e-FILING/FILING and e-PAYMENT/PAYMENT Calendar When: April 30, 2022 all-day 2022-04-30T00:00:00+08:00 2022-05-01T00:00:00+08:00 e-FILING e-PAYMENT FILING PAYMENT BIR Form Nos. 1601EQ, 1601FQ, 1602Q, 1603Q and 1621 for CQ ended March 2022 Posted in .