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This bank is insured by the Federal Deposit Insurance Corporation. The FDIC Certificate ID is 90282. Click on the Certificate ID # to confirm this bank's FDIC coverage using the FDIC's BankFind tool.

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Routing Number: 211371735

Depositors Insurance Fund

Established by the Massachusetts legislature in 1934, the Depositors Insurance Fund (DIF) is a private, industry-sponsored insurance fund that insures all deposit accounts above Federal Deposit Insurance Corporation (FDIC) limits at its member banks.

The unique combined insurance coverage afforded by the FDIC and the DIF ensures deposit balances are fully protected.

Since the DIF was established, no depositor has ever lost a penny in any Massachusetts savings or cooperative bank.

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Scam alert! It has been brought to our attention that scammers are calling and texting customers from a spoofed caller ID showing as Cornerstone Bank. These scammers are identifying as the Cornerstone Bank Security Department and are asking to review suspicious activity either via phone or text. If you receive this call or text, please ignore the communication and call us directly at 800-939-9103.

In-person banking still powerful in the digital age

Published on March 10, 2025March 11, 2025

Altaf Ahmed, executive vice president of retail banking at Cornerstone Bank, shared his insights into the ongoing power of in-person banking in the digital age for this article in the Worcester Business Journal: Brick & mortar: Central Mass. banks are standing behind the power of in-person banking.

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