To set up ElsterSecure, you must have the app installed on your mobile device. The device must have a camera to scan QR codes.
Links to app stores:
Set up ElsterSecure as additional login option for an existing user account
First, log into My ELSTER on your computer as usual. You will usually need your certificate file to do so. After logging in, go to "My user account". There, click on the button "Add a ElsterSecure login option". Follow the instructions.
Create new My ELSTER user account using ElsterSecure
If you do not yet have a user account for My ELSTER, you can register using ElsterSecure. Go to "Create user account" and select the "ElsterSecure" login option under "How do you want to log in to My ELSTER". After receiving your activation ID by e-mail and your activation code by post, you can complete your registration using ElsterSecure. This process allows us to ensure that no unauthorized parties can access your confidential tax data.
Note: We recommend setting up a certificate file as an additional login option for your account in case you lose your mobile device. This means that you can still access your account even without your mobile device. After successfully registering in My ELSTER, set up a certificate under "My user account > Additional login options". Without additional login options, if you lose your device you can use the "Lost your smartphone?" function on the login page. You will receive a new activation letter by post so that you can access your ELSTER account again.