What is the tax rate? When are taxes due? How is property assessed?

Property tax & assessment — Leeds and the Thousand Islands, Ontario: By-law 2026-015 - 2026 Estimates and Tax Rates

In the Township of Leeds and the Thousand Islands, Ontario, property tax & assessment rules are set by By-law 2026-015 - 2026 Estimates and Tax Rates, verified 2026-10-26. Due dates: Friday September 18, 2026. Penalty interest: 1.25% per month.

By-law 2026-015 - 2026 Estimates and Tax Rates adopted bylaw

tax rate	Township Tax Rate per Schedule A: Residential 0.00565325; Residential: Farmland 1 0.00226130; Multi-Residential: Full 0.00565325; Commercial: General 0.00761153; Commercial: Full 0.00761153; Commercial: Farmland 1 0.00226130; Commercial: Excess Land 0.00761153; Commercial: Vacant Land 0.00761153; Industrial: Full 0.01024029; Industrial: Excess Land 0.01024029; Industrial: Vacant Land 0.01024029; Aggregate Extraction: Full 0.00833259; Farm: Full 0.00141331; Pipeline: Full 0.00935669; Management Forest: Full 0.00141331; Payment in Lieu Residential: Full 0.00565325; Residential: General 0.00565325; Residential: Full, Shared 0.00565325; Commercial: Full 0.00761153; Commercial: General 0.00761153; Commercial: Full, Vacant Land 0.00761153; Industrial: Full, Shared 0.01024029; Industrial: Excess Land, Shared 0.01024029; Payments in Lieu - Taxable Tenants Residential: Full 0.00565325; Commercial: Full 0.00761153; Landfill: Full 0.00761153.	Schedule "A"
due dates	Friday September 18, 2026	s. 6
penalty interest	1.25% per month	s. 9

scout note

Levies 2026 township purposes and sets 2026 tax rates by class, using United Counties of Leeds and Grenville ratios (By-law 25-14); penalty/interest 1.25% per month on arrears.

Property Taxes

Interim taxes due March 20, 2026 (third Friday in March); final due September 18, 2026 (third Friday in September); 1.25% monthly penalty on unpaid amounts.