e-FILING Calendar When: May 15, 2015 all-day 2015-05-15T00:00:00+08:00 2015-05-16T00:00:00+08:00 e-FILING 1601C, 1601E, 1601F and 1602 – Withholding return on compensation, EWT and FWT for April 2015 (Group A) Posted in .