South Carolina business name search
Before you fall in love with a name, make sure it's free in South Carolina. The only authoritative source is the state's own registry — here's the direct link, plus South Carolina's LLC naming rules and what an "available" name does and doesn't get you.
Official state registry
Search the South Carolina Secretary of State
This is the official government database for South Carolina — free to search, and the single source of truth for whether a name is taken.
How to check South Carolina name availability
- 1 Open the South Carolina Secretary of State business search (linked above) — it's the official, free, authoritative registry.
- 2 Search your exact name, then variations (singular/plural, with and without "the", different designators).
- 3 An entity that already exists with a confusingly similar name means yours is likely unavailable — the name must be "distinguishable upon the record".
- 4 If it's clear, forming in South Carolina costs about $110 in state fees for year one — reserve the name or file your Articles of Organization to lock it in.
South Carolina LLC naming rules
Required designator
Every South Carolina LLC's legal name must end in a limited-liability designator. Accepted forms include:
Distinguishability
Your name must be distinguishable upon the record from every entity already on file in South Carolina. Tiny tweaks usually don't count — swapping "Inc." for "LLC", adding "the", or changing punctuation won't make a near-identical name acceptable.
Restricted & barred words
Words implying a bank, trust, insurance, or a regulated profession (e.g. “Bank”, “Insurance”, “Engineering”) usually need approval from the relevant state agency. Words suggesting a government agency (e.g. “FBI”, “Treasury”) are barred.
Reserving the name
South Carolina does not offer separate name reservation for LLCs — your name is checked when you file.
Available ≠ yours to own
A clear South Carolina entity search means the name is free to register as a business in South Carolina. It does not give you a trademark — those are national, based on real use in commerce, and a business in another state could already own the brand. Before you print cards or buy a domain, run a free trademark search too.
Name's clear — ready to form in South Carolina?
Forming an LLC in South Carolina runs about $110 in state fees for year one. You can file directly with the state yourself, or use a formation service to handle the paperwork and act as your registered agent.
Frequently asked questions
How do I check if a business name is available in South Carolina?
Use the South Carolina Secretary of State business-entity search — the official state registry — and look up your proposed name. South Carolina requires a new LLC name to be "distinguishable upon the record" from every existing entity, so search variations, not just the exact string. It's free and authoritative; third-party "name check" sites just query this same database.
What words must a South Carolina LLC name include?
Your legal name must contain a limited-liability designator. In South Carolina, accepted forms include: LLC, L.L.C., Limited Liability Company. Words implying a bank, trust, insurance, or a regulated profession (e.g. “Bank”, “Insurance”, “Engineering”) usually need approval from the relevant state agency. Words suggesting a government agency (e.g. “FBI”, “Treasury”) are barred.
Does an available name in South Carolina mean I own the trademark?
No. A clear South Carolina entity search only means no other South Carolina business is registered under that name. It does NOT grant trademark rights, which are national and based on use in commerce. Before you commit to a brand, also run a free trademark search — see our trademark-search tool.
Can I reserve a name in South Carolina before forming?
South Carolina does not offer separate name reservation for LLCs — your name is checked when you file.
Check another state
Official links reviewed June 2026. State registries change their URLs periodically — if a link breaks, search the state's official site.
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