Nonprofit Bylaws: What They Are, What to Include, and How to Write Them

What Are Nonprofit Bylaws?

Nonprofit bylaws are the internal operating rules that govern how your organization runs. They define how the board meets, how votes are cast, how officers are elected, and how major decisions get made. Bylaws are not typically filed with the state. They live in your corporate records and function as the governing framework your board is obligated to follow.

Think of bylaws as your organization’s constitution. They set the structure for governance: who holds authority, how that authority gets exercised, and what procedures the board must follow to act. They don’t manage staff, establish salary rates, or describe your programs. That operational detail belongs in separate policy documents.

Bylaws vs. Articles of Incorporation. Your articles of incorporation, filed with your state’s secretary of state, establish the organization’s legal existence. Bylaws govern how the organization operates once that legal existence is in place. You file articles with the state; you adopt bylaws at your first board meeting.

The IRS and Form 1023. When you apply for 501(c)(3) status, you submit bylaws as an attachment to IRS Form 1023. The IRS uses them to confirm that your governance structure aligns with tax-exempt purposes. Two provisions the IRS looks for specifically: a conflict-of-interest policy and a dissolution clause directing remaining assets to another tax-exempt organization if your nonprofit ever closes.

State Law Controls the Specifics. Your state’s nonprofit corporation act typically requires bylaws to address board structure, officer roles, and meeting procedures. Those requirements vary by state, so check your state’s statute before drafting.

Nonprofit Bylaws vs. Articles of Incorporation vs. Policies

Three documents govern most nonprofits, and each serves a distinct function.

The most common drafting mistake nonprofits make is loading policy-level detail into their bylaws. Salary ranges, reimbursement thresholds, social media guidelines, and hiring procedures don’t belong in bylaws. Bylaws set the governance framework, not the operational rulebook.

Once a provision lives in your bylaws, changing it typically requires a formal amendment, often a supermajority vote of two-thirds or more, plus advance written notice to all directors. That’s a cumbersome process for something as routine as updating a reimbursement rate. Keep policy-level detail in a separate manual that the board or executive director can revise without a formal vote.

What Should Be Included in Nonprofit Bylaws?

Every set of nonprofit bylaws should cover these core provisions at minimum.

1. Organization Name and Principal Office. Identifies the legal name and primary business address of the nonprofit.
2. Statement of Purpose. Describes the organization’s mission, consistent with the articles of incorporation and 501(c)(3) requirements.
3. Board of Directors. Establishes the number of directors, term lengths, election procedures, and grounds for removal.
4. Officer Roles and Responsibilities. Defines the duties of the president, secretary, treasurer, and any other officers the organization appoints.
5. Meeting Procedures. Specifies when regular, special, and annual meetings occur and how they are called.
6. Notice Requirements. States how much advance notice directors must receive before any board meeting.
7. Quorum Definition. Sets the minimum number of directors who must be present before the board can take binding action.
8. Voting Rules. Describes what constitutes a passing vote, whether simple majority, supermajority, or unanimous consent, and whether proxy voting is allowed.
9. Committee Structure. Authorizes standing committees and ad hoc committees formed for specific tasks.
10. Conflict-of-Interest Policy. Requires directors to disclose personal financial interests and step back from related votes.
11. Fiscal Year and Financial Controls. Sets the organization’s fiscal year and outlines basic financial oversight responsibilities.
12. Amendment Procedures. Explains how the bylaws can be changed, including required notice and vote threshold.
13. Dissolution Clause. Directs remaining assets to another tax-exempt organization if the nonprofit dissolves.

Some states require specific provisions by statute, and the IRS expects to see a conflict-of-interest policy and dissolution clause from any organization applying for 501(c)(3) recognition. Check your state’s nonprofit corporation act before you draft.

Required vs. Optional Bylaw Provisions

Important Exception on Conflict-of-Interest Policy. Even though state law often treats it as optional, the IRS effectively requires a conflict-of-interest policy for any organization applying for 501(c)(3) status via Form 1023. Leaving it out, or writing it vaguely, is one of the most common reasons applications face additional IRS scrutiny or delay. Include it regardless of what your state mandates.

Indemnification, the organization’s promise to cover legal costs for directors acting in good faith, isn’t always required by state law either, but leaving it out makes it harder to recruit qualified board members.

Member vs. Non-Member Nonprofit Bylaws

Before you draft a single article, answer one structural question: will your nonprofit have a formal membership class? Your answer determines how board elections work, who holds voting rights, how quorum gets calculated, and what notice requirements apply to meetings.

Most small nonprofits and 501(c)(3) public charities operate without a formal membership class. But some, including community organizations, trade associations, and mutual benefit nonprofits, have members who hold actual voting rights, similar to shareholders in a for-profit corporation. That structural choice changes your bylaws significantly.

Non-Member Nonprofits keep it simple. The board governs the organization entirely. Bylaws focus on board elections, voting, and procedures. Quorum calculations involve only directors.

Member Nonprofits need additional provisions covering the following:

• Member Eligibility. Who qualifies for membership and how they join.
• Member Meetings. Annual and special meetings open to the membership.
• Member Voting Rights. What decisions members vote on (often including electing board directors).
• Quorum for Member Meetings. A separate quorum calculation that includes members, not just directors.
• Member Removal or Resignation. Procedures for ending a member’s status.

If you’re unsure which structure fits your organization, start with a non-member model. It’s simpler to govern, easier to draft bylaws for, and sufficient for most charitable organizations.

How to Write Nonprofit Bylaws: A Step-by-Step Guide

You’ll typically draft bylaws before or immediately after filing your articles of incorporation, and your initial board of directors must formally adopt them before your organization can legally function.

1. Review Your State’s Nonprofit Corporation Act First. Identify what your state legally requires in bylaws. Requirements vary significantly. Some states mandate specific provisions on director removal or indemnification that others leave optional. Start with the statute, not a generic template.
2. Decide on Your Governance Structure Before You Draft. Lock in the core structural decisions: how many directors you’ll have, how long their terms run, what officer roles you need, and whether you’ll operate with a formal membership class. Drafting before you’ve made these decisions leads to circular, inconsistent language.
3. Draft Each Article in Plain, Direct Language. Write bylaws that a new board member can read and understand without outside help. Clarity now prevents disputes later.
4. Include the Two Provisions the IRS Requires for 501(c)(3) Applicants. Add a conflict-of-interest policy and a dissolution clause directing remaining assets to another tax-exempt organization if the nonprofit closes.
5. Get the Draft Reviewed Before Adoption. Someone familiar with your state’s nonprofit corporation act can catch provisions that conflict with local statutes, particularly around director removal, indemnification, and voting thresholds. This step is especially valuable if your organization has a membership class.
6. Adopt the Bylaws at Your Organizational Meeting. The initial board of directors votes to formally adopt the bylaws. Record the vote in your meeting minutes, including the date, who voted, and the outcome. Bylaws take effect upon adoption, not upon filing with any government agency.
7. Store Certified Copies and Distribute Them to All Board Members. Keep a signed original in your corporate records book. Some states require nonprofits to make bylaws available for public inspection upon request.

What Not to Put in Your Bylaws

Bylaws govern structure, not operations. Keep all of the following out of your bylaws and in a separate policy manual instead.

• Staff Compensation Rates or Salary Ranges. These change regularly and should not require a board supermajority vote to update.
• Specific Reimbursement Amounts or Expense Thresholds. Operational details need flexibility that bylaws can’t provide.
• Detailed HR Procedures. Hiring, performance reviews, and termination processes belong in an employee handbook.
• Program Descriptions or Service Delivery Methods. Programs evolve; bylaws should not have to evolve with them.
• Social Media or Communications Policies. These need to adapt quickly to platform and regulatory changes.
• Vendor Selection Criteria. Procurement decisions are operational, not governance matters.

Nonprofit Bylaws Template: Key Articles and Sample Language

A full bylaws document runs 10–20 pages, but five articles cause the most problems for new nonprofits. Below is annotated sample language for each, showing what the clause does, how to write it, and what mistakes to avoid.

Article I: Board Size and Composition

“The Board of Directors shall consist of no fewer than three (3) and no more than fifteen (15) directors.”

Set a range, not a fixed number. A fixed number locks you in. If a director resigns and you haven’t filled the seat, you may fall below quorum before you’ve held a single vote. A minimum-maximum range lets the board grow or contract without requiring a bylaw amendment every time your governance needs change.

Article II: Quorum

“A quorum shall consist of a majority of the directors then in office.”

The phrase “directors then in office” ties quorum to seats actually filled, not to the total number of seats your bylaws authorize. If your bylaws authorize up to fifteen directors but only nine seats are currently filled, a quorum based on authorized seats requires eight directors present; a quorum based on seats actually filled requires only five. For a growing organization that hasn’t yet built out its full board, the difference can determine whether you can legally conduct business at all.

Article III: Amendment Procedure

“These bylaws may be amended by a two-thirds (2/3) vote of the directors then in office, provided that written notice of the proposed amendment has been delivered to all directors at least ten (10) days prior to the meeting.”

A simple majority amendment threshold creates instability. Bylaws can shift with a bare 51% vote at any meeting. A two-thirds supermajority, paired with advance written notice, forces deliberation and protects the organization from impulsive structural changes.

Article IV: Conflict of Interest

“Any director who has a direct or indirect financial interest in a matter before the board shall disclose that interest prior to discussion, shall answer questions from other directors, and shall then recuse themselves from the vote on that matter.”

The IRS reviews this clause specifically when processing Form 1023 applications. A conflict-of-interest policy signals that your governance structure guards against private inurement, the IRS prohibition on using tax-exempt assets to benefit insiders. Missing or vague language here is one of the most common reasons 501(c)(3) applications face additional scrutiny.

Article V: Dissolution

“Upon dissolution of the organization, any remaining assets shall be distributed to one or more organizations exempt from federal income tax under Section 501(c)(3) of the Internal Revenue Code, as determined by the Board of Directors.”

The IRS requires this clause for tax-exempt recognition. Without it, your dissolution clause leaves open the possibility that assets could flow to non-exempt entities, which disqualifies your organization from 501(c)(3) status. Keep the language flexible enough to let the board choose the recipient organization at the time of dissolution, rather than naming a specific organization that may no longer exist.

Bylaws must align with your state’s nonprofit corporation act, and the wrong clause can create compliance problems that surface years later.

State Law and IRS Considerations for Nonprofit Bylaws

Your bylaws must satisfy requirements from two separate bodies of law: your state’s nonprofit corporation act and federal tax law.

State Filing Requirements

Most states do not require you to file your bylaws with the secretary of state. They stay in your corporate records. That said, a handful of states require bylaws to be submitted alongside the articles of incorporation at formation. Others require nonprofits to make bylaws available for public inspection upon request. Check your state’s nonprofit corporation act before you draft.

IRS Review and Form 1023

When you apply for 501(c)(3) status, bylaws go to the IRS as an attachment to IRS Form 1023. Three provisions the IRS scrutinizes specifically.

• Conflict-of-Interest Policy.
• Dissolution Clause. Directs remaining assets to another tax-exempt organization if the nonprofit closes.
• Statement of Purpose. Must be consistent with 501(c)(3) charitable purposes, not broader commercial activity.

Missing or vague language in any of these three areas can delay your application or trigger a request for additional information.

When Bylaws Conflict With State Law

When bylaws and state law don’t align, state law wins. A conflicting bylaw provision doesn’t disappear; it becomes unenforceable to the extent it conflicts with the statute. Your board may follow a procedure they believe is valid, only to have a decision challenged later because the underlying bylaw was void. Common conflict points include director removal procedures, indemnification language, and voting thresholds, precisely the provisions where a careful review catches problems before they cost you.

How to Adopt, Amend, and Maintain Your Bylaws

Adopting your bylaws. Bylaws take effect when the initial board votes to adopt them at the organizational meeting. The board records the vote and the text of the adapted bylaws in the meeting minutes. That written record is what a bank, auditor, or state agency may ask to see later.

Amending your bylaws. The amendment process your bylaws specify is the only valid process for changing them. Typically that means three steps done in sequence.

1. Deliver written notice of the proposed amendment to all directors before the meeting. Most bylaws specify a minimum notice period (commonly 10 days), and some states set their own floor by statute.
2. Hold a vote meeting the supermajority threshold the bylaws require, most commonly two-thirds of directors then in office.
3. Record the amendment in the board minutes, including the exact revised language and the vote count.

An undocumented informal agreement to change a provision has no legal effect. The original language still controls.

Reviewing bylaws periodically. If your board routinely skips procedures the bylaws require, or takes actions the bylaws prohibit, that gap can be used to challenge board decisions or surface governance problems during an IRS review. Review your bylaws at minimum every three to five years, and immediately whenever significant governance changes occur, such as restructuring the board, adding or eliminating a formal membership class, or completing a merger.

Storing and distributing copies. Keep a signed original in your corporate records book. Every board member should have their own copy. Check your state’s nonprofit corporation act to confirm whether public inspection requirements apply to your organization.

Frequently Asked Questions About Nonprofit Bylaws

What Is the Difference Between Nonprofit Bylaws and Articles of Incorporation?

Articles of incorporation are filed with the state and establish the organization’s legal existence. Bylaws are an internal document, not filed with the state, that govern how the organization operates after it legally exists. Content that belongs in one does not belong in the other.

Do Nonprofit Bylaws Need to Be Filed With the State?

In most states, no. Bylaws are kept in your corporate records. Some states require bylaws alongside the articles of incorporation at formation; others require nonprofits to make bylaws available for public inspection upon request. The IRS will request your bylaws as part of the Form 1023 application regardless of what your state requires.

What Are the Three Legal Duties of Nonprofit Board Members?

The three fiduciary duties are the duty of care (making decisions with reasonable diligence), the duty of loyalty (putting the organization’s interests above personal gain, which is why conflict-of-interest policies carry legal weight), and the duty of obedience (keeping the organization operating consistently with its stated mission and legal obligations). Bylaws support all three by establishing clear governance procedures directors are obligated to follow.

How Many Board Members Does a Nonprofit Need?

Most states require at least three directors. As a practical matter, three is the functional minimum. It ensures quorum and majority votes without requiring unanimity. Most 501(c)(3) public charities operate with five to fifteen members. The IRS does not set a minimum but scrutinizes organizations where a single individual or family controls the board. Your bylaws should establish a minimum-maximum range rather than a fixed number.

What Is a Quorum for a Nonprofit Board?

A quorum is the minimum number of directors who must be present before the board can legally conduct business or take binding votes. Most bylaws set quorum at a majority of directors then in office. Setting it too high can paralyze the board when attendance is inconsistent; setting it too low risks major decisions being made by a small faction.

What Is a 501(c)(3) Not Allowed To Do?

Three core prohibitions apply. First, no private inurement: a 501(c)(3) cannot use its assets to benefit insiders such as officers, directors, or founders, the risk a conflict-of-interest clause in your bylaws directly addresses. Second, no substantial lobbying: limited legislative advocacy is permitted, but it cannot become a substantial part of the organization’s activities. Third, no political campaign activity: supporting or opposing candidates for public office is absolutely prohibited, with no de minimis exception. Violating any of these can result in revocation of tax-exempt status.

What Happens If a Nonprofit Doesn’t Follow Its Own Bylaws?

Bylaws are binding. Any stakeholder with legal standing, such as a director, member, or state attorney general, can challenge the organization for noncompliance. Board decisions made without proper notice, quorum, or the required vote threshold can be invalidated entirely. Directors who fail to follow governing documents also risk personal liability for breach of fiduciary duty.

What Is the 80/20 Rule for Nonprofits?

In the nonprofit context, the 80/20 rule most commonly refers to a fundraising benchmark, the Pareto Principle applied to donor behavior, suggesting roughly 20% of donors contribute approximately 80% of total funds raised. Some organizations apply the same ratio to expense allocation as an informal target, directing at least 80% of spending toward program services. This is a management heuristic, not a legal standard. The IRS does not impose a specific program-expense ratio on 501(c)(3) organizations, though it does scrutinize organizations where overhead consumes a disproportionate share of resources.

Do Nonprofit Bylaws Expire or Need to Be Reviewed Periodically?

Bylaws do not expire, but they can become dangerously outdated. Review them at minimum every three to five years, and immediately after any significant governance change. Bylaws that no longer reflect how your organization actually operates create legal exposure: the gap between written rules and actual practice can be used to challenge board decisions or surface compliance problems during an IRS review.

How Do You Adopt Bylaws for a New Nonprofit?

The initial board of directors adopts bylaws by formal vote at the organizational meeting. The board records the vote and the text of the adopted bylaws in the meeting minutes. Bylaws take effect upon adoption, not upon filing with any government agency.

How Do You Amend Nonprofit Bylaws?

Follow the amendment process your bylaws specify; it’s the only valid method. Deliver written notice of the proposed amendment to all directors before the meeting (most bylaws require at least 10 days), hold a vote meeting the supermajority threshold the bylaws require (commonly two-thirds), and record the amendment in the board minutes with the exact revised language and vote count. An undocumented informal agreement to change a provision has no legal effect.