Business Licensing and Municipal Permits in Ontario: What New Businesses Need to Know

One of the first questions a new Ontario business owner asks is: "Do I need a licence to operate?" The honest answer is: it depends on what you do and where you do it. Business licensing in Ontario is split across federal, provincial, and municipal levels, and the requirements for a restaurant in Toronto look nothing like those for an online consulting firm in Sudbury. This guide explains the landscape so you know what questions to ask — and who to ask them to.

The Three Levels of Business Licensing

Federal Licences and Registrations

Most Ontario small businesses do not need a federal business licence. Federal requirements apply to specific regulated sectors:

• Transportation carriers operating across provincial borders
• Food importers and exporters
• Firearms dealers
• Broadcasting operations
• Financial institutions

If your business operates in a federally regulated sector, contact the relevant federal regulator (Transport Canada, the CFIA, the CRTC, FINTRAC, etc.).

Provincial Licences and Registrations

Ontario requires business registration (not a "licence" per se, but a legal prerequisite) for most businesses operating under a name other than the owner's legal name. This is done through ServiceOntario via a Business Name Registration (Master Business Licence).

Beyond registration, a number of business activities require provincial licences or approvals:

• Real estate agents and brokers — licensed by RECO (Real Estate Council of Ontario)
• Mortgage agents and brokers — licensed by FSRA (Financial Services Regulatory Authority of Ontario)
• Insurance agents — licensed by FSRA
• Employment agencies — licence required under the Employment Standards Act, 2000
• Collection agencies — registered under the Collection and Debt Settlement Services Act
• Home inspectors — licensed under the Home Inspection Act, 2017
• Building contractors — Tarion registration for new home builders; municipal building permits for construction work
• Liquor sales — licence from the AGCO (Alcohol and Gaming Commission of Ontario)
• Cannabis retail — licence from the AGCO
• Private security guards and investigation firms — licensed under the Private Security and Investigative Services Act, 2005
• Travel agents — formerly regulated under TICO (Travel Industry Council of Ontario), which merged into TICO under FSRA oversight — verify current structure

This list is not exhaustive. If your business falls into a regulated profession or industry, check with the relevant Ontario regulatory body before you open your doors.

Municipal Licences and Permits

This is where most Ontario small businesses encounter the most complexity — because every municipality sets its own rules. A business licence issued by the City of Mississauga means nothing in Brampton. You must apply to the municipality where you will operate.

Common municipal licensing categories include:

• General business licences (some municipalities require one for virtually every business; others do not)
• Food premises licences (required before opening a restaurant, café, or food truck, often issued by the local public health unit in addition to the municipality)
• Taxi, rideshare, and for-hire vehicle licences
• Outdoor patio permits
• Street vendor permits
• Home-based business licences
• Kennel and pet-service licences
• Adult entertainment licences
• Lodging house or short-term rental registration

Contact your municipality's licensing or by-law office early — ideally before you sign a lease.

Zoning: The Step Before Licensing

Even before a licensing question, there is a zoning question. Municipal zoning by-laws determine what type of business can operate in each zone. Operating a retail business in an area zoned for light industrial use, or running a commercial kitchen out of a residentially zoned property, can result in orders to cease operations.

Steps to check zoning:

1. Identify the municipal address of your planned premises.
2. Look up the zoning designation using the municipality's online mapping tool or GIS portal.
3. Review the permitted uses for that zone in the zoning by-law.
4. If your use is not permitted "as of right," you may need a minor variance, rezoning, or a Committee of Adjustment approval.

Zoning issues discovered after signing a lease are expensive. Do the check before you commit.

Building Permits

If you are renovating commercial or industrial space — even for relatively minor work like adding walls or upgrading electrical — you may need a building permit from your municipality. Building permits exist to ensure construction meets the Ontario Building Code.

Operating in space that was renovated without required permits can result in orders to stop business, mandatory remediation, and difficulty selling or leasing the space later. Landlords sometimes assume a tenant will get required permits; confirm in writing who is responsible before renovation work begins.

Home-Based Businesses

Running a business from your home in Ontario is subject to both municipal zoning (many municipalities restrict signage, client visits, and the number of employees at a home business) and any restrictions in your lease or condominium's declaration. Home-based business licences are available in many municipalities but may come with conditions.

What Happens If You Operate Without a Required Licence?

Consequences vary by licence type and jurisdiction:

• Fines and stop-work or cease-and-desist orders from municipal by-law officers
• Provincial orders to close or remediate
• Personal liability where corporate liability might otherwise apply
• Inability to enforce contracts in some regulated industries
• Reputational harm and loss of customer trust

Frequently asked questions