Have not heard anything one way or the other regarding Catalina and TT2018. But while you are debating changing your OS to prepare your 2018 tax return, be aware that you now have one more week before e-filing for 2018 shuts down. After October 15, 2019, online tax preparation and e-filing will shut down for 2018 returns. After that, you have to use desktop software and you have to print, sign and mail your 2018 return.
**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.**
