How can I get Public Assistance/Child Support withdrawals back?

 Any Public Assistance/Child Support deducted from your Lottery winnings is for monies owed and is not refundable. If you feel you have paid erroneously, please contact your local Social Services agency.

Back More Info 
New York Lottery Frequently Asked Questions
URL: http://www.nylottery.org/ny/nyStore/cgi-bin/ProdSubEV_Cat_333603_NavRoot_306.htm