Understanding New Hampshire child custody laws is essential for any parent going through a divorce or separation. This comprehensive guide covers the types of custody New Hampshire recognizes, how courts determine the best interests of the child, parenting plan requirements, relocation rules, and how to modify existing custody orders. Whether you are negotiating a custody agreement or preparing for a custody hearing, this guide explains New Hampshire’s custody framework in clear terms.
Verified against New Hampshire family law statutes as of April 2026.
In This New Hampshire Custody Guide:
Types of Custody in New Hampshire
New Hampshire recognizes several types of custody arrangements:
| Type | Description |
|---|---|
| Legal Custody | The right to make major decisions about the child’s education, healthcare, and religious upbringing. |
| Physical Custody | Where the child primarily lives on a day-to-day basis. |
| Joint Custody | Both parents share legal custody, physical custody, or both. |
| Sole Custody | One parent has exclusive legal or physical custody. |
Joint custody presumption: NO — New Hampshire does NOT have a statutory presumption favoring joint physical custody (shared residential responsibility). However, there IS a presumption favoring joint decision-making responsibility. Under RSA 461-A:5, there is a presumption that joint decision-making responsibility is in the best interests of the child when both parents agree to it OR when either parent requests it and the judge finds it appropriate. The court may award sole decision-making responsibility to one parent if joint decision-making is not in the child’s best interest, particularly when there is evidence of domestic violence. There is no presumption for any particular division of residential responsibility (parenting time); the court determines the schedule based on best interest factors under RSA 461-A:6.
New Hampshire Best Interest of the Child Standard
The best interests of the child standard is the primary framework New Hampshire courts use for all custody decisions. This standard considers what arrangement will best serve the child’s physical, emotional, and developmental needs.
New Hampshire courts evaluate these best interest factors when making custody decisions:
- Under RSA 461-A:6
- the court shall be guided by the best interests of the child and shall consider the following factors: (a) The relationship of the child with each parent and the ability of each parent to provide the child with nurture
- love
- affection
- and guidance. (b) The ability of each parent to assure that the child receives adequate food
- clothing
- shelter
- medical care
- and a safe environment. (c) The child’s developmental needs and the ability of each parent to meet them
- both in the present and in the future. (d) The quality of the child’s adjustment to the child’s school and community and the potential effect of any change. (e) The ability and disposition of each parent to foster a positive relationship and frequent and continuing physical
- written
- and telephonic contact with the other parent
- except where contact between the parents is not in the best interest of the child or is likely to result in harm to the child or to a parent. (f) The support of each parent for the child’s contact with the other parent as shown by allowing and promoting such contact
- including whether contact is likely to result in harm to the child or to a parent. (g) The support of each parent for the child’s relationship with the other parent
- including whether contact is likely to result in harm to the child or to a parent. (h) The relationship of the child with any other person who may significantly affect the child. (i) The ability of the parents to communicate
- cooperate with each other
- and make joint decisions concerning the children
- including whether contact is likely to result in harm to the child or to a parent. (j) Any evidence of abuse
- as defined in RSA 173-B:1
- I or RSA 169-C:3
- II
- and the impact of the abuse on the child and on the relationship between the child and the abusing parent. (k) If a parent is incarcerated
- the reason for and the length of the incarceration
- and any unique issues that arise as a result of incarceration. (l) The policy of the state regarding the determination of parental rights and responsibilities described in RSA 461-A:2 (which states it is the policy of this state that the best interests of the child shall be the primary concern of the court
- and that parents share the rights and responsibilities of raising their children
- and the court shall not favor either parent based on sex). (m) Any other additional factors the court deems relevant. Additionally
- under RSA 461-A:6
- II — if the court finds by clear and convincing evidence that a minor child is of sufficient maturity to make a sound judgment
- the court may give substantial weight to the preference of the mature minor child. The court shall also consider whether the child’s preference was based on undesirable or improper influences.
Child’s preference: In New Hampshire, a child’s custody preference may be considered when the child reaches No specific statutory age. Under RSA 461-A:6, II, the court “may” give substantial weight to the preference of a “mature minor child” if the court finds by clear and convincing evidence that the child is of sufficient maturity to make a sound judgment. A 2022 amendment (HB 1382, effective January 1, 2023) added a threshold that the child must be at least 14 years old for the court to consider giving substantial weight to the child’s preference. The court must also consider whether the child’s preference was based on undesirable or improper influences. Importantly, no age guarantees the child’s preference will be followed — the judge retains full discretion.. The weight given to the child’s preference increases with age and maturity. The court considers the child’s reasoning and whether the preference is influenced by a parent.
New Hampshire Parenting Plans
New Hampshire requires parents to submit a parenting plan as part of custody proceedings. Under RSA 461-A:4, the parenting plan must include: (1) A detailed parenting schedule specifying the periods when each parent has residential responsibility or non-residential parenting time. (2) Decision-making responsibility — which parent has authority for major decisions regarding education, non-emergency health and dental care, and religious training (sole or joint). (3) Information sharing and access, including telephone and electronic access to the child. (4) Legal residence of the child for school attendance. (5) Holiday, birthday, and vacation scheduling, including weekends with holidays and school in-service days. (6) If joint decision-making responsibility exists, the legal residence of each parent (unless domestic abuse/stalking concerns exist). (7) Neither parent shall be designated as the “primary residential parent” or described as having “custody.” The plan may also include provisions for relocation, dispute resolution, and other matters affecting the child’s welfare. Court Rule 2.18 requires 9 sections (A-I) addressing all child-related issues.
Key elements of an effective parenting plan:
- Regular residential schedule (weekdays, weekends, overnights)
- Holiday and school vacation rotation
- Transportation arrangements and pickup/drop-off logistics
- Decision-making authority (education, healthcare, extracurriculars)
- Communication methods between parents and between parent and child
- Dispute resolution process (mediation before court)
- Right of first refusal when a parent is unavailable
New Hampshire Custody Relocation Rules
Under RSA 461-A:12, a parent shall NOT relocate a child without a court order unless relocation is necessary to protect the safety of the parent or child. Prior to relocating, the parent must provide reasonable notice to the other parent. The relocating parent bears the initial burden of demonstrating by a preponderance of the evidence that the relocation is for a legitimate purpose and the proposed location is reasonable in light of that purpose. If that burden is met, it shifts to the other parent to prove by a preponderance of the evidence that the proposed relocation is NOT in the best interest of the child. This section applies to relocation of any residence in which the child resides at least 150 days per year. It does NOT apply if: (1) the existing parenting plan expressly governs the relocation issue, or (2) the relocation results in the residence being closer to the other parent or to any location within the child’s current school district. The court must hold a hearing within 30 days of the request for hearing on the relocation issue.
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Notice requirement: The relocating parent must provide 60 days. Under RSA 461-A:12, 60 days’ notice is presumed to be reasonable unless other factors are found to be present, or the parents have a written agreement to the contrary. days advance written notice to the other parent.
The court evaluates whether the move serves the child’s best interests, considering the reason for the move, the impact on the child’s relationship with the non-moving parent, and whether a modified visitation schedule can preserve that relationship.
Modifying New Hampshire Custody Orders
Under RSA 461-A:11, the court may modify a permanent order concerning parental rights and responsibilities if: (1) The parties agree to a modification; OR (2) The court finds by clear and convincing evidence that the child’s present environment is detrimental to the child’s physical, mental, or emotional health, AND the advantage to the child of modifying the order outweighs the harm likely to be caused by a change in environment; OR (3) There has been repeated, intentional, and unwarranted interference by a parent with the residential responsibilities of the other parent — in this case modification may be ordered without showing harm to the child, if the court determines modification is in the child’s best interests; OR (4) One parent’s allocation of parenting time was based on travel time between residences or work schedule, and there has been a substantial change in those factors such that the existing order is not in the child’s best interest. The burden of proof is on the moving party. RSA 461-A:11 superseded prior caselaw standards; modification is now governed solely by this statute.
Common modification triggers: parent relocation, change in child’s needs, substance abuse, domestic violence, parent’s work schedule change, child reaching an age where preferences are considered, or one parent consistently violating the existing order.
Special Circumstances in New Hampshire Custody
Domestic violence: Significant impact. Under RSA 461-A:6, I(j), the court must consider any evidence of abuse (as defined in RSA 173-B:1, I or RSA 169-C:3, II) and the impact of abuse on the child and on the relationship between the child and the abusing parent. Under RSA 461-A:6, III — where the court finds that abuse has occurred, the court SHALL consider such abuse as harmful to children even if the children were not direct victims, and shall treat it as evidence in determining whether joint decision-making is appropriate. In such cases, the court SHALL make orders that best protect the children or the abused spouse, or both. This creates a strong presumption that domestic violence is harmful to children and weighs heavily against joint decision-making with the abusive parent. Additionally, the court shall not order mediation if there is a finding of domestic violence (RSA 461-A:7), unless all parties agree. Under protective order statutes (RSA 173-B:5), the court may deny visitation entirely, require supervised visitation (including at specialized visitation centers with metal detectors and trained security), or impose other conditions to assure safety.
Grandparent visitation: YES, under RSA 461-A:13. Grandparents (whether adoptive or natural) may petition the court for reasonable visitation rights with a minor child. The court considers: (1) Whether visitation would be in the best interest of the child; (2) The nature of the relationship between the grandparent and child, including frequency of contact and whether the child has lived with the grandparent; (3) Whether there is reasonable cause to believe the child’s physical or emotional health would be endangered by visitation or lack thereof; (4) The nature of the relationship between the grandparent and the parent, including friction and its effect on the child; (5) The circumstances that resulted in the absence of a nuclear family (divorce, death, termination of parental rights, etc.); (6) The recommendation of any guardian ad litem appointed for the child. This section does NOT apply where access by the grandparent has already been restricted prior to or contemporaneous with the divorce, death, or other cause. If the parent is unwed, the grandparent must attach proof of legitimation (RSA 460:29) or established paternity (RSA 168-A) with the petition.
Unmarried parents: Under New Hampshire law, an unmarried father must establish paternity before he can exercise parental rights. Paternity can be established by: (1) Filing a voluntary affidavit of paternity with the clerk of the town where the birth occurred (this has the legal effect of establishing paternity without further action, unless rescinded) — under RSA 168-A; (2) Being named on the child’s birth certificate; or (3) Filing a petition in superior court for a court determination of paternity. Until paternity is established, the mother has sole authority over the child, including decisions about who sees the child, school enrollment, and public benefits. Once paternity is established, the unmarried father has the same legal rights and responsibilities as a married father, and BOTH parents have equal rights over the child unless otherwise ordered by a court. Unmarried parents can file a parenting petition to establish a parenting plan (RSA 461-A applies equally to married and unmarried parents once paternity is established). The same best interest factors and parenting plan requirements apply.
Guardian ad litem: YES. Under RSA 461-A:16, the court MAY appoint a guardian ad litem (GAL) for a minor child in contested proceedings when the court has reason for “special concern” regarding the welfare of the child. The GAL does not legally represent the child but is charged with investigating and making recommendations to the court that are in the child’s best interest. When deciding whether to appoint a GAL, the court considers: (a) The wishes of the parties; (b) The age of the child; (c) The nature of the proceeding and contentiousness of the hearing; (d) The financial resources of the parties; (e) The extent to which a GAL may assist in providing information concerning best interest; (f) Whether there is a history of domestic abuse; (g) Abuse of the child by a party; (h) The educational needs of the child; (i) Any other relevant factors. The court specifies the issues the GAL must address and may limit the GAL’s role. The GAL must file a report no later than the date of the final pretrial hearing.
Additional New Hampshire rules: (1) TERMINOLOGY: New Hampshire deliberately replaced “custody” and “visitation” terminology with “parental rights and responsibilities,” “decision-making responsibility,” “residential responsibility,” and “parenting time” (RSA 461-A:2). Parenting plans may not designate either parent as the “primary” parent or use the word “custody.” (2) GENDER NEUTRALITY: RSA 461-A:2 explicitly states the court shall not favor either parent based on sex. (3) STATE POLICY (RSA 461-A:2): It is the policy of the state that the best interests of the child be the primary concern, that both parents have the rights and responsibilities to raise their children, and that the state’s role is to establish rights and responsibilities that encourage both parents to maintain close and continuing relationships with the child. (4) FAMILY ACCESS MOTION (RSA 461-A:4-a): Provides a streamlined enforcement mechanism if one parent is not following the parenting plan — the aggrieved parent can file a family access motion rather than a full contempt proceeding. (5) NO DISTANCE THRESHOLD FOR RELOCATION: Unlike some states, New Hampshire’s relocation statute (RSA 461-A:12) does not specify a mileage or distance threshold — it applies to any relocation of a residence where the child lives at least 150 days per year, unless the move brings the child closer to the other parent or stays within the child’s current school district.
Official Sources & Resources
- Cornell LII — Child Custody: law.cornell.edu
- NCSL Custody Laws: ncsl.org
- New Hampshire Custody Statute: RSA Chapter 461-A — Parental Rights and Responsibilities (primary custody statute). Key sections: RSA 461-A:2 (Statement of Purpose), RSA 461-A:4 (Parenting Plans; Contents), RSA 461-A:5 (Decision-Making Responsibility), RSA 461-A:6 (Determination of Parental Rights and Responsibilities; Best Interest), RSA 461-A:7 (Mediation), RSA 461-A:11 (Modification), RSA 461-A:12 (Relocation), RSA 461-A:13 (Grandparents’ Visitation Rights), RSA 461-A:16 (Guardian Ad Litem). Related statutes: RSA 458-D (Child Impact Program/parenting class), RSA 173-B (Domestic Violence Protection), RSA 168-A (Establishment of Paternity).
Last verified April 2026. Contact us if you notice outdated information.