About This Launch
Free tool that checks a vendor CSV for W-9 gaps, missing email, incomplete names or addresses, missing TIN last four digits and likely duplicates. No account needed. CSV up to 5 MB. A workflow aid, not tax advice.
Why I Built This
W9Finder helps accounting and bookkeeping firms collect W-9s from client vendors. The free Vendor Readiness Scanner checks a vendor list for W-9 gaps.
Launch Details
CategoryFintech
StageLive
ListedNovember 11, 2026