Q: When are Boulder County property taxes due for Tax Year 2024?
A: Property taxes are due in two equal installments: first half by February 28, 2025, and second half by June 15, 2025. You may also pay the full amount by February 28th to avoid the second payment.
Q: What tax credits are available and how do I apply?
A: The Senior Homestead Credit is available for qualifying seniors and disabled veterans, requiring annual application by July 1st. The Disabled Veteran Credit provides additional relief for qualifying veterans. Both require separate applications filed with the Boulder County Assessor's Office and are not automatically applied.
Q: How does the Senior Homestead Credit work?
A: The Senior Homestead Credit limits assessment increases to 50% of the percentage increase in median home values statewide, helping control property tax growth for qualifying seniors. You must apply annually by July 1st, and it only applies to your primary residence. This credit caps assessment growth rather than reducing your home's market value.
Q: When does Boulder County reassess properties?
A: Boulder County conducts property reassessments every two years. The most recent reassessment was effective for tax years 2023-2024, with the next reassessment scheduled for 2025-2026.
Q: How can I appeal my property assessment?
A: Assessment appeals must be filed with the Boulder County Board of Equalization by July 1st of the assessment year. You can file online through the County Assessor's website or submit a written protest form with supporting evidence of your property's value.
Q: What are the penalties for late property tax payments?
A: Late payments incur a 1% penalty per month after the due date, plus 1% interest per month on the unpaid balance. After three years of delinquency, properties may be subject to tax lien sale.
Q: Can I pay my property taxes online?
A: Yes, Boulder County offers online payment options through their official website at bouldercounty.org. You can pay by electronic check or credit card, though credit card payments include processing fees.
Q: Why do properties in different parts of Boulder County have different tax rates?
A: Tax rates vary because properties are served by different combinations of special taxing districts (school districts, fire districts, library districts, etc.). Each district sets its own mill levy based on funding needs, creating location-specific total tax rates.
Q: What triggers a supplemental tax bill?
A: Supplemental taxes are issued when property changes ownership, new construction is completed, or significant improvements are made during the tax year. The supplemental amount is based on the increased assessed value, prorated for the remaining portion of the tax year.
Q: How do I verify my lender is paying my property taxes correctly?
A: Review your annual escrow analysis statement and verify payments appear on your Boulder County property tax account online. Contact your lender immediately if you receive delinquency notices, as escrow shortfalls can result in late penalties.
