Washington D.C. Child Support Calculator

Based on D.C. Code § 16-916.01. Uses the income shares model with adjusted gross income, a 35% shared custody threshold, and a 35% obligation cap.

Children & Custody

Paying Parent

Receiving Parent

Add-ons

Children and custody

DC uses the percentage of time each parent spends with the children to determine whether shared custody rules apply. The threshold is 35% of the year, which is 128 overnights.

Number of children

Paying parent annual overnights

Paying parent

0nights/yr

No overnights

Receiving parent

365nights/yr

100% of the year