From 1978 to 1982, Matznetter studied political science at the University of Vienna, where he graduated with a master's degree.
[1] From November 2002 until January 2007 he was a Member of Parliament and speaker for Financial and Budget Affairs of the Social Democratic Parliamentary Fraction.
In January 2007 he was appointed as State Secretary in the Federal Ministry of Finance in the first government of Alfred Gusenbauer as Chancellor of Austria.
Minister of Finance was Wilhelm Molterer, head of the conservative Austrian People's Party the coalition partner of the Social Democrats in this government.
With the inauguration of the new government of Werner Faymann as Chancellor of Austria in December 2008, 2nd Christoph Matznetter returned as Member and speaker for Economic Affairs of the Social Democratic Parliamentary Fraction in the Austrian Parliament.