Kenya’s banking sector has undergone a significant restructuring following a large-scale data clean-up that led to the closure of 33.8 million inactive accounts, equivalent to 30 percent of all deposit accounts. According to the Kenya Deposit Insurance Corporation (KDIC), the number of accounts declined from 112.5 million in June 2024 to 78.7 million in June 2025, marking one of the most substantial adjustments in the country’s financial system in recent years.
The clean-up primarily targeted dormant and inactive accounts, which banks typically classify after 6–12 months of no customer-initiated activity and formally designate as dormant after at least one year. While such measures are standard practice to mitigate fraud risks and operational inefficiencies, the scale of the closures highlights the extent of inactive financial assets within the system.
The financial implications are significant. Even at a conservative estimate of Sh1,000 per account, the closed accounts could represent at least Sh33.8 billion in idle funds. These balances, though individually small, collectively point to a substantial pool of underutilized savings. Over time, dormant accounts may incur maintenance fees, lose interest earnings, and face restricted access, further discouraging reactivation.
The clean-up also introduces a shift in how financial inclusion is interpreted. Kenya has long been regarded as a leader in financial access, with inclusion rates rising to 84.9 percent in 2024, up from 26.8 percent in 2006, according to surveys by FSD Kenya. However, the sharp reduction in account numbers suggests that a portion of previously reported access may not have translated into active usage. Earlier estimates from the Central Bank of Kenya indicated dormancy rates of 22.3 percent in 2016, significantly lower than the current implied levels.
Despite the contraction in account numbers, total deposits continued to grow, rising from Sh5.6 trillion to Sh5.8 trillion over the same period. This represents an increase of approximately 3.6 percent, indicating that funds are increasingly concentrated in fewer, higher-value accounts. Supporting this trend, KDIC data shows that all closed accounts held balances below Sh500,000, the threshold for deposit insurance coverage.
This concentration is further reflected in insured deposits, which declined by 4.3 percent, from Sh881.9 billion to Sh844 billion, even as total deposits expanded. Consequently, the proportion of protected deposits dropped from 15.69 percent to 14.38 percent, falling below the 20 percent benchmark recommended by the International Association of Deposit Insurers. The disparity underscores growing exposure to uninsured deposits, particularly among larger account holders.
From a policy perspective, the clean-up has implications for both financial stability and consumer protection. Funds in dormant accounts remain recoverable by customers, but balances left inactive for more than five years are transferred to the Unclaimed Financial Assets Authority for safekeeping until claimed. This process, while safeguarding funds, may further reduce liquidity within the banking system if large volumes remain unclaimed.
In response to shifting dynamics, KDIC has proposed increasing the deposit insurance limit from Sh500,000 to Sh1 million, a move that could improve coverage ratios and enhance depositor confidence. However, the underlying trends point to deeper structural changes. The divergence between rising deposits and declining account numbers suggests that financial activity is becoming more concentrated, with fewer accounts holding a larger share of total funds.
Analytically, the clean-up represents more than a routine administrative exercise. It exposes inefficiencies in account utilization, challenges assumptions about financial inclusion, and highlights evolving patterns in savings behavior. As Kenya’s banking sector continues to digitize and expand, the focus is likely to shift from access to active participation, with implications for policy, product design, and financial literacy initiatives.
