News

We are pleased to announce that MDDP has been recognized in the latest 20th Ranking of Tax Advisory Firms and Tax Advisors published by Dziennik Gazeta Prawna.

As of 1 April 2026, the partnership at tax consultancy firm MDDP has expanded to include three new members. The new partners are: Jakub Warnieło in the Tax and Litigation Team, Rafał Sidorowicz in the Personal Tax and Employer Advisory Team, and Gniewomir Parzyjagła in the Income...

Happy Easter Easter is a time of hope, new beginnings, and reflection on what truly matters. We wish you peace, the springtime energy, and many inspiring moments with your loved ones. Happy Easter! The MDDP Team

We are pleased to announce that Tomasz Michalik has once again been recognised in the Chambers Europe ranking, in Band 1 for Tax.

MDDP experts among Poland’s most influential lawyers Tomasz Michalik, Monika Dziedzic and Rafał Kran have been recognized in the ranking of the “50 Most Influential Lawyers” prepared by Dziennik Gazeta Prawna. The editorial team acknowledged MDDP’s advisers for their involvement in...

MDDP advised on the acquisition of the iconic Senator office building and PZO complex in Warsaw MDDP provided tax support on two significant transactions in Warsaw’s office market: the acquisition of the Senator office building in the city centre and the PZO complex in Praga. In the...

MDDP as a Content Partner of the 31st Polish Commercial Real Estate Market Conference We are pleased to announce that MDDP has become a Content Partner of the 31st edition of the Polish Commercial Real Estate Market Conference, organized by Eurobuild Conferences.  This event has been...

MDDP wyróżnione w rankingach World Tax 2026 i World Transfer Pricing 2026 MDDP has once again been recognised among the leading tax advisory firms in the international rankings of World Tax and World Transfer Pricing, compiled by International Tax Review (ITR), a global publisher...

MDDP as a Content Partner of the “Data Center – Real Estate, Technology, Investments” Conference We are pleased to announce that MDDP acted as a Content Partner of the Eurobuild conference “Data Center – Real Estate, Technology, Investments” which took place on 20 October 2025...

A landmark ruling on the costs of accommodation for employeesfor those seconded to Poland confirms that such benefits do not constitute employee income.

Breakthrough judgment on contributions on foreign income case, invalidating health insurance contributions on income from foreign transparent companies.

Project on determining permanent establishment in the platform economy sector, ensuring correct tax compliance across the EU.

International project on VAT taxation of returnable packaging in the EU, addressing complexities related to intra-EU movements, registration, and tax compliance.

Important ruling by the Supreme Administrative Court on the "tax carousel", confirming the need for tax authorities to prove the taxpayer's conscious involvement in fraud.

MDDP supported a renewable energy client in constructing eight wind farms, ensuring compliant cost allocation, tax efficiency, and risk management.