Plain-language answer
In Ontario, housing providers — including landlords — generally have a duty under the Human Rights Code to accommodate the disability-related needs of tenants, up to the point of undue hardship. Accommodation can take many forms: permitting a service animal despite a no-pets preference, assigning an accessible parking spot, adjusting how notices are communicated, or modifying processes that create barriers.
The usual starting point is a written request. Describe the barrier, connect it to a disability-related need, and propose the accommodation you are seeking. You generally do not have to disclose a diagnosis — the focus is on needs and limitations, not medical labels — though a landlord may reasonably ask for enough information to understand the need, sometimes including confirmation from a health professional.
Accommodation is meant to be a cooperative process. Both sides are generally expected to participate in good faith, share relevant information, and consider reasonable options — which may not always be the tenant's first-choice option.
Why it matters
Many tenants do not realize the duty to accommodate applies to housing, not just employment, and never make a request they may have been entitled to make.
A written request also starts the record. If a landlord refuses or ignores a reasonable request, the paper trail is what makes a human rights complaint possible.
Facts that affect the answer
Based on the information available, these are the kinds of facts that commonly change how a situation like this is assessed:
- Whether the need is connected to a ground protected by the Human Rights Code, such as disability.
- Whether the request was communicated clearly and what information was provided to support it.
- How the landlord responded — engagement, delay, partial offers, or refusal.
- Whether the accommodation sought would cause undue hardship, which is a high standard involving cost and health and safety factors.
- Whether alternative accommodations were discussed by either side.
Evidence to preserve
Preserve these now, in their original form
- Your written accommodation request and the date it was sent.
- Any supporting documentation from a health professional (share copies, keep originals).
- All responses from the landlord, including silence — note dates when no reply came.
- Notes from any meetings or calls about the request, written down promptly.
- Evidence of how the barrier affects you day to day, such as photos or a dated journal.
Common mistakes
- Making the request only verbally, leaving nothing to point to later.
- Oversharing medical records when a description of needs may be enough — you can ask what information is actually required.
- Treating the first "no" as the end — accommodation is a process, and refusals can be questioned.
- Missing that the Human Rights Tribunal of Ontario has application deadlines, generally one year from the last incident — get advice about timing early.
- Not contacting the Human Rights Legal Support Centre, which provides free help with exactly these situations.
Possible official process
The general sequence: written request, dialogue with the housing provider, and escalation if the request is refused or ignored. Escalation may include a human rights application to the Human Rights Tribunal of Ontario, and in some housing situations the LTB may also have a role — a legal professional can advise on the right forum.
The Human Rights Legal Support Centre offers free legal support to people who have experienced discrimination in Ontario, including help with applications.
Deadlines apply to human rights applications, so seek advice promptly rather than waiting for the situation to resolve on its own.
Professional review recommended
Tools that help with this
Jurisdiction: Ontario · Last reviewed 2026-07-15 · currently under review. Rules, forms, and deadlines can change — always confirm against the official sources above.
This is legal information, not legal advice. RTO Pro is not a law firm. Deadlines and exceptions may apply to your situation — a qualified legal professional should confirm anything important before you rely on it.