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Child Support Calculator


The Child Support Guidelines Calculator provides an estimate of a child support obligation based upon your current financial situation. It is not a guarantee of the actual amount that will be calculated by the court in accordance with NH Statutes and Administrative Rules.

In addition, the estimate is neither a recommendation nor an endorsement to the court by DHHS nor is DHHS bound by the estimate.

For additional information regarding NH Child Support Guidelines or the procedures for the establishment or modification of a child support obligation, contact DCSS at a DHHS District Office.

Entering income amounts that exceed $160,000.00 per month, when combined, will result in an erroneous $50 per month child support order amount. If your total combined monthly adjusted gross income is greater than $160,000.00 per month, please call the DCSS Customer Service Unit at (603) 271-4427 to obtain the Child Support Guideline amount and associated Guideline percentage to calculate your estimated obligation. When contacting DCSS, please provide the number of children in the order as well as the combined monthly adjusted gross income.

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New Hampshire Department of Health and Human Services
129 Pleasant Street | Concord, NH | 03301-3852

copyright 2010. State of New Hampshire