Are Beneficiary Designations Protected in New Mexico?

Yes. New Mexico automatically revokes an ex-spouse as beneficiary upon divorce for the following asset types: life insurance, retirement accounts, pod accounts, tod accounts, annuities.NMSA § 45-2-706 (anti-lapse substitute gift for life insurance, retirement plans, POD accounts and TOD registrations); § 45-2-709 (representation / per capita at each generation / per stirpes); § 45-2-803; § 45-2-804 (all last amended via Laws 2011, ch. 124 (SB 146) except § 45-2-804, last amended Laws 2019, ch. 221 (SB 503)); § 45-1-201(20); § 42-10-1 (completely rewritten by Laws 2023, ch. 104 (SB 216); § 42-10-2 repealed Laws 2023, ch. 104, § 12); §§ 40-3-13, 40-3-14Verified Jul 13, 2026 However, ERISA-governed employer plans such as 401(k)s and pensions are subject to federal law and must be updated manually regardless of state rules.

New Mexico is a community property state, but it does not require a spouse's consent to name a non-spouse beneficiary.NMSA § 45-2-706 (anti-lapse substitute gift for life insurance, retirement plans, POD accounts and TOD registrations); § 45-2-709 (representation / per capita at each generation / per stirpes); § 45-2-803; § 45-2-804 (all last amended via Laws 2011, ch. 124 (SB 146) except § 45-2-804, last amended Laws 2019, ch. 221 (SB 503)); § 45-1-201(20); § 42-10-1 (completely rewritten by Laws 2023, ch. 104 (SB 216); § 42-10-2 repealed Laws 2023, ch. 104, § 12); §§ 40-3-13, 40-3-14Verified Jul 13, 2026 Each spouse manages their own community property, and the other spouse's claim to their half of community-funded assets is raised after death rather than through a consent form. Federal ERISA rules separately require spousal consent for qualified retirement plans such as 401(k)s.

New Mexico provides partial creditor protection for inherited IRAs.NMSA § 45-2-706 (anti-lapse substitute gift for life insurance, retirement plans, POD accounts and TOD registrations); § 45-2-709 (representation / per capita at each generation / per stirpes); § 45-2-803; § 45-2-804 (all last amended via Laws 2011, ch. 124 (SB 146) except § 45-2-804, last amended Laws 2019, ch. 221 (SB 503)); § 45-1-201(20); § 42-10-1 (completely rewritten by Laws 2023, ch. 104 (SB 216); § 42-10-2 repealed Laws 2023, ch. 104, § 12); §§ 40-3-13, 40-3-14Verified Jul 13, 2026 The level of protection may depend on whether the IRA was inherited from a spouse or non-spouse, and whether the case is in state or federal court.

Yes. The federal Employee Retirement Income Security Act (ERISA) preempts state law for employer-sponsored plans such as 401(k)s, pensions, and group life insurance. Even if New Mexico automatically revokes an ex-spouse upon divorce, ERISA-governed plans follow the designation on file with the plan administrator. The Supreme Court confirmed this in Egelhoff v. Egelhoff (2001) and Kennedy v. Plan Administrator (2009).

When no valid beneficiary designation exists, the asset typically passes to the account holder's estate and is distributed through probate under New Mexico's intestacy laws. This can result in delays, additional costs, and the assets going to someone other than the intended recipient. See who inherits with the New Mexico inheritance calculator.

Yes. New Mexico applies a per stirpes default for beneficiary designations.NMSA § 45-2-706 (anti-lapse substitute gift for life insurance, retirement plans, POD accounts and TOD registrations); § 45-2-709 (representation / per capita at each generation / per stirpes); § 45-2-803; § 45-2-804 (all last amended via Laws 2011, ch. 124 (SB 146) except § 45-2-804, last amended Laws 2019, ch. 221 (SB 503)); § 45-1-201(20); § 42-10-1 (completely rewritten by Laws 2023, ch. 104 (SB 216); § 42-10-2 repealed Laws 2023, ch. 104, § 12); §§ 40-3-13, 40-3-14Verified Jul 13, 2026 If a named beneficiary dies before the account holder, the deceased beneficiary's share passes to their descendants rather than to the remaining named beneficiaries.