"The private prosecutor was successful in having the defendant summonsed to appear in the Auckland District Court and adducing sufficient evidence to commit him to trial,'' Mr McCready's application says of himself.
He told APNZ he wanted costs from the Crown now, which would be spent on other private prosecutions and donations to charity.
"If the Crown are successful they can claim it back from Banks on conviction.''
The prosecution relates to donations Banks allegedly solicited and received from controversial internet millionaire Kim Dotcom and casino company SkyCity that were later declared as anonymous in the electoral return he signed for his 2010 Auckland mayoralty campaign.
Banks is due to stand trial at the High Court this year.
Mr McCready is known for his pursuit of public figures through the courts but is no stranger to the dock himself, last year admitting a charge of blackmail.
A Crown Law spokeswoman said she was unable to comment as the office had not yet been served with any application.
Banks could not be reached for comment.