March 4, 2019 By WCSP News To send a payment to the State Disbursement Unit (SDU), what address should I use? B To send a payment to the State Disbursement Unit (SDU), what address should I use? You can find the address in our PAY BY MAIL section of the Make a Payment page. Please review the instructions in the PAY BY MAIL section to be sure your payment is properly processed.
