Republican John Anthony Castro is filing a lawsuit against Clarence Thomas, accusing the U.S. Supreme Court associate justice of failing to file his income taxes, Newsweek has learned.

Castro, a long-shot Republican presidential candidate and tax attorney who filed a flurry of lawsuits seeking to remove former President Donald Trump from the GOP primary ballot, told Newsweek that he is filing suit against Thomas in a Virginia court under the Virginia Fraud Against Taxpayers Act (VFATA). Although he mailed the complaint to the court on Friday, he expects it to take two business days for the court to process and file the case.

The complaint, which was shared with Newsweek, alleges that in violation of VFATA, “Clarence Thomas knowingly presented or caused to be presented a false and fraudulent claim (i.e., his 2005 Virginia State Income Tax Return) to the Virginia Department of Taxation on or about April 15, […]