Economist Highlights Impact of 5.75% BI-Rate on Bank Funding Costs

An economist from BCA has pointed out the potential consequences of the central bank's benchmark interest rate, the BI-Rate, reaching 5.75 percent. David Sumual, Chief Economist at BCA, believes that the 100 basis point increase in the BI-Rate during May and June 2026 could significantly raise banks' cost of funds.

This increase in funding costs is a critical factor for financial institutions. Higher costs for banks can translate into various adjustments, potentially impacting their lending activities and overall profitability. The move by the central bank signals a tightening monetary policy, aiming to manage inflation or stabilize the economy.

Sumual's analysis suggests that banks will need to navigate these elevated funding costs carefully. The sustained high level of the BI-Rate could influence the financial sector's strategies and operational efficiency as they adapt to the new economic environment. The full implications for the banking sector are yet to be fully realized.