How to Prepare Evidence for an LTB Hearing: The Ontario Tenant's Guide

Published August 14, 2026 · PaperNorth Tenant Defence · Ontario

Here's the uncomfortable truth about Landlord and Tenant Board hearings: cases are usually won before anyone speaks. Adjudicators handle enormous caseloads. The party who shows up with a dated, organized, submitted-on-time evidence package almost always beats the party with a passionate story and a phone full of un-submitted photos.

The rule that decides cases: submit on time

The LTB requires evidence to be submitted in advance of your hearing — as a general rule, at least 7 days before (and responding evidence at least 5 days before). Upload through the Tribunals Ontario Portal on your file, or as directed in your Notice of Hearing.

What counts as evidence (the hierarchy)

Roughly in order of persuasive power:

1. Documents created at the time — texts, emails, letters, notices, receipts, work orders. Contemporaneous records are gold because they weren't made "for the case."
2. Photos and videos with dates — of disrepair, mold, pests, damage, the state of the unit. One clear photo per problem, per date, beats 40 near-duplicates.
3. A chronology you wrote as things happened — a dated log of events, calls, and visits. Start one today, whatever stage you're at.
4. Official records — city bylaw inspection reports, public health orders, police reports, medical notes (for impact on your household).
5. Witnesses — a neighbour or repair person who saw it themselves. They should attend the hearing; a written statement is weaker than a person who can answer questions.

Build the bundle: a checklist

• Cover page: your name, file number, hearing date, and a one-paragraph summary of what you're asking for.
• Index: "Exhibit 1 — text messages with landlord, March 3–17. Exhibit 2 — photos of bathroom ceiling, April 2." Number everything; refer to exhibits by number at the hearing.
• Chronology: one page, dated lines, no adjectives. "Jan 8 — reported leak by text (Ex. 1). Jan 22 — no repair; water entering light fixture (Ex. 3)." Let facts do the arguing.
• Screenshots done right: include the phone number/contact name and the date in frame. Crop nothing that provides context.
• Photos labelled: filename or caption with date + location ("2026-04-02 — bathroom ceiling"). Unlabelled photos invite "when was this taken?" — the question that unravels testimony.
• Money claims need arithmetic: if you're asking for a rent abatement, show the math (rent ÷ 30 days × affected days × percentage). Adjudicators grant specific numbers, not vibes.

The five mistakes that sink tenant cases

1. Late or no submission — see above; it's #1 by a wide margin.
2. The everything-dump — 300 unsorted files force the adjudicator to do your organizing, and they won't. Curate ruthlessly.
3. Gaps in your own conduct — if you withheld rent over disrepair, say so upfront with your reasoning; surprises hurt more than facts.
4. Arguing instead of proving — "the landlord is a slumlord" is a conclusion. "Six repair requests over 90 days, zero responses, Exhibits 1–6" is a case.
5. Missing the hearing itself — hearings proceed without you, and orders made in your absence are very hard to undo. Calendar it twice.

At the hearing

Have your bundle open, refer to exhibits by number, answer the question that was asked, and stop talking when you've answered it. If you need time because the landlord ambushed you with new evidence, ask for it — late-served evidence cuts both ways. If your situation is complex, contact your local community legal clinic or Tenant Duty Counsel before the date; both exist exactly for this.

This article is legal information, not legal advice, and covers Ontario only. Procedures change — verify current rules at tribunalsontario.ca. For advice on your specific case, contact your community legal clinic, Tenant Duty Counsel, a licensed paralegal, or a lawyer. Sources: Tribunals Ontario LTB Rules of Procedure and practice directions on evidence.