Ontario rent increases: four official sources to check before choosing a form
Locate the current Act, regulation, Ontario guidance, and LTB materials before deciding which rent-increase form to research.
If you have a rent-increase question, start by locating the current official sources before choosing a form. This is general information, not legal, tax, accounting, or professional advice. It does not determine which rule, exception, form, amount, date, or process applies to you.
Start with the governing sources
1. Read the Act first
The Residential Tenancies Act, 2006 has a Part VI heading for “Notice of Rent Increase,” including section 116, “Notice of rent increase required.” Read the current consolidation to identify the provision connected to your question before relying on a summary or choosing a form.
2. Check the current regulation under the Act
Ontario’s O. Reg. 516/06: General has a part headed “Matters Relating to Rent.” Check the current regulation for material connected to the question you are researching. This article does not identify which provision applies to a particular tenancy.
3. Use Ontario’s explanatory page for context
Ontario’s Residential rent increases page says that the proper forms for a rent-increase notice are available from the Landlord and Tenant Board. Use the page to orient yourself, then return to the Act, regulation, and current official form materials for the question at hand.
4. Open the current LTB forms collection
The LTB forms, filing and fees page lists “N1 – Notice of Rent Increase” alongside an N1 instructions link and a form link. The listing helps you locate official materials; it does not decide that N1 is the right form for your facts.
A neutral preparation list
Before you compare the official materials, put the records you already have in one place:
- the rental unit and tenancy details that identify the question;
- the current rent and prior rent-related correspondence or notices you hold;
- the dates and documents you want to compare with the official materials; and
- a short list of factual questions that your own records do not answer.
This is an editorial preparation list, not an official checklist or a legally sufficient record set. It is meant to make it easier to locate the relevant official source and explain the facts to qualified help if you need it.
Keep the question narrow
Ask: “Which current provision, regulation, and LTB material should I read for this rent-increase question?” That is different from asking this article to decide an exemption, calculate an amount, set a deadline, complete or serve a notice, or resolve a dispute.
Sources and scope
The Act and regulation are the governing legal sources named here; Ontario’s page is explanatory context; the LTB page and links it lists are official form materials. They were rechecked on July 26, 2026. Rules, forms, and guidance can change, so re-open the original source before acting and obtain qualified advice for your facts.
From the team behind The Brief
The Brief is produced by the same team that operates EaseLease, a Canada-first rental-record tool for landlords with 1–5 units. Its sample-data tour shows sample property, ledger, export, and reminder views; the tour is isolated from real accounts and resets when you leave or reload. EaseLease does not select forms or provide legal, tax, or accounting advice.