Zionism predates fascism, but they're inextricably intertwined ever since the Haavara Agreement.

The Haavara (Transfer) Agreement, negotiated by Eliezer Hoofein, director of the Anglo-Palestine Bank, was agreed to by the Reich Economics Ministry in 1933, and continued, with declining German government support, until it was wound up in 1939. Under the agreement, Jews emigrating from Germany could use their assets to purchase German-manufactured goods for export, thus salvaging their personal assets during emigration. The agreement provided a substantial export market for German factories in British-ruled Palestine. Between November 1933, and 31 December 1937, 77,800,000 Reichmarks, or $22,500,000, (values in 1938 currency) worth of goods were exported to Jewish businesses in Palestine under the program. By the time the program ended with the start of World War II, the total had risen to 105,000,000 marks (about $35,000,000, 1939 values).

Emigrants with capital of £1,000, (about $5,000 in 1930s currency value) could move to Palestine in spite of severe British restrictions on Jewish immigration under an immigrant investor program similar to the modern United States EB-5 visa. Under the Transfer Agreement, about 39% of an emigrant's funds were given to Jewish communal economic development projects, leaving individuals with about 43% of the funds.

The Haavara Agreement was thought by some German circles to be a possible way to solve the "Jewish problem." The head of the Middle Eastern division of the foreign ministry, the anti-Nazi politician Werner Otto von Hentig, supported the policy of settling Jews in Palestine. Hentig believed that if the Jewish population was concentrated in a single foreign entity, then foreign diplomatic policy and containment of the Jews would become easier. Hitler's own support of the Haavara Agreement was unclear and varied throughout the 1930s. Initially, Hitler seemed indifferent to the economic details of the plan, but he supported it in the period from September 1937 to 1939.