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

Legal form and register

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

Managing director:
Margarete Rosik, Maike Drumm

Zollhof 8
40221 Düsseldorf

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

Sales tax identification number DE 283066651

Professional titles and competent supervisory authorities

Margarete Rosik and Maike Drumm are licensed tax consultant and members of the Düsseldorf Chamber of Tax Consultants, the responsible supervisory authority.

Düsseldorf Chamber of Tax Consultants

Steuerberaterkammer Düsseldorf
Grafenberger Allee 98
40237 Düsseldorf

Postfach 10 48 55
40039 Düsseldorf

Telefon: 0211 66906-0
Telefax: 0211 66906-60


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.