"I expect to report to police in the next two to three working days," Mr ten Hove said.
"I'm not prepared to say how much money was involved before going to police and they have to make up their minds about what they'll do."
Mr Wynne, who resigned as revenue accountant after six years in the role, had been called in Australia and questioned by council staff, Mr ten Hove said.
He refused to confirm whether Mr Wynne had paid back any funds, although he said that after council discussions with him, "there had been nothing outstanding".
"We have had communication with Mr Wynne seeking explanations. People can make honest mistakes, so there are discrepancies that were explainable. What couldn't be explained will be the matters police will consider."
Mr Wynne could not be reached for comment.