Block Applies for OCC Charter to Launch Builders Bank for Crypto Custody
By Lauren Towner · 11 September 2026
In brief: Block, Inc. has applied to the OCC to launch Builders Bank & Trust, N.A., a national trust bank providing custody and fiduciary services for bitcoin and stablecoins.
| Proposed Bank Name | Builders Bank & Trust, N.A. |
|---|---|
| Regulator | Office of the Comptroller of the Currency (OCC) |
| Primary Assets | Bitcoin and Stablecoins |
| Proposed CEO | Lee Woolley |

Quick Summary
Block, Inc. has officially submitted a Builders Bank OCC application to establish a national trust bank. This new entity, Builders Bank & Trust, N.A., will focus on providing secure crypto custody and fiduciary services for bitcoin and stablecoins under federal supervision, streamlining Block's digital asset operations as they scale globally.
How Does Builders Bank Solve Crypto Custody Challenges?
Here is how Block solves digital asset security for institutional and retail ecosystems through its new charter. By establishing Builders Bank, Block aims to provide a consistent national framework for the custody of bitcoin and stablecoins. This move transitions their current digital asset activities into a federally regulated environment, ensuring that fiduciary services meet the highest standards of oversight.
- Bitcoin Custody: Specialized fiduciary services for the world's largest cryptocurrency.
- Stablecoin Support: Integrated custody solutions for dollar-pegged digital assets.
- National Scaling: A single federal charter replaces the need for fragmented state-by-state licensing.
The Builders Bank OCC application highlights Block's commitment to moving beyond simple transaction processing into the core infrastructure of the digital asset economy. By acting as a non-deposit-taking trust, the bank avoids the complexities of traditional retail banking while focusing entirely on asset protection and management.
What is the Regulatory Scope of the New Charter?
The proposed Builders Bank will operate as an uninsured national trust bank under the direct supervision of the Office of the Comptroller of the Currency (OCC). Unlike traditional banks, this entity will not accept deposits or issue loans, focusing exclusively on custody and fiduciary services. This specific charter type allows Block to maintain a federal supervisory framework that is tailored to the unique needs of digital assets.
“Building on Block’s experience in the digital asset space, our history with Square Financial Services, and the deep banking expertise of the team we’ve assembled, we believe Builders Bank is well positioned to support Block’s broader vision of economic empowerment,” said Lee Woolley, who would serve as President and CEO of Builders Bank. “We look forward to working with the OCC as we pursue a charter designed to support the secure custody of assets for Block and its customers.”
Who is Leading Block's Banking Expansion?
The initiative is spearheaded by Lee Woolley, a veteran with over 20 years of experience in the financial services sector. Woolley, currently the Digital Asset Strategy Lead at Block, brings a wealth of institutional knowledge from previous leadership roles at Northern Trust and BNY Mellon. His appointment signals Block's intent to blend fintech innovation with traditional banking rigor.
- Executive Leadership: Lee Woolley to serve as President and CEO.
- Banking Pedigree: Experience spanning BNY Mellon and Treasury Department Federal Credit Union.
- Strategic Focus: Aligning digital asset custody with Block's broader economic empowerment mission.
FF NEWS TAKE:
The Builders Bank OCC application is a definitive signal that Block is no longer content being a mere gateway to the crypto economy; they want to be its regulated backbone. By securing a national trust charter, Jack Dorsey’s firm is effectively "future-proofing" its bitcoin-centric strategy against shifting state regulations. This moves the needle by providing a blueprint for how major fintechs can achieve institutional-grade legitimacy in the digital asset space.
Frequently asked questions
What is the purpose of the Builders Bank OCC application?
The Builders Bank OCC application aims to establish a federally regulated national trust bank under Block, Inc. This entity will provide secure custody and fiduciary services for digital assets like bitcoin and stablecoins, creating a consistent national framework for Block's crypto operations.
Will Builders Bank accept deposits or offer loans?
No, Builders Bank will operate as an uninsured, non-deposit-taking national trust bank. According to the application, the bank will not accept deposits or make loans, focusing instead on custody and related fiduciary activities for digital assets.
Who will lead Block's new Builders Bank?
Lee Woolley is designated to serve as the President and CEO of Builders Bank. Woolley currently serves as the Digital Asset Strategy Lead at Block and brings over 20 years of experience from leadership roles at Northern Trust and BNY Mellon.
About the companies
Builders Bank & Trust, N.A.
1 story on FF News since 2026
Block
Website · 41 stories on FF News since 2021
Previously on FF News:
- FTA Joins PayPal, Venmo, and Cash App to Launch 'Smarter Than Scams' Holiday Campaign 9 November 2026
- Marqeta Expands Block Partnership to Power Square Credit Card on American Express Network 19 October 2026
- Block Launches "Bitcoin Does" Campaign to Bridge the Gap Between Crypto Curiosity and Daily Use 5 October 2026
Companies in this story: Builders Bank & Trust, N.A., Block
People in this story: Lee Woolley