District Judge Jeffrey Sherlock of Helena ruled Monday that the 1912 Corrupt Practices Act, which prohibited corporations from making independent political expenditures, is unconstitutional. Bozeman attorney Margot Barg argued on behalf of the plaintiffs, a gun rights organization and a local painting company, that corporations are entitled to make the same sort of free political speech as individuals citing the U.S. Supreme Court decision in Citizens United v. Federal Election Commission.

Judge Sherlock wrote that the Montana law, “insofar as it prevents corporations from making independent expenditures to support or oppose political candidates or political parties, is declared unconstitutional.”  Restrictions on corporate contributions to political candidates are not affected by the decision.  Montana Attorney General Steve Bullock plans to appeal the district court’s ruling.