Key Audit Matter Reporting for Smaller Public Entities

By Fred Pries, PhD, FCPA, FCA, and Sandra Scott, CPA, CA; Published in CPABC in Focus
Published: 5/01/2019

The Canadian Auditing and Assurance Standards Board (AASB) has decided to require communication of key audit matters (KAMs) in auditor’s reports for entities listed on the Toronto Stock Exchange (TSX) for periods ending on or after December 15, 2020. In January 2019, the AASB issued an exposure draft proposing to extend the applicability of this requirement to TSX-venture issuers and other listed entities for periods ending on or after December 15, 2021.1

KAMs are the most significant matters encountered by auditors during the audit process. International Standard on Auditing 701 requires auditors to describe these matters—and the steps taken to address them—in their reports. The purpose of this requirement is to enhance audit transparency.2

In Canada, concerns have been raised about the costs of KAM reporting for smaller public entities and whether the benefits for audit report readers will exceed these costs. In this article, we use the Australian experience to explore the costs and benefits of KAM reporting for these entities and make suggestions for effective implementation.

Australia has required KAM reporting since 2016 and, like Canada, has a large number of smaller listed entities—many of which operate in the mining and metals sector and the technology sector. The following example of a KAM is excerpted from the 2017 annual report of Crater Gold Mining, an Australian gold mining company:

Carrying Value of Exploration and Evaluation Assets3
Key audit matter How the matter was addressed in our audit

Exploration and evaluation assets of $8,953,712 form a significant proportion of the Group’s assets as shown in note 13.

The recovery of the carrying value of the exploration and evaluation assets are subject to successful exploration, exploitation or sale in the future and as such is subject to management judgement in accordance with AASB 6 – Exploration for and Evaluation of Mineral Resources. Management have relied on the valuations prepared by third party expert valuers to support the carrying value of exploration assets at 30 June 2017.

The Group’s exploration and evaluation assets are also exposed to market, economic, political and seasonal influences which may affect the value.

Exploration and evaluation expenditure is recorded in accordance with the accounting policy detailed in note 1 of the notes to the financial statements.

Our procedures in relation to the carrying value of exploration and evaluation included, amongst others:

  • Assessing the competence, capabilities, objectivity and independence of the management experts engaged to value the assets, and the methodology they adopted;
  • Analysing the financial and operating commitments of the licenses to see whether sufficient expenditure has been included in the cash flow forecast to ensure expenditure conditions are met;
  • Assessing the Group’s rights to tenure over the relevant exploration areas by obtaining the license agreements and also considering whether the Group maintains the tenements in good standing;
  • Assessing the ability of the Group to finance any planned future exploration and evaluation activity; and
  • Ascertaining whether management has any plans to abandon the held tenements.

We examined auditor reports for 362 companies with market capitalizations of less than AU$10 million and year-ends between December 2016 and December 2017.4 Here’s a summary of what we found:

Audit costs

We compared the audit fee in the year KAMs were first reported with the audit fee from the previous year and found that the average audit fee declined by 2.9% in the year in which KAM reporting was introduced. We also found that the median audit fee was unchanged from the previous year.

However, while we found no significant change in audit fees associated with the introduction of KAM reporting, competitive pressures in the Australian audit environment may have kept audit fees stable. In addition, costs may have been incurred by both companies and their auditors in implementing the KAM reporting requirements that were not reflected in the audit fees charged.

Benefits of KAM reporting

We identified two potential benefits of KAM reporting in the auditor’s reports we examined. First, we found that the KAMs reported were effective in directing readers to important audit areas. The KAMs most frequently reported for each industry were those we would expect based on the nature of the industry. For example, in the mining and metals industry, the most frequently reported KAMs related to exploration and evaluation assets, acquisitions and disposals, other non-current assets, and liabilities and provisions. Thus, KAM reporting can benefit readers by pointing them to important audit areas, providing information about key judgments involved in these areas and explaining the nature of the auditor’s work.

The second potential benefit of this reporting is that it can provide audit report readers with more information about the matters identified as KAMs. We found this to be true in many cases; however, we also found situations in which KAMs were not transparent. For example, in our review of the annual report for Crater Gold Mining, we found that an impairment of AU$15 million was recorded during the year, reducing the exploration and evaluation asset from AU$23 million to AU$9 million. Total assets of the company after the impairment charge were AU$10 million. We did not find the KAM cited earlier in this article to be transparent, because it did not indicate that an impairment even occurred.

Implementing KAM reporting in Canada

As indicated earlier, the AASB has issued an exposure draft proposing that KAM reporting be a requirement for TSX-venture issuers beginning in 2021. This exposure draft gives all stakeholders an opportunity to express their opinions on the costs and benefits of KAM reporting for smaller listed companies.

As KAM reporting is implemented, we believe that it must be transparent. Relatively standardized wording may be appropriate in certain situations where it is “business as usual.” Even boilerplate wording can help to educate users about the key judgments involved and explain how the auditor responded to specific issues. However, in cases like the one cited in this article, where unusual events have occurred, it is important that the issues faced in the audit are clearly captured in KAM descriptions.


Fred PriesFred Pries is an associate professor emeritus at the University of Guelph. He is a CPA member in both British Columbia and Ontario.
Sandra ScottSandra Scott is an associate professor at the University of Guelph. *She is a CPA member in Ontario.


  1. Auditing and Assurance Standards Board, Exposure Draft: Communication of Key Audit Matters in the Auditor’s Report, January 2019. (
  2. International Federation of Accountants, International Standard on Auditing 701, Communicating Key Audit Matters in the Independent Auditor’s Report, January 2015. (
  3. Crater Gold Mining, Annual Report for the Year Ended 30 June 2017,
  4. Fred Pries and Sandra Scott, Costs and Benefits of Key Audit Matter Reporting for Smaller Public Entities: The Australian Experience, September 2018,

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