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Legal Information: New Mexico

Custody

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Updated: 
January 5, 2024

Who can file for custody?

New Mexico law says there is an assumption (“presumption”) that joint custody between the parents is in the child’s best interest when a court is making a ruling about custody for the first time.1

If the parents are unwilling or unable to have custody, then the judge may grant custody to a non-parent. When custody is granted to a non-parent, it is called “kinship guardianship.” The judge can grant kinship guardianship to:

  • an adult who has been living with and caring for the child, if that adult is:
    • a relative of the child;
    • a godparent;
    • a member of the child’s tribe or clan; or
    • an adult with whom the child has a significant bond;
  • a caregiver chosen by a parent in writing, as long as the writing shows that the parent understands:
    • the purpose and effect of the guardianship;
    • that the parent has the right to be served with any petitions that are filed relating to the child; and
    • that the parent may appear in court to challenge the guardianship;
  • a caregiver with whom the child has been placed by the Children, Youth and Families Department; or
  • if the child is 14 years old or older, a caregiver who:
    • is 21 years old or older; and
    • has been nominated by the child.2

1 N.M. Stat. § 40-4-9.1(A)
2 N.M. Stat. §§ 40-10B-3; 40-10B-5(A)