ACH Payment Services

WestStar's ACH payment service is a secure way to pay vendors and schedule cash disbursements. Accessible through Cash Manager Business and Cash Manager Corporate, our ACH payment solution can greatly improve the speed and accuracy of your payables processing.

What can I do with ACH payment service?

  • Schedule one-time and/or recurring payments.
  • Make single or batch payments to suppliers within the U.S.
  • Automate and execute direct payroll deposits to your employees' accounts.
  • Make federal and state tax payments.
  • Review and approve pending ACH debits online.

Advanced ACH Payment Capabilities

Cash Manager Corporate offers advanced capabilities for full ACH origination.
  • ACH file import and payment.
  • Credit and debit account history alerts.
  • Real-time funds verification prior to submission.
  • Same-day ACH processing.1

If you would like more information, please contact us online or call our Treasury Management Department at (915)747-1670 or toll-free at 1-800-366-4578.


1 Same-day ACH transaction limit is $100,000 per transaction. Additional daily and monthly transaction limits vary dependent upon agreement and may not be in excess of the amount of transactions allowed by the rules governing the applicable accounts.