The Federal Inland Revenue Service has announced that the National Identification Number issued by the National Identity Management Commission has automatically become the Tax Identification Number for individual Nigerians. The clarification was made in a public awareness campaign on the new tax laws shared by the Service on X on Monday. According to the FIRS, […] The post NIN, CAC Numbers To Serve As Tax IDs From 2026 — FIRS appeared first on Information Nigeria .