Letters Testamentary in New Mexico
How the New Mexico probate court issues letters testamentary or letters of administration, and what you need to apply.
Short answer: Uncontested estates are usually opened in the county Probate Court by an application for informal appointment (Form 4B-301 without a will, or 4B-302 with a will); contested cases go to District Court. NMSA 1978, § 45-3-601; Forms 4B-301, 4B-302 NMRA
| Letters testamentary | Uncontested estates are usually opened in the county Probate Court by an application for informal appointment (Form 4B-301 without a will, or 4B-302 with a will); contested cases go to District Court. Before receiving letters, the personal representative qualifies by filing any required bond and a statement accepting the duties of the office with the appointing probate court or district court. Re-verified 2026-10-27. |
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| 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 |
More New Mexico estate law
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- Who Inherits If You Die Without a Will in New Mexico
- How to Make a Valid Will in New Mexico
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- All New Mexico wills, probate and estate rules
FAQ
How do I get letters testamentary in New Mexico?
Uncontested estates are usually opened in the county Probate Court by an application for informal appointment (Form 4B-301 without a will, or 4B-302 with a will); contested cases go to District Court. Before receiving letters, the personal representative qualifies by filing any required bond and a statement accepting the duties of the office with the appointing probate court or district court.
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.
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.