FG Unveils Transition Guidelines for Nigeria’s New Tax Regime Ahead of January 2026 Rollout
The Federal Government has unveiled new transition guidelines ahead of Nigeria’s planned migration to a reformed tax regime set to commence on January 1, 2026.
The directive provides detailed clarification on how tax-related obligations and administrative processes will be managed as the country shifts from the existing tax framework to the structure established under the Tax Acts 2025.
Documents obtained by PulseNets on Thursday from the Federal Ministry of Finance indicate that the guidelines are designed to assist taxpayers, revenue authorities, tax practitioners, businesses, and other stakeholders in navigating the transition process.
According to the government, the framework addresses critical implementation issues arising from the introduction of the new tax laws, particularly matters relating to existing tax liabilities, ongoing audits, unresolved disputes, tax incentives, and transactions that may span both the current and incoming tax systems.
Speaking on the development, the Minister of Finance and Coordinating Minister of the Economy, Mr. Taiwo Oyedele, explained that the guidelines were crafted to facilitate a seamless transition while eliminating uncertainty for taxpayers and tax administrators.
“The Guidelines are anchored on three key principles — clarity, fairness and administrative certainty,” Oyedele said.
PulseNets learnt that tax obligations and liabilities connected to periods before January 1, 2026, will continue to be governed by the current tax laws.
The government further clarified that tax assessments, audits, investigations, dispute resolutions, and enforcement actions relating to periods before the commencement of the new regime will remain subject to the existing legal framework, even after its repeal.
Similarly, tax returns associated with accounting periods ending before January 2026 will be filed under the prevailing tax laws. However, all tax returns due from January 1, 2026, onward will be processed under the provisions of the new tax regime.
The Tax Acts 2025 comprise four major legislations introduced under Nigeria’s ongoing tax reform programme.
The laws include the Nigeria Revenue Service (Establishment) Act, the Nigeria Tax Act, the Nigeria Tax Administration Act, and the Joint Revenue Board (Establishment) Act.
Government officials say the reforms are intended to simplify tax administration, boost compliance levels, and strengthen revenue generation across Nigeria.
The Federal Government also reassured businesses and investors currently benefiting from tax incentives granted under existing laws.
According to the transition guidelines obtained by PulseNets, all tax exemptions and incentives previously approved under repealed legislation will remain effective until their respective expiration dates.
The provision is expected to provide certainty for investors and businesses that secured approvals before the enactment of the new tax laws.
However, applications still undergoing review, as well as fresh requests for tax incentives, will be evaluated in line with the provisions of the Tax Acts 2025.
The guidelines also provide clarification on the treatment of income taxes, transaction taxes, development levies, and record-keeping obligations throughout the transition period.
Special provisions were included for transactions initiated under the current tax system but concluded after the commencement of the new tax regime.
The Ministry of Finance noted that the directive aims to ensure uniform implementation of the tax reforms across all revenue collection agencies.
These agencies include the Nigeria Revenue Service, State Internal Revenue Services, the Federal Capital Territory Internal Revenue Service, and Local Government Revenue Committees nationwide.
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The Federal Government described the introduction of the new tax framework as a significant milestone within its broader fiscal reform agenda.
Officials maintain that the reforms will create a more transparent, efficient, and investment-friendly tax environment capable of supporting sustainable economic growth and improving Nigeria’s revenue administration system in the years ahead.
