The Ontario N4 Notice, Explained: Non-Payment of Rent
The N4 is the Notice to End a Tenancy Early for Non-payment of Rent — the most common eviction notice in Ontario, and the required first step whenever a tenant owes rent. It does not evict anyone by itself: it starts the legal clock, gives the tenant a chance to pay, and is the document you must have served before you can apply to the Landlord and Tenant Board (LTB) for an eviction order.
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Notice period
At least 14 days (19 days if you serve it by regular mail).
Can the tenant cancel it?
The tenant can cancel ("void") the N4 by paying all the rent they owe, in full, on or before the termination date. If they do, the tenancy simply continues.
Compensation
None required for this notice.
This page is general information about the Ontario N4 — not legal advice. Every tenancy is different. To have your specific situation reviewed by a licensed paralegal at no cost, book a free 15-minute call.
When to Use the N4
The N4 is the right notice when the tenant owes rent. Typical situations:
A tenant has missed rent, in full or in part, and it is now overdue.
You want to start the legal process early rather than let arrears grow.
You intend to file an L1 with the LTB if the tenant does not pay.
How the N4 Process Works
Each step matters — a mistake at any stage, especially the notice itself, can reset the whole process and cost you weeks or months.
Confirm the exact rent owing
Add up only rent that is actually due — not late fees or other charges, which cannot go on an N4. The rent math on the form must be exactly right or the notice can fail at the hearing.
Fill out and serve the N4
Complete the official N4 and serve it by a valid method. The termination date must be at least 14 days after service (19 if served by mail).
Give the tenant the void period
If the tenant pays everything owing before the termination date, the notice is void and the tenancy continues. You cannot apply to the LTB during this window.
File the L1 application
If the tenant has not paid in full by the day after the termination date, file an L1 with the LTB and pay the $186 filing fee. Do it promptly — arrears keep growing until the tenancy ends.
Attend the LTB hearing
Bring a clean rent ledger and proof of what is owed. A licensed paralegal can present the case and respond to any payment plan or defence the tenant raises.
Ready to act? Get your N4 prepared and served → · Next step at the LTB: L1 — Application to Evict for Non-payment and Collect Rent
Mistakes That Void a N4
Putting late fees, NSF charges, or damages on the N4 — only rent belongs on it.
Getting the rent total or the termination date wrong, which is the top reason N4s are thrown out.
Serving by an invalid method, or forgetting the extra days when serving by mail.
Filing the L1 before the termination date has passed, which gets the application rejected.
N4 Notice — Frequently Asked Questions
What is an N4 notice in Ontario?
How many days does an N4 give the tenant?
What happens after the N4 termination date passes?
Can I charge a late fee on an N4?
What if the tenant keeps paying late every month?
Related: How to evict a tenant in Ontario · N4 form & service · N8 notice · N5 notice · All LTB forms
Serve Your N4 Right the First Time — Free Consultation
A defective N4 is the fastest way to lose weeks. Book a free 15-minute call and a licensed paralegal who serves these notices every week will confirm the N4 fits your situation, prepare it correctly, and map your path through the LTB — with a flat-fee quote, no obligation.
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