Delaware Secretary of State filings, deadlines, and how to do them right.
Annual reports, Delaware Division of Corporations business search, registered agent changes, reinstatement, dissolution, tax registration. Every Delaware filing explained, plus the Delaware business environment, regulatory bodies, and a year-round compliance calendar. Verified against the Delaware Department of State, Division of Corporations as of June 2026.
Why founders choose Delaware (and what to know first)
Court of Chancery: a specialized non-jury court with judges who only handle corporate law, producing centuries of predictable case law. Investor-preferred for VC and PE deals (most term sheets assume Delaware incorporation). Anonymous LLC: Delaware does not require listing members on Articles. No sales tax. No state-level corporate income tax on income earned outside Delaware.
Tax obligations at a glance
Tax obligations depend on entity type, where you operate, and where revenue is sourced. Consult a licensed CPA for entity-specific advice. File.Business connects you with vetted CPAs in Delaware on request.
Other Delaware agencies your business will touch
The Secretary of State handles formation and corporate filings. These agencies handle the rest of your Delaware compliance.
State income tax, gross receipts tax, business license registration
Unemployment insurance, workers comp coordination, employer reporting
Insurance company licensing, captive insurance program (major DE specialty)
Workers comp coverage requirements, exemptions, claims
Professional licensing for regulated trades and services
Corporate disputes, fiduciary duty cases, equity matters. The court that makes Delaware Delaware.
Year-round filings every Delaware business should know
Recurring federal and state deadlines that affect Delaware businesses. Our Compliance Calendar tracks these and 200+ others against your entity.
How to form an LLC in Delaware: step by step
Each step explained with what Delaware requires and what trips most founders up. File.Business handles all of this for $0 service fee plus the $110 state fee.
Search the Delaware Division of Corporations name database to confirm availability. Must include LLC, L.L.C., or Limited Liability Company.
Required by Delaware law. Must have a Delaware physical address. File.Business is a Delaware registered agent in all three counties.
Submit to the Division of Corporations with the $110 state fee. Same-day or 1-hour expedite available for additional fee.
Required by Delaware law. Not filed with the state but legally controls members, contributions, distributions, manager structure.
IRS Form SS-4. Online if a member has an SSN; mail/fax via international form route if all members are non-US.
Most banks accept Delaware-formed entities even if you operate elsewhere. You will need Articles, EIN letter, LLC Agreement, and beneficial-owner ID.
A Delaware LLC operating in California, Texas, Florida, or any other state needs to foreign-qualify there. Delaware itself does not need anything beyond the $300 annual tax.
Ready to file your Delaware paperwork the easy way?
Five minutes per filing. State fee passed through at cost. Audit trail and deadline tracking included.
Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the Delaware Department of State, Division of Corporations or any Secretary of State office. You may file directly with the Delaware Department of State, Division of Corporations. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Filing fees and deadlines verified against the Delaware Department of State, Division of Corporations as of June 2026 and may change. For entity-specific guidance, consult a licensed Delaware attorney or CPA.
Every Delaware Secretary of State topic, in one place.
24 keyword-focused guides covering every filing, form, and compliance question for Delaware businesses.