Barton Hubbard

Contact Information:


  • The University of Pittsburgh Law School, J.D., 1981
  • The Pennsylvania State University, B.S., 1978

Barton A. Hubbard is actively practicing law in Ohio, primarily in the area of state and local taxation. For over thirty years, Bart served the State of Ohio as an Ohio Assistant Attorney General in the Taxation Section of that office, where he represented the Tax Commissioner of Ohio in hundreds of cases at the United States Supreme Court, U.S. Federal Circuit and District Courts, the Ohio Supreme Court, Ohio intermediate appellate courts and common pleas courts, and the Ohio Board of Tax Appeals.

Several of Bart’s briefs have received  “Best Brief” awards from the National Association of Attorneys General for advocacy in the Supreme Court of the United States. Throughout his career, Bart has been a frequent presenter on various state taxation-related issues, and has been an adjunct professor of law in the area of State and Local Taxation at the Moritz College of Law since 2013.

Before joining the Taxation Section of the Ohio Attorney General’s office, Bart worked as counsel in several prominent Ohio law firms and as an appellate officer in the Pittsburgh regional office of the Internal Revenue Service.  During law school, he worked as a law clerk for the state-wide Pennsylvania Court of Appeals and received book awards for the highest grades in Federal Income Taxation and Evidence.


  • State of Ohio
  • Supreme Court of the United States
  • U.S Court of Appeals for the Sixth Circuit
  • U.S. District Court, Southern District of Ohio
  • U.S. District Court, Northern District of Ohio
  • U.S. Tax Court