e-FILING/FILING Calendar When: January 31, 2017 all-day 2017-01-31T00:00:00+08:00 2017-02-01T00:00:00+08:00 e-FILING FILING 31 Tuesday – LAST DAY OF e-FILING/FILING 1604CF – Withholding information return on compensation and FWT for CY 2016 Posted in .