When a tenant misses rent in Ontario, the legal path runs in one order: serve a Form N4, file a Form L1 with the Landlord and Tenant Board if the money doesn’t arrive, attend a hearing, and enforce the Board’s order through the sheriff if the tenant still won’t pay or leave. Only the Board can end a tenancy over arrears, and only the Court Enforcement Office can carry out an eviction. Everything else, including changing the locks yourself, is offside.
One thing changed recently, and it changes your timing. For N4 notices given on or after September 21, 2026, the notice period dropped from 14 days to 7. The Landlord and Tenant Board’s operational update of September 21, 2026 confirms the shorter period, along with an updated N4 form and a new payment rule for tenants who want to raise their own issues at an arrears hearing. Most guides online still describe the old 14-day process. This one follows the rules as they stand in October 2026.
An N4 is not an eviction. It starts a clock, and since September 21, 2026 that clock runs 7 days, not 14.
What is the first step when a tenant doesn’t pay rent?
Serve a Form N4 (Notice to End a Tenancy Early for Non-payment of Rent) once the rent is actually overdue. If rent is due on the first of the month, the tenant is in arrears on the second, and that is the earliest day you can give the notice. You can’t serve it on the due date itself.
Before you serve anything, reconcile the ledger. The N4 lists each rental period with rent charged, rent paid and the balance owing, and the amount has to be right as of the day you give the notice. Partial payments, a rent deposit you’re holding and any increase that wasn’t given lawfully all change the number. An N4 with the wrong arrears figure is one of the most common reasons an application gets dismissed months later, with the filing fee gone.
Two limits on what goes on the form. First, the N4 is for rent only. Money owed for utilities, damage or other charges does not belong on it, however real those debts are. Second, the N4 only works while the tenant is still living in the unit. If the tenant has already moved out owing money, that’s a different application (Form L10), covered below.
How does the 7-day N4 work now?
The termination date is the date on the N4 by which the tenant must pay everything or move out. For a notice given on or after September 21, 2026, the termination date must be at least 7 days after you give the notice, whatever the rent cycle. Notices given before that date keep the old periods: 7 days for daily or weekly rent, 14 days for monthly or yearly rent. If you still have an older N4 form saved (the pre-September 2026 version), don’t use it. The Board released an updated N4 with the change, so download the current form from Tribunals Ontario.
How you deliver the notice moves the dates, because the count starts when the notice counts as given. Handing it to the tenant starts the clock that day. Mailing it adds 5 days, because a mailed notice is treated as given 5 days after mailing. Posting the notice on the tenant’s door is not valid service at all.
| Stage | Earliest timing (rent due on the 1st, monthly tenancy) | What has to be true |
|---|---|---|
| Rent missed | October 1 | The ledger is reconciled and the arrears figure is exact. |
| N4 given to the tenant | October 2, handed to the tenant | Current N4 form, rent amounts only, names and unit address exactly as on the lease. |
| Termination date | October 9 (October 14 if the N4 was mailed on October 2) | At least 7 days after the notice counts as given. |
| Tenant pays in full | Any time before you file the L1 | Full arrears on the N4 plus any rent that came due after it. The N4 is then void and the tenancy continues. |
| L1 filed | October 10 (October 15 if mailed) | The day after the termination date, with the tenant still in the unit. |
| Hearing | Tribunals Ontario’s published average for L1 files is about 3 months from filing | An average, not a promise. Your Notice of Hearing sets the real date. |
| Order and enforcement | After the hearing | The order sets a deadline to pay and stay. If it passes unpaid and the tenant stays, only the sheriff can enforce. |
The tenant can void the N4 by paying, but the payment has to be complete: everything listed on the notice plus any rent that came due after the notice was given. A partial payment reduces what’s owed. It does not void the notice, and the process keeps running on the balance.
What mistakes get an N4 or L1 thrown out?
Most failed arrears files don’t fail on the facts. They fail on paperwork, and the failure usually surfaces at the hearing, months in, when the member finds the defect and dismisses the application. The landlord starts over with a new N4 while the arrears keep growing. The recurring defects:
- Wrong termination date. Counted from the day of service instead of the day the notice counts as given, or set without the 5 extra days a mailed notice needs. A termination date even one day early can void the notice.
- Wrong names or address. Tenant names must match the lease, and the rental unit has to be identified exactly, including the unit. People who aren’t on the lease don’t go on the notice.
- Non-rent charges on the N4. Utilities, damage and fees inflate the arrears figure and put the whole notice at risk. Those amounts have their own routes; they don’t ride on an N4.
- An out-of-date form. The N4 was reissued in September 2026 with the 7-day period. An old saved copy states the wrong rules.
- No Certificate of Service. When you file the L1, the Board needs a copy of the N4 and a Certificate of Service showing how and when you gave it. Through the Tribunals Ontario Portal, have the certificate ready to upload, or be prepared to provide it within 5 calendar days of filing.
- Serving the N4 on the due date. Rent isn’t overdue until the day after it’s due.
The wider set of landlord duties around notices, entry and deposits sits in our guide to Ontario landlord rights and responsibilities. This article stays on the non-payment track specifically.
What happens after you file the L1?
The Form L1 (Application to Evict a Tenant for Non-payment of Rent and to Collect Rent the Tenant Owes) asks the Board for both things at once: an eviction order and an order for the money. The earliest you can file is the day after the termination date on the N4, and only if the tenant is still living in the unit. Filing runs through the Tribunals Ontario Portal, by mail or by courier. The fee on the current L1 form (2026/07) is $201, or $186 if you file through the Portal, and the Board won’t process the application without it. A fee waiver exists for landlords who qualify.
After filing, the Board sends you and the tenant a Notice of Hearing with the date and format. On timing, Tribunals Ontario’s published figures (last updated November 27, 2024) put L1 and L9 applications at about 3 months from filing to a scheduled hearing on average, improved from 8 to 10 months in early 2023. Treat that as the Board’s average across Ontario, not a date for your file. Region, season and whether the tenant contests all move it.
Your evidence (the lease, the ledger, the N4, the Certificate of Service, and your communications about the arrears) goes to the Board and the tenant ahead of the hearing under the Board’s Practice Direction on Evidence, generally at least 7 days before. Build the file as you go. Reconstructing a ledger the week before a hearing is how numbers stop matching.
Can the tenant still stop the process after you file?
Yes, in three ways, and it helps to know all three before the hearing rather than during it.
Paying in full. Up until the Board issues its order, the tenant can end the application by paying everything: the arrears claimed in the L1, your filing fee, and any new rent that came due after you filed. If that happens, the tenancy continues. From the landlord’s side that’s a good outcome wearing a frustrating costume. You’re whole, and the file closes.
A payment plan. If the tenant can pay over time, use the Board’s Payment Agreement Form. It’s mandatory, not optional paperwork, and if the Board issues a consent order on the agreement the hearing is cancelled. If the tenant then misses a payment, you have 30 days from the missed payment to act: apply on a Form L4 for an eviction order without a hearing (if the agreement included that term), or ask the Board to reopen the application.
The hearing itself. A member can delay an eviction, refuse it, or put the tenant on a payment plan under section 83 of the Residential Tenancies Act, 2006, even where the arrears are proven. Arrears alone don’t guarantee an eviction order. What changed on September 21, 2026 is the tenant’s side of the hearing: for L1 applications filed on or after that date, a tenant who wants to raise other issues (maintenance problems, tenant rights claims) must first pay you at least half the arrears claimed, at least 7 days before the hearing, paid directly to you and not to the Board in trust, with a written description of the issues and their evidence also delivered at least 7 days ahead. Tenants who don’t meet that bar can still dispute the arrears amount itself, but the side issues stay out.
What happens after the Board makes its order?
A typical eviction order for arrears sets a deadline: pay the full amount in the order (arrears, the filing fee and any rent that has come due since) by that date and the eviction part never takes effect, or don’t, and the tenancy ends. If the deadline passes unpaid and the tenant is still in the unit, the order goes to the Court Enforcement Office, the sheriff, for enforcement. That office is the only one that can physically carry out an eviction in Ontario. You file the order with the sheriff’s office where the property is, pay their enforcement fee, and they schedule and attend the lockout.
What you cannot do at any point in this process: change the locks, remove the tenant’s belongings, shut off heat, water or electricity, or enter the unit to pressure the tenant out. Each of those is an offence under the Residential Tenancies Act and hands the tenant a strong application of their own, on top of setting your file back. The legal compliance side of managing a rental is mostly this discipline: the process is slow, and it is also the only route that ends with an enforceable order.
If the tenant leaves owing money, the claim doesn’t die at the door. A Form L10 (Application to Collect Money the Former Tenant Owes) covers unpaid rent and compensation for the period after the tenancy ended, as long as the tenant moved out on or after September 1, 2021 and you file within one year of the move-out date. Our guide to commonly damaged items in rental properties covers the L10 route for damage claims; the same one-year clock applies.
What if you want the rent, not an eviction?
File a Form L9 (Application to Collect Rent the Tenant Owes) instead. It asks the Board for a payment order only, no termination of the tenancy. You can file it the day after rent was due, as long as the tenant is still in the unit. Landlords use it when the relationship is worth keeping but the debt needs to be formal: a long-term tenant who hit a rough patch, or arrears you want on the record before they grow. Our rent collection page sets out how arrears handling fits into day-to-day management.
Can you run an arrears file yourself?
Often, yes. A clean, uncontested L1 (accurate ledger, valid N4, tenant who simply can’t pay) is paperwork and patience, and plenty of Ottawa landlords file their own. The case for help gets stronger when the file is contested, when the tenant raises maintenance or rights issues, when the ledger has deposits, partial payments or a rent increase to untangle, or when you live outside Ontario and can’t attend to service and hearing dates in real time. Licensed paralegals handle LTB work and are the right call for a contested hearing; a management company earns its place earlier in the chain, keeping the ledger, the notices and the deadlines clean enough that the hearing is short. If arrears are becoming a pattern across your rentals, the cheaper fix usually sits upstream, in how tenants get screened and how the first missed payment gets handled, not in faster evictions.
What this guide can’t tell you
It can’t tell you how long your hearing will take. The 3-month figure is Tribunals Ontario’s published average from November 2024, Board-wide, and individual files run shorter and longer. It can’t predict a member’s section 83 decision, which turns on the tenant’s circumstances as presented at your hearing. It also assumes a standard residential tenancy under the Residential Tenancies Act. Care homes, some student residences, units shared with the owner and other exempt arrangements follow different rules, and arrears tangled up with an above-guideline increase, a rent rebate claim or a disputed deposit need advice on the specific file. For a contested matter, a licensed paralegal is worth the call before the hearing, not after.
The Bottom Line
The Ontario arrears process is a sequence, and the sequence is the strategy: reconcile the ledger, serve the current N4 with a termination date at least 7 days out (longer if you mail it), file the L1 the day after that date passes unpaid, and keep the evidence file current until the hearing. The September 2026 changes shortened the front end of the process by a week. They did not shorten the cost of a defective notice, which is still a dismissed application and a restart. Landlords who come out of arrears files whole are rarely the ones who moved fastest. They’re the ones whose paperwork was right the first time.
Frequently Asked Questions
Is the N4 notice period 7 days or 14 days?
Seven days, for any N4 given on or after September 21, 2026. The Landlord and Tenant Board shortened the period from 14 days as part of its September 21, 2026 legislative update, and released an updated N4 form with the change. Notices given before that date follow the old rules: 14 days for monthly or yearly rent, 7 days for daily or weekly rent. Either way, the termination date counts from when the notice counts as given, and mailing adds 5 days.
When is the earliest I can file an L1?
The day after the termination date written on your N4. Not on the termination date itself, and only if the tenant is still living in the unit and hasn’t paid everything owed. File earlier and the application is premature; the Board can dismiss it and the filing fee isn’t refunded.
How much does it cost to file an L1 application?
The fee on the current Form L1 (2026/07) is $201, or $186 if you file through the Tribunals Ontario Portal. If the Board orders in your favour, the order typically adds the filing fee to what the tenant owes. A fee waiver is available if you qualify financially.
What happens if my tenant pays part of the arrears?
The balance drops, and that’s all. Only a full payment voids the N4: everything on the notice, plus any rent that came due after you gave it, paid before you file the L1. After you’ve filed, the tenant can still stop the process by paying the arrears claimed, your filing fee and any new rent that has come due, any time before the Board issues its order.
How long will I wait for an LTB hearing on an L1?
Tribunals Ontario’s published figures (November 27, 2024) put L1 applications at about 3 months from filing to a scheduled hearing on average, across Ontario. Your file can be faster or slower, and the Notice of Hearing is the only date that counts. Nothing in the process lets a landlord jump the queue for ordinary arrears.
Can I change the locks if the tenant doesn’t pay rent?
No. Not after an N4, not after filing, and not after an eviction order. Only the Court Enforcement Office (the sheriff) can enforce an eviction order in Ontario. Locking a tenant out, removing their belongings or cutting off services is an offence under the Residential Tenancies Act and gives the tenant grounds for their own application against you.
Do I need a paralegal for an L1 hearing?
Not legally. Landlords can represent themselves, and straightforward arrears files are often self-run. A licensed paralegal earns their fee when the tenant contests the amount, raises maintenance or rights issues, or when your own paperwork has a defect you need assessed before the Board finds it. Management clients hand the file to RentSetGo Property Management at the ledger stage, so the notice, the dates and the evidence are built correctly from the first missed payment.
Chasing rent arrears on an Ottawa rental?
RentSetGo Property Management runs the arrears process the way this article lays it out: the ledger reconciled before anything is served, the current Form N4 served with a termination date that holds up, the L1 filed on the first eligible day, and the evidence file kept hearing-ready until the order lands. Deadlines don’t get missed, and defective notices don’t come back to restart the clock.
Tell us when the rent was last paid in full and we’ll map your file: where it stands in the N4 to LTB sequence, the next deadline, and what it needs from you.
613-800-2523 · info@rentsetgo.ca
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Managing rentals for local and out-of-province owners across Ottawa, where an arrears file handled right the first time is worth months.
Related Reading
- Rent Collection
- Ontario Landlord Rights and Responsibilities
- Legal Compliance
- How to Screen Tenants in Ottawa
- Commonly Damaged Items in Rental Properties: An Ottawa Property Management Perspective
- Landlord and Tenant Board: If a Tenant Does Not Pay Rent (official brochure)
- Tribunals Ontario: Legislative Changes at the Landlord and Tenant Board, Effective September 21, 2026
This article is general information about Ontario’s rent arrears process, not legal advice. Facts were checked against Tribunals Ontario sources on October 19, 2026: the brochure “If a Tenant Does Not Pay Rent,” the Board’s operational update on legislative changes effective September 21, 2026, and the Form L1 information pages (2026/07). Hearing times are the Board’s published averages and change over time; your Notice of Hearing governs your file. For a contested application or a file with defects, consult a licensed paralegal or lawyer before your hearing date.
