The 2018 tax year was highly significant because it introduced the sweeping changes from the Tax Cuts and Jobs Act (TCJA) . This law completely restructured tax brackets, eliminated personal exemptions, and nearly doubled the standard deduction.
The IRS often updates forms and instructions late in the season, requiring software providers to issue updates to ensure compliance with TaxEDU Glossary. Features of the "wwwxx 2018 Tax App Upd" wwwxx 2018 tax app upd
What (Windows, macOS, Android, iOS) are you using? The 2018 tax year was highly significant because