# Form S3: Landlord's Motion to Set Aside an Order to Void (Form S3) Ontario Landlord and Tenant Board. Used for: A landlord asks the LTB to set aside an order that voided an eviction order for arrears, when that order was issued without a hearing. ## Official source - Form file: https://tribunalsontario.ca/documents/ltb/Other%20Forms/Landlord%27s%20Motion%20to%20Set%20Aside%20an%20Order%20to%20Void%20Form%20S3.pdf - Source page: https://tribunalsontario.ca/ltb/forms-filing-and-fees/ - Version: 2022-04-01 - Last checked by Router.law: 2026-10-19 ## Only the person can do - Sign the motion as the landlord or the representative. ## Fill it with Router.law - REST: POST https://router.law/v1/forms/S3/fill (API key) - MCP: https://router.law/mcp, tool fill_form with form_id "S3" - Questions and input schema: get_form_spec("S3") - Docs: https://router.law/docs Router.law spec status: draft. Router.law returns the filled form for a person to review. It never files anything and does not give legal advice.