Welcome

The online service iKfz-Zulassung Baden-Württemberg is the independent online platform for internet-based vehicle registration (i-Kfz) in Baden-Württemberg.

Vehicle re-registration in Karlsruhe (Stadt)

KA· Stadt Karlsruhe

Your vehicle was temporarily de-registered and should be registered again in Karlsruhe (Stadt)? Re-registration works online – without a trip to the authority. If the previous plate is still reserved, you can usually keep it. Here you will find the documents, the process and the responsible registration office in Karlsruhe (Stadt).

Documents required for Re-registration in Karlsruhe (Stadt)

  • Registration certificate parts I and II
  • Electronic insurance confirmation (eVB number)
  • Valid roadworthiness test (HU/TÜV)
  • SEPA direct debit mandate for vehicle tax
  • ID card or passport

How Re-registration works online

  1. 1Provide vehicle details and previous plate
  2. 2Upload roadworthiness certificate and eVB
  3. 3Sign documents digitally
  4. 4Re-registration is filed, stickers arrive by post

Frequently asked questions: Re-registration in Karlsruhe (Stadt)

How quickly can I submit Re-registration for Karlsruhe (Stadt) (KA) online?
Digital entry for the Karlsruhe (Stadt) registration district usually takes only about three to five minutes. An on-site appointment at the authority (Stadt Karlsruhe) is not required.
Which documents do I need for Re-registration in Karlsruhe (Stadt)?
For online processing in the Karlsruhe (Stadt) district, please have the following ready: Registration certificate parts I and II, Electronic insurance confirmation (eVB number), Valid roadworthiness test (HU/TÜV), SEPA direct debit mandate for vehicle tax, ID card or passport.
How do I receive the documents and stickers for my KA license plate?
After completing the online procedure, the official notice, registration documents, stickers, and optionally ordered KA license plates are sent directly by post to your address in Karlsruhe.

Responsible registration office Karlsruhe (Stadt)

Stadt Karlsruhe – Public information of the responsible authority – not part of this portal.

Steinhäuserstr. 22
76135 Karlsruhe
Baden-Württemberg

Opening hours: Mo-Mi 08:00-12:30, Do 14:00-17:00, Fr 08:00-12:30, Sa-So geschlossen

Contact

Phone:
0721-133-3383

Start Re-registration in Karlsruhe (Stadt) online now

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

Start re-registration online →

Back to the Karlsruhe (Stadt) overview. Last updated: 27.10.2026.

Federal Motor Transport Authority (KBA)

As an official member, we work in close cooperation with the Federal Motor Transport Authority (KBA) and the Federal Ministry for Digital and Transport (BMDV). We actively support public authorities in advancing digital vehicle registration processes in Germany safely and efficiently.

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  • Federal Motor Transport Authority (KBA)
    Re-registration Karlsruhe (Stadt) – register a de-registered car again | iKfz-Zulassung Baden-Württemberg