NC LLC Name Availability: Distinguishable Rules, Search, and Reservation

To check NC LLC name availability, run your proposed name through the North Carolina Secretary of State’s free business entity search at sosnc.gov. If nothing comes back, the name is likely open, and you can hold it for 120 days by filing a name reservation application for $30. The name still has to meet two legal tests: it must include an LLC designator, and it must be distinguishable from every other business entity already on file.

Running the Search

The Secretary of State’s online tool offers three useful filters. A “Starting With” search catches names that begin with the same words as yours and is the most common way conflicts surface. An “Anywhere” search is broader and flags your keywords wherever they appear inside an existing name. An “Exact” search confirms whether your precise combination is already taken.

Run all three. If the results are empty, your name is probably clear. If entities come back, check the status column. Active entities block your name outright. Recently dissolved ones may still block it too, which is covered further down.

One limit worth knowing up front: the state database only shows entities formally registered in North Carolina. It will not tell you whether your name conflicts with a federal trademark or an unregistered business operating under common-law rights. Those are separate searches.

Check the Domain and Handles at the Same Time

Before you get attached, look up the matching .com and the handles on the social platforms you plan to use. A name that clears the state records but is already taken online creates branding problems from day one, and a manual check takes only a few minutes.

What “Distinguishable” Actually Means

Under N.C.G.S. § 55D-21, your proposed LLC name must be “distinguishable upon the records of the Secretary of State” from every active business entity, every reserved name, and every registered name on file.¹ That comparison sweeps in corporations, nonprofits, limited partnerships, and registered LLPs, not just other LLCs.

The administrative rule spells out what the state ignores when comparing names. Entity designators at the end (LLC, Inc., Corp.) are stripped out. So are articles, conjunctions, prepositions, punctuation, spaces, and swapping a number for its word form, like “3” for “Three.”² If the only thing separating your name from an existing filing is a comma, an “and,” or the entity suffix, your filing will be rejected.

There is a narrow workaround. If the business that already holds the name gives written consent and agrees to change its own name to something distinguishable from yours, the Secretary of State can approve your filing. A certified court judgment establishing your right to the name also works.¹ Both paths are uncommon.

The Designator and Restricted Words

Every North Carolina LLC name has to end with a designator that identifies the entity type. Under N.C.G.S. § 55D-20, acceptable options are “Limited Liability Company,” “L.L.C.,” “LLC,” “ltd. liability co.,” “limited liability co.,” and “ltd. liability company.”³ Leave it out and the filing bounces back.

The same statute prohibits names that imply your LLC is organized for a purpose it is not legally authorized to pursue.³ Names suggesting banking, insurance, or licensed professional services can be rejected. If your desired name uses a term tied to a regulated industry, expect the Secretary of State’s office to ask for proof of licensure or written approval from the relevant board before approving the filing.

Reserving the Name for 120 Days

If you are not ready to file Articles of Organization, you can lock the name down first. N.C.G.S. § 55D-23 gives you a nonrenewable 120-day reservation period during which no one else can register it.⁴

The application asks for the name you want to reserve and your own name and address. It has to be signed by the applicant or an authorized representative.⁵ The fee is $30, payable online or by check with a mailed form.

The nonrenewable part is the trap. If your reservation runs out before you file Articles of Organization, the name goes back into the pool and anyone can grab it. You cannot restart the clock by filing another reservation for the same name, so plan the 120 days carefully. You can, however, transfer the reservation to a different applicant by filing a signed notice with the Secretary of State, which is useful if the ownership structure changes before formation.

Online filings move faster than paper. The office targets a five-business-day turnaround, though actual times have been running longer, sometimes reaching two weeks or more during busy stretches. Build in a buffer if you are working against a deadline.

Dissolved Entity Names

A dissolved LLC’s name does not immediately open back up. Under N.C.G.S. § 55D-21(d), North Carolina keeps dissolved entity names on the records for a period before releasing them.¹ One secondary source puts that window at roughly five years, though if you want a recently dissolved name, the safest step is to call the Business Registration Division and confirm the name has cleared before you file.

Separate rule for buyers: if you acquire the goodwill of a dissolved entity (not just the name), you can submit evidence of the acquisition and reserve the former entity’s name for up to 10 years.⁴

An Assumed Name Is a Separate Filing

Your LLC’s registered legal name does not have to be the name on your sign or website. North Carolina lets any business operate under an assumed name, or DBA, by filing an assumed business name certificate. Under N.C.G.S. § 66-71.4, that certificate goes to the register of deeds in the county where you do business, and a single county filing covers you even if you operate in multiple counties.⁶

Assumed name rules run independently from the Chapter 55D entity naming rules.³ Your LLC could be registered as “Smith Holdings LLC” and run a shop as “Carolina Coffee.” Each assumed name needs its own certificate, though you can bundle up to five on a single filing.⁶ County fees for assumed name certificates are typically around $26.

Availability Is Not Trademark Protection

This is where new owners get burned. Clearing the Secretary of State’s records does not give you exclusive rights to the name as a brand. The statute is explicit: filing a document or reserving a name under Chapter 55D “does not authorize the use in this State of a name in violation of the rights of any third party under the federal trademark act” or state trademark law.³ You can register a name that looks perfectly clean on state records and still receive a trademark infringement claim from someone who owns that name as a trademark.

Before you commit, search the U.S. Patent and Trademark Office’s online database for existing federal trademarks.⁷ A federal trademark gives its holder nationwide rights that override your state registration. If you find a match or something confusingly close, pick a different name. Rebranding after a cease-and-desist costs far more than choosing a clean name up front.

If your LLC will sell beyond North Carolina, consider filing a federal trademark application yourself. Federal registration creates a legal presumption of nationwide ownership and lets you enforce your rights in federal court. State LLC registration and federal trademark protection do different jobs, and having one without the other leaves a gap.

1
North Carolina General Assembly. North Carolina Code 55D-21 – Entity Names on the Records of the Secretary of State; Availability
2
North Carolina Office of Administrative Hearings. 18 NCAC 04 .0503 – Deceptively Similar and Distinguishable Names
3
North Carolina General Assembly. North Carolina Code 55D-20 – Name Requirements
4
North Carolina General Assembly. North Carolina Code 55D-23 – Reserved Name
5
North Carolina Secretary of State. North Carolina Code 55D-23 – Application to Reserve a Business Entity Name
6
North Carolina General Assembly. North Carolina Code 66-71.4 – Filing of Certificate
7
United States Patent and Trademark Office. Search Our Trademark Database