Plain-language overview
Ontario's Human Rights Code applies to rental housing. It generally prohibits discrimination in housing based on protected grounds, including race, ancestry, place of origin, colour, ethnic origin, citizenship, creed (religion), sex, sexual orientation, gender identity and expression, age, marital status, family status, disability, and receipt of public assistance. These protections apply when you look for housing and while you live in it.
Discrimination can be obvious — "no kids", "no newcomers", refusing a tenant with a guide dog — or subtle, like requirements that disproportionately screen out people on protected grounds. Refusing applicants because their income comes from social assistance, or applying blanket rules that exclude families with children, may raise Code issues. Whether a specific practice crosses the line is a legal question the Human Rights Tribunal of Ontario decides.
Landlords generally also have a duty to accommodate tenants' Code-related needs — most often disability — up to the point of undue hardship. Accommodation is a cooperative process: tenants generally need to make the need known (medical details can often stay private; the need and its housing impact are what matter), and both sides are expected to work toward reasonable solutions, whether that is a ramp, an assigned parking space, a service animal despite a "no pets" preference, or flexibility connected to a disability.
Human rights issues often overlap with other tenancy problems: a threatened eviction connected to a disability, harassment with discriminatory language, or a refusal to repair accessibility features. These can sometimes be raised at the Landlord and Tenant Board, at the Human Rights Tribunal of Ontario, or both — choosing the right forum is exactly where free help from the Human Rights Legal Support Centre is valuable.
Note that in Ontario, "no pets" clauses in residential leases are generally void under the Residential Tenancies Act for most rentals — and where an animal is disability-related, the Human Rights Code may add further protection. Condominium rules and health or safety issues can complicate this, so get advice on specifics.
Common warning signs
None of these prove anything on their own — but they are worth noticing and writing down when they happen.
- Listings or statements like "no children", "working professionals only", "no ODSP/OW", or "suits a single person".
- Being asked unnecessary questions about ethnicity, religion, family plans, or disability during applications.
- A landlord refusing or ignoring a disability-related accommodation request without discussion.
- Rules enforced against you but not others, in a pattern matching a protected ground.
- Harassment using slurs or targeting religion, gender identity, family status, or other protected characteristics.
- Threats of eviction connected to a disability, a support animal, or children's ordinary noise.
- A guarantor, extra deposit, or higher rent demanded from you in circumstances suggesting a protected ground is the reason.
Facts that matter
These are the details a legal clinic, representative, or the Landlord and Tenant Board will usually want to know. Pinning them down early makes every later step easier.
- The protected ground potentially involved, and the facts connecting the treatment to it.
- Exactly what was said or written — discriminatory statements are powerful evidence.
- How others in comparable situations were treated, if known.
- For accommodation: what need was communicated, when, to whom, and what response came back.
- Documentation supporting the need (for disability, generally the functional need rather than diagnosis).
- How the treatment affected you: housing lost, costs, health impacts, dignity.
- Dates of every relevant event — human rights applications have time limits, generally one year.
Evidence to preserve
Preserve originals — never edit photos, messages, or documents. The Evidence Vault and Timeline tools are built for exactly this.
- The listing or advertisement, screenshotted with the date.
- All application communications: messages, emails, rejection texts, and voicemails.
- Your accommodation request in writing and every response to it.
- Supporting documentation for the accommodation need, kept private and secure.
- A dated log of incidents, statements, and differential treatment.
- Witness contact information — other applicants, neighbours, support workers.
- Records of losses: applications rejected, moving costs, medical impacts, missed work.
Possible official processes
Depending on your facts, one or more of these processes may apply. Whether and how to use them is a decision worth making with a qualified legal professional — deadlines and exceptions may apply.
An application to the Human Rights Tribunal of Ontario (HRTO) is generally the main route for Code-based housing discrimination claims; applications generally must be filed within one year of the events.
The Human Rights Legal Support Centre provides free legal help to people who have experienced discrimination, including with HRTO applications.
Where discrimination intersects with tenancy issues (like eviction or harassment), some issues may also be raised at the LTB — a legal professional can help decide the right forum for each issue.
Urgent exceptions
Act quickly if this applies
Act quickly if this applies
Important exceptions
Almost every rule above has exceptions. These are the ones most likely to change the picture — a qualified legal professional should confirm how they apply to your situation.
- Some shared-accommodation situations (for example, where facilities are shared with the owner) have limited Code coverage for housing.
- The duty to accommodate generally extends to the point of undue hardship — cost, health, and safety factors can limit specific accommodations.
- Landlords can generally use legitimate, non-discriminatory screening (like income sufficiency assessed fairly and lawful credit checks); the line between lawful screening and discrimination is fact-specific.
- Time limits are strict — HRTO applications generally must be made within one year.
Official sources
Related tools
Tools that help you document, track, and organize this kind of issue.
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.