The Chairman of the Nigeria Revenue Service, Zacch.Adedeji.
The Nigeria Revenue Service has directed all large taxpayers to fully adopt the national e-invoicing and Electronic Fiscal System on or before July 31, warning that companies that fail to comply risk regulatory and enforcement actions under existing tax laws.
The directive was contained in a statement issued on Sunday by the Special Adviser on Media to the NRS Chairman, Dare Adekanmbi, following a public notice personally signed by the Chairman of the Nigeria Revenue Service, Zacch Adedeji.
“The Nigeria Revenue Service has set a July 31 deadline for all large taxpayers to wholly adopt the national e-invoicing and electronic fiscal system,” the statement partly read.
According to the statement, the July 31 deadline follows an earlier public notice issued by the NRS on February 17, 2026, which outlined the implementation timeline and made the adoption of the national e-invoicing and Electronic Fiscal System, also known as the Merchant Buyer Solution, mandatory for large taxpayers.








