State income tax is a tax levied by a state on the income of its residents, as well as on any nonresidents who earn state-sourced income.

The federal income tax collected by the IRS applies to all Americans regardless of where you live, but the rules for state income tax rates and how those taxes are paid can be vastly different. What ...

Forbes contributors publish independent expert analyses and insights. I cover the intersection of state & federal policy and politics. The number of states with a flat rate income tax has grown by ...

Some states give multiple tax breaks to retirees, while nine others have no state tax on any kind of income, no matter your ...

This year, 39 states had notable tax changes, with some that began on Jan. 1, and others set to take effect on July 1. Nine of these states cut their individual income tax rates for 2025. The most ...

It probably isn’t surprising to you that taxes can be one of your biggest expenses while in retirement. Of course, this doesn't make paying all those taxes less painful. The tax burden you bear on ...

Relocating in retirement often brings hope for lower costs, but hidden state taxes can create stress. You may worry about whether a new state will stretch your income or surprise you with new expenses ...

Eliminating state income taxes sounds great to many voters, but Republicans backing the push in multiple states still face questions about whether such big tax cuts can be made without raising other ...