: Rather than using the "Check for Updates" button within the app, visit the developer’s support site to manually download the final "service pack" or "patch" for that version.
: Desktop software for 2018 is generally no longer available for new digital downloads from official sites, as the IRS refund statute of limitations has passed for most taxpayers.
The 2018 tax year was unique due to major legislative overhauls. In the U.S., the TCJA introduced the most significant changes to the tax code in decades, including nearly doubling the standard deduction and eliminating personal exemptions.
: The IRS introduced a "postcard-sized" Form 1040 for 2018, consolidating several older forms like the 1040-A and 1040-EZ. How to Update or Access 2018 Tax Software
If you have a 2018 tax app that is failing to update, ensure: