What is the tax rate? When are taxes due? How is property assessed?
In the Town of Oakville, Ontario, property tax & assessment rules are set by 2026 Final Tax Rate Summary (Region, Town, Waste, Police, Education) and 2 other bylaws, verified 2026-10-28. Due dates: Interim: Feb 25 & Apr 27, 2026; Final: Jun 25 & Sep 25, 2026. Penalty interest: 1.25 per cent monthly, applied on the first day of each month of default (15 per cent annually).
Residential/Farm (RT/RH) 0.850960%; Multi-Residential (MT) 1.548920%; New Multi-Residential (NT) 0.850960%; Affordable Rental Housing (NT2) 0.723355%; Commercial Full rate (CT/CH/DT/ST/GT) 1.787132%; Industrial Full rate (IT/LT) 2.339226%; Industrial Full rate (IH) 2.557410%; Farmland awaiting development (I1/R1/C1) 0.638221%; Pipeline (PT) 1.621025%; Farmland (FT) 0.177842%; Managed Forest (TT) 0.212740%; Downtown BIA Commercial Full rate (CT/DT/ST/GT) 0.384707%; Bronte BIA Commercial Full rate 0.490270%; Kerr Street BIA Commercial Full rate 0.201615%
"TOWN OF OAKVILLE 2026 FINAL TAX RATE SUMMARY"
scout note
Breakdown of 2026 final rates by component; residential Region 0.364585%.
Tax Due Dates & Payments (2026)
adopted bylaw
due dates
Interim: Feb 25 & Apr 27, 2026; Final: Jun 25 & Sep 25, 2026
"2026 due dates" section: First installment - February 25, 2026 / Second installment - April 27, 2026 / First installment - June 25, 2026 / Second installment - September 25, 2026
penalty interest
1.25 per cent monthly, applied on the first day of each month of default (15 per cent annually)
"Interest is charged at 1.25 per cent monthly, applied on the first day of each month of default"
scout note
2026 instalments: Feb 25, Apr 27, Jun 25, Sep 25. Interest 1.25% per month (15% annual) from first day of default.
Tax Rates - 2026 final and interim rates
adopted bylaw
tax rate
Final tax rates: Residential RT/RH 0.850960 per cent; Multi-Residential MT 1.548920 per cent; New Multi-Residential NT 0.850960 per cent; Commercial - Full CT/CH/DT/ST/GT 1.787132 per cent; Commercial - Vacant/Excess Land CU/DU/SU/CX 1.787132 per cent; Industrial - Full IT/LT 2.339226 per cent; Industrial - Full IH 2.557410 per cent; Industrial - Vacant/Excess Land IU/IX/LU 2.339226 per cent; Industrial - Vacant/Excess Land IJ/IK 2.557410 per cent; Industrial - Farmland Awaiting Development R1/C1/I1 0.638221 per cent; Pipeline PT 1.621025 per cent; Farmland FT 0.177842 per cent; Managed forest TT 0.212740 per cent; BIA - Full CT/DT/ST/GT Downtown BIA 0.384707 per cent, Bronte BIA 0.490270 per cent, Kerr Street BIA 0.201615 per cent; BIA - Vacant/Excess Land CX/CU Downtown BIA 0.384707 per cent, Bronte BIA 0.490270 per cent, Kerr Street BIA 0.201615 per cent; Interim notional tax rates: Residential RT/RH 0.417316 per cent; Multi-Residential MT 0.758132 per cent; New Multi-Residential NT 0.417316 per cent; Commercial - Full CT/CH/DT/ST/GT 0.881674 per cent; Commercial - Vacant/Excess Land CU/DU/SU/CX 0.881674 per cent; Industrial - Full IT/LT 1.152543 per cent; Industrial - Full IH 1.261635 per cent; Industrial - Vacant/Excess Land IU/IX/LU 1.152543 per cent; Industrial - Vacant/Excess Land IJ/IK 1.261635 per cent; Industrial - Farmland Awaiting Development R1/C1/I1 0.312987 per cent; Pipeline PT 0.801844per cent; Farmland FT 0.087288 per cent; Managed forest TT 0.104329 per cent; BIA - Full CT/DT/ST/GT Downtown BIA 0.188688 per cent, Bronte BIA 0.240207 per cent, Kerr Street BIA 0.101725 per cent; BIA - Vacant/Excess Land CX/CU Downtown BIA 0.188688 per cent, Bronte BIA 0.240207 per cent, Kerr Street BIA 0.101725 per cent
2026 tax rates; interim rate
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Town of Oakville 2026 final and interim tax rates by class (residential final 0.850960% combined); links 2026 final and interim rate summary PDFs and historical rates.