Nigeria runs two distinct economic problems through a single instrument.
The first problem is protective: what is the lowest legally permissible monthly payment to a covered worker in an economy with weak labour-market institutions, a large informal sector, and limited individual bargaining power? That is a minimum wage question, and Nigeria answers it through the National Minimum Wage (Amendment) Act 2024, which sets the floor at ₦70,000 per month.
The second problem is allocative: what must the Nigerian state pay to attract, retain, motivate and appropriately reward a paediatric surgeon, a cybersecurity analyst, an administrative officer, a tax auditor, a physics teacher, a bridge engineer and a criminal investigator, each facing different outside options in different labour markets? That is a compensation-design question, and it has no logical relationship to the answer to the first.
Nigeria currently derives the second answer from the first. When the floor moves, the National Salaries, Incomes and Wages Commission (NSIWC) computes "consequential adjustments" that ripple upward through the consolidated salary structures at sharply declining percentages. The most recent round, agreed in September 2024, awarded CONPSS grade levels 01–06 increases of 80.81 to 64.73%, grade levels 07–14 increases of 45.59 to 19.35%, and grade levels 15–17 increases of 14.35 to 4.41 per cent.
That single schedule is the argument of this essay in numerical form. Applied mechanically, it compresses the ratio between the top and bottom of the federal basic-pay structure to roughly 58% of its previous value in one adjustment round. Repeat that every three years, as the amended Act now requires, and the Nigerian public service converges asymptotically on a flat pay structure, which is to say a structure that cannot price skill, responsibility, scarcity or risk at all.
The argument here is not that Nigerian public servants are underpaid and should be paid more. It is that Nigeria has no functioning mechanism for determining what any particular public servant should be paid, and that the mechanism it uses instead systematically destroys the wage differentials on which recruitment, retention and progression depend. The fiscal bargain that follows is not "pay everyone more." It is: build a professional compensation framework, differentiate where labour markets genuinely warrant it, fund the differentiation substantially from a smaller and better-managed payroll, and publish the numbers so taxpayers can see what they are buying.
Any honest treatment of this subject must begin with an admission. Nigeria does not publish an authoritative, consolidated, machine-readable record of public-sector compensation. The NSIWC issues circulars; ministries implement them; the numbers then reach the public through news reports, union statements and commercial salary-aggregator websites of highly variable quality.
In preparing this piece, I found direct conflicts on basic facts. Reputable legal commentaries disagree on whether the 2024 amendment shortened the statutory review cycle from five years to three or to two. Reported basic pay for a Nigerian police constable ranges across sources from ₦43,293 to above ₦70,000 without clear specification of whether the figure is basic, consolidated, or gross of the 20% peculiar allowance. Estimates of a federal medical consultant's monthly pay vary by a factor of two. Claims about the number of "ghost workers" removed from federal payrolls range from 23,000 to 80,000 depending on the year and the official speaking.
This is not a footnote. It is a finding. A state that cannot say precisely what it pays its own employees cannot conduct compensation policy, cannot benchmark against labour markets, cannot defend its choices to taxpayers, and cannot detect payroll fraud reliably. Where I use figures from secondary sources below, I label them as reported rather than verified. Where sources conflict, I show the conflict.
A statutory minimum wage exists to solve a specific set of problems. Where employers hold monopsony power, where workers have poor information and no realistic outside option, and where enforcement of contracts is weak, market wages at the bottom of the distribution can settle below the level that either efficiency or social consensus would support. A floor addresses this. It raises the earnings of covered low-paid workers, reduces in-work poverty at the margin, strengthens the reservation position of workers in bargaining, and provides a coordination device that stops competitive undercutting.
The empirical literature on employment effects is genuinely contested and depends heavily on how high the floor is set relative to the median wage, on enforcement intensity, and on the size of the uncovered sector. In an economy like Nigeria's, where the informal sector dominates employment, and where the Act exempts establishments with fewer than 25 employees, part-time and commission-based workers, seasonal agricultural workers, and vessel and aircraft crews, a large fraction of the workforce sits outside coverage altogether. The floor therefore does much of its practical work inside the formal sector, and inside the formal sector the largest single employer is government.
Here is the crucial legal point. It is simply wrong to claim, as advocates sometimes do, that the Nigerian minimum wage is a private-sector instrument. Section 2(1) of the 2024 Act applies across all states of the federation and binds public and private employers alike. Federal, state, and local government employees are covered. A Nigerian civil servant on the lowest grade is legally entitled to ₦70,000 per month.
But legal coverage and structural anchoring are two different things, and conflating them is the error at the centre of Nigerian pay policy.
Coverage means: no covered public employee may be paid less than ₦70,000. That is a constraint on one point in the distribution.
Anchoring means: the entire consolidated salary structure, from a clerical assistant to a chief consultant surgeon to a director-general, is recalibrated as a derived function of movements in that one point. That is a determination of the whole distribution.
Nothing in the National Minimum Wage Act requires the second. The 2024 Act sets a floor and a review cycle. The consequential-adjustment machinery is an administrative and political practice that grew up around the Act, negotiated between the Federal Government and the trade union centres, and given technical form by the NSIWC. The Committee on Consequential Adjustments that produced the September 2024 schedule was chaired by the Head of the Civil Service of the Federation and, by its own memorandum of understanding, took into account the government's "ability to pay and sustain any consequential adjustment." That is a fiscal negotiation about aggregate cost, conducted under strike pressure, on a three-year clock. It is not a compensation-design exercise, and it was never intended to be one.
Take the September 2024 schedule at face value and apply it to any pre-existing pair of grades.
Suppose that before the adjustment, a director on CONPSS 17 earned ten times the basic pay of an entry-level officer on CONPSS 01. Multiply the bottom by 1.8081 and the top by 1.0441. The ratio falls from 10.0 to 5.77. In one round, the entire vertical structure of relative pay contracts by 42 per cent.
This is not an accident of implementation. It is the design. The schedule is explicitly regressive in percentage terms because its purpose is to lift the bottom to the new statutory floor while containing the aggregate wage bill, and the only way to do both is to give the top almost nothing. The same gradient appears in the previous cycle. The NSIWC circular adjusting Defined Benefit pensions after the 2019 minimum wage awarded 59 per cent at CONPSS 01 and 9 per cent at CONPSS 17, a near-identical shape.
Now consider what this does to the returns to human capital. Using the post-adjustment CONPSS scale as reported in the Nigerian press, an entry grade level 01 officer receives roughly ₦930,000 per annum in basic pay. A grade level 07 officer, the standard entry point for a university graduate, receives roughly ₦1,277,667. A grade level 08 officer, the entry point for holders of advanced professional qualifications, receives roughly ₦1,479,276.
Four to six years of tertiary education, plus in many cases a professional examination, buys a basic-pay premium of 37 to 59 per cent over a school-leaver entry grade.
That is the return-to-education signal the Nigerian federal government currently transmits to every ambitious eighteen-year-old in the country. It is worth stating plainly what that signal implies. If the private return to a Nigerian professional degree inside government is 59 per cent, and the return to the same degree at a Lagos commercial bank, an oil-and-gas operator, a telecommunications company, a development finance institution or an offshore remote employer is several hundred per cent, then government has not merely lost the bidding war. It has withdrawn from the auction.
The causal chain from here is worth setting out explicitly, because each link should be tested rather than assumed.
Link 1: anchoring produces compression. This is arithmetic, and it is strongly evidenced by the NSIWC schedules themselves. High confidence.
Link 2: compression reduces the return to skill, experience and responsibility. Also close to arithmetic, given the schedules. High confidence.
Link 3: reduced returns weaken recruitment and retention of scarce skills. This is a standard prediction of labour supply theory and is supported by observable Nigerian outflows in medicine and nursing, discussed in section 8. But pay is one determinant among several, and the evidence does not permit clean attribution. Moderate-to-high confidence.
Link 4: weaker recruitment and retention reduce institutional capability. Plausible and supported by the general state-capacity literature, but the Nigerian-specific evidence is thin and confounded by management quality, financing, and political interference. Moderate confidence.
Link 5: reduced capability worsens service delivery and development outcomes. Directionally supported by cross-country work on bureaucratic quality, but the effect is heavily conditional on accountability systems. Compensation is necessary and nowhere near sufficient. Lower confidence, and the honest place to concede ground.
An argument that claims more than this is not worth making.
Government budgeting instinctively asks: what can we afford to pay? That is a legitimate question, and section 6 takes it seriously. But it is the wrong question to ask first , because it produces an answer independent of what is being bought.
The prior question is: what does it cost to obtain the human capital required to perform this function? That cost is set in the labour market for that skill, not by statute.
Consider the range of occupations the Nigerian state must staff. A general administrative officer competes in a thick domestic labour market with abundant supply, where government's non-cash advantages of tenure security and pension accrual are genuinely valuable and where a discount to private pay is entirely defensible. A quantity surveyor or a civil engineer competes with domestic construction and infrastructure firms. A tax specialist, a procurement officer or a securities regulator competes with the very institutions being regulated, which is a peculiar and well-understood problem in regulatory economics. A cybersecurity professional or a software engineer competes with remote employers who pay in dollars and do not require relocation. A specialist surgeon or an intensive-care nurse competes with the National Health Service, Canadian provincial health authorities, Saudi and Gulf hospital groups and Australian state systems.
The opportunity cost of employing each of these people is determined in a different market. None of those markets clears at the national minimum wage. Anchoring the entire structure to a single statutory floor is equivalent to a firm setting the price of every input to a fixed multiple of the price of its cheapest input.
The practical consequence is a specific and predictable failure pattern. Government retains occupations with thin outside options and loses occupations with thick ones. Over time, the composition of the public service shifts towards exactly those skills the labour market values least. That is a selection effect, and it operates silently, through resignation letters rather than through policy decisions.
The following table assembles the best available published figures. It is deliberately annotated with evidence quality, and comparisons across rows should be treated with caution because the underlying definitions differ.
Table 1: Selected Nigerian public-sector pay, basic salary unless stated (nominal naira, monthly)
| Cadre/structure | Reported monthly figure | Basis | Year | Evidence quality |
|---|
| CONPSS GL 01, step 1 | ~₦77,500 | Basic | 2024 post-adjustment | Reported (press summaries of NSIWC scale) |
| CONPSS GL 07, step 1 | ~₦106,472 | Basic | 2024 post-adjustment | Reported |
| CONPSS GL 08, step 1 | ~₦123,273 | Basic | 2024 post-adjustment | Reported |
| CONHESS 01 (health, entry) | ~₦70,000 | Basic | scale effective 29 Jul 2024 | Reported |
| CONHESS 07 step 2 (BSc nurse entry) | ~₦161,000 | Basic | 2026 | Reported |
| CONHESS 15 (director) | ~₦560,000+ | Basic | 2026 | Reported |
| CONMESS 01 (house officer) | ₦150,000–₦338,000 | Conflicting | 2025–26 | Sources conflict materially |
| CONMESS 06–07 (chief consultant) | ₦1,020,000–₦1,230,000 | Basic | 2026 est. | Reported, contested |
| CONUASS professor, annual basic | ₦2,485,099 rising to ₦3,209,140 | Annual basic | pre-40% review | Published by University of Ibadan |
| CONPOSS police constable | ₦43,293–₦51,113 | Basic | pre-2024 adjustment | Reported (DUBAWA verification) |
| CONPOSS police recruit (training) | ₦9,019–₦10,114 | Stipend | pre-2024 adjustment | Reported (DUBAWA verification) |
| CONPOSS Inspector-General | ₦938,578–₦1,234,450 | Basic | 2022–26, conflicting | Sources conflict |
Three observations follow.
First, the compression is visible even in imperfect data. Across the mainstream civil service structure, a graduate entrant earns roughly 1.4 times a school-leaver entrant. Across the whole seventeen-grade CONPSS ladder, the top-to-bottom ratio on basic pay now appears to sit in the range of eight to eleven times, for a span running from a filing clerk to a director-general responsible for a national agency.
Second, allowances do enormous and largely undocumented work. A police constable's basic pay of ₦43,293 is below the statutory floor; the gap is closed through a 20 per cent peculiar allowance, rent subsidy of up to 40 per cent of basic, and hazard and duty allowances. When a structure's base is compressed below the point of usefulness, the system compensates by proliferating allowances, which are less transparent, frequently non-pensionable, and far easier to allocate on political rather than analytical grounds. Ghana's public pay reform ran into precisely this and responded by attempting to legislate a minimum ratio of basic pay to gross pay.
Third, and most consequentially for policy design, the 2026 university settlement shows how professional pay is actually determined in Nigeria. Academic staff remuneration went unreviewed from the 2009 agreement until January 2026, a stalemate of sixteen years, and was then resolved by a 40 per cent uplift delivered substantially through a new Consolidated Academic Tools Allowance, following an ASUU ultimatum. Federal universities were then directed to fund the increase from internally generated revenue, and by August 2026 several had not paid it in full or had started and stopped.
That sequence contains the whole pathology. Professional pay is not evaluated; it is extracted, episodically, by whichever group can impose the highest cost through industrial action, and then funded through an unfunded mandate.
Nigeria has not, in practice, maintained a unified public pay structure at all. The Central Bank of Nigeria, the Nigerian Communications Commission, NNPC Limited, the Federal Inland Revenue Service, the Securities and Exchange Commission, the Nigeria Deposit Insurance Corporation, NIMASA, the NCAA and the petroleum regulators operate compensation regimes reported to be multiples of mainstream civil service pay. Precise verified figures are not publicly available for most of these institutions, and I will not invent them; the differentiation itself, however, is not in dispute and is openly acknowledged in recruitment markets.
So the question is not whether Nigeria differentiates. It is what determines who gets to.
The evidence points overwhelmingly to one answer: the right to retain revenue. Under Nigeria's cost-of-collection arrangements, FIRS receives 4 per cent of non-oil revenue collected, the Nigerian Upstream Petroleum Regulatory Commission receives 4 per cent of royalties and related oil-sector revenues, and the Nigeria Customs Service receives 7 per cent of duties and levies, all deducted before distribution at FAAC. Between January and November 2024 these three agencies received ₦924.73 billion, or 2.51 per cent of the ₦36.95 trillion collected, up from 2.11 per cent in 2023. Agora Policy's 2024 analysis of this arrangement concluded that some collecting agencies now receive more resources than some state governments.
Set beside that, regulatory agencies funded by industry levies enjoy an analogous position, and commercially structured entities set pay against commercial comparators.
The operative criterion in Nigeria is therefore ability to pay, established by statute or by revenue-retention rights. It is not skill scarcity, not risk, not consequence of failure, and not difficulty of replacement.
This matters because ability to pay is close to economically arbitrary as an allocator of compensation. It correlates only accidentally with the value of the function or the tightness of the relevant labour market. A revenue agency that collects a large tax base gains the fiscal capacity to outbid a teaching hospital for an accountant, not because the accountant is worth more there, but because of where the money happens to land first.
There is a legitimate economic case for paying tax auditors, procurement officers, and securities regulators well. Regulatory capture is a real cost; the private sector actively recruits from these bodies, and the fiscal return on a competent auditor is directly measurable. Nothing here argues against those premia. The argument is that Nigeria arrived at them by fiscal accident rather than by analysis, has no framework for saying how large they should be, and has no mechanism at all for extending comparable reasoning to a paediatric intensivist, a forensic investigator or a secondary school physics teacher.
The first question a serious Nigerian policymaker will ask is where the money comes from. The honest answer has three parts: the aggregate constraint is real and binding; the current allocation of the existing envelope is poor; and the reform must be financed primarily from reallocation rather than expansion.
Table 2: Federal fiscal aggregates, 2026 Appropriation (₦ trillion, nominal)
| Item | Amount | Share of projected revenue |
|---|
| Projected revenue | 34.33 | 100% |
| Total expenditure | 58.18 | 169% |
| Debt service | 15.52 | 45% |
| Personnel costs including pensions | 10.75 | 31% |
| Overheads | 2.22 | 6% |
| Statutory transfers | 4.09–4.10 | 12% |
| Deficit | 23.85 (4.28% of GDP) | |
Source: 2026 Budget Speech and Budget Office briefings, December 2025. Personnel figure includes ₦1.02 trillion for government-owned enterprises and is 7 per cent above the 2025 provision. Note that the FEC approved an aggregate of ₦58.47 trillion after revising the exchange-rate assumption to ₦1,400/$; the ₦58.18 trillion figure is from the Budget Speech.
The revenue base underneath this is the binding constraint, and it is genuinely weak. The OECD's Revenue Statistics in Africa 2025 puts Nigeria's tax-to-GDP ratio at 8.2 per cent in 2023 against an African average of 16.1 per cent. IMF work found general government revenue at 7.3 per cent of GDP in 2021, ranking Nigeria 191st of 193 countries. PwC estimated 9.5 per cent for 2025, rising to 10.2 per cent in 2026 under the new tax laws. President Tinubu stated in 2025 that reforms had raised the ratio to 13.5 per cent. These figures use different denominators, definitions and coverage, and they cannot be reconciled from public documents; the range itself is the honest statement of position.
At sub-national level the picture is tighter still. BudgIT's 2026 report found that 26 of 34 states reviewed generated less internally generated revenue than they spent on personnel in 2025, with those 26 states raising about ₦1.16 trillion against personnel spending of about ₦1.91 trillion. FAAC's share of aggregate state revenue rose from 68.7 per cent in 2022 to 73.3 per cent in 2025 despite substantial IGR growth. Only Lagos, Enugu, Ogun, Delta, Kaduna, Kwara, Abia and Anambra covered their wage bills from own revenue.
And the minimum-wage transmission channel is visible directly in state budgets. Aggregate state personnel provisions rose from ₦2.036 trillion actually spent in 2024 to ₦3.87 trillion in approved 2025 budgets, an increase of about 90 per cent, driven by the ₦70,000 floor together with expanding political appointments.
Anyone who reads those numbers and concludes that Nigeria should raise its aggregate public wage bill has not read them properly.
But the reallocation case is strong, and it is separable. Four sources of space are identifiable, though their magnitudes are uncertain and should be treated as hypotheses to be tested by audit rather than as budget lines:
Headcount integrity. IPPIS has been credited with removing tens of thousands of fictitious or duplicate entries, with official claims ranging from 23,000 to 80,000 and savings claims from ₦185 billion to over ₦600 billion depending on the period and the official. These numbers are unreliable individually but consistent in direction. At sub-national level, the evidence is more granular: Katsina's 2025 biometric audit of local government and education staff removed 3,488 of 50,172 records, roughly 7 per cent, with projected savings of ₦453.3 million monthly; Zamfara identified 2,363 ghost workers costing ₦193.6 million monthly, including 220 minors on the payroll.
Structural rationalisation. The verified core federal civil service was reported by the Head of Service in 2024 at 69,308 staff, down from over 100,000. That figure is worth pausing on. The mainstream civil service is a small part of a federal payroll of roughly 720,000 as reported under IPPIS; the wage bill is dominated by the military, police, paramilitary services, federal health institutions and tertiary education. Defence alone accounts for ₦2.392 trillion of personnel cost in the 2026 proposals. Rationalisation of overlapping agencies and duplicated functions, as repeatedly recommended in Nigerian public-service reform reviews, releases resources, but the savings sit mostly outside the core service.
Allowance rationalisation. Consolidating the accreted layer of allowances into pensionable basic pay, on the Kenyan and Ghanaian model, is fiscally close to neutral in the short run but improves transparency, pension accrual and analytical control substantially.
Political appointments. The BudgIT analysis explicitly attributes part of the 90 per cent increase in state personnel budgets to expanding political appointments rather than to the minimum wage. This is the least defensible component of the wage bill and the most politically protected.
The reform proposition is therefore: a smaller, better-audited, better-paid and more selective public service, financed substantially from within the existing envelope, with any net increase tied explicitly to verified headcount reduction and revenue performance.
Everything to this point describes the Federal Government. That is the smaller and better-funded part of the system, and it is where the data are least bad. It is not where most of the relevant work happens.
Primary and secondary school teachers, primary healthcare workers, most nurses, and the clinical staff of state hospitals are employed by state governments and local government authorities. The verified federal core civil service was reported at 69,308 staff in 2024. The front line is sub-national, and so is most of the human capital the Nigerian state depends on. Any analysis confined to federal pay therefore describes the minority of the problem, and the better-resourced minority at that.
On every dimension examined so far, states and local governments are worse placed than the Federal Government, not better.
Fiscal room. BudgIT found that 26 of 34 states reviewed generated less internally generated revenue in 2025 than they spent on personnel, those states raising about ₦1.16 trillion against personnel spending of about ₦1.91 trillion. FAAC's share of aggregate state revenue rose from 68.7 per cent in 2022 to 73.3 per cent in 2025 despite substantial revenue growth.
Compliance with the floor itself. A 2026 review put roughly 20 states as still not fully paying the ₦70,000 benchmark two years after enactment. BudgIT had earlier found that 15 states never implemented the ₦30,000 floor legislated in 2019. In Abia, the state opposition alleged in 2026 that workers in some state agencies earned between ₦23,000 and ₦40,000, that pension and gratuity arrears exceeded ₦70 billion, and that some retirees received ₦4,000 a month. Those are contested political claims rather than audited figures and should be read as such, though the underlying pattern of sub-national arrears is not seriously disputed.
Deferred compensation. PenCom reported that only eight states plus the FCT were fully implementing the Contributory Pension Scheme, naming Lagos, Kaduna, Edo, Ondo, Ekiti, Osun and Jigawa, with its Director-General grading sub-national compliance an F9 in 2026. Reported counts differ across sources because enacting a law, establishing a pension bureau, and operating the scheme are used interchangeably: roughly 26 to 30 states have laws, 17 have established bureaux, and about eight run the scheme. Where there is no funded pension, the instrument recommended in section 8 below does not exist at all.
A number of states pay a higher floor than the Federal Government.
Table 3: Reported state minimum wages against the federal floor
| Tier or state | Reported minimum wage | Premium over federal floor |
|---|
| Federal Government | ₦70,000 | baseline |
| Imo | ₦104,000 | 49% |
| Ebonyi | ₦90,000 | 29% |
| Lagos, Rivers | ₦85,000 | 21% |
| Niger, Enugu, Akwa Ibom, Bayelsa, Oyo | ₦80,000 | 14% |
| Roughly 20 states | Below ₦70,000 or partial implementation | negative or incomplete |
Reported aggregation of state government announcements, Nairametrics and Legit.ng , April to May 2026; non-compliance count from a 2026 Pulse Nigeria review cited by The Journal Nigeria. These are announced rates rather than audited payroll data, and several states implement in phases.
Paying a higher floor does not make a state a better employer of skilled professionals. In most cases it makes the compression worse.
The floor is the visible, politically legible number. It is announced, compared across states and understood immediately by voters and unions alike. The structures above it are largely inherited from federal consolidated scales and are not independently recalibrated against any labour market. A state paying a floor 49 per cent above the federal floor, while its senior professional grades sit at or near federal levels, therefore operates a flatter internal pay structure than the Federal Government, not a steeper one.
That is the sharpest available version of this essay's thesis. The states competing hardest on pay are competing at the only point in the distribution where the minimum wage operates, and the effect on their ability to retain a paediatrician or a mathematics teacher is close to zero. Imo is the partial exception that proves the point: the state reportedly adjusted pay for doctors and lecturers separately alongside the floor. That is the correct instinct, and it is precisely the occupational reasoning that a national framework should make routine rather than discretionary.
There is a constitutional reason this recurs. The Federal Government cannot set state salaries. States determine their own pay, subject only to the statutory floor. The floor is therefore the only nationally binding compensation instrument in the system, which is why every distributional demand across the federation is loaded onto the single lever that reaches all three tiers. The anchoring practice is not merely an administrative habit. It is the predictable consequence of a federation in which the centre has exactly one pay instrument with national reach.
The implication for reform is specific and constrains the proposals in sections 12 and 13. A reform that fixes only federal pay fixes the minority of the problem. A reform that imposes a national salary structure on states is unconstitutional. The workable route is federal-first: the centre conducts the job evaluation, publishes the methodology, occupational bands and benchmarking data as an open public good, adopts the framework federally, and makes it freely available for states to take up in whole or in part. Adoption should then be encouraged through levers the centre legitimately controls, including CPS implementation support, payroll audit assistance and reform-linked financing, rather than through the wage floor.
Public-sector compensation should be assessed as the full package: cash salary, allowances, employer pension contribution, health cover, housing support, job security, career progression and professional development. Nigeria assesses almost exclusively the first two, and negotiates over the first two, which is why every pay round becomes a cash confrontation.
Nigeria's Contributory Pension Scheme is the strongest institutional asset in this space and is systematically underused as a compensation instrument. Under the Pension Reform Act 2014, the minimum contribution is 18 per cent of monthly emoluments, comprising 10 per cent from the employer and 8 per cent from the employee. Industry assets reached ₦31.32 trillion in May 2026 across 11.32 million registered contributors, having grown 29.5 per cent year on year. PenCom has publicly proposed raising the employer contribution rate as part of the current review of the Act, with the Director-General clarifying that any increase would apply to employers rather than to employee deductions.
The economics of deferred compensation are favourable to a fiscally constrained state that needs to retain scarce professionals:
● Employer contributions are funded and portable within Nigeria, so they do not create the unfunded liability that defined-benefit promises did.
● Contribution rates can be differentiated by occupational group without disturbing the visible cash hierarchy that drives union comparisons and political controversy.
● Vesting and tenure-linked enhancements attach value to staying, which cash salary does not.
● The fiscal cost is smoother than a cash increase of equivalent present value, though it is real and must be scored honestly rather than treated as free.
The disadvantages are equally real and constrain the design. Deferred compensation is worth less to a young professional with a high personal discount rate and an offer in Manchester or Riyadh, so it cannot substitute for cash at the recruitment margin. It is worth nothing at all if contributions are not remitted, and non-remittance by state governments has been a recurring PenCom enforcement problem. It shifts cost to future budgets, which requires actuarial discipline and honest scoring. And enhanced contributions for selected groups raise the same equity questions as any other differentiation, which is exactly why they belong inside a transparent framework rather than in a side agreement.
A reasonable design would use an enhanced employer contribution, in the range of 15 to 20 per cent, as a targeted retention instrument for occupational groups with demonstrated attrition to international markets, with vesting conditions and a published cost.
Nigeria loses trained professionals. The question is what share of that loss is attributable to compensation architecture rather than to working conditions, security, infrastructure, career structure or the simple wage gap between a lower-middle-income country and high-income destinations.
Table 4: Nigerian-trained doctors on the UK General Medical Council register
| Date | Number | Source |
|---|
| Sept 2021 | 8,737 | GMC register, as reported |
| July 2022 | 9,976 | GMC register, as reported |
| 2023 | 12,198 | Peer-reviewed study, 2025 |
| June 2026 | 15,831 | GMC register, as reported |
Alongside this: the UK Nursing and Midwifery Council recorded at least 14,815 Nigerian-trained nurses and midwives joining its register over five years to 2024, making Nigeria the third-largest source country after India and the Philippines. Nigeria's Coordinating Minister of Health stated in 2025 that over 16,000 doctors had left in five to seven years, that the doctor-to-population ratio stood at about 3.9 per 10,000, and that training a single doctor costs in excess of $21,000. The Medical and Dental Council's register grew to roughly 130,000 by 2026 while the number practising in Nigeria was put at about 55,000.
The fiscal-loss arithmetic is straightforward and worth stating conservatively. At $21,000 per doctor, the roughly 7,100 additional Nigerian-trained doctors who joined the GMC register between 2021 and 2026 represent about $149 million in training investment transferred to one destination country. That figure understates the total loss, because it excludes destinations other than the UK, excludes nurses and allied professionals entirely, and values only direct training cost rather than the foregone output of a trained clinician.
But causal attribution must be careful. The nominal wage gap is so large that it swamps any plausible domestic policy response. An NHS Band 5 nurse starts at £32,073; a Nigerian nurse entering CONHESS 07 receives a reported basic of about ₦161,000 monthly. Even adjusting for purchasing power and for the fact that migration carries substantial transition costs, no fiscally sustainable Nigerian salary closes that gap.
This is the important analytical point, and it cuts against the simplistic version of the brain-drain argument. Nigeria cannot compete on cash with high-income health systems and should stop pretending that pay reform will stop emigration. What compensation architecture can plausibly influence is the margin : the choice between a Nigerian teaching hospital and a Nigerian private hospital, between public service and domestic private practice, between staying five years and staying two, and between returning after training abroad and not returning. Those margins are where career structure, specialist premia, pension accrual, professional development and working conditions operate. They are also precisely the margins that a compressed, minimum-wage-anchored structure cannot address, because it has no instrument for saying that a paediatric intensivist in Maiduguri should be paid differently from a general administrative officer in Abuja.
The relevant comparators are not countries with high public salaries. They are countries that have institutionally separated the wage-floor question from the compensation-design question.
Table 5: Institutional separation of minimum wage and public pay determination
| Country | Minimum wage set by | Public-sector pay determined by | Basis |
|---|
| United Kingdom | Low Pay Commission, advising government under the National Minimum Wage Act 1998 | Eight independent Pay Review Bodies covering roughly half the public workforce, plus departmental settlements for civil servants | Evidence-based recommendations against remit letters; recruitment, retention and motivation evidence |
| Kenya | Ministry of Labour through wages councils | Salaries and Remuneration Commission, established under Article 230 of the 2010 Constitution | Job evaluation, comparative labour-market surveys, fiscal sustainability, attraction and retention, productivity, four-year review cycle |
| Ghana | National Tripartite Committee | Fair Wages and Salaries Commission, Act 737 of 2007, operating the Single Spine Salary Structure | Job evaluation into 25 grades with service classifications, plus explicit market premium for scarce skills |
| Nigeria | National Assembly, by statute, following tripartite negotiation | NSIWC, in practice through consequential adjustment to the minimum wage | Ability to pay, negotiated under industrial-action pressure |
Three lessons, stated with their limits.
The UK model shows separation working, but it is institutionally expensive. Eight review bodies, a supporting secretariat in the Office of Manpower Economics, annual evidence cycles, and published reports represent an analytical apparatus Nigeria cannot build overnight. It also shows the limits of separation: governments are not bound by the recommendations, and sustained real-terms restraint has produced repeated industrial disputes in the NHS. Process independence does not guarantee industrial peace.
Kenya shows that a single constitutional body can do the whole job in a lower-income federal-ish setting. The SRC's statutory principles are almost exactly the ones Nigeria needs: fiscal sustainability of the total compensation bill, ability to attract and retain requisite skills, recognition of productivity and performance, transparency and fairness. It conducts job evaluation and labour-market surveys, and its advice is a mandatory prerequisite for determining public remuneration. Kenya's 2025 SRC regulations were explicitly designed to remove subjectivity from collective bargaining. This is the closest available template.
Ghana is the cautionary tale, and Nigeria should study the failure as carefully as the design. The Single Spine reform did the analytical work properly. It also produced a wage bill that consumed 72.3 per cent of tax revenue by 2012, far above the 35 per cent West African Monetary Zone convergence threshold, largely through migration onto the new structure combined with arrears. Ghana is now transitioning the FWSC into an Independent Public Emoluments Commission. The lesson is unambiguous: job evaluation without a hard aggregate ceiling is a fiscal accident waiting to happen. Any Nigerian equivalent must be built with the ceiling first and the structure inside it.
"Government cannot afford higher salaries." Largely valid, and it should constrain the proposal. At personnel costs of ₦10.75 trillion against projected revenue of ₦34.33 trillion, and debt service at 45 per cent of that revenue, aggregate expansion is not available. The response is that the proposal is not aggregate expansion. It is reallocation within a capped envelope, with net increases conditional on verified headcount reduction and audited payroll integrity. Where this objection bites hardest is at the state level, where 26 of 34 states cannot cover personnel costs from their own revenue; the reform must be federal-first and state-optional.
"Public servants already earn more than most Nigerians." Probably true at the median, given the size of the informal sector, and it is the correct instinct for a taxpayer to have. But it is not responsive. The argument is not about the median public servant. It is about the tail: the specific occupations where government is losing the competition and where the loss has disproportionate consequences. A structure can simultaneously overpay a redundant administrative grade and underpay a forensic investigator.
"Higher salaries will increase the deficit." Valid as stated, which is why the proposal ties differentiation to rationalisation and requires published costings. It is also why enhanced pension contributions must be actuarially scored rather than treated as a costless concession.
"Private-sector salaries are not an appropriate benchmark for government." Partly valid, and it should shape the design. Government offers tenure security, pension accrual, predictable progression and, for many, genuine mission value. A public-sector discount to private compensation is therefore economically appropriate in most occupations. The right response is to make the discount explicit and bounded: a stated target, occupation by occupation, of a defensible percentage of the relevant market comparator, monitored through vacancy and attrition data. What cannot be defended is the current position, in which the implicit discount is neither chosen nor measured, and is set instead by the arithmetic of a consequential-adjustment schedule.
"Differentiated pay creates inequality within government." Valid as a description, invalid as an objection, and Nigeria has already conceded the principle. The state already pays some public servants multiples of others. The question is only whether the differentiation follows analysis or follows revenue-retention rights. The former is defensible; the latter is not.
"Autonomous trusts could become unaccountable." Substantially valid and the strongest constraint on section 11's proposals. Nigeria's record with autonomous public bodies includes both genuine capability and serious governance failure. Autonomy over pay without autonomy over dismissal, without published accounts, without independent audit and without a hard budget constraint reliably produces cost inflation.
"Minimum wage increases already provide a mechanism for improving public pay." This is the objection the entire essay is written against. The mechanism exists and functions, but it improves pay at the bottom while progressively destroying the structure above it. It is a redistribution mechanism operating inside the public payroll, disguised as a compensation policy.
"Higher pay does not necessarily produce better performance." Correct, and this must be conceded fully. There is no reliable evidence that raising Nigerian public salaries would by itself improve productivity or reduce corruption. The efficiency-wage literature suggests that higher pay raises the cost of job loss and therefore the expected penalty for misconduct, but that mechanism operates only where detection and dismissal are real. Where dismissal is effectively impossible, higher pay increases the rent from holding the post without increasing the risk of losing it, which is not obviously an improvement. Compensation reform without recruitment reform, performance management, functioning discipline, digital payroll, and transparent promotion is money spent for nothing. This should be a hard precondition, not an accompanying aspiration.
Layer 1: Statutory minimum wage. Retained exactly as it is, as a floor applying to covered public and private employment, reviewed every three years under the amended Act, determined through tripartite negotiation and enacted by the National Assembly. It answers the protective question and nothing else.
Layer 2: Core public-service salary framework. A job-evaluated structure for the mainstream civil service, built from a formal evaluation of every job family against a defined set of factors: skill scarcity, educational and training requirements, responsibility and decision-making authority, risk and working conditions, labour-market comparability, cost of replacement, professional accreditation, management span and geographic difficulty. Grades attach to evaluated jobs, not to tenure. Allowances are consolidated into pensionable basic pay wherever possible, with a published minimum ratio of basic to gross on the Kenyan model.
Layer 3: Specialist and scarcity premia. Published, time-limited, evidence-based premia attached to occupations rather than to individuals, triggered by measured vacancy rates, attrition rates and market-gap analysis, and subject to sunset and re-testing. This is Ghana's market premium instrument, with the sunset clause Ghana lacked.
Layer 4: Institutional flexibility. Defined, principled criteria under which an institution may operate outside the core framework, replacing the current criterion of revenue-retention rights. Candidate criteria: demonstrable competition with commercial employers for the same specific skills; regulatory functions where capture risk is high, and the regulated industry actively recruits; measurable and attributable output. Each grant of flexibility should be time-limited, published, and conditional on published accounts and independent audit.
Layer 5: Total compensation. Salary, allowances, differentiated employer pension contribution, health cover, career progression and professional development, costed and published as a single package per occupational group.
Who decides. The central recommendation is institutional. Nigeria should establish an independent public-service remuneration review mechanism, either by substantially strengthening and insulating the NSIWC or by creating a statutory commission alongside it, with an explicit statutory mandate modelled on Kenya's Article 230: fiscal sustainability of the aggregate compensation bill, attraction and retention of requisite skills, recognition of productivity and performance, transparency and fairness. It should conduct labour-market surveys, publish its evidence and recommendations, operate on a fixed multi-year cycle, and be constrained by an aggregate ceiling set in the Medium-Term Expenditure Framework.
Occupational sub-panels for health, education and security, on the UK review-body model, can be added incrementally as analytical capacity develops. They should not be attempted all at once.
Everything above fails at implementation unless one further question is answered. If pay attaches to an evaluated post rather than to a person's accumulated seniority, and if the rate for that post is fixed and published, then the single most important instrument of income growth in the Nigerian public service disappears.
That instrument is promotion. Because base rates are compressed and only move when the minimum wage moves, promotion has ceased to function as an assignment of greater responsibility and has become the routine mechanism for delivering a pay increase. Cadres are upgraded, grades are converted, and advancement exercises are run at scale. The mechanism is visible in the accounts: the 2026 federal budget carries ₦150 billion for promotion and salary arrears as a distinct line within the service-wide vote.
The consequences are predictable. Establishments become top-heavy relative to the functions they perform. The wage bill grows through headcount-at-grade rather than through published rates, which means neither of its two components is separately forecastable. And because grade is the only currency, the grade loses its informational content: it stops describing what a person does.
Close that valve without replacing it and one of two things happens. Either the reform is defeated politically, because the workforce correctly perceives that it has lost its only route to nominal income growth in a high-inflation economy. Or the pressure migrates into allowances, acting appointments, duty-tour payments and special-duty awards, which are less visible, frequently non-pensionable and easier to allocate on political grounds. That is precisely how the current structure became allowance-heavy in the first place, and it would happen again within two budget cycles.
Seven structural changes are therefore not optional accompaniments to the pay framework. They are what makes fixed salaries administrable.
1. Move from rank-in-person to rank-in-post, and enforce it through the payroll. Each MDA operates an approved establishment schedule listing every funded post at its evaluated grade. A post cannot be created without evaluation and funding. Promotion occurs only into a vacant funded post. This is enforceable only if the establishment register is integrated with IPPIS so that the payroll cannot pay a grade for which no funded post exists. Without that integration the rest is advisory.
2. Build a parallel professional ladder, or the reform will drive specialists out. Rank-in-post is brutal for professionals if the only route upward is a management post. A consultant surgeon, a forensic accountant or a structural engineer should be able to reach the upper bands through demonstrated expertise without acquiring a directorate. Nigeria should operate two spines: a managerial spine progressing by span of responsibility, and a professional spine progressing by accreditation, sub-specialty certification, fellowship and assessed technical competence, with genuine overlap in pay between them. This is also the cheapest available correction to the compression problem, because it restores a return to skill without inflating the management establishment.
3. Make within-band step progression the routine mechanism, and make it earned. Broad bands with defined steps give annual, modest, budgetable income growth. Step movement should require satisfactory assessed performance rather than the passage of time, with a published proportion of staff eligible in any year. Incremental drift is a real recurrent cost and should be forecast explicitly in the MTEF rather than discovered in implementation, as it typically runs one to two per cent of the paybill annually.
4. On the annual review, indexation is right in principle but automatic full CPI indexation is not. The instinct is correct: the absence of any routine adjustment is what produced a sixteen-year stalemate on academic pay and what makes the triennial minimum-wage round so destructive. An annual review is the answer. But automatic full indexation of the entire paybill, in an economy with inflation in the twenties and general government revenue near a tenth of GDP, transfers all inflation risk to the budget, removes the adjustment margin in a revenue shock, and is mildly inflation-propagating where the state is the largest formal employer.
The workable design is an annual review conducted by the remuneration commission, with CPI as the published presumption, constrained by an aggregate ceiling set in the MTEF, and subject to an affordability override that must be exercised publicly and with stated reasons. A government that wishes to award less than CPI should have to say so and defend it, which is a far better discipline than the present arrangement in which nothing happens at all until industrial action forces it.
5. Keep the annual uplift uniform in percentage terms, and change relativities only at the structural review. This is the discipline that protects the whole reform. Differentiated percentage uplifts applied across bands are exactly how compression occurs; the September 2024 schedule is the demonstration. The annual review should therefore move all bands by the same percentage by default, preserving relativities. Changes to relative pay between occupations should be made deliberately, on evidence, at a structural re-benchmarking every three or four years, on the Kenyan cycle. Two movements, two purposes, kept apart.
6. Build headroom between the statutory floor and the bottom of Band 1. The minimum wage will continue to rise every three years by statute. If the foot of the lowest band sits at or near the floor, every statutory increase mechanically bites into the structure and the consequential-adjustment problem reappears under a new name. The bottom band should therefore be set with a deliberate margin above the floor, sized so that a plausible triennial increase is absorbed without recalibrating anything above it. This is the technical step that actually delivers the separation this essay argues for.
7. Settle assimilation and over-grading before migration, not during it. A substantial number of serving officers will map onto an evaluated band paying less than their current grade attracts. If this is not decided in advance, assimilation will resolve upward for everyone, and the fiscal outcome will be Ghana's: a job-evaluated structure whose migration cost and arrears drove the wage bill to 72.3 per cent of tax revenue. Nigeria should red-circle affected staff, protecting cash pay in nominal terms while withholding further uplift until the band catches up, with a published sunset. It should also publish assimilation rules before evaluation results, so that the rules cannot be negotiated retrospectively case by case.
Two consequences follow that should be stated rather than discovered later. First, closing the promotion valve makes deferred compensation more important, not less, which strengthens the case in section 7 for using differentiated employer pension contributions as a retention instrument. Second, if upward movement now requires a vacancy, senior grades will jam unless retirement discipline, fixed-term senior appointments and genuine performance exit are enforced. A structure in which nobody leaves the top is a structure in which nobody enters the middle.
On public-service trusts, the honest assessment is that the case is genuinely strong in tertiary healthcare and genuinely weak elsewhere. Teaching hospitals face the most acute specialist retention problem, have measurable output, and already possess partial financial autonomy. A small number of pilots with real autonomy over recruitment, staffing mix and specialist remuneration, combined with published clinical and financial performance data and hard budget caps, is a defensible experiment. Universities have partial autonomy already, and the 2026 experience of being directed to fund a nationally negotiated 40 per cent increase from internally generated revenue illustrates the central risk precisely: autonomy over cost without autonomy over the pay decision is the worst of both arrangements. Basic education, policing and core policy ministries should remain within the framework, with differentiation handled through Layer 3 rather than through institutional fragmentation. Fragmenting policing pay in a federation with Nigeria's political economy would be reckless.
Years 1–2. Publish the complete federal compensation dataset: every consolidated structure, every allowance, every grade, in machine-readable form. Complete a biometric and qualification audit of the federal payroll. Legislate the mandate and independence of the remuneration review mechanism. Commission the job evaluation. Set the aggregate ceiling in the MTEF. The cost of these steps is administrative and small; the political cost of the first is not.
Years 2–4. Complete job evaluation and publish evaluated grade structures alongside the assimilation and red-circling rules, in that order. Build the establishment register and integrate it with IPPIS so that no payment can be made at a grade for which no funded post exists. Design the professional spine with the relevant accreditation bodies. Consolidate allowances into pensionable basic, with a standing prohibition on the creation of new allowances outside the commission. Replace the automatic consequential-adjustment mechanism with the annual review, while retaining the statutory floor and setting the bottom band with headroom above it. Introduce the first tranche of specialist premia in the two or three occupations with the clearest documented attrition, most plausibly critical-care and surgical specialties and specified regulatory functions.
Sub-national track, in parallel throughout. Publish the job evaluation methodology, occupational bands and benchmarking data as an open public good that any state may adopt without charge. Offer states technical support on payroll audit and CPS implementation, since a state without a funded pension cannot use deferred compensation at all. Tie reform-linked financing to payroll integrity and pension compliance rather than to headline wage announcements.
Years 4–7. Migrate to the evaluated structure, phased and within the ceiling. Move promotion onto a vacancy basis, with published posts and competitive assessment, and wind down blanket advancement exercises. Begin step-based progression on assessed performance, with drift scored in the MTEF. Introduce differentiated employer pension contributions for identified retention-critical groups, actuarially scored. Conduct the first structural re-benchmarking of relativities. Publish criteria for institutional flexibility and re-test every existing exemption against them. Evaluate two or three health-sector autonomy pilots against published performance data before extending or abandoning them.
Throughout: no compensation improvement is released for any group without corresponding reform of recruitment, performance management and discipline in that group. That conditionality is the fiscal bargain, and if it is not enforced, the entire proposal becomes an expensive way of paying more for the same performance.
Nigeria has spent four decades asking one question and expecting it to answer two. The question it asks is what the lowest-paid worker should receive. From that answer it derives, through a schedule of declining percentages negotiated under strike pressure every few years, what a surgeon, a tax auditor, a physics teacher, a bridge engineer and a permanent secretary should receive.
The result is exactly what the arithmetic predicts. A structure in which a professional qualification is worth a 59 per cent premium over a school-leaver grade. A structure in which academic pay went unreviewed for sixteen years and was then settled by ultimatum. A structure in which police basic pay sits below the statutory floor and is patched with allowances. A structure in which the institutions that pay competitively are those that happen to touch revenue on its way to the Federation Account, rather than those that happen to need scarce skills.
The minimum wage is doing its job. It is protecting the bottom of the distribution, which is what a floor is for. The failure is that Nigeria has never built anything above it. There is no job evaluation, no labour-market benchmarking, no published compensation data, no independent review mechanism, and no framework for deciding what any particular public job is worth.
The reform is therefore not principally about money. It is about acquiring an instrument the Nigerian state currently does not possess: the ability to say, with evidence and in public, what it must pay to obtain a specific capability, and to have that judgment survive an election cycle and a strike threat.
A country cannot demand world-class taxation, regulation, healthcare, education, infrastructure and security while treating the compensation architecture for the people who deliver those functions as a derivative of its minimum-wage policy. But neither can it demand better pay without a smaller, more selective, better-audited and more accountable public service. Those two propositions are not in tension. They are the same bargain, and Nigeria should make it explicit, with the numbers published, rather than continuing to negotiate it implicitly every three years with a work stoppage as the only mechanism of price discovery.
The minimum wage should protect the floor. It should not be asked to design the building.
Legislation and official framework
● National Minimum Wage (Amendment) Act 2024: ₦70,000 monthly floor, application across the federation, exemptions under Section 4. Note that legal commentaries conflict on the revised review cycle, most stating three years, at least one stating two.
● Pension Reform Act 2014: minimum 18 per cent contribution, 10 per cent employer and 8 per cent employee.
● Salaries and Remuneration Commission Act 2011 (Kenya) and Article 230, Constitution of Kenya 2010.
● Fair Wages and Salaries Commission Act 2007 (Act 737), Ghana.
● National Minimum Wage Act 1998 (UK); Office for the Pay Review Bodies and the eight UK Pay Review Bodies.
Nigerian pay determination
● Committee on Consequential Adjustments in Salaries, Memorandum of Understanding, September 2024, chaired by the Head of the Civil Service of the Federation. Percentage bands: CONPSS 01–06, 80.81–64.73%; 07–14, 45.59–19.35%; 15–17, 14.35–4.41%. Reported via multiple Nigerian outlets, September 2024.
● NSIWC circular on consequential pension adjustment following the 2019 minimum wage, showing 59% at CONPSS 01 declining to 9% at CONPSS 17.
● NSIWC announcement of 25–35% increases across six consolidated salary structures effective 1 January 2024.
● FGN–ASUU renegotiated agreement signed 14 January 2026: 40% uplift effective 1 January 2026, delivered substantially through the Consolidated Academic Tools Allowance; universities directed to fund from IGR; incomplete implementation reported as at August 2026.
Fiscal data
● 2026 Budget Speech, State House, and Budget Office of the Federation briefings, December 2025.
● OECD/AUC/ATAF, Revenue Statistics in Africa 2025 , Nigeria country note: tax-to-GDP 8.2% (2023).
● IMF Selected Issues Paper, Nigeria's Tax Revenue Mobilization (2023): general government revenue 7.3% of GDP (2021).
● BudgIT, Nigeria's Economic Reforms: What Has Changed Across Nigeria's States? (2026), reported September 2026.
● Agora Policy, Why Nigeria's Cost-of-Collection Approach Is No Longer Tenable (2024).
Workforce and migration
● UK General Medical Council register, as reported at successive dates 2021–2026.
● UK Nursing and Midwifery Council register data to September 2024.
● Statements by the Coordinating Minister of Health and Social Welfare, 2025.
● Office of the Head of the Civil Service of the Federation, Civil Service Week briefing, June 2024: verified federal civil service headcount of 69,308.
● PenCom industry reports, May 2026: pension assets ₦31.32 trillion, 11.32 million contributors.
Sub-national data
● BudgIT, state fiscal reviews (2026) on IGR, personnel costs, and FAAC dependence.
● PenCom Q3 2025 industry report and 2026 Consultative Forum for States on CPS implementation status. Note that reported counts of "implementing" states vary between roughly eight and seventeen depending on whether the measure is full implementation, an established pension bureau, or an enacted law.
● State minimum wage rates aggregated from state government announcements as reported by Nairametrics and Legit.ng, April to May 2026; non-compliance count from a 2026 Pulse Nigeria review. Announced rates, not audited payroll data.
● Abia figures are allegations made in an opposition party statement (2026), not audited data, and are presented as contested claims.
Salary figures
All Nigerian salary figures in Table 1 are drawn from published press summaries of NSIWC circulars, union statements, one fact-checking verification (DUBAWA, on CONPOSS), one institutionally published scale (University of Ibadan, CONUASS), and commercial salary aggregators of variable reliability. They are reported figures, not verified primary data. Where the range across sources exceeds roughly 30 per cent, the conflict is flagged in the table. No figure in this document has been estimated, interpolated or constructed where a source was unavailable.
Currency and deflation. All naira figures are nominal unless stated. Dollar conversions use approximately ₦1,400/$, the 2026 budget assumption. Historical minimum-wage dollar equivalents vary substantially across sources because of disputed contemporaneous exchange rates, most notably for 1981, where $173 and $204 both appear in reputable accounts.