The Nigeria Tax Administration Act, 2025: An Analytical Review of Objectives, Scope, and Institutional Responsibilities
1. Introduction The enactment of the Nigeria Tax Administration Act (NTAA), 2025 represents a decisive step in Nigeria’s ongoing tax reform programme. While the Nigeria Tax Act, 2025 consolidates substantive tax laws, the NTAA 2025 serves as the procedural and administrative framework governing how taxes are assessed, collected, enforced, and accounted for across the Federation. This article provides a professional analysis of the NTAA 2025, focusing on its objectives, scope of application, allocation of taxing authority, inter-governmental coordination, and accountability mechanisms. It explains how the Act seeks to resolve long-standing administrative inefficiencies while preserving constitutional tax powers. 2. Objective of the Nigeria Tax Administration Act, 2025 Section 1 of the NTAA 2025 clearly sets out its purpose: To provide uniform procedures for a consistent and efficient administration of tax laws in order to: Facilitate tax compliance by taxpayers, and Optimise tax revenue for government. This objective underscores a policy shift away from fragmented and discretionary enforcement practices towards a standardised, rules-based tax administration system. The Act recognises that sustainable revenue mobilisation is best achieved through clarity, predictability, and administrative efficiency rather than coercive enforcement. 3. Scope of Application The NTAA 2025 applies to any person required to comply with any provision of the tax laws, whether acting: Personally, or On behalf of another person. This includes individuals, companies, partnerships, trustees, executors, employers, agents, and other intermediaries involved in tax deduction, collection, remittance, or reporting. The breadth of this provision is deliberate. It ensures that tax compliance obligations extend beyond primary taxpayers to all persons who play a role in the tax administration chain, thereby closing enforcement gaps and strengthening accountability. 4. Central Role of the Nigeria Revenue Service under the NTAA 2025 A cornerstone of the NTAA 2025 is the clear institutional positioning of the Nigeria Revenue Service (“the Service”) as the principal federal tax administrator, established under the Nigeria Revenue Service (Establishment) Act, 2025. 4.1 Exclusive Federal Administrative Responsibility Under Section 3(1) of the NTAA 2025, the Service has exclusive responsibility for administering taxes relating to: Companies, Members of the Armed Forces and the Nigeria Police Force (other than in a civilian capacity), Officers of the Nigerian Foreign Service, Non-resident persons deriving income or profits from Nigeria, Specified federal taxes, including: Development levy, Taxes payable by non-resident persons Taxes on specialised trades or businesses, Taxes on income from petroleum operations, Surcharge on fossil fuels, Value Added Tax (VAT), Economic development tax incentives VAT exemptions exclusivity removes historical ambiguities surrounding jurisdiction, particularly in relation to non-residents, corporate taxpayers, and sector-specific taxes. 5. Concurrent Administrative Powers of the Service In addition to its exclusive mandate, the Service is empowered to administer: Income tax, Stamp duties, Tax incentives These powers operate within a coordinated federal–state framework, ensuring consistency while respecting constitutional allocations of taxing authority. 6. Role of State and FCT Tax Authorities under the NTAA 2025 Section 3(2) of the NTAA 2025 preserves the authority of State and Federal Capital Territory tax authorities in respect of resident individuals, in accordance with the First Schedule to the Act. Their responsibilities include: Imposition of tax on income, profits, or gains Ascertainment of: Profits and income, Assessable income,Total income, Chargeable gains,Application of tax rates These powers are expressly subject to federal exclusions, notably for: Armed forces and police personnel, Officers of the Nigerian Foreign Service, Non-resident individuals The Act therefore balances administrative harmonisation with constitutional fiscal federalism. 7. Inter-Authority Delegation and Cooperation Section 3(3) introduces a statutory mechanism for administrative delegation. A tax authority may, with the approval of the relevant government, authorise another tax authority to administer taxes within its jurisdiction on agreed terms. This provision promotes: Inter-agency collaboration, Efficient resource utilisation, Reduced duplication of enforcement efforts, Improved taxpayer experience It also provides a lawful basis for joint audits, shared infrastructure, and coordinated compliance initiatives. 8. Powers of Assessment, Collection, and Accountability Under Section 3(4), tax authorities are empowered to take all actions deemed necessary and expedient for the assessment and collection of taxes. This confers wide operational discretion to ensure effective enforcement. However, the Act imposes a corresponding accountability obligation. All taxes collected must be fully accounted for in accordance with: The NTAA 2025, The Nigeria Tax Act, 2025, Other applicable federal or state legislation This ensures transparency, fiscal discipline, and auditability in tax administration. 9. Legal and Practical Significance of the NTAA 2025 Taken together, the provisions of the Nigeria Tax Administration Act, 2025: Establish a unified procedural framework for tax administration Clearly delineate federal and state administrative responsibilities Reduce jurisdictional conflicts and multiple taxation risks Strengthen taxpayer certainty and compliance Enhance revenue mobilisation without undermining constitutional powers The Act represents a move from fragmented administration to institutional coherence and procedural certainty. 10. Conclusion The Nigeria Tax Administration Act, 2025 is the operational engine of Nigeria’s reformed tax system. By harmonising procedures, clarifying institutional roles, enabling inter-agency cooperation, and embedding accountability, the Act lays the foundation for a modern, efficient, and credible tax administration framework. Its success will ultimately depend on disciplined implementation, continuous capacity building, and sustained cooperation among tax authorities at all levels of government.
