e-SUBMISSION Calendar When: May 30, 2018 all-day 2018-05-30T00:00:00+08:00 2018-05-31T00:00:00+08:00 e-SUBMISSION LAST DAY OF e-SUBMISSION SLSPI by VAT-registered taxpayers (all eFPS filers) for TQ ended April 2018 SAWT for BIR Form No. 2307 for CQ ended March 2018 Posted in .