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Mississippi . Forms directory

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

A complete directory of Mississippi 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 Mississippi.$50File →
Articles of Incorporation (Corp formation)Form a Corporation in Mississippi.$50File →
Annual Report / Statement of InformationRequired annual filing.$0 (free for LLCs) LLCFile →
Application for Authority (Foreign Qualification)Register an out-of-state entity to do business in Mississippi.$250File →
Statement of Change of Registered AgentChange your Mississippi registered agent.$25File →
Articles of AmendmentAmend your entity's formation documents.VariesFile →
Articles of DissolutionVoluntarily dissolve your entity.$50File →
ReinstatementReinstate an administratively dissolved entity.VariesFile →
Certificate of Good Standing / ExistenceProof of compliance for banks and lenders.$25File →
Application for Reservation of NameHold a business name before formation.VariesFile →
FAQ

Frequently asked questions

Where do I find Mississippi SOS forms?
Most forms can be filed online through MS SOS Business Filings Portal or through File.Business.
How much does it cost to file forms with the Mississippi SOS?
Fees vary. LLC formation: $50, Annual Report: $0 (free for LLCs), Cert of Good Standing: $25.
Can I file all Mississippi forms online?
Most can be filed online. Some specialty filings still require paper.
Does File.Business handle all Mississippi forms?
Yes. Every form listed above can be filed through File.Business.
What is the difference between the Mississippi Secretary of State and the Department of Revenue?
SOS handles corporate filings. Department of Revenue handles tax registrations and franchise tax.
How long do Mississippi filings take to process?
Standard turnaround varies by filing type and channel.
Can I track my Mississippi filing through File.Business?
Yes. Every filing tracks in your Vault with state confirmation.

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Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the Mississippi Secretary of State or any Secretary of State office. You may file directly with the Mississippi 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 Mississippi Secretary of State as of June 2026 and may change. For entity-specific guidance, consult a licensed Mississippi attorney or CPA.

All Mississippi 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.