e-FILING/FILING and e-PAYMENT/PAYMENT Calendar When: April 20, 2017 all-day 2017-04-20T00:00:00+08:00 2017-04-21T00:00:00+08:00 e-FILING e-PAYMENT FILING PAYMENT LAST DAY OF e-FILING/FILING and e-PAYMENT/PAYMENT 2551Q – PT for TQ ended March 2017 1600WP – PT on Winnings and Prizes withheld by Race Track Operators for TY ended March 2017 (all filers) Posted in .