South Carolina LLC Operating Agreement: Guide (2026)

Q: Is an operating agreement required for a South Carolina LLC?

No. South Carolina law does not require an LLC to have an operating agreement, and you do not file one with the state. However, the Uniform Limited Liability Company Act of 1996 (Title 33, Chapter 44) gives the agreement broad power to override the statute's default rules, so a written agreement is strongly recommended, even for a single-member LLC.

Q: Do you file a South Carolina operating agreement with the state?

No. The operating agreement is a private internal document among the members. You do not file it with the South Carolina Secretary of State, and it is not part of the public record. You keep it with your business records and provide it to banks or partners when needed.

Q: Does a single-member South Carolina LLC need an operating agreement?

It is not legally required, but it is recommended. A single-member operating agreement helps show the LLC is separate from you personally, which supports the liability shield, and banks and investors often ask to see one before opening accounts or funding.

Q: What happens if a South Carolina LLC has no operating agreement?

The default rules in Title 33, Chapter 44 of the South Carolina Code govern the LLC. Those defaults may not match what the owners want. For example, without an agreement the statute controls how profits are shared, how the LLC is managed, and how a member can leave, which can create disputes.

Q: Is a South Carolina LLC member-managed or manager-managed by default?

Under S.C. Code Section 33-44-404, a South Carolina LLC is member-managed by default. It is manager-managed only if the operating agreement or articles of organization provide for management by managers. In a member-managed LLC each member has equal rights in the management and conduct of the company's business.

Q: What law governs South Carolina operating agreements?

The Uniform Limited Liability Company Act of 1996, codified at Title 33, Chapter 44 of the South Carolina Code of Laws. Section 33-44-103 sets out the effect of the operating agreement and the limited list of provisions the agreement cannot waive, such as eliminating the duty of loyalty entirely or unreasonably restricting access to records.

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 6, 2026 · Last updated Aug 6, 2026

South Carolina does not require an LLC operating agreement, and you do not file it with the state - it is a private document among the members of an LLC you create by filing Articles of Organization for $110. But under the Uniform Limited Liability Company Act of 1996 (Title 33, Chapter 44), the operating agreement can override most default rules, so a written agreement covering ownership, management, voting, and distributions is strongly recommended, even for a single-member LLC.

Quick Answer

Required by law?: No - optional under Title 33, Chapter 44
Filed with state?: No - private, not filed with the Secretary of State
Governing law: Uniform Limited Liability Company Act of 1996 (S.C. Code Ch. 44)
Single-member: Not required, but recommended for the liability shield
Default management: Member-managed unless the agreement says otherwise (§ 33-44-404)
Key statute: § 33-44-103 - effect of the operating agreement; nonwaivable rules

Is a South Carolina Operating Agreement Required?

No. South Carolina law does not require an LLC to adopt an operating agreement, and there is no penalty for not having one. Your LLC is legally formed the moment the Secretary of State accepts your Articles of Organization, with or without an agreement. That said, “not required” is very different from “not important.” The South Carolina statute that governs LLCs - the Uniform Limited Liability Company Act of 1996, codified at Title 33, Chapter 44 of the South Carolina Code - is written to defer to the operating agreement on most internal matters. Whatever the agreement does not cover, the statute's default rules control. So the real question is not whether you are forced to have one, but whether you want the statute's defaults or your own terms to govern your business. For the national overview, see our LLC operating agreement guide and what is an LLC.

South Carolina Does Not File the Agreement

The operating agreement is a private, internal document. You do not submit it to the South Carolina Secretary of State, it is not part of the public entity record, and no state agency reviews or approves it. You keep the signed agreement with your business records. In practice you will be asked for it by third parties rather than the state: banks often want to see it before opening a business account, lenders and investors review it before funding, and a buyer's attorney will read it in any sale of the business. Because it is private, you can tailor it freely - but because it binds the members, everyone should read and sign it. When you form your LLC, adopting the agreement is a step you handle yourself, not a state filing, unlike the public Articles of Organization.

Governing Law: the Uniform LLC Act of 1996

South Carolina adopted a version of the Uniform Limited Liability Company Act of 1996, which lives in Title 33, Chapter 44 of the Code. The chapter defines what an operating agreement is, spells out how it interacts with the statute, and supplies default rules for everything the members leave unaddressed. Two provisions matter most. Section 33-44-103 establishes that the operating agreement governs relations among the members, and between the members and the LLC, and lists the narrow set of things the agreement cannot do. Section 33-44-404 supplies the default management structure. Because South Carolina's act is part of the uniform framework, an agreement drafted for another uniform-act state translates reasonably well - but you should still confirm the South Carolina sections, since states amended the uniform text differently.

Why the Agreement Matters in South Carolina

Chapter 44 gives the operating agreement broad authority. Under S.C. Code § 33-44-103, the operating agreement controls the members' relations, the rights and duties of managers, the activities of the company, and the process for amending the agreement itself. To the extent the agreement is silent, the statute fills the gap. The act does set outer limits: certain provisions cannot be eliminated - for example, the agreement cannot completely eliminate the duty of loyalty, cannot unreasonably reduce the duty of care, and cannot unreasonably restrict a member's right to company information and records. Within those limits, the members largely design their own governance. That is the core reason to have a written agreement: it lets you choose your own rules instead of accepting South Carolina's defaults by omission.

Single-Member vs Multi-Member Agreements

Both should have an agreement, for different reasons.

A single-member LLC has no partners to negotiate with, so owners often skip the agreement - a mistake. A single-member operating agreement documents that the LLC is a separate entity from you personally, which helps support the liability shield if a creditor ever argues the LLC is your alter ego. It also records how the company is capitalized, how you take distributions, who succeeds you if you die or become incapacitated, and how the LLC is taxed. Banks and the setup for your EIN often go more smoothly with one on file.

A multi-member LLC needs an agreement even more. Without one, Chapter 44's defaults decide the questions most likely to cause conflict: how profits and losses are split, how much each vote counts, what happens when a member wants out, and how disputes are resolved. A clear written agreement prevents costly disagreements and gives everyone certainty. Compare structures in LLC vs corporation and S-corp vs LLC.

Member-Managed vs Manager-Managed

One of the most important choices your agreement makes is the management structure. Under S.C. Code § 33-44-404, a South Carolina LLC is member-managed by default, and each member has equal rights in the management and conduct of the company's business unless the operating agreement provides otherwise. The LLC is manager-managed only if the operating agreement or the articles say so. In a member-managed LLC, the owners run day-to-day operations and generally each have authority to act for the company. In a manager-managed LLC, the members appoint one or more managers - who may or may not be members - to run the business, while the members step back to an ownership-and-oversight role. Manager-managed structures suit LLCs with passive investors or many owners; member-managed structures suit small, hands-on businesses. State the model clearly and spell out each person's authority. You should also name your registered agent consistently with the articles.

What to Include in a South Carolina Operating Agreement

A thorough South Carolina operating agreement typically covers:

Company basics - the LLC's legal name, principal office, purpose, and registered agent (see South Carolina registered agent).
Members and ownership - each member's name and percentage interest.
Capital contributions - what each member contributes and how future contributions or capital calls work.
Profits, losses, and distributions - how the LLC allocates income and when it distributes cash.
Management and voting - member- or manager-managed, voting thresholds, and who can bind the company.
Transfers and buy-sell terms - restrictions on selling an interest and what happens on death, withdrawal, or dispute.
Dissolution - events that trigger winding up and how assets are distributed; see dissolving a South Carolina LLC.
Tax treatment - how the LLC is classified and whether it elects S-corporation status; see South Carolina LLC tax filing.

The list is a starting point. Match the detail to your situation, and have complex or multi-member agreements reviewed by a South Carolina attorney.

Statutory Default Rules If You Have No Agreement

If you never adopt an agreement, Chapter 44 supplies the rules by default - and they may not be what you would have chosen. The statute controls management (member-managed), how members vote, how a member can dissociate, the fiduciary duties members and managers owe, and access to company records. Because these defaults are one-size-fits-all, they frequently mismatch a specific business's intent. For example, the statutory framework may not reflect an agreed profit split that differs from ownership percentages, or a buyout mechanism the owners assumed they had. The operating agreement exists precisely to displace those defaults with terms the owners actually want. The definitions that shape all of this - including what counts as an “operating agreement” - appear near the front of the chapter.

Written, Oral, or Implied

The Uniform Act's definition of an operating agreement is broad: it can be oral or in a record, and it may be found in the members' course of dealing. In theory, then, your South Carolina LLC could have an “agreement” without a signed document. In practice, rely on a written agreement. An oral or implied agreement is difficult to prove, invites disagreement about what was actually agreed, and gives banks and courts nothing concrete to read. A signed, dated written agreement - updated when ownership or management changes - is the only version worth relying on. Store it with your formation documents and your annual compliance records, and keep your state filings current.

Frequently Asked Questions

Is an operating agreement required for a South Carolina LLC?

No. South Carolina law does not require one and you do not file it with the state. But Chapter 44 lets the agreement override most default rules, so a written agreement is strongly recommended, even for a single-member LLC.

Do you file a South Carolina operating agreement with the state?

No. It is a private internal document among the members, not filed with the Secretary of State and not part of the public record. Keep it with your business records.

Does a single-member South Carolina LLC need an operating agreement?

It is not required, but it is recommended. It helps show the LLC is separate from you personally, which supports the liability shield, and banks often ask to see one.

What happens if a South Carolina LLC has no operating agreement?

The default rules in Title 33, Chapter 44 govern the LLC. Those defaults may not match what the owners want regarding management, profit sharing, and member exits, which can create disputes.

Is a South Carolina LLC member-managed or manager-managed by default?

Member-managed, under S.C. Code § 33-44-404, unless the operating agreement or articles provide for manager management.

What law governs South Carolina operating agreements?

The Uniform Limited Liability Company Act of 1996, at Title 33, Chapter 44; § 33-44-103 sets the agreement's effect and its nonwaivable limits.

Sources

South Carolina Code of Laws - Title 33, Chapter 44, Uniform Limited Liability Company Act of 1996.
Justia - S.C. Code § 33-44-103, Effect of operating agreement; nonwaivable provisions.
Justia - S.C. Code § 33-44-404, Management of limited liability company.
Justia - S.C. Code § 33-44-203, Articles of organization.
Justia - S.C. Code Title 33, Chapter 44 (LLC Act index).
South Carolina Secretary of State - Business entities online filings (Articles of Organization; agreement not filed).
South Carolina Business One Stop (SCBOS) - Starting and registering a business.
Cornell Legal Information Institute - Operating agreement (Wex).
Cornell Legal Information Institute - Limited liability company (Wex).
IRS - Limited Liability Company (LLC) (federal tax classification).
IRS - Single Member Limited Liability Companies.
IRS - Get an Employer Identification Number (free EIN).

LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. This page is general information, not legal advice. Statutes change; verify current requirements in the South Carolina Code of Laws and consult a South Carolina attorney for a tailored agreement before acting.