e-FILING/FILING and e-PAYMENT/PAYMENT Calendar When: September 20, 2016 all-day 2016-09-20T00:00:00+08:00 2016-09-21T00:00:00+08:00 Cost: Free e-FILING e-PAYMENT FILING PAYMENT e-FILING/FILING and e-PAYMENT/PAYMENT • 1600WP – PT on Winnings and Prizes withheld by Race Track Operators for TY ended August 2015 (all filers) • 2551Q – PT for TQ ended August 2016 Posted in .