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Business Formation Guide
namingUpdated 2026-03-30

How Do I Change My LLC Name in Delaware?

File a Certificate of Amendment with the Delaware Division of Corporations. Your new name must include an LLC designator (LLC, L.L.C., or Limited Liability Company), be distinguishable on Division records per 6 Del. C. § 18-102, and avoid restricted words like "Bank," "University," or "Insurance." Submit online at https://icis.corp.delaware.gov/eCorp/ or mail to 401 Federal Street, Suite 4, Dover, DE 19901.

Step-by-Step Process

Search Your Desired Name

Before filing, search the Delaware Division of Corporations database at https://icis.corp.delaware.gov/Ecorp/EntitySearch/NameSearch.aspx to confirm your new name is distinguishable on record. Alternatively, reserve the name for 120 days by paying the $75 name reservation fee.

File the Certificate of Amendment

Submit a Certificate of Amendment through the Division's online filing system or by mail. The document must state your LLC's current name, the new name, and be signed by an authorized member or manager. Check the Division's website for current filing fees.

Update County Records

File a DBA (Doing Business As) notice with the Prothonotary in each Delaware county where your business operates under the new name. This is required by Delaware law and ensures local recognition of your name change.

Update Federal and State Records

Notify the IRS and update your Employer Identification Number (EIN) records if necessary. Update business licenses, bank accounts, and vendor records with your new name.

Important Considerations

Name Requirements

Your proposed name must satisfy Delaware's distinguishability standard under 6 Del. C. § 18-102—it cannot be identical or confusingly similar to existing business names on the Division's records. The name must include an LLC designator and cannot use restricted words.

Operating Agreement

Amend your LLC Operating Agreement to reflect the name change if required by your agreement's terms.

Contact Information

For questions about the filing process, contact the Delaware Division of Corporations at (302) 739-3073 or visit https://corp.delaware.gov/.


This is general information, not legal advice.