Delaware Business Name Availability Checker

Search Delaware Division of Corporations to verify your LLC name availability before filing.

Calculate Your Name Availability Status

Your Result:

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How This Business Name Works

Delaware requires LLC names to be distinguishable from existing entities registered with the Division of Corporations. Delaware has a large database of business entities, so thorough searching is important.

Your name must contain "Limited Liability Company," "LLC," or "L.L.C." and cannot contain restricted words without proper authorization. Delaware also has specific rules for series LLC names.

Delaware allows name reservations for 120 days, giving you time to prepare your formation documents while securing your preferred name.

Understanding Your Results

Delaware Naming Rules

Must include LLC designator and be distinguishable from existing Delaware entities, including corporations and partnerships.

Name Reservation

Reserve your name for 120 days ($10 fee) if you are not ready to file immediately.

Series LLC Names

Series LLCs must indicate series status in the name. Each series within the LLC must have a unique, distinguishable name.

Restricted Terms

Words implying banking, insurance, or professional licensing may require additional approval or documentation.

Trademark Considerations

Availability in Delaware does not guarantee trademark availability. Conduct broader searches if brand protection is important.

Important Considerations

  • Delaware has many registered entities - thorough searching is essential
  • Consider reserving your name if formation will be delayed
  • Series LLCs have additional naming requirements
  • Check both exact matches and similar names
  • Delaware offers both online and telephone name availability checks

Frequently Asked Questions

Q: How do I check Delaware name availability?

A: Use the Delaware Division of Corporations online entity search or call their office for telephone verification.

Q: How much does name reservation cost?

A: Delaware charges $10 to reserve an LLC name for 120 days.

Q: Can I get a preliminary name approval?

A: Delaware does not provide pre-approval, but telephone availability checks can give you confidence before filing.

Q: What makes a name distinguishable in Delaware?

A: Names must be sufficiently different to avoid confusion. Delaware reviews based on sight, sound, and meaning.

Q: Can a Delaware LLC name be changed later?

A: Yes, by filing a Certificate of Amendment with the Division of Corporations ($200 fee).

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