A corporate bank resolution is a document the board of directors adopts to tell a bank which specific people are authorized to open accounts, sign checks, move money, or borrow in the company’s name. Banks will not process meaningful account activity without one on file, because the resolution is their proof that the person standing in front of them has the company’s permission to be there. It also gives the company a paper trail showing exactly what the board approved.
When a Bank Will Ask for One
Any time the banking relationship starts, changes shape, or involves real money, expect the bank to require a current resolution. The Federal Reserve, for example, requires a board resolution before an institution can open accounts or access its services, and commercial banks and credit unions apply the same rule.1Federal Reserve Services. Certificate of Resolutions Authorizing an Institution to Open and Maintain Accounts and Use Services via Docusign Instructions The usual triggers:
- Opening or closing accounts, where the resolution identifies the account type, its purpose, and the initial authorized signers.
- Changing authorized signers when an officer leaves or joins. The board votes an updated resolution naming the new signers and removing the old ones.
- Taking on debt. A line of credit or a commercial loan requires a resolution confirming the board approved the liability, often stating a maximum amount and any collateral pledged.
- Setting transaction authority levels. Many resolutions let one officer approve transactions up to a certain dollar figure alone and require two signatures above it. A CFO might, for instance, be authorized to approve wire transfers up to $25,000 alone, with a co-signer required above that.
- Updating after a corporate name change, merger, or reorganization, so the bank’s records match the company’s current legal identity.
If one of these situations comes up without a resolution ready, the bank will freeze the request until it has one. Banks are not flexible on this.
What the Document Has to Say
Most banks hand out their own resolution form or publish template language. Citibank, for example, publishes sample clauses covering account opening and signatory designations that companies can lift into their board minutes.2Citibank. Sample Clauses for Inclusion in Board Resolution or Bank Mandate Whichever route you take, the document has to cover:
- The company’s full legal name and state of incorporation. Some banks also want the tax identification number or corporate registration number.
- The bank’s name, branch, and any existing account numbers involved.
- The specific action being authorized, stated clearly. “Authorization to open a commercial checking account” works. Vague language like “manage banking affairs” tends to get bounced back.
- Full legal names and corporate titles of every authorized individual. The bank cross-references these against identification documents.
- The scope of each person’s authority: what they can do, what dollar limits apply, and when a co-signature is required.
- Effective date and duration. Some resolutions expire on a set date; many stay in effect until revoked. The document has to say which.
- A statement confirming the resolution doesn’t conflict with the company’s bylaws.
Banks often ask for a Certificate of Incumbency alongside the resolution. That’s a separate document listing the company’s current officers and directors as of a specified date, which fills in gaps when the bank’s records of who holds which title are stale.
How the Board Adopts It
A resolution becomes binding through a formal vote of the directors. A quorum has to be present. If the bylaws don’t set a quorum requirement, a majority of directors generally satisfies it.3Legal Information Institute. Quorum The resolution passes under whatever voting rule the bylaws impose, usually a simple majority of those present.
Unanimous Written Consent
Most state corporate codes let the board skip the meeting entirely. If every director signs a written consent approving the resolution, it has the same legal weight as a vote taken at a meeting. This is the practical path when a signer change needs to happen quickly. The written consent has to describe the resolution in the same detail a meeting vote would and carry every director’s signature.
Certification
Once the board has acted, the corporate secretary certifies the resolution with a short statement confirming it was properly adopted and remains in effect as of the date it reaches the bank. The secretary signs that statement, and many resolutions also carry the signature of the president or another officer. The meeting minutes serve as internal backup, documenting who was present and how the vote went. Banks occasionally ask for a certified copy of the minutes to confirm a quorum was present, so keeping thorough minutes matters even though the resolution itself is what the bank reviews.
Some older bylaws still call for a corporate seal. Most states no longer require one on corporate documents, but check the bylaws before assuming you can skip it.
What the Bank Does Next
The certified resolution goes to the bank’s compliance or legal department, in person, through a secure portal, or by certified mail. Processing is more involved than most people expect.
The bank verifies that the person who certified the resolution actually holds that title by comparing signatures and officer information against its own records. It checks the document for completeness: required signatures, proper certification language, and consistency with any formatting the bank requires.
Federal law adds another layer. Under the Bank Secrecy Act’s Customer Identification Program rules, banks must verify the identity of legal entity customers using documents such as certified articles of incorporation or government-issued business licenses.4eCFR. 31 CFR 1020.220 – Customer Identification Program For higher-risk accounts, the bank may also collect information about the individuals with authority over the account, including the signers your resolution names.
When a new account is being opened, federal rules have historically required the bank to identify the company’s beneficial owners: anyone owning 25% or more of the equity, plus at least one individual with significant control such as the CEO, CFO, or a managing member.5eCFR. 31 CFR 1010.230 – Beneficial Ownership Requirements for Legal Entity Customers In February 2026, FinCEN issued an order granting temporary relief from the requirement to identify and verify beneficial owners at each new account opening.6FinCEN. CDD Final Rule Individual banks may still ask for ownership information under their own internal procedures.
Processing time depends on what you’re asking for. A simple signer update can clear in a couple of business days. Loan authorizations and new credit facilities take longer, often a week or more, because the lending team reviews the resolution alongside the credit application. The bank can reject a resolution outright for missing signatures, an incomplete certification, or authority that conflicts with its lending policies.
Keeping the Resolution Current
A resolution stays in effect until the board revokes it or it expires on its own terms. During that time the bank treats it as the definitive record of who can touch the accounts, which means the company has to update it when things change.
The clearest trigger is a change in personnel. When an authorized signer leaves, a new resolution removing their authority and naming a replacement needs to reach the bank right away. Until it does, the former employee may still be able to transact on the account. Many bank resolution forms spell out that the entity has an affirmative duty to send an updated resolution whenever an authorized signer changes.
Other triggers include a change to the company’s legal name, a shift in the scope of authority such as raising or lowering dollar thresholds or adding new account types, and a change in the banking relationship itself, like moving accounts to a new branch or institution. Each one calls for a fresh board vote and a new certified resolution.
Revoking a resolution works the same way as adopting one. The board passes a new resolution that expressly supersedes the old one, the secretary certifies it, and the bank processes the change. Don’t assume an old resolution will quietly lapse. If it says it’s effective “until revoked,” the bank will treat it as active indefinitely.
What Goes Wrong Without One
When someone executes a banking transaction without authority from a current resolution, the fallout hits both the person and the company. An officer who signs a loan or guarantees a credit line beyond what the board authorized risks being held personally responsible for the obligation. Courts in some jurisdictions enforce personal liability aggressively when the contract language can be read to bind the individual signer, even if they thought they were signing only for the company.
The company’s position is messier. A transaction executed by someone without proper authority may still bind the company if the bank reasonably relied on what looked like valid authorization. This is called apparent authority, and it’s one of the main reasons banks insist on current resolutions. If the company’s internal records are out of date and the bank processes a transaction in good faith, the company can be stuck with the result even though the signer lacked board approval.
If you’re the one signing on behalf of a corporation, precede your signature with “on behalf of” or “by,” include your corporate title, and make sure the company’s full legal name appears as the contracting party. These details sound minor until a dispute arises, at which point they decide whether the company owes the money or you do.
LLCs, Partnerships, and Nonprofits
“Corporate bank resolution” is the common shorthand, but the same requirement reaches any business entity. The source of authority is what shifts. In a corporation, the board delegates banking authority to officers. In a member-managed LLC, the members run operations directly, including banking. A manager-managed LLC delegates that to designated managers, who can be members, outsiders, or other companies. The operating agreement usually spells out who has financial authority.
Banks typically ask LLCs for either a banking resolution signed by the members or managers, or a certified excerpt from the operating agreement showing who has authority. Some states require the management structure to appear in the articles of organization; others leave it to the operating agreement. If the formation documents are silent, most states default to member-managed, which means any member could show up at the bank claiming authority. A clear resolution on file closes that gap.
Partnerships work similarly. A general partnership may need all partners to sign; a limited partnership typically has the general partner execute the resolution. Nonprofits operate like corporations, with the board passing the resolution. The form varies by entity type, but the function is the same: proving to the bank that the person at the counter has the organization’s permission to be there.