Nigeria PAYE Tax Calculation Guide 2025
The Nigeria Tax Act 2025 introduces the most extensive reform of Nigeria’s tax system in decades. One of its major innovations is the restructuring of Personal Income Tax and the Pay-As-You-Earn system applicable to employees.
Notably, the Act abolishes the former Consolidated Relief Allowance regime and replaces it with a framework built around a tax-free threshold and specified eligible deductions. As a result, the new system aims to simplify tax administration, reduce the tax burden on low-income earners, and improve compliance nationwide.
- What Is PAYE?
PAYE (Pay-As-You-Earn) is a withholding mechanism through which employers deduct personal income tax from employees’ remuneration and remit the tax to the relevant authority on their behalf.
Under the PAYE system, employers perform several important functions. First, they calculate each employee’s chargeable income. Next, they apply all eligible deductions. Thereafter, they compute the applicable tax using the statutory tax rates. Finally, they deduct the tax from the employee’s salary and remit it to the appropriate tax authority.
Therefore, PAYE is not a separate tax. Instead, it serves as the collection mechanism for personal income tax on employment income.
Employment Income Under the NTA 2025
Under the NTA 2025, employment income generally includes salaries, wages, allowances, bonuses, commissions, benefits, and other emoluments derived from employment.
Accordingly, an employee’s assessable income for a year of assessment consists of the employment income earned during that period.
Determining Chargeable Income
Section 30(1) of the NTA 2025 provides that chargeable income equals total income less eligible deductions.
The formula is therefore straightforward:
Chargeable Income = Total Employment Income − Eligible Deductions
Consequently, employees must identify and claim all qualifying deductions before calculating their tax liability.
Eligible Deductions Under Section 30(2)
Section 30(2)(a) outlines several deductions that taxpayers may claim when determining chargeable income.
National Housing Fund (NHF) Contributions
Employees may deduct contributions made under the National Housing Fund scheme.
National Health Insurance Contributions
Taxpayers may also deduct contributions made under the National Health Insurance Scheme.
Pension Contributions
In addition, employee pension contributions made pursuant to the Pension Reform Act qualify as deductible expenses.
Interest on Owner-Occupied Residential Housing Loans
Taxpayers may deduct interest paid on loans used to develop owner-occupied residential properties.
Life Assurance Premiums and Deferred Annuities
Premiums paid on an individual’s life or the life of a spouse qualify for deduction. Likewise, premiums paid under deferred annuity contracts are deductible.
Rent Relief
One of the notable innovations under the NTA 2025 is the introduction of rent relief.
The relief equals:
- 20% of annual rent paid; or
- ₦500,000,
whichever amount is lower.
However, taxpayers must accurately disclose the actual rent paid and provide any additional information required by the relevant tax authority.
Personal Income Tax Rates Under the NTA 2025
After deducting all eligible deductions, taxpayers apply the progressive tax rates to their chargeable income.
| Chargeable Income Band | Tax Rate |
|---|---|
| First ₦800,000 | 0% |
| Next ₦2,200,000 | 15% |
| Next ₦9,000,000 | 18% |
| Next ₦12,000,000 | 21% |
| Next ₦26,000,000 | 23% |
| Above ₦50,000,000 | 25% |
Importantly, these are marginal tax rates. Consequently, each rate applies only to the portion of income that falls within the corresponding tax band.
Practical PAYE Computation Under the NTA 2025
To illustrate the application of the new rules, consider the following example:
Employee Information
- Annual salary: ₦6,000,000
- Pension contribution: ₦480,000
- NHF contribution: ₦150,000
- Annual rent paid: ₦1,200,000
Step 1: Calculate Rent Relief
The employee’s rent relief is calculated as follows:
20% × ₦1,200,000 = ₦240,000
Since ₦240,000 is below the statutory cap of ₦500,000, the employee qualifies for a rent relief of ₦240,000.
Step 2: Calculate Total Eligible Deductions
| Item | Amount |
| Pension | ₦480,000 |
| NHF | ₦150,000 |
| Rent Relief | ₦240,000 |
| Total | ₦870,000 |
Step 3: Determine Chargeable Income
Chargeable Income = ₦6,000,000 − ₦870,000
Chargeable Income = ₦5,130,000
Step 4: Apply the Tax Bands
| Band | Tax |
| First ₦800,000 @ 0% | ₦0 |
| Next ₦2,200,000 @ 15% | ₦330,000 |
| Remaining ₦2,130,000 @ 18% | ₦383,400 |
Total Annual Tax = ₦713,400
Step 5: Calculate Monthly PAYE
Monthly PAYE = ₦713,400 ÷ 12
Monthly PAYE = ₦59,450
Accordingly, the employer should deduct ₦59,450 from the employee’s salary each month and remit the amount to the relevant tax authority.
Key Changes Introduced by the NTA 2025
The NTA 2025 introduces several significant changes to the PAYE regime.
These changes include:
- Abolition of the former Consolidated Relief Allowance structure.
- Introduction of a tax-free threshold of ₦800,000.
- Introduction of statutory rent relief.
- Retention of deductions for pension, NHF, NHIS, and qualifying insurance premiums.
- Removal of the former minimum tax regime for employees.
Collectively, these reforms simplify tax computations and provide greater relief to many taxpayers.
Conclusion
The NTA 2025 fundamentally changes the computation of PAYE by replacing the former relief-based approach with a system centred on eligible deductions and a tax-free threshold of ₦800,000.
Consequently, employers must review and update their payroll systems to reflect the new chargeable income framework, statutory deductions, and revised tax bands. Proper implementation will help organizations maintain compliance and avoid regulatory challenges.
Navigating the Nigeria Tax Act 2025 requires more than a basic understanding of tax obligations. It requires strategic compliance and effective tax management.
At SOW Professional Services Ltd, we assist businesses and individuals with PAYE administration, payroll tax compliance, tax advisory services, tax audits, regulatory certifications, and broader tax management solutions. Our multidisciplinary team of tax, legal, and business professionals helps clients achieve compliance while improving operational efficiency in an evolving regulatory environment.
For professional guidance on your tax obligations under the Nigeria Tax Act 2025, contact our team for tailored support and practical solutions.
