Office of Child Support Enforcement, Department of Health and Human Services, 6110 Executive Boulevard, Suite 900, Rockville, Maryland 20852, Attention: Tax Refund Offset-Tape Processing.
The Secretary of Health and Human Services may also require such other information from the State submitting the notification as is necessary for his orderly consolidation of data for transmittal to the Internal Revenue Service.
26 C.F.R. §301.6402-5