IRS Church Regulations: 501(c)(3) Rules, Filings, and Audits

Churches in the United States are automatically recognized as tax-exempt under Section 501(c)(3), but that exemption comes with a set of ongoing IRS regulations that churches must follow to keep it. The rules cover how a church pays its leaders, what it can say about politics, when its earnings become taxable, and how it must document gifts from donors. Break them, and the penalties range from excise taxes on the people involved to revocation of exempt status entirely.¹

What Counts as a Church

The Internal Revenue Code doesn’t define the word. The IRS evaluates organizations case by case using a set of characteristics sometimes called the fourteen-point test, looking for things like a recognized creed and form of worship, a distinct ecclesiastical government, established places of worship, regular congregations and services, and ordained ministers.² No fixed number of factors is required; the more an organization has, the stronger its claim.

The label matters because church status unlocks protections that other religious 501(c)(3) organizations don’t get: no annual Form 990 filing, and special procedural safeguards during IRS audits. A religious bookstore or a faith-based counseling center is a nonprofit, but it usually isn’t a church. Organizations unsure of their status can request a determination by filing Form 1023.³

The Two Prohibitions Built Into 501(c)(3)

Two rules sit directly in the statute, and violating either can end a church’s exemption.⁴

No Private Inurement

No part of a church’s net earnings may flow to founders, board members, officers, key employees, or their families. The most common form of inurement is excessive compensation: paying an insider more than the fair market value of the services they actually provide. Below-market loans, favorable property deals, and unreported fringe benefits count too.

When the IRS identifies an excess benefit transaction, the person who received the benefit pays a 25% excise tax on the excess amount. If the transaction isn’t corrected within the allowed period, an additional 200% tax applies.⁵ Managers who knowingly approved it owe a separate 10% tax on the excess.⁶

A broader private-benefit doctrine applies to any person or entity, not just insiders. A church can’t structure its activities so that outside parties receive more than an incidental benefit, even while the church pursues its religious mission. The best defense is documentation: independent board approval, comparable compensation data from similar organizations, and clean records of every significant transaction.

No Political Campaign Intervention

Churches cannot support or oppose any candidate for public office. That means no endorsements from the pulpit, no campaign signs on church property, no donations of church money, and no distribution of materials favoring one candidate over another.

Violations trigger excise taxes under Section 4955. The church pays an initial 10% of the political expenditure, rising to 100% if not corrected in time. A manager who willfully agreed to the expenditure owes 2.5%, and a manager who refuses to correct it owes 50%.⁷ Revocation of exempt status is also on the table.

Lobbying and What Churches Can Still Do Politically

Lobbying is treated differently from campaigning. Churches may advocate for or against legislation, but the activity cannot become a “substantial part” of their overall work. Most public charities can elect a concrete dollar-based test under Section 501(h) to measure this, but churches are specifically disqualified from that election.⁴ The “substantial part” standard has no fixed percentage, which makes it a judgment call. Legislative advocacy needs to stay clearly secondary to religious activity.

Plenty of civic activity remains open to churches. They can host candidate forums so long as every legally qualified candidate is invited and gets equal time. Non-partisan voter registration drives and voter guides covering all candidates evenly are fine. Discussion of moral or social issues from the pulpit remains protected, even on politically charged topics, as long as the focus is the issue rather than urging a vote for or against a specific candidate.

What Churches File and What They Don’t

Section 6033 exempts churches, their integrated auxiliaries, and conventions or associations of churches from filing Form 990.⁸ Churches don’t have to publicly disclose finances, governance, or compensation the way other charities do.⁹

That doesn’t mean no filings ever. A church with $1,000 or more in gross income from unrelated business activity must file Form 990-T and pay tax on that income.¹⁰ And even without a required annual return, churches still need thorough internal financial records. If the IRS opens an examination, the church has to be able to document compliance.

Filing Form 1023 is optional for churches, but many newly formed ones do it voluntarily. The IRS determination letter that results formally confirms exempt status, which grant-making foundations often require before funding, and which some donors want to see before making large gifts.³ The letter also confirms that contributions are deductible under Section 170, which lists churches first among qualifying recipients.¹¹

When Church Revenue Becomes Taxable

Income from activities not substantially related to a church’s religious mission can be subject to unrelated business income tax. The IRS uses a three-part test: the activity must be a trade or business, it must be regularly carried on at a frequency comparable to commercial operations, and it must not be substantially related to the exempt purpose.¹² A church running a commercial parking lot for public use on weekdays would likely hit all three prongs.

Several categories of income are carved out of the calculation even when they’d otherwise qualify as unrelated:

Activities where substantially all the work is done by unpaid volunteers
Sales of donated merchandise, such as at a thrift store
Passive income: dividends, interest, annuities, royalties, and most rents from real property¹³
Activities carried on primarily for the convenience of members, students, or employees

The real-property rent exclusion has limits. If rent is tied to the tenant’s income or profits rather than a fixed amount, the exclusion doesn’t apply. If more than half the rent under a lease comes from personal property, the entire rent loses its exclusion.¹³

Tax on unrelated business income is calculated at the flat 21% corporate rate.¹⁴ A church running more than one unrelated activity must calculate income from each activity separately under Section 512(a)(6), and losses from one activity cannot offset gains from another.

Paying the Pastor

Ministers occupy a unique place in the tax code. They’re treated as employees for income tax purposes but as self-employed for Social Security and Medicare. Getting both sides right is one of the most common compliance failures.

Housing Allowance

Under Section 107, a minister can exclude from gross income the portion of pay the church officially designates as a housing allowance. If the church provides a parsonage instead, the rental value of that home is excluded.¹⁵ The designation must happen in advance of payment through a formal action by the church’s governing body, whether in board minutes, a budget resolution, or an employment contract.¹⁶

The exclusion is capped at the lowest of three figures:

The amount officially designated by the church
The minister’s actual housing expenses
The fair rental value of the home, including furnishings and utilities

The allowance is excluded from federal income tax but remains subject to self-employment tax.¹⁷ The combined housing allowance and salary should not exceed reasonable compensation for the minister’s services; if it does, the excess-benefit rules kick in.

Self-Employment Tax

A minister’s salary is reported on Form W-2, but the church does not withhold Social Security or Medicare taxes. The minister pays the full self-employment tax directly. The combined rate is 15.3% on net self-employment earnings up to the Social Security wage base of $184,500 in 2026.¹⁸ Of that, 12.4% is Social Security and 2.9% is Medicare. Above the wage base, only the 2.9% Medicare portion continues, with no cap.

Opting Out of Social Security

A minister conscientiously opposed to accepting public insurance benefits on religious grounds can apply for exemption from self-employment tax by filing Form 4361. The decision is irrevocable. The application must be filed by the due date of the return for the minister’s second year with $400 or more in net self-employment earnings from ministerial services.¹⁹ Miss that deadline and the window closes permanently. A minister who opts out gives up all future Social Security and Medicare benefits tied to ministerial income.

Employment Taxes for Non-Clergy Staff

The special self-employment treatment applies only to ministers doing ministerial work. Non-clergy staff (office administrators, custodians, music directors) are treated like any other employees: the church withholds federal income tax and pays its share of FICA on their wages.

Churches are exempt from the Federal Unemployment Tax Act. FUTA doesn’t apply to anyone employed directly by a church or a convention or association of churches. Churches also have a narrow option to elect out of employer FICA obligations by filing Form 8274, but only if the church is opposed to paying those taxes on religious grounds.²⁰ The form has to be filed before the church’s first quarterly employment tax return would otherwise be due. When the election is in place, each non-ministerial employee becomes responsible for self-employment tax on their church earnings.

Donor Receipts a Church Must Provide

Churches carry the same donor-substantiation duties as other charities. Skip them and contributors may lose the deductions they’re counting on.

For any single contribution of $250 or more, the donor needs a written acknowledgment from the church. It must include the church’s name, the cash amount or a description of non-cash property, and a statement about whether the church provided any goods or services in return. If the only benefit was an intangible religious benefit, the acknowledgment should say so.²¹

When a church provides goods or services in exchange for a payment over $75, it must give the donor a written disclosure estimating the fair market value of what the donor received and explaining that only the amount above that value is deductible.²² A $100 ticket to a church dinner where the meal is worth $30 leaves $70 deductible, and the church has to tell the donor so in writing. Payments made solely for intangible religious benefits, such as admission to a worship service, are exempt from this rule.

For non-cash property worth more than $5,000 (other than publicly traded securities), the donor must obtain a qualified appraisal and attach Form 8283 to their return. The church signs Part V of that form to acknowledge receipt. The signature is not agreement with the donor’s valuation.²³

How an IRS Church Audit Works

The Church Audit Procedures Act, codified at Section 7611, gives churches procedural protections other nonprofits don’t get. The IRS can’t just decide to audit. A high-level Treasury official must first form a reasonable belief, documented in writing, that the church may not qualify for exemption or may owe unrelated business income tax.²⁴

The process runs in two stages. It starts with a church tax inquiry, a preliminary look. Before it begins, the IRS must send the church written notice explaining the concerns and offering a conference to discuss them. If the inquiry doesn’t resolve the issues and the IRS wants to look at church records, a second written notice is required at least 15 days before the examination begins. The scope of the examination is limited to the concerns identified in the original notice.

The IRS must complete a church tax examination and issue a final determination within two years of the examination notice. If the inquiry never advances to a full examination, the IRS has 90 days from the inquiry notice to reach a conclusion. Those clocks can pause during litigation between the church and the IRS, or when the church fails to respond to reasonable information requests for more than 20 days. The parties can also agree to extend the timeline.

When the IRS skips a required step, the church’s remedy is a stay of any summons proceeding to compel records. The IRS has to go back and complete the missed step.²⁵ If revocation is ultimately warranted, the IRS must issue a final determination letter, and the church has the right to challenge it in U.S. Tax Court.

What Losing Exempt Status Costs

When a church loses Section 501(c)(3) status, it becomes a taxable entity. All revenue, including donations, becomes subject to federal income tax. Donors can no longer deduct contributions, and grant-making foundations generally stop funding the organization. Revocation is public information posted on the IRS website, which makes rebuilding donor trust difficult. A church facing potential revocation should treat it as an existential threat and exhaust every available correction and appeal before a final determination is issued.

1
Office of the Law Revision Counsel. 26 U.S.C. 508 – Special Rules With Respect to Section 501(c)(3) Organizations
2
Internal Revenue Service. Defining “Church” – The Concept of a Congregation
3
Internal Revenue Service. Instructions for Form 1023
4
Office of the Law Revision Counsel. 26 U.S.C. 501 – Exemption From Tax on Corporations, Certain Trusts, Etc.
5
Office of the Law Revision Counsel. 26 U.S.C. 4958 – Taxes on Excess Benefit Transactions
6
eCFR. 26 CFR 53.4958-1 – Taxes on Excess Benefit Transactions
7
Office of the Law Revision Counsel. 26 U.S.C. 4955 – Taxes on Political Expenditures of Section 501(c)(3) Organizations
8
Office of the Law Revision Counsel. 26 U.S.C. 6033 – Returns by Exempt Organizations
9
Internal Revenue Service. Annual Exempt Organization Return: Who Must File
10
Internal Revenue Service. Instructions for Form 990 Return of Organization Exempt From Income Tax (2025)
11
Office of the Law Revision Counsel. 26 U.S.C. 170 – Charitable, Etc., Contributions and Gifts
12
Office of the Law Revision Counsel. 26 U.S.C. 513 – Unrelated Trade or Business
13
Office of the Law Revision Counsel. 26 U.S.C. 512 – Unrelated Business Taxable Income
14
Office of the Law Revision Counsel. 26 U.S.C. 511 – Imposition of Tax on Unrelated Business Income
15
Office of the Law Revision Counsel. 26 U.S.C. 107 – Rental Value of Parsonages
16
Internal Revenue Service. Publication 517 – Social Security and Other Information for Members of the Clergy and Religious Workers
17
Internal Revenue Service. Ministers’ Compensation and Housing Allowance
18
Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet
19
Office of the Law Revision Counsel. 26 U.S.C. 1402 – Definitions
20
Internal Revenue Service. Elective FICA Exemption – Churches and Church-Controlled Organizations
21
Internal Revenue Service. Charitable Contributions: Written Acknowledgments
22
Office of the Law Revision Counsel. 26 U.S.C. 6115 – Disclosure Related to Quid Pro Quo Contributions
23
Internal Revenue Service. Charitable Organizations: Substantiating Noncash Contributions
24
Office of the Law Revision Counsel. 26 U.S.C. 7611 – Restrictions on Church Tax Inquiries and Examinations
25
eCFR. 26 CFR 301.7611-1 – Questions and Answers Relating to Church Tax Inquiries and Examinations