First-Time Landlord in Ontario? Don’t Learn These Rules the Expensive Way
You just bought a rental, inherited a property, finished the basement suite, or you’re moving and keeping the old house. Nobody hands you a rulebook — and in Ontario, one wrong deposit, one missing lease form, or one N4 with the wrong date can cost you months of rent you were counting on. This page is the rulebook. Read it even if you never call us.
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What a Beginner Mistake Actually Costs in Ontario
Nothing here is meant to scare you. It’s simply the arithmetic that first-time landlords don’t see coming — because every one of these numbers is measured in months of your own rent, not in fines.
60–90 Days to Evict
A straightforward non-payment eviction typically takes roughly 60–90 days from notice to order, depending on Landlord and Tenant Board scheduling — and you keep paying the mortgage the whole time. Start the clock late and you add months.
A Thrown-Out Notice Restarts It
The $186 LTB filing fee is the small part. A notice with the wrong termination date or the wrong amount owing can get your application dismissed — and you begin again from day one, weeks or months later.
One Month’s Rent for a Missing Form
Skip Ontario’s mandatory Standard Form of Lease and, once a tenant asks for it in writing and you don’t deliver, the tenant can be entitled to withhold up to a month’s rent — and in some circumstances keep it.
An Illegal Deposit Comes Back
Charge a “damage deposit” that Ontario doesn’t allow and it’s refundable on demand — often with a tenant application against you attached. The money was never yours to hold.
The Wrong Tenant Is the Big One
Arrears, damage, and a contested hearing rarely arrive alone. This is the single mistake that turns a good investment into a year of losses — and it is also the most preventable one on this list.
Prevention Is the Cheap Part
Full-Service management is a flat $139/month for the property — never a percentage of your rent. Compare that to a single month of vacancy or arrears.
General information for Ontario residential tenancies, not legal advice — every tenancy has its own facts. A free 15-minute call with a licensed paralegal will tell you where yours actually stands.
The 8 Most Expensive Mistakes First-Time Ontario Landlords Make
Every one of these is something we see in real files, most weeks. If you read nothing else on this site, read these eight — they are worth more than any brochure.
1. Renting to the First Nice Person Who Shows Up
“They seemed great” is not screening. A real Ontario screening file is a credit report, verified income and employment, government ID, actual landlord references, and a check of past LTB orders. Once you hand over keys, Ontario law protects the tenancy — the time to be careful is before the lease, because after it your options are slow and expensive.
2. Using a Lease You Found Online
For most private residential tenancies entered into on or after April 30, 2018, Ontario’s Standard Form of Lease is mandatory (a few tenancy types, such as care homes, most co-ops and mobile home or land-lease communities, are exempt). A generic template isn’t a substitute. If a tenant asks in writing and you don’t provide the standard lease, they may be entitled to withhold up to one month’s rent — and clauses that contradict the Residential Tenancies Act are unenforceable no matter what the tenant signed.
3. Collecting a “Damage Deposit”
This is the classic first-timer error, usually copied from a friend in another province. In Ontario you may collect a rent deposit — normally last month’s rent, capped at one rent period, with interest owed to the tenant annually — and a refundable key deposit limited to the reasonable cost of replacing the keys. A separate damage or security deposit is not allowed. The rent deposit must be applied to the final rent period; you cannot spend it on repairs.
4. Serving an N4 With the Wrong Dates or Amounts
The N4 is the non-payment notice, and it is unforgiving. The termination date has to be far enough out (generally at least 14 days for a monthly or yearly tenancy, 7 for daily or weekly), and the amount claimed must be rent only — not NSF charges, not late fees, not utilities lumped in. Get either wrong and the notice, and the application built on it, can be tossed. You start over, weeks behind.
5. Not Documenting the Unit at Move-In
Ontario doesn’t hand you a mandatory inspection form, so most first-timers skip this entirely — then have no way to prove what the unit looked like when the tenant took possession. A dated photo and video walkthrough of every room, appliance, wall and floor, signed off by the tenant, is the difference between a provable damage claim and your word against theirs at a hearing.
6. Letting Arrears Run “Just One More Month”
Kindness is not a strategy, and the Board does not reward waiting. You can serve an N4 the day after rent is late, and serving it doesn’t force anyone out — most tenants simply pay. Landlords who wait three or four months to act are the ones who lose six, because the LTB timeline starts when you file, not when the trouble started.
7. Raising the Rent the Casual Way
A text message saying “rent’s going up in January” is not a rent increase. Ontario requires written notice on Form N1, given at least 90 days before the increase takes effect, and generally no more than once every 12 months. Most units are limited to the provincial guideline for that year; some newer units are exempt from the guideline but still require the N1, the 90 days and the 12-month rule. An improper increase can be void — meaning you may have to give the money back.
8. Thinking the One-Year Lease Ends the Tenancy
It doesn’t. When a fixed term expires in Ontario, the tenancy automatically continues month to month on the same terms — the tenant does not have to leave and you cannot simply decline to renew. Ending a tenancy requires a lawful ground and the proper Board process, and self-help evictions (changing locks, removing belongings, cutting utilities) are illegal and expose you to serious tenant claims.
General information about Ontario residential tenancies — not legal advice, and the exceptions matter. If any of these describes your situation right now, say so on a free 15-minute call.
Do These Things Before You Hand Over Keys
Almost every disaster file we take on could have been prevented in the two weeks before move-in. The sequence below costs you nothing but an afternoon — and it is exactly what we do for our own management clients, in the same order.
If you’d rather not do it alone the first time, that’s the whole point of the free consultation. A licensed Ontario paralegal will walk your specific situation — the basement suite, the inherited tenant, the house you’re moving out of — and tell you what to fix first. No obligation, and no charge.
The First-Tenancy Checklist
- Confirm the unit is legal and safe for the use you’re renting it for — zoning, fire separation, egress windows, working smoke and CO alarms
- Set the rent from real local comparables, not a guess
- Advertise properly and screen every adult applicant the same way
- Pull credit, verify income and ID, and call the previous landlord
- Use Ontario’s Standard Form of Lease — and read it before the tenant does
- Collect only a lawful rent deposit and, if you wish, a refundable key deposit
- Photograph and video every room on move-in day, dated and acknowledged
- Give the tenant a written way to request repairs, and keep every request
- Start a rent ledger on day one — memory is not evidence
- Confirm your insurance covers a rental, and require tenant insurance
Blank forms and templates for most of the above are free in our downloads library.
You Should Not Be Standing at the LTB Alone
The fear underneath every first-time landlord question is the same one: what if I get a bad tenant and I can’t afford it? That’s a legal problem, and we are one of the very few Ontario management companies that answers it in-house.
Paralegals, Not Referrals
OLH is licensed Realtors and licensed Ontario paralegals, running property management software we built ourselves — the only Ontario property management company that is also a real estate firm with its own software platform. Your notices, applications and hearings never get handed to a stranger.
Legal Guarantee — $199/mo
A licensed paralegal represents you at all LTB hearings with zero representation fees. Government disbursements are extra — the $186 LTB filing fee and similar — and there’s a $150 file review if an eviction is already underway when you join.
Rent Guarantee Add-On
For $1,250 per year you can cover up to three months of rent on rents up to $3,000 per month — the option nervous first-timers most often ask about, priced so you can decide with a calculator instead of a knot in your stomach.
Non-payment matters typically resolve in roughly 60–90 days depending on LTB scheduling. Our case preparation draws on a private database of 84,000+ Ontario LTB orders.
Start Where a First-Timer Should Start
A flat monthly fee that never takes a percentage of your rent — plus the ability to upgrade to full legal protection the moment life gets complicated.
Full-Service — $139/mo
The natural starting point: we take the day-to-day — tenant communication, maintenance coordination, inspections, turnover, N1 preparation, and annual statements. Additional units are added at a reduced rate — a duplex you manage as one property is $198/month total.
Legal Guarantee — $199/mo
Everything in Full-Service plus every notice, filing and hearing handled by a licensed paralegal at zero representation fees. Additional units added at a reduced rate. Government disbursements extra; $150 file review if an eviction is already in progress.
REALTOR.ca Listing — $29/mo
Add a listing on tap to any plan and your vacancy goes on the MLS® and REALTOR.ca through our own brokerage — unlimited turnovers, no $549 flat fee, no month’s rent to a realtor. How it works →
The Basement-Suite Case
Renting the lower unit of the house you live in, or the second unit of a duplex? You don’t buy two plans. You take one plan on the property and add the second unit at a reduced rate — a Full-Service duplex is $198/month total. Two tenancies, two ledgers, one flat monthly fee.
Just Need the First Tenant Found?
Tenant placement is separate from management. Our DIY placement starts at a flat $549; full-service placement with a licensed Realtor is one month’s rent, and typical placement runs 7–14 days. Management clients can add a REALTOR.ca listing for $29/month.
Every plan runs on our own platform: owner portal, live rent ledger, maintenance with photo and video verification, Ontario Standard Lease e-signing, Equifax screening, Equifax rent reporting, and the Ask Ezy AI assistant. See the platform →
Learn It Yourself — We’d Rather You Did
We’ve been teaching Ontario landlords since 2003, and our landlord community is now 30,000+ strong. Everything below is free. Use it whether or not you ever become a client.
Free Forms & Guides
Move-in checklists, letters, and landlord templates, ready to download.
Screening Questions
The exact questions to ask every applicant — and the ones you may not ask.
First-Time Landlord Questions — Answered
Can I collect a damage deposit in Ontario?
Do I have to use Ontario’s Standard Form of Lease?
My tenant’s one-year lease is ending. Do they have to move out?
My tenant is late. When can I serve an N4?
How much notice do I need to raise the rent?
I’m renting out my basement. Do I really need a management plan?
I inherited a tenant when I bought the property. What now?
Is the 15-minute consultation really free?
Ask Before You Sign, Not After
Fifteen free minutes with a licensed Ontario paralegal — the lease, the deposit, the dates, the tenant you’re unsure about. We will not let you make the expensive beginner mistakes.
📅 Book My Free 15-Minute Call 📞 (519) 258-3966 — Call or TextBook Your Free Landlord Consultation
Tell us about your property or tenant situation. A licensed paralegal property manager will reach out — usually same-day. 100% free, no obligation.