New Mexico property tax rates by county

New Mexico · #34 of 52 · 33 counties

0.70%state benchmark

Median annual property tax $1,731 · median home value $248,100

Below the U.S. benchmark 0.94%. First half due Nov 10, Second half due Apr 10.

When it's due in New Mexico

First half	Due Nov 10 Late after Dec 11 under state law — the exact cutoff time, weekend/holiday carry-over and this year's date are on your bill.
Second half	Due Apr 10 Late after May 11 under state law — the exact cutoff time, weekend/holiday carry-over and this year's date are on your bill.
Late penalty	1% per month interest plus 1% per month penalty (max 5% penalty) under N.M. Stat. Ann. § 7-38-49, § 7-38-50
Appeal window	protest valuation within 30 days of mailing date of notice of valuation (mailed around April 1) (N.M. Stat. Ann. § 7-38-22)

First half due Nov 10, delinquent after Dec 10 5pm. Second half due April 10, delinquent after May 10 5pm. Regular annual schedule; tax year: calendar 2026, bills mailed Nov 1. Source: N.M. Stat. Ann. § 7-38-38, § 7-38-49, § 7-38-50, rules checked 2026-09-19 (url re-checked by Ori). Confirm the amount and deadline on your official tax bill.

Counties, highest rate first

Find a county in this state

Benchmark = median real estate taxes paid ÷ median home value, ACS 2020–2024 5-year. Counties where the Census reports a range ("less than $200", "$10,000 or more") get no rate.