Federal Reserve Proposes Rule Modernization for Mutual Banks
The Federal Reserve Board requested public comment on a proposal to modernize regulatory rules for mutual banking organizations and holding companies.
By Muhamed Porić
September 4, 2026 at 5:01 AM

The Federal Reserve Board has requested public comment on a proposal to modernize regulatory rules for mutual banking organizations, aiming to update a framework that has governed these depositor-owned institutions for decades.
Traditional commercial banks are owned by shareholders, but mutual banks are owned by their depositors. More than 90% of these institutions hold less than $3 billion in total assets, according to industry data.
What does the proposal change?
The notice of proposed rulemaking primarily targets revisions to Regulation MM (12 CFR part 239), which governs mutual holding companies (MHCs). Additional areas covered under the proposal include updates to insider lending thresholds and Community Reinvestment Act regulations designed to give smaller institutions greater operational flexibility.
A history of oversight
The Federal Reserve assumed regulatory and supervisory authority over mutual banks in 2011 following the dissolution of the Office of Thrift Supervision under the Dodd-Frank Act. Much of the existing regulatory text carried over from the prior regulator, prompting the current review to eliminate outdated compliance hurdles for smaller institutions.
Mutual banking organizations play a distinct role in local credit markets by funneling deposits back into local mortgages and community loans rather than answering to outside equity investors. The public comment period gives these institutions an opportunity to weigh in on how the revised framework will affect their ability to raise capital and manage compliance costs.
Muhamed Porić
Founder and Editor of Embers.
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