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Lawyer profile

Dr. iur. Matthias Diete

Tax law (Fachanwalt für Steuerrecht), Düsseldorf

At a glance

Focus areas
Steuerrecht, Erbrecht, Bau- und Immobilienrecht, Zivilrecht, Steuerstrafrecht, Umsatzsteuerrecht, Sozialversicherungsrecht, Testament
Opening hours
  • Montag 08:30 bis 18:00
  • Dienstag 08:30 bis 18:00
  • Mittwoch 08:30 bis 18:00
  • Donnerstag 08:30 bis 18:00
  • Freitag 08:30 bis 18:00
  • Samstag geschlossen
  • Sonntag geschlossen

Sources: the firm's website, retrieved on 24 October 2026; Google, retrieved on 24 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.

Location of the firm

Karte der Umgebung von Rethelstr. 7, 40237 Düsseldorf
Rethelstr. 7, 40237 Düsseldorf. Karte: © OpenStreetMap-Mitwirkende

Reviews of the firm

4.5 of 5 Overall rating from 11 reviews on 1 platform. How we calculate the overall rating

Google: 5.0 of 5, 11 reviews, as of 13 October 2026

These reviews apply to the firm, not to individual lawyers.

Details from the official lawyer register

Name
Dr. iur. Matthias Diete
Professional title
Lawyer and tax adviser (Rechtsanwalt Steuerberater)
Fachanwalt titles
Tax law (Fachanwalt für Steuerrecht)
Regional bar association
Düsseldorf
Admitted since
30 April 2010
Law firm
Matthias Diete
Firm address
Rethelstr. 7, 40237 Düsseldorf
Phone
0211-94199863
Mobile phone
0152-01325301
Fax
0211-41872743
E-mail
md@diete-law.de
Website
www.diete-law.de
Identifier in the special electronic lawyer mailbox (beA)
DE.BRAK.d70c6a5e-5161-48ae-81cc-c306c9a24ddd.6df7

Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.

Something wrong? Request a correction. We change details from the official register only when they have changed there.