Dia­na Trettin

Diana Trettin (born Schirrmeister) was born in 1981 in Hennigsdorf. She completed a training as a tax clerk and then studied business administration with tax law and accounting as a major at the HTW in Berlin. During her studies she worked as a literary assistant for Roever & Broenner (RBS RoeverBroenerSusat) and completed an internship in controlling at Daimler AG.

Before and after her studies, she worked at the auditing firm Clemens Kucklick, Berlin, and was thus able to work in the field of auditing as well as tax consulting and financial accounting. At the beginning of 2012 she was appointed as a tax consultant.

• Tax declaration and tax representation
• Accounting services
• Supervision of clients also in English
• Preparation of financial statements
• Business advice
• Further tax and legal issues

• Steuerberaterkammer Berlin