Taos County, NM property tax deadlines
5 coming property tax dates for Taos County, New Mexico. Each one links to its official source and shows the day LevyDay last checked it.
| Next dates | Bills due | Last day without penalty | Appeal by | Exemption filing |
|---|---|---|---|---|
| Taos | Nov 10, 2026tax.newmexico.govOct 21 | Dec 10, 2026tax.newmexico.govOct 21 | Set by noticetaoscounty.orgOct 21 | Not on file |
Deadlines in date order
| Date and source | Deadline |
|---|---|
| April 10 every yeartax.newmexico.govOct 21 | Bills due Second half due April 10 of the year after the tax year. |
| May 10 every yeartax.newmexico.govOct 21 | Last day without penalty Pay the second half May 10 of the year after the tax year. Interest and a penalty start after that. |
| November 10 every yeartax.newmexico.govOct 21 | Bills due First half due |
| December 10 every yeartax.newmexico.govOct 21 | Last day without penalty Pay the first half Interest and a penalty start on first-half taxes still unpaid after December 10. |
| Varies, see rule set by noticetaoscounty.orgOct 21 | Appeal deadline Protest your value with the assessor 30 days after the official mail date on your Notice of Value. In 2026 the county got a 30-day extension, and notices were to arrive by May 1, 2026. |
Appealing your assessed value
Appeal by the date on your noticetaoscounty.orgOct 21
If you think the county valued your home too high, you can appeal. Filing with the county is free and you can do it yourself.
Get help filing an appeal
After you send your details, we look for an independent appeal firm or attorney to take your case. We'll be in touch once one has agreed. Firms usually charge a share of what you save, and the one that takes it may pay LevyDay a referral fee.
LevyDay doesn't file appeals or give legal or tax advice. We only pass your details on. The independent firm or attorney that takes your case does the work and sets its own fee.
Get help filing an appealOfficial offices
Places in Taos County
They are: Arroyo Hondo, Arroyo Seco, Chamisal, Costilla, Ojo Caliente, Peñasco, Picuris Pueblo, Questa, Ranchos de Taos, Red River, Rio Lucio, San Cristobal, Talpa, Taos, Taos Pueblo, Taos Ski Valley, Vadito. Every place in the county gets the dates above.
Nearby in the New Mexico list
SandovalSan JuanSan MiguelSanta FeSierraSocorroTorranceUnionValencia