I.R.S. Tax Filing Deadline (2017.04.18) J.W.S. Calendar, Event, History 20172017 Due to the weekend and a holiday, Gavin and Wyatt have longer to get their biscuits in order. It is a good thing as it seems the canines are running to make the tax filing deadline on the 18th of April. Share this:TwitterFacebookLike this:Like Loading... Related Published 20172017