Per the IRS:

The IRS wants to help taxpayers who are due refunds but haven’t filed their 2017 tax returns yet,” said IRS Commissioner Chuck Rettig. “Time is quickly running out for these taxpayers. There’s only a three-year window to claim these refunds, and the window closes on May 17. We want to help people get these refunds, but they will need to quickly file a 2017 tax return.”

Now they are saying May 17th?  No reference to those who filed valid extensions?

Welcome to Monday!