire-unit ads or stays | No — all nights count toward the 180 |
| Switching | Only at renewal | Only at renewal |
| Best for | Year-round income from spare rooms | Hosting while you travel |
Both types share the same base rules: the unit must be your principal residence, you hold one registration only, and the fee, tax, and record rules below apply to both. The difference is not the paperwork. It is how you live and how many nights you can sell.
The Bedroom Rule: Three Max, and One Fewer Than Total
Partial-unit does not mean unlimited rooms. The City’s operator page sets two limits that work together: you can rent up to three bedrooms, and you can only advertise one fewer than the number of bedrooms in your principal residence.
The second limit is the one hosts miss. It exists because you must keep a bedroom for yourself — you are living there. Your real cap is whichever number is lower:
- 1-bedroom home: 0 bedrooms for guests. Partial-unit does not work. Your options are entire-unit when you travel, or rentals of 28 nights or more.
- 2-bedroom home: 1 guest bedroom.
- 3-bedroom home: 2 guest bedrooms.
- 4-bedroom home or larger: 3 guest bedrooms — the three-bedroom cap takes over.
This matters for your listing, not just your registration. Advertising three rooms in a three-bedroom home means you are either over the partial-unit limit or effectively renting the whole place — which needs entire-unit registration and its 180-night cap. The City cross-checks registration type against listing details, so the mismatch is visible from public data alone.
What Does Not Count as Partial-Unit
The test is the dwelling unit, not how the space feels. A room inside the unit you live in is partial. A separate, self-contained unit is not — even if it sits on the same lot, in the same house.
- A self-contained basement apartment — own kitchen, own bathroom, own entrance — is a separate dwelling unit. Renting it while you live upstairs is an entire-unit rental of a unit that is not your principal residence. It does not qualify.
- A laneway or garden suite is the same story: a separate dwelling unit. It can only be short-term rented if that suite itself is your principal residence — meaning you live in the suite.
- Renting your whole home for a weekend while you stay with family is entire-unit, whatever you call it in the listing. Under partial-unit registration, advertising or renting the property as an entire unit is a bylaw violation.
- A basement room that is not self-contained — no kitchen, shared entrance, part of your own unit — is different. Renting that room while you live upstairs is a genuine partial-unit rental, with no night cap.
One more boundary: you are deemed to have only one principal residence, and only one registration per person and per dwelling unit. There is no structure that gets a second unit registered.
Who Partial-Unit Fits — and Who It Does Not
Partial-unit fits if:
- You live in the home year-round and plan to keep living there.
- You have at least one true spare bedroom, and a bedroom of your own left over.
- You want steady, year-round income more than peak-season whole-home rates.
- You are comfortable sharing common space with guests — this is home-sharing, not a private rental.
Entire-unit fits better if:
- You travel often and want the whole home earning while you are away.
- Privacy — yours and the guest’s — is the point of the listing.
- 180 nights is enough, and you can fill the rest of the year with rentals of 28 nights or more, which sit outside the short-term bylaw. Our guide to mid-term rentals in Toronto covers that route.
Be honest about the first list before you register. The type you pick is locked in for the term, and the wrong pick costs you a year — see the switching section below.
How to Register as a Partial-Unit Operator
- Confirm the home is your principal residence. The address you use for bills, identification, taxes, and insurance, and where you ordinarily live. You will show Ontario photo ID with that address, and the City can ask for at least two more documents — a utility bill, a CRA notice of assessment, a lease, vehicle registration, or insurance.
- Check your building or lease first. If you are in a condo, confirm the declaration and rules allow short-term rentals before you pay a non-refundable fee. Section below.
- Apply online and choose partial-unit. On the application you declare whether you intend to operate an entire-unit or partial-unit rental. That declaration restricts your registration to that type for its entire term.
- Pay $390 and name a 24-hour emergency contact. The fee is paid online by credit card and is non-refundable. Registration is valid for one year from approval and renews annually.
- Put your registration number on every listing. Platforms verify it against the City’s list. A listing that does not match your registration — including one that advertises the whole unit under a partial registration — can be removed.
- Post the in-unit basics. Emergency contact details and an exit diagram inside the home, for every stay, spare bedroom or not.
How long approval takes, and the renewal calendar, are covered in our guide to how long a Toronto Airbnb licence takes.
The Switching Trap at Renewal
You can change your registration type when you renew. You cannot change it mid-term. And one direction of switch carries a trap the City spells out in its own usage example.
If you renew as an entire-unit operator, the 180-night limit applies to all short-term rental activity in that calendar year — including nights you already rented as a partial-unit rental earlier that year.
- You rent a spare bedroom as partial-unit for 150 nights from January onward.
- You renew and switch to entire-unit.
- You have 30 nights left for the rest of that calendar year. The 150 partial nights count.
- If you had already rented 180 or more partial nights, you could not rent at all as entire-unit until January 1, when the counter resets.
The other direction is simpler: switching from entire-unit to partial-unit removes the cap, because partial has none. So plan the switch a full calendar year ahead, not at the renewal screen. If entire-unit hosting is in your future, keep your partial nights low in the year you plan to switch — or wait and switch at a renewal that lands close to January.
Taxes, Records, and Rules That Still Apply
No night cap does not mean no rules. Partial-unit operators carry the same duties as every Toronto host:
- Municipal Accommodation Tax (MAT) is 6% on stays under 28 nights — back at its standard rate since August 1, 2026, after the temporary 8.5% rate ended July 31, 2026. Airbnb collects and remits it on platform bookings. Direct bookings are yours to collect and remit, and a quarterly MAT report is due even in a quarter with no rentals of your own to report. Late filing has its own costs — see our Toronto MAT late filing guide.
- HST is 13% on short-term stays, charged on the price including MAT. The tax side in full is in our guide to Airbnb tax rules for Ontario condo owners.
- Keep records for three years for each rental: nights, price, and whether the rental was partial or entire. The City can ask for them.
- Report changes fast and expect inspection. Operators must report changes to their registration information, and the City runs annual inspections of registered rentals that the operator must attend.
- Insurance is on you. The City does not require a specific short-term rental policy, but a standard home or condo policy may exclude paid guests. Check before your first booking, not after a claim — our Ontario short-term rental insurance guide sets out what to ask.
What a Partial-Unit Rental Can Earn: The Formula
A spare bedroom earns less per night than a whole condo. It can sell far more nights. Run the trade with the same formula every Toronto money article on this site uses:
Gross = nightly rate × nights booked, plus cleaning fees charged. Then subtract: Airbnb’s 15.5% host-only fee, your cleaning and laundry cost, registration, and supplies. What is left is before your mortgage or rent, condo fees, property tax, and insurance.
An illustrative example — one spare bedroom, self-managed, 18 nights booked across 6 stays in a month, at $95 a night:
- Nightly bookings: 18 × $95 = $1,710
- Cleaning fees charged to guests: 6 × $30 = $180
- Airbnb host-only fee, 15.5% of $1,890: −$292.95
- Cleaning and laundry cost, paid from the fee above: −$180
- Guest supplies: −$45
- Registration, $390 spread over 12 months: −$32.50
- Left before ownership costs: $1,339.55
That example is arithmetic, not a market average — your rate depends on your area, your room, and whether a bathroom is private. The point is the shape: no cap means the winter months that entire-unit hosts save or waste still sell for a partial-unit host, and the income is spread across the year instead of packed into 180 nights. Want a number built on your own address and rooms, not an example? Get an income estimate for your Toronto home. If you would rather not run the listing yourself, what full-service help costs is in our guide to Airbnb management fees in Toronto.
Condo and Lease Checks Come First
City approval is only one gate. Your building and your lease are the other two, and both can say no after the City says yes.
Condos: a condo corporation can prohibit short-term rentals in its declaration or rules, and some buildings treat home-sharing differently from entire-unit hosting — a few allow one and ban the other. The City does not check this for you; its operator page makes checking your own bylaws your duty. Read the declaration, then ask the condo manager in writing. Our guides to Toronto condo board rules and Toronto condos that allow Airbnb cover how to verify a building.
Tenants: the City does not require landlord consent to issue a registration, and it does not verify it. Your lease still applies. Hosting without your landlord’s written permission risks the lease itself. Ask first, in writing.
Do these checks before you apply. The $390 fee is non-refundable, and a registration you cannot use is worth nothing. Home Again’s Airbnb management in Toronto team checks the City rules and the building rules before any listing goes live.
Frequently Asked Questions
What is a partial-unit short-term rental in Toronto?
A rental where the guest occupies part of your dwelling unit — one to three bedrooms — while you continue to live in the home as your principal residence. Stays are under 28 consecutive nights. You keep at least one bedroom for yourself, and common spaces are shared.
Is there a night limit for partial-unit rentals in Toronto?
No. Partial-unit registration has no annual night cap, so you can host up to 365 nights a year. The 180-night cap applies only to entire-unit registrations — and if you later switch to entire-unit, partial nights already rented in that calendar year count toward the 180.
How many bedrooms can I rent as a partial-unit host?
Up to three bedrooms, and always one fewer than the total bedrooms in your home, because you must keep a bedroom for yourself. A two-bedroom home can rent one guest bedroom, a three-bedroom home can rent two, and a home with four or more bedrooms can rent three. A one-bedroom home cannot operate as partial-unit.
Can I rent my basement suite as a partial-unit rental?
Only if the basement space is part of your own dwelling unit — no separate kitchen and no self-contained entrance. A self-contained basement apartment is a separate dwelling unit, so renting it is an entire-unit rental, and it only qualifies if that suite is your principal residence. The same rule applies to laneway and garden suites.
Can I switch between partial-unit and entire-unit registration?
Only at renewal. Your registration is restricted to one type for its entire term. Switching to entire-unit does not reset your night count: the 180-night limit then covers all short-term nights in that calendar year, including partial-unit nights already rented. Switching to partial-unit removes the cap.
How much does partial-unit registration cost in Toronto?
$390 a year, paid online by credit card when you apply or renew. It is non-refundable, valid for one year from approval, and the same for both registration types. You also need Ontario photo ID showing your principal-residence address, a 24-hour emergency contact, and — on request — at least two more documents proving the home is your principal residence.