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The online service iKfz-Plattform Nordrhein-Westfalen is the independent online platform for internet-based vehicle registration (i-Kfz) in Nordrhein-Westfalen.

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Vehicle de-registration in Dortmund

DO· Stadt Dortmund

Would you like to take a vehicle out of service in Dortmund? 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 Dortmund.

Documents required for De-registration in Dortmund

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

How De-registration works online

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

Frequently asked questions: De-registration in Dortmund

How quickly can I submit De-registration for Dortmund (DO) online?
Digital entry for the Dortmund registration district usually takes only about three to five minutes. An on-site appointment at the authority (Stadt Dortmund) is not required.
Which documents do I need for De-registration in Dortmund?
For online processing in the Dortmund 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 DO license plate?
After completing the online procedure, the official notice, registration documents, stickers, and optionally ordered DO license plates are sent directly by post to your address in Dortmund.

Responsible registration office Dortmund

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

Südwall 2-4
44137 Dortmund
Nordrhein-Westfalen

Opening hours: Mo-Di 07:00-12:00, 13:30-16:00, Mi 07:00-12:00, Do 07:00-12:00, 13:30-18:00, Fr 07:00-12:00

Contact

Phone:
0231-50-13332

Start De-registration in Dortmund 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 Dortmund overview. Last updated: 26.10.2026.

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)
    Vehicle de-registration Dortmund – online, no appointment | iKfz-Plattform Nordrhein-Westfalen