01/15 – 4th 2016 quarterly payment 03/15 – 2016 Partnership Returns Due (Form 1065) 04/18 – 2016 Individual returns due 10/16 – 2016 returns with valid extension due
01/15 – 4th 2016 quarterly payment 03/15 – 2016 Partnership Returns Due (Form 1065) 04/18 – 2016 Individual returns due 10/16 – 2016 returns with valid extension due