The core activity of Kalt Wirtschaftsprüfungen is the provision of services in the areas of auditing, trust, tax consulting and private CFO. Specifically, this includes: Auditing: Conducting limited and ordinary audits, statutory special audits and business management audits; Trust: Accounting and annual financial statements, domicile and company administration, foundations; Tax consulting: Tax returns, tax planning and rulings, real estate gains tax, negotiations with tax authorities; Private CFO: Optimization of company structures, company valuations and sales, process optimizations, risk management, board of directors (audit committee, owner representative).