FILING and REMITTANCE Calendar When: July 10, 2018 all-day 2018-07-10T00:00:00+08:00 2018-07-11T00:00:00+08:00 FILING REMITTANCE LAST DAY OF FILING AND REMITTANCE BIR Forms No. 1601C, 1601E, 1601F, 1602 and 1606 for June 2018 (non-eFPS filers) BIR Form No. 1603 for CQ ended June 2018 (non-eFPS filers) Posted in .