You need to confirm a company is real before you sign, check whether your business name is free, or prove your own entity is in good standing. Only the South Carolina Secretary of State’s official record can answer those questions, and the state publishes it for free through Business Entities Online, reached from the South Carolina Secretary of State business entities page.
Ignore the commercial lookalike sites. The search below is the authoritative one, and it costs nothing to run.
What Is the South Carolina Business Entity Search?
The South Carolina business entity search is a free public lookup of every entity registered in the state, run by the South Carolina Secretary of State (SOS) through its Business Entities Online system. It covers corporations, Limited Liability Companies (LLCs), Limited Partnerships (LPs), Limited Liability Partnerships (LLPs), nonprofit corporations, Professional Corporations (PCs), and out-of-state (foreign) entities. Searching is free; official documents cost a fee.
| Detail | What to know | Source |
|---|---|---|
| Official system | Business Entities Online, operated by the SC Secretary of State | SC SOS |
| Search URL | https://businessfilings.sc.gov/BusinessFiling/Entity/Search | SC SOS |
| SOS entry point | sos.sc.gov/online-filings/business-entities | SC SOS |
| Cost to search | Free | SC SOS |
| Certificate of Existence | $10 directly from the SOS | SC SOS scam alert, Oct. 2023 |
| Launched | February 22, 2017, replacing an all-paper process | SC SOS news release |
People use the search for four jobs:
- Name availability: confirm your desired name is not already taken before you file.
- Status verification: check whether a company is active, dissolved, or revoked.
- Due diligence: vet partners, vendors, competitors, and acquisition targets.
- Compliance monitoring: watch your own entity’s standing to avoid penalties.
How Do You Perform a South Carolina Business Entity Search?
Open Business Entities Online, choose a search type, enter your terms, and review the results. The live tool is hosted at businessfilings.sc.gov, linked from the SOS site, per the SC Secretary of State. The whole search is free.
- Go to the Business Entities Online Business Name Search on the SOS portal.
- Enter the business name. The name search supports “starts with,” “contains,” and “exact match” matching.
- Review the results list: entity name, entity ID, type, status, and formation date.
- Click the entity to open its profile, with registered agent, filing history, and current status.
- Order documents (such as a Certificate of Existence) if you need an official copy.
Tip: try more than one spelling. Drop the designator (“LLC,” “Inc.”), test abbreviations, and use “contains” when you only know part of the name.
Can You Search by Registered Agent, Officer, or Entity Number?
Business Entities Online supports a name search and a registered agent search, but not an officer or director search. Each entity carries a unique entity ID you use to pin down the exact record. The three questions below answer each search dimension directly.
How Do You Search by Registered Agent in South Carolina?
Yes. Business Entities Online offers a dedicated Registered Agent Search, a separate page from the name search, per the SC Secretary of State. Enter a full or partial agent name to find every entity that names that agent. This is how you spot businesses that share representation or map an agent’s client base.
Can You Search by Officer or Director?
No. Business Entities Online does not offer an officer or director search; its only two lookup modes are name and registered agent, per the SC Secretary of State portal. To identify the people behind a company, order the entity’s filed documents from the SOS, or review tax filings through the South Carolina Department of Revenue (SCDOR). Public SOS records do not index officers or directors for reverse lookup.
How Do You Search by Entity Number?
Every registered entity has a unique entity ID that appears in the results list and on its profile page. Use it to confirm you have the correct record when names are similar or shared. The portal’s primary lookups run by name and by registered agent, and the entity ID identifies the exact match those searches return.
How Do You Check Business Name Availability in South Carolina?
Run “exact match,” “contains,” and “starts with” searches on the same name in Business Entities Online. South Carolina requires a new name to be distinguishable from every existing registered entity, so a clean exact-match result is your first green light. An available entity name is not trademark clearance, which is a separate check.
You can reserve an available name through Business Entities Online while you prepare your formation paperwork, which blocks other filers from claiming it. Check the current reservation fee and term in the portal before you file. To pre-screen a name across states, Commenda’s company name checker runs an availability check in seconds.
What Do South Carolina Business Status Types Mean?
Status tells you whether an entity can legally operate and whether it qualifies for a Certificate of Existence. A merely registered entity differs from one “in good standing,” which is current on all obligations. The table below maps the common labels, using S.C. Code Title 33 for the legal meaning.
| Status | What it means | Can it operate | Reinstatement path |
|---|---|---|---|
| Active / In existence | Registered and legally in existence per S.C. Code § 33-1-280 | Yes | Not applicable |
| In good standing | Current on all filings and fees; eligible for a Certificate of Existence (S.C. Code § 33-1-280) | Yes | Not applicable |
| Administratively dissolved / revoked | State ended authority for noncompliance under S.C. Code Title 33, Ch. 14 | No | Cure the default and apply to reinstate |
| Voluntarily dissolved | Owners wound the entity down under S.C. Code Title 33, Ch. 14 | No | Generally terminal; a new filing is needed |
Administrative dissolution is usually reversible: an entity that fixes the underlying default and files for reinstatement can return to good standing, per S.C. Code Title 33, Chapter 14.
What Types of Business Entities Can You Find in the Search?
The search returns every registered structure in South Carolina, each suited to a different purpose. The table preserves what each entity type protects and who it fits.
| Entity type | Liability and structure | Best for |
|---|---|---|
| Corporation | Strong liability protection for shareholders; raises capital by issuing stock | Businesses planning substantial growth or seeking outside investors |
| Limited Liability Company (LLC) | Liability protection with pass-through taxation and light formalities | Small to medium businesses wanting protection without corporate overhead |
| Limited Partnership (LP) | General partners manage with unlimited liability; limited partners invest with protection | Real estate ventures and passive-investor projects |
| Limited Liability Partnership (LLP) | Partnership taxation with liability protection for partners | Attorneys, accountants, and other licensed professionals |
| Nonprofit corporation | Tax-exempt structure with governance requirements | Charitable, educational, religious, or public-benefit missions |
| Professional Corporation (PC) | Corporate protection for a licensed profession, subject to board rules | Doctors, lawyers, architects, and engineers |
| Foreign entity | An out-of-state entity qualified to transact business in South Carolina | Companies formed elsewhere expanding into the state |
How Do You Get a Certificate of Good Standing in South Carolina?
South Carolina issues a Certificate of Existence, its version of a good-standing certificate, through Business Entities Online for $10 directly from the SOS, per the SC Secretary of State’s 2023 scam alert. The statutory application fee is $2 under S.C. Code § 33-1-220(a)(25). It is conclusive evidence the entity exists or is authorized to operate.
Banks, lenders, other states’ foreign-qualification offices, and M&A counsel commonly require it. Because South Carolina corporations satisfy annual reporting through their tax return, tax compliance with SCDOR can affect whether an entity keeps its standing. Third-party solicitors have billed businesses $399.89 for the same document the SOS provides for $10, per the SOS scam alert, so order it from the state.
What Is a Certificate of Incorporation in South Carolina?
A “certificate of incorporation” is the state’s stamped, approved copy of your formation filing, not a standing certificate. South Carolina corporations form by filing Articles of Incorporation with the SOS; the approved return copy is what people call a certificate of incorporation. A certified copy is a separately ordered official reproduction. None of these is the Certificate of Existence, which attests to current standing.
| Document | What it is | How you get it |
|---|---|---|
| Articles of Incorporation | The formation document you file to create a corporation | File with the SOS through Business Entities Online |
| Certificate of incorporation | The state’s stamped, approved copy returned after filing | Returned to you once the SOS approves the filing |
| Certified copy | An official, fee-based reproduction of a filed document | Order from the SOS document-request flow |
What Does a Registered Agent Do in South Carolina?
Every domestic and foreign South Carolina entity must maintain a registered agent at a physical in-state address, no P.O. boxes, to receive service of process and official state notices. The agent’s name and address are public and appear in the entity’s search results. That transparency makes the agent field a useful due-diligence signal.
Frequent registered agent or office changes are a red flag worth investigating. They can signal instability, missed notices, or an entity that is hard to serve. Stale registered addresses are a common cause of missed compliance deadlines.
Does South Carolina Have an Annual Report or Franchise Tax?
South Carolina LLCs file no annual report with the Secretary of State, and the state has no broad franchise tax. Corporations file their annual report as part of Form SC1120 with SCDOR and pay a corporate license fee. An LLC not taxed as a corporation is exempt from both the annual report and the license fee, per the SCDOR corporate FAQs.
| Entity type | Annual report required | Filed with | Associated fee |
|---|---|---|---|
| LLC (default, partnership/disregarded) | No | None with the SOS | None (SCDOR corporate FAQs) |
| C corporation | Yes, via Form SC1120 | SCDOR | License fee: $15 + $1 per $1,000 of capital and paid-in surplus, $25 minimum (S.C. Code § 12-20-50) |
| S corporation | Yes, via Form SC1120S | SCDOR | License fee, $25 minimum (S.C. Code § 12-20-50) |
| New corporation | Initial report on Form CL-1 within 60 days | SCDOR | $25 one-time initial license fee (SCDOR) |
The corporate license fee is due on the annual report’s original due date, the 15th day of the fourth month after the tax year closes (April 15 for calendar-year filers), per S.C. Code § 12-20-20.
How Do You Register a Foreign LLC or Corporation in South Carolina?
An out-of-state entity transacting business in South Carolina must foreign qualify by filing an Application for a Certificate of Authority with the Secretary of State. The application typically requires a certificate of existence or good standing from the home state and an appointed in-state registered agent. Check the current filing fee in Business Entities Online before you submit.
When Does Nexus Require You to Register in South Carolina?
Physical nexus (an office, employees, or inventory in the state) triggers registration immediately. South Carolina also imposes economic nexus on remote sellers whose gross revenue delivered into the state exceeds $100,000 in the current or prior calendar year, per SCDOR, effective November 1, 2018. Sales tax registration with SCDOR is separate from SOS foreign qualification. For thresholds across states, see Commenda’s US economic nexus guide and its South Carolina sales tax guide.
What Should You Do After Your Search?
Your next step depends on whether you are forming a new business or maintaining an existing one. Both paths run through Business Entities Online and, for tax, SCDOR.
For New Businesses
Reserve your name if it is available, then file your formation document: Articles of Organization for an LLC or Articles of Incorporation for a corporation. After forming, register with SCDOR for applicable taxes and obtain any required licenses.
| Filing or document | Fee | Source |
|---|---|---|
| Certificate of Existence | $10 | SC SOS scam alert, 2023 |
| Certificate of Existence statutory application fee | $2 | S.C. Code § 33-1-220(a)(25) |
| Initial corporate license fee (Form CL-1) | $25, due within 60 days | SCDOR |
| Annual corporate license fee | $15 + $1 per $1,000 capital, $25 minimum | S.C. Code § 12-20-50 |
| LLC and corporation formation filing fees | Set in the state fee schedule | S.C. Code § 33-1-220 |
For Existing Businesses
Order certified copies or a Certificate of Existence when a bank, lender, or investor asks. Remember the corrected reality: default LLCs owe no SOS annual report, and corporations report through Form SC1120 with SCDOR. If your entity is revoked or administratively dissolved, cure the default and file for reinstatement under S.C. Code Title 33. Track deadlines so standing never lapses.
How Commenda Simplifies South Carolina Entity Management
Commenda’s entity management platform gives you one source of truth for every entity, in every state and country: business IDs, formation documents, registered agent details, standing, and filing deadlines in one place, instead of scattered spreadsheets. When South Carolina’s corporate license fee or a reinstatement deadline comes due, you know before it lapses.
Forming a new entity? Commenda handles the filing end to end through its incorporation service, and its compliance calendar auto-generates the filings each jurisdiction requires. Weighing tax exposure as you expand into the state, use the US economic nexus guide to see where you have to register. Book a demo to get a free compliance-status check across all your entities.
