Briefly Tax Law Report | September 2026

Under the 2025 Tax Acts, non-resident companies generating income within Nigeria are now mandated to register for a Tax Identification Number, regardless of whether they maintain a physical local office. To enforce this compliance, the legislation imposes a ₦5 million penalty on any Nigerian entity that enters into a contract with a foreign vendor failing to provide such registration details.

This new requirement has drawn scrutiny from industry observers, including KPMG, which has highlighted a significant legal conflict. The firm points to a contradiction between this mandatory registration duty and existing provisions that classify withholding tax as the final Nigerian tax liability for non-residents, creating potential uncertainty for foreign businesses navigating their Nigerian tax obligations.

The Nigeria Revenue Service has initiated a strict enforcement campaign regarding annual tax return filings, effective January 1, 2026. Under the consolidated Nigeria Tax Act, the penalty for late filing has been increased to ₦100,000, a fourfold increase from the previous ₦25,000 fine. This aggressive adjustment is intended to curb widespread corporate non-compliance across the country.

Beyond the initial penalty, the revised law introduces a compounding fee structure to discourage further delays. Businesses that remain non-compliant face an additional ₦50,000 charge for every subsequent month the filing remains outstanding. These escalating costs represent a substantial financial risk for organizations that fail to adhere to statutory reporting deadlines.

Nigeria’s tax landscape is experiencing a period of significant transition marked by competing institutional priorities. While the Nigeria Revenue Service recently reported a 49% increase in first-half 2026 collections and launched a new corporate identity, the nation’s first Tax Ombud has issued a public caution against prioritizing revenue generation at the expense of balanced tax reform.

Concurrently, the regulatory environment is shifting through both legislative and judicial channels. The Finance Ministry has announced a transition to a market-linked interest rate for late tax payments effective October 1, 2026, replacing the previous flat-margin system. These developments, coupled with a recent nuanced ruling from the Tax Appeal Tribunal, underscore a complex period of adjustment for taxpayers and regulators alike.

The National Bureau of Statistics has reported that Pay-As-You-Earn (PAYE) tax revenue across Nigerian states has reached ₦5.15 trillion. For legal practitioners, this figure highlights a rapidly evolving environment within the mining and investment sectors, where increased capital inflows are expected to drive significant demand for specialized legal services.

As the sector grows, businesses involved in mineral exploration, extraction, and logistics must prepare for potential policy reforms and heightened regulatory scrutiny. The success of this investment framework will depend on the maintenance of a transparent and predictable legal environment, making expert counsel essential for navigating the associated compliance challenges and competitive pressures.

The Tax Appeal Tribunal in Abuja has ordered the Cement Technology Institute of Nigeria (CTIN) to pay over ₦2.02 billion in Companies Income Tax and Tertiary Education Tax. The ruling followed the dismissal of the institute’s appeal against additional tax assessments issued by the Nigeria Revenue Service, affirming the tribunal's authority in tax dispute resolution.

This decision serves as a critical reminder for corporate entities and specialized organizations to ensure meticulous compliance with tax statutes. The tribunal has also directed the Nigeria Revenue Service to recompute the liability regarding exemptions for Treasury Bills and Bonds, highlighting the importance for taxpayers to be prepared to substantiate their claims for exemptions during formal proceedings.

The Anambra State Internal Revenue Service has commenced formal statutory enforcement actions against non-compliant taxpayers. This move follows the official expiration of the Voluntary Assets and Income Declaration Scheme (VAIDS) on September 5, 2026.

The enforcement initiative specifically targets taxpayers who failed to regularize their liabilities under the VAIDS window. Furthermore, the agency is pursuing those who ignored previous Best of Judgment assessments or otherwise failed to meet their tax obligations, signaling a shift toward more rigorous collection efforts within the state.

The Federal Government of Nigeria has finalized a shift to a market-linked interest rate regime for late tax payments, scheduled to take effect on October 1, 2026. Under the new rules, interest on Naira-denominated tax liabilities will be calculated based on the Central Bank of Nigeria’s Monetary Policy Rate plus an additional one percentage point.

To ensure a baseline for these calculations, the government has established a floor tied to the yield of 364-day Treasury Bills. This change represents a move toward aligning tax penalties with prevailing market conditions, impacting how businesses manage their tax liabilities and cash flow planning.

The 2026 Trust Filing Season, which commenced on 19 September 2026 and runs until 22 January 2027, marks a significant shift in enforcement for South African trusts. For the first time, the South African Revenue Service (SARS) is applying concrete administrative penalties to trusts that fail to meet their compliance obligations.

Beyond the enforcement of filing deadlines, the regulatory landscape for trusts has tightened through specific legislative changes. These include new rules governing the attribution of income when a donor emigrates, as well as a mandate to tax the vested income of non-resident beneficiaries directly within the trust structure. Trustees must now navigate these more rigorous tax requirements to avoid potential financial exposure.

The public comment period for the 2026 draft tax bills concluded on 28 August 2026, signaling that the proposed legislative package is now moving toward the parliamentary stage. The proposals cover a broad spectrum of fiscal policy, including adjustments to living annuity limits, regulations surrounding cross-border spousal donations, and new protocols for bank refund screening and voluntary disclosure relief.

These measures are expected to be tabled in Parliament in the coming months, with the timeline typically aligning with the Medium-Term Budget Policy Statement. Stakeholders should prepare for these shifts, as the finalized legislation will likely introduce significant changes to both corporate and individual tax compliance frameworks.

SARS has unveiled a comprehensive consultation paper outlining a new Digital VAT Model, representing the most substantial overhaul of the country's value-added tax system since 1991. The proposed framework centers on the implementation of e-invoicing, a robust interoperability architecture, and near real-time e-reporting. The initiative is structured as a multi-year project, with the authorities targeting a phased mandatory adoption beginning in 2030.

This digital transformation is occurring alongside other critical developments in the VAT space. Current regulatory activity also includes the transition of schools out of the VAT system and the introduction of amended rules regarding export zero-rating. These concurrent shifts reflect a broader effort by the revenue authority to modernize tax collection and tighten oversight across various sectors.

International e-commerce platforms Shein and Temu are undergoing a strategic transition in South Africa, moving away from cross-border direct imports toward localized supply chains and fulfillment centers. This shift is a direct response to the government’s tightened customs regime on low-value imports, which has effectively dismantled the previous business model based on tax arbitrage.

According to the "Online Retail in South Africa 2026" report, the impact of SARS’s regulatory intervention has been more significant than initially projected, with Shein’s growth rate slowing to 11%. As the regulatory environment continues to prioritize local compliance, these global retailers are increasingly forced to integrate into the domestic market to maintain their competitive standing.

Effective estate planning in South Africa often involves the strategic transfer of assets to a spouse to optimize tax liabilities and maintain liquidity. Under Section 56(1)(b) of the Income Tax Act, donations between spouses can be utilized to reduce overall tax burdens, though a proposed amendment may soon restrict these benefits exclusively to South African tax residents.

Furthermore, Section 4(q) of the Act allows for the postponement of estate duty when assets are bequeathed to a surviving spouse. Given the potential for legislative changes, taxpayers are encouraged to review their estate structures to ensure they remain compliant and efficient under current and proposed tax rules.

The absence of a valid, professionally drafted will in South Africa leaves the distribution of an individual's estate to the dictates of statutory law rather than personal intent. This lack of planning frequently leads to family disputes and unintended consequences regarding the management of assets.

Beyond the personal implications, a well-structured will is a critical tool for tax efficiency. Proper drafting allows individuals to manage the impact of estate duty and capital gains tax on their heirs, ensuring that the transfer of wealth is handled in a manner that aligns with both the testator's wishes and the requirements of the tax authorities.

A recent study commissioned by the Consumer Goods Council of South Africa highlights the severe economic impact of the illicit economy, which is estimated to drain R68 billion in tax revenue annually. The report further indicates that these illicit activities have resulted in the displacement of over 87,000 jobs, underscoring the broader social and fiscal consequences of smuggling and tax evasion.

In response to these challenges, SARS Commissioner Johnstone Makhubu has advocated for a R3.6 billion investment in border-scanning infrastructure. This proposed expenditure is intended to bolster the revenue authority's capacity to detect illicit goods and improve enforcement at the country's borders.

SARS has provided clarity on the taxation of employer-provided loans, noting that the official interest rate for fringe benefit purposes was reduced to 7.75% per annum, effective 1 December 2025. This rate is calculated based on the South African Reserve Bank’s repo rate plus one percentage point.

While the rate adjustment is straightforward, the application of the Seventh Schedule remains complex. Employers must ensure they correctly identify which loans qualify as taxable fringe benefits and which are eligible for specific exemptions, as the regulatory requirements are more nuanced than general summaries suggest.