Do not get all excited. So far it is all just talk and it is unlikely to affect 2020 tax returns unless Congress decides to throw a monkey wrench into the IRS at the last second. Right now if your return is in pending that is where it will be until the IRS starts to accept/reject 2020 returns on February 12.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**