1. When Does a Business Insider Owe a Fiduciary Duty?
New York generally requires a fiduciary relationship, misconduct, and resulting injury. A contractual disagreement alone does not establish these elements.
Duties of Directors, Officers, and LLC Managers
Under Business Corporation Law §717, directors must act in good faith and exercise reasonable care. Corporate officers, partners, and joint venturers also owe duties arising from their respective roles.
LLC Law §409 establishes standards for managers, while §§417 and applicable operating agreements govern certain management and liability provisions. Agreements cannot eliminate liability for specified misconduct, including bad faith or intentional wrongdoing. Ownership conflicts may involve separate partnership dispute resolution issues.
Contractual Duties and Independent Claims
Trust between contracting parties does not automatically create fiduciary obligations. Courts examine entrusted authority and whether the alleged misconduct supports relief independent of a contract claim. The law of an entity's state of formation generally governs its internal fiduciary obligations, even when litigation occurs elsewhere.
2. What Conduct and Evidence Establish a Breach?
Self-dealing, diverted business opportunities, or misuse of company assets may support liability. Courts examine the circumstances rather than treating every unsuccessful decision as misconduct.
Business Judgment and Conflicted Transactions
The business judgment rule generally protects informed, good-faith decisions by disinterested directors. Fraud, bad faith, or material conflicts may defeat that protection. Under BCL §713, an interested-director transaction may withstand challenge when the required disclosures and disinterested approvals occur or the transaction was fair and reasonable to the corporation.
Financial Records and Specific Allegations
Operating agreements, approval records, bank statements, and communications help establish authority, transactions, and resulting losses. CPLR §3016(b) requires sufficiently particular allegations.
In Breslin Brookhaven, LLC v. Rose (2026), the Second Department rejected a fiduciary claim supported by conclusory allegations of damages without adequate factual detail. A complaint should identify the disputed conduct and factual basis for the injury rather than rely solely on financial discrepancies.
3. Who Can Sue and What Remedies Apply?
The injured party determines who may bring the claim. Corporate losses ordinarily belong to the corporation, not individual shareholders.
Direct Claims and Derivative Actions
Under BCL §626, derivative plaintiffs must satisfy ownership requirements and describe their board demand or reasons for not making one. Section 626(d) requires court approval for discontinuance, compromise, or settlement.
In Tzolis v. Wolff, the Court of Appeals recognized LLC members' derivative standing. A shareholder with a distinct personal injury may instead pursue a direct claim, depending on the facts. These distinctions affect shareholder disputes.
Damages and Equitable Remedies
Courts may award proven damages, order an accounting or disgorgement of improper gains, or grant an injunction. The available relief depends on the misconduct and injury.
Punitive damages and attorney's fees are not automatic. BCL §626(e) permits reasonable litigation expenses, including attorney's fees, in qualifying successful derivative actions. Other recovery generally belongs to the corporation.
4. Filing Deadlines and Kings County Procedures
Fiduciary claims generally arise under state law. Federal courts may hear them through diversity or supplemental jurisdiction, but federal jurisdiction does not automatically change the governing substantive law.
Three-Year and Six-Year Limitations Periods
Under IDT Corp. .. Morgan Stanley Dean Witter & Co., primarily monetary claims generally face three years under CPLR §214(4). Claims seeking genuinely equitable relief may have six years under CPLR §213(1). Fraud-essential claims may follow different rules. Incidental disgorgement or allegations of concealment do not automatically extend the deadline; accrual and tolling require separate analysis.
Venue, Filing, and Service
CPLR §503 governs venue based on party residence and other statutory factors. Kings County Supreme Court hears qualifying disputes. Under 22 NYCRR §202.70, the Commercial Division's general threshold is $150,000. Shareholder derivative actions and certain other proceedings are exempt, but the exemption does not automatically cover every LLC dispute.
Parties generally request Commercial Division assignment through an RJI and addendum within 90 days after complaint service. Where electronic filing is required, commencement documents go through NYSCEF.
CPLR §306-b generally requires service within 120 days after commencement, subject to court-ordered extensions. Before filing, review disputed transactions, financial records, forum clauses, and potential arbitration requirements under applicable civil litigation rules.
5. Frequently Asked Questions
Can a Minority Shareholder Inspect Financial Records Before Suing?
Under BCL §624(b), qualifying record shareholders may inspect shareholder minutes and records after at least five days' written demand. Section 624(e) separately provides access to specified financial statements upon written request. Broader inspection rights may arise under common law. LLC Law §1102 permits members to inspect certain records and information, subject to applicable restrictions.
Can a Former Business Executive Be Liable for Diverting Company Opportunities?
Yes, if the executive improperly appropriated an opportunity while owing fiduciary duties. Courts consider the company's interest in the opportunity and when the diversion occurred. Lawful competition after departure differs from misconduct committed during the executive's service.
6. Assessing a Potential Fiduciary Duty Claim
Business owners should review the fiduciary relationship, disputed transactions, financial records, injured party, and filing deadlines before pursuing a claim. A business litigation attorney can assess the available evidence, potential remedies, and whether an individual or derivative action is appropriate.
21 Oct, 2026
