Child Support Clearinghouse Calculation
A combination of both payment history, arrears owed, and interest owed, the Clearinghouse Calculation gives both parties an idea of exactly how much child support is owed. In a case on arrears, it is prima facie evidence of what is owed—that means the Clearinghouse Calculation will determine how much is owed unless a party can convince the judge that the Clearinghouse made a mistake in its calculation (and that does happen from time to time).