e-FILING/FILING and e-PAYMENT/PAYMENT Calendar When: January 5, 2019 all-day 2019-01-05T00:00:00+08:00 2019-01-06T00:00:00+08:00 e-FILING e-PAYMENT FILING PAYMENT LAST DAY OF e-FILING/FILING and e-PAYMENT/PAYMENT BIR Form No. 2000 for December 2018 BIR Form No. 2000-OT for December 2018 Posted in .