Cornerstone Community Bank


Thank you for your interest in Cornerstone Community Bank’s Health Savings Account (HSA). HSAs can provide significant tax benefits to eligible individuals. Not only can HSAs provide tax benefits related to paying qualified medical expenses, they may also provide benefits similar to many tax-favored retirement plans.

In choosing Cornerstone Community Bank as your HSA custodian, you can rest assured your FDIC-insured account is safe, and your investment can grow with our competitive interest rates and low fee structure. Cornerstone is a full-service bank with a friendly, helpful staff. We offer free 24-hour account access to your HSA through our Telephone and Online Banking systems.

HSA Program Features

FDIC or NCUA Insured:
Min Balance to Open:
  • Debit Card
  • Checks
  • Online Banking

HSA Interest Rates

Interest rates for various balance tiers
$0.00 - $2,499.99 0.20% APY
$2,500.00 - $9,999.99 0.30% APY
$10,000.00 - $19,999.99 0.35% APY
$20,000.00+ 0.45% APY
Last checked on: 05-31-2023. Rates may not be current, please check the provider's website for the latest rates.


Monthly Maintenance Fee $2.00*
Account Opening Fee $25.00**
Account Closing Fee Unknown

* Free the first year, then $2.00/month if balance falls below $500.00
** Waived for HSA/MSA rollovers

HSA Investment Options

Mutual Fund Platform: close   Self-Directed Brokerage: close   CDs: close   Other: close

Contact Information

General Information

Address 2090 Wisconsin Avenue
Grafton, WI 53024

Customer Service

Phone Number 262-375-9150