Wiley Practitioner's Guide to GAAS 2020. Joanne M. Flood

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Название Wiley Practitioner's Guide to GAAS 2020
Автор произведения Joanne M. Flood
Жанр Бухучет, налогообложение, аудит
Серия
Издательство Бухучет, налогообложение, аудит
Год выпуска 0
isbn 9781119596035



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judgment. Typically, auditors apply a percentage to an appropriate basis (e.g., total revenues, total assets, etc.) as a starting point for determining materiality. When identifying an appropriate benchmark, the auditor may consider:

       How the users use the entity’s financial statements to make decisions

       The nature of the entity and the industry in which it operates

       The size of the entity, the nature of its ownership, and the way it is financed

       The elements of the financial statements

       The entity’s ownership and financing structures

       The reliability of the benchmark

      (AU-C 320.A5)

      Determining the Base

      If the current financial statements are available, amounts from these statements may be used, or interim financial statements may be annualized. However, if significant audit adjustments are expected, an average from prior financial statements may be used. When historical data are used, the auditor should adjust the data for unusual items that affected prior years and for any known changes that can be expected to affect the current period. (AU-C 320.A7)

      Usually a single base is necessary because the auditor expresses an opinion on the financial statements taken as a whole rather than on individual financial statements. The most common bases for materiality judgments are:

       Profit before tax

       Total revenues

       Net asset value

      Other benchmarks the auditor may use include gross profit and total expenses, total equity, and profit before tax from continuing operations. (AU-C 320.A6)

      Some common approaches to using these bases include, but are not limited to, the following:

       Select from among the bases recognizing differences in client and industry circumstances.

       If income fluctuates significantly or approaches breakeven, use total revenues.

       If the entity is in an industry that is asset intensive, such as a financial institution, use total assets; if the entity is a nonprofit organization, use total revenues.

       Otherwise, use income before taxes.

       Use a single base that is likely to be valid across most client circumstances or industries. For example, always use the larger of total assets or total revenues.

       Consider using appropriate percentages applied to different bases as the outside limits on a range, and select an amount within the range based on judgment. For example, select an amount between X% of income before taxes and Y% of total revenues.

      The choice of approach is influenced by judgments about the importance of stability of the base versus flexibility in using judgment in the circumstances.

      Nature of a Materiality Benchmark

      Several matters should be recognized in using a benchmark to estimate an amount to be used for planning materiality. First, the amount expresses the auditor’s judgment about the total acceptable amount of undetected misstatement and detected but uncorrected misstatement. Thus, this amount in some circumstances may be larger than some auditors have considered to be material.

      Second, because the amount includes an allowance for undetected misstatements and includes the combined effect of misstatements, it is not suitable as a threshold for evaluating the materiality of individual misstatements. Also, when evaluating, the auditor should consider qualitative matters and additional information obtained during the audit.

      Finally, a benchmark is in no sense a rule. It is simply a guide to making a planning decision. If the benchmark produces an amount that an auditor believes is unreasonable, the auditor’s considered judgment should prevail over arbitrary adherence to the benchmark.

      For smaller entities, where the owner takes a significant amount of before-tax profit, it might be prudent to use another benchmark, such as profit before distribution and tax. (AU-C 320.A10)

      The auditor should determine a materiality level for the financial statements taken as a whole when establishing the overall audit strategy. This materiality, developed during the planning stage, helps guide the auditor’s judgments in:

       Assessing the risks of material misstatement, and

       Planning the nature, timing, and extent of further audit procedures.

      (AU-C 320.11)

      Revision of Materiality

      During the audit, the auditor may become aware of information that indicates that a lower level of materiality is more appropriate. In that case, the auditor should consider the necessity of revising performance materiality and whether further audit procedures need to be considered. (AU-C 320.12–.13)

      Documentation Requirements

      The auditor should document the following:

       The level of materiality for the financial statements as a whole

       Materiality levels for particular classes of transactions, account balances, and disclosures

       Performance materiality

       Any revisions to the above during the audit

      (AU-C 320.14)

       Scope

       Definitions of Terms

       Objective of AU-C Section 330

       Overview

       Requirements

       Overall Responses

       Designing Further Audit Procedures

       Tests of Controls

       Substantive Procedures

       Evaluating the Sufficiency and Appropriateness of the Audit Evidence Obtained

       Documentation

       Testing at Interim Dates

       Misstatements Detected at Interim Dates