Business CAF Document
What the Business CAF Document is and when it’s used
Why a clear Business CAF Document matters
Using a clear Business CAF Document establishes who may legally represent the company, lowers the risk of unauthorized commitments, and streamlines account setup with banks and vendors. It creates an auditable trail that supports compliance with tax, banking, and regulatory requirements.
Typical users and stakeholders
A range of internal and external stakeholders use the Business CAF Document, including corporate officers, finance teams, banks, and third-party vendors during onboarding and authorization processes.
- Corporate officers and registered agents who sign or delegate authority for contracts and banking.
- Finance and treasury staff completing bank setup, vendor accounts, and tax documentation.
- Third-party providers needing proof of authorization for procurement, software licensing, or service access.
Maintain an up-to-date CAF to prevent service interruptions and to provide quick documentary evidence during audits or compliance reviews.
Who can sign and why their role matters
Authorized Officer
Commonly the CEO, CFO, or another officer with delegated authority; must be listed by name and title and may need a board resolution or corporate minutes to verify the delegation when dealing with banks or government filings.
Registered Agent
Acts as the company's official point of contact for service and filings; a registered agent usually cannot sign on behalf of the company unless explicit authority is granted and documented in a corporate resolution or power of attorney.
Step-by-step: complete and validate a Business CAF Document
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01Prepare information: Collect legal name, EIN, address, and contact details.
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02Designate signatories: Identify officers and their authority scope in clear language.
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03Authenticate identity: Use notarization or eID methods per jurisdiction.
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04Review & file: Confirm dates, signatures, and attach supporting documents.
Recommended workflow settings for digital completion
| Field | Configuration |
|---|---|
| Authentication Method | Email plus SMS code verification for signer identity |
| Document Template | Use a saved template with preset fields |
| Signature Type | Electronic signature with audit trail |
| Attachments Required | Attach EIN letter and corporate resolution |
| Retention Setting | Automatically archive signed PDF and audit log |
Technical considerations for eSubmission and sharing
Technical and integration considerations when sharing or e-submitting a Business CAF Document across platforms and provider systems.
- File formats: PDF, DOCX, and editable templates
- Integrations: Salesforce, NetSuite, Google Workspace
- Authentication: Email link, SMS, or SSO
Typical digital submission flow
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Upload Document: Add PDF or DOCX and assign fields
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Assign Signers: Enter signers and set signing order
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Sign & Authenticate: Signer verifies identity and applies signature
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Archive Record: System stores signed PDF and audit trail
eSignature pricing and capability snapshot relevant to CAF completion
| 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 trial | Trial available | Trial available | Trial available | Trial available |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
Key penalties and enforcement risks to be aware of
Common preparation mistakes that cause delays
- Using a DBA or trade name instead of the entity's exact legal name causes banking and tax verification failures and can require re-submission with official documents.
- Omitting supporting attachments such as EIN confirmation, corporate resolution, or proof of signer identity frequently results in hold times or outright rejection by financial institutions.
- Wrong date formats or missing effective dates create ambiguity about when authority begins and can impact deadlines for filings or contract performance.
- Failing to notarize or confirm local witness requirements when required by the recipient leads to requests for corrective execution and slower onboarding.
Practical tips for accurate and efficient completion
Real-world examples of CAF use with electronic processes
Optica Ventures (COO)
Optica Ventures used online forms to simplify client onboarding and reduce back-and-forth paperwork across investments.
- They adopted eSign for CAFs.
- Brian Fitzgibbons noted the interface was straightforward for teams and customers, which reduced processing time and improved respondent completion rates.
BIS (CEO)
BIS centralized authorization records to demonstrate compliance and speed vendor approval across departments and audits.
- SOC 2 compliance guided platform selection.
- Dan Rotelli reported that SOC 2 and attention to ESIGN and UETA compliance increased confidence among auditors and legal reviewers.
Typical processing timelines and expectations
Internal review window:
1–3 business days for completeness checks
Notary scheduling:
1–7 days depending on availability and RON access
Bank/vendor processing:
5–10 business days for account activation
Regulatory filing timeframe:
Varies by agency and form; confirm recipient deadlines
Record confirmation:
Immediate signed copy; processing confirmation within days
Key milestones from preparation to archived record
Kickoff and data collection
Gather entity details, EIN, and supporting documents
Draft and internal approval
Legal or finance reviews template and signatory list
Authentication and signing
Apply signatures, notarization, or RON as required
Filing and archival
Submit to recipient and store signed record with audit trail
Frequently asked questions about the Business CAF Document
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Can a Business CAF be signed electronically?
Yes. Electronic signatures are legally valid under the ESIGN Act (15 U.S.C. §7001) and UETA where adopted, provided the transaction shows signer intent, consent to electronic records, attribution to the signer, and reproducible retention.
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When is notarization required?
Notarization depends on the document purpose and recipient. Banks and some agencies may require a notarized officer signature; verify whether remote online notarization (RON) is accepted by the recipient and state.
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Who must sign the CAF?
Authorized corporate officers or agents named by corporate resolution should sign. Registered agents generally do not sign for corporate authority unless explicitly authorized in corporate records or a power of attorney.
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How do I correct an error after signing?
Void the signed version, prepare an amended CAF with clear reference to the prior document, and obtain new signatures. Retain both versions and their audit records to show the correction history.
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How long must I keep CAF records?
Retain CAFs according to applicable standards: at least 3 years for tax-related records (IRC §6501(a)), 6 years for HIPAA-covered documentation (45 CFR §164.530(j)), and longer where state law or industry rules require it.
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Is signNow suitable for executing a CAF electronically?
signNow supports ESIGN and UETA compliance and maintains SOC 2 Type II and ISO 27001 certifications; HIPAA-ready controls and BAAs are available for covered workflows, and the platform provides audit trails and signer authentication options.