What Happens When Both Parties Bring Conflicting Evidence

Why conflicting evidence is the norm, not the exception

Many people preparing for an LTB hearing worry that having "only" their own word against the other party's leaves them at a disadvantage, or that a hearing can't really be decided when the two sides tell different stories. In reality, conflicting accounts are the normal state of affairs at most hearings — a landlord says the unit was left damaged beyond normal wear and tear, a tenant says it was already in that condition at move-in; a tenant says notice of entry wasn't given, a landlord says it was posted on the door. Adjudicators deal with contradictory evidence constantly, and the process is generally built to handle exactly this kind of disagreement.

Understanding how that weighing process generally works can make the difference between walking into a hearing anxious about an unwinnable disagreement and walking in focused on the specific things that actually tend to move an adjudicator's assessment one way or the other.

It also helps to remember that adjudicators hear contested, contradictory accounts in nearly every hearing they sit for, across both landlord and tenant applications. A dispute feeling deeply personal and uniquely difficult to resolve is a natural reaction when you're the one living through it, but from the Board's perspective, resolving conflicting testimony through a structured, evidence-based process is simply routine, everyday work.

Who has to prove what, and to what standard

In most LTB matters, the party making the application — the applicant — generally carries the burden of proving their case on what's called the balance of probabilities, meaning it's more likely than not that their version of events is accurate. This is a notably lower bar than the criminal standard of proof beyond a reasonable doubt, but it still means the applicant generally needs to show their account is more probable than not, not simply assert it and expect it to be accepted automatically.

When two accounts genuinely conflict and neither side has much supporting documentation, the outcome often comes down to which account the adjudicator finds more credible and more consistent with the other evidence and circumstances as a whole — not which side spoke more forcefully or more often.

What generally affects credibility findings

Adjudicators generally look at a range of factors when deciding which account to accept where testimony conflicts directly. Consistency matters — does the account stay the same across the application, any written statements, and live testimony, or does it shift in ways that aren't easily explained? Plausibility matters too — does the account fit logically with the timeline of events and the other evidence in the case, or does it require believing something inherently unlikely? Corroboration matters as well — is there any independent support for the account, such as a text message, photo, or third-party witness, even if it's not conclusive on its own?

Demeanour during testimony can factor in as well, though adjudicators are generally cautious about relying too heavily on how someone appears while speaking, since nervousness or unfamiliarity with a hearing setting isn't the same as dishonesty. The stronger pattern tends to be an overall assessment built from multiple smaller signals rather than any single dramatic moment.

How documents and testimony are weighed against each other

Where available, contemporaneous documents — things written down at or near the time events actually happened, like text messages, emails, maintenance requests, or dated photos — generally carry significant weight precisely because they weren't created after the fact with the benefit of hindsight. A dated photo showing a unit's condition at move-in, for instance, can often resolve a dispute that would otherwise come down to two people's competing memories of what the unit looked like months or years earlier.

That doesn't mean oral testimony is worthless when documents are thin. Many legitimate disputes genuinely don't have much paper trail, especially around verbal conversations or informal arrangements. In those situations, the adjudicator generally has to rely more heavily on the credibility factors already described, which is exactly why a clear, consistent, and detailed account — even without documents — can still carry real weight.

The role of witnesses in contradicted accounts

A witness who directly observed relevant events — a roommate, a contractor, a neighbour — can sometimes help resolve a conflict between two accounts, particularly where that witness has no obvious stake in the outcome and their account lines up with other evidence already in the case. Independent, disinterested witnesses generally carry more weight than someone closely connected to one party, though a connected witness isn't automatically disregarded either.

It's worth being realistic about what a witness adds, though. A witness who simply repeats what one party told them, rather than describing something they personally observed, generally doesn't carry the same weight as firsthand knowledge, and an adjudicator will usually probe to distinguish between the two.

How inconsistencies in a single account are treated

It's not only the comparison between two parties' accounts that matters — internal inconsistency within a single party's own account can meaningfully affect how it's received. If someone's written application says one thing and their oral testimony at the hearing says something noticeably different, without a reasonable explanation for the shift, that gap can weigh against their overall credibility, independent of how the other side's account holds up.

Minor inconsistencies — getting a date slightly wrong, for instance — are generally treated with more tolerance than they might expect, since perfect recall of past events is unrealistic. Adjudicators generally distinguish between small, human imprecision and larger, substantive changes in the core of what's being alleged.

What a decision generally says about conflicting evidence

When an adjudicator resolves a genuine conflict between two accounts, the written decision generally explains, at least briefly, why one version was preferred — pointing to specific factors like corroborating documents, consistency, or plausibility, rather than simply declaring a winner without reasoning. This matters for more than just understanding the outcome: a decision that doesn't meaningfully explain how a credibility conflict was resolved can sometimes be relevant if a party is considering whether there's a basis for a review or appeal, though as covered elsewhere, those routes are narrow and don't simply reopen factual disputes.

How to present your account more effectively

Given how much credibility assessment shapes outcomes in contested cases, the most useful preparation generally isn't rehearsing a persuasive speech — it's building a clear, internally consistent, and well-organized account supported by whatever documentation genuinely exists. Writing out a timeline in advance, gathering dated communications, and being honest about the limits of your own evidence (rather than overstating what you can actually prove) tends to come across as more credible than an account that sounds polished but can't withstand specific questions.

It's also worth rehearsing how you'd answer likely questions from the other side or the adjudicator, rather than only rehearsing your own opening account. Being able to respond calmly and specifically to a pointed question — rather than getting flustered or vague — tends to reinforce credibility far more than a smooth initial presentation that falls apart under closer examination.

Our related piece on preparing for an LTB hearing and the evidence checklist cover practical steps for organizing documentation before a hearing where accounts are likely to conflict.

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Reviewed by Ryan J. Manilla, BA, JD

Legal Reviewer · Landlord Tenant Ontario