BDDK's Tight Grip: Risk Caps Slashed for Development Banks

The risk profile of Turkey's banking system is undergoing a fundamental shift with the BDDK's latest decision. The reduction in credit limits for development and investment banks marks a long-anticipated consolidation step in the sector, heralding a new era in financing large-scale projects. While excluding Istanbul Takas ve Saklama Bankası AŞ and İller Bankası AŞ, this regulation covering all development and investment banks aims to align the sector's capital adequacy and risk management standards with international norms.

Sharp Contraction in Single Credit Limits

The Banking Regulation and Supervision Agency (BDDK) has taken a historic step in limiting the risk amount of credit that can be provided to a single real or legal person. With the new regulation, this risk ceiling, which is proportional to the banks' core capital, has been fixed at a definite limit, moving away from the flexible range of previous periods.

■The credit ratio that development and investment banks can use for a single person or risk on a consolidated and non-consolidated basis has been fixed at not exceeding 30%, down from the 40% - 60% range.

■This ratio forces banks to diversify risk by reducing their dependence on large-scale clients.

■Istanbul Takas ve Saklama Bankası AŞ and İller Bankası AŞ were kept within the scope of this limitation exemption.

Risk Group Margins Tightened

The regulation is not limited to individual clients but also subjects credit extensions to the risk groups in which the banks are involved to strict supervision. It is intended to prevent the financing provided to the group in which the bank is involved from threatening the capital structure.

■The total risk amount of credits that can be used by the bank's risk group varied between 35% and 55% of the core capital previously.

■With the new regulation, this ratio is strictly limited to 25%.

■This step is of critical importance in terms of ensuring transparency in capital flows, especially between holding structures and affiliates, and preventing risk concentration.

Transition Period and Compliance Timeline

A reasonable timeline has been set by the BDDK for the sector to adapt to this new strict regulation. Different terms have been granted for the elimination of current excesses, aiming to prevent sudden liquidity pressures or credit cuts.

■It is stipulated that the excess in the credit limits used for a single real or legal person or risk groups must be eliminated by April 1, 2027.

■For the excess in the credit limit regarding the risk group in which the bank is involved, October 1, 2026, was determined as the deadline.

■These dates offer a critical opportunity window for banks to revise their existing portfolios with active balance sheet management.

From a wealth management perspective, this regulation signals a potential rise in corporate credit costs and a more selective distribution of liquidity. While reducing the risks concentrated under development banks is positive for systemic health, it necessitates the involvement of alternative channels for financing large-scale investments. I anticipate that capital markets will play an increasingly vital role, particularly in long-term project financing.