The so-called "accidental millionaire" appeared before Rotorua District Court this morning on 27 theft and money laundering charges.
Leo Gao faces 17 charges of theft relating to almost $6.8 million. One is a joint charge with partner Kara Hurring. The remaining charges relate to money laundering, eight of them joint charges with Hurring.
The pair are alleged to have fled New Zealand after Westpac mistakenly gave Gao a $10m overdraft instead of the $100,000 he asked for.
Gao's lawyer Ron Mansfield planned to apply for bail this morning but his client was remanded in custody over Christmas because there was no judge sitting.
Police are expected to oppose his bail application at his next hearing on January 5.