Addressing Tax Evasion and Revenue Leakages in State Tax Collections.


Tax evasion and revenue leakages pose significant challenges to state governments in Nigeria, hindering their ability to generate sufficient revenue for public services and development projects. Addressing these issues is crucial to ensure a fair and efficient tax system. As an accounting firm committed to promoting transparency and compliance, this article explores the various measures that state governments can take to tackle tax evasion and revenue leakages in their tax collections.

  • Strengthening Enforcement Mechanisms:

One of the key steps in addressing tax evasion is to strengthen enforcement mechanisms. State tax authorities must conduct regular audits and investigations to identify non-compliant taxpayers and take appropriate enforcement actions. This includes imposing penalties and sanctions for tax evasion, discouraging potential offenders and promoting voluntary compliance.

By investing in skilled enforcement personnel and leveraging technology for data analytics, states can target high-risk sectors and individuals more effectively, thereby curbing tax evasion.

  • Enhancing Taxpayer Education and Awareness:

Many instances of tax evasion occur due to a lack of understanding of tax obligations or deliberate misinformation. States must invest in taxpayer education and awareness campaigns to inform citizens about their tax responsibilities, benefits of paying taxes, and the consequences of tax evasion.

Engaging with taxpayers through workshops, webinars, and social media can promote a culture of voluntary compliance and foster trust between taxpayers and tax authorities.

  • Embracing Technology for Transparency:

Technology can play a significant role in curbing revenue leakages and tax evasion. Implementing digital tax payment platforms and centralized taxpayer databases improve transparency and accountability in tax collections. It reduces opportunities for corruption and ensures that tax revenue reaches the state coffers promptly.

Additionally, data analytics can be employed to identify patterns of tax evasion and potential sources of revenue leakages, allowing tax authorities to take corrective actions promptly.

  • Collaborating with Federal Authorities:

Collaboration between state tax authorities and federal tax agencies can enhance efforts to combat tax evasion and revenue leakages. Sharing information and intelligence on tax evaders and non-compliant taxpayers can lead to more robust enforcement actions.

Cooperation between different levels of government ensures a more comprehensive approach to addressing tax evasion and leakages in the country.

  • Reviewing and Updating Tax Laws and Policies:

Regularly reviewing and updating tax laws and policies is essential to ensure that they remain relevant and effective in curbing tax evasion and leakages. As the economic landscape evolves, tax loopholes may emerge that allow for evasion.

State governments must work with tax professionals to identify and close such loopholes, ensuring a level playing field for all taxpayers.

  • Encouraging Whistleblowing:

Creating incentives for whistleblowers to report tax evasion and revenue leakages can be an effective tool for tax authorities. Whistleblower programs can provide financial rewards or protection for individuals who report tax fraud and other illegal activities.

Such programs serve as a deterrent for potential evaders and help tax authorities uncover hidden sources of revenue leakages.


Addressing tax evasion and revenue leakages is critical for Nigerian state governments to ensure a fair and efficient tax system. By strengthening enforcement mechanisms, enhancing taxpayer education, leveraging technology, collaborating with federal authorities, updating tax laws, and encouraging whistleblowing, states can curb tax evasion and maximize revenue collections.

For professional advice on Accountancy, Transfer Pricing, Tax, Assurance, Outsourcing, online accounting support, Company Registration, and CAC matters, please contact Sunmola David & CO (Chartered Accountants & Tax Practitioners) at Lagos, Ogun state Nigeria offices, You can also reach us via WhatsApp at +2348038460036.