About Us

INTERDATA Treuhand AG Steuerberatungsgesellschaft supports clients of all industries and of all legal forms and considers itself to be a constant consultant and companion for its private and corporate clients in all relevant tax and capital matters.

CEO Thilo Blaser, with a degree in fiscal economics (“Diplom-Finanzwirt”), founded a tax office in Bad Homburg already in early 1992 which grew and gained satisfied clients continuously and was merged into INTERDATA Treuhand AG Steuerberatungsgesellschaft in early 2003. Previously Mr. Blaser had a leading position in financial administration, inter alia several years as auditor.

In the last twenty years carefully chosen cooperations with auditors, lawyers and notaries, tax consultants abroad as well as with financial service providers enabled us to establish a well-functioning network of professionals which facilitates the qualified support of the clients in the meaning of an integrated offer of consultancy services.

INTERDATA has an excellent expertise in the field of national and cross-boarder tax advisory services, in particular for wind power and solar projects. An important basis for the continuous growth of the number of satisfied clients is the combination of our experience for many decades, know-how and a high quality level.

Our core competence: Renewable Energies

Executive board

Thilo Blaser
tax accountant
chairman (of the board)

Doris Hellmold
tax accountant
executive board

Karsten Lemler
tax accountant
executive board