The Queensland Government is accused of not properly disclosing spending and private sector contracts to public.

The Queensland Audit Office has launched an investigation into Government spending after five departments produced unreliable and confusing reports, stating Government spending lacked transparency.

The initial report blamed the inconsistency as a result of incomplete records, multiple systems and a lack of guidelines.

Of the ninety contracts between the Government and private sector examined, twenty-five percent were not properly disclosed, and twenty-percent were not disclosed at all.