Tax Consulting, Accounting and Auditing Services
- Tailor-made, Excellent, International -

You are welcome to ask any questions you may have during an introductory non-binding consultation!

Please call us at +49 69 97 12 31-0 to arrange a meeting or send us your request here.


Companies and more...


Bills, Scoreboards and more...


in Your interest

We consult and support

Small and medium-sized family-owned businesses, International medium-sized enterprises, Individuals, Non-profit organisations, Start-Ups, Freelancer

A special field of our auditing company is the tax advice of foundations

Charitable or non-profit? The purpose of the foundation is decisive

Would you like to commit yourself to a charitable cause in the long term and invest your assets in a foundation? Or do you want to establish a foundation that secures your assets permanently?

More on that (in German)



Put your private income tax return into our experienced hands. We also provide competent advice on asset transfer with regard to German inheritance tax and endowment.


Self-employed and freelancer

We take care of all your tax matters including bookkeeping and profit and loss statements.


Family-owned businesses

We advise on all stages of your company's development. As your trusted advisors, we represent your interest and help you build your company in the benefit of future generations.



You want to concentrate on what you do best, whether you are a manufacturer, craftperson or service provider. We deal with all tax, bookkeeping and accounting matters for you.


Non-profit organisations

We assist you to pursue and comply with your non-profit strategy. Advising and auditing charitable organisations is an important area of our business.


International companies

As a reliable partner, we advise on your cross-border activities, for instance on international tax matters related to joint ventures or secondments.


News and tax update

July 2019

Im Vergleich: Immobilie verkaufen oder vermieten?

Immobilienwert und mögliche Rendite sind für den Entscheidungsprozess besonders wichtig. Vermieter müssen ausreichend Rücklagen besitzen für den Fall, dass Mieter nicht zahlen oder Modernisierungsmaßnahmen anstehen. *Quelle/Fremdlink

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July 2019

Steuerliche Förderung beim Neubau nutzen

Immobilien sind für viele Deutsche eine wichtige Geldanlage. Wer die Investition in eine neue Wohnung plant, die langfristig vermietet werden soll, sollte aber ein paar Dinge beachten. *Quelle/Fremdlink

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July 2019

Was ist im Erbrecht sittenwidrig?

Wie knifflig diese Frage ist, zeigt ein aktueller Fall des Oberlandesgerichts Frankfurt mit einem polarisierenden Urteil. *Quelle/Fremdlink

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July 2019

Steuern sparen - 26 legale Tipps von Finanzexperten

Das deutsche Steuergesetz ist eines der kompliziertesten der Welt – kein Wunder, dass selbst viele Steuerprofis nicht alle absetzbaren Posten kennen. *Quelle/Fremdlink

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Professor Dr. K. Schwantag · Dr. P. Kraushaar (S·K·) is an accounting and auditing firm with the headquarter in Frankfurt am Main. As a provider of accounting, auditing and tax advisory services, we advise our clients in all matters related to taxes, company law and Business management issues, and support companies and other institutions during the finalisation and auditing of their year-end annual financial statements. Our clients primarily include small and medium-sized family-owned businesses, as well as international medium-sized enterprises, private individuals and non-profit organisations. Besides traditional auditing and tax consulting, we offer financial accounting and payroll administration as well as management consulting and advisory services in cases of insolvency and reorganisation.

We are part of the BPG network, a large Organisation of Independent accounting, auditing and tax firms with 10 offices in Germany and abroad. As a German member of the Leading Edge Alliance (LEA), we are part of a strong, closely linked international network of tax, auditing, bookkeeping, accounting and finance experts from around the world. Therefore we have excellent contacts in all of the important industrialised nations, supplying our clients with outstanding services at an international level.

Please call us: +49 69 97 12 31-0
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