What is income tax? What to know as tax season starts.

Here's what you should know about income tax, what it is, how it works, how to calculate it and which states don't have it.
News9

Oklahoma Supreme Court says McGirt ruling does not exempt tribal citizens from state income taxes

The Oklahoma Supreme Court ruled Tuesday that tribal citizens are not exempt from paying state income taxes. This stems from the Stroble v. Oklahoma Tax Commission case, where Alicia Stroble sued the ...
News9

Oklahoma income tax cut signed by Gov. Stitt

“It has been a priority for the Stitt administration to lower taxes for hardworking Oklahomans so I’m fixing to sign right now another quarter of a point tax cut, but more importantly, it’s going to ...
Forbes

Oklahoma Supreme Court Denies Income Tax Exclusion To Native American

Map of Indian Territory and Oklahoma, U.S. Bureau of the Census, 1890. (Photo by: GHI/Universal History Archive/Universal Images Group via Getty Images) Everything becomes a tax issue eventually, ...
Yahoo

Oklahoma income tax cut bill clears first hurdle, sets stage for future reductions

House Speaker Kyle Hilbert, R-Bristow, speaks at an announcement of a budget deal for the 2026 fiscal year on May 14, 2025. House budget chair Rep. Trey Caldwell, R-Faxon, stands to his right. (Photo ...
USA Today

Do you have to file taxes in 2026? Here's why you might want to.

There were 161 million individual income tax returns filed to the IRS in 2024, possibly including yours. While not every American is required to file a tax return, most will – and there may be good ...