Child Support Payments   Child Support Payments by Mail (As of December 8, 2004) Money orders or checks must be made payable to: “DISTRICT OF COLUMBIA (DC) Child Support Clearinghouse” Write clearly or print. You must put the payor’s name, case number, and Social Security Number on each money order or check. Mail money order or check to the appropriate PO Box listed below: Non-Custodial Parents: Employers: Other State Agencies: DC Child Support Clearinghouse PO Box 37715 Washington, DC 20013-7715 DC Child Support Clearinghouse PO Box 37868 Washington, DC 20013-7868 DC Child Support Clearinghouse PO Box 37789 Washington, DC 20013-7789   Child Support Electronic Payment The Child Support Services Division now provides this User Guide for Electronic Child Support Payments online. The guide recommends the current formats, definitions, and procedures for State Disbursement Units (SDUs), employers, and their financial institutions to electronically send child support payments. The electronic payments, processed through the Automated Clearing House (ACH) Network, speed up the income-withholding process and allow employers and SDUs to benefit from the convenience of electronic funds transfer (EFT) and electronic data interchange (EDI). User Guide for Electronic Child Support Payments*   Child Support Payments Online If you are a non-custodial parent and wish to submit child support payments online over the CSSD secured website, select this link: SmartChildSupport.com.   * This document is presented in Portable Document Format (PDF) and a PDF reader is required for viewing. Download a PDF reader or learn more about PDFs.