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Is Your Rental Exempt From Rent Control in Ontario?

Wondering if rent increase limits apply to a newer Ontario rental? See what to check first, which rules apply regardless, and when to get advice.

Real Estate4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • The Residential Tenancies Act, 2006 applies despite any agreement, and a lease term that conflicts with it is void.
  • The Act does not apply at all where the occupant must share a bathroom or kitchen with the owner or certain family members, but a self-contained basement apartment is not covered by that exemption.
  • A buyer of a tenanted property takes it subject to the existing tenancy and its terms.

Landlords and tenants of newer buildings often ask whether rent increase limits apply to their unit. The answer depends on the facts of the specific unit, so it is worth confirming with a lawyer, and some tenancy rules apply to rental units whatever the answer turns out to be.

This article does not try to settle that question for you, because the answer turns on your unit's history. It explains what to check, which rules apply whatever the date, and when to get advice.

Why the unit's history matters

Landlords and tenants often ask whether a particular unit sits outside the usual rent increase limits. How that applies depends on your situation, and a building can include older units and newer ones, so it is worth confirming with a lawyer rather than assuming. What you can do yourself is learn which tenancy rules apply to your unit whatever the answer, starting with the fact that the Act applies despite any agreement to the contrary.

Whether an exemption applies, and what the rules are for a given increase, should be confirmed against the current Act and the rent increase guideline for the year. A lawyer can confirm that for your unit.

Checks that apply whatever the date

So a landlord saying a unit is exempt does not make it so, and a lease that says the same thing is not conclusive either.

Newly created units and paperwork

Many newer rentals are second units. Adding a second unit in a house requires a building permit from the local building department, and the electrical work needs a separate permit and an inspection by the Electrical Safety Authority. Planning Act s. 16(3) requires municipalities to adopt official plan policies that allow additional residential units, both in the main home and in another building on the same property.

Whether a rental unit needs a licence or registration depends on the local municipality's own by-law. Keep any permits, inspection reports and licences together, because a lawyer reviewing your situation will likely want to see them.

Sales, deposits and other rules that still apply

If the property is sold, the buyer takes it subject to the existing tenancy and its terms. A new owner cannot assume the tenancy begins again on a different footing.

To let a potential buyer view the unit, the landlord, or a registered broker or salesperson the landlord has authorized in writing, may enter with at least 24 hours' written notice. Entry must be between 8 a.m. and 8 p.m., and the notice must state the reason, date and time. Once the parties have agreed to end the tenancy, or a notice of termination has been given, the landlord may enter without written notice to show the unit to prospective tenants, between 8 a.m. and 8 p.m., after informing the tenant or making a reasonable effort to.

Other tenancy rules apply regardless of any rent control question. The only security deposit a landlord may collect is a rent deposit of no more than one rent period or one month's rent, whichever is less, and it earns annual interest at the rent increase guideline rate. A landlord and a lease may not require post-dated cheques or other negotiable instruments for rent.

A notice to end the tenancy does not end it by itself. If the tenant stays, the landlord must apply to the LTB, and only the Sheriff can enforce an eviction order. A landlord cannot remove the tenant or change the locks.

What to do next

Frequently asked questions

Does a lease clause saying my unit is exempt settle it?

No. The RTA applies despite any agreement or waiver to the contrary, and any lease term that conflicts with the Act is void. Whether an exemption applies depends on the facts and the law.

Does the RTA apply to a basement apartment?

A self-contained basement apartment does not fall under the shared kitchen or bathroom exemption. The exemption applies only where the occupant must share a bathroom or kitchen with the owner or certain family members who live in the same building.

If I buy a tenanted property, can I reset the rent?

A buyer of a tenanted property takes it subject to the existing tenancy and its terms. Whether any increase is allowed depends on the rules for that unit, so get advice.

Who can tell me if my unit is exempt?

A lawyer can review the unit's history and the current rules. Bring permits, leases and rent records to help.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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