The Tax Department of Sołtysiński Kawecki & Szlęzak has been ranked 2nd in the ranking of “The Most Efficient Tax Advisory Firms” in the 8th Ranking of tax advisory firms, published by the economic daily “Dziennik Gazeta Prawna“, additionally, in the individual rankings for the Best Tax Advisor in 2013, Jaroslaw Bieronski was ranked in first placein the Mergers & Acquisitions category.