This form is used to request the issuance of income withholding for support. Wage withholding lets you make your child support payments through your regular paycheck.The IWO is the OMBapproved form (PDF) used for income withholding in tribal, intrastate, and interstate cases as well as all child support orders. ORDER INFORMATION: This document is based on the support or withholding order from ______. This research represents a multi-year Office of Child Support Enforcement initiative for. Virginia and the Child Support Enforcement community. SmartAsset's Virginia paycheck calculator shows your hourly and salary income after federal, state and local taxes. Find out how much you'll pay in Virginia state income taxes given your annual income. Customize using your filing status, deductions, exemptions and more. If USCIS approves your Form N400, Application for Natural.