Q: When are property taxes due in Doña Ana County for the current fiscal year?
A: Property taxes are due November 10th, with December 10th being the last day to pay without penalty. Tax bills are typically mailed by November 1st unless the Assessor receives a formal extension.
Q: What tax credits are available and do they require application?
A: The Head of Family credit is available to qualifying New Mexico residents, but you must apply annually. This credit requires certification that you meet the definition under Section 7-37-4 D of the Property Tax Code. Most credits are NOT automatic and require application with the County Assessor.
Q: How does the Homestead credit work?
A: New Mexico doesn't have a traditional "homestead exemption" but offers the Head of Family credit that can limit assessment increases. This credit must be applied for each year and helps cap the growth in your taxable value, not reduce the market value itself.
Q: When are properties reassessed?
A: Properties are reassessed periodically by the County Assessor. The assessment schedule varies, but significant changes like sales, new construction, or major improvements can trigger reassessment at any time.
Q: What happens if I pay my property taxes late?
A: Late payments incur penalties and interest. After December 10th, penalty and interest charges begin accruing on the unpaid balance.
Q: Can I pay my property taxes online?
A: Yes, Doña Ana County offers online payment options. Check the County Treasurer's website for available payment methods and any associated convenience fees.
Q: How do special district taxes affect my bill?
A: Your location determines which special districts serve your property (fire, school, municipal services). Each district adds to your total tax rate, which is why rates vary significantly across the county.
Q: How do I appeal my property assessment?
A: Contact the Doña Ana County Assessor's office for the appeals process and deadlines. Appeals typically must be filed within specific timeframes after assessment notices are mailed.
Q: What's the difference between residential and non-residential tax rates?
A: Non-residential properties (commercial, industrial, rental properties with 4+ units) face higher tax rates. For 2025, Las Cruces non-residential properties are taxed at 0.034078 compared to 0.030287 for residential properties.
Q: Where can I find my exact tax rate?
A: Contact the Doña Ana County Assessor's office with your property address to determine your exact rate, as it depends on your specific combination of taxing districts.
