An Incumbency Certificate (also called a Certificate of Incumbency or Officer's Certificate) is an official corporate document that identifies the current officers, directors, and authorized signatories of a corporation or limited liability company. Issued by the corporate secretary or an equivalent authorized officer, this certificate serves as third-party verification that specific individuals hold the positions and authority they claim to hold. The certificate is recognized under general corporate law principles found in state business organization statutes, such as the Delaware General Corporation Law (DGCL) Title 8, the Revised Model Business Corporation Act (RMBCA), and comparable LLC statutes.

The incumbency certificate plays a critical role in commercial transactions because it allows banks, counterparties, title companies, and government agencies to verify that the person signing documents on behalf of a corporation actually has the authority to bind the entity. Under agency law principles codified in the Restatement (Third) of Agency, a third party dealing with an agent (corporate officer) is entitled to rely on evidence of the agent's authority. The incumbency certificate provides this evidence, reducing the risk that a transaction will later be challenged as unauthorized or ultra vires.

Unlike a certificate of good standing (issued by the Secretary of State to confirm a company's active status), an incumbency certificate is an internal corporate document prepared and maintained by the company itself. It is typically certified under penalty of perjury by the corporate secretary, whose duty under most state corporate statutes includes maintaining accurate records of corporate officers and directors.

Banks and financial institutions require incumbency certificates when a corporation opens a business bank account, establishes a line of credit, or applies for a commercial loan. The certificate tells the bank which officers are authorized to sign checks, initiate wire transfers, and execute loan documents on behalf of the entity. Many banks require an updated certificate annually or whenever there is a change in authorized signatories.

In mergers and acquisitions, the buyer's counsel will require an incumbency certificate from the target company at closing to verify that the officers signing the purchase agreement, bill of sale, and other transaction documents have the authority to do so. Similarly, real estate closings involving corporate buyers or sellers require incumbency certificates for the title company to verify signatory authority before recording deeds and other instruments.

Other common scenarios include opening brokerage or investment accounts in the company's name, entering into significant commercial contracts (such as leases, supply agreements, or joint ventures) where the counterparty needs assurance of authority, filing documents with government agencies (such as applications for licenses, permits, or regulatory approvals), participating in government procurement or bidding processes that require documentation of corporate authority, and executing powers of attorney on behalf of the corporation. Foreign companies conducting business in the United States often need apostilled incumbency certificates to satisfy local requirements.

The certificate must identify the legal entity by its full name as registered with the Secretary of State, its state of incorporation or organization, its principal business address, and its entity identification number or EIN. The date of the certificate is critical because it establishes the point in time at which the listed officers and directors hold their stated positions — incumbency can change at any time through board action, resignation, or removal.

The core of the document is the roster of current officers and directors, listing each individual's full legal name, their title or position (such as President, Vice President, Secretary, Treasurer, Chief Executive Officer, Chief Financial Officer, or Director), and the date they assumed their current role. Many incumbency certificates also include specimen signatures for each listed officer — actual handwritten signatures that third parties can compare against signatures on transaction documents to verify authenticity.

The certification statement, signed by the corporate secretary (or another officer if the secretary's own authority is being certified), attests that the information is true and correct as of the date of the certificate, that the listed individuals were duly elected or appointed in accordance with the company's governing documents (articles of incorporation and bylaws or operating agreement), and that they continue to hold their stated positions. The certificate should reference the authorizing board resolution or consent action that elected the officers. Some incumbency certificates include an attestation by a second officer to corroborate the secretary's certification, and many are notarized to add an additional layer of verification. The corporate seal, if the entity uses one, is typically affixed to the certificate.