How do I raise rent legally in Ontario? — Central Rentals Canada
Ontario · Updated for 2026

How do I raise rent legally in Ontario?

Raising rent in Ontario is governed by the Residential Tenancies Act, 2006. Here's the legal path landlords must follow:

Step-by-step in Ontario

  1. 1
    Confirm you're past the 12-month lockout window. In Ontario, you can only raise rent once every 12 months for the same tenant. Check your lease anniversary date.
  2. 2
    Calculate the legal maximum increase. Ontario's annual guideline rent increase is set each year by the Landlord and Tenant Board (LTB) — Central Rentals pulls the current value automatically when you generate the notice.
  3. 3
    Serve the proper written notice. In Ontario, use Form N1/N2/N12 + Standard Lease 2229E. The notice must be served at least 3 months (90 days) before the rent change takes effect.
  4. 4
    Document delivery. Photograph the served notice or send it via tracked email with a read-receipt. Central Rentals timestamps every notice you send.
  5. 5
    Update your lease and rent collection schedule. If you collect rent via Central Rentals' Stripe-CAD integration, the new amount goes live automatically on the effective date — no manual sync.

Why this matters

Because the Residential Tenancies Act, 2006 caps how often and by how much landlords can raise rent, ignoring the rule exposes you to Landlord and Tenant Board (LTB) fines, rent rollbacks, and tenant counter-claims at hearing.

Frequently asked

Can I raise rent more than the guideline in Ontario?

Sometimes. In Ontario, above-guideline increases are allowed for substantial capital repairs or extraordinary cost increases — you must apply to Landlord and Tenant Board (LTB) with documented proof. Central Rentals stores the receipts and generates the application bundle for you.

What happens if my tenant refuses the increase?

They can dispute it at the Landlord and Tenant Board (LTB). If your notice was served correctly with Form N1/N2/N12 + Standard Lease 2229E, the dispute almost always resolves in the landlord's favour. Central Rentals retains the audit trail of every served notice.

Does Central Rentals automatically apply the new guideline each year?

Yes. The Smart Rent Increase tool pulls the current-year guideline for Ontario and pre-populates Form N1/N2/N12 + Standard Lease 2229E — you just review and send.

Stop guessing — let Mark handle it

Central Rentals automates every step above for Ontario landlords. Generate the right notice, calculate the legal cap, file with Landlord and Tenant Board (LTB), and export to CRA — all in one place.

More Ontario answers