TAN Verification API

Find the TAN numbers registered against a company name.

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What the TAN Verification API does

Search the Tax Deduction Account Number registry by company name and get back every matching TAN with a name-match score. Used wherever TDS has to be deducted and the deductor’s TAN must be confirmed before payment.

Popular use cases

→Vendor onboarding where TDS will be deducted
→Payroll and payables verifying a deductor’s TAN
→KYB checks that need tax registration evidence

Request

curl -X POST https://apisathi.in/gw/v1/tan-lookup-v1/ \
  -H "X-API-Key: live_xxx" \
  -H "Content-Type: application/json" \
  -d '{ "company_name": "RELIANCE INDUSTRIES LIMITED" }'

Response

{
  "verified": true,
  "matches": [ { "tan_number": ["MUMR09795C"], "name_match_score": 100 } ]
}

Frequently asked questions

Can I search by TAN instead of by name?

This endpoint searches by company name and returns matching TANs with a confidence score. Use the company lookup APIs if you are starting from a registration number.

What does the match score mean?

How closely the registered name matches what you sent. A perfect match scores 100; anything lower is worth reviewing before you rely on it.

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