Illinois gubernatorial candidate Bill Brady paid $37,000 in state and federal taxes in 2012 on $200,500 in income.
The Bloomington Republican released income and tax information for his wife and him Monday.
Brady is among four hopefuls seeking the GOP nomination to take on incumbent Democratic Gov. Pat Quinn next fall.
Brady says his salary information comes from his pay as state senator and from gains and losses from various real estate and development companies he owns.
Brady's running mate is Maria Rodriguez. She and her businessman husband paid $116,000 in state and federal taxes on gross income of $470,000.
Another GOP candidate, Bruce Rauner, reported last month he paid $10 million in federal taxes last year on a salary of $53.4 million.