In United States banking, cash management, or treasury management, is a marketing term for certain services offered primarily to larger business customers. It may be used to describe all bank accounts (such as checking accounts) provided to businesses of a certain size, but it is more often used to describe specific services such as cash concentration, zero balance accounting, and automated clearing house facilities. Sometimes, private banking customers are given cash management services.

Cash Management Services Generally offered

• Account Reconcilement Services: Balancing a checkbook can be a difficult process for a very large business, since it issues so many checks it can take a lot of human monitoring to understand which checks have not cleared and therefore what the company's true balance is. To address this, banks have developed a system which allows companies to upload a list of all the checks that they issue on a daily basis, so that at the end of the month the bank statement will show not only which checks have cleared, but also which have not. More recently, banks have used this system to prevent checks from being fraudulently cashed if they are not on the list, a process known as positive pay.

• Advanced Web Services: Most banks have an Internet-based system which is more advanced than the one available to consumers. This enables managers to create and authorize special internal logon credentials, allowing employees to send wires and access other cash management features normally not found on the consumer web site.

• Armored Car Services: Large retailers who collect a great deal of cash may have the bank pick this cash up via an armored car company, instead of asking its employees to deposit the cash.

• Automated Clearing House: services are usually offered by the cash management division of a bank. The Automated Clearing House is an electronic system used to transfer funds between banks. Companies use this to pay others, especially employees (this is how direct deposit works). Certain companies also use it to collect funds from customers (this is generally how automatic payment plans work). This system is criticized by some consumer advocacy groups, because under this system banks assume that the company initiating the debit is correct until proven otherwise.

• Balance Reporting Services: Corporate clients who actively manage their cash balances usually subscribe to secure web-based reporting of their account and transaction information at their lead bank. These sophisticated compilations of banking activity may include balances in foreign currencies, as well as those at other banks. They include information on cash positions as well as 'float' (e.g., checks in the process of collection). Finally, they offer transaction-specific details on all forms of payment activity, including deposits, checks, wire transfers in and out, ACH (automated clearinghouse debits and credits), investments, etc.