Oklahoma's state tax filing deadline is April 15, the same day as federal returns. Most states have the same deadline as the ...

The Internal Revenue Service (IRS) has taken a crucial step to support individuals and businesses impacted by the March 2025 wildfires in Oklahoma. Recognizing the extensive damage caused by these ...

An Oklahoma school district will increase property taxes by as much as 75% as part of a plan to pay off the remainder of a $7.5 million court-approved settlement with money also used for debt service ...

If you’re a business owner or have other types of taxable income, you may need to make quarterly estimated payments in order ...

Oklahoma lawmakers say residents will pay less in taxes after a budget deal has been reached. >> Download the KOCO 5 app | Subscribe to KOCO 5’s YouTube channel Sign up for our Newsletters State ...