The Utah Child Support Obligation Worksheet (Joint Physical Custody) is a form used by Utah courts to calculate the amount of child support to be paid by both parents in joint physical custody arrangements. This worksheet takes into account the incomes of both parents, the number of children, and the amount of time each parent spends with the children. The worksheet also allows for adjustments to be made if one parent has higher child care expenses or if one parent has a higher income than the other. There are two versions of the Utah Child Support Obligation Worksheet (Joint Physical Custody) available, the Standard Worksheet and the Simplified Worksheet. The Standard Worksheet is used when there is no shared custody agreement in place, while the Simplified Worksheet is used when there is a shared custody agreement. Both versions must be completed to determine the correct amount of child support.