Campaign Finance in Montana
Montana candidates file campaign finance reports through the Commissioner of Political Practices' CERS online filing system.
Filing authority: Montana Commissioner of Political Practices
Contribution limits, report names, and filing deadlines in Montana change between election cycles. Our Montana Campaign Finance Guide below covers the specifics — and always confirm current requirements with the Montana Commissioner of Political Practices.
Campaign Finance Resources
Montana Campaign Finance Guide
A comprehensive guide to campaign finance rules and regulations in Montana.
Campaign Kick-Off Checklist
Everything you need to check off before launching your campaign — from filing paperwork to building your team.