Additional Withholdings is the amount that was taken out of your prize winnings due to any past due child support payments, delinquent state tax obligations, or you may owe an overdue debt to the Commonwealth. In the event that you believe the payment was withheld erroneously, please contact the appropriate agency:
1. Child Support Enforcement: 800-332-2733
2. Delinquent State Tax Payments: 617-887-6400
3. Comptroller Help Desk: 617-973-2468 or comptroller.info@state.ma.us