e-FILING Calendar When: September 13, 2015 all-day 2015-09-13T00:00:00+08:00 2015-09-14T00:00:00+08:00 e-FILING 1601C, 1601E, 1601F and 1602 – Withholding return on compensation, EWT and FWT for August 2015 (Group C) Posted in .