New Jersey Child Support Calculator

How is Child Support Calculated in New Jersey?

New Jersey determines a total child support amount by combining your and the other parent's net incomes. The court then divides this total obligation between you based on your percentage share of the combined income.

Understanding NJ's Shared Custody Rules

If the non-custodial parent has the children for at least 104 overnights per year (28% of the time), a different 'shared parenting' calculation is used. This formula adjusts the standard support amount to account for the expenses that parent covers while the children are in their care.

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Frequently Asked Questions About NJ Child Support


At what age does child support end in NJ?

In New Jersey, child support automatically ends when a child turns 19. However, it can be extended up to age 23 if the child is still enrolled in high school or is attending a college or vocational school full-time.



How is child support calculated if one parent is unemployed in NJ?

If a parent is voluntarily unemployed or underemployed, a judge can 'impute' income. This means the court calculates support based on the parent's potential earning capacity, considering their work history, skills, education, and local job opportunities.



How do I modify a child support order in NJ?

To modify a child support order, you must file a motion with the court and prove a 'permanent and substantial change in circumstances.' This could include a significant, long-term change in income for either parent, a change in custody, or a child's emancipation.



Does NJ child support cover college expenses?

Yes, New Jersey is one of the states where a court can order parents to contribute to a child's college costs. This is not automatic and is decided on a case-by-case basis, considering factors like the parents' financial ability and the child's academic aptitude.



How does NJ handle health insurance and childcare costs?

The costs for the child's portion of health insurance premiums and necessary work-related childcare are considered 'add-on' expenses. These are added to the basic child support obligation and are typically divided between the parents in proportion to their incomes.