An office meeting.

Business Savings

Boost your earnings with our Business Savings accounts.


OSB Business Saving accounts all have these great benefits:

  • Free online banking
  • Free online bill pay
  • Free eStatements
  • Free Mobile Banking
  • Free Mobile Deposit


Business Savings Account

Rest easy with your profits in an OSB Business Savings account.

  • $200 minimum opening deposit
  • No monthly Service Charge

Tiered Money Market Account

The more you save, the more you earn.

  • $25 minimum opening deposit
  • $15 monthly fee waived with minimum average daily balance of $2,500 each statement cycle.

Tiered rates:

Balances APY*
<$2,500 0.00% 
$2,500 - $24,999.99 1.50%
$25,000 - $99,999.99 2.05%
$100,000 - $249,999.99 2.65%
$250,000  - $499,999.99 2.85%
$500,000 + 3.05%

Prestige Money Market Account

  • $500,000 minimum opening deposit
  • No monthly Service Charge
Balances APY*
$500,000-$999,999.99 3.75%
$1,000,000+ 4.00%
*APY = Annual Percentage Yield. Rates may change after account is opened, subject to management’s discretion. Fees may reduce earnings. If Premier Money Market account balance is below $500,000 the APY will be 1.01%. Yield valid as of 4/21/2023.