e-FILING Calendar When: January 21, 2017 all-day 2017-01-21T00:00:00+08:00 2017-01-22T00:00:00+08:00 e-FILING 21 Saturday – LAST DAY OF e-FILING 2550M and 2551M – VAT and PT for December 2016 (eFPS filers under Group E) Posted in .