This service enables businesses to validate a company’s Tax Identification Number (TIN) against Nigeria’s Federal Inland Revenue Service (FIRS) records—ensuring authenticity and compliance before proceeding with business or financial activity.

Features :

The FIRS TIN Verification service returns authoritative business data tied to a valid tax number, including:
  • Taxpayer Name – The registered legal name of the entity
  • CAC Registration Number – Cross-reference to CAC registry
  • Tax Office – Assigned FIRS tax collection center
  • Contact Details – Phone number and email associated with the business
  • TIN Format Check – Verifies structure and consistency of the submitted TIN
Yes, it provides clean, real-time verification that’s excellent for onboarding vendors, suppliers, creditors, or conducting regulatory checks.

Use FIRS TIN verification when you require:

  • Legal confirmation that a business is tax-registered
  • A consistent match between CAC and tax authority data
  • Compliance checks before onboarding vendors or partners
  • Layered due diligence combined with CAC verification
  • Quick validation for financial transactions or merchant signups

Integration Options