Capital Market Stakeholders Raise Concerns as 30% CGT Risks Investor Flight and Double Charge
Nigeria’s financial markets are bracing for potential shocks as industry operators, investment analysts, and market development advocates intensify opposition to the proposed 30% CGT on capital market transactions exceeding N150m, cautioning that the policy could trigger investor exits, discourage capital formation, and expose foreign investors to double taxation at a critical economic period.
The proposed 30% CGT — which targets gains realised from large-volume securities transactions — has become one of the most contentious fiscal debates heading into 2026, with stakeholders warning that the measure may erode returns on investment, weaken trading liquidity, and heighten systemic risk in a market still grappling with inflationary pressure and fragile investor confidence.
According to analysts, while the government’s revenue drive is understandable, imposing 30% CGT at this stage could undermine long-term economic growth by discouraging portfolio inflows, slowing listing activities, and disincentivising participation by institutional investors who serve as primary liquidity providers in the Nigerian capital market.
Investors May Bear Full Burden of 30% CGT
Market professionals argue that the structure of the proposed 30% CGT suggests that investors — rather than brokers — will ultimately shoulder the impact of the tax burden, thereby shrinking net investment returns and altering portfolio decisions.
They warn that in an economy where inflation remains high, a post-tax return that is significantly lower than headline inflation could make local assets unattractive when compared with competing frontier and emerging markets.
Analysts also note that the 30% CGT introduces behavioural risk, as investors may cut exposure to Nigerian equities or divert capital toward jurisdictions where capital gains regimes are more favourable or exempt.
Foreign Investors Raise Double Taxation Fears Under 30% CGT
One of the strongest objections relates to the potential double taxation risk facing offshore investors who may be required to pay tax in Nigeria and again within their home tax jurisdictions.
Stakeholders caution that such a framework could discourage foreign portfolio investors — a key source of liquidity and foreign exchange inflows — particularly at a time when the market is still recovering from years of capital flight, currency volatility, and macroeconomic instability.
According to operators, the 30% CGT may tilt investor preference toward other African and Asian markets where capital gains are either modestly taxed or fully exempt, further weakening Nigeria’s global competitiveness as an investment destination.
Liquidity Providers Warn of Market Ripple Effects
Investment bankers and stockbrokers emphasise that many investors who fall within the N150m threshold are institutional players — including local pension funds, fund managers, and foreign trading firms — whose activities are central to maintaining market liquidity.
They warn that the implementation of 30% CGT could cause these investors to scale back activity, reduce trading frequency, or adopt defensive strategies that may tighten liquidity conditions across the exchange.
Stakeholders fear that such distortions could ultimately affect smaller retail investors, who may indirectly absorb pricing adjustments introduced to hedge against the risk cost of 30% CGT.
Analysts Question Market Readiness for 30% CGT Implementation
Operators also recall that Nigeria previously suspended a lower 10 per cent capital gains tax regime in order to allow the market to stabilise and deepen, arguing that the market has not yet developed sustainably enough to absorb a higher 30% CGT without disruption.
They contend that market infrastructure, depth, and cross-border competitiveness remain areas requiring consolidation, and that introducing 30% CGT in the current phase could undermine the growth progress recorded in recent years.
Local Investors Face Multiple Tax Layers
Beyond foreign participation concerns, analysts highlight that local investors already operate under multiple layers of taxation — including company income tax, withholding tax on dividends, value-added tax on transactions, and statutory market charges.
Introducing 30% CGT, they argue, risks over-taxing productive capital and contradicts Nigeria’s broader drive to mobilise long-term domestic savings for productive investment and infrastructure financing.
Stakeholders are therefore calling for suspension of implementation and structured stakeholder engagement to explore alternative revenue channels that do not distort capital market growth dynamics.
Capital Flight Risk and Market Competitiveness
Industry leaders warn that imposing 30% CGT could fast-track capital migration to markets with zero or lower capital gains regimes, especially as several comparator economies do not apply CGT to securities trading.
They also argue that the proposal conflicts with fundamental principles of investor protection and market development, describing it as potentially punitive in a developing economy still seeking to strengthen confidence, attract listings, and deepen capital mobilisation.
Revenue Drive Versus Long-Term Growth Objectives
While acknowledging the government’s fiscal revenue needs, analysts insist that policy design must balance short-term tax gains with sustainable market expansion and capital mobilisation objectives.
They caution that if the 30% CGT discourages investment flows — particularly foreign portfolio inflows — the resulting decline in liquidity and FX receipts could offset whatever revenue gains the tax measure intends to achieve.
Stakeholders therefore advocate for wider consultation, evidence-based impact analysis, and phased policy reform that protects investor confidence while supporting government fiscal stability.
Call for Suspension and Policy Review
With debate intensifying across capital market circles, industry operators maintain that suspending the proposed 30% CGT and engaging key market stakeholders remains the most prudent path.
They stress that Nigeria’s capital market — a vital engine for economic diversification and private-sector financing — must be strengthened rather than constrained by fiscal measures that could impair participation, weaken liquidity, and trigger cross-border capital flight.
According to them, securing investor confidence remains essential to sustaining long-term economic growth, deepening capital formation, and positioning Nigeria competitively within global investment markets.
