Tribunal draws a critical line between charitable tax exemption and investment income, ruling that substantial fixed-deposit placements can amount to taxable business activity.
By A1 NEWS International
ABUJA, Sept. 10, 2026
The Tax Appeal Tribunal, Abuja Zone, has dismissed a major tax appeal involving the Cement Technology Institute of Nigeria, holding that substantial investment income generated through fixed deposits and other financial placements could not enjoy the blanket tax exemption available to qualifying public-benefit institutions.
In a judgment with potentially wider implications for companies limited by guarantee, educational institutions, charities and other non-profit organisations, the Tribunal held that the source and character of income, rather than merely the organisation’s non-profit status or the ultimate use of its funds, are central to determining tax liability.
The Tribunal consequently affirmed a Companies Income Tax (CIT) liability of N1,835,484,959.69 for the relevant 2018–2020 years of assessment and Tertiary Education Tax of N190,158,410.44, subject to the statutory recomputation and adjustments ordered in the judgment.
It also upheld a Withholding Tax (WHT) assessment of N85,267,896.67, subject to arithmetic correction or adjustment where evidence establishes that any component did not represent a qualifying payment.
The dispute behind the billions
The case arose from a tax audit and subsequent assessment by the Federal Inland Revenue Service (FIRS) concerning the Institute’s financial activities.
The Appellant, incorporated on May 15, 2012, as a company limited by guarantee under the Companies and Allied Matters Act, had objects centred on research, technology adaptation and human-resource development within Nigeria’s cement industry.
Its governing documents also prohibited profit-making ventures and the distribution of income or property to members, directors or trustees by way of dividends, bonuses or other benefits.
That non-profit structure became central to the Institute’s defence.
The Institute argued that funds placed with the Bank of Industry (BOI), commercial banks, Federal Government Treasury Bills and Federal Government bonds represented the prudent preservation and management of surplus resources pending their deployment for its institutional and public-interest objectives.
FIRS took a different position.
According to the case before the Tribunal, the tax authority regarded the substantial investment activity and resulting income as falling outside the statutory exemption claimed by the Institute.
The tax authority’s assessments ultimately included CIT, Tertiary Education Tax and WHT.
FIRS assessment exceeded N3.3bn
The judgment records that FIRS issued Demand Notices dated September 7, 2023, assessing the Appellant to a total of N3,339,319,726.74.
The assessment comprised:
Companies Income Tax: N3,050,673,590.63
Education Tax: N203,378,239.38
Withholding Tax: N85,267,896.67
The WHT component arose from the Institute’s alleged failure to deduct and remit tax on management fees paid to the Bank of Industry for managing its investment placements.
The Institute challenged the assessment through its tax consultants, Ascension Consulting Services.
Its objection was rejected by FIRS through a Notice of Refusal to Amend dated September 28, 2023, leading to the appeal before the Tribunal.
Tribunal examines the meaning of charitable tax exemption
At the heart of the dispute was Section 23(1)(c) of the Companies Income Tax Act (CITA).
The provision provides an exemption for profits of companies engaged in ecclesiastical, charitable or educational activities of a public character, but the exemption does not extend to profits derived from a trade or business carried on by the company.
The Tribunal therefore had to determine whether the Institute’s investment activities amounted to a trade or business for tax purposes.
It noted that the issue had potentially significant implications beyond the parties because there was no appellate authority presented to it dealing squarely with the precise question of whether investment income generated from surplus funds of a company limited by guarantee automatically falls outside the statutory exemption.
The Tribunal consequently examined the statutory language, judicial authorities and the evidence surrounding the Institute’s actual financial activities.
‘Actual conduct’ mattered more than corporate description
A significant feature of the judgment was the Tribunal’s decision not to treat the Institute’s non-profit status as determinative.
The Tribunal considered evidence showing that substantial funds were placed in financial instruments, returns were negotiated with financial institutions and the Bank of Industry was engaged to manage investment placements.
It found that those activities demonstrated organisation, deliberateness and a profit-yielding purpose.
The Tribunal relied on the principle that the tax character of an activity must be determined substantially by what the taxpayer actually does, rather than simply by the description it gives to its activities.
In applying that principle, the Tribunal referred to CIR v. Hyndland Investment Co. Ltd. [1929] 14 TC 694, among other authorities.
The Tribunal concluded that the Institute’s conduct was more consistent with an organised investment activity than merely leaving surplus funds in ordinary accounts pending use.
Charitable destination does not automatically change taxable character
The Institute also argued that the investment income was ultimately intended to support its charitable, educational and human-resource development objectives.
The Tribunal rejected the proposition that the intended destination of income, by itself, determines whether the income is taxable.
It considered the source of the income to be critical.
The judgment referred to Rev. M. F. Shodipo & Ors. v. Federal Board of Inland Revenue (1974) 1 NTC 273, noting the distinction between income generated directly from an exempt activity and income generated through a separate trade or business.
The Tribunal therefore held that the fact that the Institute did not distribute profits to its members did not, on its own, answer the statutory question.
The crucial question was whether the particular income under assessment was derived from a trade or business.
Fixed deposits treated differently from government securities
The Tribunal made an important distinction between the Institute’s different investment instruments.
It accepted that qualifying interest earned from Federal Government Treasury Bills and Federal Government Bonds was covered by the applicable Companies Income Tax (Exemption of Bonds and Short-Term Government Securities) Order.
However, it found that the substantially larger component of interest income generated from fixed deposits with commercial banks was not protected by that exemption.
The Tribunal consequently held that interest from fixed deposits and other non-exempt placements was taxable, subject to the proper computation of taxable profit.
This distinction is particularly important because the judgment did not simply declare every naira of investment income received by a non-profit institution taxable.
Rather, it required the tax computation to distinguish between exempt income and income falling outside the statutory exemption.
Gross investment income is not automatically taxable profit
The Tribunal also cautioned FIRS against treating gross investment receipts as automatically constituting the final taxable base.
It stressed the difference between income received and taxable profit.
According to the judgment, once an income source is determined to be taxable, the appropriate statutory deductions, allowances, exemptions and credits must still be applied before arriving at the final tax liability.
That distinction led the Tribunal to order a recomputation of the Institute’s liability.
The Tribunal specifically allowed the management fees paid to the Bank of Industry and SCCO… [as identified in the judgment] as deductible expenses where properly established, while also giving credit for applicable withholding tax deducted at source.
Tribunal fixes CIT liability at N1.835bn
Following the required adjustments, the Tribunal determined the Institute’s Companies Income Tax liability at:
N1,835,484,959.69
The corresponding Tertiary Education Tax liability was determined at:
N190,158,410.44
The Tribunal ordered that the assessment be recomputed to give effect to its findings concerning exempt Treasury Bills and Federal Government Bonds and the allowable statutory adjustments.
N85.27m WHT assessment upheld
The Tribunal separately considered the Withholding Tax assessment of N85,267,896.67.
It held that the obligation to deduct and remit WHT on payments for services arises independently of whether the payer itself enjoys an income-tax exemption.
In the Tribunal’s reasoning, WHT operates as a statutory collection mechanism attached to the nature of the payment.
It therefore rejected the Institute’s argument that its tax-exempt status prevented the WHT obligation from arising in relation to management services provided by the Bank of Industry.
The Tribunal nevertheless qualified its decision by directing that the assessment should stand only to the extent supported by the evidence.
It ordered that arithmetic corrections or adjustments be made where evidence demonstrates that any component does not constitute a qualifying payment.
Why the judgment could matter beyond the Institute
The significance of the ruling extends beyond the immediate tax dispute.
Companies limited by guarantee, charities, educational institutions, foundations and other public-benefit organisations frequently hold surplus funds in bank accounts, fixed deposits, government securities and other financial instruments.
The judgment suggests that non-profit status does not automatically transform all investment returns into exempt income.
Instead, tax authorities and tribunals may examine:
the source of the income;
the nature and scale of the investment activity;
whether the activity amounts to an organised commercial operation;
the financial instruments involved;
the manner in which investments are managed;
whether professional investment-management services are engaged; and
whether a specific statutory exemption applies.
The ruling therefore establishes an important distinction between an institution’s public-benefit purpose and the tax character of income generated from activities outside that core purpose.
Tribunal dismisses appeal
In its final disposition, the Tribunal held that the appeal failed and dismissed it, except to the limited extent covered by the ordered recomputation.
It consequently affirmed the CIT assessment of N1,835,484,959.69, subject to the required adjustments.
It also affirmed the N190,158,410.44 Tertiary Education Tax assessment and upheld the N85,267,896.67 WHT assessment, subject to evidential and arithmetic adjustments.
The Tribunal further upheld FIRS’s Notice of Refusal to Amend dated September 28, 2023, as recomputed in accordance with the judgment.
There was no order as to costs.
A warning for Nigeria’s non-profit sector
The judgment provides a potentially consequential warning for organisations that assume their charitable or educational objectives provide comprehensive protection from taxation.
The Tribunal’s reasoning indicates that tax exemption is conditional, not necessarily absolute, where legislation expressly excludes income derived from a trade or business.
For public-benefit institutions, the practical implication is that the management of surplus funds cannot necessarily be treated as tax-neutral merely because the eventual beneficiary of the funds is a charitable or educational programme.
At the same time, the Tribunal’s insistence on proper statutory computation means that FIRS cannot simply impose tax on gross investment receipts without accounting for legally permissible deductions, exemptions and credits.
The central message of the ruling is therefore twofold: charitable status matters, but so does the source and character of the income.
The Cement Technology Institute case has placed a significant judicial marker on the boundary between non-profit activity and taxable investment activity under Nigeria’s former Companies Income Tax regime.
While the Tribunal recognised the Institute’s public-interest objectives and the absence of evidence that profits were distributed to private beneficiaries, it held that those factors could not, by themselves, shield substantial investment income from taxation where the income arose from activities characterised as trade or business.
The judgment also underscores the importance of distinguishing exempt government securities from taxable fixed-deposit income and of conducting a proper statutory computation before arriving at the final tax payable.
For charities, companies limited by guarantee and educational institutions managing substantial reserves, the case is likely to be closely watched as a guide to how Nigerian tax authorities may scrutinise investment income.
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