Dec 18, 2025 2 min read

Nigeria – Changes to Personal Income Tax – September 2025

Overview of the Tax Reform Acts

On June 26, 2025, the President of Nigeria signed four new tax reform bills into law, which are considered the most significant overhaul of the country’s tax structure since 1999. The reforms are intended to streamline tax administration, boost tax compliance, and align with global standards. The new laws also replace and consolidate over a dozen existing federal tax laws, including the Personal Income Tax Act (PITA), into a single statute.

The four landmark legislations are:

Changes to Personal Income Tax (Effective January 1, 2026)

A new progressive tax structure for individual income taxes will be implemented starting January 1, 2026. The new progressive tax regime provides significant relief to low-income earners, while higher-income earners will be taxed at a higher rate. The new rates are lower for middle-income earners compared to the previous rates.

The new annual income tax rates are as follows:

Annual Income Bracket (₦)Tax rate (%)
0-800,0000
800,001-3,000,00015
3,000,001-12,000,00018
12,000,001-25,000,00021
25,000,001-50,000,00023
Above 50,000,00025

Implementation Timeline

Reform AreaEffective Date
Personal Income TaxJanuary 1, 2026
New Revenue ServiceJuly 1, 2026
Digital Tax systemOctober 1, 2026

We recommend that all relevant parties become familiar with these new rates and the tax structure as the effective dates approach. If you require additional support, please contact your Mercans’ services delivery team.

.Please contact your Mercans’ services delivery team for any additional information regarding the implications of the above change.

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