A conflict of interest for a board of directors exists whenever a director’s personal financial relationships, outside business roles, or family ties could compromise their ability to act objectively on a matter before the board. The rule is not that directors must avoid every outside interest. It is that they must disclose any interest that could influence their judgment, step out of the decision, and let the disinterested members of the board approve the transaction on fair, documented terms. State corporate codes supply the baseline. Federal securities law adds requirements for public companies, and the IRS adds a separate layer for tax-exempt nonprofits where the dollar consequences of ignoring a conflict can be severe.
What Counts as a Conflict
Not every outside interest is a conflict, and not every conflict is obvious. Four patterns cover most of what boards actually encounter.
Direct Financial Interests
A direct conflict exists when you, as a director, are personally on the other side of a deal with the organization. Selling your building to the company, hiring your own consulting firm, or lending money to the entity at above-market rates are textbook examples. The financial benefit flows straight to you, and every other board member can see the problem once it is disclosed.
Indirect Financial Interests
Indirect conflicts are harder to spot. These arise when you hold a significant ownership stake or leadership role in a separate company that does business with your board’s organization. You may not sign the contract yourself, but your outside entity profits from it. Most state corporate codes treat indirect interests the same as direct ones for disclosure purposes, provided your financial stake is material enough to influence your judgment.
Corporate Opportunities
A subtler conflict occurs when you learn about a business opportunity through your board service and pursue it personally instead of bringing it to the organization first. If a real estate developer on a hospital board learns about adjacent land coming up for sale during a facilities planning meeting, that opportunity belongs to the hospital before it belongs to the developer. The rule is straightforward: disclose the opportunity to the full board and let the organization decide whether to pursue it. Only after the board passes does the director have a clear path to act independently.
Interlocking Directorates
Federal antitrust law creates a separate category of conflict for competing companies. Under Section 8 of the Clayton Act, a single person cannot serve as a director or officer of two competing corporations when both exceed certain financial thresholds. For 2026, the prohibition applies when each corporation has combined capital, surplus, and undivided profits above $54,402,000. A narrower exception applies when competitive sales fall below $5,440,200.1Federal Register. Revised Jurisdictional Thresholds for Section 8 of the Clayton Act The FTC adjusts these dollar amounts annually based on changes in gross national product.2Office of the Law Revision Counsel. 15 USC 19 – Interlocking Directorates and Officers
The Duties That Make Conflicts a Legal Problem
Conflict rules exist because directors owe fiduciary duties to the organizations they serve. Two duties do most of the work.
The duty of loyalty requires you to put the organization’s interests ahead of your own. You cannot use your board position to steer contracts to companies you own, set your own compensation without oversight, or divert business opportunities for personal gain. The duty also prohibits using confidential information you receive through board service for private benefit.
The duty of care requires informed decisions. In the conflict context, this means the remaining board members must actually review the terms of the proposed transaction, understand the nature and extent of the conflict, and evaluate whether the deal is fair before voting. Rubber-stamping a conflicted transaction because the interested director is well-liked is itself a breach.
When a conflicted transaction ends up in litigation, courts apply heightened scrutiny rather than the deferential business judgment standard. The most demanding version asks whether the transaction was entirely fair to the organization, examining both the board’s process and whether the price reflected fair value. Proper disclosure and a well-documented vote by disinterested directors can shift the burden back to whoever is challenging the deal.
How to Disclose and Approve a Conflicted Transaction
Disclosure is the single most important step in managing a conflict. A transaction between the organization and an interested director is not automatically improper under most state laws, but the statutory protection only applies when the material facts about the director’s interest were disclosed and the deal was approved by informed, disinterested decision-makers. Skip disclosure, and even a perfectly fair transaction can become grounds to unwind it.
Most organizations route disclosures through the corporate secretary, general counsel, or audit committee using a standard form. The form should identify:
- The names of all individuals and entities on both sides of the proposed transaction, including any entity in which you hold an ownership stake or leadership role.
- The nature of your interest: a direct financial stake, an indirect interest through another company, a family relationship, or some combination.
- The financial details: dollar value of the transaction, your ownership percentage in any involved entity, and whether the benefit is one-time or ongoing.
- The transaction terms: what goods, services, or property are being exchanged, the proposed price, and the duration of any agreement.
When the transaction involves a purchase of property or services at a negotiated price, an independent appraisal or market comparability analysis strengthens the board’s position that the terms were fair. This is especially valuable when the amounts are large enough to attract scrutiny from regulators, shareholders, or the IRS.
After disclosure, the mechanics of the vote matter almost as much as the disclosure itself. The interested director presents the relevant facts and then leaves the room. Physical absence during deliberation is not a formality. It removes the social pressure that comes from having a colleague sit silently while others debate whether their deal is good for the organization. The remaining disinterested directors discuss the merits and vote. Most state corporate codes require a majority of the disinterested directors to approve the deal in good faith, though a transaction that fails that vote can still survive legal challenge if it was objectively fair to the organization at the time.
The corporate secretary documents every step in the official meeting minutes: the nature of the disclosed conflict, the director’s departure from the room, the substance of the discussion, and the vote tally. These minutes are the organization’s primary evidence of compliance if the transaction is later challenged.
Beyond transaction-specific disclosures, the IRS encourages tax-exempt organizations to require periodic written disclosures from directors of any financial interest they or their family members hold in businesses that deal with the organization.3Internal Revenue Service. Governance and Related Topics – 501(c)(3) Organizations Many for-profit boards use the same practice through annual questionnaires, which catch conflicts before they ripen into problems.
Extra Rules for Public Company Directors
Directors of publicly traded companies face federal requirements that go beyond state corporate law.
The Sarbanes-Oxley Act makes it illegal for a public company to extend or maintain personal loans to any of its directors or executive officers. The statute covers direct loans and indirect arrangements, including loans routed through subsidiaries. Exceptions exist for consumer credit products the company offers to the general public on the same terms, such as home improvement loans or credit cards, but only if the terms are no more favorable than what an ordinary customer would receive.4Office of the Law Revision Counsel. 15 USC 78m – Periodical and Other Reports
SEC regulations also require public companies to disclose any transaction exceeding $120,000 in which a related person has a direct or indirect material interest. Related persons include directors, executive officers, nominees for director, holders of more than five percent of the company’s stock, and immediate family members of any of those individuals. The disclosure must identify the related person, describe their interest, and state the approximate dollar value of the transaction.5eCFR. 17 CFR 229.404 – Transactions With Related Persons, Promoters and Certain Control Persons
Extra Rules for Nonprofit Directors
Nonprofit boards face a distinct regulatory layer because the IRS actively monitors whether tax-exempt organizations are operating for charitable purposes rather than enriching insiders.
Written Conflict of Interest Policy
The Internal Revenue Code does not technically require a written conflict of interest policy, but the IRS strongly encourages every charity to adopt one. Form 990 asks directly whether the organization has a written policy and whether it monitors and enforces compliance.3Internal Revenue Service. Governance and Related Topics – 501(c)(3) Organizations The IRS expects the policy to include written procedures for identifying conflicts, a process for the affected individual to disclose all relevant facts, and a requirement that conflicted individuals be excused from voting. Paying excessive compensation to a person in a position of authority, or providing them facilities and services outside a reasonable compensation arrangement, are the kinds of conflicts the IRS flags most frequently.6Internal Revenue Service. Form 1023 – Purpose of Conflict of Interest Policy
Excise Taxes on Excess Benefit Transactions
When a nonprofit insider receives compensation or other benefits exceeding fair market value, the IRS treats the overpayment as an excess benefit transaction and imposes a two-tier excise tax. The disqualified person who received the benefit owes an initial tax of 25 percent of the excess. Any organization manager who knowingly participated in approving the transaction owes a separate tax of 10 percent of the excess. If the insider fails to return the excess within the allowed correction period, a second tax of 200 percent applies.7Office of the Law Revision Counsel. 26 USC 4958 – Taxes on Excess Benefit Transactions
The Rebuttable Presumption Safe Harbor
A nonprofit can protect itself by following a three-step process that creates a rebuttable presumption the transaction was reasonable. All three conditions must be met:
- The compensation arrangement or property transfer is approved in advance by an authorized body composed entirely of individuals who have no conflict of interest in the transaction.
- The authorized body obtains and relies on appropriate data showing what comparable organizations pay for similar positions or what similar property transfers cost in arm’s-length deals.
- The authorized body documents the basis for its decision at the time the decision is made, not after the fact.
Meeting all three conditions shifts the burden to the IRS to prove the transaction was excessive, rather than forcing the organization to prove it was reasonable.8eCFR. 26 CFR 53.4958-6 – Rebuttable Presumption That a Transaction Is Not an Excess Benefit Transaction
Schedule L Reporting
Nonprofits that file Form 990 must report certain transactions with interested persons on Schedule L. The reporting threshold for business transactions kicks in when total payments between the organization and the interested person exceed $100,000 during the tax year, or when a single transaction exceeds the greater of $10,000 or one percent of total revenue. Interested persons include current and former officers, directors, trustees, key employees, their family members, and entities controlled by those individuals.9Internal Revenue Service. Instructions for Schedule L (Form 990)
What Happens If a Conflict Isn’t Disclosed
The consequences of hiding or ignoring a conflict depend on the type of organization and the amount of money involved.
For any corporation, the most immediate risk is that the transaction gets voided. Most state statutes protect interested-director transactions only when the material facts were disclosed and the deal was approved by disinterested directors, disinterested shareholders, or found to be fair. Remove the disclosure, and that statutory safe harbor disappears. A court can unwind the transaction and order the director to return any profits received.
In public companies, undisclosed conflicts can trigger SEC enforcement actions. Civil penalties and officer-or-director bars are standard remedies. The SEC can also seek disgorgement of any profits the director earned through the conflicted transaction, plus prejudgment interest.
For nonprofits, the consequences hit from multiple directions at once. The excise taxes under Section 4958 apply whether or not the organization had a conflict of interest policy, and the 200 percent additional tax for failing to correct the excess benefit can dwarf the original overpayment.7Office of the Law Revision Counsel. 26 USC 4958 – Taxes on Excess Benefit Transactions In extreme cases, the organization itself can lose its tax-exempt status, which cuts off deductible contributions and may trigger tax liability on all of its income.