e-FILING Calendar When: May 11, 2018 all-day 2018-05-11T00:00:00+08:00 2018-05-12T00:00:00+08:00 e-FILING LAST DAY OF e-FILING BIR Forms No. 1601C, 1601E, 1601F and 1602 for April 2018 (eFPS filers under Group E) Posted in .
