Under Section 137 of the Residential Tenancies Act, 2006 (RTA), landlords in Ontario can install suite meters (individual unit electricity meters) to transfer responsibility for electricity costs directly to tenants. However, the RTA imposes strict legal conditions, disclosure requirements, and mandatory rent reduction formulas that landlords must follow.
If a landlord fails to obtain proper written consent, transfers utility billing unlawfully, or calculates rent reductions incorrectly, tenants can apply to the Landlord and Tenant Board (LTB) by filing a Form T7: Tenant Application about Suite Meters.
At Lex Defensio, our legal team protects Ontario tenants from unauthorized utility transfers, improper billing practices, and inadequate rent reductions.
Statutory Rules Governing Suite Meter Installation & Utility Transfer
Landlords must follow explicit statutory procedures before transferring electricity charges to a current tenant:
- Mandatory Written Tenant Consent: A landlord cannot force an existing tenant to pay for electricity if electricity was previously included in the rent. Transferring responsibility requires the tenant’s express, voluntary written consent using the LTB-approved consent form.
- Right to Refuse: Existing tenants have the absolute right to refuse the transfer of electricity costs without facing eviction, harassment, or administrative penalties.
- Required Pre-Consent Disclosure: Before asking for consent, the landlord must provide written information detailing the suite meter provider’s fees, contact details, security deposit requirements, and billing policies.
- Statutory Rent Reduction: When electricity costs are transferred to a tenant, the landlord must permanently reduce the monthly rent using mandatory RTA calculations based on historical electricity consumption.
- Notice of Power Interruption: Landlords do not require consent to physically install a meter, but they must provide at least 24 hours’ written notice specifying the date, time (between 8:00 AM and 6:00 PM), and expected duration of any power interruption.
- Prospective Tenancies: For new tenants moving into a suite-metered unit, the landlord must provide detailed historical electricity consumption data and refrigerator energy efficiency ratings before the lease is signed.
Valid Grounds for Filing a Form T7 Application
A Form T7 application can be submitted to the LTB if the landlord committed any of the following breaches:
| Violation Type | Statutory Grounds for Application |
|---|---|
| Improper Installation | Failed to give 24 hours’ written notice of power shutoff, shut off power for an unreasonable duration, or used an unauthorized/unlicensed installer. |
| Missing Pre-Consent Info | Obtained consent without providing mandatory disclosure documents regarding provider fees and policies. |
| Unlawful Transfer | Transferred electricity costs without obtaining LTB-approved written consent, failed to provide 30 days’ written notice of the transfer date, or failed to reduce rent properly. |
| Incorrect Rent Reduction | Reduced the monthly rent by an amount lower than required by RTA regulations. |
| Prospective Tenant Non-Compliance | Failed to provide historical energy consumption data or appliance efficiency info prior to lease signing. |
Statutory Remedies Available under Form T7
If the LTB determines that a landlord failed to follow suite metering regulations, an adjudicator can grant significant financial relief:
- Order Invalidating the Transfer: Reverting responsibility for electricity back to the landlord.
- Rent Reduction Adjustment: Ordering a permanent, higher monthly rent reduction going forward.
- Reimbursement of Utility Costs: Ordering the landlord to refund all electricity costs and suite meter fees paid by the tenant.
- Refund of Excess Rent Collected: Awarding a lump-sum rebate for overpaid rent.
- Administrative Fines: Imposing penalties on the landlord for bad-faith statutory non-compliance.
Form T7 Application Workflow
- Utility Cost Dispute / Transfer
- Gather Bills & Lease Records
- File Form T7 via Portal
- LTB Adjudication Hearing
- Documenting the Breach: Collect utility bills, lease contracts, written communications, landlord notices, and rent payment receipts.
- Reviewing Calculations: Audit the landlord’s rent reduction math against historical utility consumption records.
- Filing Form T7: Complete and file the Tenant Application about Suite Meters via the Tribunals Ontario Portal, outlining specific statutory violations and requested remedies.
- LTB Hearing Representation: Present utility data, communication records, and legal arguments before an LTB Adjudicator.
How Lex Defensio Protects Tenants
Navigating utility regulations and verifying complex rent reduction formulas requires specialized knowledge of the RTA. Lex Defensio offers expert legal representation for Ontario tenants:
- Utility & Rent Audit: We evaluate your lease terms, historical utility bills, and landlord disclosures to verify if the utility transfer was lawful.
- Rent Reduction Calculations: We re-calculate your statutory rent reduction to ensure you are not overpaying for housing.
- Application Preparation & Filing: We draft and submit Form T7 online through the Tribunals Ontario Portal, ensuring full procedural compliance.
- LTB Hearing Advocacy: Our legal representatives represent you at LTB hearings to dispute illegal utility charges and secure financial rebates.
Facing a Suite Meter Dispute or Unlawful Utility Transfer?
Contact Lex Defensio today to schedule a legal consultation regarding your Form T7 application.

