New Hampshire Custody Laws & Parenting Plans

New Hampshire custody decisions are governed by RSA Chapter 461-A, which establishes parental rights and responsibilities in divorce and parenting cases. Effective January 1, 2025, legislative changes through HB 185 strengthened the state's policy encouraging approximately equal parenting time when it serves the child's best interests—making New Hampshire one of the most progressive shared-parenting states in the country.

This guide covers New Hampshire's best interest factors under RSA 461-A:6, the equal parenting time policy, parenting plan requirements using Form NHJB-2064-F, child support calculations under RSA 458-C, mediation requirements, and modification standards. Whether you are filing for divorce or adjusting an existing parenting order, understanding these rules helps you build a plan that protects your children and satisfies the Circuit Court—Family Division.

The 2025 Equal Parenting Time Policy

Under RSA 461-A:2, New Hampshire's statement of purpose now explicitly encourages approximately equal parenting time between each child and both parents when it is in the child's best interest. This policy, enacted through HB 185 and effective January 1, 2025, reflects the legislature's recognition that children benefit from stable and meaningful involvement with both parents after separation or divorce.

The policy does not create a rigid mandate for 50/50 schedules. Instead, it establishes a framework where courts start from the premise that both parents should have substantial involvement. If a court determines that approximately equal parenting time is not in the child's best interest, RSA 461-A:6 requires the court to make written findings explaining its reasoning.

Important: The equal parenting time policy is not an absolute presumption. Courts retain full discretion to order any arrangement that serves the child's best interests. The policy simply establishes that approximately equal time is the preferred starting point for analysis.

New Hampshire's Best Interest Factors

When parents cannot agree on custody, New Hampshire courts determine parental rights and responsibilities under the best interest standard in RSA 461-A:6. The court considers all relevant factors, including:

• Relationship quality: The relationship of the child with each parent and each parent's ability to provide nurture, love, affection, and guidance
• Basic needs: Each parent's ability to assure adequate food, clothing, shelter, medical care, and a safe environment
• Developmental needs: The child's developmental needs and each parent's ability to meet them
• Adjustment: The quality of the child's adjustment to school and community
• Co-parenting ability: Each parent's ability to foster a positive relationship and frequent, continuing contact with the other parent
• Communication: The ability of parents to communicate, cooperate, and make joint decisions concerning the child
• Abuse history: Any evidence of abuse as defined in RSA 173-B:1 and its impact on the child and the abused parent
• Incarceration: If applicable, issues related to parental incarceration and the impact on the child

New Hampshire courts do not presume that either parent is more fit based on gender. The statute explicitly focuses on each parent's demonstrated capacity and the child's established relationships.

Types of Custody in New Hampshire

New Hampshire uses specific terminology under RSA 461-A that differs from traditional custody language:

Decision-Making Responsibility (Legal Custody)

• Joint decision-making: Both parents share the right to make major decisions about education, healthcare, religion, and extracurricular activities. Under RSA 461-A:5, there is a presumption that joint decision-making is in the child's best interest if both parents agree to it or consent in open court
• Sole decision-making: One parent has exclusive authority for major decisions

Residential Responsibility (Physical Custody)

• Shared residential responsibility: The child spends significant time living with both parents according to a detailed parenting schedule
• Primary residential responsibility: The child primarily lives with one parent; the other has non-residential parenting time

The 2025 legislative changes discourage labeling either parent as the “primary” or “custodial” parent. Instead, the focus shifts to a detailed parenting schedule that specifies each parent's residential time.

Explore different custody arrangements and see how parenting time translates into annual days:

Parenting Plan Requirements (Form NHJB-2064-F)

Under RSA 461-A:4, parents in any divorce, legal separation, or parenting case involving minor children must develop and file a parenting plan with the court. If parents cannot agree, the court develops the plan. New Hampshire uses Form NHJB-2064-F, which must include:

Required Parenting Plan Contents

• Detailed parenting schedule: Specific periods when each parent has residential responsibility or non-residential parenting time, including weekdays, weekends, holidays, school vacations, and summer breaks
• Decision-making allocation: How major decisions about education, healthcare, religion, and activities are divided between parents
• Transportation and exchange: Where and how custody exchanges occur, including who provides transportation
• Communication protocols: How the child will maintain contact with each parent during the other parent's residential time, and how parents will communicate about the child
• Relocation provisions: Procedures if either parent plans to move, consistent with RSA 461-A:12
• Dispute resolution: Methods for resolving future disagreements, including mediation or return to court
• Review and modification: Procedure for adjusting the plan as the child grows, including grounds for modification under RSA 461-A:11

The parenting plan must also address the child's school enrollment, information sharing between parents (including medical and educational records), and any special provisions for children with unique needs.

Child Impact Program and Mediation

New Hampshire requires several steps designed to protect children during divorce and custody proceedings:

Mandatory Child Impact Program

All divorcing or separating parents of children under 18 must complete the four-hour Child Impact Program within 45 days after service on the respondent. The program costs $85 per parent, with fee relief available for those who qualify. Courts may sanction parents who fail to register and complete the program on time. This requirement is established by Family Division Rule 2.10.

Court-Connected Mediation

In divorces and parenting cases involving minor children, the court ordinarily orders mediation unless a statutory exception applies under RSA 461-A:7. Common exceptions include cases involving domestic violence with protective orders, severe substance misuse, or safety concerns. Mediation costs $450 per case for up to four hours plus one administrative hour, typically split between the parties. Mediation is nonbinding unless both parties reach and sign a written agreement.

If domestic violence is present, mediation may be prohibited or restricted to courthouse-based sessions with safety precautions.

First Appearance and Timeline

New Hampshire's custody process follows a structured timeline governed by the Circuit Court—Family Division rules:

• First Appearance within 30 days: After service, the court holds a First Appearance where a judge explains the process, mediation, Child Impact Program, and child support requirements
• Child Impact Program within 45 days: Both parents must register and complete the four-hour program
• Financial disclosures within 45 days: Under Rule 1.25-A, each party must exchange mandatory financial documents, including pay stubs, tax returns, bank statements, and benefits information
• Financial Affidavit (NHJB-2065-F): Must be filed with the court and updated before each hearing
• Parenting plan filing: Both parents must file a proposed parenting plan; if they agree, a joint plan is submitted

For a complete overview of the New Hampshire divorce process from filing to decree, see our New Hampshire divorce filing checklist.

Child Support Under RSA 458-C

New Hampshire child support is calculated using statutory guidelines under RSA 458-C. The guidelines use a percentage-of-income model based on combined net income and the number of children. A completed Child Support Guidelines Worksheet (NHJB-2101-FP) must be filed at every hearing involving child support.

Key Support Features

• Income calculation: Adjusted gross income minus mandatory deductions (mandatory retirement contributions, 50% of self-employment tax, actual state income taxes, work-related childcare, and medical support for the children)
• Proportional sharing: Each parent's share of support is proportional to their percentage of combined adjusted gross income
• Deviation permitted: Courts may deviate from the guidelines with written findings explaining why the presumptive amount is unjust
• Parenting time adjustment: The equal parenting time policy may influence support calculations, particularly when both parents have approximately equal residential time

Support Modification

Under RSA 458-C:7, child support may be reviewed every three years without showing a change in circumstances, or earlier upon a substantial change. Modification petitions can address income changes, childcare cost changes, medical insurance changes, or shifts in the parenting schedule.

Relocation Rules

New Hampshire addresses parental relocation under RSA 461-A:12. After a divorce or parenting petition is filed, a parent may not relocate the child's residence without a court order unless:

• The relocation moves the child closer to the other parent
• The relocation is within the child's current school district
• The relocation is necessary to protect the safety of the parent or child

In all other situations, the relocating parent must obtain a court order. The court evaluates the impact on the child's relationship with both parents, the relocating parent's reasons, and the child's overall best interests before approving any move.

Modifying Custody Orders

Under RSA 461-A:11, the court may modify a permanent parenting order when:

• Both parties agree: Parents may stipulate to a modification at any time
• Interference with parenting time: Repeated, intentional, and unwarranted interference by one parent with the other parent's residential responsibilities
• Change in circumstances: A substantial change has occurred since the original order that affects the child's best interests
• Domestic violence: A finding of domestic violence or abuse that affects parenting arrangements

Family Access Motion (RSA 461-A:4-a)

Effective in 2025, New Hampshire added the Family Access Motion as a new enforcement tool. Under RSA 461-A:4-a, a parent may file this motion on an expedited basis when the other parent denies court-ordered parenting time. This provides a faster pathway to enforce parenting plans without filing a full contempt motion.

Enforcement of Support and Parenting Orders

New Hampshire uses several enforcement mechanisms for child support and parenting orders:

• Income withholding: Employers must withhold support from wages upon receipt of the order
• License suspension: Driver's, professional, and recreational licenses may be suspended for non-payment
• Tax refund intercepts: Federal and state tax refunds applied to arrears
• Passport denial: Federal law denies passports when arrears exceed $2,500
• Contempt: Willful non-payment or interference with parenting time can result in fines or incarceration
• Family Access Motion: Expedited enforcement of denied parenting time under RSA 461-A:4-a

For more on uncontested versus contested divorce paths in New Hampshire, see our uncontested vs. contested divorce in New Hampshire guide.

Key Takeaways

• Equal parenting time policy: RSA 461-A:2 encourages approximately equal parenting time when in the child's best interests (effective January 1, 2025)
• Best interest standard: RSA 461-A:6 governs all custody decisions with written findings required when deviating from equal time
• Parenting plan required: File Form NHJB-2064-F with detailed residential schedule, decision-making, and exchange provisions
• Child Impact Program: Four-hour mandatory program within 45 days of service ($85 per parent)
• Mediation ordinarily required: Court-connected mediation in cases with children ($450 per case, typically split)
• Financial Affidavit: NHJB-2065-F must be filed and updated before each hearing; confidential to non-parties
• Child support guidelines: RSA 458-C percentage-of-income model with three-year review cycle
• Relocation restricted: Court order required unless moving closer to other parent or within school district
• Family Access Motion: New expedited enforcement tool for denied parenting time (RSA 461-A:4-a)
• No gender preference: Courts cannot presume either parent is more fit based on gender
• Filing fee: $225 entry fee for all marital and parenting matters, plus $85 Child Impact Program

For a detailed breakdown of New Hampshire's child support formula, see our New Hampshire child support calculations guide.