Maryland Secretary of State forms: every filing you might need.
A complete directory of Maryland SDAT business filings. Each form below covers the fee, who files it, and a link to handle it through File.Business.
Frequently asked questions
Where do I find Maryland SOS forms?
How much does it cost to file forms with the Maryland SOS?
Can I file all Maryland forms online?
Does File.Business handle all Maryland forms?
What is the difference between the Maryland SDAT and the Department of Revenue?
How long do Maryland filings take to process?
Can I track my Maryland filing through File.Business?
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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 Maryland SDAT or any Secretary of State office. You may file directly with the Maryland SDAT. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the Maryland SDAT as of June 2026 and may change. For entity-specific guidance, consult a licensed Maryland attorney or CPA.