On August 11, 2025, FIRS issued a press release announcing a three-month extension of the e-invoicing deadline for large taxpayers with an annual turnover of ₦5 billion (ca. EUR 2.7 million) or more.

The Electronic Fiscal System (EFS) successfully launched on August 1, 2025. While the initial compliance deadline for large taxpayers was set for the same date, FIRS has now granted a three-mon…