Nigeria’s corporate tax system is undergoing its most significant transformation in decades as the Nigeria Revenue Service (NRS) shifts from manual audits to real-time compliance, forcing businesses to rethink how they prepare tax returns, reconcile records, and manage financial reporting.

Tax professionals say the transition, driven by the newly integrated REV360 data engine with mandatory electronic invoicing, expanded third-party data integration, and automated risk assessment, means companies can no longer treat Company Income Tax (CIT), Value Added Tax (VAT), payroll taxes, and banking records as separate compliance exercises. Instead, every filing is increasingly expected to tell the same financial story.

“The days of the casual, manual desk audit are officially over,” said Olanrewaju Phillips, former chairman of the Tax Appeal Tribunal in a LinkedIn post.

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“With the transition to the Nigeria Revenue Service and the deployment of REV360, tax administration has become algorithmic. The authority is no longer waiting to visit your office physically; its systems are running automated cross-match checks on taxpayer information in real time.” Phillips explained