NH HB1762

Redefines "adjusted gross income" for child support calculations to subtract court-ordered support paid to others, 50% of self-employment tax, mandatory retirement contributions, state income tax paid, and child care/medical expenses for children covered by the order

Introduces a new "parenting time factor" (PTF) formula that calculates each parent's share of child-rearing costs based on the fraction of 365 days they have custody, multiplied by 1.5 and capped at 1.000

Revises the child support formula to divide total support obligations between parents proportionally based on their respective incomes and parenting time factors, accounting for child care and medical support costs

Updates the self-support reserve provisions so that if an obligor's income falls below the sum of their child costs plus the self-support reserve, only a minimum support order applies (assuming no voluntary unemployment)

Requires one-time system upgrades estimated at $290,000-$490,000 in FY2027, funded 34% by state general funds and 66% by federal funds, with an effective date of January 1, 2027