Tax-optimised legal form (see also tax consultancy services) As part of our comprehensive range of services in the field of commercial and company law, Kessler & Partner also provides consultancy services regarding tax optimisation of legal form. This area is exhaustively covered by the tax consultants within our firm, thus ensuring that every corporate transaction is a success in terms of tax optimisation as well. Eckhard Strohkirch, Lawyer Dr. Josef Sommer, Tax Consultant Ronald Haupt, Tax Consultant Dr. Arvid Siebert, Lawyer