e-FILING Calendar When: April 13, 2016 all-day 2016-04-13T00:00:00+08:00 2016-04-14T00:00:00+08:00 e-FILING LAST DAY OF e-FILING • 1601C, 1601E, 1601F and 1602 – Withholding return on compensation, EWT and FWT for March 2016 (eFPS filer under Group C) Posted in .