Nigeria has a new tax law, and from January 2026, it officially changes how much is deducted from your salary every month.
Truth is many people have seen the tables but only few people actually understand them.
So let’s break it down calmly, practically, and without grammar that sounds like a circular.
What is the new tax law in Nigeria about?
The new tax law in Nigeria introduces updated tax brackets and new tax rates based on how much you earn yearly and monthly.
In simple terms:
- Lower-income earners pay little or no tax
- Higher-income earners pay more tax
- Tax rates now range from 0% to 25%
This system is called progressive taxation.
You earn more → you pay more.
You earn less → you are protected.
How to calculate your tax under the new tax law in Nigeria
Many people are now searching for a new tax calculator in Nigeria because the tables can be confusing.
Here’s the simple way to think about it:
- Identify your annual income
- Divide by 12 to get your monthly salary
- Locate the tax bracket you fall into in the next section
- Apply the tax rate only to the portion of income in that bracket
An important point many people miss is this: when your income enters a higher tax bracket, your entire salary is not suddenly taxed at that higher rate.
The higher rate applies only to the part of your income that falls within that bracket, not to what you earned before it. Everything below that level is still taxed at the lower rates.
This single misunderstanding is why many people panic when they hear “new tax rate”, even though the real increase is often much smaller than they imagine.
Before you proceed, have you created your Tax Identification Number (TIN)? If no, click HERE to get started immediately.
You also need a separate TIN for your business account. Click HERE to learn ow to create it in less than 5 minutes.
Now let us dive into the practical aspect of the new tax law.
The new tax rates in Nigeria (effective January 2026)
Here is how the new tax rate in Nigeria works under the updated law.
1. Tax-free income
- Annual income: Up to ₦800,000
- Monthly salary: Up to ₦66,700
- Tax rate: 0%
- Tax payable: ₦0
If this is your bracket, nothing is deducted.
2. Low tax level
- Annual income: ₦800,000 – ₦2.99 million
- Monthly salary: ₦67,000 – ₦249,000
- New tax rate: 15%
Your monthly tax could be as low as ₦50 or as high as ₦27,400, depending on your exact income.
3. Mid tax level
- Annual income: ₦3 million – ₦11.99 million
- Monthly salary: ₦250,000 – ₦995,000
- New tax rate: 18%
Monthly tax deduction ranges from ₦27,500 to ₦161,800.
This is where many Nigerian workers fall.
4. High tax level
- ₦12m – ₦24.99m: 21% tax rate
- ₦25m – ₦49.99m: 23% tax rate
At this level, monthly tax deductions can go from ₦162,500 to ₦868,200.
5. Top level
- Annual income: Above ₦50 million
- New tax rate in Nigeria: 25%
- Monthly tax: ₦869,200 and above
This is the highest bracket under the new tax law.
Do you really need a new tax calculator in Nigeria?
If you earn a fixed salary, you can estimate your tax using the information above.
But a proper new tax calculator in Nigeria becomes useful if:
- You earn bonuses or allowances
- Your income changes during the year
- You want to plan salary negotiations
- You want to confirm what your employer should deduct
Click HERE for more on the tax calculator and see how the new tax law compares to the old.
What the new tax law means for Nigerians
This new tax law is not just about deductions.
It signals three things:
- Low-income earners are being shielded
- The middle class may feel the pressure
- High earners are expected to contribute more
Why the New Tax Law matters
The new tax law in Nigeria will affect your pay whether you pay attention to it or not. Deductions will happen quietly, every month, with or without your consent. That is why it is wiser to understand the new tax rates, know exactly which bracket you fall into, and use a tax calculator when things feel unclear. When deductions change, ask questions.
Know the numbers first, then decide how you feel about them.
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