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Business SIG Cards

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BUSINESS SIG CARDS

This Business Signature Card Agreement (the Agreement) is entered into by and between Company Name: and Financial Institution Name: . The parties agree as set forth below.

WHEREAS

WHEREAS, the Company maintains accounts or will open one or more accounts with the Financial Institution and requires a formal record of authorized signatories and signature specimens for the administration of those accounts; and

WHEREAS, the Financial Institution requires this signed agreement and attached signature card to establish the authority and signature controls applicable to the accounts identified herein; and

WHEREAS, the parties desire to set forth the scope of the authority granted by the Company to its authorized signatories and the responsibilities of the Financial Institution in relying upon those authorizations.

ACCOUNT INFORMATION

SCOPE OF WORK

The Financial Institution will rely upon the signatures and authorization authorities recorded on this signature card to process transactions, disburse funds, open or close subaccounts, and take other actions reasonably necessary for account administration. The Company authorizes the Financial Institution to accept for payment, processing, or clearance all checks, drafts, electronic debits and credits, and other items signed in accordance with the specimen signatures and authority rules set forth in this Agreement.

AUTHORIZED SIGNATORIES

The individuals listed below are authorized to act on behalf of the Company in matters related to the accounts identified above. The Financial Institution may rely upon the signatures and authority designations on this card until the Financial Institution receives written notification of change in accordance with the Term and Termination section.

     

     

PAYMENT TERMS

If any fees or consideration are due in connection with services rendered under this Agreement, the parties agree to the following payment terms.

TERM AND TERMINATION

This Agreement is effective as of the Effective Date and will remain in effect until terminated as provided below.

Effective Date:     Expiration Date (if any):

Either party may terminate this Agreement for convenience upon providing the notice set forth above. Termination shall not relieve either party of obligations incurred prior to the effective date of termination, including payment of fees and liabilities arising from acts or omissions prior to termination.

CONFIDENTIALITY

Each party shall maintain in strict confidence all non-public information disclosed by the other party that is designated as confidential or that reasonably should be understood to be confidential given the nature of the information and the circumstances of disclosure ("Confidential Information"). Confidential Information shall not include information that: (a) is or becomes generally available to the public other than by breach of this Agreement; (b) was already in the receiving party's lawful possession prior to disclosure; (c) is lawfully obtained from a third party without restriction; or (d) is independently developed without use of Confidential Information.

The receiving party shall use Confidential Information solely for the purposes of performing obligations under this Agreement and shall restrict access to Confidential Information to those employees, agents, or contractors with a need to know and who are bound by confidentiality obligations no less protective than those set forth herein. Upon termination or written request, Confidential Information and all copies shall be returned or destroyed, except as required to be retained by law or regulation.

GOVERNING LAW

This Agreement shall be governed by and construed in accordance with the laws of the State of , without regard to its conflict of laws principles. The parties submit to the exclusive jurisdiction of the state and federal courts located in that State for disputes arising under this Agreement.

REPRESENTATIONS AND WARRANTIES

Each party represents and warrants that it has the full corporate power and authority to enter into this Agreement and to perform its obligations hereunder. The Company further represents that the individuals listed as authorized signatories are valid officers or agents of the Company and that their signatures, when made in accordance with the authority designations on this card, are binding upon the Company.

ENTIRE AGREEMENT

This Agreement, together with any schedules, attachments, and the signature cards executed herewith, constitutes the entire agreement between the parties with respect to its subject matter and supersedes all prior and contemporaneous agreements, proposals, and communications, whether written or oral. No amendment or modification shall be effective unless in writing and signed by duly authorized representatives of both parties.

CERTIFICATION

By signing below, the undersigned certify under penalty of law that the information provided on this Business Signature Card Agreement is true, complete, and correct, that the signatories listed are authorized to act on behalf of the Company, and that the Company agrees to be bound by the authorities and specimen signatures provided herein. The Financial Institution is authorized to rely on this certification until the Financial Institution receives written notice of revocation or change in authority consistent with the notice provisions above.

ADDITIONAL DOCUMENTS

The Company acknowledges that the Financial Institution may require corporate documents, such as articles of incorporation, bylaws, partnership agreements, resolutions, or other evidence of authority. The Company agrees to provide such documents upon request.

  

Company:

Printed Name:

By:

Date:

Financial Institution:

Printed Name:

By:

Date:

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What Business SIG Cards Are and when they matter

Business SIG Cards are formal signature-authority records used by companies to document who may sign contracts, bank documents, checks, and other binding instruments on the entity's behalf. Typically completed by authorized officers, a SIG Card lists names, titles, specimen signatures, signing limits, and any conditional approvals. Organizations use them to satisfy internal controls, banking requirements, and third-party counterparties that require proof of authority. While formats vary, a properly completed SIG Card creates a clear, auditable record of delegations and helps prevent unauthorized commitments or processing delays during transactions.

Why a clear Business SIG Card reduces friction

A properly completed Business SIG Card clarifies delegation of signature authority, prevents delays with banks and counterparties, and supports internal control and audit requirements. It reduces disputes about who had authority at the time a document was executed and documents limits or special conditions tied to signing power.

Why a clear Business SIG Card reduces friction

Typical users and stakeholders for SIG Cards

SIG Cards are used by a mix of internal and external stakeholders to confirm signing authority before execution or payment.

  • Corporate finance teams and treasurers who present specimen signatures to banks and payment processors.
  • Legal and compliance officers who maintain delegation records and audit trails for contracts and regulatory reviews.
  • Third parties (banks, vendors, insurers) that require documented authority before accepting signed documents or releasing funds.

Keep SIG Cards current and stored with the corporate records custodian so counterparties and internal auditors can verify authority quickly.

Who is listed as an authorized signer

Chief Financial Officer

The CFO is commonly listed for high-value approvals and treasury functions. Include full legal name, official title, specimen signature, and explicit dollar or contractual limits to avoid ambiguity in bank or vendor setups.

Authorized Officer

Operational signers such as Controllers or VPs may be granted narrower authority. Record role-based limits, any required countersignatures, and the effective date for each authorization to maintain a clear audit trail.

Step-by-step: Completing a Business SIG Card

Follow a consistent order to minimize rework and ensure banks or counterparties accept the card on first submission.

  • 01
    Step 1: Gather entity formation documents and current EIN information.
  • 02
    Step 2: List authorized signers with titles, specimen signatures, and limits.
  • 03
    Step 3: Have corporate officers sign and date the card in presence of required witness or notary.
  • 04
    Step 4: Deliver to bank or counterparty and retain a signed copy in corporate records.

Typical SIG Card workflow for external verification

A clear routing sequence helps counterparties verify authority without repeated requests.

  • Prepare: Complete fields and confirm specimen signatures are legible.
  • Authenticate: Obtain required witness or notarization per counterparty or state rules.
  • Submit: Send the completed card to the bank or vendor, with corporate seal if required.
  • Record: Store signed copy in corporate records and update signer lists when changes occur.

Configuring an eSubmission workflow for SIG Cards

Map electronic fields and signer order before you send the card for signature to avoid delays.

Field Configuration
Entity Name Field Read-only — auto-populate from system record
Signer Name Field Editable — required, exact-match validation
Signature Field Required — attach specimen image or draw
Notary Block Conditional — show when notarization requested

Platform capabilities to support digital SIG Cards

Use a platform that supports audit trails, conditional fields, and optional notarization to match counterparties' requirements.

  • File formats: PDF, DOCX supported
  • Authentication: Email, SMS, KBA
  • Integrations: CRM and storage

Platforms with audit trails and optional notarization simplify verification, while integrations reduce manual data entry and reconciliation work.

Essential elements to include on a professional SIG Card

A complete card balances identification, authority limits, and verifiable signatures so banks and counterparties can process requests without extra documentation.

Entity identification

Full legal name, DBA if applicable, principal business address, and federal EIN so institutions can match corporate records and avoid administrative holds.

Signer roster

Full legal names for each authorized signer, office titles, specimen signatures, and contact details so verifiers can confirm identity quickly.

Scope of authority

Clear dollar limits, types of permitted transactions, and any conditional requirements such as countersignatures or board resolutions.

Effective dates

Start and end dates for each authorization, including any interim or temporary delegations tied to specific projects or accounts.

Authentication block

Notary acknowledgement, witness lines, or electronic authentication notes if the bank or third party requires formal verification.

Record retention note

Reference to where the master SIG Card is retained (corporate records custodian) and the revision history for audit purposes.

Practical supporting fields often included

These supplementary fields speed processing and clarify practical considerations during onboarding or audits.

Corporate seal

Indicate where the corporate seal should be placed and whether a digital imprint or scanned seal is acceptable; some banks insist on an original physical seal for certain transactions.

Board resolution reference

Record the resolution date and file number authorizing the signer list. Including this reference lets verifiers request the resolution only if needed, reducing routine friction.

Contact for verification

Name, title, phone, and email of the corporate contact who can confirm authority during bank onboarding or vendor acceptance; keeps verification calls focused and brief.

Notes and exceptions

Capture any special conditions (temporary authority, dual-signature requirements, foreign currency restrictions) in a short text block so processors know when extra approval is needed.

Guidance to keep SIG Cards accurate and defensible

Follow consistent governance and version control to reduce risk and administrative burden.

Maintain a single master record
Keep one authoritative SIG Card stored with the corporate records custodian and require a change-control process for updates so external parties always reference the same document.
Require periodic review
Schedule an annual review of authorized signers and limits to capture role changes, terminations, and reorganizations before they cause payment or contracting errors.
Tie SIG Cards to board resolutions
Reference formal board or committee approvals for major delegations; this empowers banks and legal teams to validate authority without requesting full minutes.
Use secure eSubmission options
When sending SIG Cards electronically, use systems that provide audit trails, optional notarization, and access controls to preserve evidentiary value and comply with internal controls.

Common preparation pitfalls

  • Using nicknames or initials instead of full legal names causes identity-check failures and bank onboarding delays.
  • Omitting effective dates or termination clauses leads to disputes about authority after personnel changes or mergers.
  • Failing to capture dollar limits or transaction scope can result in unauthorized approvals or blocked payments.
  • Notary or witness requirements overlooked during submission can trigger rejections and require repeat notarization at additional cost.

Risks if SIG Cards are incorrect or out of date

Payment delays: Funds may be frozen pending verification
Contract disputes: Counterparties may challenge authority
Regulatory exposure: Compliance audits may find control gaps
Financial loss: Unauthorized transactions may cause loss
Reputational harm: Repeated rework damages trust
Increased costs: Notary or attorney fees for corrections

Security and compliance considerations for digital SIG Cards

Encryption: TLS 1.2/1.3; AES-256
Audit trail: IP, timestamp, action log
Access controls: Role-based permissions
HIPAA support: BAA available
21 CFR Part 11: Compliance options exist
Data residency: EU-U.S. and frameworks supported

How organizations use Business SIG Cards in practice

Real-world examples illustrate how SIG Cards reduce friction across banking and contracting processes.

Optica Ventures — Treasury onboarding

A mid-size investment firm standardized SIG Cards for treasury signers to match bank records.

  • The point: reduced bank holds.
  • As a result, wire transfers and ACH setups moved from multi-day holds to same-day processing more consistently, saving staff time spent on verifications and follow-ups.

Martin Properties — Lease approvals

A regional property manager used SIG Cards to document leasing authority for regional managers.

  • The point: clarified signing limits.
  • That change prevented several disputed lease amendments by showing pre-approved limits, allowing legal and leasing teams to process renewals without separate board approvals for routine amounts.

Key milestones when issuing or updating SIG Cards

Track who signs, when the card takes effect, and when it should be reviewed to avoid gaps in authority.

01

Board approval

Resolution adopted authorizing signers and limits.

02

Card preparation

Complete fields and collect specimen signatures.

03

Authentication

Notarize or witness if required by counterparty.

04

Distribution and filing

Send to banks and retain master copy.

Timing considerations and review cadence

Set explicit dates for effectiveness, periodic review, and when revocations become operative.

Effective date specification:

Enter as MM/DD/YYYY to avoid ambiguity.

Annual review:

Review authorized signers at least once per year.

Change-on-event:

Update immediately on role change or termination.

Retention start:

Retention begins on execution date of card.

Revocation timing:

Record revocations with an effective date to notify banks.

How a SIG Card differs from similar authorization documents

Compare SIG Cards to related documents to choose the right instrument when granting signing authority.

Document Type SIG Card Board Resolution
Primary purpose operational authority record formal corporate approval
Typical signer finance officer board chair or secretary
Use case bank/vendor verification legal delegation and governance
Formality level lower formality higher formality

eSignature provider comparison for completing SIG Cards electronically

Basic pricing and capability differences across widely used eSignature providers; signNow appears first per platform comparison conventions.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day free trial Varies by plan Varies by plan Varies by plan Varies by plan
Bulk Send Yes (Business Premium) Varies by plan Varies by plan Varies by plan Varies by plan
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes (BAA available) BAA available BAA available Varies Varies

Frequently asked questions about Business SIG Cards

Common questions and practical answers about execution, authentication, and recordkeeping for SIG Cards.


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