Joanna Ziemba | Tax Manager | Choose adviser

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 Tax Practice Shortlisted for the ITR Europe Tax Awards 2026

News | 13.07.2026

In the prestigious International Tax Review awards, DZP has been shortlisted in two categories: Tax Litigation Law Firm of the Year and Transfer Pricing Law Firm of the Year.

DZP advises on the sale of K2 Group to SAPERE Holding

Deals corner | 08.07.2026

The transaction involved the sale of 100% of shares in the K2 Group, a Polish manufacturer of car care products and chemicals operating on over 60 markets.

Amendments to the Act on the State Labour Inspectorate – key legal and tax changes and their implications for businesses

Alert | 06.05.2026

Experts from the Employment and Social Security Practice and the Tax Practice outline the new powers of the State Labour Inspectorate (PIP) and their implications for the use of civil law contracts and employment practices.

DZP Tax Practice secures refund of overpaid WHT on dividends paid by Polish companies to EU holding company

Deals corner | 30.03.2026

DZP’s advice covered a refund of overpaid withholding tax and confirmation of the right to exemption, enabling the client to safely proceed with subsequent dividend payments.

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.