HelenC1
Expert Alumni

After you file

If your back child support is $6,000, the  Department of Treasury's Bureau of the Fiscal Service (BFS), will take the whole amount.

You can contact the agency with which you have a debt to determine if your debt was submitted for a tax refund offset. You may call BFS's TOP call center at the number below for an agency address and phone number. If your debt meets submission criteria for offset, BFS will reduce your refund as needed to pay off the debt you owe to the agency. Any portion of your remaining refund after offset is issued in a check or direct deposited as originally requested on the return.

BFS will send you a notice if an offset occurs. The notice will reflect the original refund amount, your offset amount, the agency receiving the payment, and the address and telephone number of the agency. BFS will notify the IRS of the amount taken from your refund once your refund date has passed. You should contact the agency shown on the notice if you believe you don't owe the debt or if you're disputing the amount taken from your refund. If you don't receive a notice:

  • Contact the BFS's TOP call center at 800-304-3107 or TDD 866-297-0517, Monday through Friday 7:30 a.m. to 5 p.m. CST.
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