e-FILING/FILING and e-PAYMENT/PAYMENT Calendar When: January 31, 2019 all-day 2019-01-31T00:00:00+08:00 2019-02-01T00:00:00+08:00 e-FILING e-PAYMENT FILING PAYMENT e-FILING/FILING and e-PAYMENT/PAYMENT BIR Form Nos. 1601EQ, 1601FQ, 1602Q and 1603Q for CQ ended December 2018 BIR Form No. 1604C for CY 2018 BIR Form No. 1604F for CY 2018 Posted in .
