The 7 Ontario Standard Lease Mistakes That Could Cost You Big Money

Why smart landlords in Toronto, Ottawa, and across Ontario keep losing thousands on simple paperwork errors

Picture this: You’re a landlord in Ontario. You think you know the rules. Then one day, your tenant stops paying rent. They say they don’t have to pay. Why? You made a simple mistake on their lease.

This happens all the time. Even good landlords and real estate agents make Ontario Standard Lease mistakes that cost thousands of dollars.

Ontario Lease Agreement Clauses: What Landlords Can (and Can’t) Include in 2025

Just last week, a Mississauga landlord called us in a panic. Her tenant had stopped clearing snow from the walkway – something they’d agreed to in writing. Now she was facing city fines. Sound familiar?

Like many Toronto-area property owners, she thought having it in the lease made it enforceable. Turns out, some of the most common rental terms in Ontario aren’t worth the paper they’re written on.
Did you know you only have 30 days to handle a deceased tenant’s property correctly? Or that letting the wrong family member into the unit could create serious legal headaches? Our in-depth conversation uncovers the exact steps Oakville and GTA landlords need to take to protect themselves while respecting grieving families.

Ontario Landlord Tenant Rights Scenarios: 2025 Expert Guide | CRESI

This comprehensive guide is based on insights from our latest Ontario Landlord Series podcast episode. Our property management experts dive deep into challenging Ontario landlord tenant rights scenarios that Greater Toronto Area landlords face daily.

Dealing with challenging Ontario landlord tenant rights scenarios? As experienced property managers in the Greater Toronto Area, we encounter common landlord-tenant situations daily. This comprehensive guide breaks down exactly what Ontario property owners need to know about their rights and responsibilities.