JTR TAX & ADVISORY GMBH
Tax Advisory | Business Advisory | Berlin
About Us
As a newly established boutique tax and advisory firm, our work is grounded in over 25 years of experience in international corporate and advisory structures.
Today, we combine this experience with a modern, digital advisory approach and a clear focus on personal, trust-based collaboration.
We bring together entrepreneurial thinking with in-depth expertise in tax, accounting (HGB & IFRS), and CFO services—and a pragmatic understanding of the needs of businesses and freelancers.
Our Mission
As a tax and advisory firm based in Berlin, we support SMEs and freelancers operating both nationally and internationally throughout Germany at every stage of their development—from startup and growth to complex transformations.
Drawing on our hands-on entrepreneurial experience in both domestic and international contexts, we develop pragmatic solutions that provide targeted support to both growing companies and smaller organizations.
Our commitment is to build and strengthen our clients' financial and tax structures and processes on a sustainable basis—as a reliable partner who stands by your side even in challenging situations.
Transparency, reliability & strategic guidance—far beyond traditional tax compliance.
Clear advice, no jargon. Simple, straightforward, and fully transparent on services and costs.
Transparency
Reliability
Reliability and high quality are non-negotiable for us. We take care of your needs so you can focus on your business.
With a business-minded approach, forward-looking planning, and meaningful financial controlling, we support your growth.
Strategic guidance
CORE COMPETENCIES
Accounting & Reporting
Tax Advisory
Our Founder
Jan-Timo Rebisch
Over 25 years of international leadership experience in the financial and tax sectors—ranging from global corporations to advising small and medium-sized businesses and self-employed professionals—combined with qualifications as a tax advisor and Chartered Certified Accountant (ACCA).
Qualifications
- Tax Advisor (Germany)
- Chartered Certified Accountant, ACCA
- Dipl.-Kfm. (Master's equivalent) of Business Administration, Humboldt Universität zu Berlin
Languages
- German
- English
- French