Lafayette County, WisconsinProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Tax bill mailing
- Mid-December 2026; Lafayette County produces bills for its municipalities, but the official county source does not publish a single countywide mailing day.
- Payment deadline
- For 2026 Wisconsin property taxes payable in 2027: full payment or the first installment is due January 31, 2027 to the local municipal treasurer; the second installment is due July 31, 2027 to the county treasurer. Missed installments become delinquent with statutory interest and penalty.
- Assessment appeal
- 2026 Open Book and Board of Review dates are municipality-specific; no single countywide date is published. Wisconsin procedure requires written or oral notice of intent at least 48 hours before the first Board of Review meeting, and the written objection (PA-115A) is generally due within the first two hours of that meeting, subject to statutory exceptions.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
Wisconsin has no county homestead exemption. For the 2026 tax year, the Lottery and Gaming Credit is claimed on Form LC-100 through the local municipal or county treasurer for an owner-occupied primary residence; income-based Homestead Credit claims use Wisconsin DOR Schedule H or H-EZ with the applicable 2026 Wisconsin income-tax filing.
Senior relief
Wisconsin has no general age-based county property-tax exemption. Older or disabled homeowners may qualify for the income-limited Homestead Credit, Lottery and Gaming Credit, Veterans and Surviving Spouses Property Tax Credit, or WHEDA property-tax deferral loans, subject to each program's eligibility and filing rules.
Valuation limits
No general parcel-level annual valuation cap identified in Wisconsin. Municipal assessments follow state market-value and uniformity requirements; Wisconsin levy limits cap aggregate local levies, not individual assessed-value growth, while state credits and relief programs reduce qualifying tax bills.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.