FILING AND PAYMENT Calendar When: July 20, 2018 all-day 2018-07-20T00:00:00+08:00 2018-07-21T00:00:00+08:00 FILING PAYMENT LAST DAY OF FILING AND PAYMENT BIR Forms No. 2550M and 2551M for June 2018 (non-eFPS filers) Posted in .