Lawyer profile
Ulrich Derlien
Lawyer (Rechtsanwalt), Sonntag & Partner Partnerschaftsgesellschaft mbB, Augsburg
- Checked in the official register of the German Federal Bar (BRAK) on 22 October 2026
- Overall rating 3.9 of 5
, from 25 reviews of the firm
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At a glance
- Languages
- English, French
- Focus areas
- International tax law (Außensteuern, Internationales Steuerrecht), Inheritance and gift tax law (Erbschaft- und Schenkungsteuerrecht), Tax law (Steuerrecht), Tax planning (Steuergestaltung), Tax criminal law (Steuerstrafrecht)
- Opening hours
- Monday to Sunday 09:00-17:00
Sources: the firm's website, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words. Focus areas from the directories' fixed lists have an English label with the German term in brackets; all others stay in German.
Location of the firm
Reviews of the firm
3.9 of 5 Overall rating from 25 reviews on 1 platform. How we calculate the overall rating
Google
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Ulrich Derlien
- Professional title
- Lawyer (Rechtsanwalt)
- Regional bar association
- München
- Admitted since
- 6 February 1997
- Law firm
- Sonntag & Partner Partnerschaftsgesellschaft mbB
- Firm address
- Schertlinstr. 23, 86159 Augsburg
- Further office
- Schillerstr. 1 / I, 89077 Ulm; Am Tullnaupark 8, 90402 Nürnberg
- Phone
- 0821-570580
- Mobile phone
- 0172-8662995
- Fax
- 0821-57058153
- Ulrich.Derlien@sonntag-partner.de
- Website
- www.sonntag-partner.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.192aed9a-919d-4860-a81c-212f308ef9c4.dc47
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.
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