Holistic tax advice for sustainable success in the real estate industry & corporate world!
ASTJA Tax GmbH Steuerberatungsgesellschaft is a highly specialised tax consultancy firm that focuses on the real estate industry, including service providers in the real estate sector and holding companies.
Our range of consulting services
Our comprehensive range of advisory services offers tailor-made solutions for real estate investors, holding companies and companies in the real estate sector to ensure tax efficiency, compliance and process optimization.
ASTJA stands for:

Our consulting approach
We see ourselves as a holistic partner for our clients from the real estate industry, holding companies and corporations. Our consulting approach is based on three main pillars: Professional expertise, individual solutions and efficiency through digitalization.
Expertise, experience and specialization
- Comprehensive service portfolio from accounting to tax structuring and transaction advice.
- Specialized consulting for holding companies and service providers in the real estate industry.
Individual and customized solutions
- No “standard solutions” – all services are tailored to your specific goals and challenges.
- Support with complex, cross-border issues and investment structures.
Efficiency through digitalization and process optimization
- Automation and process optimization for efficient, timely services.
- Use of the latest technologies and digital processes for accounting and tax returns.
Your contacts & experts
With over 15 years of experience, we offer tailor-made tax and accounting solutions that cover the entire life cycle of investments – from planning and structuring to ongoing tax advice and optimization.

Tobias Jäckel
Tax consultant
Specialist consultant for international tax law

Alla Stürmer
Tax consultant
Specialist consultant for international tax law
