Vendor Identification
Full legal name, DBA, and corporate registration number to match government records and verify legitimacy.
A complete Business Form A PMK reduces onboarding delays, lowers payment errors, and creates a consistent record for audit and compliance purposes. It centralizes key business, tax, and authorization data so teams can verify identity, validate taxpayer identification numbers, and document the authority to accept or disburse funds.
The Business Form A PMK is used by internal teams and external partners involved with vendor onboarding and payments.
Accurate completion by both submitting parties and reviewers prevents payment delays, backup withholding risk, and downstream reconciliation issues.
An authorized officer or representative of the vendor who attests to the accuracy of the business information and grants permission to set up payment instructions. This person’s name must match government ID or corporate filings.
A procurement, finance, or accounts payable staff member who verifies vendor data, confirms tax forms (W-9/W-8), and authorizes entry into the company’s payment system.
| Field | Configuration |
|---|---|
| Signer Authentication | Email link or SMS OTP; use KBA or ID review for higher assurance |
| Required Attachments | W-9 or W-8 mandatory before enabling payment |
| Routing Order | Vendor signs first, then finance approver, then compliance reviewer |
| Retention Policy | Auto-archive to secured storage with audit trail on completion |
Choose a platform that supports secure signatures, audit trails, and the authentication level your organization requires.
Confirm the platform’s encryption, retention, and authentication features align with internal policies and regulatory obligations before production use.
Full legal name, DBA, and corporate registration number to match government records and verify legitimacy.
Taxpayer Identification Number and entity classification so payers can determine correct reporting and withholding obligations.
Bank name, ABA routing, account number, and payment method selection to enable electronic disbursement setup.
Name, title, contact, and signature block establishing who may legally bind the organization for payment matters.
Space to upload W-9/W-8, bank letter, or IRS confirmation to support validation and audit trails.
Checkboxes or statements for FATCA, backup withholding, and anti-fraud attestations required by the payer.
Tax form matching the vendor’s tax status; required for IRS reporting and backup withholding decisions.
Micro-deposit confirmation or bank letter verifying account ownership and routing details for ACH or wire transfers.
Articles of incorporation, business license, or government-issued registration showing legal existence and signatory authority.
Signed schedule or invoice terms clarifying net days, remittance instructions, and early payment discounts if applicable.
Provide on request — no IRS filing deadline for W-9s; keep on file for reporting
Form 1099-NEC to recipient and IRS due Jan 31 each year for nonemployee compensation
Allow several business days for ACH verification before first scheduled disbursement
Retain tax-related vendor records for at least 3 years per IRC §6501(a)
If form affects employment status, follow I-9 retention: 3 years after hire or 1 year after termination per 8 CFR §274a.2
Vendor returns completed form and attachments to requester for initial processing.
Finance verifies TIN, signer authority, and bank details; requests corrections if needed.
Authorized approver signs off in the system and enables vendor profile for payments.
First payment method is tested or scheduled once verification completes successfully.
| Document Type | Business Form A PMK | Vendor W-9 | ACH Authorization | Vendor Enrollment |
|---|---|---|---|---|
| Primary Purpose | vendor setup | tax id request | bank debit consent | comprehensive onboarding |
| Tax Form Included | often includes w-9/w-8 | w-9 only | may include w-9/w-8 | |
| Payment Instructions | ||||
| Signature Required |
| 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, no credit card required | Free trial available | Free trial available | Free trial available | Free trial available |
| Bulk Send | Yes (Business Premium) | Yes | Yes | Yes | Varies by plan |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes (BAA) | Yes | Yes | No | No |