In its judgement of 21 June 2022, published on 3 November 2022, the Supreme Tax Court decided that remuneration paid by an employer to its employees for advertising by the employer on the licence plate mounting frame of the employee's private car is remuneration for work if the "advertising rental agreement" concluded does not have an independent economic content.
The Supreme Tax Court has allowed an employer a refund of the income tax paid on a fraudulent salary overpayment despite notification of the tax deduction to the employee, on the grounds that the tax had not been deducted from employment income.