The key reading point
The indexed Act points readers to the Fourth Schedule for individual income tax rates after reliefs and exemptions have been granted. That is the most important operational point. A practitioner should not jump straight from gross pay to the band table without first checking the relief and deduction position.
The indexed annual band structure
| Annual band in the Act | Indicative rate |
|---|---|
| First N800,000 | 0% |
| Next N2,200,000 | 15% |
| Next N9,000,000 | 18% |
| Next N13,000,000 | 21% |
| Next N25,000,000 | 23% |
| Above N50,000,000 | 25% |
What changed in practice
The reform paper frames the personal-tax changes as more than a simple rate update. It highlights three operational themes:
- the exemption floor matters for lower-income individuals;
- the top-end rates are steeper than older bands; and
- the relief profile is narrower than the regime many payroll teams were used to.
That means the employer review should cover both the band logic and the assumptions that feed taxable income.
Reliefs need more careful review
Based on the source paper, the old relief posture is tighter under the reforms. The paper specifically discusses the replacement of the older consolidated-relief logic with a narrower rent-focused relief approach, while still pointing to surviving deductions such as pension and other documented statutory items.
The practical point is simple: old payroll templates should not be rolled forward unchanged.
What payroll and advisory teams should check
- Confirm that the tax base you are banding is the taxable amount after the available reliefs and exemptions.
- Rework monthly payroll assumptions where prior templates were built around broader reliefs.
- Keep documentary support for deductions that still survive under the reform framework.
- Revisit accommodation, benefit, and separation-payment logic because the reform paper flags changes there too.
A useful way to explain this to clients
For most clients, the best explanation is:
That one sentence helps avoid most of the common misunderstandings.