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Ontario residential tenancy

Ontario N4 unpaid-rent notice and L1 filing

Ontario has its own Landlord and Tenant Board (LTB). Its forms and deadlines are not the BC Residential Tenancy Branch procedures.

For an N4 given on or after September 21, 2026, the LTB operational update says the minimum notice period is seven days. This is not an eviction order. An L1 application generally follows only after the lawful date in the N4 and subject to payments and valid service.

Do not use an old 14-day N4 template: new notices given on or after September 21, 2026 have a seven-day statutory minimum, subject to valid notice and service rules. Older notice dates may require separate analysis.

Key rules effective September 21, 2026

N4 notice period: For N4 notices given on or after September 21, 2026, the minimum notice period changed from 14 to seven days. The date on the notice and valid service remain essential; receiving an N4 is not an eviction order.

Other issues at an L1 arrears hearing: If the landlord filed the arrears application on or after September 21, 2026, a tenant who wants to raise other issues (such as maintenance or tenants' rights) at that hearing must pay half the arrears claimed in the application directly to the landlord at least seven days before the hearing, not into LTB trust. Keep a receipt. The tenant must also describe those issues to both the landlord and LTB at least seven days before the hearing. Check the current official guidance and obtain advice promptly where a hearing is approaching.

Persistent late payment: The September update describes receipt of rent more than seven days late at least three times in six months as a persistent-late-payment rule, with qualifications and other circumstances possible.

Source: Tribunals Ontario operational update, September 21, 2026

Forms and practical next steps

Before acting

  1. Check whether the rental law covers your kind of home.
  2. Use the latest official form and make sure the legal reason on it fits your situation.
  3. Check the LTB instructions for how and when to file, deliver papers and share evidence.
  4. If you face eviction or a deadline is close, get help quickly.
Official sources

Sources

  1. Tribunals Ontario — current LTB forms, filing and fees
  2. LTB — September 21, 2026 operational update
  3. Ontario Residential Tenancies Act, 2006
  4. Ontario rent guideline and exceptions
  5. Ontario tenant rights guidance

Check the official LTB form for the latest instructions and fees.