Gross annual remuneration calculation: Dismissal of revision confirming lower court’s assessment of compensation components

The Federal Labour Court (BAG) dismissed the plaintiff's revision, leaving the Lower Regional Labour Court's judgment in force and ordering the plaintiff to bear the costs of the appellate proceedings. The dispute concerned a claim regarding the calculation of gross annual remuneration in an employment relationship, specifically challenging the employer's method of determining the compensation amount. The court's decision rested on the interpretation of the employment contract and relevant statutory provisions governing wage claims, concluding that the lower instance correctly assessed the legal status of the disputed remuneration components under the prevailing contractual and civil law framework.