TIN v2

Verify a business using their Tax Identification Number (TIN) through the Federal Inland Revenue Service (FIRS).

{{baseUrl}}/v2/ng/identities/tin/{tin}

Path Parameters

Parameter	Type	Description
tin * (REQUIRED)	string	Tax Identification Number

This endpoint will return registration details captured for the business.

Response Sample

{
    "id": 23439,
    "summary": {
        "tin_check": "verified"
    },
    "status": {
        "state": "complete",
        "status": "verified"
    },
    "tin": {
      "rcNumber": "RC-893741",
      "tin": "10482739-0001",
      "companyName": "Horizon Ventures West Africa Limited",
      "type": "Limited Liability",
      "stage": "Active",
      "publication": [
          {
              "name": "The Guardian Newspaper",
              "date": "2026-03-15",
              "pageNumber": 18,
              "type": "newspaper",
          }
      ],
      "address": "7th Floor, Mulliner Towers, 39 Alfred Rewane Road, Ikoyi, Lagos",
      "status": "Under Liquidation",
      "registrationDate": "2010-11-22"
  }
}