Sun. Jun 7th, 2026

I have been receiving a lot of calls in recent times about how
to apply for TIN in Nigeria. You will find in here all the detailed
steps you need to know to apply for your tax
identification number
.

Table of Contents

How to Apply for TIN

Are you a Nigerian citizen working for a private organization or
with the government. You own a business or you have the intention
to start one? It is important that you know what a tax
identification number is, and not only know but you also possess
one.

A lot of small business owners believe that registering their
business names
[1]
with the Corporate Affairs Commission
(CAC)
[2] is all they need to be
known as serious businessmen/women. However for an entity to be
recognized in Nigeria, it goes way beyond registering with the CAC
but also registering for tax.

I have your attention right? Let’s start with identifying
what exactly is a taxpayer identification number (TIN).

What is a TIN?

The tax identification number (TIN) is a unique identifier for
an individual or a company for the specific purpose of tax
remittance. The TIN number is prepared by the tax office and issued
to individuals or registered business / incorporated companies
for proper identification and verification.

Why do I need a TIN?

As a business or individual, TIN is important because that is
what shows that you are a registered tax payer in Nigeria, and as
you know that tax payment is made compulsory, every company,
business, individual must have their own unique tax identification
number. After completion of registration with the tax office, the
entity or individual is issued a TIN.

Remember that registration for tax is a legal obligation for
everyone who is required by LAW to remit taxes in Nigeria.

If your company or business operates for profit and income is
generated from Nigeria, then you are required by law to apply for
TIN. Please note that incorporated trustees DO NOT require TIN!
Take note of THIS!

Do I hear you ask again, why you need a
TIN?

What else do I need a TIN for apart from tax
identification?

There are other important things that a TIN can be used for
apart from identifying a business or individual as a registered tax
payer. These things are equally important as well:

  1. Opening of business accounts
  2. Application for government loans
  3. For foreign exchange and receipt of capital
    importation into the country
  4. A TIN is necessary for licenses relating to trade,
    import and export
  5. Registration of cars
  6. Certificate of occupancy
    application
  7. To obtain the tax clearance certificate for
    individuals and companies which shows that you are a tax compliant
    business
  8. To obtain tax incentives, tax waivers and certain
    tax allowances. Remember the recent pioneer incentive given to
    TSTV Africa?

How much will it cost me to apply for my TIN?

Applying for TIN is totally free IF YOU DO IT ON
YOUR OWN
 and if you have not incurred any tax penalty
based on the time-frame given according to the LAW to obtain your
TIN, either as an individual or as a company. There are no fees to
be paid unless you intend to employ third parties to assist you in
registering and obtaining the TIN.

There could be a lot of bottlenecks in the back and forth
involved in liaising with the tax authorities for the receipt of
your TIN. It will be better to shift the responsibilities on a
third party so you can focus on more strategic aspects of the
business.

How long does it take to obtain my TIN?

The TIN processing by the various tax offices should not take
more than 10 working days, however it may
take longer based on the back and forth as mentioned above and also
the various tax offices having to struggle with backlogs of
requests and capacity deficiency with respect to treating TIN
requests. It is therefore not uncommon to see certain cases where
the TIN receipt processes drag on for about a month to
two months
.

The tax office will not send you a notification when your TIN is
ready, therefore, the onus lie on you to check after the numbers of
days given to check back has elapsed.

How to Apply for TIN: Companies / Business names

Application for TIN as a registered company

All registration statements have been made by the Joint tax
board on registering for the TIN here.[3] If you are also the
tech-savvy business person, you can do all your TIN registration
online by checking the FIRS service platform here.[4]

You need to know the various documents you would need to apply
for TIN as a company already incorporated. Head over to the Federal
Inland Revenue Service office closest to your company’s registered
address in the list that is here, with the following documents

  • Certificate of Incorporation forms CAC2 and CAC7
  • Your memorandum and article of aasociation
  • Your company seal – this will be used to stamp the TIN
    registration forms at the FIRS office.
  • Utility Bill – PHCN or Water bills
  • A written application to the office of the FIRS chairman on
    your company’s letter headed paper
  • The completed TIN application form ( The FIRS office gives this
    form in triplicates, so you are expected to fill and submit the
    forms). The tax application will request for the following
    information:
  • Name of your Company
  • Registered Office of your company
  • Business Address of your company ( you may leave this blank if
    your registered office is same as your business address)
  • Precise Nature of your Business
  • Date of company Incorporation
  • Date the Company Commenced Business
  • Accounting Date of your company
  • Name and Address of Banker(s) ( if you have opened a bank
    account)
  • Particulars of Major Shareholders of your company
  • Particulars of Directors of your company
  • Name and Address of Auditors for your company
  • Name and Address of Tax Representative of your company

Please note that you would need to make as much photocopies of
these documents as possible, because the originals will not be
received by the tax office. They are basically for sighting
purpose. The photocopies will be stamped and received as evidence
that you have applied for TIN.

For Registered business names

Also, if you are a registered business name and not an
incorporated company. Then you need to apply for your TIN via the
VAT registration, there was a recent unification by the FIRS office
whereby your VAT number will double as your TIN registration
number. You can check out how you can register for VAT in this
article here[5].

Also, in some situations, registration for TIN also comes
simultaneously as registration for companies income tax and also
value added tax as stated above. This can be possible if your
incorporated business or company has been in operation within six
months.

As soon as you receive your TIN, this should be displayed on all
your official documents especially instruments of business/
financial transactions like your invoices.
This is extremely key and important in the eventuality of a tax
audit by any of the tax offices. The fact that the tax office now
operates an integrated tax office now makes everything easy for tax
payers.

Remember that registration for TIN also triggers other mandatory
monthly tax filings like the VAT and Withholding tax
returns
. You can move away from the headache of making all
these filings yourself by seeking the services of a tax consultant
for advice and assistance.

You will be expected to quote your tax identification number
alongside the name of your business any time you have dealings with
the tax office. This is important.

How to apply for TIN: Individuals

Application for TIN as an individual

You have to head over to the nearest Inland Revenue
Office along with the original and photocopies of your
national ID card like your driver’s license, permanent voters’
card, International passport, etc.

You will also be required to complete and submit an application
form.

PLEASE NOTE THAT THE TIN OF AN INDIVIDUAL IS DIFFERENT
FROM THE TIN FOR A BUSINESS NAME OR A INCORPORATED
COMPANY.

After registration and obtaining my TIN, what other things do I
need to know?

There is a process called TIN update and validation after
obtaining a TIN. This ensures that the new TIN is confirmed and
meets all other important conditions for business registration and
transaction with other government parastatals and bodies like the
National Agency for Food and Drug Administration and Control
(NAFDAC), Nigeria Customs Service (NCS), Central Bank of Nigeria
(CBN) among others.

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By admin