Version 1.27 for 1040 is available for TaxAct 2019 Professional Federal Editions. This update includes:

  • Updated mailing addresses for paper filed Forms 1040 and 1040-X
  • Other minor bugs and enhancements.

You may also want to ensure the “If already connected to the internet, automatically check for updates on program startup” checkbox is checked in the Tools –> Options menu. You can also check for updates at any time by clicking the Online –> Check for Updates menu.