How does state law define fiduciary duty obligations for LLC managers?

State laws define LLC manager fiduciary duties through the duties of loyalty and care. Learn how to protect your business with TermScore analysis.

September 8, 2026TermScore Research635 words

State law defines fiduciary duty for LLC managers as the legal obligation to act in the best interests of the company and its members. These duties primarily consist of the duty of loyalty and the duty of care, though their scope is frequently modified by the LLC's operating agreement.

The Core Pillars of Fiduciary Duty

In the absence of specific provisions in an operating agreement, state statutes—often modeled after the Revised Uniform Limited Liability Company Act (RULLCA)—impose two primary fiduciary duties on managers.

The Duty of Loyalty

The duty of loyalty mandates that a manager must prioritize the LLC's interests over their own. This prevents self-dealing and conflicts of interest. Key requirements include:

  • Avoidance of Self-Dealing: Managers cannot enter into contracts with the LLC on unfair terms.
  • Non-Competition: Managers may be restricted from operating competing businesses that siphon opportunities from the LLC.
  • Corporate Opportunity Doctrine: Managers must present business opportunities relevant to the LLC to the company before pursuing them personally.
  • Confidentiality: Managers must protect trade secrets and proprietary information.

Key takeaway: If a manager stands on both sides of a transaction, they must prove the transaction was entirely fair to the LLC to avoid a breach of the duty of loyalty.

Action Item: Audit your current operating agreement to see if it explicitly defines "permitted conflicts" or "safe harbor" procedures for interested transactions.

The Duty of Care

The duty of care requires that a manager perform their duties with the level of care that an ordinarily prudent person in a similar position would exercise. This is not a guarantee of success, but a standard of conduct.

  • Informed Decision Making: Managers must review all material information before voting on significant company actions.
  • Reasonable Inquiry: Managers cannot ignore red flags or fail to investigate suspicious financial activity.
  • Business Judgment Rule: Courts generally will not second-guess business decisions if the manager acted in good faith, was informed, and had no conflict of interest.

Action Item: Maintain detailed meeting minutes and documentation for all major capital expenditures or strategic shifts to establish a record of informed decision-making.

Jurisdictional Variations: Delaware vs. Other States

The jurisdiction of formation drastically changes how these duties are enforced. Delaware remains the gold standard for contractual freedom.

FeatureDelaware LLC ActStandard RULLCA States
Default DutiesLoyalty and CareLoyalty and Care
ModificationBroadly PermissibleLimited
EliminationAllowed (except Good Faith)Generally Prohibited
Good FaithImplied CovenantStatutory Duty

The Implied Covenant of Good Faith and Fair Dealing

Even in states that allow the total elimination of fiduciary duties, the "implied covenant of good faith and fair dealing" remains. This is a gap-filling doctrine that prevents a manager from acting in a way that destroys the right of the other members to receive the fruits of the contract. It is not a fiduciary duty, but a contractual one.

Key takeaway: You cannot contract away the requirement to act in good faith. Even if your operating agreement says "no fiduciary duties," courts will still enforce the implied covenant.

Action Item: Review your operating agreement for "exculpation clauses" that limit manager liability. Ensure these clauses are drafted to comply with your specific state's statutory limits.

Common Red Flags of Breach

Managers often breach their duties through subtle actions that accumulate over time. Watch for these indicators:

  • Commingling of Funds: Using company accounts for personal expenses.
  • Lack of Transparency: Denying members access to financial records or company books.
  • Undisclosed Compensation: Taking bonuses or management fees not authorized by the operating agreement.
  • Failure to Disclose Conflicts: Engaging in transactions with affiliates without member approval.

Action Item: Implement a quarterly financial review process where all members sign off on management expenses to prevent future claims of breach.

How TermScore Simplifies Compliance

Navigating the intersection of state law and complex operating agreements is difficult, but TermScore makes it manageable. Our AI-powered platform automatically scans your LLC operating agreements to identify gaps in fiduciary duty language, flags risky exculpation clauses, and ensures your governing documents align with current state-specific standards. By using TermScore, you can proactively address potential litigation risks before they escalate into costly disputes.

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