While filing an ISTS online form, you can save your form for later. Every time you change pages of a form, the website saves your information. Even if you are on a one-page form, you can click the tab at the screen to trigger the save function. Additionally, any time you click Submit the form saves. Don’t worry! You can still come back and keep editing it until the form deadline. Clicking submit multiple time only saves the new version of the form. This will not duplicate your application.