Business Verification API

TIN Search API

Search Taxpayer Identification Numbers (TIN) in real time. Get taxpayer name, category, jurisdiction, and status — a core input for B2B compliance and tax reconciliation.

<2sAvg response
99.9%Uptime SLA
ITDOfficial source
TIN Search FOUND
TINABCDE1234F
Taxpayer NameACME PVT LTD
CategoryCOMPANY
JurisdictionDELHI
StatusACTIVE
ISO 27001 Certified 256-bit Encryption Real-Time Response REST & SDK Support Made in India
Overview

What is TIN Search?

Look up any Taxpayer Identification Number to fetch the registered name, category (individual, company, trust, etc.), and jurisdictional details — critical for B2B compliance.

Taxpayer Profile

Get name, category, jurisdiction, and status for any TIN.

Invoice Validation

Validate TIN before processing invoices to reduce tax risks and disputes.

Compliance Ready

Meets compliance needs for B2B onboarding, vendor payouts, and 26AS matching.

Key Benefits

Compliance at Every Step

Tax Risk Reduction

Verify TINs before invoicing or paying — reduce disputes and TDS mismatches.

Fast Response

Sub-2-second response, perfect for AP automation and real-time procurement flows.

Bulk Verification

Batch verify TINs for portfolios, vendor databases, and AP systems.

Secure

ISO 27001 certified, encrypted, with full audit trail.

Use Cases

Where It Shines

Invoice Validation
Vendor Onboarding
TDS Compliance
B2B KYC
How It Works

Three Steps to Integration

From sandbox to production in under 24 hours — no paperwork, no waiting.

1

Get API Key

Free sandbox access in seconds.

2

Search TIN

POST the TIN � get taxpayer profile instantly.

3

Go Live

Production within 24 hours.

Sample Request

Instant Taxpayer Lookup

POST /v1/business/tin/search
// Request curl -X POST "https://api.cgpey.com/v1/business/tin/search" \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "tin": "ABCDE1234F" }' // Response { "status": "success", "data": { "tin": "ABCDE1234F", "name": "ACME PVT LTD", "category": "COMPANY", "jurisdiction": "DELHI", "status": "ACTIVE" } }
FAQ

Frequently Asked Questions

Yes — for most use cases, PAN is the TIN. Our API accepts PAN-format TINs and validates against ITD records.
Yes — companies, trusts, HUFs, and partnership firms are all supported.
Yes — sub-2 second average response time.
Yes — batch endpoint with async webhooks for large volumes.

Ready to integrate?

Get your sandbox credentials in seconds. Talk to our team to go live in production within 24 hours.