Business Corporation Formation Filing Requirements in Oklahoma

At a glance

Requirements one by one

Governing law and filing record

Oklahoma forms an ordinary domestic business corporation through a Certificate of Incorporation under the Oklahoma General Corporation Act. The Act's short-title provision is 18 O.S. §§ 1001-1144. The incorporator or incorporators file the certificate with the Secretary of State.

Incorporator and signature

Under 18 O.S. § 1005(A)-(B), one person or entity may incorporate alone, or several may act together. An incorporator may be a person, partnership, association, or corporation without an Oklahoma residence, domicile, or state-of-incorporation condition.

The execution rule is 18 O.S. § 1007(A)-(D). The incorporators sign the certificate. A formal acknowledgment before an authorized officer is available, but § 1007 also says signature alone satisfies the acknowledgment as an affirmation under penalty of perjury. One signed instrument is delivered for filing.

Name, purpose, and duration

The name uses one of the approved corporate terms or an abbreviation and must be distinguishable from the business, reserved, and filed names listed in § 1006(A)(1). The certificate must state the nature of the business or purpose. An all-lawful-acts clause satisfies that requirement for an ordinary corporation.

Duration is perpetual unless the certificate states a specified end date.

Agent, office, and addresses

The certificate states the registered agent's name and the Oklahoma registered office's street, number, city, and postal code. It also states each incorporator's name and mailing address. The ordinary statutory list does not require a principal-office address.

A domestic corporation's office and agent duties appear in 18 O.S. §§ 1021-1022. Under § 1022, the corporation may be its own registered agent. Other listed resident individuals and domestic or authorized foreign entities may serve. An entity agent's business office must match the registered office and be open during regular business hours.

Shares, classes, and par value

For one class, the certificate states the total authorized shares and either each share's par value or that all shares are without par value. For multiple classes, it states the overall total, each class count, and each class's par or no-par treatment.

Under 18 O.S. § 1032(A), (G), class and series voting powers, preferences, rights, and restrictions belong in the certificate or an amendment. The certificate may expressly authorize the board to set those terms by resolution, but the corporation then files a certificate of designations before issuing the affected shares.

Directors and other disclosures

Every incorporator's name and mailing address is public. Initial directors and their mailing addresses become mandatory only if the certificate ends the incorporators' powers when it is filed. Otherwise, the ordinary statutory list does not require directors, officers, owners, a principal office, or the registered agent's private communications contact.

Optional and restricted provisions

Under 18 O.S. § 1006(B), the certificate may add management and governance rules, provisions otherwise permitted in bylaws, preemptive rights, supermajority requirements, finite duration, and specified shareholder liability for corporate debts.

It may also limit director or officer monetary liability, but not for loyalty breaches, bad faith or intentional misconduct, knowing legal violations, unlawful distributions, improper personal benefits, an officer's liability in an action by or for the corporation, or conduct before the clause took effect.

Method, fee, attachments, and effect

The official Oklahoma.gov route page offers electronic registration or the appropriate forms submitted to the Secretary of State. Section 1007 requires one signed instrument and the applicable fees.

Under 18 O.S. § 1142(A)(9), (F)-(G), the corporation-specific fee is one-tenth of 1% of authorized capital stock, with a $50 minimum. Each no-par share is treated as having $50 par value for this calculation. An electronic credit-card convenience fee may be up to 4%.

Under 18 O.S. § 1010, corporate existence ordinarily begins when the certificate is filed. The certificate may state a later effective time no later than the 90th day after filing.

Initial report, publication, and follow-up

The formation statutes impose no publication, proof-of-publication filing, or separate initial report for the ordinary corporation. The corporation must, however, privately provide its registered agent with the name, business address, and business telephone number of a natural-person communications contact and keep that information current.

Organization, officers, and bylaws

Under 18 O.S. § 1012 and § 1013(A), after filing, the incorporators organize unless the certificate named initial directors. The organization action adopts bylaws, elects directors when the incorporators act, elects officers when the directors act, and completes other organization business.

The caller gives the other incorporators or directors at least two days' written or electronic notice unless they attend or waive notice. Unanimous written or electronic consent is an alternative. A consent may be made future-effective within 60 days and remains revocable until it takes effect.

What trips people up

The fee is not a flat $100 corporation fee. Section 1142 uses authorized capital, imposes a $50 minimum, and values each no-par share at $50 for the fee calculation. The generic business-registration page is not the corporation fee rule.

Naming initial directors changes who organizes. If the certificate says the incorporators' powers end on filing, it must list the initial directors and their mailing addresses; otherwise the incorporators retain the first organization role.

Statutes and sources

• 18 O.S. §§ 1005-1007, 1010, 1012-1013, 1021-1022, 1032, and 1142 — current Official Oklahoma Statutes text for incorporators, certificate contents, execution, shares, agent and office, fee, effect, and organization, accessed August 14, 2026.
• Oklahoma.gov, Register Your Business — official electronic and paper-form filing routes, accessed August 14, 2026.