The man who was CEO of consultancy PwC Australia for the entire tax payments affair, Luke Sayers, has exited as chair of a charity he runs with his wife.

A group of around 20 PwC partners are allegedly preparing to campaign the firm over a "lack of accountability" in tax leaks scandal.

Disgraced consultancy PwC is refusing to reveal the “terms of reference” — the instructions it set — for its secret internal investigation into its decade-long tax leaks affair.

An alleged mastermind of the PwC global tax leaks scam has quietly left a role overseeing a powerful Federal Government tax advisory committee run by the peak body of the Australian legal profession.

Disgraced consultancy PwC has been given another major Federal Government contract - this time a $164,000 deal with the Department of Education.

The $5.5m Wagga Wagga gun club “function centre” project at the heart of the probe that felled Gladys Berejiklian is a taxpayer disaster — and even a financial albatross for the club itself.