OHI | Can My Landlord? · Ontario rental question #12
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Last verified: September 15, 2026
Quick answer: Generally, a landlord cannot deliberately withhold or interfere with a reasonable supply of a vital service that the landlord is obligated to provide. Heat, fuel, electricity, gas and hot or cold water can fall within Ontario’s vital-services protections. Tenant-paid utility accounts create different practical issues, but a landlord still cannot use service interruption as a self-help eviction tactic.
Section 21 of the RTA prohibits a landlord from withholding or deliberately interfering with a reasonable supply of a vital service, care service, or food where the landlord is obligated to supply it. Section 4 makes conflicting lease terms void.
Temporary interruptions caused by urgent repairs, utility failures or circumstances outside the landlord’s control are not automatically the same as deliberate interference. The reason, duration, notice and response all matter.
What if utilities are included in the rent?
If the tenancy makes the landlord responsible for a utility, the landlord should not cut it off to collect rent, pressure a tenant to leave or punish a complaint. Rent arrears must be addressed through the lawful notice and LTB process.
What if the tenant pays the utility company directly?
If the tenant is responsible for a separately metered account, non-payment to the provider may lead to a service issue under the provider’s rules. That is different from a landlord personally interfering with service. Parties should confirm the lease, bills and account holder before assigning responsibility.
What about emergency repairs?
A short interruption may be necessary to repair a leak, electrical hazard or equipment failure. The landlord should act reasonably, communicate what is happening and restore service as promptly as possible.
What should a tenant do?
- Confirm which utilities the lease says are included and whose name is on each account.
- Document the outage, temperature, dates, messages and any explanation provided.
- Contact the utility provider if the account is in your name and the interruption may be provider-related.
- For urgent health or safety concerns, contact the appropriate municipal service or emergency authority; consider legal advice and the applicable LTB tenant application.
What should a landlord do?
- Never use a utility shutoff to pressure a tenant to pay or move.
- Give clear notice of planned service interruptions where possible and keep repair records.
- Respond promptly to loss of heat, water, electricity or gas and document outside-provider failures.
- Use lawful rent-arrears or termination procedures instead of self-help measures.
Example
A plumber shuts off water for two hours to repair a burst pipe and the landlord provides updates. That differs from a landlord turning off water for days because the tenant owes rent.
Related OHI guides and tools
Official Ontario sources
- Residential Tenancies Act, 2006
- Landlord and Tenant Board: Renting in Ontario
- Current LTB forms, instructions and filing information
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General information only: This article discusses Ontario residential tenancies and is not legal advice. Some rentals are exempt from all or part of the RTA. The outcome of a dispute depends on the facts and evidence. Rules and forms can change; verify current information with Tribunals Ontario or obtain advice from a licensed Ontario legal professional.