The Organisation Undoing Tax Abuse says the President is now compromised.
There are growing calls for President Cyril Ramaphosa to resign following a Section 89 Report looking into the Phala Phala Farm theft which stated Ramaphosa may have a case to answer.
The report found the President may have committed serious misconduct.
Analysts believe Ramaphosa should do the honourable thing and resign ahead of the National Elective Conference.
At the same time, the ANC National Executive Committee is set to meet to discuss the matter.