Wisconsin funds public schools heavily through property tax, with limited state equalization aid. The effective rate of 1.68% is the seventh-highest in the US. Local school district levies vary significantly: Milwaukee and high-end Madison-area districts have higher rates than rural northern Wisconsin. Recent state budgets have included rebates and credits to offset some of this burden, but the underlying rate remains high.

The Homestead Credit provides up to $1,168 in property tax relief (or rent equivalent for renters) for homeowners and renters with household income under $24,680. Claim it on your Wisconsin state income tax return using Schedule H. Unlike some states' homestead exemptions, this is a tax credit rather than an assessment reduction. It is one of Wisconsin's primary property tax relief mechanisms for lower-income households.

Madison's median home value rose from approximately $260,000 in 2018 to $425,000 today, one of the largest percentage increases among Midwestern state capitals. The University of Wisconsin, state government, biotech (Promega), and Epic Systems' growth in nearby Verona have driven demand. Some inner Madison neighborhoods now have medians above $600,000. Suburbs like Sun Prairie and Fitchburg offer somewhat more affordable options.