Line 4 (Virginia Code § 20-108.2(C)) — If either parent has income from self-employment, a partnership or a closely-held business, subtract reasonable business. The Virginia Judicial System has a number of forms for each court available on the court's form page.Instructs employers and federal agencies on how to process income withholding orders including examples of calculations. If your ex works under the table and refuses to pay child support, you can take them to court. Employers paying cash under the table do not fill out quarterly or annual tax forms. And, they do not record employee wages on Forms W-2. Child Support from Guideline Table: <-----From. Child support is the amount of money a parent is ordered to pay for the support of his or her child or children when that parent does not live with them. Information to help you determine how to establish and calculate child support in a Virginia divorce. How is child support determined if the paying parent is working "under the table"?