Wilders worked as a speechwriter for the conservative-liberal People's Party for Freedom and Democracy (Volkspartij voor Vrijheid en Democratie – VVD), and later served as parliamentary assistant to party leader Frits Bolkestein from 1990 to 1998. He was elected to the municipal council of Utrecht in 1997, and one year later to the House of Representatives. Citing irreconcilable differences over the party's position on the accession of Turkey to the European Union, he left the VVD in 2004 to form his own party, the Party for Freedom.