property
Community Property and Spousal Joinder (New Mexico)
New Mexico is a community property state: property acquired by either spouse during marriage is presumed community, while property owned before marriage or received by gift or inheritance is separate (NMSA 40-3-8). Under NMSA 40-3-13, both spouses must sign any transfer, mortgage or contract to transfer community real property, and leases over five years. An instrument signed by one spouse alone in violation is void. Purchase-money mortgages and one spouse's separate property in that spouse's name alone are exceptions.
- Exam tip
- A listing and purchase agreement on community real property need both spouses' signatures; the instrument is void, not just voidable, without joinder.
- Example
- A wife bought a home during the marriage in her own name; her husband must also sign the listing and the purchase agreement.
Related terms & state variants
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Last verified: 2026-10-23