How To Get Your Taxpayer Identification Number (TIN) in Nigeria

In this article, I will unveil the best way to get you The Taxpayer Identification Number (TIN) in Nigeria, How to verify your Taxpayer Identification Number (TIN) in Nigeria, Tax Identification Number online application form, and FIRS Nigeria.

Table of Contents

What is Taxpayer Identification Number (TIN)?

The Taxpayer Identification Number, mostly called “TIN,” is a document issued to identify a person, whether an individual or a Company, as a registered taxpayer in Nigeria. TIN contains a set of digits given to a company or an individual for tax payment.

The Taxpayer Identification Number is issued to individuals or businesses registered or incorporated as companies by the NFIRS for identification and verification.


The Taxpayer Identification Number (TIN) is a unique number assigned to each taxpayer by the Tax Authority. It identifies, orders, and ensures that more people are brought to the tax net.

Mostly referred to as TIN, a TIN is issued by the Tax Authority through their Joint Tax Board portal online or via an application letter to the Federal Inland Revenue Services office nearest your location.

The Federal Inland Revenue Service (FIRS) is taxed with the responsibility of assessing, collecting, and accounting for the money collected in taxes and other revenue accrued to the Nigerian government. All Nigerian workforce, be it individuals and companies that sell products or services, work for the government, other public entities, private companies, or freelance systems, must have a Taxpayer Identification Number.

In Nigeria, banks have been making it mandatory to obtain a tax identification number (TIN) before opening an account. This is part of the country’s efforts to increase tax compliance and ease tax collection. Banks are also required to get TINs for all existing accounts. The Federal Inland Revenue Service issued the number, which can be obtained from any of its offices.

A taxpayer identification number (TIN) is an identification number issued to all taxpayers in Nigeria. The TIN is used for various purposes, including:

  • Identification of the taxpayer for proper order and streamlining in the tax system
  • Synchronizing Taxpayer and banking databases for improved tax compliance and ease of tax administration
  • Expanding the tax net to capture more individuals and the informal sector

Importance of Taxpayer Identification Number (TIN)

Having a Taxpayer Identification Number (TIN) in Nigeria is vital for both citizens & companies. It is an essential part of an entity recognition assigned by law to all taxpayers and is used to

  • Identify a business, company, or individual as a registered taxpayer.
  • Open a business bank account in Nigeria.
  • Apply for government
  • Necessary for international trade
  • Apply for importing and/or exporting license.
  • Register a vehicle, car, truck, bike, or lorry.
  • Apply for a certificate of occupancy.
  • Obtain a tax clearance certificate.
  • Obtain tax incentives, wavers, and allowances.

How to Register for Taxpayer Identification Number (TIN) in Nigeria

Registration for tax purposes is a legal obligation of every person who is required to pay tax in Nigeria. A Taxpayer identification number is free of charge. Applying your TIN in Nigeria is very easy; you can quickly complete the application process on your own. Simply visit an NFIRS office and request a TIN application form, fill in the required details and submit it to the FIRC officer for processing.

How To Apply For Taxpayer Identification Number (TIN) AS A BUSINESS 

If you want to apply for Taxpayer Identification Number (TIN) as a business, you need to register for a TIN using a VAT registration system. As soon as you receive your TIN, you must attach all official documents, business equipment, and invoices and submit them to the FIRS for examination. In summary, you need to:

  • Complete the TIN application form.
  • Provide your business identification such as business name, business registration number, registration certificate or certificate of I, business address and commencement date, and other information required in the form.

How To Apply For Taxpayer Identification Number (TIN) AS AN INDIVIDUAL

Suppose you want to apply for Taxpayer Identification Number (TIN) as an individual. In that case, you’ll have to come with original and photocopied identification documents such as a driver’s license, birth certificate, international passport, national ID card, or permanent voter’s card. This document will be taken to the nearest Inland Revenue Office, where you will complete and submit the TIN application form. In summary, you need to:

  • Complete the Application form
  • Provide original and photocopied Identification document
  • Provide your address, phone number, and other required information.

Taxpayer Identification Number (TIN) Processing Time

The processing time to process your details is about ten business days or two weeks from the day you submitted your application for processing to the day you get your Taxpayer Identification Number (TIN). The process varies from people who applied to the number of applicants, location, or system. Sometimes processing TIN can take 1-2 months. But you will be notified once it is completed.

How To Verify Taxpayer Identification Number (TIN) in Nigeria

You can verify your Taxpayer Number in Nigeria using three ways. They are:

How To TIN verify using the TIN search option

  • Pick the Taxpayer Identification Number line
  • Enter your newly-issued number
  • Click the search bar, and you’ll get a confirmation message

How To TIN verify using the CAC search option

  • Select the CAC Registration Number line
  • Enter your Corporate Affairs number and the two-letter code
  • Click the search bar, and you’ll get a confirmation message

How To TIN verify using the Phone Number option

  • Pick the Registered Phone Number line
  • Enter your TINregisted phone number
  • Click the search bar, and you’ll get a confirmation message

You can use this guide to apply for and validate your Tax Identification Number (TIN) in Nigeria.

How to Replace Lost TIN in Nigeria

You must get a replacement certificate if you lose your Taxpayer Identification Number. You must:

  • Go to your Domestic Tax Regional Division office and report your certificate stolen.
  • Email the FISC Head Office at ​
  • WhatsApp 09072111111 or 09074444441


About The Author

1 thought on “How To Get Your Taxpayer Identification Number (TIN) in Nigeria”

  1. Adebisi Promise

    This has really helped me alot…I appreciate the content writer. Great job done.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top