Barely eight months after the Nigeria Tax Act took effect, the government opened a formal review of how it is working.
A review this soon says more about the pace of the reform than about any single failure. Few tax systems this size change everything at once without needing an early correction round.
Why a review was launched
The federal government began a six-week review launched in Sep 2026. Coming this soon after such a large set of reforms, a scheduled review of this kind is a sign the government wanted early feedback while issues were still fresh, not a sign the reforms themselves were failing.
Businesses had by then spent several months filing under the Nigeria Revenue Service (NRS), formerly FIRS, and its new rules, long enough to surface genuine friction points worth reviewing formally.
What the review is looking at
The review takes in public submissions on the reforms so far. It is also looking at the Finance Bill 2027. Two more items sit on its list: a revision of the Withholding Tax Regulations, and an update to the Significant Economic Presence framework. That framework decides when a business with no office in Nigeria still owes tax here.
That is a broader remit than fixing one disputed figure. It reads as a standard implementation check-up across several connected pieces of the tax system at once.
Public submissions being part of the process also matters. It gives businesses and advisers a formal channel to flag a problem, rather than raising it informally and hoping it reaches the right desk.
The timeline
The review has a fixed length from its September 2026 launch. It is not an open-ended inquiry. A review with a clear end date usually means the government wants answers on a working timetable, in time to feed into next year's Finance Bill.
What is not on the table
Coverage of the review has been explicit that it is a review, not a rewrite of the core Acts. The Nigeria Tax Act 2025 and the Nigeria Tax Administration Act 2025 are not being reopened wholesale.
That distinction matters for anyone worried the entire 2025 reform package could be reversed. Nothing in how the review was described points to that. It reads far closer to routine fine-tuning.
Treat any claim that the reforms are being scrapped outright as unconfirmed until a specific amendment is actually published, rather than assuming it from the existence of a review alone.
Why the Significant Economic Presence framework is part of it
Including the Significant Economic Presence framework here is worth noting on its own. Those rules decide when a foreign business with no office in Nigeria still owes tax here. More services are sold into Nigeria from abroad each year, so this area matters more than it used to.
Looking at it alongside the Withholding Tax Regulations tells you something. The review cares about cross-border digital sales, not only local filing habits.
What to watch for next
Two separate questions are live right now. One is this scheduled review. The other is the unresolved dispute over the gazetted text. They are not the same process, and nothing suggests this review is where that conflict gets settled.
Once the review reports, expect any changes to surface first in an amendment or a fresh Finance Bill, rather than as an informal announcement. For the underlying Acts this review sits alongside, read the Nigeria Tax Act 2025 explained and the Nigeria Tax Administration Act explained. We will update the NRS and Rev360 hub once the review's findings are public.