The core activity of ARNrain Treuhand Fuchs Auckenthaler & Partner is the provision of services in the areas of trust, tax consulting, and business consulting. Specifically, this includes: tax consulting and tax planning, accounting and financial accounting, consulting for small and medium-sized enterprises (SMEs) as well as private individuals, business consulting, including company formation and liquidation, legal consulting and contract law, consulting in inheritance matters, including wills, advance care directives, and living wills, estate administration and representation of heirs. The company thus offers a comprehensive range of services for companies and private individuals in the areas of finance, law, and business management.