Nairobi, Kenya — The long-standing fiscal friction between the Kenya Revenue Authority (KRA) and the banking sector has reached a definitive crossroads following the Supreme Court’s decision in the Absa Bank Kenya vs. Commissioner for Domestic Taxes. This ruling, which insulated digital payment interchange fees from arbitrary tax assessments, has sent shockwaves through the National Treasury, prompting an aggressive counter-move in the proposed Finance Bill 2026. As the state seeks to fund a widening budget, the definition of what constitutes a taxable service in the digital economy is being forcefully redrawn.
Quick Takeaways
- The Supreme Court ruled that interchange fees paid to international card switches like Visa and Mastercard are not subject to Withholding Tax or VAT without explicit legislation.
- The Finance Bill 2026 seeks to override this judicial precedent by specifically rewriting tax rules to capture fees from card payments and digital transaction processing.
- Commercial banks, led by Tier 1 players like NCBA—which recently posted a Sh31.2 billion Profit Before Tax—face renewed pressure to maintain margins as the state eyes their transaction revenue.
Digital payment taxation refers to the application of statutory levies, specifically Value Added Tax (VAT) and Excise Duty, on the processing fees generated when customers use credit or debit cards. In the Kenyan context, this battle centers on interchange fees, which are the commissions shared between the card-issuing bank and the merchant-acquiring bank during a transaction. For years, the KRA has argued these are payments for professional or management services, a claim the Supreme Court has now fundamentally rejected.
The Judicial Reprieve and the Revenue Loophole
The core of the dispute in the Absa case rested on whether payments made to global card networks for the use of their infrastructure constituted a royalty or a management fee. By ruling in favor of the bank, the Supreme Court signaled that the KRA cannot use expansive interpretations of existing laws to tax technological services that do not fit the traditional definitions of consultancy or professional fees. This decision effectively created a multi-billion shilling revenue gap that the government is now desperate to plug.
The timing is particularly sensitive for the Kenyan banking sector. While institutions like NCBA have reported robust growth, with a Profit Before Tax of Sh31.2 billion, the operational cost of compliance is rising. The state is currently juggling multiple new statutory deductions, including the Social Health Insurance Fund (SHIF) at 2.75% and the Housing Levy at 1.5%, which are already squeezing the disposable income of the digital-savvy middle class.
"The Supreme Court ruling was a victory for the principle of legality in taxation. You cannot tax by inference or by stretching definitions beyond their natural meaning; you must tax by clear, unambiguous legislation."
— Senior Tax Consultant, Vellum Kenya
The Legislative Fightback: Finance Bill 2026
Unwilling to let this revenue stream evaporate, the National Treasury has utilized the Finance Bill 2026 to propose a total rewrite of the rules governing digital transaction fees. The bill introduces specific clauses that define card payment fees as taxable services, regardless of the physical location of the service provider. This is a direct attempt to circumvent the judicial victory achieved by the banking lobby and ensure that every swipe of a card contributes to the exchequer.
This legislative shift comes at a time when the Kenya Shilling has stabilized at approximately 130.5 against the USD, providing a predictable but high-cost environment for multinational processors. The aggressive tax stance is part of a broader trend where the state is also eyeing a 25% tax on smartphones, a move that critics argue will stymie the very digital economy the government seeks to tax. The tension between revenue mobilization and digital inclusion has never been more palpable.
Statutory Context: The 2026 Fiscal Environment
To understand the urgency behind these tax moves, one must look at the current statutory landscape. With PAYE tiers reaching as high as 35% for high earners and the introduction of mandatory SHIF contributions, the government is under immense pressure to find non-direct tax revenue sources. The table below outlines the current statutory deduction environment that businesses and employees are navigating alongside these new digital tax proposals.
| Statutory Item | Current Rate / Threshold | Impacted Party |
|---|---|---|
| SHIF Contribution | 2.75% of Gross Salary | All Salaried Employees |
| Housing Levy | 1.5% of Gross Salary | Employer & Employee |
| Top PAYE Tier | 35% (Above Sh800,000) | High-Income Earners |
| 91-Day T-Bill Yield | 15.5% | Institutional Investors |
| Corporate Tax (Banks) | 30% | Commercial Banks |
Implications for the Consumer and Mobile Money
As the state moves to tax card payments more heavily, the competitive landscape for mobile money remains a critical factor. M-Pesa's tiered fee structure, which ranges from Sh10 for small withdrawals to Sh300 for maximum transfers, continues to dominate the retail payment space. If card transactions become more expensive due to the KRA’s new powers, we may see a further shift toward mobile-centric solutions like Safaricom’s Ziidi, which has already been smashing records on the Nairobi Securities Exchange.
The ultimate risk of this legislative push is that it might price millions out of formal banking channels. If banks are forced to pass the cost of these new digital taxes to the consumer, the goal of a cashless society may hit a significant roadblock. For now, the financial sector must wait to see if Parliament will temper the Treasury's hunger for digital revenue or if the 2026 Finance Bill will mark the end of the brief tax reprieve granted by the Supreme Court.