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Ontario · for landlords

Renting out a room in Ontario: one question decides almost everything

Not the lease. Not the rent. This: does the person renting the room have to share a kitchen or a bathroom with you? The answer decides whether the Residential Tenancies Act applies at all — and that changes the paperwork, the rent rules, and how the arrangement can end.

The exemption, in plain words

The Residential Tenancies Act does not apply to living accommodation where the occupant must share a bathroom or kitchen with the owner — or the owner's spouse, child or parent — and that person lives in the building.

Exempt — the Act does not apply

You live in the house. They rent a bedroom and share your kitchen or your bathroom. You were living there first.

  • No standard lease required
  • The Landlord and Tenant Board has no say
  • The annual rent increase guideline does not bind you
  • None of the N-forms apply

Covered — the Act applies in full

A self-contained basement unit with its own kitchen and bath. Or a room in a house where you do not live and they share only with other tenants.

  • The Ontario standard lease (Form 2229E) is required
  • Disputes and evictions go through the Board
  • Rent increases follow the guideline and the 12-month rule

Two details that catch people out

You have to have been there first

The owner must already be living in the unit before the tenant moves in. Rent the room out and move in afterwards, and the exemption does not apply.

Sharing with other tenants is not the same thing

The shared kitchen or bathroom has to be shared with the owner, or the owner's spouse, child or parent. Four tenants sharing a kitchen in a house whose owner lives elsewhere are covered by the Act in the ordinary way.

Exempt does not mean lawless

It means the Residential Tenancies Act and the Board are not the forum. Contract law still applies, so what you agreed still binds you. The Human Rights Code still applies, so you cannot select on protected grounds. And you still cannot make someone leave by changing the locks or putting their things outside. Put the terms in writing even when no form requires it — the rent, what is included, notice either way, and the house rules. It is the cheapest disagreement you will ever prevent, and here is what belongs in it.

Straight answers

Does the Residential Tenancies Act apply if I rent out a room in my own house?

Usually not, if the person has to share a kitchen or bathroom with you and you already lived in the building before they moved in. The Act does not apply to accommodation where the occupant must share a bathroom or kitchen with the owner, or the owner's spouse, child or parent, and that person lives in the building. If they share only with other tenants, the Act does apply.

Do I need the Ontario standard lease to rent out a room?

The standard lease (Form 2229E) is required for tenancies the Residential Tenancies Act covers. If your situation falls under the shared-kitchen-or-bathroom-with-the-owner exemption, the Act does not apply and the standard lease is not required. Putting the terms in writing is still a good idea.

What if I move in after the tenant does?

Then the exemption does not apply. The owner has to be living there before the tenant moves in for the shared-facilities exemption to work.

What if the room is a basement apartment with its own kitchen and bathroom?

That is a self-contained unit, nothing is shared with you, and the Residential Tenancies Act applies in full — standard lease, the Landlord and Tenant Board for disputes, and the rent increase rules.

What should I put in the ad?

The rent and whether utilities are included, the date it is available, and who else lives in the house. The last one is the most-asked question about a room and the one most ads leave out.

This is general information, not legal advice. It was checked against the sources below on 10 September 2026. If money or someone's housing is riding on the answer, speak to a paralegal or to Landlord's Self-Help Centre, which is free for small Ontario landlords. The Act itself is on ontario.ca, and the standard lease is published by the province.

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