Introduction
If you live or work in Nigeria, understanding your personal income tax (PIT) is important. The Nigerian tax law has changed in 2026, introducing new income bands and rates. This post explains how the new rules work and shows you how to quickly find out how much tax you need to pay using our free online Nigerian Income Tax Calculator.
What Changed in the 2026 Nigerian Tax Law?
The new law updated the tax bands so that higher earners pay a bit more, while lower earners keep more of their income. The aim is to make the system fairer and simpler. Everyone earning income in Nigeria whether as a salary, business profit, or other taxable source must pay PIT to the Federal or State tax authority.
Why Use an Online Tax Calculator?
Manually working out your tax can be slow and confusing. You need to apply the correct tax rates to each band of your income and deduct allowances. Our free Nigerian Income Tax Calculator does all the work for you in seconds. Just enter your annual income and you’ll get:
- Your total annual tax payable
- Your monthly tax amount for payroll purposes
- A clear breakdown of how your income fits into each tax band
How to Use the Nigerian Income Tax Calculator
- Go to the calculator page.
- Enter your annual gross income.
- Click “Calculate Tax”.
- See your tax result instantly.
Benefits of Knowing Your Tax in Advance
- Better financial planning – Know how much you take home every month.
- Avoid surprises – Understand your deductions before payday.
- Stay compliant – Pay the right amount to avoid penalties.
Try It Now
Don’t wait until payroll to know your tax. Use our Nigerian Income Tax Calculator to check your 2026 tax in seconds and plan your finances with confidence.
