Montana Secretary of State filing fees, all in one place.
A complete reference of Montana Secretary of State business filing fees for 2026. Use this to budget formation, compliance, and ongoing maintenance costs accurately.
Formation
Compliance
Document Services
Foreign + Wind-up
State fees current as of 2026. {s["agency"]} fees may change. File.Business service fees are separate.
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Secretary of State filing fees by state
The national explainer above this page: what changes between jurisdictions, and why.
Open the hub → SectionSecretary of State directory
Every filing the state business office takes, state by state.
Open the section → StateMontana business filings
Every filing a business makes in Montana, gathered on one page.
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