The City of Denver recently implemented a security enhancement to better protect our online payment processing system. As a result of this enhancement, we are no longer able to accept internet traffic from browers that are not using up-to-date encryption protocols. If you are using Internet Explorer 9 or below, please upgrade your browser so you can access the online payment service.
To update your browser to the latest version of Internet Explorer, visit http://windows.microsoft.com/en-us/internet-explorer/download-ie.
If you are an internal city customer, please contact the help desk for upgrade assistance.
If you continue to have issues, please contact Jill Brown at