Introduction

A sweeping tax reform in Nigeria is reshaping the fiscal landscape, with recent data showing that 92% of taxpayers now pay zero or lower personal income tax under the new framework. The changes signal a major shift in how the government approaches revenue collection and citizen burden.

What Happened

According to the Joint Revenue Board, implementation of the new tax regime has already generated a 27% increase in tax revenue from 23 states in the first half of 2026 compared to the same period in 2025. Executive Secretary Olusegun Adesokan revealed that 21 states have adopted harmonised tax and levy legislation, consolidating numerous charges into nine broad categories to reduce duplication and improve predictability for businesses and individuals.

Why This Matters

The reform is designed to leave more money in the hands of lower-income earners while ensuring high-income contributors pay a fairer share. Key measures include taxing the first N800,000 of annual income at zero percent, with top rates reaching 25% for the highest bracket. The introduction of a National Tax Identification system and coordinated joint audits between federal and state authorities aims to eliminate unauthorised collections and reduce compliance costs for businesses operating across state lines.

Key Takeaways

  • 92% of assessed income earners now pay zero or lower personal income tax under the new act.
  • Revenue increased by 27% across 23 states in H1 2026 versus H1 2025.
  • 21 states have adopted harmonised tax and levy legislation, reducing duplicated charges.
  • The first N800,000 of annual taxable income is taxed at 0%, with progressive rates up to 25% for top earners.
  • Joint federal-state audits will reduce business compliance burden and prevent duplicate assessments.
  • A National Tax Identification system will streamline taxpayer verification across jurisdictions.

Conclusion

Nigeria's new tax framework represents a significant step toward more equitable and efficient revenue mobilisation. By targeting prosperity rather than poverty and streamlining administrative processes, the reform aims to support economic growth without overburdening citizens. Continued public education and enforcement against unauthorised collections will be crucial for the policy's long-term success.