Personal Income Tax is a legal obligation for every income earner in Nigeria. Whether you are a salaried employee, freelancer, consultant, or business owner, understanding how your tax is calculated and when to pay it is critical.
By iRemitTax
This guide is prepared in line with the Nigeria Tax Act 2025 and applicable Personal Income Tax regulations, and it explains Nigeria’s personal income tax brackets, shows a clear calculation example, outlines annual deadlines, and explains how to stay compliant by keeping proper records with IREMITTAX.com.
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What Is Personal Income Tax in Nigeria?
Personal Income Tax is charged on income earned by individuals and is governed by the Personal Income Tax Act and reinforced under the Nigeria Tax Act 2025. It is administered by State Internal Revenue Services, except for residents of the Federal Capital Territory and certain federal employees who are taxed by the Federal Inland Revenue Service.
Taxable income includes salaries, wages, freelance income, professional fees, business profits, allowances, bonuses, and other earnings.
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Who Must Pay Personal Income Tax?
You must pay personal income tax in Nigeria if you earn income as a salaried worker, freelancer, consultant, business owner, or self-employed individual. Income earned through digital platforms, contracts, or cash payments is also taxable.
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Personal Income Tax Deadline in Nigeria
The annual deadline for filing and paying personal income tax in Nigeria is March 31st of every year for self-employed individuals and those under self-assessment.
Employees under the Pay As You Earn system have their taxes deducted monthly by employers, who must remit the tax on or before the 10th day of the following month.
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Nigeria Personal Income Tax Brackets
After applying allowable reliefs, taxable income is charged using the following tax bands:
First 300,000 naira at 7 percent
Next 300,000 naira at 11 percent
Next 500,000 naira at 15 percent
Next 500,000 naira at 19 percent
Next 1,600,000 naira at 21 percent
Above 3,200,000 naira at 24 percent
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Consolidated Relief Allowance Explained
Every taxpayer is entitled to the higher of:
200,000 naira plus 20 percent of gross income
or
1 percent of gross income
This relief is deducted from total income before applying tax rates.
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Step-by-Step Personal Income Tax Calculation Example
Assume an individual earns 3,000,000 naira annually.
Calculate consolidated relief allowance
20 percent of 3,000,000 equals 600,000
Add 200,000
Total relief equals 800,000 naira
Determine taxable income
3,000,000 minus 800,000 equals 2,200,000 naira
Apply tax bands
300,000 at 7 percent equals 21,000
300,000 at 11 percent equals 33,000
500,000 at 15 percent equals 75,000
500,000 at 19 percent equals 95,000
600,000 at 21 percent equals 126,000
Total annual tax payable equals 350,000 naira.
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Penalties for Late Payment or Non-Compliance
Failure to file or pay personal income tax can result in fines, interest charges, audits, enforcement actions, and restrictions when applying for loans, visas, or government-related opportunities.
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Why Keeping Proper Records Matters
Keeping accurate records of income, expenses, and tax payments is essential under the Nigeria Tax Act 2025. Poor documentation increases the risk of penalties, reassessments, and disputes with tax authorities.
Records to keep include income statements, invoices, receipts, bank statements, and proof of tax remittance.
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Stay Compliant with IREMITTAX.com
Tax compliance does not have to be stressful. IREMITTAX.com helps individuals and businesses stay compliant by simplifying tax understanding, record-keeping, and deadline tracking.
Using IREMITTAX.com helps you track income properly, understand your true tax liability, avoid missed deadlines, maintain verifiable records, and stay aligned with Nigerian tax laws.
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Frequently Asked Questions
What is the deadline for personal income tax in Nigeria?
March 31st of every year for self-employed individuals and those under self-assessment.
Do freelancers and digital workers pay personal income tax?
Yes. All income earned in Nigeria, including online and freelance income, is taxable.
Is personal income tax the same in all states?
The law is federal, but administration is handled by state tax authorities.
Why is record-keeping important?
It protects you during audits and proves compliance.
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Final Thoughts
Personal income tax compliance is no longer optional in Nigeria. With stricter enforcement and clearer regulations under the Nigeria Tax Act 2025, individuals must understand their obligations and keep accurate records.
Staying compliant with IREMITTAX.com ensures peace of mind, legal safety, and long-term financial stability.
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