How quickly can I submit De-registration for Illmensee (SIG, SLG, STO, ÜB) online?

Digital entry for the Illmensee registration district usually takes only about three to five minutes. An on-site appointment at the authority (Landratsamt Sigmaringen) is not required.

Which documents do I need for De-registration in Illmensee?

For online processing in the Illmensee district, please have the following ready: Registration certificate part I, Plates with security stickers, ID card or passport.

How do I receive the documents and stickers for my SIG, SLG, STO, ÜB license plate?

After completing the online procedure, the official notice, registration documents, stickers, and optionally ordered SIG, SLG, STO, ÜB license plates are sent directly by post to your address in Bad Saulgau.

Vehicle de-registration in Illmensee

SIG SLG STO ÜB· Landratsamt Sigmaringen

Would you like to take a vehicle out of service in Illmensee? De-registration can be done online – you do not have to go to the registration office. As soon as it is de-registered, vehicle tax and insurance obligations end. Here you will find the required documents and the responsible authority in Illmensee.

Start de-registration online All services for Illmensee

Documents required for De-registration in Illmensee

Registration certificate part I
Plates with security stickers
ID card or passport

How De-registration works online

1Enter vehicle data and plate
2Read out security codes of the stickers
3Confirm de-registration online
4Confirmation is provided digitally

Frequently asked questions: De-registration in Illmensee

How quickly can I submit De-registration for Illmensee (SIG, SLG, STO, ÜB) online?: Digital entry for the Illmensee registration district usually takes only about three to five minutes. An on-site appointment at the authority (Landratsamt Sigmaringen) is not required.
Which documents do I need for De-registration in Illmensee?: For online processing in the Illmensee district, please have the following ready: Registration certificate part I, Plates with security stickers, ID card or passport.
How do I receive the documents and stickers for my SIG, SLG, STO, ÜB license plate?: After completing the online procedure, the official notice, registration documents, stickers, and optionally ordered SIG, SLG, STO, ÜB license plates are sent directly by post to your address in Bad Saulgau.

More digital platform services for Illmensee (SIG, SLG, STO, ÜB)

Switch directly to other digital vehicle procedures in the Illmensee registration district:

Responsible registration office Illmensee

Landratsamt Sigmaringen – Public information of the responsible authority – not part of this portal.

Kaiserstr. 58
88348 Bad Saulgau
Baden-Württemberg

Opening hours: Mo-Mi 07:30-11:30, Do 07:30-11:30, 14:00-16:30, Fr 07:00-11:30

Contact

Phone:: 07581-4809-400
Email:: kfz-zulassung@lrasig.de

Start De-registration in Illmensee online now

You complete the process conveniently online with our service partner – no appointment, no trip to the authority. Plates arrive by post.

Start de-registration online →

Back to the Illmensee overview. Last updated: 25.10.2026.