What information can I update? Before submitting an electronic travel authorization application with required payment information, you may update all application data fields except the passport number, country of passport issue, country of citizenship, and date of birth. Once the application is approved, you can update any of the following fields: Email address Address in the U.S.

How do I complete my partially completed application? Select "Continue Existing Application" on the ESTA home page and select "Individual Application". You will then need to retrieve your application by entering either your passport number, date of birth and application number, or your country of citizenship, date of passport issue and date of passport expiration. Once the application is successfully retrieved, you will be able to fill it out.

How do I update the information on my application? Before you submit your ESTA application, you can update all fields of the application data. However, after the application is approved, you can only update the following fields: Email address Note: If your email address has been updated, you will need to confirm the new email address. Address in the U.S.