Mergers and Acquisitions: Tax Implications and Approvals from OGIRS.


Mergers and acquisitions (M&A) are significant strategic moves that can reshape the business landscape in Nigeria and Ogun State. These transactions involve the consolidation of companies, the purchase of assets, or the acquisition of ownership in another entity. While M&A activities offer opportunities for growth and expansion, they also come with intricate tax implications. The Ogun State Internal Revenue Service (OGIRS) plays a pivotal role in overseeing these transactions and ensuring tax compliance. In this article, we will explore the tax implications of M&A in Ogun State and the approvals required from OGIRS.

1. The Dynamics of Mergers and Acquisitions:

M&A transactions are complex business strategies that involve the combination of two or more entities. They can take various forms, including mergers, acquisitions, asset purchases, and share purchases. These transactions are often driven by the desire to achieve synergy, expand market share, access new technologies, or optimize operational efficiencies.

2. Tax Implications of M&A:

a. Capital Gains Tax: The sale of assets or shares during an M&A transaction can trigger capital gains tax liabilities. The tax rate and applicability depend on various factors, including the nature of the assets and the duration of ownership.

b. Stamp Duty: Certain M&A transactions, such as the transfer of assets or shares, may attract stamp duty. The rates and exemptions vary based on the nature and value of the transaction.

c. Value Added Tax (VAT): VAT may be applicable to specific transactions, particularly those involving the sale of goods or services as part of the M&A deal.

d. Corporate Income Tax: The tax implications for corporations involved in M&A can be complex and may involve the recapture of losses or changes in the tax status of the merged or acquired entity.

3. OGIRS Approvals and Oversight:

a. Due Diligence: OGIRS may require detailed financial and tax due diligence to ensure that the M&A transaction complies with tax laws and regulations.

b. Application for Tax Clearance Certificate: Entities involved in M&A transactions may need to apply for tax clearance certificates from OGIRS to demonstrate their tax compliance status.

c. Stamp Duty Assessment: OGIRS may assess and collect stamp duty on relevant documents, such as share or asset purchase agreements, as part of the M&A process.

d. Notification and Reporting: OGIRS should be informed of M&A transactions, and relevant documents should be submitted for review and approval.

4. Benefits of Compliance and OGIRS Oversight:

a. Legal Compliance: Compliance with OGIRS requirements ensures that M&A transactions are conducted within the bounds of the law.

b. Avoiding Penalties: Non-compliance with tax obligations can result in penalties, interest charges and legal disputes. Adhering to OGIRS guidelines mitigates these risks.

c. Certainty and Clarity: Seeking OGIRS approvals and guidance provides clarity and certainty in the tax treatment of M&A transactions, reducing potential disputes.

5. Steps in Navigating M&A Tax Implications with OGIRS:

a. Due Diligence: Conduct thorough financial and tax due diligence to understand the tax implications of the transaction.

b. Consultation: Engage with tax professionals and legal experts with expertise in M&A taxation to ensure accurate tax planning.

c. OGIRS Engagement: Notify OGIRS of the M&A transaction and engage with them early in the process to ensure compliance and obtain necessary approvals.


Mergers and acquisitions are powerful tools for business growth and transformation, but their tax implications can be complex and far-reaching. OGIRS plays a crucial role in overseeing these transactions and ensuring that they adhere to tax laws and regulations in Ogun State. Businesses involved in M&A activities must prioritize compliance, due diligence and engagement with OGIRS to navigate the complexities of tax implications effectively. By doing so, they can unlock the full potential of M&A while minimizing tax risks and ensuring legal compliance.

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.