Getting married in New Mexico? A prenuptial agreement lets you set clear expectations about property, debt, and (where allowed) support—so you’re not relying only on default state rules.
Key points
- Prenups are recognized if they’re voluntary, in writing, and signed by both partners.
- Unenforceable if not voluntary, unconscionable at execution, or lacking adequate disclosure without waiver.
- New Mexico has adopted the Uniform Premarital Agreement Act. Agreements must be in writing, signed by both parties before marriage.
- This is a <strong>community‑property</strong> jurisdiction—your prenup can define what stays separate and how community property is handled.
Are prenups legal in New Mexico?
New Mexico has adopted the Uniform Premarital Agreement Act. Agreements must be in writing, signed by both parties before marriage. No notarization requirement, but recommended. Full disclosure or a valid waiver is necessary. Independent counsel is not required but encouraged.
What makes a New Mexico prenup enforceable?
Unenforceable if not voluntary, unconscionable at execution, or lacking adequate disclosure without waiver. No fairness review at divorce — only at the time of signing.
What you can—and can’t—include
Can waive property rights, alimony, and inheritance. Cannot determine child custody or child support.
Simple process
Provide thorough financial disclosures, sign well in advance, and consider notarization and counsel to ensure enforceability.
Next steps
General information only, not legal advice. Laws and cases change—consider speaking with a local attorney about your situation.
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