Jason Everett Mumpower currently serves as Tennessee's 35th Comptroller of the Treasury. He was first elected to the position by the Tennessee General Assembly on January 13, 2021. He is responsible for leading the Office of the Comptroller of the Treasury, which comprises 12 divisions and more than 560 employees, and ensuring the Office fulfills its mission to make government work better.

The Tennessee General Assembly (TNGA) is the state legislature of the U.S. state of Tennessee. It is a part-time bicameral legislature consisting of a Senate and a House of Representatives. The Speaker of the Senate carries the additional title and office of Lieutenant Governor of Tennessee. In addition to passing a budget for state government plus other legislation, the General Assembly appoints three state officers specified by the state constitution. It is also the initiating body in any process to amend the state's constitution.