Arundel Federal Savings Bank Becomes Arundel Bank. – Read the story

  • Tiered interest rates based on the account’s daily balance
  • $100,000 minimum daily balance required to earn the disclosed APYs
  • Interest compounded daily and credited monthly
  • $15 monthly service charge if the average daily balance falls below $25,000
  • Funds remain accessible through available Arundel Bank business-banking tools, subject to account terms and transaction limitations
  • FDIC insured up to applicable limits

Current Rates

Effective Date: Sunday, September 20, 2026

Premium Business Money Market Account
Daily BalanceAnnual Percentage Yield (APY)
$100,000–$249,999.992.63%
$250,000–$499,999.993.13%
$500,000–$999,999.993.50%
$1,000,000 or more4.13%

Annual percentage yields are accurate as of August 3, 2026. At our discretion, the interest rate and annual percentage yield may change. A minimum daily balance of $100,000 is required to earn the disclosed APYs.

Transfers and withdrawals are limited to six (6) per statement cycle. These transactions include those made by preauthorized or automatic transfer, telephone—including fax—or through the bank’s online banking service to another account in your name at Arundel Bank or to a third party. This limitation also includes transfers to third parties by check, draft, debit card, or similar order.

There is no limit to the number of direct deposits that may be made to your account. Miscellaneous fees apply. Please refer to the current Business Fee Schedule located under Tools and Resources. Fees may reduce earnings. The Premium Business Money Market Account is an FDIC-insured deposit account, subject to applicable coverage limits.