OCC Reverts to Permissive Merger Rules Easing Fintech-Bank Acquisitions

In May 2025, the Office of the Comptroller of the Currency reverted its bank merger review framework to prior, more permissive rules, rescinding recent restrictive policies. The regulatory change removed ambiguous language that had subjected novel technology-bank deals to heightened and subjective OCC scrutiny, creating uncertainty for fintech companies seeking to acquire or merge with chartered banks. Under the reverted rules, acquisitions of small OCC-chartered institutions can benefit from expedited review processes, significantly lowering the barrier for fintechs pursuing bank charters through M&A.

This shift is particularly relevant for the BaaS sector, where sponsor bank relationships and charter access are foundational. Industry observers noted that the prior rules had created a chilling effect on fintech-bank deal activity. The reversion signals a more favorable regulatory posture toward financial innovation and technology-driven banking models.

The change aligns with broader deregulatory trends and is expected to accelerate fintech-bank partnership and acquisition activity in the near term.