How do state statutes define the fiduciary duty of LLC managers when no operating agreement exists?

When an LLC lacks an operating agreement, state statutes default to fiduciary duties of loyalty and care. Learn how these legal standards apply to managers.

November 6, 2026TermScore Legal Intelligence GroupStatutory & Corpus Verified639 words

Fiduciary Duties in the Absence of an Operating Agreement

When an LLC lacks an operating agreement, state statutes default to imposing strict fiduciary duties of loyalty and care on managers. These statutory mandates ensure that managers act in the best interest of the company and its members, preventing self-dealing and gross negligence regardless of internal documentation.

The Statutory Default Framework

Most states have adopted versions of the Revised Uniform Limited Liability Company Act (RULLCA). Under these statutes, if you fail to draft an operating agreement, the law fills the void by imposing a "default" governance structure. This structure is designed to protect minority members from the unchecked power of managers.

The Duty of Loyalty

The duty of loyalty is the most stringent obligation. It requires a manager to prioritize the LLC’s interests over their own personal financial gain. Under most state statutes, this includes:

  • Non-compete: Managers cannot engage in business activities that directly compete with the LLC.
  • Conflict of Interest: Managers must disclose any personal interest in a transaction involving the LLC.
  • Corporate Opportunity: Managers cannot divert business opportunities that rightfully belong to the LLC for their own benefit.

Practical Takeaway: If you are a manager, document every transaction where you have a personal stake. Transparency is your primary defense against claims of disloyalty.

The Duty of Care

The duty of care requires managers to act with the level of diligence that an "ordinarily prudent person" would exercise in a similar position. This is not a requirement for perfection, but a requirement for informed decision-making.

  • Informed Decisions: Managers must review all relevant data before making major financial commitments.
  • Good Faith: Actions must be taken with the honest belief that they are in the best interest of the company.
  • Oversight: Managers must maintain reasonable internal controls to prevent fraud or waste.

Practical Takeaway: Keep detailed meeting minutes and records of the data used to make business decisions. If a decision is challenged, these records prove you exercised due care.

Comparison of Statutory Protections

DutyStatutory StandardCommon Breach
LoyaltyUndivided allegiance to the LLCSelf-dealing or usurping opportunities
CarePrudent person standardGross negligence or failure to investigate
Good FaithHonesty of purposeIntentional misconduct

The Risks of Relying on Default Statutes

Relying on state statutes rather than a custom operating agreement is a significant liability risk. Statutes are "one-size-fits-all" and often fail to account for the specific nuances of your business model, such as capital contribution requirements or exit strategies.

Key takeaway: Default statutes are designed to protect the entity, not the manager. Without an operating agreement, you lose the ability to define the scope of your authority or limit your liability through indemnification clauses.

Why Statutes Are Insufficient

  1. Ambiguity: Statutory language is often broad, leading to expensive litigation to interpret what "reasonable care" means in your specific industry.
  2. Lack of Indemnification: Without an operating agreement, you may not have the right to be reimbursed for legal fees if you are sued for your management actions.
  3. Default Voting Rights: Statutes often impose voting structures that may not align with your actual ownership percentages.

How to Mitigate Risk Immediately

If your LLC currently operates without an agreement, you are exposed to the full weight of statutory fiduciary duties. You should take the following steps to protect yourself:

  • Conduct an Audit: Review all past transactions for potential conflicts of interest.
  • Formalize Decisions: Start documenting all major business decisions in writing, even if not required by law.
  • Draft an Agreement: Engage legal counsel to draft an operating agreement that clarifies the scope of fiduciary duties and provides for manager indemnification.

Practical Takeaway: Do not wait for a dispute to arise. The cost of drafting an operating agreement is a fraction of the cost of defending a breach of fiduciary duty lawsuit.

TermScore can automatically analyze your existing contracts and draft documents to identify potential fiduciary risks and ensure your governance structure is robust. By leveraging our AI-powered platform, you can pinpoint gaps in your legal documentation and align your LLC’s operations with state-specific statutory requirements, providing peace of mind for both managers and members.

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