e-FILING Calendar When: May 23, 2017 all-day 2017-05-23T00:00:00+08:00 2017-05-24T00:00:00+08:00 e-FILING LAST DAY OF e-FILING 2550M and 2551M – VAT and PT for April 2017 (eFPS filers under Group C) Posted in .