Every taxable person and corporate entity in Nigeria is required to obtain a Tax Identification Number (TIN). The TIN is a unique identifier issued by the Joint Tax Board (JTB) on behalf of the Federal Inland Revenue Service (FIRS) and state internal revenue services.
For individuals, the process of generating a TIN begins by visiting the JTB TIN registration portal at tin.jtb.gov.ng. First-time applicants need to provide a valid Bank Verification Number (BVN), which is linked to their biometric data and personal details. The system retrieves the applicant's name, date of birth, and other information directly from the BVN database, reducing manual data entry.
Alternatively, individuals may use their National Identification Number (NIN) to register. After entering the BVN or NIN, the portal validates the details and prompts the user to confirm their contact information, including email address and phone number. Upon successful validation, the TIN is generated instantly and displayed on screen. Applicants can also download and print a TIN certificate for their records.
For registered businesses, the process requires the Corporate Affairs Commission (CAC) registration number. Company directors or authorised representatives log into the JTB portal and enter the CAC number. The system cross-references the details with the CAC database, pulls the company name, registration date, and registered address, and issues a TIN linked to the business entity.
Taxpayers who already have a TIN but cannot recall it can use the "Recover TIN" feature on the JTB portal. This option requires the BVN, NIN, or CAC number previously used during registration. The TIN is then sent to the email address or phone number on file.
It is important to note that possessing multiple TINs is not permitted under Nigerian tax law. Individuals or businesses assigned more than one TIN should visit the nearest FIRS office or state internal revenue service to initiate a consolidation exercise, merging all tax records under a single identifier.
The TIN is required for various transactions, including opening a corporate bank account, bidding for government contracts, processing tax clearance certificates, and filing annual tax returns. Failure to obtain a TIN where required may result in penalties and restricted access to certain financial and government services.
