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LTB notice overview

OntarioLandlord generates legally compliant notices for the Landlord and Tenant Board (LTB). Each notice type has specific rules about when and how it can be used — the built-in rules engine validates every notice before generation.

Available notice types​

NoticeNamePurposeMinimum notice period
N1Notice of Rent IncreaseIncrease rent for existing tenancy90 days
N4Notice to End Tenancy for Non-paymentTenant hasn't paid rent14 days
N5Notice to End Tenancy for InterferenceDamage, interference, or overcrowding20 days (first notice)
N6Notice to End Tenancy for Illegal ActsIllegal activity or misrepresented income20 days (10 days only applies to drug production/trafficking, not currently a separate wizard option)
N7Notice to End Tenancy for SafetySerious impairment of safetyImmediate to 10 days
N8Notice to End Tenancy for Persistent Late PaymentRepeated pattern of late rent payment60 days (28 days for daily/weekly tenancies)
N12Notice to End Tenancy for Landlord's Own UseYou or family need the unit60 days
N13Notice to End Tenancy for DemolitionDemolition, conversion, or major repairs120 days

How it works​

LTB rules engine​

Before generating any notice, the rules engine validates:

  • Correct notice period for the notice type
  • Termination date falls on the correct day — end of the rental period for N1, N5, N8, N12, and N13; any day on or after the minimum for N4, N6, and N7
  • Required conditions are met (e.g., arrears exist for N4)
  • Rent increase is within the guideline (for N1)
  • 12-month gap since the last increase (for N1)

Auto-populated information​

Notices are automatically populated with:

  • Landlord information from your organization profile
  • Tenant information from the lease
  • Property and unit address
  • Current rent amount and arrears calculations (for N4)

PDF generation​

Generated notices are:

  • Formatted to match official LTB forms
  • Saved to your account for records
  • Available for download, printing, and email serving
  • Timestamped for audit trail

Generating a notice​

OntarioLandlord uses a 3-step notice wizard:

Step 1: Select property and lease​

Choose the property and lease for the notice. The system loads the tenant, rent, and lease details automatically.

Step 2: Choose notice type and dates​

Select the notice type (N1, N4, N5, etc.) and enter the required dates. The rules engine validates your inputs in real time — you'll see warnings if a date is incorrect or a condition isn't met.

Step 3: Generate, preview, and serve​

  • Generate the notice PDF
  • Preview the completed form
  • E-sign the notice using the built-in e-signature integration
  • Email the notice directly to the tenant
  • Generate a Certificate of Service as proof of delivery

Once a notice's e-signature is completed, every download or email of that notice serves the executed, signed PDF — never a freshly regenerated blank copy — so the document you serve always matches what was actually signed.

Resume unsigned notices

If you generated a notice but haven't completed the e-signature process, you can resume it from the notice detail page.

Who signs the notice (property management orgs)​

If you manage properties for owners, Step 3 asks "Who signs the notice?" and each choice states exactly what it does — not just how the signature is collected:

  • I will e-sign in app — Names your organization as landlord on the notice (the owner is listed as a co-landlord), and you sign it in the Landlord capacity.
  • Send to the owner for signature — Names the property owner as landlord, and they sign it in the Landlord capacity by email.

Both options sign in the Landlord capacity — OntarioLandlord doesn't offer a "Representative" signing option today. If you choose to sign in app, your organization's legal name must be on file in your organization settings (the Company tab on Enterprise, Profile otherwise); the notice will show an error and block generation rather than silently naming the owner instead.

N12 (Landlord's Own Use) is always owner-signed. The Ontario Residential Tenancies Act requires the landlord on an N12 to be an individual, so the in-app option is disabled for N12 and the notice is always sent to the owner for signature.

After generation​

Serving the notice​

You can serve notices by:

  1. Email — Send directly from OntarioLandlord with delivery tracking
  2. In person — Print and hand-deliver, then generate a Certificate of Service
  3. Mail — Print and mail, noting the service date

N4 auto-void​

Voiding period

For N4 notices, if the tenant pays the full arrears (plus any rent that came due since) at any point before you file an L1 application with the LTB — not just before the termination date — the notice is automatically voided. OntarioLandlord tracks this and updates the notice status when a matching payment is recorded. N8 notices, by contrast, cannot be voided by payment at all.

Evidence bundles​

All generated notices are automatically available for inclusion in evidence bundles for LTB hearings.

Not legal advice

These notices help you document issues properly, but they don't guarantee outcomes at the LTB. Consider consulting a paralegal for complex situations.

Notice-specific guides​