e-FILING Calendar When: May 21, 2016 all-day 2016-05-21T00:00:00+08:00 2016-05-22T00:00:00+08:00 Cost: Free e-FILING LAST DAY OF e-FILING • 2550M and 2551M – VAT and PT for April 2016 (eFPS filers under Group E) Posted in .