While he said he couldn't comment on specifics of the complaint, Mr Porteous said: "He [Mr Lush] still has funds in the trust account and they are available to him at any time [through the appointed power of attorney who has taken-over management of the firm's ongoing affairs]."
Mr Lush, at home in Hastings last night with wife Morag, said that appeared to be a "turnaround", because he had been having difficulty finding out how much was in the account.
Having left the money with the lawyer and established a family trust "about eight or nine years ago" in the wash-up after having to sell his business following major heart surgery, he said he had accessed funds for such items as medication, and his annual bowling club fees.
He believed at least $50,000 plus interest remained and accepted assurances by Mr Porteous that the funds were safe and earning interest. "He's been our lawyer for 30 years," Mr Lush said.
But he said he did not receive statements when they were requested, and became alarmed when he saw figures which appeared to show interest much less than expected.
"A month or so ago I walked in and said I've got to know about my money," Mr Lush said.
He said the lawyer told him he had been busy with other matters, but would see him a few days later and have it "sorted".
"Well," said Mr Lush, "that never happened."
New Zealand Law Society communications manager Geoff Adlam, restricted by the Lawyers and Conveyancers Act, was yesterday unable to confirm or deny the investigation is taking place, although the society does regularly publicly disclose when decisions have been made to discipline lawyers.