Rent was due on the 1st. It is now the 6th, your tenant has stopped answering texts, and the mortgage payment on the property came out yesterday. Until this fall, the first legal step meant two more weeks of waiting before you could do anything else. That wait is now one week under the new N4 notice Ontario timeline.
What changed on September 21
Since September 21, 2026, an N4 notice Ontario landlords use can set a termination date as early as the 7th day after you give it to a tenant on a monthly or yearly tenancy. It used to be the 14th day. The change comes from Bill 60, which amended section 59 of the Residential Tenancies Act. Daily and weekly tenancies were already at 7 days.
Everything else about the N4 works the way it always has:
- You can serve it the day after rent is due.
- A tenant who pays everything owed before the termination date voids the notice, and the tenancy carries on.
- If the tenant does not pay and does not move out, you can file an L1 application with the Landlord and Tenant Board the day after the termination date. The filing fee is $186 through the Tribunals Ontario Portal.
An N4 notice Ontario landlords served before September 21 keeps its 14-day date. Do not go back and shorten it.
How the new timeline works
Take a one-bedroom on the Hamilton Mountain renting for $1,850, with rent due Sunday, November 1. On Monday, November 2, the rent is late, and the N4 notice Ontario clock starts.
Handed to the tenant on November 2: the earliest termination date is November 9. You can file the L1 on November 10. Under the old rule you were waiting until November 17.
Mailed on November 2: the notice counts as given five days later, on November 7. The earliest termination date is November 14.
Your service method matters more now
Under the 14-day rule, mailing an N4 notice Ontario landlords send added five days to a two-week wait. Under the 7-day rule, mailing nearly doubles it (12 days instead of 7).
Handing the notice to the tenant, putting it in the mailbox or mail slot, or sliding it under the door all count the same day. Courier adds one business day. Email only counts if the tenant agreed to it in writing. If you live in Burlington and your rental is on Kenilworth, the drive is worth it. That is the difference the N4 notice Ontario service rules make.
The mistakes that still void an N4
A shorter deadline does nothing for an N4 notice Ontario landlords fill out wrong. The LTB will dismiss an L1 built on a defective N4, and you find that out at the hearing, months later. These are the errors we see most often when we take over a file.
The termination date is a day short. The day you serve is day zero. Serve on the 2nd and the earliest date is the 9th, not the 8th. When in doubt, add a day.
Charges that are not rent. Hydro, water, NSF fees, late fees and repair costs do not belong on an N4. The form is for rent only. One line of utilities arrears can sink the whole notice.
The last month’s rent deposit. You are allowed to collect a last month’s rent deposit in Ontario, and it is held for the last month of the tenancy. Do not subtract it from the arrears on the N4. And there is no legal damage deposit in Ontario, so there is nothing else to draw from.
Names and address that do not match the lease. List every tenant on the lease and the full unit address, including the unit number. “Upper” is not a unit number if the lease says Unit 2.
An old copy of the form. The LTB replaced a long list of its forms on September 21 and stops accepting the previous versions after November 30, 2026. Download a fresh N4 and L1 from the LTB forms page every time instead of reusing the PDF saved on your desktop.
What a bad N4 costs
We took over a triplex near Barton Street East in Ward 3 where the owner had served his own N4 notice Ontario form on a tenant paying $1,650. He added $212 of unpaid hydro to the rent owing and set the termination date one day early. He waited about four months for a hearing, the application was dismissed, and he had to start again with a new notice. That is about $6,600 in rent that built up while he waited, on a notice that was never valid.
What 7 days does not fix
The hearing wait. Paralegals are quoting three to five months from filing an L1 to a hearing, and Bill 60 did not change that part of the process much. I wrote about LTB hearing timelines after Bill 60 separately.
So the saving on an N4 notice Ontario filing is one week at the front of a process that takes months. On $1,850 rent, a week is about $425. That is worth having, but it only helps if you serve on time.
My view: serve the N4 notice Ontario form on the 2nd, every time, for every tenant. Most small landlords wait three or four weeks because they do not want to damage the relationship. An N4 is not an eviction. It is a written record that rent is owing, and most tenants who receive one pay. Applying the same schedule to every tenant is also the fair way to do it. Nobody gets singled out, and nobody gets a favour that another tenant did not.
One more change from the same date: on L1 applications filed on or after September 21, a tenant who wants to raise their own issues at the arrears hearing (maintenance, for example) has to pay 50% of the arrears claimed at least seven days before the hearing. That is next week’s post.
How we handle arrears at Found Spaces
We manage hundreds of rental units across Hamilton, and arrears follow the same steps in every building, from a single-family home in Ancaster to a fourplex in Crown Point. The ledger is checked the day after rent is due. Notices go out on a fixed schedule, served in person or at the door, with the service method recorded. A licensed paralegal handles our LTB filings, so the N4 is checked before it becomes the basis for an application.
Most of the time the N4 notice Ontario landlords serve is the end of it. The tenant pays, or calls, and we set up a payment plan. When it does go further, the paperwork holds up. That is the main thing our landlord legal and LTB support is for.
If you have an N4 notice Ontario form out right now and you are not sure the dates or amounts are right, send it to us and we will look it over before you file. And if you would rather not be the one tracking due dates and service rules at all, that is part of what our rental property management in Hamilton covers.
Kate Mackay is the founder and CEO of Found Spaces Property Management, managing over 600 rental units across Hamilton, Stoney Creek, Ancaster, Dundas, and the greater Hamilton area. She built Found Spaces from the ground up starting in 2017 and specializes in full-service property management for residential landlords and real estate investors.
