The legislative landscape governing taxation and business compliance in Kenya has undergone a significant transformation with the enactment of the Finance Act 2026. This landmark legislation, signed into law by President William Ruto on June 23, 2026, and largely effective from July 1, 2026, sets the stage for the KSh 4.82 trillion national budget for the 2026/2027 financial year.

The primary objectives of the Finance Act 2026 are to strengthen tax administration, broaden the tax base, enhance compliance, and implement robust anti-avoidance measures. Businesses operating in Kenya must grasp the intricacies of these changes to navigate the evolving regulatory environment successfully, mitigate risks, and optimize their tax positions. The Act represents a concerted effort to improve revenue mobilisation and ensure efficiency within the tax system, rather than solely introducing broad-based tax increases.

This comprehensive overview delves into the critical provisions of the Finance Act 2026, offering actionable insights for Kenyan Small and Medium-sized Enterprises (SMEs), large corporates, and entrepreneurs. Understanding these reforms is not merely about compliance; it is about strategic business planning in a dynamic economic climate.

Key Amendments to Income Tax Provisions

The Finance Act 2026 introduces several significant amendments to the Income Tax Act, impacting how businesses and individuals compute and remit their income taxes. These changes are designed to streamline processes, enhance revenue collection, and address specific areas of the tax code.

One notable change affects the definition of immovable property, where the word "and" has been substituted with "or" in Section 2 of the Income Tax Act. This amendment clarifies that land-based interests and mining/petroleum interests operate as alternative limbs of the definition, reducing previous interpretational ambiguities.

Furthermore, the Act has refined the treatment of gratuity payments. Employees must now complete a minimum service period of three continuous years to qualify for the favourable gratuity tax treatment. For those on shorter contracts, such as one or two-year terms, gratuity will be consolidated with their employment income and subjected to standard income tax rates, representing a significant financial impact for affected individuals and a compliance adjustment for employers.

Pre-populated Tax Returns and Revised Filing Deadlines

A major administrative overhaul is the introduction of pre-populated tax returns. The Kenya Revenue Authority (KRA) is now empowered to generate tax returns on behalf of taxpayers by leveraging third-party data sources, including payroll records and the Electronic Tax Invoice Management System (eTIMS). Taxpayers will receive notifications of their obligation to file, and if they fail to do so, KRA will proceed to prepopulate the returns. Businesses and individuals then have a two-month window from the notification date to review and amend these prepopulated returns, ensuring accuracy and incorporating any uncaptured financial costs or allowable deductions.

The Finance Act 2026 also revises income tax filing deadlines. Individuals whose income is fully taxed at source, predominantly employees under the Pay As You Earn (PAYE) system, are now required to file their annual returns within four months after the end of the year of income, replacing the previous June 30 deadline and aiming to ease congestion on the iTax platform. For nil returns, the submission deadline has been shortened to one month after the end of the year of income. Companies, however, retain their six-month filing period after the end of their year of income.

Taxation of Non-Resident Rental Income

A new non-resident rental income tax regime has been introduced, requiring non-resident persons earning income from property situated in Kenya to self-assess and remit tax. This tax is applied at a final rate of 30% on the gross rental income. Non-resident property owners are now required to register through a simplified framework and remit the tax by the 20th day of the month following the month in which the rent is paid. This measure aims to enhance compliance and ensure proper revenue collection from foreign property owners, unless rent is received by a resident person subject to withholding tax on their behalf.

Significant Changes in Value Added Tax (VAT)

The Finance Act 2026 brings substantial changes to the Value Added Tax (VAT) framework, particularly impacting digital services and certain business arrangements. These adjustments are poised to affect the operational costs and pricing strategies of numerous enterprises.

A critical amendment is the imposition of a 16% VAT on payment and money transfer services provided by payment service providers. This includes a broad spectrum of services such as payment processing, settlement, aggregation services, and payment gateway services. This expansion of the VAT base is expected to increase the cost of digital transactions for businesses and potentially for consumers, as industry players may pass on these additional costs.

Notably, a proposed measure to introduce VAT on person-to-person digital money transfers was, following extensive public participation and stakeholder feedback, ultimately removed from the final Act. This provides significant relief for millions of Kenyans who rely on mobile money and digital platforms for group savings, welfare groups, and community fundraising initiatives.

Additionally, the Act recharacterizes employee-related costs under labour supply, outsourcing, and staffing arrangements. These costs are now deemed to be disbursements made on behalf of the client, altering the VAT treatment of these services. Businesses engaging in such arrangements must review their contracts and accounting practices to ensure correct VAT application and avoid non-compliance penalties.

Revisions to Excise Duty and Customs Levies

The Finance Act 2026 revises various excise duties and introduces new customs-related compliance obligations, affecting both imported goods and certain domestically produced items. These measures are intended to boost local manufacturing, manage imports, and increase government revenue.

There is a significant increase in excise duty on imported sugar, which has jumped from KSh 7.50 to KSh 40 per kilogramme, representing a more than 400% increase in the tax burden. This aims to protect local sugar farmers and millers, although it is also expected to increase the cost of imported sugar for consumers and businesses. The government has also widened the scope of excise duty to cover other imported products, including medium-density fibreboard (MDF), plywood, and shower heads, in a strategic move to encourage local manufacturing and reduce reliance on imports.

While the Finance Bill 2026 initially proposed to increase the excise duty rate on telephones for cellular networks and other wireless networks to 25%, this specific proposal was removed during the legislative process. This means that the previously proposed significant increase in excise duty on mobile communication devices will not take effect, providing stability for consumers and businesses in the telecommunications sector.

Mandatory Export Declaration Regime

A new mandatory export declaration regime for all importers will take effect from September 1, 2026. This requires importers to obtain and retain export declarations from the country of export for all imported goods. Failure to comply with this requirement can lead to severe consequences, including the Kenya Revenue Authority (KRA) rejecting customs declarations, reassessing taxes, and imposing penalties. This measure is aimed at strengthening the integrity of trade data and curbing illicit trade practices, demanding meticulous record-keeping from importing businesses.

Enhanced KRA Powers and Compliance Landscape

The Finance Act 2026 significantly expands the powers of the Kenya Revenue Authority (KRA) and introduces new compliance machinery, signalling a more assertive stance on tax enforcement and revenue collection. Businesses must be acutely aware of these broadened mandates.

KRA's enforcement powers now extend beyond traditional tax liabilities to include the recovery of certain statutory fees, levies, and charges as if they were unpaid taxes. This means that non-compliance with various government fees and levies administered by KRA could trigger the same stringent recovery mechanisms typically applied to outstanding tax debts, expanding KRA's reach considerably.

The Act also strengthens KRA's ability to tackle tax avoidance schemes. It empowers the KRA Commissioner to determine the tax liability of individuals or entities suspected of engaging in tax avoidance. This provision aims to close loopholes and ensure that taxpayers cannot circumvent their obligations through complex arrangements designed solely to reduce tax burdens. Businesses must ensure their financial structures and transactions are transparent and genuinely compliant with tax laws, as KRA is now equipped to scrutinise such arrangements more closely.

Furthermore, the Finance Act 2026 reinforces compliance requirements through the expanded use of the Electronic Tax Invoice Management System (eTIMS). Businesses are expected to fully integrate with eTIMS for invoice generation and transmission, enabling KRA to obtain real-time transaction data. This enhanced digital oversight is a cornerstone of the government's strategy to improve revenue mobilisation and track taxable transactions effectively. Non-compliance with eTIMS requirements can lead to penalties and rejection of input tax claims.

Tax Amnesty Programme: A Window for Compliance

Recognising the challenges faced by many taxpayers, the Finance Act 2026 has introduced a revamped and extended tax amnesty programme. This initiative offers a crucial opportunity for businesses and individuals to regularise their tax affairs without incurring additional penalties and interest.

The tax amnesty applies to outstanding tax liabilities that arose on or before December 31, 2025. To qualify for a waiver of accumulated penalties, interest, and fines, taxpayers must fully settle the principal tax owed by the new deadline of December 31, 2026. Unlike some previous amnesty programmes, this framework requires 100% payment of the principal tax as a prerequisite for the automatic waiver of associated penalties and interest.

For taxpayers unable to make a lump-sum payment of the principal tax, the KRA has facilitated an Automated Payment Plan (APP) accessible through the iTax portal. Under this arrangement, taxpayers can sign a commitment agreement and adhere to an approved repayment schedule to maintain eligibility for the amnesty. This flexibility is particularly beneficial for Small and Medium-sized Enterprises (SMEs) that may have accumulated significant penalties over the years due to economic hardships, providing a structured path to compliance and financial relief.

Common Mistakes Businesses Make

Navigating the complexities of Kenya's tax legislation can be challenging, and businesses often fall prey to common pitfalls that can lead to significant penalties and compliance issues. The Finance Act 2026 introduces new areas where businesses must exercise particular caution.

  • Failing to diligently review and amend KRA’s prepopulated tax returns: While KRA will now prepopulate returns, the ultimate responsibility for accuracy lies with the taxpayer. Businesses must meticulously verify all data, including income, expenses, and deductions, within the two-month review window to prevent incorrect assessments and potential penalties.
  • Overlooking new withholding tax obligations on digital payment services: The expanded definition of "management or professional fees" to include merchant service fees and the 16% withholding tax on interchange, merchant, and network fees require businesses to update their payment processing systems and ensure correct deductions, particularly for transactions involving digital platforms.
  • Missing the extended tax amnesty deadline or misinterpreting its terms: The amnesty offers a valuable opportunity to clear historical liabilities, but failure to settle 100% of the principal tax by December 31, 2026, or to adhere to an approved Automated Payment Plan, will result in the forfeiture of the waiver on penalties and interest.
  • Incorrectly classifying gratuity for employees on short-term contracts: Businesses must accurately assess employee contract durations to determine the correct tax treatment of gratuity, ensuring that payments to those with less than three continuous years of service are correctly subjected to PAYE.
  • Non-compliance with the new mandatory export declaration regime: Importers must understand that from September 1, 2026, the absence of proper export declarations from the country of origin can lead to rejection of customs declarations, reassessment of duties, and penalties, severely disrupting supply chains.
  • Neglecting to update accounting systems for VAT on outsourcing and staffing costs: The recharacterization of employee-related costs in outsourcing arrangements as deemed disbursements necessitates a review of VAT treatment for these services to avoid incorrect input tax claims or under-declarations.

What Your Business Should Do Now: An Action Checklist

Proactive engagement with the provisions of the Finance Act 2026 is essential for every Kenyan business. Implementing the following steps immediately will help ensure compliance, mitigate risks, and leverage new opportunities.

  1. Conduct a comprehensive tax health check and compliance review: Engage with tax professionals to assess your current tax position against the new provisions of the Finance Act 2026, identifying any areas of non-compliance or potential exposure and formulating a robust compliance strategy.
  2. Update internal accounting and payroll systems for new tax treatments: Ensure your Enterprise Resource Planning (ERP) and payroll software are configured to correctly apply the revised gratuity rules, new withholding tax rates on digital payments, and the VAT recharacterization of outsourcing costs, effective from July 1, 2026.
  3. Review and reconcile all historical tax liabilities for the amnesty programme: Utilise the KRA iTax portal to identify all outstanding principal tax amounts incurred up to December 31, 2025, and either settle them in full or apply for an Automated Payment Plan (APP) before the December 31, 2026, deadline.
  4. Prepare for KRA’s prepopulated income tax returns and new filing deadlines: Establish internal procedures to promptly review the prepopulated returns from KRA within the two-month window, ensuring accurate verification and timely submission, especially for individual PAYE taxpayers who now have a four-month deadline.
  5. Implement robust record-keeping and data management for import and eTIMS compliance: From September 1, 2026, ensure all import documentation includes mandatory export declarations from the country of origin and that your eTIMS integration is fully functional and consistently used for all eligible transactions to avoid KRA penalties.
  6. Assess the impact of new excise duties on pricing and supply chain costs: For businesses dealing with imported sugar, MDF, plywood, and shower heads, recalculate landed costs to reflect the increased excise duties and adjust pricing strategies accordingly to maintain profitability and competitiveness.
  7. Seek professional guidance on complex tax avoidance and KRA enforcement powers: Given KRA’s expanded powers to recover statutory fees and scrutinise tax avoidance schemes, obtain expert advice on any intricate business structures or transactions to ensure they are fully compliant and transparent.

The Finance Act 2026 ushers in a new era of tax administration and compliance in Kenya. Businesses that proactively adapt to these changes will be best positioned for sustained growth and operational efficiency.

For tailored advice on navigating the complexities of the Finance Act 2026 and ensuring your business remains compliant, contact Avatechtax for a free consultation today.