Ontario Landlord Responsibilities: Every Legal Obligation You Must Know
A complete guide to landlord responsibilities in Ontario under the Residential Tenancies Act. Know your legal obligations to avoid fines and LTB disputes.
Being a landlord in Ontario is not just collecting rent. The Residential Tenancies Act, 2006 (RTA) sets out a comprehensive list of obligations that every landlord must follow. Violating them can result in fines of up to $50,000 for individuals, LTB orders against you, and even criminal charges in extreme cases.
This guide covers every major landlord responsibility under Ontario law so you know exactly what is expected of you.
Maintenance and Repairs
Section 20: Good State of Repair
You are legally required to maintain the rental unit and the residential complex in a good state of repair, fit for habitation, and compliant with all health, safety, housing, and maintenance standards. This is a broad obligation that covers everything from fixing a leaky faucet to maintaining structural integrity.
You cannot contract out of this obligation. Even if a tenant agrees in writing to handle repairs, you remain legally responsible. If a tenant files a T6 application at the LTB for maintenance issues, you can be ordered to complete repairs, reduce rent, or both.
What "Good State of Repair" Includes
- Working plumbing, heating, and electrical systems
- Functional appliances that were included with the rental
- Watertight roofs, walls, windows, and doors
- Pest-free conditions (bedbugs, cockroaches, mice)
- Safe common areas (hallways, stairs, parking lots)
- Working smoke alarms and carbon monoxide detectors
Providing Essential Services
Section 21: Vital Services
You must provide and maintain vital services, which the RTA defines as hot or cold water, fuel, electricity, gas, and heat. You cannot withhold these services for any reason, including non-payment of rent. Cutting off utilities to force a tenant out is illegal and carries severe penalties.
Heat specifically must maintain a minimum temperature of 20 degrees Celsius (68 degrees Fahrenheit) from September 15 to June 1, unless the municipality has different standards.
Tenant Privacy and Entry Rules
Section 25: Notice of Entry
You cannot enter a tenant's unit without providing 24 hours written notice. The notice must specify the reason for entry and a time between 8:00 AM and 8:00 PM. Valid reasons include:
- Making repairs or inspections
- Showing the unit to prospective tenants (only during the last 60 days of a tenancy after notice of termination has been given)
- Showing the unit to prospective purchasers
- For a property inspection if required by mortgage lender or insurer
Exceptions to the 24-Hour Rule
You can enter without notice only in a genuine emergency (fire, flood, safety risk) or when the tenant consents at the time of entry. "I texted them this morning" does not count as proper notice unless they replied and agreed.
Rent Rules and Increases
Rent Increase Limitations
For most units first occupied before November 15, 2018, you can only increase rent once every 12 months by the annual guideline amount (2.5% for 2026). You must provide 90 days written notice using the N1 form.
Units first occupied after November 15, 2018 are exempt from the rent increase guideline, meaning you can raise rent by any amount with 90 days notice. However, the 12-month rule still applies.
What You Cannot Charge
- Security deposits or damage deposits (illegal in Ontario)
- Key deposits exceeding the reasonable replacement cost of the key
- Post-dated cheques (you can ask, but the tenant can refuse)
- Charges not disclosed at the start of the tenancy
The Ontario Standard Lease
You are required to use the Ontario Standard Lease (Form 2229E) for most residential tenancies. If you do not provide the standard lease within 21 days of a tenant's written request, the tenant can withhold one month's rent. If you still do not provide it within 30 days, the tenant can keep that withheld amount.
Anti-Discrimination Obligations
The Ontario Human Rights Code prohibits discrimination in housing based on:
- Race, colour, ethnic origin, or place of origin
- Religion or creed
- Sex, sexual orientation, or gender identity
- Family status or marital status
- Disability
- Age (18 and over)
- Receipt of public assistance
You cannot refuse to rent to someone, impose different conditions, or evict a tenant based on any of these grounds. This applies to advertising, screening, and ongoing tenancy management.
Assignment and Subletting
Section 95: Tenant's Right to Assign or Sublet
If a tenant asks to assign or sublet, you cannot arbitrarily refuse. You must either consent or refuse within a reasonable time, and refusal must be based on reasonable grounds (such as the proposed tenant failing your screening criteria). If you refuse without reasonable grounds, the tenant can give 30 days notice and end the tenancy.
Eviction: Following the Proper Process
You cannot evict a tenant without following the legal process. This means:
- Serving the correct notice form with proper grounds and notice period
- Filing an application with the LTB if the tenant does not comply
- Attending a hearing and presenting evidence
- Obtaining an eviction order from the LTB
- If the tenant still does not leave, filing with the Court Enforcement Office
You cannot change locks, remove belongings, shut off utilities, or intimidate a tenant into leaving. These actions constitute illegal eviction and can result in fines, compensation orders, and even criminal charges.
Record Keeping
While the RTA does not specify exact record-keeping requirements, maintaining thorough records protects you in any dispute. Keep copies of:
- Signed leases and amendments
- All notices served (with proof of service)
- Rent payment records
- Maintenance requests and completion records
- Communications with tenants
- Inspection reports with photos
Consequences of Non-Compliance
The penalties for violating your obligations under the RTA are significant:
- LTB orders: Rent abatements, repair orders, and compensation to tenants
- Fines: Up to $50,000 for individuals and $250,000 for corporations under Section 234
- Bad faith eviction penalties: If you evict a tenant for personal use and do not actually move in, the tenant can claim up to 12 months of increased rent as compensation
Understanding your responsibilities is not just about avoiding penalties. Landlords who follow the rules tend to have better tenant relationships, fewer vacancies, and more profitable properties in the long run. The RTA exists to balance the rights of both landlords and tenants. Working within it makes your investment more sustainable.