Eagerness and expertise

Your success is our goal

What sets us apart

Whether it’s a sprint or marathon: in sports, a whole lot takes place before the gun sounds. You have to put in the hours before you show up on the day of the race: resolute training with strategic focus helps separate the wheat from the chaff, leaving those with the right motivation and perseverance with a competitive edge. From auditing and tax consulting up to classic accounting and formative business consulting. We accompany you, with a look ahead and a focus on the big picture. Set course for success, together with us.

Proactive and success-oriented

Whether as an individual or as a well-oiled team – sustainable success is only with the right mentality. We are not only fully committed to each other, within our team at Jakob & Sozien, but also to our clients. And to what drives us: realising the best possible results together.

We think ahead

Change processes are becoming ever more complex and agile, making clever decisions paramount. As proactive tax consultants, we keep abreast of changes and make sure to stay in touch with the state of the art in our field. This is the foundation upon which we try to grasp the individual circumstances of our clients, always with an eye on the business goals.


We work as a team

“You never win alone” – the words of Formula 1 champion Mika Häkkinen still ring true today. The collaboration at Jakob & Sozien is truly unique, thanks to a sporting spirit, sense of family, space to work independently, and of course, people who are a great fit. We spare no effort in making sure our culture stays this healthy, allowing us to meet the discerning standards of our clients together and in the long run.

Get to know the team

We work for SMEs

We embody the spirit of SMEs. As a family-run company, we use this spirit to accompany small and medium-sized enterprise from a range of industries, always keeping an eye on the special challenges they face. We join founders as their startups take their first successful steps or help design company succession processes for renowned companies, investing great effort to master any task between founding and succession as well. You can count on us – always.


We believe in the value of healthy relationships

Trust, cooperation as partners, and candour strengthen relationships and lay the groundwork for sustainable success. We are not only fully committed to each other, within the Jakob & Sozien team, but also to our clients. This above all comes to the fore when we weather critical phases together. With our regular events, we additionally create a forum to meet up and exchange ideas.

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Rooted in Northern Hesse, with our branches spanning the globe

An ever greater number of our clients conducts their business internationally, which comes with questions of international taxation. With our expertise, and as a member of Allinial Global, we reliably consult both our German clients with activities abroad, as well as international companies that conduct business in Germany.

discover our International Service

We accompany businesses every step along the way, with great commitment, well-founded expertise, and real endurance.

Christoph, Johanna and Hans-Günter Jakob