No — corporations do not have operating agreements. That document belongs to LLCs. The corporate equivalent is called bylaws, and every corporation should have a set. If you formed a corporation and someone told you to draft an operating agreement, they either misspoke or confused your entity type. The two documents serve parallel purposes for different business structures, but you cannot substitute one for the other.
Why the Two Documents Are Not Interchangeable
An operating agreement is the internal governance document for a Limited Liability Company. It spells out ownership percentages, how profits get split, who makes decisions, and what happens when a member wants to leave. It binds LLC members to the financial and operational rules they’ve agreed on.1U.S. Small Business Administration. Basic Information About Operating Agreements
Corporations are governed by bylaws instead. A corporation using an LLC-style operating agreement has not technically adopted the governance document its structure requires. The good news is the fix is straightforward: hold a board meeting, adopt formal bylaws, and document the adoption in your minutes.
What Corporate Bylaws Are
Bylaws are the internal rulebook for a corporation. They establish how the company governs itself day to day: how meetings are called, how directors are elected, what officers do, and how shares get transferred. They sit between the broad strokes of your articles of incorporation and the specific decisions your board makes at each meeting.
Unlike articles of incorporation, which are filed with the state and become public record, bylaws are an internal document. There is no requirement to file them with any government office. They live in your corporate records and bind the corporation, its directors, officers, and shareholders from the inside.
What Bylaws Typically Cover
Every corporation’s bylaws look a little different, but they tend to address the same core topics:
- Shareholder meetings — rules for annual and special meetings, how much notice shareholders need, what percentage of shares constitutes a quorum, and how votes are counted.
- Board of directors — the number of directors, how they’re elected, how long they serve, what qualifies someone to sit on the board, and how a director can be removed.
- Officers — which officer positions the corporation will have (president, secretary, treasurer, and so on), how officers are appointed, and what each one is responsible for.
- Stock — rules for issuing and transferring shares, including any restrictions on who can buy stock and whether different classes of shares exist.
- Indemnification — whether the corporation will cover legal costs for directors and officers who get sued for decisions they made on behalf of the company.
- Amendments — the process for changing the bylaws themselves as the company evolves.
Quorum and Voting Thresholds
One of the most practical things bylaws do is set quorum and voting thresholds. A quorum is the minimum number of shares (for a shareholder meeting) or directors (for a board meeting) that must be present before any official action can be taken. The most common default is a simple majority. Bylaws can raise that threshold for major decisions, requiring a two-thirds or three-quarters supermajority to approve mergers, amendments to the articles, or the sale of substantially all company assets.
Getting these numbers right at the outset prevents a small faction from pushing through major changes, and prevents deadlock in situations where one shareholder holds exactly 50% of the shares. Generic thresholds that don’t account for the actual ownership breakdown are where boilerplate bylaws cause the most trouble.
How Bylaws Fit With the Articles of Incorporation
A corporation has two foundational documents, and they sit in a clear hierarchy. The articles of incorporation (sometimes called the charter or certificate of incorporation) are filed with the state and establish the corporation’s legal existence. They cover the basics: the corporation’s name, its registered agent, how many shares it can issue, and its stated purpose. The articles are the higher-authority document.
Bylaws fill in the operational details the articles don’t cover. If the two documents contradict each other, the articles win. If your articles say the board has seven directors but your bylaws say five, the articles control. You cannot use bylaws to grant powers or rights the articles don’t authorize.
Beyond both documents sits state corporate law, which overrides anything in either document that conflicts with it. The practical hierarchy runs: state statute, then articles, then bylaws. A provision in your bylaws that violates state law is unenforceable regardless of what your articles say.
Adopting and Amending Bylaws
Initial bylaws are typically adopted at the corporation’s organizational meeting, which takes place after the articles of incorporation have been filed. Either the incorporators or the initial board of directors (if named in the articles) adopt the bylaws as one of the first official acts of the new corporation. This meeting usually also covers electing directors, appointing officers, and authorizing the issuance of stock.
Amending bylaws later generally requires a formal vote. In most states, shareholders always retain the power to amend bylaws. Whether the board of directors can also amend them unilaterally depends on the state’s corporate statute and whether the articles of incorporation grant the board that authority. Even when the board has amendment power, shareholders can override a board-adopted change by repealing it or adopting their own version.
Any amendment should be documented in the meeting minutes, and the corporation should keep an updated copy of its bylaws with all amendments reflected. Sloppy record-keeping here creates real problems during audits, financing rounds, or ownership disputes when someone needs to verify what the corporation’s actual rules are.
What Happens Without Bylaws
A corporation can technically exist without bylaws. The state won’t dissolve you for skipping them. But operating without them creates compounding risks that surface at the worst possible time.
The most immediate problem is a governance vacuum. Without bylaws, every procedural question becomes an argument. How do you call a meeting? Who breaks a tie vote on the board? Can an officer be removed, and by whom? When these questions arise inside an actual business dispute, the absence of clear rules turns a manageable disagreement into expensive litigation.
The more serious risk is personal liability. Courts look at whether a corporation maintained proper formalities when deciding whether to pierce the corporate veil and hold shareholders personally responsible for the company’s debts. Failing to adopt bylaws, hold regular meetings, and keep minutes are exactly the kinds of lapses that courts treat as evidence that the corporation and its owners are really the same entity. The failure to maintain formalities alone may not be enough to pierce the veil, but it’s frequently cited alongside commingled finances or undercapitalization.
External parties care too. Banks, investors, and potential acquirers routinely ask to review a corporation’s bylaws during due diligence. A corporation that can’t produce current, coherent bylaws can delay or kill a deal.
Bylaws Compared With Shareholder Agreements
These two documents overlap enough to confuse people, but they serve different purposes and bind different parties.
Bylaws govern the corporation’s internal procedures. They bind everyone connected to the corporation (directors, officers, and all shareholders) and can be amended through the corporate governance process without every individual’s consent. They address the mechanics of running the company: how meetings work, how votes happen, how officers are appointed.
A shareholder agreement is a private contract between specific shareholders. It governs the economic and ownership relationships among those individuals: who gets to buy shares when someone wants to sell (right of first refusal), how shares are valued in a buyout, what happens to a shareholder’s interest after death or divorce, and how disputes between shareholders get resolved. Shareholder agreements can also include non-compete clauses, employment arrangements, and dividend policies.
Because a shareholder agreement is a contract, changing it requires the consent of all parties, not just a board or shareholder majority vote. This makes shareholder agreements harder to amend but more protective of minority shareholders who might otherwise get outvoted on important economic terms. Most closely held corporations benefit from having both documents, each covering its own lane.
Where Bylaw Language Affects Tax Status
Bylaws don’t just affect governance. They can also determine your corporation’s tax eligibility. Two situations are worth flagging.
S Corporation Elections
To elect S corporation tax treatment, a corporation must meet several requirements, including having no more than 100 shareholders, only individual U.S. citizens or residents as shareholders (with limited exceptions for certain trusts and estates), and no more than one class of stock.2Office of the Law Revision Counsel. 26 USC 1361 – S Corporation Defined The single-class-of-stock rule is the one that catches corporations off guard. All outstanding shares must have identical rights to distributions and liquidation proceeds. The IRS will review your bylaws as part of verifying compliance.
Differences in voting rights alone do not create a second class of stock. A corporation can issue both voting and nonvoting common shares and still qualify for S corp status, as long as the economic rights attached to every share are identical.2Office of the Law Revision Counsel. 26 USC 1361 – S Corporation Defined If your bylaws authorize multiple share classes with different distribution rights, you’ll lose eligibility.
Tax-Exempt Nonprofits
For a corporation seeking 501(c)(3) tax-exempt status, the IRS requires specific language in the organization’s governing documents. The organizing documents must limit the corporation’s purposes to exempt purposes described in Section 501(c)(3) and must not authorize activities that don’t further those purposes. The documents must also include a dissolution clause ensuring that if the organization shuts down, its remaining assets go to another exempt organization, the federal government, or a state or local government for a public purpose.3Internal Revenue Service. Charity – Required Provisions for Organizing Documents These requirements can be satisfied in either the articles of incorporation or the bylaws, but missing them entirely will result in a denied application.