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Missouri . Forms directory

Missouri Secretary of State forms: every filing you might need.

A complete directory of Missouri Secretary of State business filings. Each form below covers the fee, who files it, and a link to handle it through File.Business.

FormDescriptionState feeAction
Articles of Organization (LLC formation)Form an LLC in Missouri.$50File →
Articles of Incorporation (Corp formation)Form a Corporation in Missouri.$58 minimumFile →
Annual Report / Statement of InformationRequired annual filing.$0 (no AR for LLCs) LLCFile →
Application for Authority (Foreign Qualification)Register an out-of-state entity to do business in Missouri.$155File →
Statement of Change of Registered AgentChange your Missouri registered agent.$10File →
Articles of AmendmentAmend your entity's formation documents.VariesFile →
Articles of DissolutionVoluntarily dissolve your entity.$25File →
ReinstatementReinstate an administratively dissolved entity.VariesFile →
Certificate of Good Standing / ExistenceProof of compliance for banks and lenders.$10File →
Application for Reservation of NameHold a business name before formation.VariesFile →
FAQ

Frequently asked questions

Where do I find Missouri SOS forms?
Most forms can be filed online through MO Online Business Filing or through File.Business.
How much does it cost to file forms with the Missouri SOS?
Fees vary. LLC formation: $50, Annual Report: $0 (no AR for LLCs), Cert of Good Standing: $10.
Can I file all Missouri forms online?
Most can be filed online. Some specialty filings still require paper.
Does File.Business handle all Missouri forms?
Yes. Every form listed above can be filed through File.Business.
What is the difference between the Missouri Secretary of State and the Department of Revenue?
SOS handles corporate filings. Department of Revenue handles tax registrations and franchise tax.
How long do Missouri filings take to process?
Standard turnaround varies by filing type and channel.
Can I track my Missouri filing through File.Business?
Yes. Every filing tracks in your Vault with state confirmation.

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Five minutes per filing. State fee passed through at cost. Audit trail and deadline tracking included.

File any Missouri form See state overview

Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the Missouri Secretary of State or any Secretary of State office. You may file directly with the Missouri Secretary of State. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the Missouri Secretary of State as of June 2026 and may change. For entity-specific guidance, consult a licensed Missouri attorney or CPA.

All Missouri filings →
File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with any Secretary of State office. You may file directly with the appropriate state agency. SOC 2 Type II audited. 220,000+ businesses formed since 2017.