WaterStone Bank


Since 1921, WaterStone Bank has served local communities as a financial institution known for its tradition of stability and community involvement. With offices throughout suburban Milwaukee, the bank offers mortgage products, home equity products, checking, savings, certificates of deposit, money market, IRA accounts, commercial loans and business banking products.

From 1921 through May 2008, WaterStone Bank was known primarily as Wauwatosa Savings Bank. The bank experienced quite a bit of growth throughout the years leading up to 2008, both in new branch offices and in additional product lines. On May 19, 2008, Wauwatosa Savings Bank became WaterStone Bank, SSB

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 - $4,999.99 0.10% APY
$5,000 - $9,999.99 0.15% APY
$10,000 - $24,999.99 0.20% APY
$25,000 - $49,999.99 0.25% APY
$50,000+ 0.30% APY
Last checked on: 12-01-2021. Rates may not be current, please check the provider's website for the latest rates.


Monthly Maintenance Fee Unknown
Account Opening Fee Unknown
Account Closing Fee Unknown

HSA Investment Options

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

Contact Information

General Information

Address 11200 W Plank Court
Wauwatosa, WI 53226

Customer Service

Mailing Address 11200 West Plank Court
Wauwatosa, WI 53226
Phone Number (414) 761-1000