World Bank Proposes Reforms to Boost Kenya’s Revenue
The World Bank has outlined a comprehensive set of reforms aimed at strengthening Kenya’s revenue system by addressing inefficiencies, inequities, and distortions in the country’s tax framework. In its latest Public Finance Review, released on May 28, 2025, the global lender highlights critical structural issues that limit Kenya’s capacity to raise revenue and achieve equitable economic growth. These reforms come at a pivotal time as Kenya grapples with a high risk of debt distress and a slowing economy, with the World Bank projecting a 2025 growth rate of 4.5%, down from 4.7% in 2024.
Challenges in Kenya’s Tax System
Kenya’s current tax system faces several challenges, including a narrow tax base, inadequate progressivity, and numerous exemptions that distort markets and suppress revenue collection. The World Bank notes that these issues constrain fiscal sustainability and limit the country’s ability to fund essential services like education, healthcare, and infrastructure. High debt servicing costs, which consume about a third of tax revenue, further exacerbate the situation, crowding out investments in critical sectors.
Missed revenue targets are a persistent problem, with the Kenya Revenue Authority (KRA) falling short of its goals. By April 2025, KRA collected KSh 2.11 trillion against a target of KSh 2.19 trillion, making it unlikely to meet the fiscal year’s target of KSh 2.67 trillion by June. These shortfalls, coupled with overly optimistic budgeting, hinder fiscal planning and exacerbate debt vulnerabilities.
Proposed Reforms to Enhance Revenue
The World Bank’s recommendations focus on broadening the tax base, improving fairness, and enhancing administrative efficiency. Key proposals include:
1. Personal and Payroll Tax Reforms
The World Bank advocates for redesigning personal income tax (PIT) and payroll levies to make them more progressive. Adjusting tax rates for top and bottom earners could reduce the burden on lower-income groups while increasing revenue by up to 0.2% of GDP. Phasing out mortgage interest deductions is projected to yield an additional 0.25% of GDP annually, and aligning corporate income tax (CIT) rates with PIT rates could further boost revenue. Simplifying tax regimes for micro, small, and medium enterprises (MSMEs) is also recommended to encourage formalization and equity.
2. Broadening the Income Tax Base
Rationalizing inefficient and regressive tax exemptions in both PIT and CIT could generate up to 2.2% of GDP in additional annual revenue. The World Bank specifically recommends repealing exemptions on dividend payments by special economic zone (SEZ) enterprises, which could add 1% to the economy. These measures aim to reduce market distortions and ensure a more equitable tax system.
3. Property and Leasehold Tax Enhancements
Land and property taxes are identified as underutilized but promising revenue sources due to their stability and non-distortionary nature. The World Bank suggests modernizing Kenya’s property tax regime by updating legal frameworks, streamlining valuation methodologies, and investing in administrative systems. Raising leasehold rents and reforming county-level property taxes could contribute at least 0.14% of GDP annually, shared between national and local governments. However, these reforms require significant investments in systems, training, and enforcement.
4. Corrective Taxes for Social and Environmental Outcomes
The introduction of a carbon tax on fuel at the point of entry, alongside increased excise taxes on alcohol, tobacco, and sugary drinks, could raise 0.18% to 0.6% of GDP. The World Bank emphasizes that revenue recycling mechanisms should be implemented to protect vulnerable populations from the adverse impacts of these taxes, ensuring social equity.
5. Strengthening Tax Compliance
To enhance tax collection, the World Bank proposes registering all VAT taxpayers on the Electronic Tax Invoice Management System (e-TIMS), automating exemptions, and expanding the scope of the eCitizen platform. These measures aim to improve compliance and reduce revenue leakages.
6. Wage Bill and Public Sector Reforms
The World Bank recommends freezing new public service hires, eliminating ghost workers, and curbing excessive allowances to reduce the wage bill, which could save up to 1.7% of GDP. These savings could be redirected to critical sectors like social protection, education, and health, supporting inclusive growth.
Addressing Debt and Promoting Growth
Kenya’s public debt, at 65.5% of GDP, remains a significant challenge, with high interest payments and domestic borrowing crowding out private sector investment. The World Bank warns that without decisive reforms, Kenya risks forgoing gains in living standards and job creation. The proposed measures aim to reduce the fiscal deficit, targeted at 4.5% of GDP in FY 2025/26, and bring the debt-to-GDP ratio to about 44% by 2035.
The World Bank emphasizes a balanced approach to fiscal consolidation that avoids severe austerity, which could be economically and socially costly. “Kenya is at high risk of debt distress, and decisive reforms are urgently needed to keep debt sustainable while promoting growth and jobs,” said Qimiao Fan, World Bank Division Director for Kenya, Rwanda, Somalia, and Uganda.
Economic Context and Outlook
Kenya’s economic growth has slowed due to multiple factors, including high interest rates, a liquidity crunch, and subdued business sentiment following protests in mid-2024. Private sector credit growth turned negative in December 2024, particularly affecting sectors like manufacturing, mining, and finance. Despite these challenges, macroeconomic indicators such as declining inflation (2.8% in November 2024) and a stabilized exchange rate provide a foundation for recovery. The World Bank projects a gradual rebound to 5% growth by 2026–27 if reforms are implemented effectively and external shocks, such as climate volatility, are avoided.
The World Bank’s proposed reforms offer a roadmap for Kenya to address its fiscal challenges while fostering inclusive and sustainable growth. By broadening the tax base, enhancing property taxes, introducing corrective taxes, and improving compliance, Kenya can strengthen its revenue system and reduce reliance on domestic borrowing. However, the success of these reforms depends on effective implementation, political will, and investments in administrative capacity. As Kenya navigates its fiscal constraints, the choices made in the coming years will be critical to reclaiming its position as East Africa’s growth leader.