Articles of incorporation carry a short list of required provisions and a much longer list of optional ones, and the difference between a bare-minimum filing and a well-drafted charter usually comes down to which optional provisions the incorporator chose to add. The Model Business Corporation Act, adopted in whole or in part by roughly 36 jurisdictions, sets the baseline for both categories. State statutes vary at the edges, but the required-versus-optional split is remarkably consistent.
What the Articles Must Contain
Four items have to appear in every filing. Leave any one out and the Secretary of State rejects the document.
Corporate Name
The name has to signal that the entity is a corporation. Under the MBCA, it must include one of these words or an abbreviation: “Corporation,” “Incorporated,” “Company,” or “Limited.”1American Bar Association. Changes in the Model Business Corporation Act – Proposed Amendments to Section 2.02 Relating to Officer Exculpation That flag tells anyone dealing with the business that the owners have limited liability.
The name also has to be distinguishable from every other name already on file in the state. Identical or deceptively similar names get bounced. Most states let you reserve a name for a short period (often 120 days) before filing, which is useful if the rest of the paperwork isn’t ready.
Registered Agent and Registered Office
The articles must name a registered agent and give a registered office address. The agent is the person or company authorized to accept legal documents on the corporation’s behalf, including lawsuits and government notices. It can be an incorporator, an officer, or a commercial service.
The office must be a physical street address in the state of incorporation. A P.O. box won’t satisfy the rule because the whole point is reliable in-person delivery of process. Using a commercial agent also keeps a personal home address off the public record.
Incorporators
Every incorporator has to be identified by name and physical address. The incorporator is whoever signs and files the document, and that isn’t necessarily the person who will own or run the corporation. Attorneys and formation services often act as incorporators, with the real principals stepping in once the entity exists. At least one real person has to take legal responsibility for the act of formation.
Authorized Shares
No corporation exists without a share structure. The articles must state the total number of shares authorized for issuance, broken down by class and series if there is more than one. The MBCA also requires that, taken together, the authorized shares include at least one class with unlimited voting rights and at least one class entitled to the corporation’s remaining assets on dissolution.1American Bar Association. Changes in the Model Business Corporation Act – Proposed Amendments to Section 2.02 Relating to Officer Exculpation A single class of common stock satisfies both, which is why most simple corporations authorize just one class.
The authorized number is a ceiling. The board can issue shares up to that number without going back to amend the charter. Setting the ceiling high (a million shares is common for startups) gives room for future fundraising, employee grants, and stock splits. The trade-off is that some states calculate annual franchise taxes partly on the number of authorized shares, so authorizing ten million shares when you’ll only ever issue a thousand can generate an avoidable tax bill.
Par value is optional. The MBCA permits, but doesn’t require, the articles to assign a par value to each class.1American Bar Association. Changes in the Model Business Corporation Act – Proposed Amendments to Section 2.02 Relating to Officer Exculpation Par value is the minimum price at which shares can be issued. It’s largely a relic. Most modern corporations set par value at a nominal amount like $0.001 per share or use no-par stock. In some states, par value affects the franchise tax formula, so check the state’s tax rules before picking a number.
What You Can Leave to the Default Rules
A few items look required but aren’t, because the MBCA fills them in automatically if the articles say nothing.
Business Purpose
Under the MBCA, every corporation has the power to engage in any lawful business unless its articles say otherwise. Stating a purpose is optional. Most incorporators accept the broad default, which lets the corporation move into new industries without amending the charter.
Narrowing the purpose clause is occasionally useful. A nonprofit converting to corporate form might restrict activities to a specific mission. A joint venture corporation might limit its scope to a single project. But a narrow purpose clause creates a real constraint: any activity outside the stated purpose can be challenged as beyond the corporation’s authority, potentially voiding contracts and exposing directors to liability.
Duration
Perpetual existence is automatic. Unless the articles set an end date, the corporation continues indefinitely regardless of changes in ownership, management, or the founders’ involvement. For an entity built around a finite project (a real estate development, a film production, a research collaboration), the articles can specify a dissolution date or triggering event. Outside those situations, almost no one deviates from the default.
Optional Provisions Worth Adding
This is where most of the drafting judgment lives. Nothing in this section is required, and none of it appears in the state’s blank template. Each provision only applies if you write it in.
Director Exculpation
An exculpation clause eliminates or limits the personal financial liability of directors for decisions that go wrong. Without it, a director who makes an honest business judgment that costs the company money can face a shareholder lawsuit seeking personal damages.
The MBCA lets the articles shield directors from monetary liability for their actions or failures to act, with four exceptions that can’t be waived:2American Bar Association. Changes in the Model Business Corporation Act – Proposed Amendments to Sections 2.02 and 8.70
- Receiving a financial benefit the director wasn’t entitled to
- Intentionally harming the corporation or its shareholders
- Approving unlawful distributions such as dividends or buybacks that violate statutory limits
- Intentional criminal conduct
Virtually every well-advised corporation includes this clause. Attracting experienced board members is difficult without it, because no reasonable person wants to serve while personally exposed for good-faith mistakes.
Officer Exculpation
The ABA’s proposed amendments to MBCA ยง 2.02(b)(4) extend exculpation to officers as well as directors. The amendment covers the same categories of protected conduct but adds a significant limitation: officers remain personally liable for derivative claims brought on behalf of the corporation itself.1American Bar Association. Changes in the Model Business Corporation Act – Proposed Amendments to Section 2.02 Relating to Officer Exculpation The definition of “officer” for this purpose covers standard C-suite titles (CEO, CFO, secretary, treasurer, and so on) plus any officers the board designates by resolution. Like director exculpation, officer exculpation applies only if the articles include the provision, and only for conduct that occurs while the provision is in effect.
Indemnification
Exculpation and indemnification are related but different. Exculpation prevents liability from arising. Indemnification reimburses a director or officer for legal costs and judgments after they’ve been incurred.
Mandatory indemnification kicks in automatically. When a director or officer is “wholly successful” in defending against a lawsuit, the corporation must cover their reasonable expenses, including attorney fees. No article provision is needed.
Permissive indemnification covers cases where the director or officer didn’t win outright but acted in good faith and reasonably believed the conduct served the corporation’s best interests. The corporation can, but doesn’t have to, reimburse expenses and even settlement amounts. The articles can convert permissive indemnification into an obligation, locking in broader protection that the board can’t later revoke without amending the charter.1American Bar Association. Changes in the Model Business Corporation Act – Proposed Amendments to Section 2.02 Relating to Officer Exculpation A bylaw-level indemnification promise can be changed by the board alone; one embedded in the articles requires a shareholder vote to alter.
Preemptive Rights and Cumulative Voting
Two shareholder protections matter most for closely held corporations, and both are off by default under the MBCA. Preemptive rights give existing shareholders the first opportunity to buy new shares before outsiders, preventing dilution of their ownership percentage. Cumulative voting lets shareholders concentrate all their votes on a single board candidate, giving minority shareholders a better shot at electing at least one director. Neither exists unless the articles specifically grant it. For a minority shareholder negotiating the formation of a new corporation, this is where to press. Getting these provisions into the articles at formation is far easier than trying to amend them in later.
Corporate Opportunity Waivers
The MBCA permits the articles to waive the corporate opportunity doctrine, which normally requires directors to offer promising business deals to the corporation before pursuing them personally.1American Bar Association. Changes in the Model Business Corporation Act – Proposed Amendments to Section 2.02 Relating to Officer Exculpation This waiver is common in private equity and venture capital settings, where a director may sit on multiple boards and can’t realistically route every opportunity to every company. The safer drafting approach is to tailor the waiver to specific categories of opportunities rather than writing a blanket renunciation, which courts may view skeptically.
Multiple Stock Classes
If the corporation will have more than one class or series of shares, the articles must describe the rights, preferences, and limitations of each class before those shares are issued. Common terms include dividend priority, liquidation preferences, conversion rights, and enhanced or limited voting power. A single class of common stock keeps the section short. Preferred stock issued to investors is where the complexity arrives.
Changing the Articles Later
Nothing in the articles is permanent. The MBCA sets a three-step amendment process: the board recommends the change, the shareholders vote on it, and the approved amendment is filed with the Secretary of State. Standard approval requires more shareholder votes in favor than against, at a meeting with a quorum. Some corporations write supermajority requirements into their articles (typically between two-thirds and 80% of outstanding shares), which protects minority shareholders from abrupt changes but also makes the corporation less adaptable.
A handful of minor amendments don’t require shareholder approval. In many states, the board can act alone to delete the names of initial directors or registered agents that have since changed, or to make cosmetic changes to the corporate name like substituting an abbreviation. Anything substantive (changing the share structure, adding or removing an exculpation clause, altering voting rights) requires a shareholder vote. That’s why the optional provisions belong in the articles from day one whenever possible: they’re much harder to add after shareholders exist than to include at formation.