Proving service in an Ontario LTB matter

An otherwise sound tenancy case can be affected by incorrect service. The permitted methods differ between notices, applications, and other documents. Identify the precise document and check the current LTB requirements before deciding how to deliver it.

Record the recipient, method, date, and any deemed-delivery period. Keep evidence supporting the certificate of service and calculate deadlines from the correct service date. Do not assume that a text, email, courier receipt, or portal upload is sufficient in every situation. If the recipient disputes delivery, a reliable contemporaneous record can matter. Service on multiple tenants and service on a former tenant require particular care. Ask about correcting a problem promptly instead of discovering it for the first time at the hearing.

Build a service record at the time of delivery. Identify the exact form and version, all recipients, the delivery address, the method used, and the person who performed it. Keep supporting correspondence or delivery records where relevant. If a document is left with someone else, record the facts accurately rather than assuming every form of third-party acceptance is permitted. The certificate should describe what actually happened and be checked against the current rules for that document.

Calendar the resulting dates using any applicable deemed-service period. An application deadline, notice termination date, and evidence deadline may each require a different calculation. If a party consents to email communication, confirm the extent and legal effect of that consent instead of treating an email address as universal permission. Where service has failed, preserve the attempts and obtain advice about a lawful alternative. Correcting an issue early can be simpler than trying to establish notice at a hearing with incomplete records and an inaccurate certificate.

Sources

• LTB application and hearing process
• LTB current forms filing and fees

Read next: LTB payment agreements after July 2026

General Ontario legal information, not legal advice for your matter, and reading it does not create a retainer. Sources checked 15 October 2026: check the current law, forms and dates before you act.

Photos from Pexels: A small model house with a key · Writing a date in a desk calendar.

This article is general information for people in Ontario, not legal advice. Rules, forms and deadlines change, and every situation is different. Check the current rule or speak to a licensed legal professional before you act.