e-PAYMENT Calendar When: January 20, 2017 all-day 2017-01-20T00:00:00+08:00 2017-01-21T00:00:00+08:00 e-PAYMENT 20 Friday – LAST DAY OF e-PAYMENT 1601C, 1601E, 1601F and 1602 – Withholding return on compensation, EWT and FWT for December 2016 (all eFPS filers) Posted in .