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"Anyone who has an obligation to pay taxes has the right to save taxes!"
(German supreme court verdict of 1965)

Advice that suits you exactly

Tax Structuring Advice

Whether in private asset management, investing, with real estate, as a start-up founder, for all medium-sized growing companies or even larger corporations or groups facing a wide variety of tax obstacles in the context of international taxation - for all of them it is equally important to remove any upcoming barrier in order to focus not on tax problems but on your own goals, your ambitions and your success. We design and optimize the structure so that you can focus on your business.


Inheritance Counselling & Planning (private/business)

More than 90 % of all business and asset-managing investments and enterprises in Germany are in family hands.
We support you in a successful generation change, plan a secure future for your assets together with you in order to structure a transfer and distribution of assets that is as tax-neutral as possible and entirely in line with your wishes. This process starts with a creative concept, supports you in all tax matters and ends with the successful implementation of the transfer of assets, monitored until the very end.


Start-Up & Founding Advice

As soon as an idea takes shape through its realisation, it is important to enable the founder(s) to focus on execution and and development to keep their minds free.
We accompany you throughout the entire start-up process, help you with highly personalized support through bureaucratic processes, tax and company registrations, setting up a tax-optimized structure, monitoring organic growth and ensuring optimal start-up conditions in terms of tax law.


Company Training & Written Expertise

Whether for your employees, yourself or for the preparation and implementation of operational and asset management company structures - we offer you the opportunity to contact us with your personal tax questions. We are happy to help you with the implementation of entrepreneurial tax concepts, promote the transfer of tax knowledge through further training tailored to your individual needs and offer you official written expert opinions as well as solutions to your specific individual questions.


To ensure that your business is built on a solid foundation of figures and numbers, we support you in the management of your external and internal bookkeeping, business accounting and controlling evaluations and the preparation of future-proof financial and liquidity plans.

Experts exactly for your needs


Sven Tillmann, M.A. 

Certified Tax Advisor

Diploma in Fiscal Economics

Specialist consultant for business and private succession (DStV e.V.)

Tax structuring advice for structural optimisation

Real estate taxation

Inheritance Counselling

 Planning &

Expertise in international tax law

Taxation of media-centred services  

social media & 


Esra Aravena

Assistant Tax Consultant

Financial accounting


Payroll accounting

Annual financial statement preparation

Tax returns & declarations

Business management consulting

The best of both worlds, hand in hand for the perfect solution, combining legal and tax aspects


Marion Eisenmann-Kohl

Steuerberatung Tillmann works together with

Marion Eisenmann-Kohl, lawyer, notary from Flörsheim

in order to implement an overall concept in terms of legal, notarial and tax law to create a solution that is tailor-made and unique to meet individual needs requirements from all our clients

That's what our clients say

"I approached Mr Tillmann with a personal tax problem - he calmly looked at the matter together with me, solved the problem and now I am glad that he accompanies me annually in all tax matters."

Larissa Trenn, owner LaVa.Hairartist

Do you have any questions about your taxes?

Thanks! Sent message.

An open floor plan office space with a m

Initial consultation meeting

Would you like to get to know us?

We will arrange a non-binding initial first-consultation with you either in person or online via video conference in MS Teams.

We would also be happy to come to you!

If necessary, bring a specific question with you, for which we can present our approach and initial solutions.

Afterwards, you can check for yourself whether you like our consulting approach and whether the "chemistry" is right for you.

Please remember that initial consultations on „tax" issues are mandatorily charged at an hourly rate of € 180.00 plus VAT in accordance with Section 21 of the StBVV-Code (Tax Advisers Fee Ordinance-Code) depending on the agenda of our meeting.

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