The core activity of Bundi Treuhand AG is the provision of services in the areas of accounting, taxes, and personnel administration for private individuals and companies, particularly small businesses. This includes: Accounting: General bookkeeping, preparation of value-added tax returns, interim and annual financial statements, consulting on the design of the annual financial statements; Taxes: Preparation of tax returns, review of tax invoices, assessments and estimates, representation and negotiations with tax authorities, value-added tax consulting; Personnel administration: Management of payroll accounting, payroll declarations, social insurance, preparation of withholding tax returns and payroll certificates.