Delaware Certificate of Formation (2026)
A Delaware Certificate of Formation is the document that legally creates your LLC. You file it with the Delaware Division of Corporations for a $110 filing fee. Delaware's certificate is deliberately minimal: it requires only your LLC name and a Delaware registered agent. Once the Division accepts and files it, your LLC exists under the Delaware Limited Liability Company Act.
Quick Answer
- Document
- Certificate of Formation for a Limited Liability Company
- Filing fee
- $110 (2026), to the Delaware Division of Corporations
- File via
- Document Upload Service (online), mail, or fax with a cover memo
- Required
- LLC name plus the name and Delaware address of the registered agent
- Governing law
- Delaware Limited Liability Company Act (6 Del. C. Chapter 18)
- Ongoing
- $300 annual LLC tax due June 1 (no annual report)
What a Certificate of Formation Is
Under the Delaware Limited Liability Company Act, a Delaware LLC comes into existence only when its Certificate of Formation is filed with and accepted by the Division of Corporations, part of the Delaware Secretary of State's office. Filing the certificate is the legal act that creates the company and starts its limited-liability shield. Delaware calls this document a "Certificate of Formation," which is the exact equivalent of what many other states call Articles of Organization - the same legal step under a different name. This page explains the certificate field by field; for the complete start-to-finish process, including your EIN and tax accounts, see how to form an LLC in Delaware, and for the national overview see how to form an LLC.
Agency, Fee, and Filing Methods
You file the Certificate of Formation with the Delaware Division of Corporations in Dover, not with a county or the Division of Revenue. The state filing fee is $110. Delaware accepts filings several ways:
- Online: upload the completed certificate through the Division's Document Upload Service, the fastest self-service route.
- By mail: send the signed certificate with a filing cover memo and payment to the Division of Corporations.
- By fax: transmit the certificate and cover memo with a credit-card authorization for the fee.
Delaware is known for fast, tiered expedited service - options run from 24-hour down to same-day, two-hour, and one-hour handling, each for an additional fee set by the Division. Because expedite and certified-copy charges change, confirm the current amounts on the Division's fee schedule before filing. For a full breakdown of what a Delaware LLC costs beyond this one form, see Delaware LLC cost and the general guide to how much an LLC costs.
What the Certificate Requires
Delaware's Certificate of Formation is one of the shortest in the country. Section 18-201 of the LLC Act lists only two mandatory items, which is why Delaware LLC formation reveals so little on the public record.
| Item | What it asks |
|---|---|
| Entity name (required) | The LLC name, which must contain "Limited Liability Company," "L.L.C.," or "LLC," and must be distinguishable on the records of the Division of Corporations |
| Registered agent & office (required) | The name of the Delaware registered agent and the address of the registered office in Delaware |
| Other provisions (optional) | Any additional lawful provisions the members choose to include, such as a specified duration or management terms |
| Authorized person (signature) | The certificate is signed by an authorized person, who need not be a member or manager of the LLC |
Notably, Delaware does not require you to disclose members, managers, the management structure, or a business purpose on the certificate. Those matters are handled privately in the operating agreement. This minimalism is a large part of why Delaware is a popular formation state, though it is not automatically the cheapest or simplest choice for a business that operates in only one other state.
Choosing a Compliant Name
The name on the certificate must include an LLC designator and must be distinguishable upon the records of the Division of Corporations from existing entities and reservations. Before you file, run a Delaware business entity search to confirm the name is available. If you are not ready to file, you can reserve an available name for 120 days for a $75 fee. Certain words - such as "bank" or "trust" - are restricted and require approval. A name that clears the Delaware database can still infringe a federal trademark, so a separate trademark clearance is prudent for any brand you plan to build on. If you will operate under a different public name, you can later file a Delaware DBA (registration of a trade name).
The Registered Agent Requirement
Every Delaware LLC must name a Delaware registered agent in its Certificate of Formation and maintain one continuously. The agent receives service of process and official state correspondence at a physical Delaware registered office - a P.O. box alone does not satisfy the requirement. The agent may be a Delaware resident individual, a domestic entity, or a qualified foreign entity authorized to do business in Delaware. Most out-of-state founders use a commercial registered agent, because the vast majority of Delaware LLCs are owned by people who live elsewhere. If your agent resigns or you want to switch, you file a certificate to change the registered agent with the Division. Failing to maintain a registered agent can lead the state to declare the LLC no longer in good standing. See the national registered agent overview for how the role works across states.
After the Certificate Is Filed
Once the Division of Corporations accepts your Certificate of Formation, your LLC legally exists, and you can order a file-stamped copy and a certificate of good standing. Three steps typically come next:
- Adopt an operating agreement. Delaware does not file it, but the LLC Act expressly relies on the operating agreement to govern ownership, management, voting, and distributions - even for a single-member LLC.
- Get an EIN. Apply for a free federal Employer Identification Number from the IRS to open a bank account, hire employees, and file taxes. By default the IRS taxes a single-member LLC as a disregarded entity and a multi-member LLC as a partnership, and either can elect S-corporation treatment.
- Handle Delaware taxes and licenses. Every Delaware LLC owes the flat $300 annual LLC tax. If you actually conduct business in Delaware, you also need a state business license and must register for gross receipts tax with the Division of Revenue.
Banks generally ask for the file-stamped Certificate of Formation and the EIN to open a business account, so keep both records handy. If a lender, licensing board, or another state's foreign-qualification office needs proof your LLC exists, you can order a certified copy of the certificate and a certificate of good standing from the Division.
Annual LLC Tax and Ongoing Obligations
Unlike most states, Delaware does not require LLCs to file an annual report. Instead, every LLC formed in Delaware must pay a flat $300 annual tax (often called the alternative-entity tax) to the Division of Corporations, due by June 1 each year, regardless of income or activity. Missing the deadline adds a $200 penalty plus interest at 1.5% per month on the unpaid balance, and an LLC that stops paying loses its good standing. An LLC formed in Delaware but doing business elsewhere generally owes no Delaware income tax, but the $300 annual tax still applies. If the LLC operates within Delaware, it must also obtain a business license and pay gross receipts tax to the Division of Revenue. If the information in your certificate changes - for example, the LLC's name - you file a Certificate of Amendment with the Division for a fee set by its schedule. When you eventually close the business, you file a Certificate of Cancellation; see how to dissolve an LLC in Delaware.
Common Filing Mistakes to Avoid
A few errors account for most rejected Delaware certificates. The most common is a name that is not distinguishable from an existing entity, so search first with a Delaware business entity search. A second is naming a registered agent without a valid physical Delaware address, or listing a P.O. box. A third is assuming the certificate does more than it does: it creates the LLC, but it is not a substitute for the internal operating agreement, and filing it does not by itself register you for taxes or licenses. Founders also sometimes forget that the flat $300 annual tax is due every June 1 even if the LLC never earns a dollar - a lapse quietly erodes the company's good standing. Finally, an LLC formed in Delaware but operating in another state usually must also foreign-qualify and pay a registered agent in that second state, so weigh whether a home-state LLC formation is simpler before you file in Delaware.
Frequently Asked Questions
What is a Delaware Certificate of Formation?
It is the document that legally creates a Delaware LLC. You file it with the Division of Corporations under the Delaware Limited Liability Company Act. Once the Division accepts and files it, the LLC exists.
How much does a Delaware Certificate of Formation cost?
The filing fee is $110, paid to the Delaware Division of Corporations. Optional expedited processing costs additional fees set by the Division, from 24-hour service up to same-hour handling.
What information does the certificate require?
Under 6 Del. C. § 18-201, only the LLC name (with an LLC designator) and the name and Delaware address of the registered agent. Members, managers, and purpose are not required.
Do I need a registered agent for a Delaware LLC?
Yes. Every Delaware LLC must continuously maintain a registered agent with a physical Delaware address, named directly in the certificate.
Is a Certificate of Formation the same as an operating agreement?
No. The certificate is filed with the state to create the LLC. The operating agreement is an internal contract Delaware does not file.
Does a Delaware LLC file an annual report?
No. Delaware LLCs pay a flat $300 annual tax by June 1 instead of filing a report. Late payment adds a $200 penalty plus interest.
Related
- How to form an LLC (hub)
- How to form an LLC in Delaware
- Delaware Articles of Organization
- Delaware registered agent requirements
- Delaware business entity search
- How much does a Delaware LLC cost?
- Delaware LLC tax filing
- Delaware annual report and franchise tax
- How to dissolve an LLC in Delaware
- Texas Certificate of Formation (sibling)
- How to get an EIN
- Legal glossary
Sources
- Delaware Division of Corporations - How to Form a New Business Entity (Certificate of Formation; $110 filing fee).
- Delaware Division of Corporations - Corporate Forms and Certificates (LLC Certificate of Formation).
- Delaware Division of Corporations - Registered Agents (agent requirement and listing).
- Delaware Division of Corporations - Pay Your Annual Franchise Tax / LLC Tax ($300 annual LLC tax; June 1 due date; $200 penalty).
- Delaware Division of Corporations - Expedited Services (24-hour to one-hour tiers).
- Delaware Division of Corporations - Name Reservation and Availability (120-day reservation; $75 fee; distinguishable-name standard).
- Delaware Division of Corporations - Entity Search and Status (name distinguishability check).
- Delaware Code - Title 6, Chapter 18, Limited Liability Company Act.
- Delaware Code - 6 Del. C. § 18-201, Certificate of Formation (required contents).
- Delaware Code - 6 Del. C. § 18-104, Registered Agent and Registered Office.
- Delaware Division of Revenue - Business Tax Forms and Registration (state business license; gross receipts tax).
- Delaware Division of Revenue - Delaware Division of Revenue (business tax overview).
- IRS - Limited Liability Company (LLC) (federal default classification).
- IRS - Get an Employer Identification Number (free EIN).
- Cornell Legal Information Institute - Limited Liability Company (LLC).
LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. Laws, fees, and forms change; verify current requirements with the Delaware Division of Corporations and Delaware Division of Revenue before acting.