A conflict of interest for board members arises any time a director’s personal financial stake, or that of a close family member or controlled business, overlaps with a decision the board is being asked to make. The law does not forbid these transactions, but it does require you to disclose the interest in writing before the vote, step out of the deliberation, and let disinterested directors decide on the merits. Skip that process and the transaction can be voided, you can be ordered to give back any profit, and in the nonprofit and public-company worlds you can be hit with federal excise taxes or barred from board service for life.
What Counts as a Conflict
The clearest case is a direct financial interest. A director who owns a stake in a vendor bidding on an organizational contract is on both sides of the deal, and the dollar amount does not matter — the conflict exists and must be disclosed.
Indirect interests carry the same legal weight. The Model Business Corporation Act defines “related persons” to include spouses, parents, children, grandchildren, siblings, anyone sharing the director’s home, and trusts or estates where the director serves as fiduciary.1American Bar Association. Model Business Corporation Act If your brother-in-law owns the landscaping company bidding on the grounds contract, you have a conflict even though no money reaches you.
Sitting on two boards is not, by itself, a legal conflict. The IRS treats overlapping board service as a “duality of interest” that only ripens into a conflict when the director personally stands to receive a material financial benefit.2Internal Revenue Service. Instructions for Form 990 Return of Organization Exempt From Income Tax Competing missions alone are a loyalty question for you to manage, not a disclosable transaction.
The corporate opportunity doctrine covers a different angle. When a business lead or investment falls within the organization’s existing line of operations, you cannot quietly take it for yourself. Courts look at whether the organization could have exploited the opportunity, whether it fits the organization’s current business, and whether the organization already has an interest in it. The opportunity has to be offered to the organization first, even if you are confident it would decline.
Why Disclosure Is a Legal Requirement, Not a Formality
Every director owes the organization a duty of loyalty. Under the Model Business Corporation Act, which most states have adopted in some form, directors must act in good faith and in a manner they reasonably believe to be in the organization’s best interests.1American Bar Association. Model Business Corporation Act That is enforceable liability, not aspirational language.
In ordinary decisions, the business judgment rule protects directors. Courts presume board decisions were made in good faith, with reasonable care, and in the organization’s interest, and they will not second-guess a call that turned out badly. The presumption evaporates the moment a plaintiff proves you had a personal financial interest in the transaction.
Once that happens, courts apply the entire fairness standard, the most demanding test in corporate law. You carry the burden of proving both the process and the price were fair to the organization. Proper disclosure and an informed vote by disinterested directors shifts that burden back to the person challenging the deal. That shift is the entire point of the disclosure process: it is the mechanism that keeps you out of a losing legal posture.
How to Disclose a Conflict
Disclosure should happen in writing, before the board takes up the agenda item. The MBCA defines “required disclosure” as the existence and nature of the conflicting interest plus all facts known to the director that an ordinarily prudent person would consider material to the decision.1American Bar Association. Model Business Corporation Act Name the entity, state the dollar amount, describe your stake. A vague reference to “a possible overlap” does not satisfy the standard.
Most organizations keep a standard disclosure form in the bylaws or with the board secretary. The IRS publishes a detailed sample conflict of interest policy in the instructions to Form 1023, and most nonprofit bylaws are built on it.3Internal Revenue Service. Instructions for Form 1023 The sample covers the duty to disclose, procedures for determining whether a conflict actually exists, and steps for managing it, including having the interested person leave the room during deliberation.
For nonprofits, disclosure is not a one-time event. Form 990 asks whether the organization has a written conflict of interest policy and how it monitors compliance.2Internal Revenue Service. Instructions for Form 990 Return of Organization Exempt From Income Tax Many nonprofits circulate annual questionnaires at the start of each fiscal year asking every director to disclose existing or potential conflicts. If yours does not, the Form 990 answer will flag that gap on your public filing.
Before you file a disclosure, check prior minutes. If a similar interest came up before, say what has changed. Say whether the interest is one-time or recurring, because an ongoing relationship may require standing recusal from a whole category of decisions rather than a single vote.
How the Board Approves a Conflicted Transaction
After disclosure, the board runs a structured process. Under the MBCA safe harbor and the state statutes modeled on it, a transaction involving an interested director is protected if any one of three conditions is met:
- The material facts are fully disclosed and a majority of disinterested directors approve the transaction in good faith.
- The material facts are disclosed to shareholders, who approve by a majority of disinterested votes.
- The transaction is demonstrably fair to the organization at the time it is authorized.
A detail boards get wrong: interested directors can be counted toward a quorum, so the meeting is still validly constituted. But the interested director’s vote does not count toward approval. The approving majority has to come entirely from disinterested directors, even if that is a smaller group than a normal quorum.1American Bar Association. Model Business Corporation Act
Many policies go further and ask the interested director to physically leave the room during discussion and voting. The law does not universally require it, but the IRS sample policy recommends it, and it is standard practice in well-run nonprofits.3Internal Revenue Service. Instructions for Form 1023 It also removes any argument that the interested member’s presence shaped the deliberation.
The minutes should record the disclosure, the recusal, who discussed the matter, who voted, and the outcome. That record is the organization’s main defense if the deal is later challenged in an audit, regulatory review, or lawsuit. For large or complex related-party transactions, boards sometimes commission an independent fairness opinion from a third-party financial advisor. Nothing requires it, but it is useful evidence that the price was reasonable if entire fairness is later contested.
What Happens If You Don’t Disclose
The transaction itself can be voided. If the board or shareholders approved the deal without knowing about the conflict, courts will often unwind it and order funds or property returned. The organization does not have to prove it was harmed; the nondisclosure alone is enough to challenge validity.
You can also be ordered to disgorge any profit from the transaction, even when the organization suffered no measurable loss.4U.S. Government Publishing Office. Securities Enforcement – Improvements Needed in SEC Controls Over Disgorgement Cases If the self-dealing was intentional, courts may add compensatory or punitive damages on top.
Shareholders can bring a derivative lawsuit on the organization’s behalf. The usual path is a written demand on the board to address the wrongdoing; if the board refuses or ignores it, the shareholder proceeds to court, and any recovery goes to the organization.
Removal from the board is the other common outcome. Most bylaws authorize removal for cause, and a proven breach of the duty of loyalty qualifies. In regulated industries like banking, government regulators can initiate removal proceedings on their own without waiting for the board or shareholders.
Extra Penalties for Nonprofit Directors
If you sit on a tax-exempt organization’s board, federal tax law reaches you personally. Under 26 U.S.C. § 4958, any “excess benefit transaction” between the organization and a “disqualified person” triggers excise taxes aimed at the individual.5Office of the Law Revision Counsel. 26 USC 4958 – Taxes on Excess Benefit Transactions
A disqualified person is anyone in a position to exercise substantial influence over the organization’s affairs, which covers board members, officers, key employees, and their family members. You do not have to actually use the influence; being in a position to use it is enough. Entities you control also count, with control defined as more than 35% of voting power, profits interest, or beneficial interest.6Internal Revenue Service. Disqualified Person – Intermediate Sanctions
The penalties escalate quickly:
- A 25% initial tax on the excess benefit, paid by the disqualified person.5Office of the Law Revision Counsel. 26 USC 4958 – Taxes on Excess Benefit Transactions
- A 200% additional tax if the excess benefit is not corrected within the taxable period.5Office of the Law Revision Counsel. 26 USC 4958 – Taxes on Excess Benefit Transactions
- A 10% tax on any organization manager who knowingly participated in the transaction, capped at $20,000 per transaction.7Internal Revenue Service. Intermediate Sanctions – Excise Taxes
A $100,000 excess benefit means a $25,000 first-tier tax right away. Fail to correct it within the taxable period, and the second-tier tax adds $200,000, for a total of $225,000 on a $100,000 benefit. Correction generally means repaying the excess with interest. These taxes apply whether or not the organization loses its exempt status; Congress built them as intermediate sanctions, a penalty short of revocation.
Extra Rules for Public Company Directors
If the company is publicly traded, Section 402 of the Sarbanes-Oxley Act, codified at 15 U.S.C. § 78m(k), makes it illegal for the company to extend personal loans to any director or executive officer, including loans through subsidiaries.8Office of the Law Revision Counsel. 15 USC 78m – Periodical and Other Reports Narrow exceptions exist for consumer credit products such as home improvement loans and credit cards, but only when offered on the same terms available to the public and made in the ordinary course of the company’s consumer lending business. Loans outstanding when the law took effect in 2002 were grandfathered if they have not been materially modified since.
The SEC can pursue civil penalties, disgorgement, and cease-and-desist orders against directors who fail to disclose material financial interests. The sharpest tool is in 15 U.S.C. § 78u(d)(2): a federal court can permanently bar a person from serving as an officer or director of any public company if their conduct shows unfitness to serve.9Office of the Law Revision Counsel. 15 USC 78u – Investigations and Actions Unlike removal from a single board, an SEC bar applies across every public company. These federal tools stack on top of state-law lawsuits and, where the company has tax-exempt affiliates, IRS excise taxes.
Don’t Count on D&O Insurance to Cover This
Directors and officers liability insurance helps with ordinary board claims, but conflicts of interest tend to fall straight into the exclusions. Most D&O policies contain a “personal profit exclusion” that denies coverage for claims arising from situations where the director gained a profit or advantage they were not legally entitled to receive. The exposure peaks at the exact moment coverage is most likely to be denied.
Unlike fraud exclusions, the personal profit exclusion often does not require proof of intent. It can apply whenever the director received an improper benefit. Courts have split on how broadly to read it: some limit it to cases where illegal profit is a required element of the underlying claim, while others read “advantage” to include any gain.
Derivative suits create a particular squeeze. When shareholders sue a director for self-dealing on the organization’s behalf, the organization is often legally prohibited from indemnifying any settlement. That leaves the director relying on Side A D&O coverage, the layer that pays when the company cannot or will not indemnify. If the personal profit exclusion applies, even Side A may be unavailable.
Two policy features are worth checking before you need them. A “final adjudication” trigger means the personal profit exclusion activates only after a court actually finds the director received improper profit, not on allegations alone, which keeps defense costs covered during litigation. A non-imputation clause prevents one director’s wrongful conduct from being attributed to innocent board members, which matters when a single colleague’s undisclosed conflict could otherwise strip coverage from everyone on the board.