e-SUBMISSION Calendar When: June 22, 2018 all-day 2018-06-22T00:00:00+08:00 2018-06-23T00:00:00+08:00 e-SUBMISSION LAST DAY OF e-SUBMISSION SAWT for BIR Form No. 2306 for May 2018 (eFPS filers under Group D) Posted in .