Entity Details
Legal entity name, DBA (if any), business type (LLC, Corp, Sole Proprietor), and state of formation.
Business Form 402 centralizes vendor data, reduces duplicate data entry, and documents authorization and payment terms in a single record.
Business Form 402 is commonly completed by procurement, accounts payable, vendor onboarding, and authorized company signatories before contract execution.
Teams use the completed form to validate tax IDs, trigger ACH or invoice payment setups, and retain evidence of authorization for audits and financial controls.
A procurement manager completes the supplier qualification section, confirms insurance or W-9 attachments if requested, and certifies that the vendor meets company sourcing standards. This role verifies contact, remit-to address, and payment terms before routing to accounts payable for setup.
An authorized signatory (officer or designated agent) signs the form to bind the organization to payment terms and attestations. Their signature must match the entity name on tax and registration documents to avoid onboarding and payment delays.
Legal entity name, DBA (if any), business type (LLC, Corp, Sole Proprietor), and state of formation.
Federal Employer Identification Number (EIN) or individual TIN; W-9 request or W-9 attached when required.
Preferred payment method, bank routing and account numbers for ACH, or mailing address for checks.
Payment terms, invoice recipient, pricing or fee schedule, and termination or notice provisions.
Certifications such as tax status, insurance coverage, export controls, and any industry-specific attestations.
Printed name, title, signature, and signature date for authorized representative(s).
| Field | Configuration |
|---|---|
| Required Fields | Legal name, TIN, payment method, signer name |
| Validation | TIN format check, routing/account number checksum where supported |
| Authentication | Email+SMS or organization SSO for signer identity |
| Routing | Sequential approval: intake → AP → contract owner |
Choose a platform that supports reusable templates, field validation, audit trails, and secure storage.
Ensure the platform can produce a tamper-evident signed PDF and export audit logs for internal or regulatory review.
1–3 business days for AP to validate bank and TIN
2–5 business days depending on approver availability
1–3 business days to add vendor to ERP after approval
Align with next scheduled pay run; can be 7–30 days
Varies widely; typically 3–14 business days
Intake logs the form and assigns a tracking ID
AP checks TIN and bank details for accuracy
Procurement or contract owner signs off on terms
Vendor record created and scheduled for payment
| Criteria | Business Form 402 | Vendor W-9 | Vendor Setup Only | Payment Authorization |
|---|---|---|---|---|
| Purpose | comprehensive | tax id capture | basic onboarding | payment-only |
| Signatures Required | often yes | optional | ||
| Bank Details Included | sometimes | |||
| Attachments Typical | w-9, insurance | w-9 only | varies | voided check |
| 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 (available on 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) | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
The procurement team used Business Form 402 to consolidate W-9s and bank details into a single workflow, reducing duplicate entry and follow-ups.
A property management firm added project IDs and lien-waiver options to Form 402, making construction payments auditable and contract-ready.