Karolina is a tax advisor and has been working at Dirkzwager since 2024. She specialises in national and international payroll tax, social security and cross-border employment. Karolina likes to contribute ideas from both a tax and employment law perspective. She frequently advises on bogus self-employment, remote working, participation schemes, social security, company cars and the work-related expenses scheme. Karolina is also responsible for our expat tax return practice.
Thanks to her pragmatic approach and organisational skills, Karolina supports clients with complex issues and projects. In her work, she values collaboration with clients, HR and payroll, as well as with fellow lawyers and tax specialists. She is meticulous and thinks strategically. Thanks to her experience with international mobility and her language skills, Karolina is a trusted point of contact for employers and expats in the areas of tax returns, social security and tax treaties.
Work highlights
An extensive investigation into bogus self-employment. Based on this, Karolina organised several in-house workshops and actively contributed to the development of internal policy
Advice on the car policy of various large organisations
An analysis of international social security obligations for temporary assignments and secondments, including A1 declarations and double social security contributions
Assistance to clients during payroll tax audits by the Tax and Customs Administration
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