Bernalillo County, NM follows the New Mexico statutory schedule. This page shows that schedule, the county's own website, and the late penalty — the county can still set its own dates, so confirm before you pay.
Ad slot · topreserved
…until first half — November 11, 2026
Instalment
Due date
Notes
First half
November 11, 2026
Due November 10 of the tax year; the whole bill may also be paid then.
Second half
April 11, 2027
Second half due April 10 of the following year if the first half was paid.
Schedule: www.srca.nm.gov · New Mexico statute · not yet county-verified
Ad slot · in-contentreserved
Statewide schedule — read this before you rely on it
All counties use the same November 10 and April 10 installments; the only local choice is whether sub-$10 bills are billed once. Most counties in this state follow these dates.
An installment unpaid 30 days after its due date (December 10 or May 10) becomes delinquent and accrues 1% a month interest plus a 1% a month penalty capped at 5%, with a $5 minimum.
County treasurers mail tax bills by November 1 each year, and bills under $10 may be made payable in a single November installment.
Bernalillo County at a glance
Population: 671,586 (Census estimate, 2023) — the 1st largest of 33 New Mexico counties and county equivalents.
Typical tax bill: $2,459 a year (median for owner-occupied homes, ACS 2022 5-year estimate) — the New Mexico median is $1,588.
Land area: 1,161.2 sq mi, about 578.3 people per sq mi.
County website:www.bernco.gov — start here for the treasurer or tax collector page.
By post: mail to the county treasurer; the postmark usually counts, not the arrival date.
In person: the treasurer's office, with your bill or parcel number.
Escrow: if your mortgage escrows taxes, the servicer pays — you still owe any shortfall.
Is this county verified?
Not yet. Bernalillo County is on the queue: we publish a county's own published dates once they have been checked against the county website. Ask for it and it moves up. Until then, the New Mexico statutory schedule above is the reliable starting point.
Ad slot · responsivereserved — add your AdSense ID in ads.js
StacyApproved is an independent reference and is not a government agency. Deadlines change and exceptions apply — always confirm with your county treasurer using the official link on this page. Nothing here is tax, legal or financial advice.