Langen has experienced a positive trend in trade tax revenues, achieving a budget surplus of 1.8 million euros in 2023. However, rising expenditures, particularly in childcare, are leading to a projected deficit of 12.8 million euros for 2025, exacerbated by new legal obligations and a declining population. To address the budget gap, discussions are underway regarding a sustainability statute that would adjust property tax rates based on financial performance.