New Mexico Statewide Probate Guide

Settling an estate after losing someone is difficult. This guide covers what’s consistent across the whole state – thresholds, deadlines, and costs. For your specific county’s Probate Court address and local filing details, see that county’s page.

Where Probate Happens

New Mexico probate is generally filed with the county Probate Court where the deceased was domiciled (33 county probate courts statewide); in some cases the matter may need to go to District Court instead – the Probate Court will inform you if that’s necessary. New Mexico adopted the Uniform Probate Code and is also a community property state, both of which help simplify estate administration for most families.

Step 1: Does The Estate Qualify For A Simplified Process?

New Mexico offers two separate out-of-court affidavit procedures – one for general personal property, and a distinct one specifically for a surviving spouse’s community-property home.

Small Estate Affidavit / Collection of Personal Property (N.M.S.A. § 45-3-1201)

The value of the entire estate, wherever located, less liens and encumbrances, must be $50,000 or less.
At least 30 days must have passed since the death.
No probate can already be filed or a personal representative appointed.
Signed before a notary – not filed with the court, presented directly to whoever holds the property (banks, DMV, etc.).

Affidavit of Surviving Spouse (Community-Property Homestead)

Applies specifically when the only item that would otherwise need to be transferred from the estate is the couple’s primary residence, held as community property.
The home’s full value, as assessed for property tax purposes, must not exceed $500,000.
Requires a 6-month waiting period from the date of death (longer than the standard small estate affidavit’s 30-day wait).
Signed by the surviving spouse, notarized, and filed with the county clerk in the county where the residence is located.
Funeral expenses, expenses of the last illness, and all unsecured debts must be paid before filing.

STEP 2: PROBATE (for estates over the thresholds or with other complications)

Informal Probate – handled through the county Probate Court with minimal court involvement; the filing fee is around $30 and no hearing is required for most uncontested matters.
Formal Probate – handled through the District Court when there’s a dispute or the will is contested.
No strict statutory filing deadline to open probate in New Mexico.

Creditor Claims

New Mexico’s creditor claim period is notably short – around 2 months, one of the shortest in the country – which helps informal probate close relatively quickly (typically 6-12 months overall).

Personal Representative Compensation

There’s no fixed statutory rate for personal representative compensation. Courts typically look to a reasonable guideline of around 2-4% of the estate’s value.

Wills

A will must be signed in front of two witnesses, who must sign in front of the testator and each other. Notarization isn’t required to make a will legal, but making it “self-proving” (via a notarized affidavit from the testator and witnesses) speeds up probate by letting the court accept the will without contacting the witnesses individually.

Timeline

Small estate affidavits can move relatively quickly once the applicable waiting period passes. Informal probate typically closes in 6-12 months, helped along by the short 2-month creditor period; Bernalillo County (Albuquerque) and Santa Fe County courts are generally efficient, and smaller counties often move even faster.

Taxes

New Mexico has no state estate tax and no state inheritance tax. Only the federal estate tax could apply, and only to very large estates – the federal exemption is $15 million per individual for 2026.

Where This Guide Fits

This page covers what’s consistent statewide. For your specific county’s Probate Court address, phone number, and local filing details, visit that county’s page.