Property tax & assessment — Grimsby, Ontario

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

In the Town of Grimsby, Ontario, property tax & assessment rules are set by 2026 Tax Rates — Town of Grimsby, verified 2026-10-23. Due dates: 1st instalment due August 7, 2026; 2nd Instalment due October 2, 2026.

2026 Tax Rates — Town of Grimsby adopted bylaw
tax rate Residential RT: Town 0.00354106, Region 0.00861130, Education 0.00153000, Total 0.01368236; Multi-Residential MT: 0.00697589 / 0.01696426 / 0.00153000 / 0.02547015; Commercial CT,CH,GT,ST: 0.00614338 / 0.01493974 / 0.00880000 / 0.02988312; Commercial Excess/Vacant CU,CX,SU,XU: 0.00614338 / 0.01493974 / 0.00880000 / 0.02988312; Industrial IT,IH,LT: 0.00931299 / 0.02264773 / 0.00880000 / 0.04076072; Industrial Excess/Vacant IU,IX,LU: 0.00931299 / 0.02264773 / 0.00880000 / 0.04076072; Pipelines PT: 0.00602724 / 0.01465729 / 0.00880000 / 0.02948453; Farm/Managed Forests FT,TT: 0.00088527 / 0.00215283 / 0.00038250 / 0.00342060 "2026 Final Tax Rates" table
due dates 1st instalment due August 7, 2026; 2nd Instalment due October 2, 2026 "1st instalment due August 7, 2026" / "2nd Instalment due October 2, 2026"
scout note

2026 final tax rates by class; final bill instalments Aug 7 and Oct 2, 2026; links to prior-year rate PDFs.

Property Tax Due Dates and Penalties — Town of Grimsby

Instalments due first Friday in March, May, August, October; 1.25% penalty on the fourth business day of default and monthly after.

Machine-readable: property-tax.json · Official website: https://www.grimsby.ca/ · Last verified 2026-10-23 · Property tax & assessment across Ontario · Property tax & assessment in other municipalities