She studied education at the University of Innsbruck, specializing in history, folklore, and philosophy.
After completing her studies in 1974, she taught German, geography, Latin, and history at high-schools all over South Tyrol.
At this point she decided to give up teaching and dedicate herself solely to politics and the cause of South Tyrolean self-determination.
In 2007 conflicts arose between members of the Union for South Tyrol: Eva Klotz on the one side and Andreas Pöder [de] on the other.
Unable to find a compromise deemed satisfactory by both parties, Eva Klotz, Sven Knoll [de], and others left the Union and created a splinter group called South Tyrolean Freedom.