While the Supreme Court’s conservative supermajority is pushing the law rightward, the justices appointed by GOP presidents ...

The Oklahoma Supreme Court has ruled a citizen of the Muscogee (Creek) Nation must pay income tax to the state of Oklahoma.

Oklahoma is forcing courts – as they did in Tennessee in 1925 – to wrestle with the question of how much religion is ...

The ruling means that tribal citizens who live and work on tribal lands are required to pay state income tax. Here's how that ...

The Oklahoma Supreme Court ruled that tribal citizens living within the jurisdiction of tribal reservations outlined in ...

The Oklahoma Supreme Court on Tuesday ruled against a tribal citizen seeking to avoid paying state income tax, restricting ...

The lower court must reconsider its rulings related to Oklahoma's birth certificate gender policy and family planning funds.

A Muscogee citizen who works for her tribe and lives on its reservation still must pay income tax to Oklahoma, despite her ...

The U.S. Supreme Court declined to review an appeals court ruling that struck down key parts of an Oklahoma law regulating ...

The 10th Circuit rejected efforts by Oklahoma Insurance Commissioner Glen Mulready to apply state PBM laws — such as a law ...

The Oklahoma Supreme Court had barred a proposed Catholic charter school, St. Isidore, reasoning that it qualified as a state actor. St. Isidore argued it was more akin to a private contractor ...

House Bill 2783 allows the appointing authorities of the Tobacco Settlement Endowment Trust board to remove members at will.