e-FILING/FILING and e-PAYMENT/PAYMENT Calendar When: October 10, 2022 all-day 2022-10-10T00:00:00+08:00 2022-10-11T00:00:00+08:00 e-FILING e-PAYMENT FILING PAYMENT BIR Form No. 1600 and 1606 for of September 2022 (all filers) BIR Form No. 2200C for September 2022 BIR Form No. 0620 for September 2022 Posted in .