Skip to content
NeelAI docs
Product site
Docs/Use it · Recipes

Input tax credit at risk

Find suppliers with a cancelled GSTIN before claiming credit on their invoices.

NeelAI v2.9Verified 12 Jun 2026End user
May be out of date. Last verified against a running build on 12 Jun 2026. Screenshots and menu names may have moved since.
Contents
  1. 1Ask this
  2. 2What a good answer looks like
  3. 3Then check the registrations
  4. 4What to do with the result

Input tax credit claimed against a supplier whose registration was cancelled during the period is liable to be reversed with interest. This recipe finds those suppliers before the return is filed rather than after a notice arrives.

1Ask this

List suppliers with purchase invoices this quarter, with their GSTIN,
total taxable value and total GST, sorted by GST descending.

2What a good answer looks like

A grid of business partners with GSTIN, taxable value and tax amount. The GSTIN column is what matters — the status check runs against it.

SupplierGSTINTaxableGSTStatus
Meridian Polymers27AAXCS0319L1ZS48,20,5008,67,690Active
Kesar Packaging24AAACC1206D1ZM12,04,8002,16,864Active
Arvind Trade Links29AAGCB7383J1Z47,65,2001,37,736Cancelled
Example figures. The Status column is populated by the GSTIN checker described below, not by SAP.

3Then check the registrations

SAP holds the GSTIN but not its current status. Export the GSTIN column and run it through the GSTIN status checker, which reads the public GST portal and returns Active or otherwise for each one.

uv run run.py bulk suppliers.csv -o status.csv

Anything not returning Active needs review before the credit is claimed. Cancelled is the clear case; Suspended usually means the registration is mid-proceeding and worth a call to the supplier.

4What to do with the result

  1. Hold the credit on invoices from any non-Active supplier for the period.
  2. Ask the supplier for their current registration certificate.
  3. Flag the business partner in SAP so the next purchase raises the question earlier.