Ontario Tenant Rights: Lease Help Under the Residential Tenancies Act
Ontario's Residential Tenancies Act (RTA) provides some of the strongest tenant protections in North America. From rent increase caps to no-cost LTB hearings, Ontario renters have significant rights — but only if they know them.
The Residential Tenancies Act & the LTB
The Residential Tenancies Act, 2006 governs almost all private residential rental units in Ontario. It sets out the rights and obligations of both landlords and tenants and establishes the Landlord and Tenant Board (LTB) as the tribunal for resolving disputes. The LTB hears applications about rent, maintenance, evictions, and a wide range of tenancy issues.
Tenants can apply to the LTB for free. Landlords pay a filing fee. Applications can be filed online through the Tribunals Ontario portal, and hearings are typically conducted via videoconference. The LTB has authority to order rent abatements, repairs, and in some cases dismiss eviction applications.
Key Tenant Protections Under the RTA
- Landlords must give 60 days written notice before asking a tenant to vacate at end of a fixed-term lease.
- Rent increases are limited to the provincial guideline (announced each year by the Ministry of Municipal Affairs and Housing).
- Landlords must use the standard Ontario lease form for most residential tenancies.
- Tenants can file applications with the Landlord and Tenant Board (LTB) at no cost.
- A landlord cannot evict a tenant for personal use without filing a valid Form N12 and paying one month's compensation.
- Above-guideline rent increases (AGI) require a formal LTB application by the landlord with documented evidence.
- Tenants have the right to sublet their unit — a landlord cannot unreasonably withhold consent.
- Security deposits ("last month's rent") are capped at one month's rent and must earn interest.
Form N12: Owner's Own Use
If a landlord wants to move into your unit (or have a close family member move in), they must serve you a Form N12 with at least 60 days notice and pay you one month's rent as compensation. If the landlord does not genuinely occupy the unit within a reasonable time, you may have grounds for a bad-faith eviction claim at the LTB, which can result in significant financial remedies.
What to Watch for in Ontario Leases
- "Rent-to-income" ratios or financial screening requirements that may conflict with the Human Rights Code.
- Clauses waiving the right to sublet or requiring the landlord's "sole discretion" on assignments.
- Early termination penalties above what is permitted under the RTA.
- Unauthorized fees — condo amenity fees, key fob fees, parking fees bundled into rent without disclosure.
- Clauses stating the landlord is not responsible for maintenance — these do not override the RTA duty to repair.