A nonprofit code of ethics is the written standard that binds a charity’s board, staff, and volunteers to the governance policies the IRS expects tax-exempt organizations to follow. Federal law does not require one for 501(c)(3) status, but Form 990 asks directly whether your organization has adopted the key policies a code typically contains, and each “no” answer becomes public record. Beyond the filing, a well-drafted code is the practical defense against the insider transactions that trigger excise taxes, jeopardize tax-exempt status, and cost the public trust a charity depends on.
Core Policies Every Code Should Contain
The substance of a nonprofit code is a set of governance policies that work together. The specifics vary with mission and size, but a handful of policies appear so consistently in IRS guidance that leaving any of them out invites questions.
Conflict of Interest
A conflict of interest policy requires board members, officers, and key employees to disclose situations where their personal financial interests overlap with decisions they make for the organization. The IRS encourages every nonprofit to adopt one as protection against charges of impropriety involving leadership.
In practice, that means a disclosure questionnaire on which each board member lists outside business relationships, family members employed by the organization, and financial interests in any entity that does business with the nonprofit. The policy should spell out what happens when a conflict surfaces: the affected person leaves the room during discussion, abstains from voting, and the remaining board members document their independent decision. Annual updates keep the disclosures current as relationships change.
Whistleblower Protection
A whistleblower policy gives staff and volunteers a safe channel for reporting suspected misconduct, fraud, or illegal activity without fear of retaliation. The IRS describes this as a policy that “encourages staff and volunteers to come forward with credible information on illegal practices or violations of adopted policies of the organization, specifies that the organization will protect the individual from retaliation, and identifies those staff or board members or outside parties to whom such information can be reported.”1Internal Revenue Service. Instructions for Form 990 Return of Organization Exempt from Income Tax Good policies name a specific person or committee to receive reports and describe how investigations proceed.
Confidentiality and Fiduciary Duty
Confidentiality provisions protect sensitive information about donors, clients, internal strategy, and finances. Fiduciary duty clauses cover the responsibilities of care and loyalty that board members owe the organization: prudent management of funds and use of those funds for charitable purposes rather than private benefit. Federal tax law prohibits any part of a nonprofit’s net earnings from benefiting private individuals who hold influence over the organization.2Office of the Law Revision Counsel. 26 USC 501 Violations can cost the organization its tax-exempt status entirely.3Internal Revenue Service. How to Lose Your 501(c)(3) Tax-Exempt Status (Without Really Trying)
Document Retention and Destruction
A document retention policy identifies who maintains, stores, and eventually destroys organizational records. Under the Sarbanes-Oxley Act’s anti-shredding provision, anyone who alters, destroys, or conceals records to impede a federal investigation faces fines and up to 20 years in prison, and that provision reaches all organizations, not just publicly traded companies.4Office of the Law Revision Counsel. 18 USC 1519 Your policy should set retention periods for tax records, employment records, board minutes, articles of incorporation, and bylaws. The IRS recommends keeping tax records for at least three years and employment tax records for at least four years after the tax is due or paid.5Internal Revenue Service. How Long Should I Keep Records? Governing documents and meeting minutes are kept permanently.
Why Form 990 Makes a Code Unavoidable in Practice
Form 990 is the IRS’s primary tool for gathering information about tax-exempt organizations and promoting compliance.6Internal Revenue Service. Form 990 Resources and Tools Part VI asks pointed questions about your governance practices, and your answers become part of the public record.
Line 12 asks whether the organization has a written conflict of interest policy, whether officers and key employees disclose potential conflicts annually, and how the organization monitors transactions for conflicts. Line 13 asks about a whistleblower policy. Line 14 asks about a document retention and destruction policy.1Internal Revenue Service. Instructions for Form 990 Return of Organization Exempt from Income Tax None of these are strictly required for tax exemption. But answering “no” signals weak governance to the IRS, state regulators, and any donor who reviews the filing. Most states also rely on Form 990 for charitable oversight, so a “no” can prompt scrutiny from state attorneys general as well.6Internal Revenue Service. Form 990 Resources and Tools
Excise Taxes for Insider Abuse
When someone with significant influence over a nonprofit receives an excessive benefit from the organization, federal law imposes steep penalties through intermediate sanctions. These target the individual who received the excess benefit, and they escalate quickly if the problem is not fixed.
The initial tax on a disqualified person who receives an excess benefit is 25% of the excess amount. If the person fails to correct the transaction within the taxable period, an additional tax of 200% of the excess benefit applies. Any organization manager who knowingly participates faces a personal tax of 10% of the excess benefit, capped at $20,000 per transaction.7Office of the Law Revision Counsel. 26 USC 4958 – Taxes on Excess Benefit Transactions
Correction requires the disqualified person to undo the excess benefit and place the organization in the financial position it would have occupied had the person acted under the highest fiduciary standards. That typically means repaying the excess amount plus interest. On top of individual penalties, the organization risks losing its tax-exempt status if insider benefits become a pattern.3Internal Revenue Service. How to Lose Your 501(c)(3) Tax-Exempt Status (Without Really Trying) A conflict of interest policy with enforced disclosure is the first line of defense against the kind of transaction that puts a charity in this position.
Executive Compensation and the Rebuttable Presumption
Excessive compensation is one of the most common ways nonprofits stumble into excess benefit territory. The IRS provides a safe harbor, the rebuttable presumption of reasonableness, that protects the organization if it follows three steps when setting executive pay.
- The compensation arrangement is approved in advance by an authorized body composed entirely of individuals with no conflict of interest regarding the transaction.
- Before deciding, the authorized body obtains and relies on appropriate comparability data, such as compensation surveys for similar organizations of similar size and scope.
- The authorized body documents the basis for its determination at the time of the decision, including the terms approved, the comparability data used, and how it was obtained.8Internal Revenue Service. An Introduction to IRC 4958 (Intermediate Sanctions)
The documentation must be prepared by the next board meeting or within 60 days of the decision, whichever comes later, and then reviewed and approved by the authorized body as reasonable, accurate, and complete.8Internal Revenue Service. An Introduction to IRC 4958 (Intermediate Sanctions) Meeting all three steps shifts the burden to the IRS to show the arrangement was unreasonable.
Organizations that pay any individual more than $150,000 in combined reportable and other compensation also complete Schedule J of Form 990, which discloses detailed compensation information for officers, directors, key employees, and the highest-paid staff.9Internal Revenue Service. Filing Requirements for Schedule J, Form 990 Your code should reference the compensation review process and tie it to the rebuttable presumption steps so the board treats it as a standing obligation.
Disclosure Obligations the Code Should Acknowledge
Federal law requires tax-exempt organizations to make certain documents available on request: the application for tax exemption with supporting materials and IRS correspondence, and the three most recent Form 990 returns.10Office of the Law Revision Counsel. 26 USC 6104 Because your Form 990 answers about governance policies are public, any gap between what you claim on the form and how you actually operate is visible to donors, journalists, and regulators. The code itself is not required to be disclosed under federal law, but many organizations publish it voluntarily.
State requirements add another layer. Roughly 40 states require nonprofits to register before soliciting charitable donations from residents, with annual or biannual renewals. Some states require organizations above certain revenue thresholds to conduct independent audits and maintain specific governance structures, including audit committees and board review of executive compensation. Thresholds vary but generally fall between $500,000 and $2,000,000 in annual gross revenue. If your organization solicits across state lines, the code should reference the states involved and any governance requirements they impose.
Drafting, Adopting, and Keeping the Code Current
Start by gathering the documents that shape the content. The mission statement provides the ethical foundation. Bylaws define the board’s authority and structure. A current roster of board members with their outside business affiliations lets you tailor the conflict of interest disclosure form to actual relationships rather than hypothetical ones. Financial policies, HR manuals, and existing employee handbooks reveal how money and personnel are currently managed and where gaps exist. The IRS publishes a sample conflict of interest policy with its Form 1023 application materials, which many organizations use as a starting point.11Internal Revenue Service. Form 1023 – Purpose of Conflict of Interest Policy
Draft so you can answer “yes” to each governance question on Form 990 Part VI with confidence. Include the compensation review procedures that satisfy the rebuttable presumption if any executive earns more than $150,000. Write in plain language a new volunteer could understand on a first day.
Adoption is a formal act. The board takes up the code at a scheduled meeting, votes to adopt it, and records the vote in the minutes. Every board member and officer signs a copy along with a completed conflict of interest disclosure form. Store the signed documents with your corporate records.
The code is not a one-time document. Board members should sign updated disclosure forms annually, and the code itself should be reviewed periodically to reflect changes in operations, leadership, or the legal landscape. New board members and staff review and sign the code during onboarding. When the code and the Form 990 are both publicly available, donors and the communities you serve have concrete evidence that the people running the organization are held to a standard higher than good intentions.