The audit objective was to assess the effectiveness of the Australian Taxation Office's processes for estimating and monitoring the costs, savings and benefits associated with the Reinventing the ATO program.

The objective of this audit was to assess the effectiveness of the Department of Social Services’ role in implementing the National Plan to Reduce Violence Against Women and their Children 2010–2022 (the National Plan).

The audit objective was to examine whether the Department of Defence implemented a selection of agreed parliamentary committee recommendations and ANAO performance audit recommendations.

The objective of this audit was to examine whether the Australian Postal Corporation (Australia Post) is meetings its Community Service and International obligations efficiently and the effectiveness of Commonwealth shareholders in monitoring value for money.

The Auditor-General responded on 10 March 2021 to correspondence from Senator the Hon Kristina Keneally dated 11 February 2021, requesting that the Auditor-General consider conducting a performance audit of the Safer Communities Fund and the awarding of discretionary grants from the proceeds of crime. 

The Auditor-General provided a follow-up response to Senator Keneally on 14 April 2021. 

The objective of the audit was to assess whether the Murray–Darling Basin Authority (MDBA) had complied with gifts, benefits and hospitality requirements.

The audit objective was to assess whether the Department of Defence's (Defence's) arrangements for the operation and maintenance of the Mulwala and Benalla facilities beyond June 2020 were established through appropriate processes and in accordance with the Commonwealth Procurement Rules (CPRs).

The objective of this audit was to examine whether the Tourist Refund Scheme (TRS) is being effectively administered, with the appropriate management of risks.

The objective of this audit was to assess whether the National Disability Insurance Agency (NDIA) is effectively managing the use of corporate credit cards for official purposes in accordance with legislative and entity requirements.

The objective of this audit was to examine the effectiveness of the National Indigenous Australians Agency’s management of provider fraud and non-compliance risks.