Naming Your New York LLC: Rules, Search, and Registration
Learn the naming rules for a New York LLC — required designators, name availability search, restricted words, assumed names, and how to reserve your name with the NY Department of State.
Bizee Editorial Staff
Editorial Team
New York LLC naming requirements at a glance
Filing fee: $200 (Articles of Organization, filed with the NY Department of State)
Processing time: Typically 7–10 business days for standard filing; expedited options available
State agency: New York Department of State, Division of Corporations
Annual report due: Biennial statement due every 2 years in the LLC's anniversary month
State tax rate: No state-level LLC franchise tax on most LLCs; New York City imposes a separate Unincorporated Business Tax (UBT) on NYC-based LLCs
New York LLC naming requirements
Naming a New York LLC involves 4 core requirements: your name must include an LLC designator, it must be distinguishable from existing entities on file with the New York Department of State, it can't include prohibited or restricted words without agency approval, and it must be entered exactly as you want it to appear in your Articles of Organization.
Required LLC designator
New York law requires every LLC name to end with "Limited Liability Company," "LLC," or "L.L.C." — you can choose any of the 3 forms, and all are equally valid. The designator must appear in the name exactly as filed in your Articles of Organization and will show up that way on all official state records.
In practice, most founders use "LLC" — it's shorter and reads cleanly on signage, websites, and contracts. "L.L.C." with periods is also accepted if you prefer that style. Either way, the designator goes at the end: "Riverside Bakery LLC" or "Riverside Bakery L.L.C." When you run a name search in the state's database, enter the name with the designator included so the results reflect what you'll actually file.
Name distinguishability: what counts as too similar
Your LLC name must be distinguishable from every other entity already on file with the New York Department of State. If the online filing system doesn't consider your proposed name distinguishable, it won't let you proceed with the formation filing.
New York applies this rule strictly. Differences only in the LLC designator ("LLC" vs. "Inc."), punctuation, or singular versus plural forms generally don't make a name distinguishable. "Riverside Bakery LLC" and "Riverside Bakeries LLC" could both be rejected if the state treats them as deceptively similar. The Department of State's Division of Corporations makes the final call on whether a name qualifies.
How to search New York LLC name availability
Check name availability using the New York Department of State's Corporation and Business Entity Database at dos.ny.gov. Search your proposed name — including the LLC designator — before you file. A name that appears available in the database isn't guaranteed to be approved, but finding a conflict early saves you from a rejected filing.
The state's online Articles of Organization filing system also runs its own name check when you submit. If the name isn't acceptable under New York statute, the system flags it before the filing goes through. Running the search yourself first — before you reach the filing step — gives you time to adjust the name without losing momentum.
Restricted and prohibited words
New York maintains an official list of restricted and prohibited words that can't appear in an LLC name without special handling. Some words are outright banned. Others are allowed only if you get written approval from a specific state agency before the Department of State will accept your filing.
Financial-industry terms suggesting banking, insurance, or trust activities generally require pre-approval from the appropriate New York financial regulator
Words referencing regulated professions or licensed services — such as terms indicating professional practice or specialized services — require consent from the relevant New York State licensing or oversight agency
Words that imply a connection to a New York state entity, or suggest the LLC will carry out activities it isn't legally authorized to provide, are prohibited
The same restricted-words schedule applies to LLCs, business corporations, not-for-profit corporations, and limited partnerships — review the full chart at dos.ny.gov even if a word seems harmless
The restricted-words list catches people off guard more often than the other naming rules. Check it before you get attached to a name — getting agency approval can add weeks to your timeline if a word in your chosen name requires it.
Assumed names (DBA) in New York
Your LLC can do business under a name that's different from its legal name. In New York, this is called an assumed name — also known as a DBA (doing business as), fictitious name, or trade name. You file a Certificate of Assumed Name with the New York Department of State to make it official.
An assumed name is useful when you want to run a second brand under the same LLC, or when your legal name is too long for everyday use. Keep in mind that filing an assumed name doesn't protect that name from being used by someone else — it only registers your use of it. For stronger protection, a trademark is the right move.
How to reserve a New York LLC name
If you've found a name you want but aren't ready to file your Articles of Organization yet, New York lets you reserve it. The New York Department of State offers a name reservation that holds your chosen name for a set period while you get ready to file.
Name reservation is a practical step if you're still setting up your business plan, waiting on a partner, or need time to get your registered agent in place. It doesn't lock in approval — the Department of State still reviews the name when you file — but it does prevent another business from registering the same name while you're getting organized.
Trademarks and name protection
Registering your LLC name with the New York Department of State protects it within the state's entity database — it doesn't give you trademark rights. If another business is already using a similar name as a trademark, your LLC name could still create legal exposure even if the state accepted your filing.
Before you commit to a name, run a search on the USPTO's trademark database at uspto.gov to check for conflicts at the federal level. If you want to protect your name nationally, a trademark registration is the right path. A legal professional can help you figure out whether your name is clear and what level of protection makes sense for your business.
FAQ
Search the New York Department of State's Corporation and Business Entity Database at dos.ny.gov. Enter your proposed name with the LLC designator included — for example, "Riverside Bakery LLC" — to see if any existing entities conflict with it. A name that appears clear in the database isn't a guaranteed approval, but it's the right first step before you file.
Yes, New York has several naming rules. Your LLC name must end with "Limited Liability Company," "LLC," or "L.L.C." It must be distinguishable from all other entities on file with the Department of State. It can't include prohibited words, and certain restricted words require written approval from a state agency before the Department of State will accept your filing. Review the full restricted-words list at dos.ny.gov before settling on a name.
Yes. New York allows LLCs to operate under an assumed name — also called a DBA, fictitious name, or trade name. You file a Certificate of Assumed Name with the New York Department of State to register it. This is useful if you want to run a second brand under the same LLC or use a shorter name for day-to-day business. Filing an assumed name doesn't protect it from use by others — only a trademark does that.
You can reserve a name through the New York Department of State before you're ready to file your Articles of Organization. The reservation holds the name for a set period so another business can't register it while you're getting organized. It doesn't guarantee approval when you file — the Department of State still reviews the name at that point — but it does protect your spot in the meantime.
Yes — New York law requires it. Every LLC name filed with the Department of State must end with "Limited Liability Company," "LLC," or "L.L.C." You can choose any of the 3 forms. Most founders use "LLC" because it's shorter and reads cleanly on signage and contracts. The designator must appear in your Articles of Organization and will be part of your official legal name from that point forward.
Yes. You can change your LLC's legal name by filing an amendment to your Articles of Organization with the New York Department of State. The amendment updates your official name in the state's records. If you want to use a different name for day-to-day business without changing your legal name, filing an assumed name is a simpler option. A legal professional can help you figure out which path fits your situation.
No. Registering your LLC name with the New York Department of State only protects it within the state's entity database — it doesn't give you trademark rights. If another business is already using a similar name as a federal trademark, your LLC name could still create legal exposure. Search the USPTO trademark database at uspto.gov before committing to a name, and talk to a legal professional if you want to protect the name nationally.
