Key Takeaways
- A unanimous written consent allows a board or shareholders to take formal action without holding a meeting, provided every person entitled to vote signs the document.
- The consent must clearly identify the action taken, include every director or shareholder signature, and be dated and filed with the corporate records.
- Most state statutes—including Minnesota Statutes Section 302A.431 for directors and Section 302A.441 for shareholders—expressly authorize this procedure.
- Electronic signatures are generally valid under the federal ESIGN Act and state UETA adoptions, but the method must be attributable to each signer.
- Retain unanimous written consents permanently in the corporate minute book for due diligence, audit, and litigation purposes.
What Is Unanimous Written Consent and Why Would You Use It?
A unanimous written consent is a signed document that allows a board of directors or shareholders to approve corporate action without holding a formal meeting. Every person entitled to vote must sign, and the signed document is filed with the corporate records as if a meeting had occurred.
Business owners use this procedure when scheduling a meeting is impractical, unnecessary, or would cause delay. Common scenarios include approving officer appointments, authorizing bank accounts, ratifying routine transactions, and approving distributions. The procedure is especially useful for closely held corporations and LLCs where all owners are actively involved and a formal meeting would be a formality with no real deliberation.
The legal effect is identical to a vote taken at a properly noticed and convened meeting. The signed consent replaces the meeting minutes for that action. However, the consent must satisfy the applicable statute and governing documents, or the underlying board action may be challenged.
The term “unanimous” is critical. Unlike a meeting where a quorum and simple majority typically suffice, written consent in lieu of a meeting requires every director or shareholder entitled to vote to sign. This higher threshold exists because the written consent procedure bypasses the procedural safeguards built into the meeting process—notice, quorum, opportunity for discussion, and minority voting rights. Unanimity ensures that no participant is excluded or overridden without their knowledge.
Written consent is distinct from a “consent agenda” used during meetings—where routine items are approved as a batch unless a member objects. It is also distinct from informal agreement or verbal approval among owners. The written consent procedure produces a formal legal document with the same binding effect as a recorded vote. Treating it with appropriate formality—even for seemingly minor actions—protects the corporation and its owners if the action is later questioned.
When Should You Document Board Action by Written Consent Instead of Holding a Meeting?
Use written consent for routine or time-sensitive actions where all directors agree and formal deliberation is unnecessary. Hold a meeting when the matter requires discussion, when any director may dissent, or when the bylaws require a meeting for certain types of actions.
Written consent is appropriate for:
- Routine governance actions: electing officers, approving annual resolutions, adopting policies, and authorizing bank signatories
- Time-sensitive transactions: approving a contract, authorizing a loan, or ratifying an action that has already occurred
- Administrative matters: changing the registered agent, adopting an employee benefit plan, or approving a lease
- Closely held entities: where all owners participate in management and a formal meeting would be purely ceremonial
Written consent is not appropriate when the bylaws prohibit it for certain decisions, when one or more directors are likely to object, or when the matter benefits from recorded discussion. Some organizations also restrict written consent for transactions involving conflicts of interest, mergers, or dissolution—check your governing documents before proceeding.
A useful rule of thumb: if you would want the minutes to reflect that the board discussed the matter before voting, hold a meeting. Written consent documents do not capture deliberation—they record only the outcome. When the decision-making process itself matters (for fiduciary duty protection, business judgment rule documentation, or regulatory compliance), a meeting with minutes is the better choice.
Written Consent vs. Meeting Minutes: A Comparison
Understanding the practical differences between these two forms of corporate action helps you choose the right tool for each situation:
| Factor | Unanimous Written Consent | Meeting with Minutes |
|---|---|---|
| Required agreement | Every director must sign | Quorum + majority (or other threshold) |
| Discussion recorded | No—only the outcome | Yes—minutes can reflect deliberation |
| Timing | Directors can sign at different times | All participants present simultaneously |
| Dissent possible | No—any dissent stops the process | Yes—minority can vote against and be recorded |
| Logistics | No scheduling required | Requires coordinating schedules |
| Best for | Routine, non-controversial actions | Complex decisions requiring discussion |
For many closely held businesses, the practical workflow is straightforward: use written consent for routine governance and scheduled transactions, and hold meetings (even informal ones) when substantive discussion is needed or when any participant may disagree.
What Are the Legal Requirements for Unanimous Written Consent?
The legal authority for unanimous written consent comes from state statutes and must also satisfy your entity’s articles of incorporation, bylaws, or operating agreement. Failing to meet any of these requirements can render the action void.
Statutory Authority
Most state business corporation acts include a provision authorizing board action by unanimous written consent. In Minnesota, Section 302A.431 provides that any action required or permitted to be taken at a board meeting may be taken by written action signed by all of the directors. The Model Business Corporation Act (MBCA), which many states follow, contains a similar provision.
Key statutory requirements typically include:
- Unanimity: Every director then in office must sign—not just a quorum or majority
- Writing: The consent must be in written form (electronic documents generally qualify)
- Description of action: The document must describe the action being taken
- Filing: The signed consent must be filed with the corporate records, typically the minute book
State law variations matter. Some states allow the articles or bylaws to modify the unanimity requirement for shareholder (but usually not board) written consent. Others impose additional requirements such as prompt notice to non-signing shareholders. Always confirm the specific statute governing your entity.
Note the distinction between the statute that governs your entity type and the state where you do business. A Minnesota corporation formed under Chapter 302A follows Minnesota’s written consent provisions regardless of where its directors are physically located when they sign. An LLC formed under Chapter 322C follows different provisions. A Delaware corporation doing business in Minnesota follows Delaware corporate law for internal governance matters, even though Minnesota law governs most of the company’s operational activities. Identifying the correct statute is the first step in any written consent procedure.
The written consent must also comply with any federal requirements applicable to the specific action. For example, if the board is approving the issuance of securities, the written consent must satisfy both state corporate law requirements and the substantive requirements of federal and state securities laws. The consent procedure is about how the board acts—it does not change what the board must consider or what approvals are required from regulators or other third parties.
Bylaw Alignment
Your bylaws may impose additional requirements beyond the statute. Common bylaw provisions that affect written consent include:
- Restrictions on which types of actions can be taken by written consent
- Requirements for prior notice to all directors before circulating a consent
- Deadlines for returning signed consents
- Procedures for ratifying past acts that were taken without proper authorization
Actions taken without proper bylaw compliance risk being challenged or deemed invalid. Before circulating any consent, review both the governing statute and the entity’s bylaws to confirm the procedure is authorized and any additional requirements are satisfied.
For LLCs, the analysis is similar but the governing document is the operating agreement rather than bylaws. Many operating agreements are silent on written consent procedures, which means the default provisions of the state LLC act apply. In Minnesota, Section 322C.0407 addresses member actions without a meeting. Review your operating agreement carefully—if it does not address written consent, you fall back to the statutory default, which may or may not align with your expectations.
What Should a Unanimous Written Consent Document Include?
Every unanimous written consent must contain enough information to stand alone as a complete corporate record. If the document were pulled from the minute book years later—during a financing transaction, merger due diligence, or lawsuit—it should clearly establish what was approved, by whom, and when.
Required Elements
- Title: “Unanimous Written Consent of the Board of Directors of [Corporation Name]” (or “of the Shareholders,” as applicable)
- Recitals: A brief statement that the action is being taken by written consent in lieu of a meeting, pursuant to the applicable statute and bylaw provision
- Resolutions: Clear, specific language describing each action being approved—use “RESOLVED, that…” format for each distinct action
- Effective date: State when the action takes effect (the date of the last signature, a specified future date, or immediately)
- Signature blocks: A separate signature line for every director or shareholder entitled to vote, with printed name and title
- Date lines: Each signer should date their signature
Drafting Best Practices
Use direct, specific language. Instead of “the Board hereby approves the transaction,” state exactly what is being approved: “RESOLVED, that the Corporation is authorized to enter into that certain Commercial Lease Agreement with XYZ Properties LLC for the premises located at 123 Main Street, Minneapolis, Minnesota, on substantially the terms presented to the Board.”
Reference supporting documents by name. If the consent approves a contract, attach the contract as an exhibit and reference it in the resolution. This eliminates ambiguity about what was actually approved.
Avoid bundling unrelated actions into a single consent document unless they are genuinely connected. Separate consents for separate matters create cleaner records and make retrieval easier during future audits or due diligence reviews.
What to Attach as Exhibits
Any document referenced in the resolutions should be attached as an exhibit. Common attachments include:
- Contracts, leases, or agreements being approved
- Officer or director appointment letters
- Compensation terms or benefit plan summaries
- Financial statements or budgets being adopted
- Amendments to articles of incorporation or bylaws
Label each exhibit clearly (Exhibit A, Exhibit B) and reference it in the corresponding resolution. The goal is to create a self-contained record that a reviewer can understand without needing to search for supporting documents elsewhere in the corporate files.
Counterpart Signatures
Directors do not need to sign the same physical copy. Most statutes and bylaws permit execution in counterparts, meaning each director signs a separate copy and the signed copies together constitute a single document. State this in the consent: “This consent may be executed in counterparts, each of which shall be deemed an original, and all of which together shall constitute one and the same instrument.” This language is especially important when directors are in different locations and signing separately.
How Do You Circulate and Collect Signatures on a Written Consent?
The method of circulation matters less than ensuring every required signer actually signs. Email, overnight delivery, and electronic signature platforms all work—what matters is that you can prove each signer received the document and affirmatively signed it.
Circulation Methods
Email with PDF attachment is the most common approach for closely held businesses. Send the consent document to all directors with a cover email explaining the action, a response deadline, and instructions for signing and returning. This creates a timestamped record of distribution.
Electronic signature platforms (DocuSign, Adobe Sign, or similar services) streamline the process by routing the document to each signer in sequence or simultaneously, capturing signatures with timestamps and IP addresses. These platforms provide built-in audit trails and automatic reminders.
Physical signature pages remain appropriate for significant transactions or when any signer prefers a wet signature. Circulate identical copies and collect original signature pages, then assemble the complete document.
Combination approaches work when some directors are comfortable with electronic signatures and others prefer wet ink. The counterpart execution clause allows some directors to sign electronically and others to sign physical copies—all signature pages are assembled into the final document regardless of format.
Tracking and Deadlines
Set a clear deadline for all signatures. State the deadline in the cover communication: “Please sign and return by 5:00 PM Central Time on [date].” Track responses as they come in and send reminders to anyone who has not signed as the deadline approaches.
Unanimous written consent requires every signature. Unlike a meeting vote, you cannot proceed with a majority. If even one director does not sign, the consent is ineffective and you must either obtain that signature or call a meeting.
What Happens if Someone Does Not Sign?
A non-response is not consent. Unlike some parliamentary procedures where silence may imply approval, unanimous written consent statutes require affirmative signatures. If a director does not respond:
- Follow up directly to determine whether the director objects or simply has not reviewed the document
- If the director objects, the written consent process stops—schedule a meeting where the matter can be discussed and voted on
- If the director is unavailable, consider whether the action can wait or whether the bylaws provide an alternative procedure
This distinction matters. Board decisions made without proper formalities can be challenged, and treating silence as consent is one of the most common errors in corporate governance documentation.
When a director objects to the proposed action, the written consent process ends for that matter. You cannot exclude the objecting director or proceed without their signature. The proper course is to call a meeting where the matter can be discussed, debated, and voted on under standard meeting procedures. At a properly convened meeting, a quorum and majority vote (or whatever threshold the bylaws specify) suffice—unanimity is not required. This is one reason written consent works best for non-controversial actions where agreement is expected.
Are Electronic Signatures Valid on Unanimous Written Consents?
Yes, in most jurisdictions. The federal Electronic Signatures in Global and National Commerce Act (ESIGN Act) and state adoptions of the Uniform Electronic Transactions Act (UETA) generally recognize electronic signatures for corporate governance documents, including board and shareholder written consents.
For an electronic signature to be valid on a unanimous written consent, it must meet two basic requirements: the signer must intend to sign the document electronically, and the signature must be attributable to that individual. Electronic signature platforms satisfy both requirements by verifying identity through email authentication, access codes, or other methods and by capturing metadata (IP address, timestamp, device information) for each signature.
Practical Considerations
Timestamps matter. The effective date of a unanimous written consent is typically the date of the last signature. Electronic signature platforms automatically record the exact date and time each person signs, eliminating disputes about timing that can arise with physical signature pages bearing only a date.
Audit trails strengthen enforceability. A complete audit trail—showing when the document was sent, opened, and signed by each party—provides stronger evidence of valid consent than a stack of undated signature pages.
Check your governing documents. While statutes broadly authorize electronic signatures, your bylaws or operating agreement may contain language requiring “original” or “wet ink” signatures. If so, consider amending those provisions to authorize electronic execution, or use physical signatures until the amendment is adopted.
Types of Electronic Signatures
Not all electronic signatures carry the same weight. Understanding the differences helps you choose the appropriate method for your situation:
- Simple electronic signatures: typing a name in an email, clicking “I agree,” or inserting an image of a handwritten signature. These are legally valid but offer limited identity verification.
- Standard electronic signature platforms: services like DocuSign and Adobe Sign that authenticate the signer through email verification, access codes, or knowledge-based authentication. These provide strong audit trails and are widely accepted for corporate governance documents.
- Qualified digital signatures: cryptographic signatures using digital certificates issued by a certificate authority. These provide the highest level of security and non-repudiation but are rarely necessary for routine corporate consents.
For most closely held corporations and LLCs, a standard electronic signature platform provides the right balance of convenience, security, and evidentiary value. Reserve physical signatures for closing documents in major transactions where lenders, investors, or counterparties require wet ink.
How Should You Store and Organize Unanimous Written Consents?
File every signed unanimous written consent in the corporate minute book alongside meeting minutes, and retain them permanently. These documents are part of the permanent corporate record and will be requested during due diligence for mergers, acquisitions, financing transactions, and litigation.
Organization
Maintain unanimous written consents in chronological order within the minute book, clearly separated from (or integrated with) meeting minutes for the same time period. Each consent should be filed with any exhibits, attachments, or supporting documents referenced in the resolutions.
For digital records, use a consistent naming convention (e.g., “2026-01-15 - Board Written Consent - Officer Elections”) and store files in a dedicated corporate records folder with appropriate access controls. Maintain backup copies in a separate secure location.
Retention
There is no statute of limitations on retaining corporate governance records. Unlike tax records (which have defined retention periods), unanimous written consents should be kept for the life of the entity—and potentially beyond, if the entity is dissolved or acquired. These documents may be needed decades later to establish the chain of corporate authority for a particular action.
Due Diligence Implications
When a company is sold, merged, or seeks outside investment, the buyer or investor’s legal counsel will review the corporate minute book as part of due diligence. They are looking for a complete chain of authority for every significant corporate action—officer elections, equity issuances, contract approvals, compensation decisions, and bylaw amendments. Gaps in the minute book—missing consents, unsigned documents, or periods with no recorded board activity—raise red flags and can delay or derail a transaction.
Maintaining well-organized unanimous written consents from the start avoids the common problem of having to reconstruct corporate records under time pressure during a transaction. The cost of proper documentation at the time of each action is trivial compared to the cost of remediation later.
Physical vs. Digital Minute Books
Traditionally, corporate records were maintained in a physical binder (the “minute book”). Many companies now maintain digital minute books—a dedicated folder or cloud repository containing all governance documents in PDF format. Either approach works, provided the records are complete, organized, accessible to authorized persons, and backed up. Many companies maintain both a digital primary repository and a physical backup for critical documents.
Access and Security
Corporate records containing unanimous written consents should be accessible to directors, officers, and authorized legal counsel, but not to all employees or outside parties. Implement role-based access controls for digital repositories, and store physical minute books in a secure location (a locked filing cabinet or safe). Shareholders generally have statutory inspection rights to corporate records, including written consents, upon proper demand—but this does not mean records should be freely available to all shareholders at all times. Understand the inspection rights provisions in your state’s statute and be prepared to respond to legitimate requests.
How Does Board Written Consent Differ From Shareholder Written Consent?
The core procedure is the same—a signed document authorizing action without a meeting—but the legal requirements, consent thresholds, and notice obligations differ between board and shareholder written consents.
Board Written Consent
Board written consent is straightforward in most states: every director must sign, the action must be described in writing, and the signed document must be filed with the corporate records. There is generally no requirement to provide advance notice to directors before circulating a consent, though bylaws may impose one.
Shareholder Written Consent
Shareholder written consent introduces additional complexity:
- Consent threshold: Most states require unanimity for shareholder written consent by default. Some states (including Delaware) allow less-than-unanimous shareholder written consent if the articles of incorporation so provide, but Minnesota requires all shareholders entitled to vote.
- Notice to non-signing shareholders: When less-than-unanimous consent is permitted, statutes typically require prompt written notice to shareholders who did not sign.
- Record date: The board may need to set a record date to determine which shareholders are entitled to act by written consent.
- Securities law considerations: For publicly traded companies, shareholder written consent raises additional SEC disclosure and proxy rule requirements that make the procedure impractical in most cases.
For closely held corporations and LLCs, the practical difference is often minimal—the same small group of people serves as both directors and shareholders, and obtaining every signature is routine.
Which Actions Require Board Consent vs. Shareholder Consent?
The division of authority between the board and shareholders determines which body must act—and therefore which written consent procedure applies. Generally:
- Board actions: day-to-day management, officer elections, executive compensation, contract approvals, banking resolutions, and policy adoption
- Shareholder actions: electing directors, amending the articles of incorporation, approving mergers or dissolutions, and approving certain fundamental changes
- Both required: some actions (such as a merger or sale of substantially all assets) require approval by both the board and the shareholders, meaning you may need two separate unanimous written consents for the same transaction
When both consents are required, the board typically acts first (authorizing the transaction and recommending it to shareholders), followed by the shareholder consent. Document both in the correct sequence and file them together in the minute book.
What Are the Most Common Mistakes in Documenting Unanimous Written Consent?
The most frequent errors involve missing signatures, vague resolutions, and failure to file the signed consent with corporate records. Any of these defects can render the action voidable or create problems during future due diligence.
Missing or Incomplete Signatures
This is the single most common defect. Unanimous means every director (or shareholder) then in office must sign. A consent signed by four of five directors is not unanimous and has no legal effect. When a new director joins the board mid-year, ensure they are included in all subsequent consents.
Vague or Overbroad Resolutions
Resolutions that state “the Board approves all actions taken by management since the last meeting” fail to describe the specific action being approved. Each resolution should identify the precise action, the parties involved, and any material terms. Vague language invites challenges about what was actually authorized.
Failure to Date or File
An undated consent creates ambiguity about when the action took effect. An unfiled consent—sitting in someone’s email inbox rather than the minute book—may be impossible to locate when needed years later. Both defects are easily avoided: date every signature and file the completed consent immediately.
Backdating
Backdating a unanimous written consent to make it appear the action was authorized before it actually occurred is legally problematic. If the board needs to authorize an action retroactively, the proper approach is to document a ratification that honestly states the original date of the action and the date the board is ratifying it.
Ignoring Bylaw Requirements
Bylaws may impose procedural requirements—such as advance notice to all directors before a consent is circulated—that the statute does not. A consent that satisfies the statute but violates the bylaws can still be challenged. Always check both sources of authority.
Using Written Consent to Ratify Prior Actions
When a corporation discovers that a past action was not properly authorized—an officer signed a contract without board approval, or a distribution was made without the required resolution—the board can ratify the action through a unanimous written consent. The ratification consent should clearly state that the board is ratifying the prior action, identify the original date the action was taken, and confirm that the board would have approved the action if it had been presented at the time.
Ratification is not available for every type of defect. Actions that were void ab initio (such as actions that violate the articles of incorporation or exceed the corporation’s powers) generally cannot be ratified. Actions that were merely voidable due to procedural defects (such as a missing board resolution) can typically be ratified. An attorney should review the specific situation to determine whether ratification is appropriate and effective.
The ratification consent should be dated as of the actual date it is signed, not the date of the original action. Clearly state that the board is ratifying a prior action and include the date the action originally occurred. This creates an honest record that protects the corporation while acknowledging the procedural gap. Attempting to backdate the ratification to the date of the original action creates a false record and compounds the original problem.
Annual Consent Resolutions
Many closely held corporations use an annual unanimous written consent to handle routine governance matters that would otherwise require a formal annual meeting. A typical annual consent includes:
- Election (or re-election) of directors
- Election of officers for the coming year
- Approval of the prior year’s financial statements
- Ratification of all actions taken by officers and directors during the prior year
- Authorization of the corporation’s tax elections
- Renewal of banking resolutions and signing authority
Using a standardized annual consent template ensures consistency from year to year and creates a clean, predictable governance record. This is particularly valuable for entities that do not hold regular board meetings but need to demonstrate ongoing corporate formality for liability protection purposes.
Catch-Up Consents for Companies With Gaps in Their Records
Companies that discover gaps in their corporate governance records—years where no board action was documented—should consider preparing catch-up ratification consents. These consents acknowledge that certain actions were taken during the gap period and ratify them nunc pro tunc (retroactively). While catch-up ratification does not perfectly replicate contemporaneous documentation, it is far better than leaving the gaps unaddressed. A corporate attorney can help identify which actions need ratification and draft appropriate resolutions. Completing this exercise before a transaction or dispute arises—rather than under pressure during due diligence—produces a stronger, more credible corporate governance record and avoids costly delays.
When Should You Consult an Attorney About Unanimous Written Consent?
For routine, well-documented actions in a closely held entity with a standard form consent, you generally do not need legal counsel for each individual consent. However, certain situations warrant attorney involvement:
- Significant transactions: mergers, acquisitions, asset sales, or major financing where the consent will be scrutinized during due diligence
- Conflicted transactions: actions involving self-dealing or conflicts of interest among directors
- Bylaw ambiguity: when the governing documents are unclear about whether written consent is authorized or what procedures apply
- Multi-jurisdictional entities: companies incorporated in one state but operating in others, where different statutes may apply
- Disputed actions: when a director or shareholder has objected or threatened to challenge a prior action
- First-time setup: establishing the written consent procedure, creating template forms, and confirming compliance with your specific statute and bylaws
- Change in composition: when new directors or shareholders join the entity and the existing consent procedures need to be reviewed for continued compliance
- Remediation: when a review of the corporate minute book reveals gaps, missing consents, or defective documentation that needs to be corrected
An attorney can review your governing documents, confirm the applicable statutory requirements, and create template consent forms that you can reuse for routine actions—reducing the need for legal involvement on each subsequent consent.
How Do You Use Unanimous Written Consent for LLCs and Other Non-Corporate Entities?
The written consent procedure is not limited to corporations. LLCs, partnerships, and nonprofit organizations can also take action by written consent, though the governing statutes and terminology differ.
LLCs
For LLCs, the equivalent of a board resolution is typically a member action or manager action, depending on whether the LLC is member-managed or manager-managed. In Minnesota, Section 322C.0407 addresses member actions without a meeting. The operating agreement may also address written consent procedures—and because LLC operating agreements are highly customizable, the rules can vary significantly from one LLC to another.
Key differences from corporate written consent include:
- Governing document: the operating agreement controls, not bylaws. If the operating agreement is silent, the default provisions of the state LLC act apply.
- Consent threshold: some operating agreements require less than unanimity for certain actions, which is more common in LLCs than in corporations.
- Manager vs. member actions: in a manager-managed LLC, distinguish between actions that require manager consent and actions that require member consent. The written consent procedure and threshold may differ for each.
Nonprofit Organizations
Nonprofit corporations can also act by unanimous written consent of the board of directors. Minnesota Section 317A.239 authorizes action by written consent for nonprofit corporations. The procedure is substantially similar to for-profit corporate written consent: every director must sign, the action must be described in writing, and the signed consent is filed with the corporate records.
Nonprofits should pay particular attention to actions that require membership approval (if the nonprofit has voting members) versus actions within the board’s authority. Some nonprofits have large memberships, making unanimous written consent of members impractical—but board written consent remains a useful tool for routine governance.
Partnerships
General and limited partnerships can also take partnership actions by written consent if the partnership agreement authorizes it. The Revised Uniform Partnership Act and the Revised Uniform Limited Partnership Act both contemplate written consent as a mechanism for partner actions. As with LLCs, the partnership agreement is the primary governing document, and its provisions control the procedure.
What Role Does Written Consent Play in Maintaining the Corporate Veil?
For closely held corporations, maintaining the separation between the owners and the entity—known as the “corporate veil”—requires ongoing adherence to corporate formalities. Courts consider whether a corporation observed its own governance procedures when deciding whether to “pierce the veil” and hold shareholders personally liable for corporate obligations.
Unanimous written consents serve as evidence that the corporation is functioning as a separate entity with its own governance structure. Regular documentation of board actions—whether through meeting minutes or written consents—demonstrates that the corporation is not merely an alter ego of its owners.
The converse is also true: a corporation that goes years without any documented board action is more vulnerable to a veil-piercing claim. For single-member or closely held entities where meetings feel unnecessary, unanimous written consent provides a low-friction way to maintain the governance record that protects personal liability shields.
At minimum, every closely held corporation should document the following actions annually by meeting minutes or written consent:
- Election of directors and officers
- Approval of any significant contracts or transactions
- Authorization of distributions or dividends
- Ratification of routine management decisions
- Adoption or renewal of any policies required by law or contract
This annual governance discipline takes minimal time but provides meaningful protection against alter ego and veil-piercing claims.
The written consent procedure is particularly important for single-owner entities. When the sole shareholder is also the sole director and sole officer, the temptation is to skip corporate formalities entirely—after all, there is no one to disagree with. But a sole-shareholder corporation that never documents board actions is especially vulnerable to veil-piercing. Annual written consents signed by the sole director take minutes to complete and demonstrate that the corporation is operating as a separate entity with its own decision-making process.
For multi-member entities, written consents also serve as a historical record of what each owner agreed to. When disputes arise between business partners years later—over who authorized a particular transaction, what compensation was approved, or whether a distribution was properly declared—the written consent provides contemporaneous evidence of the decision. Relying on oral agreements or informal understandings is a common source of co-owner litigation that proper documentation prevents.
For guidance on corporate governance, board documentation, and unanimous written consent procedures, visit our Company Control practice area.
Can a corporation take board action without holding a meeting?
Yes. Most state statutes, including Minnesota Statutes Section 302A.431, authorize board action by unanimous written consent in lieu of a meeting. The consent must be in writing, signed by every director, and describe the action taken. When properly documented, the action has the same legal effect as a vote at a duly called meeting.
Does every board member have to sign a unanimous written consent?
Yes. Unlike a regular board vote that requires only a quorum and majority, unanimous written consent requires the signature of every director then in office. If even one director is unavailable or unwilling to sign, the board must hold a meeting or use an alternative procedure authorized by the bylaws.
Can shareholders also act by unanimous written consent?
In most states, yes, but the requirements differ. Minnesota Statutes Section 302A.441 permits shareholder action by written consent signed by all shareholders entitled to vote. Some states allow less-than-unanimous shareholder written consent if the articles so provide, but board consent typically requires unanimity.
Is an electronic signature valid on a unanimous written consent?
Generally, yes. The federal ESIGN Act and state adoptions of the Uniform Electronic Transactions Act (UETA) recognize electronic signatures for corporate governance documents. The key requirements are that each signer intends to sign electronically and that the method used can be attributed to that individual.
What happens if a unanimous written consent is not properly documented?
Improperly documented consent can be challenged as void or voidable, meaning the underlying corporate action may be invalid. Common defects include missing signatures, vague descriptions of the action taken, and failure to file the consent with the corporate records. If challenged, the burden typically falls on the corporation to prove all directors actually agreed.
How long should a corporation retain unanimous written consent documents?
Retain them permanently as part of the corporate minute book. Most states require corporations to maintain records of all board and shareholder actions, and these documents may be needed years later for due diligence in mergers, financing transactions, or litigation.