e-SUBMISSION Calendar When: January 31, 2022 all-day 2022-01-31T00:00:00+08:00 2022-02-01T00:00:00+08:00 e-SUBMISSION QAP for BIR Form Nos. 1601EQ, 1601FQ, 1602Q, 1603Q and1621 (all filers) for CQ ended December 2021 Annual Alphalist of Employees and Payees – BIR Form No. 1604C and 1604F for CY 2021 Posted in .