Montana Voters Approve Ban on Corporate Election Spending, Defying Citizens United

3 min readSources: National Law Review

Montana passed Initiative 194 on Nov 3, 2026, banning corporate election spending in state races.

Why it matters: This new law conflicts with the Supreme Court’s Citizens United ruling, prompting constitutional challenges. The outcome could affect corporate speech rights and campaign finance laws nationwide.

  • Initiative 194 passed with 67% approval, leading by about 115,000 votes on Nov 3, 2026.
  • The law prohibits corporations, unions, nonprofits, and trade groups from funding political campaigns in Montana.
  • Violators risk losing state-granted privileges, such as limited liability protections.
  • The law takes effect Jan 1, 2027, pending any court injunctions.
  • Opponents, including the Montana Chamber of Commerce, warn family businesses may lose political speech rights.

On November 3, 2026, Montana voters decisively approved Initiative 194, which bans corporations, labor unions, nonprofits, and trade associations from spending money to influence state and local elections. The Associated Press reported a 67% voter approval with a margin of roughly 115,000 votes.

The initiative restricts political spending by entities the state considers "artificial persons"—a legal term referring to corporations and similar organizations. Under the law, such entities retain powers necessary for their business but are explicitly barred from using funds to affect elections. Those who violate the restriction risk losing state-conferred legal privileges, including limited liability protections, as detailed in the official initiative text.

This law directly challenges the 2010 U.S. Supreme Court decision in Citizens United v. FEC, which affirmed corporations' First Amendment rights to political spending. Montana previously attempted similar restrictions through Initiative 166 in 2012, which was struck down by the Court in American Tradition Partnership v. Bullock. Legal experts expect challenges to Initiative 194 that could again test the boundaries of corporate constitutional rights.

The Montana Chamber of Commerce and the Montana Mining Association opposed the measure, arguing it could limit political speech for family-owned businesses, farms, and retailers that rely on such engagement to respond to policy issues affecting them.

Tom Moore, Senior Fellow at the Center for American Progress, explained Montana’s approach: "States have authority over what corporations can do through corporate law," emphasizing the state’s effort to redefine corporate rights via its own legal framework.

The initiative is scheduled to take effect on January 1, 2027, unless courts issue an injunction. The election result underscores Montana’s leading role in the evolving national debate over corporate money in politics, which may inspire similar measures and legal contests in other states. Official vote results can be found on Montana’s elections website.

By the numbers:

  • 67% — voter approval for Initiative 194 on Nov 3, 2026
  • 115,000 votes — margin by which Initiative 194 passed
  • January 1, 2027 — scheduled effective date of Initiative 194

Yes, but: Legal challenges are expected as courts may find Initiative 194 conflicts with Supreme Court precedent protecting corporate political spending rights under the First Amendment.

What's next: Litigation is anticipated soon to determine whether Initiative 194 can withstand constitutional scrutiny; this case could reach the U.S. Supreme Court and reshape campaign finance jurisprudence.