How to End Your Lease Early in Ontario

"Can I just break my lease?" is one of the most common renter questions in Ontario — and the honest answer is: there are several legitimate paths, but walking away without using one can leave you owing rent. Here are the real options, roughly in order of how clean they are.

1. You may already be near the end

If you're on a month-to-month tenancy (including after a fixed term has rolled over), you can end it by giving proper written notice — generally 60 days, ending on the last day of a rental period. If you pay weekly, it's 28 days. The province's N9 form is the standard way to do this. If you mail the notice, add a few days for delivery.

2. Assigning your lease

Assignment means someone takes over your tenancy on the same terms. You ask your landlord's permission; they can't unreasonably refuse a specific person you propose. If the landlord doesn't respond within the timeline the law sets, or refuses unreasonably, you generally gain the right to end the tenancy on shorter notice. Assignment fully transfers the unit to the new tenant.

3. Subletting

A sublet is when you leave temporarily and someone lives there in the meantime, but you remain the tenant and plan to return. It also needs the landlord's consent, which can't be unreasonably withheld. Because you stay on the hook, subletting suits a defined absence more than a permanent exit.

4. Mutual agreement to end (N11)

Sometimes the simplest route is agreeing with your landlord to end the tenancy on a set date, in writing (the N11 form). This only works if both sides genuinely agree — a landlord can't force you to sign one, and you can't force them.

5. Special situations

Ontario law allows some tenants to end a tenancy early in specific circumstances — for example, situations involving domestic or sexual violence (with a shorter notice period and a special form). These have their own rules and evidence requirements. The authoritative overview is Steps to Justice — ending your tenancy.

The part people skip: is leaving actually worth it?

If none of the clean exits apply, you may stay responsible for rent until the lease ends or a new tenant is found — so the financial question matters as much as the legal one. Before you commit, it's worth doing the math on staying versus going: the one-time cost of moving, any rent overlap, and how a new rent compares to your current one.

Our Move vs Stay calculator works this out — total cost of each path plus the break-even point. And if you're leaving because a rent increase pushed you out, it's worth confirming whether that increase was even within the guideline first.

Keep your situation organized

Ending a tenancy early has moving parts — notice dates, a landlord's response to an assignment request, forms. You can sign in to RentLens and track it as a Rental Issue: keep the dates and correspondence in one place, with source-backed context for each option, so nothing slips.

This is general information, not legal advice. RentLens can't tell you whether you can end your specific lease early or on what terms — for that, contact your local community legal clinic, a licensed paralegal, or the Landlord and Tenant Board.