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Value Proposition

Corporate One’s overnight deposit options allow credit unions with excess funds to invest in flexible overnight accounts for greater returns on their money. Overnight deposits also provide for convenient cash management via Corporate One’s member account management system. Along with this offering, your credit union can benefit from our ultimate cash management solution, The One Account.

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EZ Sweep

The EZ Sweep Account is an automated, overnight share account that pays a competitive return based on current market rates. With EZ Sweep, funds will be swept out of your primary settlement account, The One Account, at the end of the day into the EZ Sweep account and then swept back each morning.


  • Automated sweep transactions
  • No need for you to transfer funds yourself
  • Dividends are paid daily into the sweep account at the end of each business day
  • The convenience of managing your cash through The One Account with Corporate One


  • Dividends are paid daily
  • Dividends are based on an actual/365 basis
  • Automated sweep transactions occur at the beginning and end of each business day


  • When utilizing the EZ Sweep option, you will not have access to the Daily Market Account. If you wish to manage your cash with the Daily Market Account, you may do so by notifying Corporate One’s investment department. It takes one business day for this change to occur, and you will be able to re-select the EZ Sweep option at the beginning of the next calendar month.

Our web-based account management system provides members easy, convenient cash management with the click of a button. Investors can access their accounts, transfer funds, monitor activity and much more.

Cash Management Tools

With the One Account, our easy, competitive, integrated cash management solution, you’ll have access to a full suite of cash management tools, such as Member$MART, our web-based account management system, making Corporate One the only place you'll need or want for effective cash management.

New! Our Investment & Funding Dashboard allows you to view a consolidated summary of your credit union’s balances, including deposits, safekeeping holdings, and loan balances—all in a convenient dashboard format. The Dashboard can be found in the Members Only Applications menu. Contact your senior investment services representative for more information.