Responsible in the sense of § 5 TMG is the tax consultant Margarete Rosik.

Legal form and register

TIGGES Steuerberatungsgesellschaft mbH is a limited liability company registered in the Commercial Register of the Düsseldorf Local Court under HRB 67941.

Managing director:
Margarete Rosik

Zollhof 8
40221 Düsseldorf

T +49 211 159674-00
F +49 211 159674-10

Branch office:

Rheno Taxata

Bismarckstraße 104
40210 Düsseldorf

T +49 211 159674-00
F +49 211 159674-28

Sales tax identification number DE 283066651

Professional titles and competent supervisory authorities

Margarete Rosik is a licensed tax consultant and a member of the Düsseldorf Chamber of Tax Consultants, the responsible supervisory authority.

Düsseldorf Chamber of Tax Consultants

Uhlandstraße 11
40237 Düsseldorf

T +49 21166 906 0
F +49 21166 906 60

Professional liability insurance

The professional indemnity insurance exists with the

ERGO Insurance AG
Victoriaplatz 1
40198 Düsseldorf

There is worldwide insurance cover. Pursuant to the German Tax Consultancy Act, tax consultants are obliged to maintain professional liability insurance.

Applicable professional regulations for tax advisors are:

  • Tax Consultancy Act (StBerG)
  • Implementing Ordinance (DVStB)
  • Tax Consultant Remuneration Ordinance (StBGVV)
  • Professional Code of Conduct of the Federal
  • Chamber of Tax Consultants
  • Technical consultant regulation

The professional regulations for tax consultants can be viewed and accessed on the homepage of the Federal Chamber of Tax Consultants (

No age limit according to JMStV.

Out-of-court settlement of disputes (at the same time general duty to inform according to § 36 VSBG):

We are not legally obliged to participate in the out-of-court dispute resolution procedure for property disputes arising from a client relationship. We also do not participate voluntarily.