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Building a vendor onboarding KYC checklist that scales

APIZONE · ·updated 8 Sep 2026 · 1 min read

A repeatable vendor KYC checklist cuts onboarding from days to minutes and keeps procurement audit-ready. Here is a starting template.

On this page
  1. Identity of the entity
  2. Identity of the signatory
  3. Payment details
  4. Ongoing

Identity of the entity

GSTIN verification (status, legal name, state), the embedded PAN check, and, if the vendor operates in multiple states, the full PAN-to-GST map. This establishes the vendor is a real, registered, active business.

Identity of the signatory

PAN of the authorised signatory, matched against the board resolution or authorisation letter. For proprietorships, the proprietor PAN is the entity PAN.

Payment details

Bank account verification (IFSC plus account plus name match, penny-drop for the first payout). Store the verified beneficiary name and pay only to that.

Ongoing

Schedule a re-verification of GSTIN status and bank details before renewals and before any payout above a threshold. Keep every check result attached to the vendor record with its date.

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