How residential tenancies work in Ontario
Residential tenancies in Ontario are governed by the Residential Tenancies Act and adjudicated by the Landlord and Tenant Board (LTB). Tenancies do not end except through proper notice (specific forms with specific timing) or mutual agreement. Even after a notice, the landlord cannot evict without an LTB order. Self-help eviction (changing locks, removing belongings, cutting utilities) is illegal and exposes the landlord to substantial damages.
The notice forms and what they each mean
N4 for rent arrears, N5 for serious interference or damage, N7 for serious impairment of safety, N8 for persistent late payment, N12 for landlord or buyer own use, N13 for demolition or major renovation. Each carries its own timing and termination dates. Defective notices are voided. Many tenants successfully defend eviction applications on notice defects alone.
Above guideline rent increases
Beyond the annual provincial guideline, landlords can apply for an above guideline increase (AGI) for eligible capital expenditures, security services, or municipal taxes. AGIs are scrutinised carefully. Tenants can challenge the scope, necessity, and reasonableness of claimed capital work. A tenant-side lawyer can materially reduce or defeat the AGI.
What the LTB cannot do
The LTB does not have jurisdiction over commercial tenancies, certain rooming and care home arrangements, and most short-term rentals. Disputes outside LTB jurisdiction proceed in Small Claims or Superior Court depending on value. The right venue depends on the tenancy type.
Costs and how landlord-tenant lawyers charge
Tenant-side legal clinics offer free representation in many Ontario cities for income-qualified tenants. Private tenant-side counsel typically charge flat fees per hearing ($800 to $2,500) or hourly. Landlord-side counsel usually charge hourly or flat-fee per application. AGI applications and complex matters run higher.