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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

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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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