e-FILING Calendar When: April 11, 2015 all-day 2015-04-11T00:00:00+08:00 2015-04-12T00:00:00+08:00 e-FILING 1601C, 1601E, 1601F and 1602 – Withholding return on compensation, EWT and FWT for March 2015 (Group E) Posted in .