# Form LTB-EXTEND: Request to Extend Deadline Ontario Landlord and Tenant Board. Used for: A party asks the LTB to accept a motion, request, application or submission filed late. ## Official source - Form file: https://tribunalsontario.ca/documents/ltb/Other%20Forms/Request_to_Extend_Deadline.pdf - Source page: https://tribunalsontario.ca/ltb/forms-filing-and-fees/ - Version: 2026-07 - Last checked by Router.law: 2026-10-19 ## Only the person can do - Choose mail or email as the best way for the LTB to communicate with you. The form says choosing email is consent to receive LTB documents and correspondence by email; Router.law leaves this choice to you. - Sign the request as the landlord, tenant or representative. ## Fill it with Router.law - REST: POST https://router.law/v1/forms/LTB-EXTEND/fill (API key) - MCP: https://router.law/mcp, tool fill_form with form_id "LTB-EXTEND" - Questions and input schema: get_form_spec("LTB-EXTEND") - 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.