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
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
API Lookup
Trigger TIN validation from your backend systems.
The API returns structured business identity data and
is ideal for automated flows or internal compliance processes.
Manual Lookup via Dashboard
Easily validate a TIN from the Dojah dashboard. Enter the TIN in the lookup tool and receive results instantly, perfect for support, risk review, or compliance review teams.