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Wisconsin Property Tax (2026)

Info: Wisconsin's primary local tax: municipal assessors value most property at market value as of Jan 1 (the state assesses manufacturing property and equalizes values across municipalities), and school districts, municipalities, counties, technical colleges and special districts levy on it.

InfoVerified Jul 19, 2026

Wisconsin's primary local tax: municipal assessors value most property at market value as of Jan 1 (the state assesses manufacturing property and equalizes values across municipalities), and school districts, municipalities, counties, technical colleges and special districts levy on it. School-levy, lottery-and-gaming (primary residence) and first-dollar credits reduce bills; municipal and county levy growth is generally limited to net new construction.

Official source: revenue.wi.gov →

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