What taxes do I need to charge on my Ontario Airbnb?

You are required to collect and remit the 13% Harmonized Sales Tax (HST) on all rental income if you provide short-term accommodation in Ontario and your total worldwide revenue from taxable supplies exceeds $30,000 in a year. You must also pay Municipal Accommodation Tax (MAT) in certain cities like Toronto (6%) and Ottawa (4%).

What are the fines for breaking short-term rental rules in Ontario?

Fines are severe and levied by municipalities. In Toronto, fines can be up to $100,000 for corporations per offence. In Ottawa, fines start at $1,000 per day for operating without registration. Repeat offenders face escalating penalties and potential court orders.

Can my condo building ban Airbnb?

Yes. Condominium corporations have the authority to create and enforce rules (via bylaws or rules) that prohibit or restrict short-term rentals, even if the unit owner complies with city bylaws. You must review your condo declaration and rules before listing.

Where can I register my short-term rental in Ontario?

Registration is handled at the municipal level. You must apply directly with your city's licensing department. For example, in Toronto, apply through the Toronto Licensing Portal. In Ottawa, apply via the City of Ottawa's registration system. Do not apply through Airbnb or Vrbo.

What insurance do I need for an Airbnb?

Standard homeowner's or tenant's insurance typically does NOT cover short-term rental activity. You must obtain proper commercial liability and property insurance (often called a "Dwelling" or "Host" policy) to protect against guest injuries, property damage, and liability. Failure to do so may void your primary insurance.

Is Airbnb Legal in Ontario? Short-Term Rental Rules

Quick Answer

Operating an Airbnb or short-term rental in Ontario is legal only if you comply with the provincial Short-Term Rental Accommodations Act and, most importantly, the specific licensing, zoning, and principal residence requirements of your local municipality (e.g., Toronto, Ottawa, Mississauga), with violations leading to fines of up to $100,000.

1. The Provincial Framework: Short-Term Rental Accommodations Act

Ontario's overarching rules are established by the Short-Term Rental Accommodations Act, 2021 (Bill 156). This act empowers municipalities with the tools to regulate short-term rentals effectively.

Key Provincial Mandates:

Municipalities can require hosts to register and obtain a licence.
Municipalities can set rules on where and what types of properties can be used (e.g., principal residence only).
Municipalities can impose fees and charges on operators.
Platforms like Airbnb and Vrbo may be required to share data with municipalities and remove unlicensed listings.

Critical Takeaway: The province sets the stage, but your city or town makes the specific rules you must follow. Compliance starts with knowing your local bylaws.

2. Municipal Rules: A Patchwork of Bylaws

Rules vary dramatically across Ontario. What's legal in a rural township may be completely illegal in a major city core. The most common regulatory model in large cities is the "Principal Residence Requirement."

What is a "Principal Residence"?

Generally defined as the dwelling where you live and are a tenant or owner, and which is the address used for your official documents (taxes, health card, driver's licence). Proof is required during registration.

3. Key City Rules Compared

Below is a detailed comparison of rules in Ontario's largest markets.

Municipality	Principal Residence Required?	Licence/Registration	Night Limit (Per Year)	Key Restriction / Notes
Toronto (City Bylaw)	YES	Operator Licence (~$65.71)	180 nights for entire home	Entire home only. Secondary suites (basement apartments) in principal residence also eligible. Fines up to $100K.
Ottawa (City Bylaw)	YES	Registration (~$116 initial + $89 annual)	No limit for principal residence	Maximum of 2 guest rooms if hosting while present. Whole home rentals allowed.
Mississauga (City Bylaw)	YES	Licence (Fees vary)	25 nights for non-primary; 180 for primary	Complex rules with "Primary" and "Secondary" residence categories. Strict zoning approval needed.
Niagara Falls (City Bylaw)	NO (but zoning applies)	Business Licence Required	No set limit	Allowed in most residential zones with a licence. Some areas prohibited. Safety inspections mandatory.

4. Step-by-Step Registration & Licensing Process

Failure to follow this process is the #1 reason hosts face fines.

Confirm Your Eligibility: Check your municipality's website. Is your property your principal residence? Is it in a permitted zone?
Gather Documentation: Typical requirements include:
- Proof of ownership (Property Tax Bill) or tenancy (Lease Agreement).
- Government-issued photo ID with matching property address.
- Proof of insurance (see section below).
- Floor plans (sometimes required).
Submit Application & Pay Fee: Apply online through your city's portal. Fees range from ~$65 to $1,000+.
Post Your Licence/Registration Number: Once approved, you MUST display this number on every platform listing (Airbnb, Vrbo, etc.).
Renew Annually: Most licences are not perpetual and require yearly renewal and fee payment.

5. Tax Obligations: HST & Municipal Accommodation Tax (MAT)

Hosts have two main tax responsibilities:

1. Harmonized Sales Tax (HST - 13%)

You must register for an HST number with the Canada Revenue Agency (CRA) if your total worldwide revenue from taxable supplies (including short-term rentals) exceeds $30,000 in a calendar year.
You must then collect 13% HST from guests and remit it to the CRA, typically quarterly.
Example: A $1,000 booking requires collecting an additional $130 in HST.

2. Municipal Accommodation Tax (MAT)

Toronto: 6% MAT, collected by platforms like Airbnb on behalf of hosts and remitted to the city.
Ottawa: 4% MAT, also collected and remitted by platforms.
Other municipalities may have or are considering similar taxes. Check your local rules.

6. Condo & Building Restrictions

Even with a city licence, your condominium corporation or landlord can prohibit short-term rentals.

Condos can amend their declaration or rules to ban rentals under 30, 60, or 90 days. Landlords can prohibit subletting on short-term bases in lease agreements.

Action Required: Before investing in any property or listing, review:

Condo Owners: Your corporation's declaration, bylaws, and rules.
Tenants: Your lease agreement and get written permission from your landlord.

7. Insurance Requirements

Standard home insurance will NOT cover you for business activity. If a guest is injured or causes damage, your claim could be denied, and your policy canceled.

Solutions:

Commercial Host Insurance: Purchase a specific short-term rental/dwelling policy. (Cost: ~$1,500 - $3,000/year).
Platform Coverage (Limited): Airbnb's "AirCover" provides secondary liability protection but has gaps and does not replace proper insurance.
Inform Your Insurer: Always disclose your intent to host to your insurance provider to ensure you are properly covered.

8. Enforcement & Potential Fines

Enforcement is active and complaint-driven. Cities use dedicated officers, data from platforms, and neighbour complaints to identify illegal rentals.

Real Fine Examples in Ontario:

Toronto: In 2023, a corporation was fined $80,000 for operating two unlicensed STRs. Individuals face fines starting at ~$1,000 per offence.
Ottawa: Fines for operating without a valid registration start at $1,000 per day.
Mississauga: Fines can reach $100,000 for a first offence for corporations.

Fines are per offence, per day. Multiple infractions can lead to six-figure penalties.

9. Official Government Resources & Contacts

Always refer to the official source for the most current information.

Ontario's Short-Term Rental Accommodations Act, 2021
City of Toronto: Short-Term Rental Regulations & Licensing Portal
City of Ottawa: Short-Term Rentals Registration Page
City of Mississauga: Short-Term Rental Licensing Information
Canada Revenue Agency (CRA): GST/HST Guide for Landlords

Frequently Asked Questions (FAQ)

Is it legal to operate an Airbnb in Ontario?

A. Yes, but it is heavily regulated. Legality depends on strict compliance with both provincial legislation (the Short-Term Rental Accommodations Act) and the specific bylaws of your municipality (e.g., Toronto, Ottawa, Mississauga). Operating without the required registration or in violation of local rules is illegal and can result in significant fines.

What is the 180-night limit in Toronto?

A. In the City of Toronto, your principal residence (the home you live in) can be rented as a short-term rental for a maximum of 180 nights per calendar year. Properties that are not your principal residence cannot be used for short-term rentals at all under the bylaw.

Do I need a license to run an Airbnb in Ontario?

A. In most major municipalities, YES. Toronto requires a Short-Term Rental Operator Licence. Ottawa requires a Short-Term Rental Registration number. You must display this number on all your listings. Operating without one can lead to fines starting at $1,000 per offense.

Disclaimer

This guide is for informational purposes only and does not constitute legal, tax, or professional advice. Short-term rental regulations are complex and change frequently. You are solely responsible for ensuring your compliance with all applicable laws, including but not limited to the Ontario Short-Term Rental Accommodations Act, 2021, S.O. 2021, c. 6, municipal bylaws (e.g., City of Toronto Municipal Code Chapter 547), the Ontario Condominium Act, 1998, lease agreements, and federal tax laws under the Excise Tax Act (R.S.C., 1985, c. E-15). Always consult with a qualified lawyer, tax professional, or your municipal licensing department before operating a short-term rental.