Among other things, the treasury department and the financing team are responsible for the city's borrowing. In this context, the focus is on the development of capital market strategies, comprehensive interest rate risk management and the management of municipal debt.

This involves, for example, the drafting of loan contracts, the payment of interest and repayments, reporting and the accounting and balance sheet presentation of debt.

For financing issues, the treasury department is the central point of contact for banks, investors and financing partners on behalf of the state capital of Wiesbaden.