Wentworth: By-election in seat vacated by Turnbull set for October 20

The federal by-election for the Sydney seat of Wentworth has been set for October 20.

A political poster is seen in the window of Malcolm Turnbull's electoral office for the federal seat of Wentworth in Sydney, Source: AAP

Voters in former prime minister Malcolm Turnbull's seat of Wentworth will go to the polls on October 20.

Speaker Tony Smith told parliament the writ for the by-election would be issued on Monday and electoral rolls would close on September 24.

Candidate nominations are due by September 27.

More to come.