President Donald Trump has recently claimed his tariffs will generate so much money that Americans could soon stop paying federal income taxes. But experts say he's overpromised. "Over the next couple ...

This article originally appeared on PolitiFact. President Donald Trump has recently claimed his tariffs will generate so much money that Americans could soon stop paying federal income taxes. But ...

Here's what to know about income tax ahead of tax season, including what it is, how it works, how to calculate it and which states don't have it.