FDIC-Insured – Backed by the full faith and credit of the U.S. Government
FDIC-Insured – Backed by the full faith and credit of the U.S. Government
Sign into your online account
Thank you for submitting the Treasury Management Online Banking enrollment request. Once your information has been verified, a Treasury Management representative will contact you by phone or email. If you have any questions, please contact Treasury Support at 1-855-888-2242. We look forward to serving all of your banking needs.
Notice:
In addition to locally mounted information, Prosperity Bank's website provides links to other Internet sites. These external information sources are outside Prosperity Bank's control and it is the responsibility of the Internet users to make their own decisions about the accuracy, reliability, and correctness of information found.
Prosperity Bank does not accept any liability for any loss or damages for the information or advice provided at the website or incorporated into this website by reference, or which is incurred as a result of the use of, or reliance upon, the information and advice contained at this website.
To proceed, click ACCEPT. To go back to our website, click Cancel.
Email is not secure. Please do not send any personal information such as social security numbers, account numbers, passwords, etc. Prosperity Bank does not accept any liability for any losses or damages resulting from the use of email as a means of communication.
To proceed, click continue. To go back to our website, click Cancel.