How to File Tax Returns in Nigeria

Tax Clearance Certificate in Nigeria
Filing tax returns in Nigeria is not optional. It is a legal obligation imposed on every individual, business owner and company by Nigerian tax laws.
Whether you made profit, loss, or did not operate at all, you are still required to file tax returns. Tax returns are what allow the tax authority to determine your Tax Clearance Certificate (TCC) status.
This is why no TCC can be issued unless tax returns have been properly filed. You can see how this affects TCC issuance here: Tax Clearance Certificate in Nigeria 

What Tax Returns Mean in Nigeria

A tax return is a formal declaration submitted to the tax authority showing:

  • Your income or revenue
  • Your expenses
  • Your profit or loss
  • Your tax payable or tax exemption

It is not a payment document. It is a legal report that allows government to assess you.

Who Must File Tax Returns?

Under Nigerian law, tax returns must be filed by:

  • Employees
  • Self-employed individuals
  • Business name owners
  • Limited liability companies
  • NGOs and incorporated trustees

Even businesses that have not started operating must still file nil returns or statements of affairs.

Where Tax Returns Are Filed in Nigeria

Tax returns are filed with:

  • State Internal Revenue Service (SIRS) – for individuals and business name owners
  • Nigeria Revenue Service (NRS) – for companies

Before you can file, you must have a valid Tax Identification Number (TIN).

Types of Tax Returns in Nigeria

1. Personal Income Tax (PIT)

Filed by individuals, freelancers, and business name owners to the State IRS.

2. PAYE Returns

Filed by employers on behalf of their employees.

3. Company Income Tax (CIT)

Filed by limited liability companies to FIRS.

4. VAT Returns

Filed monthly by companies that supply taxable goods and services.

5. Withholding Tax Returns

Filed for taxes deducted from suppliers and service providers.

Step-by-Step: How to File Tax Returns in Nigeria

Step 1: Obtain a TIN

You cannot file any tax return without a TIN.
Get your TIN here: How to Get Tax Identification Number in Nigeria

Step 2: Prepare Financial Records

This includes:

  • Income and expense records
  • Bank statements
  • Audited accounts (for companies)
  • Statement of affairs (for inactive companies)

Step 3: Compute Your Tax

Tax is calculated based on:

  • Profit for companies
  • Income for individuals
  • Applicable reliefs and allowances

Step 4: File the Returns

Returns are submitted:

  • Electronically via NRS or SIRS portals
  • Or physically through accredited tax consultants

Step 5: Pay or Apply for Exemption

If tax is due, payment is made.
If exempt, the exemption must be processed — it is not automatic.

Deadline for Filing Tax Returns

Most tax returns must be filed by January 31st of every year for individuals and business names,
and within six months after financial year-end for companies.

Late filing attracts penalties and prevents the issuance of a Tax Clearance Certificate.

Why Filing Returns Is More Important Than Paying Tax

Many Nigerians think if no tax is due, they don’t need to file.
This is wrong.

You must file before you can:

  • Obtain TCC
  • Claim tax exemption
  • Clear outstanding tax issues

Need Help Filing Your Tax Returns?

We help individuals, business owners, and companies:

  • Prepare financial statements
  • File all outstanding tax returns
  • Regularize tax records
  • Obtain Tax Clearance Certificates

Visit: https://taxclearancecertificate.com to get started.

Oluwole Adebayo
Author: Oluwole Adebayo

Need Help With Your Financial & Tax Compliance?

We prepare and file Statement of Affairs, Audited Accounts, Tax Returns, and process Tax Clearance Certificates for individuals and companies across Nigeria.

Chat with us on WhatsApp: +234 815 555 4892
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