ISA (NZ) 701

1. This International Standard on Auditing (New Zealand) (ISA (NZ)) deals with the auditor’s responsibility to communicate key audit matters in the auditor’s report. It is intended to address both the auditor’s judgement as to what to communicate in the auditor’s report and the form and content of such communication.

2. The purpose of communicating key audit matters is to enhance the communicative value of the auditor’s report by providing greater transparency about the audit that was performed. Communicating key audit matters provides additional information to intended users of the financial statements (“intended users”) to assist them in understanding those matters that, in the auditor’s professional judgement, were of most significance in the audit of the financial statements of the current period. Communicating key audit matters may also assist intended users in understanding the entity and areas of significant management judgement in the audited financial statements. (Ref: Para. A1–A4)

3. The communication of key audit matters in the auditor’s report may also provide intended users a basis to further engage with management and those charged with governance about certain matters relating to the entity, the audited financial statements, or the audit that was performed.

4. Communicating key audit matters in the auditor’s report is in the context of the auditor having formed an opinion on the financial statements as a whole. Communicating key audit matters in the auditor’s report is not:

1. A substitute for disclosures in the financial statements that the applicable financial reporting framework requires management to make, or that are otherwise necessary to achieve fair presentation;

2. A substitute for the auditor expressing a modified opinion when required by the circumstances of a specific audit engagement in accordance with ISA (NZ) 705 (Revised);¹

3. A substitute for reporting in accordance with ISA (NZ) 570 (Revised)² when a material uncertainty exists relating to events or conditions that may cast significant doubt on an entity’s ability to continue as a going concern; or

4. A separate opinion on individual matters. (Ref: Para. A5–A8)

5. [Amended by the NZAuASB].

NZ5.1 This ISA (NZ) applies to audits of complete sets of general purpose financial statements of FMC reporting entities considered to have a higher level of public accountability and circumstances when the auditor otherwise decides to communicate key audit matters in the auditor’s report. This ISA (NZ) also applies when the auditor is required by law or regulation to communicate key audit matters in the auditor’s report.³ However, ISA (NZ) 705 (Revised) prohibits the auditor from communicating key audit matters when the auditor disclaims an opinion on the financial statements, unless such reporting is required by law or regulation.⁴

6. This ISA (NZ) is effective for audits of financial statements for periods ending on or after 15 December 2016. [Note: For effective dates of paragraphs changed or added by an Amending Standard see the History of Amendments].

NZ6.1 Paragraph NZ5.1 of this ISA (NZ) requires that for audits of complete sets of general purpose financial statements of a FMC reporting entity considered to have a higher level of public accountability, the auditor shall communicate key audit matters in the auditor’s report. The requirement to report key audit matters is subject to the following transitional provisions:

7. The objectives of the auditor are to determine key audit matters and, having formed an opinion on the financial statements, communicate those matters by describing them in the auditor’s report.

8. For purposes of the ISAs (NZ), the following term has the meaning attributed below:

• Key audit matters—Those matters that, in the auditor’s professional judgement, were of most significance in the audit of the financial statements of the current period. Key audit matters are selected from matters communicated with those charged with governance.

9. The auditor shall determine, from the matters communicated with those charged with governance, those matters that required significant auditor attention in performing the audit. In making this determination, the auditor shall take into account the following: (Ref: Para. A9–A18)

1. Areas of higher assessed risk of material misstatement, or significant risks identified in accordance with ISA (NZ) 315 (Revised 2019).⁵ (Ref: Para. A39-A43)

2. Significant auditor judgements relating to areas in the financial statements that involved significant management judgement, including accounting estimates that are subject to a high degree of estimation uncertainty. (Ref: Para. A23–A24)

3. The effect on the audit of significant events or transactions that occurred during the period. (Ref: Para. A25–A26)

10. The auditor shall determine which of the matters determined in accordance with paragraph 9 were of most significance in the audit of the financial statements of the current period and therefore are the key audit matters. (Ref: Para. A9–A11, A27–A30)

11. The auditor shall describe each key audit matter, using an appropriate subheading, in a separate section of the auditor’s report under the heading “Key Audit Matters,” unless the circumstances in paragraphs 14 or 15 apply. The introductory language in this section of the auditor’s report shall state that:

1. Key audit matters are those matters that, in the auditor’s professional judgement, were of most significance in the audit of the financial statements [of the current period]; and

2. These matters were addressed in the context of the audit of the financial statements as a whole, and in forming the auditor’s opinion thereon, and the auditor does not provide a separate opinion on these matters. (Ref: Para. A31–A33)

12. The auditor shall not communicate a matter in the Key Audit Matters section of the auditor’s report when the auditor would be required to modify the opinion in accordance with ISA (NZ) 705 (Revised) as a result of the matter. (Ref: Para. A5)

13. The description of each key audit matter in the Key Audit Matters section of the auditor’s report shall include a reference to the related disclosure(s), if any, in the financial statements and shall address: (Ref: Para. A34–A41)

1. Why the matter was considered to be one of most significance in the audit and therefore determined to be a key audit matter; and (Ref: Para. A42–A45)

2. How the matter was addressed in the audit. (Ref: Para. A46–A51)

14. The auditor shall describe each key audit matter in the auditor’s report unless: (Ref: Para. A53–A56)

1. Law or regulation precludes public disclosure about the matter; or (Ref: Para. A52)

2. In extremely rare circumstances, the auditor determines that the matter should not be communicated in the auditor’s report because the adverse consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication. This shall not apply if the entity has publicly disclosed information about the matter.

15. A matter giving rise to a modified opinion in accordance with ISA (NZ) 705 (Revised), or a material uncertainty related to events or conditions that may cast significant doubt on the entity’s ability to continue as a going concern in accordance with ISA (NZ) 570 (Revised), are by their nature key audit matters. However, in such circumstances, these matters shall not be described in the Key Audit Matters section of the auditor’s report and the requirements in paragraphs 13–14 do not apply. Rather, the auditor shall:

1. Report on these matter(s) in accordance with the applicable ISA(s) (NZ); and

2. Include a reference to the Basis for Qualified (Adverse) Opinion or the Material Uncertainty Related to Going Concern section(s) in the Key Audit Matters section. (Ref: Para. A6–A7)

16. If the auditor determines, depending on the facts and circumstances of the entity and the audit, that there are no key audit matters to communicate or that the only key audit matters communicated are those matters addressed by paragraph 15, the auditor shall include a statement to this effect in a separate section of the auditor’s report under the heading “Key Audit Matters.” (Ref: Para. A57–A59)

17. The auditor shall communicate with those charged with governance:

1. Those matters the auditor has determined to be the key audit matters; or

2. If applicable, depending on the facts and circumstances of the entity and the audit, the auditor’s determination that there are no key audit matters to communicate in the auditor’s report. (Ref: Para. A60–A63)

18. The auditor shall include in the audit documentation:⁶ (Ref: Para. A64)

1. The matters that required significant auditor attention as determined in accordance with paragraph 9, and the rationale for the auditor’s determination as to whether or not each of these matters is a key audit matter in accordance with paragraph 10;

2. Where applicable, the rationale for the auditor’s determination that there are no key audit matters to communicate in the auditor’s report or that the only key audit matters to communicate are those matters addressed by paragraph 15; and

3. Where applicable, the rationale for the auditor’s determination not to communicate in the auditor’s report a matter determined to be a key audit matter.

A1. Significance can be described as the relative importance of a matter, taken in context. The significance of a matter is judged by the auditor in the context in which it is being considered. Significance can be considered in the context of quantitative and qualitative factors, such as relative magnitude, the nature and effect on the subject matter and the expressed interests of intended users or recipients. This involves an objective analysis of the facts and circumstances, including the nature and extent of communication with those charged with governance.

A2. Users of financial statements have expressed an interest in those matters about which the auditor had the most robust dialogue with those charged with governance as part of the two-way communication required by ISA (NZ) 260 (Revised)⁷ and have called for additional transparency about those communications. For example, users have expressed particular interest in understanding significant judgements made by the auditor in forming the opinion on the financial statements as a whole, because they are often related to the areas of significant management judgement in preparing the financial statements.

A3. Requiring auditors to communicate key audit matters in the auditor’s report may also enhance communications between the auditor and those charged with governance about those matters, and may increase attention by management and those charged with governance to the disclosures in the financial statements to which reference is made in the auditor’s report.

A4. ISA (NZ) 320⁸ explains that it is reasonable for the auditor to assume that users of the financial statements:

1. Have a reasonable knowledge of business and economic activities and accounting and a willingness to study the information in the financial statements with reasonable diligence;

2. Understand that the financial statements are prepared, presented and audited to levels of materiality;

3. Recognise the uncertainties inherent in the measurement of amounts based on the use of estimates, judgement and the consideration of future events; and

4. Make reasonable economic decisions on the basis of the information in the financial statements.

Because the auditor’s report accompanies the audited financial statements, the users of the auditor’s report are considered to be the same as the intended users of the financial statements.

A5. ISA (NZ) 700 (Revised) establishes requirements and provides guidance on forming an opinion on the financial statements.⁹ Communicating key audit matters is not a substitute for disclosures in the financial statements that the applicable financial reporting framework requires management to make, or that are otherwise necessary to achieve fair presentation. ISA (NZ) 705 (Revised) addresses circumstances in which the auditor concludes that there is a material misstatement relating to the appropriateness or adequacy of disclosures in the financial statements.¹⁰

A6. When the auditor expresses a qualified or adverse opinion in accordance with ISA (NZ) 705 (Revised), presenting the description of a matter giving rise to a modified opinion in the Basis for Qualified (Adverse) Opinion section helps to promote intended users’ understanding and to identify such circumstances when they occur. Separating the communication of this matter from other key audit matters described in the Key Audit Matters section therefore gives it the appropriate prominence in the auditor’s report (see paragraph 15). The Appendix in ISA (NZ) 705 (Revised) includes illustrative examples of how the introductory language in the Key Audit Matters section is affected when the auditor expresses a qualified or adverse opinion and other key audit matters are communicated in the auditor’s report. Paragraph A58 of this ISA (NZ) illustrates how the Key Audit Matters section is presented when the auditor has determined that there are no other key audit matters to be communicated in the auditor’s report beyond matters addressed in the Basis for Qualified (Adverse) Opinion section or Material Uncertainty Related to Going Concern section of the auditor’s report.

A7. When the auditor expresses a qualified or adverse opinion, communicating other key audit matters would still be relevant to enhancing intended users’ understanding of the audit, and therefore the requirements to determine key audit matters apply. However, as an adverse opinion is expressed in circumstances when the auditor has concluded that misstatements, individually or in the aggregate, are both material and pervasive to the financial statements:¹¹

A8. ISA (NZ) 706 (Revised)¹² establishes mechanisms for auditors of financial statements of all entities to include additional communication in the auditor’s report through the use of Emphasis of Matter paragraphs and Other Matter paragraphs when the auditor considers it necessary to do so. In such cases, these paragraphs are presented separately from the Key Audit Matters section in the auditor’s report. When a matter has been determined to be a key audit matter, the use of such paragraphs is not a substitute for the description of the individual key audit matter in accordance with paragraph 13.¹³ ISA (NZ) 706 (Revised) provides further guidance on the relationship between key audit matters and Emphasis of Matter paragraphs in accordance with that ISA (NZ).¹⁴

A9. The auditor’s decision-making process in determining key audit matters is designed to select a smaller number of matters from the matters communicated with those charged with governance, based on the auditor’s judgement about which matters were of most significance in the audit of the financial statements of the current period.

A10. The auditor’s determination of key audit matters is limited to those matters of most significance in the audit of the financial statements of the current period, even when comparative financial statements are presented (i.e., even when the auditor’s opinion refers to each period for which financial statements are presented).¹⁵

A11. Notwithstanding that the auditor’s determination of key audit matters is for the audit of the financial statements of the current period and this ISA (NZ) does not require the auditor to update key audit matters included in the prior period’s auditor’s report, it may nevertheless be useful for the auditor to consider whether a matter that was a key audit matter in the audit of the financial statements of the prior period continues to be a key audit matter in the audit of the financial statements of the current period.

A12. The concept of significant auditor attention recognises that an audit is risk-based and focuses on identifying and assessing the risks of material misstatement of the financial statements, designing and performing audit procedures responsive to those risks, and obtaining audit evidence that is sufficient and appropriate to provide a basis for the auditor’s opinion. For a particular account balance, class of transactions or disclosure, the higher an assessed risk of material misstatement at the assertion level, the more judgement is often involved in planning and performing the audit procedures and evaluating the results thereof. In designing further audit procedures, the auditor is required to obtain more persuasive audit evidence the higher the auditor’s assessment of risk.¹⁶ When obtaining more persuasive audit evidence because of a higher assessment of risk, the auditor may increase the quantity of the evidence, or obtain evidence that is more relevant or reliable, for example, by placing more emphasis on obtaining third party evidence or by obtaining corroborating evidence from a number of independent sources.¹⁷

A13. Accordingly, matters that pose challenges to the auditor in obtaining sufficient appropriate audit evidence or pose challenges to the auditor in forming an opinion on the financial statements may be particularly relevant in the auditor’s determination of key audit matters.

A14. Areas of significant auditor attention often relate to areas of complexity and significant management judgement in the financial statements, and therefore often involve difficult or complex auditor judgements. In turn, this often affects the auditor’s overall audit strategy, the allocation of resources and extent of audit effort in relation to such matters. These effects may include, for example, the extent of involvement of senior personnel on the audit engagement or the involvement of an auditor’s expert or individuals with expertise in a specialised area of accounting or auditing, whether engaged or employed by the firm to address these areas.

A15. Various ISAs (NZ) require specific communications with those charged with governance and others that may relate to areas of significant auditor attention. For example:

A16. The auditor may develop a preliminary view at the planning stage about matters that are likely to be areas of significant auditor attention in the audit and therefore may be key audit matters. The auditor may communicate this with those charged with governance when discussing the planned scope and timing of the audit in accordance with ISA (NZ) 260 (Revised). However, the auditor’s determination of key audit matters is based on the results of the audit or evidence obtained throughout the audit.

A17. Paragraph 9 includes specific required considerations in the auditor’s determination of those matters that required significant auditor attention. These considerations focus on the nature of matters communicated with those charged with governance that are often linked to matters disclosed in the financial statements, and are intended to reflect areas of the audit of the financial statements that may be of particular interest to intended users. The fact that these considerations are required is not intended to imply that matters related to them are always key audit matters; rather, matters related to such specific considerations are key audit matters only if they are determined to be of most significance in the audit in accordance with paragraph 10. As the considerations may be interrelated (e.g., matters relating to the circumstances described in paragraphs 9(b)-(c) may also be identified as significant risks), the applicability of more than one of the considerations to a particular matter communicated with those charged with governance may increase the likelihood of the auditor identifying that matter as a key audit matter.

A18. In addition to matters that relate to the specific required considerations in paragraph 9, there may be other matters communicated with those charged with governance that required significant auditor attention and that therefore may be determined to be key audit matters in accordance with paragraph 10. Such matters may include, for example, matters relevant to the audit that was performed that may not be required to be disclosed in the financial statements. For example, the implementation of a new IT system (or significant changes to an existing IT system) during the period may be an area of significant auditor attention, in particular if such a change had a significant effect on the auditor’s overall audit strategy or related to a significant risk (e.g., changes to a system affecting revenue recognition).

A19. ISA (NZ) 260 (Revised) requires the auditor to communicate with those charged with governance about the significant risks identified by the auditor.²³ Paragraph A13 of ISA (NZ) 260 (Revised) explains that the auditor may also communicate with those charged with governance about how the auditor plans to address areas of higher assessed risks of material misstatement.

A20. ISA (NZ) 315 (Revised 2019) defines a significant risk as an identified risk of material misstatement for which the assessment of inherent risk is close to the upper end of the spectrum of inherent risk due to the degree to which the inherent risk factors affect the combination of the likelihood of a misstatement occurring and the magnitude of the potential misstatement should that misstatement occur.²⁴ Areas of significant management judgement and significant unusual transactions may often be identified as significant risks. Significant risks are therefore often areas that require significant auditor attention.

A21. However, this may not be the case for all significant risks. For example, ISA (NZ) 240 presumes that there are risks of fraud in revenue recognition and requires the auditor to treat those assessed risks of material misstatement due to fraud as significant risks.²⁵ In addition, ISA (NZ) 240 indicates that, due to the unpredictable way in which management override of controls could occur, it is a risk of material misstatement due to fraud and thus a significant risk.²⁶ Depending on their nature, these risks may not require significant auditor attention, and therefore would not be considered in the auditor’s determination of key audit matters in accordance with paragraph 10.

A22. ISA (NZ) 315 (Revised 2019) explains that the auditor’s assessment of the risks of material misstatement at the assertion level may change during the course of the audit as additional audit evidence is obtained.²⁷ Revision to the auditor’s risk assessment and reevaluation of the planned audit procedures with respect to a particular area of the financial statements (i.e., a significant change in the audit approach, for example, if the auditor’s risk assessment was based on an expectation that certain controls were operating effectively and the auditor has obtained audit evidence that they were not operating effectively throughout the audit period, particularly in an area with higher assessed risk of material misstatement) may result in an area being determined as one requiring significant auditor attention.

A23. ISA (NZ) 260 (Revised) requires the auditor to communicate with those charged with governance the auditor’s views about significant qualitative aspects of the entity’s accounting practices, including accounting policies, accounting estimates and financial statement disclosures.²⁸ In many cases, this relates to critical accounting estimates and related disclosures, which are likely to be areas of significant auditor attention, and also may be identified as significant risks.

A24. However, users of the financial statements have highlighted their interest in accounting estimates that are subject to a high degree of estimation uncertainty (see ISA (NZ) 540 (Revised)²⁹) that may have not been determined to be significant risks. Among other things, such estimates are highly dependent on management judgement and are often the most complex areas of the financial statements, and may require the involvement of both a management’s expert and an auditor’s expert. Users have also highlighted that accounting policies that have a significant effect on the financial statements (and significant changes to those policies) are relevant to their understanding of the financial statements, especially in circumstances where an entity’s practices are not consistent with others in its industry.

A25. Events or transactions that had a significant effect on the financial statements or the audit may be areas of significant auditor attention and may be identified as significant risks. For example, the auditor may have had extensive discussions with management and those charged with governance at various stages throughout the audit about the effect on the financial statements of significant transactions with related parties or significant transactions that are outside the normal course of business for the entity or that otherwise appear to be unusual.³⁰ Management may have made difficult or complex judgements in relation to recognition, measurement, presentation or disclosure of such transactions, which may have had a significant effect on the auditor’s overall strategy.

A26. Significant economic, accounting, regulatory, industry, or other developments that affected management’s assumptions or judgements may also affect the auditor’s overall approach to the audit and result in a matter requiring significant auditor attention.

A27. Matters that required significant auditor attention also may have resulted in significant interaction with those charged with governance. The nature and extent of communication about such matters with those charged with governance often provides an indication of which matters are of most significance in the audit. For example, the auditor may have had more in-depth, frequent or robust interactions with those charged with governance on more difficult and complex matters, such as the application of significant accounting policies that were the subject of significant auditor or management judgement.

A28. The concept of matters of most significance is applicable in the context of the entity and the audit that was performed. As such, the auditor’s determination and communication of key audit matters is intended to identify matters specific to the audit and to involve making a judgement about their importance relative to other matters in the audit.

A29. Other considerations that may be relevant to determining the relative significance of a matter communicated with those charged with governance and whether such a matter is a key audit matter include:

A30. Determining which, and how many, of those matters that required significant auditor attention were of most significance in the audit of the financial statements of the current period is a matter of professional judgement. The number of key audit matters to be included in the auditor’s report may be affected by the size and complexity of the entity, the nature of its business and environment, and the facts and circumstances of the audit engagement. In general, the greater the number of matters initially determined to be key audit matters, the more the auditor may need to reconsider whether each of these matters meets the definition of a key audit matter. Lengthy lists of key audit matters may be contrary to the notion of such matters being those of most significance in the audit.

A31. Placing the separate Key Audit Matters section in close proximity to the auditor’s opinion may give prominence to such information and acknowledge the perceived value of engagement-specific information to intended users.

A32. The order of presentation of individual matters within the Key Audit Matters section is a matter of professional judgement. For example, such information may be organised in order of relative importance, based on the auditor’s judgement, or may correspond to the manner in which matters are disclosed in the financial statements. The requirement in paragraph 11 to include subheadings is intended to further differentiate the matters.

A33. When comparative financial information is presented, the introductory language of the Key Audit Matters section is tailored to draw attention to the fact that the key audit matters described relate to only the audit of the financial statements of the current period, and may include reference to the specific period covered by those financial statements (e.g., “for the year ended December 31, 20X1”).

A34. The adequacy of the description of a key audit matter is a matter of professional judgement. The description of a key audit matter is intended to provide a succinct and balanced explanation to enable intended users to understand why the matter was one of most significance in the audit and how the matter was addressed in the audit. Limiting the use of highly technical auditing terms also helps to enable intended users who do not have a reasonable knowledge of auditing to understand the basis for the auditor’s focus on particular matters during the audit. The nature and extent of information provided by the auditor is intended to be balanced in the context of the responsibilities of the respective parties (i.e., for the auditor to provide useful information in a concise and understandable form, while not inappropriately being the provider of original information about the entity).

A35. Original information is any information about the entity that has not otherwise been made publicly available by the entity (e.g., has not been included in the financial statements or other information available at the date of the auditor’s report, or addressed in other oral or written communications by management or those charged with governance, such as a preliminary announcement of financial information or investor briefings). Such information is the responsibility of the entity’s management and those charged with governance.

A36. It is appropriate for the auditor to seek to avoid the description of a key audit matter inappropriately providing original information about the entity. The description of a key audit matter is not usually of itself original information about the entity, as it describes the matter in the context of the audit. However, the auditor may consider it necessary to include additional information to explain why the matter was considered to be one of most significance in the audit and therefore determined to be a key audit matter, and how the matter was addressed in the audit, provided that disclosure of such information is not precluded by law or regulation. When such information is determined to be necessary by the auditor, the auditor may encourage management or those charged with governance to disclose additional information, rather than the auditor providing original information in the auditor’s report.

A37. Management or those charged with governance may decide to include new or enhanced disclosures in the financial statements or elsewhere in the annual report relating to a key audit matter in light of the fact that the matter will be communicated in the auditor’s report. Such new or enhanced disclosures, for example, may be included to provide more robust information about the sensitivity of key assumptions used in accounting estimates or the entity’s rationale for a particular accounting practice or policy when acceptable alternatives exist under the applicable financial reporting framework.

A38. ISA (NZ) 720 (Revised) defines the term annual report and explains that documents such as a management report, management commentary, or operating and financial review or similar reports by those charged with governance (e.g., a director’s report); a Chairman’s statement; corporate governance statement; or internal control and risk assessment reports may form part of the annual report.³¹ ISA (NZ) 720 (Revised) addresses the auditor’s responsibilities relating to other information included in the annual report. Although the auditor’s opinion on the financial statements does not cover the other information, the auditor may consider this information, as well as other publicly available communications by the entity or other credible sources, in formulating the description of a key audit matter.

A39. Audit documentation prepared during the audit can also be useful to the auditor in formulating the description of a key audit matter. For example, written communications, or the auditor’s documentation of oral communications, with those charged with governance and other audit documentation provides a useful basis for the auditor’s communication in the auditor’s report. This is because audit documentation in accordance with ISA (NZ) 230 is intended to address the significant matters arising during the audit, the conclusions reached thereon, and significant professional judgements made in reaching those conclusions, and serves as a record of the nature, timing and extent of the audit procedures performed, the results of those procedures, and the audit evidence obtained. Such documentation may assist the auditor in developing a description of key audit matters that explains the significance of the matter and also in applying the requirement in paragraph 18.

A40. Paragraphs 13(a)-(b) requires the description of each key audit matter to address why the auditor considered the matter to be one of most significance in the audit and how the matter was addressed in the audit. Accordingly, the description of key audit matters is not a mere reiteration of what is disclosed in the financial statements. However, a reference to any related disclosures enables intended users to further understand how management has addressed the matter in preparing the financial statements.

A41. In addition to referring to related disclosure(s), the auditor may draw attention to key aspects of them. The extent of disclosure by management about specific aspects or factors in relation to how a particular matter is affecting the financial statements of the current period may help the auditor in pinpointing particular aspects of how the matter was addressed in the audit such that intended users can understand why the matter is a key audit matter. For example:

A42. The description of a key audit matter in the auditor’s report is intended to provide insight as to why the matter was determined to be a key audit matter. Accordingly, the requirements in paragraphs 9–10 and the application material in paragraphs A12–A29 related to determining key audit matters may also be helpful for the auditor in considering how such matters are to be communicated in the auditor’s report. For example, explaining the factors that led the auditor to conclude that a particular matter required significant auditor attention and was of most significance in the audit is likely to be of interest to intended users.

A43. The relevance of the information for intended users is a consideration for the auditor in determining what to include in the description of a key audit matter. This may include whether the description would enable a better understanding of the audit and the auditor’s judgements.

A44. Relating a matter directly to the specific circumstances of the entity may also help to minimise the potential that such descriptions become overly standardised and less useful over time. For example, certain matters may be determined as key audit matters in a particular industry across a number of entities due to the circumstances of the industry or the underlying complexity in financial reporting. In describing why the auditor considered the matter to be one of most significance, it may be useful for the auditor to highlight aspects specific to the entity (e.g., circumstances that affected the underlying judgements made in the financial statements of the current period) in order to make the description more relevant for intended users. This also may be important in describing a key audit matter that recurs over periods.

A45. The description may also make reference to the principal considerations that led the auditor, in the circumstances of the audit, to determine the matter to be one of most significance, for example:

A46. The amount of detail to be provided in the auditor’s report to describe how a key audit matter was addressed in the audit is a matter of professional judgement. In accordance with paragraph 13(b), the auditor may describe:

A47. In order for intended users to understand the significance of a key audit matter in the context of the audit of the financial statements as a whole, as well as the relationship between key audit matters and other elements of the auditor’s report, including the auditor’s opinion, care may be necessary so that language used in the description of a key audit matter:

A48. Describing aspects of the auditor’s response or approach to a matter, in particular when the audit approach required significant tailoring to the facts and circumstances of the entity, may assist intended users in understanding unusual circumstances and significant auditor judgement required to address the risk of material misstatement. In addition, the audit approach in a particular period may have been influenced by entity-specific circumstances, economic conditions, or industry developments. It may also be useful for the auditor to make reference to the nature and extent of communications with those charged with governance about the matter.

A49. For example, in describing the auditor’s approach to an accounting estimate that has been identified as having high estimation uncertainty, such as the valuation of complex financial instruments, the auditor may wish to highlight that the auditor employed or engaged an auditor’s expert. Such a reference to the use of an auditor’s expert does not reduce the auditor’s responsibility for the opinion on the financial statements and is therefore not inconsistent with paragraphs 14–15 of ISA (NZ) 620.³³

A50. There may be challenges in describing the auditor’s procedures, particularly in complex, judgemental areas of the audit. In particular, it may be difficult to summarise the procedures performed in a succinct way that adequately communicates the nature and extent of the auditor’s response to the assessed risk of material misstatement, and the significant auditor judgements involved. Nonetheless, the auditor may consider it necessary to describe certain procedures performed to communicate how the matter was addressed in the audit. Such description may typically be at a high level, rather than include a detailed description of procedures.

A51. As noted in paragraph A46, the auditor may also provide an indication of the outcome of the auditor’s response in the description of the key audit matter in the auditor’s report. However, if this is done, care is needed to avoid the auditor giving the impression that the description is conveying a separate opinion on an individual key audit matter or that in any way may call into question the auditor’s opinion on the financial statements as a whole.

A52. Law or regulation may preclude public disclosure by either management or the auditor about a specific matter determined to be a key audit matter. For example, law or regulation may specifically prohibit any public communication that might prejudice an investigation by an appropriate authority into an actual, or suspected, illegal act (e.g., matters that are or appear to be related to money laundering).

A53. As indicated by paragraph 14(b), it will be extremely rare for a matter determined to be a key audit matter not to be communicated in the auditor’s report. This is because there is presumed to be a public interest benefit in providing greater transparency about the audit for intended users. Accordingly, the judgement not to communicate a key audit matter is appropriate only in cases when the adverse consequences to the entity or the public as a result of such communication are viewed as so significant that they would reasonably be expected to outweigh the public interest benefits of communicating about the matter.

A54. [Amended by the NZAuASB].

NZA54.1 The determination not to communicate a key audit matter takes into account the facts and circumstances related to the matter. Communication with management and those charged with governance helps the auditor understand management’s views about the significance of the adverse consequences that may arise as a result of communicating about a matter. In particular, communication with management and those charged with governance helps to inform the auditor’s judgement in determining whether to communicate the matter by:

A55. It may also be necessary for the auditor to consider the implications of communicating about a matter determined to be a key audit matter in light of relevant ethical requirements. In addition, the auditor may be required by law or regulation to communicate with applicable regulatory, enforcement or supervisory authorities in relation to the matter, regardless of whether the matter is communicated in the auditor’s report. Such communication may also be useful to inform the auditor’s consideration of the adverse consequences that may arise from communicating about the matter.

A56. The issues considered by the auditor regarding a decision to not communicate a matter are complex and involve significant auditor judgement. Accordingly, the auditor may consider it appropriate to obtain legal advice.

A57. The requirement in paragraph 16 applies in three circumstances:

1. The auditor determines in accordance with paragraph 10 that there are no key audit matters (see paragraph A59).

2. The auditor determines in accordance with paragraph 14 that a key audit matter will not be communicated in the auditor’s report and no other matters have been determined to be key audit matters.

3. The only matters determined to be key audit matters are those communicated in accordance with paragraph 15.

A58. The following illustrates the presentation in the auditor’s report if the auditor has determined there are no key audit matters to communicate:

A59. [Amended by the NZAuASB].

NZA59.1 The determination of key audit matters involves making a judgement about the relative importance of matters that required significant auditor attention. Therefore, it may be rare that the auditor of a complete set of general purpose financial statements of a FMC reporting entity considered to have a higher level of public accountability would not determine at least one key audit matter from the matters communicated with those charged with governance to be communicated in the auditor’s report. However, in certain limited circumstances (e.g., for a FMC reporting entity considered to have a higher level of public accountability that has very limited operations), the auditor may determine that there are no key audit matters in accordance with paragraph 10 because there are no matters that required significant auditor attention.

A60. ISA (NZ) 260 (Revised) requires the auditor to communicate with those charged with governance on a timely basis.³⁴ The appropriate timing for communications about key audit matters will vary with the circumstances of the engagement. However, the auditor may communicate preliminary views about key audit matters when discussing the planned scope and timing of the audit, and may further discuss such matters when communicating about audit findings. Doing so may help to alleviate the practical challenges of attempting to have a robust two-way dialogue about key audit matters at the time the financial statements are being finalised for issuance.

A61. Communication with those charged with governance enables them to be made aware of the key audit matters that the auditor intends to communicate in the auditor’s report, and provides them with an opportunity to obtain further clarification where necessary. The auditor may consider it useful to provide those charged with governance with a draft of the auditor’s report to facilitate this discussion. Communication with those charged with governance recognises their important role in overseeing the financial reporting process, and provides the opportunity for those charged with governance to understand the basis for the auditor’s decisions in relation to key audit matters and how these matters will be described in the auditor’s report. It also enables those charged with governance to consider whether new or enhanced disclosures may be useful in light of the fact that these matters will be communicated in the auditor’s report.

A62. The communication with those charged with governance required by paragraph 17(a) also addresses the extremely rare circumstances in which a matter determined to be a key audit matter is not communicated in the auditor’s report (see paragraphs 14 and A54).

A63. The requirement in paragraph 17(b) to communicate with those charged with governance when the auditor has determined there are no key audit matters to communicate in the auditor’s report may provide an opportunity for the auditor to have further discussion with others who are familiar with the audit and the significant matters that may have arisen (including the engagement quality reviewer, where one has been appointed). These discussions may cause the auditor to re-evaluate the auditor’s determination that there are no key audit matters.

A64. Paragraph 8 of ISA (NZ) 230 requires the auditor to prepare audit documentation that is sufficient to enable an experienced auditor, having no previous connection with the audit, to understand, among other things, significant professional judgements. In the context of key audit matters, these professional judgements include the determination, from the matters communicated with those charged with governance, of the matters that required significant auditor attention, as well as whether or not each of those matters is a key audit matter. The auditor’s judgements in this regard are likely to be supported by the documentation of the auditor’s communications with those charged with governance and the audit documentation relating to each individual matter (see paragraph A39), as well as certain other audit documentation of the significant matters arising during the audit (e.g., a completion memorandum). However, this ISA (NZ) does not require the auditor to document why other matters communicated with those charged with governance were not matters that required significant auditor attention.