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Africa's most populous economy has spent 2026 rebuilding the machinery that collects public money
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Economic & Social Transformation
On 1 January 2026, Nigeria switched off most of the tax law it had operated under for four decades. The Nigeria Tax Act, the Nigeria Tax Administration Act, the Nigeria Revenue Service (Establishment) Act and the Joint Revenue Board (Establishment) Act — all signed by President Bola Tinubu on 26 June 2025 — came into force together, repealing and consolidating the Companies Income Tax Act, the Personal Income Tax Act, the Petroleum Profits Tax Act, the Value Added Tax Act, the Capital Gains Tax Act and the Stamp Duties Act. More than sixty scattered levies were folded into fewer than ten statutes, and the Federal Inland Revenue Service was reconstituted as the Nigeria Revenue Service. It is the most ambitious fiscal restructuring in the country's post-independence history, and it arrived in the same year that the World Bank recorded ten million more Nigerians falling into extreme poverty.
Those two facts define the current moment better than any single growth number. Nigeria has become unusually good at stabilising itself and conspicuously slow at converting stabilisation into household welfare. The state is being rebuilt from the revenue side outward; the living standards it is meant to finance have not followed.
A macro picture that finally coheres
The headline data have improved in a way they had not for most of the previous decade. The National Bureau of Statistics reported real GDP growth of 4.43 per cent year-on-year in the second quarter of 2026, up from 4.23 per cent in the same quarter of 2025, with nominal output at ₦119.29 trillion against ₦100.73 trillion a year earlier — an 18.43 per cent nominal increase. The oil sector did much of the work, accelerating to 7.31 per cent from 2.57 per cent in the first quarter as firmer crude prices and supply disruptions elsewhere lifted receipts, but services and agriculture also contributed. Crucially, these are rebased figures: in mid-2025 the NBS moved the base year from 2010 to 2019, which raised nominal GDP for 2024 to roughly US$243.3 billion, about 34 per cent above the previous estimate of around US$188 billion. Rebasing did not make anyone richer; it simply made the measurement less wrong, capturing digital services, informal activity and sectors that the 2010 basket had barely recognised.
The International Monetary Fund's Executive Board concluded its 2026 Article IV consultation with Nigeria on 1 June 2026, publishing the staff report the following week. The Fund's assessment was that three years of difficult reform — petrol subsidy removal, exchange rate liberalisation and fiscal restructuring — had produced measurably better macroeconomic outcomes and greater resilience to shocks. Its growth estimate was around 4 per cent for 2025 with a projection in the low-to-mid four per cent range for 2026; a January 2026 revision put the figure at 4.4 per cent. The same document recorded that poverty at the national line had reached 63 per cent and that roughly 27 million Nigerians faced food insecurity in the autumn of 2025. The Fund's own framing was blunt: conditions for many Nigerians remain difficult, and the benefits of reform have not yet reached them.
Rewriting the tax code
The substance of the 2026 tax overhaul matters more than its symbolism. The standard VAT rate was left at 7.5 per cent — politically the path of least resistance — but the base and the administration around it changed substantially. The new regime expands input VAT deductibility, so that businesses can recover tax paid on a wider range of inputs rather than embedding it in prices; introduces mandatory electronic invoicing; imposes a surcharge on fossil fuels; revises exemptions to shield essential goods and small enterprises; and, from 1 January 2026, brings non-resident suppliers of digital services formally into the VAT net. The Federal Ministry of Finance issued transition guidelines specifying that accounting periods ending before 1 January 2026 would be filed under the old law and periods ending thereafter under the new, a mundane but necessary measure to prevent the changeover from becoming a compliance cliff.
The architecture is as significant as the rates. Nigeria's tax system had long suffered from institutional fragmentation, with federal, state and local authorities levying overlapping charges on the same activity, and with taxpayers facing dozens of collecting agencies. Consolidating that into a single federal revenue authority, a unified administration act and a Joint Revenue Board designed to harmonise federal and sub-national practice addresses the structural problem rather than the headline rate. Whether it works is an implementation question that will not be answerable for another two or three fiscal years.
Early evidence from the revenue line
There is, however, a first reading. The World Bank's Nigeria Development Update, released in April 2026, recorded that gross revenues flowing through the Federation Account Allocation Committee rose from 7.9 per cent of GDP in 2024 to 8.5 per cent in 2025. The Bank attributed the increase to stronger non-oil tax collections driven by improved administration — expanded electronic filing and payment, the rollout of VAT electronic invoicing, and a compliance uplift in anticipation of the new laws. A 0.6 percentage point gain in a single year is meaningful in a country whose revenue-to-GDP ratio has been among the lowest in the world, and it is notable that the improvement came from administration rather than from new rates.
It is also, in absolute terms, still small. Even at 8.5 per cent of GDP, Nigeria's federation revenues remain far below the levels its peers use to fund health systems, schooling and social protection. The reform's whole logic is that the gap can be closed without raising the burden on those already paying — by widening the net, digitising collection and removing the leakage that fragmentation permitted.
Buffers, the naira and the price of stability
The external accounts have strengthened markedly. Nigeria's gross external reserves crossed US$54 billion on 3 September 2026, reaching US$54.08 billion — an eighteen-year high and a gain of US$12.58 billion, or 30.3 per cent, on the US$41.50 billion recorded in September 2025. That buffer is the most tangible product of exchange rate liberalisation: with the official window clearing at a market-determined rate, the central bank no longer burns reserves defending a fiction.
Stability has a price, and it is being paid in the cost of money. The Monetary Policy Committee of the Central Bank of Nigeria held the policy rate at 26.50 per cent at its 306th meeting in July 2026, with the following meeting scheduled for 21–22 September. Headline inflation of around 15.43 per cent and food inflation of 20.31 per cent explain the caution, but a 26.5 per cent benchmark is a heavy drag on private credit and on the small and medium enterprises that generate most Nigerian employment. The exchange rate, meanwhile, still shows a visible spread: the official NFEM level traded near ₦1,315–₦1,326 in early September 2026 while parallel-market quotes sat closer to ₦1,395–₦1,415. Convergence has narrowed dramatically from the pre-reform gulf, but it has not been completed.
The barrel that still underwrites the budget
For all the emphasis on non-oil revenue, hydrocarbons remain the swing factor. Crude production averaged 1.72 million barrels per day in the second quarter of 2026, against 1.68 million a year earlier, and in August 2026 Nigeria pumped roughly 1.68 million barrels per day of crude and condensate — meeting its OPEC+ quota for a fourth consecutive month against a crude allocation of 1.5 million barrels per day. The government's stated target is 2.7 million barrels per day of crude and condensate by 2027, an ambition most analysts regard as optimistic.
The more consequential change is downstream. The Dangote refinery raised its crude distillation capacity from 650,000 to 700,000 barrels per day in February 2026 after maintenance and expansion works, and in October 2025 Aliko Dangote announced a phased programme to more than double capacity to 1.4 million barrels per day. Refining activity showed up directly in the national accounts: the oil refining sub-sector expanded 43.94 per cent year-on-year in the second quarter of 2026. For a country that spent decades exporting crude and importing refined product at a punishing margin, retaining that value domestically is the single largest structural improvement in the external accounts — and a direct explanation for both the reserve build and the easing of fuel-driven price pressure.
The second ledger
Set against all of this is a social record that has moved the wrong way. The World Bank estimates that an additional ten million Nigerians fell into extreme poverty during 2025, raising the share of the population below the international line of US$3.00 a day in 2021 purchasing power parity terms from 47.7 per cent to 50.9 per cent. At the national poverty line, a further seven million people fell below, lifting the rate from 61 per cent in 2024 to an estimated 63 per cent in 2025. The mechanism is not mysterious: subsidy removal and devaluation raised the price level far faster than nominal wages adjusted, and the Bank's April 2026 update noted explicitly that wage growth continues to lag inflation, leaving real incomes under pressure.
Food security has deteriorated in parallel, and for reasons that reach beyond prices. The Cadre Harmonisé analysis projects that 34.7 million people across 27 states and the Federal Capital Territory would face acute food insecurity or worse between June and August 2026 — the worst levels recorded in a decade. Roughly three million children under five are projected to suffer severe acute malnutrition, one million of them in the north-eastern Borno, Adamawa and Yobe states, and more than 650,000 internally displaced people in Borno, Sokoto and Zamfara are expected to be in crisis conditions or worse. The Food Security Sector's 2026 requirement is US$224.4 million to assist 1.5 million people with food and 900,000 with agricultural inputs. Armed conflict, organised criminality, climate extremes and the high cost of fertiliser, seed and energy are all named drivers; falling retail food prices alone do not reverse them.
The transmission problem
The gap between the two ledgers is, at root, a transmission problem. Nigeria has rebuilt the collection side of the state faster than the distribution side. The National Social Safety Nets Project, coordinated by NASSCO and drawing beneficiaries from the National Social Register, targets fifteen million households under its scale-up phase, which became effective in January 2023. That register is the closest thing Nigeria has to a redistribution rail: it determines who receives a conditional cash transfer when subsidy savings or new tax revenue become available. Its coverage, accuracy and payment reliability therefore matter as much to the reform's legitimacy as the tax statutes themselves.
There is a plausible sequence in which the pieces connect. Higher non-oil revenue, a functioning digital collection system, converging exchange rates and domestic refining capacity together create fiscal space that did not exist in 2023. If that space is routed through a credible transfer mechanism and into health, schooling and rural infrastructure, the poverty numbers should turn. If it is absorbed by debt service, recurrent spending and the cost of government, the macro improvement will remain a statistical event. The reforms of 2023 to 2026 were the difficult part in political terms; the allocation decisions of 2026 and 2027 will determine whether they were worth what they cost.
What to watch
Three markers will tell the story over the coming year. The first is whether federation revenue continues to climb as the new tax acts bed in — a move toward 10 per cent of GDP would confirm that the administrative gains are structural rather than a one-off compliance surge. The second is whether the Monetary Policy Committee can begin easing from 26.5 per cent without destabilising the naira, which would finally reduce the cost of capital for Nigerian firms. The third, and the one that matters most, is whether the next round of household survey data shows the poverty rate stabilising. Nigeria now has a functioning macroeconomic framework, an eighteen-year high in reserves and a tax code fit for a modern economy. What it does not yet have is evidence that any of this has reached the fifty per cent of its people living below three dollars a day.
