Calculate Termination Date
Select your notice type and enter the date you will serve the notice
For when tenant has not paid rent in full
Calculated Dates
Earliest Termination Date
Thursday, October 22, 2026
Earliest L1 Filing Date
Friday, October 23, 2026
You can file with the LTB the day after the termination date
At least 7 days after the notice is given (monthly or yearly tenancy, RTA s.59). Shortened from 14 days by Bill 60 for notices given on or after 21 Sep 2026 (a mailed or couriered notice is given on the day RTA s.191 deems it served).
Bill 60: this change applies (notices given on or after 21 Sep 2026)
The earliest N4 termination date is the 7th day after the notice is given, for every tenancy (RTA s.59(1)). Before 21 Sep 2026 it was 14 days for a monthly or yearly tenancy.
Important Notes
Minimum 7 days notice required.
Serving by mail adds 5 days, and by courier the next non-holiday day (RTA s.191).
This calculator provides guidance only.
Other Tools
Calculate, then serve the notice.
The date math is the easy part. The forms, the tenant portal, the audit trail — all waiting in Tenon10.
Your tenancy lifecycle.
End-to-end.
Tenon10 handles lease signing, amendments, renewals, and terminations, with Ontario's notice periods and guideline rates built into the forms.