How to Get Your Tax Identification Number (TIN) in Less Than 10 Minutes

The Federal Government of Nigeria has reaffirmed that the new tax reform will be effective starting from January 1, 2026. In this regard, seamless application process for a new tax ID retrieval has been created by the Joint Revenue Board (JRB) and Nigeria Revenue Service (NRS).

Retrieving your Tax ID is a verification process, not a new registration, as long as you have your 11-digit NIN number (individual) or your CAC registration number as a business.

Therefore, follow the step-by-step TAX ID retrieval process and get your tax ID in less than 10 minutes.

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What Is a Tax Identification Number (TIN)?

A Tax Identification Number (TIN)—also referred to as a Tax ID—is a unique identification number assigned to individuals and organizations for tax-related purposes in Nigeria. 

It is issued under the supervision of the Nigeria Revenue Service (NRS) in collaboration with the Joint Revenue Board (JRB), in line with existing tax laws.

The TIN is used to track tax obligations, filings, and compliance across Nigeria’s federal and state tax systems. It is required for interactions with banks, employers, government agencies, and other regulated institutions.

How Tax IDs Are Created in Nigeria

In Nigeria, a Tax ID is not generated independently. Instead, it is linked directly to an existing government-recognized identity system, ensuring accuracy and accountability.

The Tax ID is derived from:

• National Identification Number (NIN) issued by NIMC – for individuals
• Corporate Affairs Commission (CAC) registration number – for companies, business names, NGOs, and partnerships
• Other approved identity records – for non-residents and special entities

This integration ensures that every Tax ID corresponds to a verified legal identity.

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Why Linking Tax ID to NIN and CAC Is Important

Connecting Tax IDs to foundational identity records allows tax authorities to:

• Assign one Tax ID per person or business
• Eliminate duplication and identity fraud
• Improve coordination between tax offices, banks, and regulators
• Strengthen tax monitoring, assessment, and compliance
• Build trust and transparency within the tax system

How to Retrieve Your Tax ID Using Your NIN

Retrieving your Tax ID is a verification process, not a new registration. It confirms that your tax identity already created from your NIN or CAC record is active and properly aligned within Nigeria’s national tax database.

Step 1: Visit the Newly launched Tax ID retrieval portal

Access the Newly authorized Tax ID retrieval platform provided by the tax authorities.

Step 2: Select Your Identity Type

Individuals: Enter your National Identification Number (NIN)

Businesses: Enter your CAC registration number

Step 3: Provide Required Personal Details (Individuals)

To complete verification, individuals will be asked to supply:

• First name
• Last name
• Date of birth

These details must match your NIN records.

Step 4: System Verification

The portal automatically cross-checks your information against:

• National identity databases
• Tax authority records

If the information matches, your Tax ID status will be displayed immediately.

What Happens After Successful Retrieval

Once verified, the system confirms your Tax ID and registered identity. This confirmation serves as official proof that:

Your tax identity is active and valid

Your records are harmonized across federal and state tax systems

Your Tax ID can be used for banking, employment, contracts, and government services.

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If There Is a Problem With Your Tax ID

If the system detects issues such as:

• Incorrect personal details
• Inactive or outdated records
• Mismatch between NIN and tax data

You will be notified instantly. In such cases, you should update your records through the appropriate tax office to avoid delays, failed transactions, or compliance problems.

Important Note

Tax ID retrieval does not create a new TIN. It simply confirms and displays a tax identity already generated from verified government records. Regularly checking your Tax ID ensures your information remains accurate and usable nationwide.

Need Help?

For complex issues or further assistance, support is available through:

• Joint Revenue Board (JRB)
• Nigeria Revenue Service (NRS)

These agencies provide guidance to help taxpayers maintain smooth and continuous compliance.

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Conclusion

Nigeria’s Tax ID system reflects a move toward a secure, unified, and transparent tax framework. 

By linking Tax IDs to trusted identity systems like NIN and CAC, the country ensures that every taxpayer has a single, reliable identity recognized across all levels of government.