Find your local collector, statewide rules and official tax pages below.
Not tax or legal advice; confirm with your county and local collector.
Use the municipality where your property is located. Confirm the collector and payment instructions on your bill.
Official source. Verified .
This is a selection of official local pages. Use the directory for other municipalities.
Official source. Verified .
Official source. Verified .
Municipal bill dates: Not yet announced here. Statewide rules describe the general schedule and its exceptions; they do not establish your property’s payment cutoff. Check the official tax page above.
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Verified: October 24, 2026.
All Wisconsin rules and sources
Not tax or legal advice; confirm with your county and local collector.
A ZIP can cross county and municipal boundaries. The finder lists matching counties; use the official directory to confirm your property’s collector.
A ZIP or city can span counties. Choose the county for your property.
Payments for the remaining communities in Waukesha County should be made payable to the local treasurer and mailed directly to that community's treasurer.
Verified
Tax Collection hours at City Hall are Monday-Friday, 8:00 a.m. - 4:00 p.m.
Verified
Census ACS 2020–2024 estimates for owner-occupied homes. The median annual tax paid is a historical survey estimate, not a quote for this year’s bill.
| Area | Median annual tax paid | Median home value | Effective rate estimate |
|---|---|---|---|
| Waukesha County | $4,554 | $398,200 | 1.14% |
| Wisconsin | $3,792 | $266,500 | 1.42% |
| United States | $3,119 | $332,700 | 0.94% |
Waukesha County’s effective-rate point estimate is 0.28 percentage points below Wisconsin’s and 0.21 percentage points above the US estimate.
Effective rate = median annual real estate taxes paid (B25103) ÷ median owner-occupied home value (B25077). State and US figures use their own Census medians, not averages of counties. These ratios are not statutory rates or medians of individual tax rates. Differences are not tests of statistical significance. Bounded or missing estimates stay unavailable.
Annual taxes: $4,554 (90% margin of error: ±$38). Census table B25103_001E. Verified October 24, 2026.
0500000US55133|4554|38|4595|51|4481|63
Home value: $398,200 (90% margin of error: ±$3,967). Census table B25077_001E. Verified October 24, 2026.
0500000US55133|398200|3967
Annual taxes: $3,792 (90% margin of error: ±$12). Census table B25103_001E. Verified October 24, 2026.
0400000US55|3792|12|3908|14|3605|19
Home value: $266,500 (90% margin of error: ±$1,051). Census table B25077_001E. Verified October 24, 2026.
0400000US55|266500|1051
Annual taxes: $3,119 (90% margin of error: ±$4). Census table B25103_001E. Verified October 24, 2026.
0100000US|3119|4|3489|4|2576|4
Home value: $332,700 (90% margin of error: ±$236). Census table B25077_001E. Verified October 24, 2026.
0100000US|332700|236
Tools for Waukesha County, WI
Starts at the county’s Census median: $398,200. Change it to your best estimate.
Your home value × the county’s Census effective rate; your actual bill may differ.
Not tax or legal advice; confirm with your county.
Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.
0500000US55133|4554|38|4595|51|4481|63
Official source. Last verified 2026-10-24.
A complete date-based penalty rule and its matching cutoff have not been verified here.
Not tax or legal advice; confirm with your county.
Check the exemptions that may fit. A “Yes” does not confirm eligibility; your assessor makes that decision.
2025: full-year Wisconsin resident, 18+ by December 31, household income below $24,680. Owner/renter and earned-income/disability/age conditions and exclusions are detailed in the cited instructions.
We’ll show the next step for this exemption.
Not tax or legal advice; confirm with your county.
Official eligibility and application
You are a legal resident of Wisconsin for all of 2025, from January 1 through December 31. You are 18 years of age or older on December 31, 2025. You have less than $24,680 in household income for 2025.
Official source. Last verified 2026-10-24.
Estimates are separate. Do not add them together; eligibility, taxing units and restrictions can overlap.
Use market value, not assessed or taxable value.
This compares market values only; being above the county median does not establish overassessment.
Not tax or legal advice; confirm with your county.
Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.
0500000US55133|4554|38|4595|51|4481|63
Official source. Last verified 2026-10-24.
County appeal deadline: Not yet announced here. Confirm the deadline on your notice with the official office.
County filing instructions have not been verified here.
State guidance: After an informal Open Book review, an owner may appeal the assessment to the municipal Board of Review.
Official appeal source. Last verified 2026-10-24.
Compare the same home value in up to four counties.
Starts at the county’s Census median: $398,200. Change it to your best estimate.
Enter another ZIP, city or county to compare estimated annual bills.
Not tax or legal advice; confirm with your county.
Not tax or legal advice; confirm with your county. How these estimates work.
Get an email when we add verified tax dates for your city, town or township in Waukesha County. This signup is only for city coverage updates. Confirm your email to join. Unsubscribe in one click.
Milwaukee-Waukesha, WI (Metropolitan Statistical Area). Census delineation, verified October 24, 2026.
33340 | Milwaukee-Waukesha, WI | Metropolitan Statistical Area | Waukesha County | Wisconsin | 55 | 133
Updated , from cited verification dates. Individual sources may have earlier checks.