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Ontario landlord tools, built on the Residential Tenancies Act
Calculate rent increases, track LTB deadlines, model vacancy losses, and screen applicants — all referenced to the RTA, 2006. Use them anonymously.
Rent increase calculator
2026 Ontario guideline
Current rent
$2,400.00
Guideline
2.1%
Max increase
+$50.40 / mo
New rent
$2,450.40
Send notice by Jul 3, 2026 · 90 days’ warning
Notice deadline
14 days to respond
Tue, May 12
Tue, May 12
Vacancy cost
21 days vacant
−$1,680 lost rent
−$1,680 lost rent
Built for Ontario rentals · No sign-up needed
Always free
Rent increase
Guideline + send-by date
Notice deadlines
Late rent, repairs, move-out
Vacancy cost
Per-day loss
Lease risk
Income-to-rent check
All tools
Pick a calculator — every result links back to the relevant section of the RTA, 2006.
Rent Increase Calculator
Ontario guideline rent increases with N1 notice deadlines.
LTB Deadline Tracker
N4, N5, N8, N12, N13 notice periods and filing windows.
Vacancy Cost Calculator
See the real cost of leaving a unit vacant while searching.
Lease Risk Simulator
Income-to-rent ratio preview using the Ontario 3× standard.
LTB Form Generator
Generate pre-filled N4, N5, and N12 notices from your active leases.
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