e-FILING/FILING and e-PAYMENT/PAYMENT Calendar When: October 31, 2022 all-day 2022-10-31T00:00:00+08:00 2022-11-01T00:00:00+08:00 e-FILING e-PAYMENT FILING PAYMENT BIR Form Nos. 1601EQ, 1601FQ, 1602Q, 1603Q and 1621 for CQ ended September 2022 Posted in .