The election was called two years early after the ruling Democratic party lost its majority in Parliament.

In July 2006, Environment Minister Teina Bishop resigned from Cabinet and joined the opposition Cook Islands Party.

[1] Shortly afterwards, the Cook Islands Party won a by-election in Matevera, eliminating the government's majority.

[1] The government pre-empted a formal vote of no-confidence by dissolving Parliament and calling an election.

[3] A number of electoral petitions were filed, resulting in by-elections being held in the seats of Akaoa and Titikaveka.