Tax Ombud Nigeria

Mandate

The Office of the Tax Ombud is established under Part VI of the Joint Revenue Board of Nigeria (Establishment) Act, 2025. This Act empowers the Office of the Tax Ombud to review and resolve complaints relating to tax, levy, regulatory fees, and charges, customs duty, or excise matters.

Joint Revenue Board of Nigeria (Establishment) Act, 2025

This Act serves as the statutory foundation establishing the powers, duties, and jurisdiction of the Office of the Tax Ombud. It grants the office autonomy to investigate complaints and issue recommendations without interference.

Statutory Functions

Our statutory functions are designed to safeguard taxpayers’ rights, promote fairness, transparency, and accountability within the tax system, and provide an accessible mechanism for resolving administrative and procedural tax complaints. Through these legally defined responsibilities, the Office strengthens public trust in tax administration while ensuring that revenue authorities operate in accordance with due process and the principles of natural justice.

Complaint Review

The Office of the Tax Ombud provides dispute-resolution services in response to complaints about service delivery and maladministration. The Tax Ombud is independent and impartial in administering dispute resolution or mediation.

Systemic Investigation

A systemic issue is a problem that causes complaints affecting many taxpayers. A systemic investigation begins when an issue is found to affect several taxpayers or a segment of the population.

Policy Recommendations

Propose administrative and legislative changes to ensure accountability, fairness, and transparency of the tax administration system.

Taxpayer Education

The Office of the Tax Ombud's role in taxpayer education is crucial to ensuring taxpayers' rights and obligations under tax administration.

Governance & Reporting Structure

Governance

The Office of the Tax Ombud is led by a Chief Executive who provides strategic leadership in resolving tax complaints, addressing systemic issues, and educating taxpayers to bolster trust and voluntary compliance.

Reporting Schema

The Tax Ombud reports to the National Assembly and submits quarterly public reports. The office also maintains a collaborative relationship with tax authorities and other stakeholders.

Through these reporting and engagement mechanisms, the Office of the Tax Ombud promotes transparency, accountability, and continuous improvement in tax administration.

Regular reports provide oversight bodies and the public with insights into systemic challenges, trends in taxpayer complaints, and recommendations for better service delivery, while ongoing collaboration with tax authorities and stakeholders helps ensure that issues are addressed constructively and efficiently. This approach strengthens trust between taxpayers, revenue authorities, and the broader tax system.

It is your responsibility to pay your taxes.

When disputes arise in the tax administration process, the Office of the Tax Ombud is here to help.

Tax Ombud Nigeria

Scope of Authority

The Tax Ombud handles complaints related to taxes, levies, regulatory fees, customs duties, and excise matters.

Scope of Authority

The Tax Ombud handles complaints related to taxes, levies, regulatory fees, customs duties, and excise matters.

Jurisdiction/Boundaries

The Tax Ombud’s jurisdiction covers federal tax matters. However, it is expected to establish Memoranda of Understanding (MoUs) with state revenue boards and local governments to handle complaints across different tiers of government.

Issues Covered

The Tax Ombud covers issues related to tax disputes, procedural delays, refund verification, and other operational matters.

Powers

The Office of the Tax Ombud  HAS POWERS to:

  • Serve as an independent and impartial arbiter to review and resolve complaints relating to tax, levy, regulatory fee and charges, customs duty, or excise matters ;
  • Review complaints against tax officials and authorities and resolve it through mediation or conciliation  procedures ;
  • Receive and investigate complaints lodged by taxpayers regarding the actions or decisions of the tax authorities, agencies or their officials ;
  • Enter and inspect any premises or place where any tax authority, agency, or official performs any function or duty under any law imposing taxes, levies, or fees for the purpose of carrying out an investigation ;
  • Invite and examine any person  to obtain information or evidence;
  • Make recommendations of its findings to the revenue authorities and other government agencies for implementation;
  • Institute legal proceedings on behalf of the taxpayer ;
  • Provide information and raise awareness of taxpayer rights and obligations, functions of the tax authorities, and the role of the office of the Tax Ombud;
  • Identify and review systemic and emerging issues on fiscal policies and its impact on the tax system, in collaboration with the relevant agencies;
  • Serve as a watchdog against any arbitrary fiscal policy of the Government or by any of its agencies and report such policy to the National Assembly
  • Issue guidelines, directives, or orders for the resolution of complaints or the implementation of recommendations; and delegate any of the powers or functions to any officer of the Tax Ombud.

Issues Excluded:

The Office of the Tax Ombud DOES NOT HAVE jurisdiction to:

  • Interpret tax legislation other than to the extent that it relates to operational, procedural or administrative issues arising from the application of the provisions of the relevant tax law;
  • Review or determine issues that are sub judice before a court ofcompetent jurisdiction or tribunal -determine any tax liability or duty, or issue tax assessment; or
  • Review any complaint by or on behalf of a tax official concerning matters relating to the relevant tax authority in respect of any personal grievance relating to the office.

Quick Links

Dr. John C. Nwabueze

Tax Ombud / Chief Executive
Office of the Tax Ombud

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Welcome!

We are thrilled to welcome you to the website of Office of the Tax Ombud. Here you will find important and useful information as you seek resolution to any tax or revenue related disputes and, or concerns.

Taxation is an indispensable tool for governments worldwide to raise revenue and provide economic development. It is your civic responsibility to pay your taxes.

When disputes arise during tax administration by authorities, taxpayers can bring their concerns to the Tax Ombud, who reviews and addresses them. The Tax Ombud pledges stronger protection and fairer treatment for taxpayers by rolling out the guidelines that you will find in this site, with three main objectives: safeguarding taxpayers’ rights, building public trust in the tax system, and encouraging voluntary tax compliance, all of which are critical to supporting the nation’s broader fiscal reform drive.

Thank you.

John C. Nwabueze
Tax Ombud / Chief Executive