IRS Direct Pay service states... "The payment date below is the date you will get credit for the payment. As long as you have submitted your payment on or before the due date and receive a confirmation number in this program, you should avoid penalties or interest on your account even though actual payment does not occur until the next available banking day."
This makes it unclear to me whether or not payment will be considered late when "submitted" date of the 14th (9PM CST) but with a "credit" date of the 16th. The first sentence of their policy makes it seem like it would be late, yet the second sentence makes it seem like its fine.
Cant find an answer for this anywhere I look. Any help is much appreciated.