With the Tax-Free Income Comes Strict Compliance
Jessica I. Marschall, CPA, ISA AM
President & CEO MAS LLC
January 10th, 2026
Introduction
The allure of tax-exempt status draws many charitable-minded individuals and organizations toward forming a 501(c)(3) nonprofit. The benefits are substantial: exemption from federal income tax, eligibility to receive tax-deductible charitable contributions, and access to grants that fund only qualified charities. However, the path to achieving and maintaining this status requires careful attention to formation requirements, ongoing compliance obligations, and public accountability standards that many founders underestimate.
This article provides a comprehensive overview of the 501(c)(3) formation process, governance requirements, financial constraints, and the ongoing compliance burden that comes with tax-exempt status. As the IRS makes clear in Publication 4220, Applying for 501(c)(3) Tax-Exempt Status, operating a nonprofit requires “substantial ongoing compliance obligations.”
Step One: The Form 1023 Application
Before seeking federal tax-exempt status, an organization must first establish itself as a legal entity under state law. This typically involves filing articles of incorporation with your state, obtaining an Employer Identification Number (EIN) from the IRS, and drafting bylaws that govern the organization’s operations.
Once the state-level formation is complete, the organization applies for federal tax-exempt status using IRS Form 1023 (or Form 1023-EZ for smaller organizations). The Form 1023 is a comprehensive application that requires detailed information about the organization’s structure, governance, planned activities, and financial projections.
Key Application Components
The IRS requires applicants to provide a detailed narrative description of past, present, and planned activities. This narrative must clearly demonstrate that the organization will operate exclusively for exempt purposes as defined in IRC Section 501(c)(3), which include charitable, religious, educational, scientific, literary purposes, testing for public safety, fostering national or international amateur sports competition, or prevention of cruelty to children or animals.
The application must also include the organization’s organizing documents (articles of incorporation), bylaws, financial data (or projected budgets for new organizations), and information about compensation arrangements. The IRS scrutinizes these documents to ensure the organization is structured to prevent private inurement and excessive private benefit. We highly recommend procuring a knowledgeable attorney to draft the articles and bylaws. We have seen many disasters from DIY or online platforms.
Required Organizing Document Language
Per IRS requirements in Publication 557, Tax-Exempt Status for Your Organization, the articles of incorporation must contain specific language limiting the organization’s purposes to those described in Section 501(c)(3), prohibiting private inurement, and dedicating assets to exempt purposes upon dissolution. Without this precise language, the IRS will reject the application.
The user fee for Form 1023 is currently $600. Organizations with gross receipts averaging $50,000 or less annually and total assets of $250,000 or less may be eligible to file the streamlined Form 1023-EZ for a reduced fee of $275. Processing times vary, but organizations should anticipate three to six months for a determination letter.
Board of Directors Requirements
While federal tax law does not mandate a specific number of board members, most states require nonprofit corporations to have at least three directors. Best practices and IRS guidance strongly encourage a diverse, independent board that provides genuine oversight of organizational activities.
Independence and Conflict of Interest
The IRS looks favorably on boards where a majority of members are independent, meaning they are not compensated by the organization and do not have family or business relationships with compensated officers or employees. Schedule A of Form 1023 specifically asks about relationships between board members and key employees.
Per IRS guidance in the Instructions for Form 990, organizations should maintain written conflict of interest policies requiring directors to disclose potential conflicts and recuse themselves from related decisions. The absence of such policies raises red flags during examination and can contribute to findings of private benefit.
Fiduciary Duties
Board members owe fiduciary duties to the organization, including the duty of care (acting with the care an ordinarily prudent person would exercise), the duty of loyalty (putting the organization’s interests above personal interests), and the duty of obedience (ensuring the organization adheres to its stated mission and applicable laws). Failure to fulfill these duties can result in personal liability.
Public Charity vs. Private Foundation: The Public Support Test
Organizations seeking 501(c)(3) status must be classified as either a public charity or a private foundation. This distinction has significant operational and tax implications. Private foundations face more restrictive rules, including excise taxes on investment income and mandatory minimum distribution requirements.
The One-Third Public Support Requirement
To qualify as a public charity under IRC Section 509(a)(1), an organization must normally receive at least one-third (33.33%) of its total support from governmental units, contributions from the general public, or from gross receipts related to its exempt activities (for certain organizations). This is commonly referred to as the “public support test.”
Under the regulations at Treasury Regulation Section 1.509(a)-3, contributions from any single donor are limited to 2% of total support when calculating the numerator for the public support test. This prevents an organization from meeting the test based on large gifts from just a few donors.
The 10% Facts and Circumstances Test
Organizations that receive at least 10% of their support from public sources may still qualify as public charities under a “facts and circumstances test” if they can demonstrate other characteristics of public support. Per Treasury Regulation Section 1.170A-9(f)(3), factors considered include: whether the organization has a broad-based board representative of community interests, whether it provides facilities or services directly to the general public, whether public participation in programs is encouraged, and whether the organization receives support from a governmental unit or public charity.
The public support test is calculated over a five-year rolling period (the current year plus four preceding years). New organizations are given a five-year advance ruling period during which they are treated as public charities while building their support base.
Consequences of Failing the Test
An organization that fails to meet the public support test will be reclassified as a private foundation, subjecting it to the excise taxes and operational restrictions of IRC Chapter 42. These include a 1.39% excise tax on net investment income (IRC Section 4940), prohibitions on self-dealing (IRC Section 4941), required annual distributions of 5% of assets (IRC Section 4942), limits on business holdings (IRC Section 4943), prohibitions on jeopardizing investments (IRC Section 4944), and restrictions on taxable expenditures (IRC Section 4945).
Accounting and Financial Management Requirements
Tax-exempt organizations must maintain accurate books and records sufficient to substantiate the information reported on their annual returns. While the IRS does not mandate a specific accounting method, most nonprofits use the accrual method and follow Generally Accepted Accounting Principles (GAAP) for nonprofit organizations, including ASC 958.
Fund Accounting
Nonprofits typically employ fund accounting to track resources with different restrictions. Under ASC 958-205, net assets must be classified as either net assets without donor restrictions or net assets with donor restrictions (time or purpose). Proper tracking ensures the organization complies with donor intent and can accurately report restricted versus unrestricted activities.
Contribution Substantiation
Under IRC Section 170(f)(8), donors may not claim a charitable deduction for any single contribution of $250 or more unless they obtain a contemporaneous written acknowledgment from the donee organization. The organization must provide acknowledgments stating the amount of cash or description of property received, whether goods or services were provided in exchange, and a good faith estimate of the value of any goods or services provided. Organizations should maintain systems to issue these acknowledgments promptly.
Audit Requirements
While the IRS does not require audits for most nonprofits, many states impose audit requirements based on revenue thresholds. Organizations receiving federal awards exceeding $750,000 must undergo a single audit per 2 CFR Part 200 (Uniform Guidance). Additionally, many grantmakers require audited financial statements as a condition of funding. Best practices suggest all organizations with revenues exceeding $500,000 should consider independent audits.
The Form 990: A Public Window into Your Operations
Form 990 is the annual information return required of most tax-exempt organizations by IRC Section 6033. Far from a simple tax form, the Form 990 is a comprehensive disclosure document that reveals virtually every aspect of an organization’s operations, finances, and governance to the public.
Filing Thresholds and Form Selection
Organizations must file the appropriate Form 990 based on their gross receipts and total assets. Those with gross receipts of $50,000 or less may file Form 990-N (e-Postcard). Organizations with gross receipts less than $200,000 and total assets less than $500,000 may file Form 990-EZ. All others must file the full Form 990. Private foundations file Form 990-PF regardless of size.
The Complexity Reality
What organizations save in taxes, they often spend in 990 preparation and compliance costs. The full Form 990 runs 12 pages with 16 schedules that may apply depending on the organization’s activities. The form requires detailed reporting on program accomplishments, compensation of officers and key employees, related party transactions, public charity status, governance policies, and much more.
Schedule A requires detailed public support calculations going back five years. Schedule B requires reporting of contributors giving $5,000 or more (this schedule is not made public but is available to the IRS). Schedule D covers supplemental financial statements. Schedule J requires detailed reporting of compensation for certain officers and key employees. Schedule L requires disclosure of transactions with interested persons. Schedule O provides space for supplemental information.
Professional preparation of a complete Form 990 can cost anywhere from $2,000 to $10,000 or more depending on organizational complexity. Organizations with complex activities, multiple programs, or substantial compensation arrangements should budget accordingly.
At our recent annual VSCPA conference in Roanoke, VA, we attended a session encouraging CPAs to assist our nonprofit clients in making full use of the entry fields for Program Service Accomplishments and other details. Because these are public record, they are also an advertising tool. We try not to always cut and paste the same simple statements from prior years and dig into providing expansive descriptions demonstrating what the organization has accomplished.
Public Disclosure Requirements
Under IRC Section 6104(d), tax-exempt organizations must make their Form 990 and Form 1023 (application for exemption) available for public inspection. Organizations must provide copies upon request and may charge only a reasonable fee for reproduction. Most organizations satisfy this requirement by posting their returns on their website or through GuideStar/Candid.
This transparency means every donor, journalist, regulator, and competitor can examine the organization’s complete Form 990, including officer compensation, program expenses, and governance practices. Organizations should prepare their Form 990 with this public scrutiny in mind.
Executive Compensation: Yes, You Can Pay Your Executive Director
A common misconception holds that nonprofits cannot pay their leaders competitive salaries. In fact, nonprofit executives can be, and often are, paid well. The key requirement is that compensation must be reasonable and determined through an appropriate process.
What Constitutes Reasonable Compensation
Under Treasury Regulation Section 53.4958-4(b)(1)(ii), reasonable compensation is defined as “the amount that would ordinarily be paid for like services by like enterprises (whether taxable or tax-exempt) under like circumstances.” The IRS considers factors including the individual’s qualifications and experience, the nature and complexity of the organization’s activities, comparable compensation at similar organizations, and the organization’s geographic location.
The Rebuttable Presumption of Reasonableness
Organizations can establish a rebuttable presumption that compensation is reasonable by following the procedures outlined in Treasury Regulation Section 53.4958-6. This requires: (1) approval by an authorized body composed entirely of individuals without conflicts of interest; (2) prior to approval, the body obtained and relied upon appropriate comparability data; and (3) the body documented its decision, including the comparability data relied upon and the reasoning for its conclusions.
Establishing this presumption shifts the burden to the IRS to prove that compensation is excessive. Organizations should document all compensation decisions thoroughly.
Public Disclosure of Compensation
Form 990 Part VII requires reporting of compensation for officers, directors, trustees, key employees, and the five highest compensated employees earning over $100,000. Schedule J provides additional details for certain highly compensated individuals. This information is publicly available, making executive compensation decisions subject to scrutiny by donors, media, and watchdog organizations.
Organizations should be prepared to justify their compensation decisions to stakeholders. Maintaining comparability studies and documentation of the decision-making process is essential for defending compensation that may appear high to outside observers.
Penalties for Non-Compliance: The Stakes Are High
The IRS takes nonprofit compliance seriously, and the consequences of violations range from monetary penalties to complete loss of tax-exempt status.
Automatic Revocation for Failure to File
Under IRC Section 6033(j), an organization’s tax-exempt status is automatically revoked if it fails to file a required annual return (Form 990, 990-EZ, or 990-N) for three consecutive years. This is not discretionary; the revocation is automatic and takes effect on the due date of the third missed return. Reinstating exemption requires submitting a new Form 1023 with the applicable user fee. The IRS publishes a list of revoked organizations, which is searchable on the IRS website.
Intermediate Sanctions: Excess Benefit Transactions
IRC Section 4958 imposes excise taxes on “excess benefit transactions,” which occur when a disqualified person receives more than reasonable compensation or engages in other transactions that provide excessive economic benefit.
The penalties are substantial. The disqualified person (the individual who received the excess benefit) faces an initial tax of 25% of the excess benefit amount under IRC Section 4958(a)(1). If not corrected within the taxable period, an additional tax of 200% applies under IRC Section 4958(b). Organization managers who knowingly approved the transaction face taxes of 10% of the excess benefit, up to $20,000 per transaction, under IRC Section 4958(a)(2).
Example: If an Executive Director receives compensation of $500,000 when reasonable compensation is $300,000, the excess benefit is $200,000. The Executive Director faces an initial tax of $50,000 (25%) and, if uncorrected, an additional tax of $400,000 (200%). Board members who approved the compensation could each face taxes up to $20,000.
Late Filing Penalties
Under IRC Section 6652(c)(1)(A), organizations filing Form 990 or 990-EZ late face penalties of $20 per day, up to the lesser of $10,500 or 5% of gross receipts for the year. For organizations with gross receipts exceeding $1,067,000, the penalty increases to $105 per day, up to a maximum of $53,000. Responsible persons who fail to file may be subject to additional penalties under IRC Section 6652(c)(1)(B).
Private Foundation Penalties
Private foundations face additional excise tax penalties under IRC Chapter 42 for violations including self-dealing (IRC Section 4941: 10% initial tax, 200% additional tax), failure to distribute income (IRC Section 4942: 30% initial tax, 100% additional tax), excess business holdings (IRC Section 4943: 10% initial tax, 200% additional tax), jeopardizing investments (IRC Section 4944: 10% initial tax, 25% additional tax), and taxable expenditures (IRC Section 4945: 20% initial tax, 100% additional tax).
Loss of Tax-Exempt Status
Beyond automatic revocation for failure to file, the IRS may revoke exempt status for organizations that fail to operate in accordance with their stated exempt purposes, engage in excessive private benefit or inurement, participate in prohibited political campaign activities, or engage in substantial lobbying activities (for 501(c)(3) organizations that have not elected expenditure test treatment). Upon revocation, the organization becomes subject to taxation on its income, and contributions are no longer tax-deductible to donors.
Conclusion: Enter with Eyes Open
Forming and operating a 501(c)(3) nonprofit organization offers meaningful benefits, including tax exemption, donor access, and public credibility. However, these benefits come with substantial compliance obligations, public scrutiny, and significant penalties for violations.
Organizations should honestly assess whether the tax savings and other benefits justify the compliance costs and operational constraints. For some missions, alternative structures such as LLCs, benefit corporations, or fiscal sponsorship arrangements may provide greater flexibility with less regulatory burden.
For those who proceed with 501(c)(3) status, building strong governance practices, maintaining accurate financial records, and investing in professional guidance for Form 990 preparation are not optional extras; they are essential requirements for responsible stewardship of tax-exempt status.
The public trusts that tax-exempt organizations will use their privileged status to serve the public good. That trust demands accountability, and accountability requires compliance.
IRS Resources and References
IRS Publication 557, Tax-Exempt Status for Your Organization
IRS Publication 4220, Applying for 501(c)(3) Tax-Exempt Status
IRS Publication 4221-PC, Compliance Guide for 501(c)(3) Public Charities
Form 1023, Application for Recognition of Exemption Under Section 501(c)(3)
Form 990 Instructions, Instructions for Form 990 Return of Organization Exempt From Income Tax
Treasury Regulation Section 1.509(a)-3, Broadly, publicly supported organizations
Treasury Regulation Section 53.4958, Excess benefit transactions
IRS Charities and Nonprofits Portal: www.irs.gov/charities-and-nonprofits
Disclaimer: This article provides general information about 501(c)(3) requirements and should not be construed as legal or tax advice. Organizations should consult with qualified legal and tax professionals regarding their specific circumstances.
