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Bulk GST verification: check a vendor list by CSV

Upload a CSV of GSTINs and check a whole vendor list in one job from a VerifyAll business account. What you upload, what comes back, how it is charged.

VerifyAll TeamOctober 28, 2026

Bulk GST verification: check a vendor list by CSV

Checking GST numbers one at a time does not work when a finance team has to clean a vendor master of a few hundred suppliers. Bulk GST Verification on VerifyAll lets a business account upload a CSV of GSTINs and check them in one job.

Bulk uploads are available to business accounts. A personal account can run GST only on its own PAN.

When to use it

  • Cleaning an existing vendor master before a year-end or audit.
  • Checking a new batch of suppliers before the first payment run.
  • Re-checking a list on a schedule your finance team sets.

How to run a bulk GST check

  1. Register a business account and submit your company details. A VerifyAll administrator approves business accounts before any check runs.
  2. Make sure your wallet has enough balance for the file you plan to upload.
  3. Sign in at app.verifyall.ai and open Bulk GST Verification.
  4. Upload a CSV with one GSTIN per row.
  5. Start the job and open the results when the batch finishes.

What a result contains

  • One result line for each GSTIN in your file.
  • The registration details returned for that GSTIN.
  • The date and time the check was run, and a reference on the report anyone can verify.

Rows where nothing is found are shown as such, so you can query them with the vendor. Compare the details with the name and PAN in your vendor file before you pay.

Price and turnaround

Each check is charged at its own rate from your prepaid wallet. There is no subscription. The rate card in the dashboard shows every price. A single GST lookup is instant; a bulk job depends on the size of your file, and the results appear in the dashboard when it finishes.

FAQ

Can a personal account run bulk GST checks? No. Bulk uploads are for business accounts.

What should the CSV contain? One GSTIN per row. The upload screen in the dashboard shows the exact format.

Is there a subscription? No. You pay per check from a prepaid wallet.

Start checking

Register a business account and upload your first vendor list.

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