Joe Bishop‐Henchman is vice president of tax policy and litigation at the National Taxpayers Union Foundation and an adjunct scholar at the Cato Institute. He has worked with elected officials and stakeholders to achieve major state‐level tax changes, advised on the interplay between federal and state policy changes, and authored over 100 studies on tax policy and tax law. Bishop‐Henchman is a class plaintiff in a major lawsuit against the Internal Revenue Service seeking refund of $300 million of illegally collected fees, and his brief in South Dakota v. Wayfair was cited twice by the majority opinion.
From 2020 to 2021, he chaired the Libertarian National Committee, and serves on the State Advisory Board for Bloomberg Tax and the Board of Directors of the Rainey Center. He lives in Washington, DC with his husband Ethan and their dogs, Magic and Ulysses.