Review Similarities and points of difference with ACAs Key taxpayer review (KTR) Introduced in September 2013 for indirect taxes in the large market, KTRs apply to those categorised as a key taxpayer under the RDF for GST and excise who do not hold an ACA. The KTR aims to provide an increased level of certainty that GST and excise tax risks are being managed effectively across an economic group. The distinction between KTRs and ACAs is not clear, as they adopt a similar approach to that of PCRs and ACAs. Advance pricing agreement (APA) and mutual agreement procedure (MAP) APAs and MAPs are directed towards international transactions undertaken by multinational companies. APAs allow taxpayers to reach agreement with the ATO on the future application of the arm's length principle 91 to their dealings with international related parties. MAPs are used by the ATO in dealing with foreign revenue authorities about relief from possible double tax arrangements (the same income being taxable in two jurisdictions. These arrangements are specific to international transactions and administered separately to ACAs. External compliance assurance process (ECAP) The ATO aims to use ECAP as part of its real-time assurance strategy as the process becomes suitable for use across elements of the RDF population. External assurers can be used for taxpayers in lower risk quadrants and for those transitioning from resource intensive assurance approaches in response to changes in behaviour. There maybe implications for the design of ACAs in the pre-lodgment phase of any ECAP, although these are not apparent at this time as the ECAP pilot process only commenced in June 2014 with the evaluation report not due until February 2015. Source ANAO analysis. 3.30 In addition to these approaches, the ATO also conducts risk reviews and audits of large corporate taxpayers. To gain an understanding of the compliance activities applied to key taxpayers, the ANAO requested the ATO to provide the details of all compliance activities undertaken for those large corporate taxpayers categorised as key taxpayers through the RDF process in 2012–13. As shown in Table 3.5, all income tax and GST key taxpayers were subject to some compliance activity in that year, most frequently a pre‐lodgement compliance review, auditor other review for income tax and 91 The arm's length principle uses the behaviour of independent parties as a guide or benchmark to determine how income and expenses are allocated in international dealings between related parties. Arms length conditions are the conditions, including the price, gross margin, net profit, and the division of profit, that might be expected between independent entities dealing wholly independently with one another incomparable circumstances. Positioning of ACAs within the ATO’s Compliance Framework ANAO Report No 2014–15 Annual Compliance Arrangements with Large Corporate Taxpayers 67 some form of risk review for GST. ACA holders were not subject to any compliance activity in addition to the requirements of the ACA in 2012–13. 92