Q: When are property taxes due in Waukesha County for the 2026 tax year?
A: Property taxes are due in two equal installments: first installment by January 31, 2026, and second installment by July 31, 2026.
Q: What tax credits are available and do I need to apply?
A: Wisconsin offers several tax credits including the Homestead Credit, Veterans Disability Credit, and Senior Citizens Credit. All credits require annual application and are not automatically applied. Applications are typically due by the first Monday in May.
Q: How does the Homestead Credit work?
A: The Homestead Credit limits annual assessment increases on your primary residence and provides tax relief based on income. It does not reduce your property's market value but caps how much your assessed value can increase year-over-year. You must file Form HS-122 annually by the May deadline.
Q: How often are properties reassessed in Waukesha County?
A: Wisconsin law requires properties to be assessed annually, but many municipalities conduct full revaluations every 3-5 years with trending adjustments in between years.
Q: What if I disagree with my property assessment?
A: You can appeal your assessment to your local Board of Review, typically meeting in May. Contact your municipal assessor's office for specific deadlines and procedures.
Q: What are the penalties for late property tax payments?
A: Interest and penalties accrue on unpaid taxes at rates set by state law, currently around 1.5% per month. Additional collection fees may also apply.
Q: Can I pay property taxes online?
A: Most municipalities in Waukesha County offer online payment options through their websites or third-party services like Point and Pay. Check with your specific municipality for available payment methods.
Q: Why do I have special district taxes on my bill?
A: Special districts provide specific services like libraries, fire protection, or sanitary services. The districts you're charged for depend on your property's location and which services are provided to your area.
Q: Can I pay my property taxes directly instead of through escrow?
A: If your mortgage is paid off or your lender doesn't require escrow, you can pay taxes directly to your municipal treasurer. Contact your lender to discuss escrow waiver options if you have sufficient equity.
Q: What happens if I don't pay my property taxes?
A: Unpaid property taxes become a lien on your property. After several years of non-payment, the county may eventually foreclose on the property through a tax deed process.
