Updated September 3, 2026. Quick answer for New Mexico: nobody publishes a reliable, state-specific median for what a will costs here, and the figures you will see quoted, including ours, are national. Anyone showing you a precise New Mexico number is estimating. What is genuinely New Mexico-specific, and what actually decides whether your will works, is how it has to be executed.
The honest position on New Mexico pricing
We publish a national attorney median for a simple will of $625 (middle 50% $450–$1,000) and a DIY platform range of $129–$599. Attorney figures are the national medians from the LegalTemplates 2026 survey of 909 firms, verified July 23, 2026. They are national, not state-specific. Geographic multipliers are widely republished, but the primary source for them blocks automated verification, so we will not apply one to New Mexico and present the result as a New Mexico figure. When a defensible state-level dataset exists, this page will carry it and say where it came from.
What New Mexico law actually requires
This is the part that is genuinely state-specific, and the part that decides whether the document works at all. Every line below is read from the statute, with the citation attached:
- Witnesses: 2. NMSA 1978 §§ 45-2-502, 45-2-504, 45-2-505; §§ 45-2A-1 to 45-2A-17 (Uniform Statutory Will Act)
- If a beneficiary witnesses it: No-effect rule (modern UPC): NMSA 1978 § 45-2-505: signing by an interested witness does not invalidate the will or any provision; the gift is neither void nor reduced.
- Notary required for the will to be valid: No for basic validity: NMSA 1978 § 45-2-504 requires acknowledgment before a notary only for the optional self-proving procedure.
- Handwritten wills: Not recognized: NMSA 1978 § 45-2-502 has no exception for an unwitnessed handwritten will; a wholly handwritten New Mexico will still needs two witnesses.
- Electronic wills: No: New Mexico has not adopted the Uniform Electronic Wills Act or any state-specific electronic-wills statute.
The full 44-jurisdiction comparison is on what each state requires for a will to be valid.
Does New Mexico give you a free form?
No. Only four states we can verify publish a complete statutory will form in their own code: California, Maine, Michigan and Wisconsin. In New Mexico your realistic routes are a DIY platform, a flat-fee attorney will, or an hourly engagement if the estate is complicated.
If a DIY will is the right route for you in New Mexico
Where the estate is straightforward and none of the complications above apply, a properly executed DIY will does the job, and how it is signed matters far more than where the document came from. LawDepot builds a state-specific last will and testament, which you then sign and witness under the New Mexico rules above.
LawDepot pays us a commission if you buy through this link; it costs you nothing extra. We are not a law firm and this is not legal advice. Affiliate Disclosure.
What skipping it costs in New Mexico
A will does not avoid probate: it directs it. What it prevents is the estate being distributed by New Mexico’s intestacy statute instead of by you, and it lets you name the executor rather than leaving the court to appoint one.
What a will costs nationally: every route priced, and the four situations where DIY fails.
Also for New Mexico: New Mexico Small Estate Affidavit · New Mexico Advance Directive Requirements.
Statutory text read at the state’s own legislature or official code site. Pricing figures are national and dated above. General information, not legal advice.
Related: whether New Mexico requires the executor to post a bond.
The court’s own filing fee to open probate is a separate cost from what’s on this page, see the New Mexico probate filing fee.
Related: how long creditors have to file a claim against an estate in New Mexico.