PAYE Tax Calculator
Calculate your Nigerian PAYE (Pay As You Earn) income tax with pension contributions (8%), NHF (2.5%), CRS, and all 6 tax bands. Get full monthly and annual breakdown.
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About PAYE Tax Calculator
Nigerian PAYE Tax - Demystified
If you earn a salary in Nigeria, a portion of it goes to the government as Pay-As-You-Earn tax before the money ever touches your bank account. Your employer deducts it, remits it to the relevant state's Internal Revenue Service, and you see the net amount on your payslip. But how that deduction is calculated? That's where things get complicated fast. This PAYE tax calculator does the maths for you, factoring in all the allowances and reliefs that reduce your taxable income under Nigerian tax law.
The Personal Income Tax Act (PITA) as amended by the Finance Act governs how PAYE works in Nigeria. It's not a flat percentage - Nigeria uses a graduated tax table with rates that increase as your income rises. Understanding your actual tax liability requires navigating this table correctly, which is harder than it sounds because of the various deductions that come off your gross income before the tax rates even apply.
The Deductions That Reduce Your Tax Bill
Consolidated Relief Allowance (CRA) is the big one. Every taxpayer gets a relief equal to 20% of their gross income plus N200,000, or 1% of gross income plus N200,000, whichever is higher. For most salary earners, this is 20% + N200,000. This amount gets subtracted from your gross income before the tax table is applied, and it makes a significant difference.
Pension contributions under the Contributory Pension Scheme are tax-exempt. The employee contributes a minimum of 8% of basic salary plus housing and transport allowances, and this contribution is deducted from gross income before tax calculation. If you're contributing more than the minimum (which you can, up to a ceiling), those additional contributions also reduce your taxable income.
National Housing Fund (NHF) contributions - 2.5% of basic salary - are another deduction. Not everyone is enrolled in the NHF, but if you are, the PAYE tax calculator accounts for this.
The calculator takes your gross monthly or annual salary, applies the CRA, subtracts your pension contribution and NHF if applicable, and then applies the graduated tax rates to the remaining taxable income. The result is your actual PAYE tax liability - the number that should match what your employer is deducting.
The Graduated Tax Table
Nigeria's personal income tax rates work in bands. The first N300,000 of taxable income is taxed at 7%. The next N300,000 at 11%. The next N500,000 at 15%. Then N500,000 at 19%, another N1,600,000 at 21%, and everything above N3,200,000 at 24%. These bands are cumulative, meaning a high earner pays 7% on their first N300,000 even though their top marginal rate is 24%.
This is where manual calculation gets tedious and error-prone. You need to fill each band in order, calculate the tax for each band, and sum them all up. Miss a band or miscalculate one, and every number after it is wrong. The PAYE tax calculator handles the entire cascade automatically, showing you exactly how much tax falls in each band so you can verify the logic if you need to.
Why You Should Check Your Own Tax
Employers make mistakes. It's not malicious - Nigerian payroll tax calculation is genuinely complex, and not every company's payroll system handles all the deductions correctly. Some employers forget to apply the NHF deduction. Some calculate the CRA wrong. Some haven't updated their systems to reflect the latest Finance Act amendments. The result is that you might be paying more PAYE tax than you legally owe.
Using this PAYE tax calculator to independently verify your payslip deductions is just good financial hygiene. If the numbers don't match, you have a basis for raising it with your HR or finance department. Over-deducted tax can be reclaimed, but only if you know you've been over-deducted in the first place.
Practical Salary Examples
A worker earning N5,000,000 gross annual salary. CRA removes N1,200,000 (20% of N5M + N200K). Pension at 8% takes off another N400,000. NHF at 2.5% of basic removes roughly N62,500 (assuming basic is 50% of gross). Taxable income drops to about N3,337,500. Running that through the graduated bands produces a total annual PAYE of roughly N519,000 - an effective tax rate of about 10.4%. Without the deductions, the tax would be substantially higher.
The calculator does all of this in seconds. Enter your gross salary, indicate your pension and NHF status, and get your net tax liability along with a breakdown that shows exactly where every naira went. For salary negotiation, budgeting, or simply understanding your payslip, this PAYE tax calculator gives Nigerian workers clarity on what can otherwise be an opaque and confusing deduction.