Frau Frost arbeitet als fest angestellte Mitarbeiterin in einem Büro. Was muss sie nicht von ihrem Gehalt bezahlen?

Why this is the correct answer

Sales tax (Mehrwertsteuer, or VAT) is a consumption tax added to the price of goods and services when people spend money. It is not deducted from wages or salaries. By contrast, income tax, pension insurance contributions, health insurance, and unemployment insurance are all withheld directly from an employee's gross pay each month.