How Probate Works in New Mexico
The probate process in New Mexico: the court, the steps, simplified options, creditor deadlines and who can serve as executor.
Short answer: File in the probate court of the county where the decedent lived, between 5 days and 3 years after death: an Application for informal probate of will and appointment of personal representative (or for informal appointment if there is no will). NMSA 1978, Chapter 45; Forms 4B-301 to 4B-701 NMRA
| Probate steps | File in the probate court of the county where the decedent lived, between 5 days and 3 years after death: an Application for informal probate of will and appointment of personal representative (or for informal appointment if there is no will). After the order, file an Acceptance of Appointment and receive Letters. Within 30 days send notice of appointment to heirs and devisees; decide whether to give notice to creditors; inventory and value assets within 3 months; pay allowances, costs and valid claims; prepare an accounting for devisees; distribute; then close with a verified closing statement. The case must stay open at least 3 months. |
|---|---|
| Simplified probate | Most estates use informal probate in the county Probate Court: an application for informal probate (and appointment of a personal representative) is filed, and no court hearing is needed if no one objects. A small estate closing statement (Form 4B-702) is available for estates that qualify. Forms list: https://nmcourts.gov/forms-files/probate |
| Deadline for creditor claims | Four months after the first published notice to creditors; a creditor sent written notice has until 60 days after mailing or four months after publication, whichever is later. Claims that arose before death are in any case barred one year after death if not presented earlier. Claims arising at or after death generally have four months. Re-verified 2026-10-27. Source: NMSA 1978, §§ 45-3-801, 45-3-803 |
| Who can be executor | Priority to serve: the person named in the will, then a surviving spouse who is a devisee, other devisees, the surviving spouse, other heirs, and (after 45 days) creditors. A person under the age of majority, or found unsuitable by the court in formal proceedings, cannot serve. The statute does not bar nonresidents. In informal probate no bond is required unless the will requires it or an interested person asks the court; in formal probate the court may require bond unless the will waives it. Re-verified 2026-10-27. Source: NMSA 1978, §§ 45-3-203, 45-3-603 |
| Small estate affidavit | Thirty days after death, if no personal representative has been appointed or applied for, a successor may collect personal property with a notarized affidavit (Affidavit of Successor in Interest) if the whole estate, less liens and encumbrances, is $50,000 or less. It cannot be used to transfer real estate. A surviving spouse may use a separate affidavit filed with the county clerk for the home if, 6 months after death, no probate has been filed, the home is the only asset to transfer, and its assessed value is not more than $500,000. Re-verified 2026-10-27. Source: NMSA 1978, § 45-3-1201 |
| Finding probate court records | New Mexico has 33 county probate courts, one per county. They are courts of limited jurisdiction with no jury trials and hear informal probate and uncontested estate cases; contested estate cases go to district court. The Judiciary's free Case Lookup shows current electronic court records from New Mexico courts, and re:Search NM gives registered users access to Odyssey case information and documents. Probate forms are on the New Mexico Courts probate forms page. Case Lookup: https://caselookup.nmcourts.gov/caselookup/ ; probate forms: https://nmcourts.gov/forms-files/probate/ |
Official forms
- New Mexico Court Forms guide: Probate
- 4B-302 Application for informal probate of will and for informal appointment of personal representative (will)
- Probate court forms (all)
- 4B-302 Application for informal probate of will and for informal appointment of personal representative (will)
- Probate court forms (all)
More New Mexico estate law
- Medical Power of Attorney in New Mexico
- Small Estate Affidavit in New Mexico
- Power of Attorney in New Mexico
- Quitclaim Deeds and Transferring Property in New Mexico
- Who Inherits If You Die Without a Will in New Mexico
- How to Make a Valid Will in New Mexico
- Living Wills and Advance Directives in New Mexico
- Revocable Living Trusts in New Mexico
- Executor Duties in New Mexico
- Letters Testamentary in New Mexico
- Affidavit of Heirship in New Mexico
- How to Avoid Probate in New Mexico
- Transferring a Car After Someone Dies in New Mexico
- All New Mexico wills, probate and estate rules
FAQ
How does probate work in New Mexico?
File in the probate court of the county where the decedent lived, between 5 days and 3 years after death: an Application for informal probate of will and appointment of personal representative (or for informal appointment if there is no will). After the order, file an Acceptance of Appointment and receive Letters. Within 30 days send notice of appointment to heirs and devisees; decide whether to give notice to creditors; inventory and value assets within 3 months; pay allowances, costs and valid claims; prepare an accounting for devisees; distribute; then close with a verified closing statement. The case must stay open at least 3 months.
Is there a simplified probate process in New Mexico?
Most estates use informal probate in the county Probate Court: an application for informal probate (and appointment of a personal representative) is filed, and no court hearing is needed if no one objects. A small estate closing statement (Form 4B-702) is available for estates that qualify.
How long do creditors have to file claims against an estate in New Mexico?
Four months after the first published notice to creditors; a creditor sent written notice has until 60 days after mailing or four months after publication, whichever is later. Claims that arose before death are in any case barred one year after death if not presented earlier. Claims arising at or after death generally have four months.
Who can be an executor in New Mexico?
Priority to serve: the person named in the will, then a surviving spouse who is a devisee, other devisees, the surviving spouse, other heirs, and (after 45 days) creditors. A person under the age of majority, or found unsuitable by the court in formal proceedings, cannot serve. The statute does not bar nonresidents. In informal probate no bond is required unless the will requires it or an interested person asks the court; in formal probate the court may require bond unless the will waives it.
What is the small estate limit in New Mexico?
Thirty days after death, if no personal representative has been appointed or applied for, a successor may collect personal property with a notarized affidavit (Affidavit of Successor in Interest) if the whole estate, less liens and encumbrances, is $50,000 or less. It cannot be used to transfer real estate. A surviving spouse may use a separate affidavit filed with the county clerk for the home if, 6 months after death, no probate has been filed, the home is the only asset to transfer, and its assessed value is not more than $500,000.
How do I search probate court records in New Mexico?
New Mexico has 33 county probate courts, one per county. They are courts of limited jurisdiction with no jury trials and hear informal probate and uncontested estate cases; contested estate cases go to district court. The Judiciary's free Case Lookup shows current electronic court records from New Mexico courts, and re:Search NM gives registered users access to Odyssey case information and documents. Probate forms are on the New Mexico Courts probate forms page.
General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.