This chapter examines the problem of inflation in Germany. In 1914 the German government based its war finance program on the assumption that World War I would be short. No additional taxation was introduced. Loans were considered sufficient to cover the total war expenses. The government obtained the necessary cash by discounting treasury notes with the Reichsbank which, in turn, sold these notes to banks and large business firms. Every six months loans were floated to redeem the treasury notes. The chapter begins with a discussion of Germany's war financing during the period 1914–1924, focusing on the post-war budget deficit and reestablishment of free prices, depreciation of the mark, and stabilization of the currency. It then considers Nazi Germany's finances during the period 1933–1943, along with the inflation problem after the defeat of Germany in World War II.