What the rule says
New Mexico provides two pathways to a valid will under the UPC framework:
Attested wills (N.M. Stat. § 45-2-502)
A valid NM attested will requires:
1. A writing. 2. The testator's signature. 3. Two competent witnesses. Two witnesses must sign within a reasonable time after observing the testator's signing or acknowledgment.
NM also recognizes notarized wills under § 45-2-502 — a will signed by the testator and acknowledged before a notary is valid as an alternative to witnesses.
Harmless-error doctrine (N.M. Stat. § 45-2-503)
NM has adopted the harmless-error rule. Defective documents can be probated with clear and convincing evidence of testamentary intent.
Holographic wills not recognized
New Mexico does NOT recognize holographic wills (handwritten unwitnessed wills) for ordinary residents.
Self-proving affidavits
NM recognizes self-proving affidavits under standard UPC framework.
What you can do about it
For a NM will execution:
- Have the testator and at least two witnesses present OR notarize. - Use the self-proving affidavit. - Sign at the end of the document. - Avoid using beneficiaries as witnesses. - Don't rely on handwritten unwitnessed documents.
Who this affects most
NM's framework includes the notarized-will alternative which is uncommon nationally. The combination of attested wills and harmless-error doctrine reduces execution risk.