Business Money Market Account Rates

Business Money Market Account Rates

Give your bottom line a bigger boost

Saving up for tomorrow's business needs is a smart strategy. Getting top-level returns on that money is an even better move. Our higher rates on Business Money Market Accounts help your surplus funds reach their full potential.

Business Money Market Account Rates
Effective Date: September 1, 2026
Promo: $1000 - $250,000†
Interest Rate 3.25%
APY 3.25%
$1,000+
Interest Rate 0.05%
APY 0.05%
$2,500+
Interest Rate 0.10%
APY 0.10%
$10,000+
Interest Rate 0.25%
APY 0.25%
$25,000+
Interest Rate 0.35%
APY 0.35%
$50,000+
Interest Rate 0.50%
APY 0.50%
$100,000+
Interest Rate 0.55%
APY 0.55%
Balance Interest Rate APY
Promo: $1000 - $250,000†3.25%3.25%
$1,000+0.05%0.05%
$2,500+0.10%0.10%
$10,000+0.25%0.25%
$25,000+0.35%0.35%
$50,000+0.50%0.50%
$100,000+0.55%0.55%

Credit Union ONE is a full-service financial institution with locations in Southeast Michigan, Davison, MI, Traverse City, MI, and Grand Rapids, MI.

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APY is Annual Percentage Yield. Rates are variable. Fees could reduce the earnings on an account.

†
APY = Annual Percentage Yield.  Minimum opening deposit of $1,000.00 is required. New money only. “New money” means funds not currently held on deposit at Credit Union ONE, and transfers from existing Credit Union ONE accounts do not qualify.  Promotional rate of 3.25% APY will be applied to the account for the first seven months after account opening. After seven months, the rate will adjust to the current, applicable APY and will be variable. Fees could reduce earnings. Standard money market terms and conditions apply, see Truth in Savings Disclosure or Business Fee Guide for details. Accounts that remain at a zero balance for 90 consecutive days will be automatically closed out. There is no fee for zero balance closure. Promotional offer terms and rates are subject to change at any time and without notice.

The calculator tools are not guarantees of credit. Information and interactive calculators are made available to you as self-help tools for your independent use and are not intended to provide investment advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes.