About us
Who are we?
We are an independent law firm founded in 2014 by tax advisors and attorneys.
The partners at KSSP have extensive experience in applying Polish and international tax law (particularly local taxes and fees), civil law, and administrative law, all gained through experience in the so-called Big Four. We have accumulated this knowledge over the years, not only through project implementation but also through numerous conferences and training sessions.
We adhere to the highest standards, striving to provide our clients with the highest quality services. We know that customer satisfaction is the essence of our work.
We strive to propose and adapt to the client's business situation, creating individual tax and legal solutions, combining expertise from various areas of law and taxes.
We believe that the best results come from ongoing, not just project-based, collaboration with clients, which allows us to support clients in their development and strategic decisions.
The partners at KSSP have extensive experience in applying Polish and international tax law (particularly local taxes and fees), civil law, and administrative law, all gained through experience in the so-called Big Four. We have accumulated this knowledge over the years, not only through project implementation but also through numerous conferences and training sessions.
We adhere to the highest standards, striving to provide our clients with the highest quality services. We know that customer satisfaction is the essence of our work.
We strive to propose and adapt to the client's business situation, creating individual tax and legal solutions, combining expertise from various areas of law and taxes.
We believe that the best results come from ongoing, not just project-based, collaboration with clients, which allows us to support clients in their development and strategic decisions.
10+
Years of the firm's existence
250+
Customers since the beginning
550+
Successful tax proceedings
200+
Won court cases
150M+
Recovered tax
15+
Specialists in the team
Our approach
We believe that effective consulting is not only about expert knowledge, but above all, about a relationship with the client based on trust and understanding their goals.
✓ We combine competences from various areas of law and taxes
✓ We focus on ongoing cooperation, not just project activities
✓ We support clients in both their daily activities and strategic decisions
We develop our know-how not only through ongoing projects, but also through active participation in conferences, training courses, and industry initiatives – thanks to which we can quickly respond to changes in regulations and practice and support our clients in effectively adapting to them.
✓ We combine competences from various areas of law and taxes
✓ We focus on ongoing cooperation, not just project activities
✓ We support clients in both their daily activities and strategic decisions
We develop our know-how not only through ongoing projects, but also through active participation in conferences, training courses, and industry initiatives – thanks to which we can quickly respond to changes in regulations and practice and support our clients in effectively adapting to them.
Partners and members of the KSSP team are active members of the Polish Bar Association and the National Chamber of Tax Advisors, which guarantees the highest standards in our work.


KSSP Team
Our greatest asset is our people – our law firm partners are experienced tax advisors and lawyers,
who work with clients on a daily basis, not behind the scenes. This allows us to provide not only expert knowledge,
but also a partnership approach and commitment to every project.
who work with clients on a daily basis, not behind the scenes. This allows us to provide not only expert knowledge,
but also a partnership approach and commitment to every project.
Contact us
We'd love to talk to you about your needs.
Phone:
+48 71 707 24 50
E-mail:
biuro@kssp.pl
Fax:
+48 71 707 22 71