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 in Warsaw. The event was dedicated to the dynamic growth…
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.
MDDP supported a renewable energy client in constructing eight wind farms, ensuring compliant cost allocation, tax efficiency, and risk management.
MDDP is awarded three ITR EMEA Tax Awards 2025 MDDP has won three prestigious awards at the ITR EMEA Tax Awards 2025: Tax Litigation Lawyer of the Year – Jakub Warnieło, MDDP Tax Disputes Advisory Firm of the Year – MDDP Impact Case of the Year: Landmark ruling on the right to reclaim overpaid tax…
Input VAT and vPPA: Court confirms the right to fully deduct input VAT on CfD transactions and renewable energy certificates for e-commerce businesses.