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Business & KYB

GSTIN by PAN API

Enter a company or proprietor PAN and get back every GSTIN registered to it, across all states. See the full footprint of a business rather than the single registration it chose to show you.

Response
Real-time
Inputs
1 required
Consent
Not required
Billing
Per successful call
Get API access API reference
POST /v1/gstin-by-pan
Sandbox · Production

  1. Your application sends

    • PAN number*

  2. Profiden API

    Validates the request, queries the source, normalises the answer and logs the call. Billed only on success.

  3. Verified with

    GST Network

  4. You receive

    • PAN confirmation
    • List of GSTINs with state and status
gstin-by-pan Full reference

What the GSTIN by PAN API does

Businesses register for GST state by state, so a single GSTIN rarely tells the whole story. The GSTIN by PAN API lists all registrations tied to the PAN, which is how you find the branch that actually supplies you, spot cancelled registrations, or confirm that a claimed multi-state presence is real.

Procurement, credit and compliance teams use it to build the complete entity profile once, then verify each individual GSTIN with the GSTIN Verification API where needed.

Benefits of the GSTIN by PAN API

Discover every GST registration held against a PAN.

Whole-country view

All state registrations in one response, including cancelled ones.

Find hidden entities

Uncover registrations the counterparty did not disclose.

Feeds the next check

Pass each GSTIN into GSTIN Verification for status and filing detail.

Real-time

No portal searches or spreadsheets.

Use cases

GSTIN by PAN API use cases

Where the GSTIN by PAN API is typically called, and what it settles there.

Enterprise vendor due diligence

Map a supplier's complete GST footprint before contracting.

MSME lending

Verify the number and status of registrations a borrower claims.

Multi-warehouse seller onboarding

Confirm registrations in each state a seller ships from.

Compliance investigations

Identify related registrations during audits and fraud reviews.

How the GSTIN by PAN API works

Request and response details, environments and a ready-to-import collection are in the developer console at console.profiden.com.

01

Authenticate

Call with your organisation API key. Sandbox and production use the same contract.

02

Send the inputs

PAN number as a JSON body. Optional fields sharpen the match.

03

We verify at source

Profiden queries the authoritative record, normalises the answer and logs the request.

04

Act on the result

A verification status plus the fields listed above, in the same response envelope as every other API.

Open the GSTIN by PAN reference

Built for the DPDP Act 2023

Consent recorded · Payloads not retained beyond your retention window · Every request traceable

Encryption in transit and at rest
Data processed in India
Per-request audit trail
Masked identifiers in responses

GSTIN by PAN API: frequently asked questions

What teams ask before adding the GSTIN by PAN API to their integration.

Yes. Proprietorships register for GST under the owner's PAN, so the API lists their registrations too.

It returns the list with state and status. Call GSTIN Verification for any registration where you need names, business type and filing compliance.

Related APIs

APIs that usually run alongside the GSTIN by PAN API, on the same key.

All APIs

GSTIN Verification

Business & KYB

Confirm GST registration, legal name, business type and filing compliance.

PAN Verification

Identity & KYC

Validate a PAN, match the name and confirm it is active with the tax department.

Company (MCA) Lookup

Business & KYB

Incorporation status, company type, registered office and filing compliance from the corporate registry.

More Business & KYB APIs

Get access to the GSTIN by PAN API

Tell us your use case and expected volume. We set up the organisation, share per-call pricing and issue keys.

Get API access Developer console