Treasury Gateway® provides an efficient and more secure way to manage your business' financial information through a convenient single access point for your online banking services.

Please select LOGIN to continue or REGISTER to enroll in Treasury Gateway®.

The Treasury Gateway Getting Started Guide and Treasury Gateway User Account Activation Guide provide useful information to assist in the enrollment process, or contact us for assistance.

National Bank of Arizona, a division of Zions Bancorporation, N.A., Member FDIC