Former Act Party leader John Banks will face a retrial for filing a false electoral return, Solicitor-General Mike Heron, QC, has confirmed.
Mr Banks was convicted in the High Court last year after not disclosing donations from internet mogul Kim Dotcom to his Auckland mayoralty campaign in 2010.
Last November the Court of Appeal overturned his conviction and ordered a new trial.
But the decision had to be confirmed by the Solicitor-General. Last night, a Crown Law spokeswoman said Mr Heron had made that decision.
No date has been set. The issue will go to the High Court in Auckland on Tuesday.