Learn how to apply for child support services and find procedures for establishing parentage and custody, as well as payment and enforcement. The Child Support Division helps the county enforce child support orders.Find child support process details and child support agency contact information. The calculator is intended to be used to estimate the amount of child support the court may order on a case. Parents who have a court order for child support can get help processing payments and keeping track of past due support, called arrears. Gross income is your total income before taxes are taken out. The calculator is intended to be used to estimate the amount of child support that the court may order on a case. Gross income is your total income before taxes are taken out. They also look at things like other child or spousal support, and a parent's other legal children. Minnesota does not rule out payment of alimony when couples get a summary dissolution.