PwC Australia has entered into settlements worth millions of dollars with two of the eight partners forced from the firm over allegations they were involved or did not adequately address the firm’s tax leak scandal or failed to meet their professional responsibilities.

One of the settlements, worth about $2 million, is with Wayne Plummer, a former senior PwC corporate tax partner and leader of the firm’s tax risk and quality team, according to a source familiar with the arrangements but not authorised to speak about the settlements.