This report offers a detailed proposal for changes in German government fiscal policy, examining the nation's economic landscape and potential policy adjustments. The study begins by highlighting Germany's recent economic performance, including strong growth, low unemployment, and the influence of external factors like the European Central Bank's policies. It identifies the problem of a slowing GDP growth rate and the backlog in rail infrastructure investment. The proposal reviews Germany's existing fiscal frameworks, such as the "Debt Brake" and the "Black-Zero" budget, and questions the effectiveness of these measures in the face of economic challenges and the need for increased investment. It outlines the research questions focusing on the role of fiscal policy, global wealth tax and the potential for cutting government spending. The methodology includes adherence to research ethics and acknowledges the limitations of the study. The expected outcome is a comprehensive assessment of German fiscal policy and recommendations for expansion. The report concludes with a bibliography of relevant literature.