Joanna Kociołek-Ziemba | Tax Manager

Practice:

Specialisations:

Specialises in tax advice in mergers and acquisitions and supports clients in matters involving the selection of effective tax structures for their operations and investments.
Has participated in the implementation of a number of restructuring projects including share and asset acquisitions, conversions, mergers, demergers and liquidations.
Has carried out a number of tax due diligences in various sectors.
Provides comprehensive tax advice to private businesses and international corporations in the FMCG, financial, energy, real estate and pharmaceutical sectors.
Member of the National Chamber of Tax Advisers.

DZP team wins case before Supreme Administrative Court over real estate tax exemption

Deals corner | 04.11.2025

The Supreme Administrative Court has confirmed that the mere willingness to make railway infrastructure available is sufficient for real estate tax exemption to be applied.

DZP lawyers advise on the sale of Kliniki Neuroradiochirurgii to POLMED Group

Deals corner | 14.10.2025

Sale of shares in Kliniki Neuroradiochirurgii to the POLMED Group. DZP has advised the sellers on, inter alia, the preparation and negotiation of a preliminary share purchase agreement.

Tax Practice recommended in ITR World Tax 2025 ranking

News | 28.08.2024

Tax Practice and 4 of our experts have once again been ranked and took leading position in the prestigious list published by International Tax review.

DZP advises a leading seafood exporter on the acquisition of the Polish company Koral

Deals corner | 31.07.2024

DZP experts have advised the Indian company Captain Fresh on its acquisition of a Polish producer of smoked salmon products.

DZP Tax Practice shortlisted for ITR EMEA Tax Awards 2024

News | 26.07.2024

In the anniversary edition of the ITR EMEA Tax Awards, we received a nomination in the Tax Firm of the Year category and - for the first time - in the Transfer Pricing Law Firm of the Year category.

DZP advises OW Proton on the acquisition of an in vitro clinic

Deals corner | 20.05.2024

DZP experts have advised on the acquisition of a majority stake in Medistica Gynaecology + Fertility and Medicine + Beauty, advanced infertility treatment and aesthetic medicine clinics.