During which phase of an audit will an auditor perform overall analytical procedures?

Analytical procedures is one method of increasing auditor efficiency. Analytical procedures consist of evaluations of financial information made by an auditor of plausible and expected relationships among both financial and non-financial data. They range from simple comparisons (e.g., the current year with the preceding year) to the use of complex models involving many relationships and elements of data (e.g., regression analysis).

1.  Analytical procedures used in planning the audit might include the following:

2.  Account balance comparison. Compare unadjusted trial balance amounts with adjusted tried balance amounts of the prior year.

 3. Computation of significant ratios. Compare current year ratios to current industry ratios and prior year computing ratios.

4.Computation of ratios using nonfinancial and financial data. E.g., sales per square foot of sales space.

5. Regression analysis.

The application of analytical procedures in the final review of the audit is one of the last audit tests. Those procedures assist the auditor in assessing conclusions reached concerning certain account balances and in evaluating the overall financial statement presentation.

 Procedures such as the following may be applied: 

Comparisons with similar financial data of the prior year or of the client’s industry.

1.       Ratio analysis.

2.       Trend analysis.

3.       Development of common-size financial statements.  

The objective of analytical procedures in the final phase of the audit is similar to that in the planning phase attention directing. Unfavorable results will require the auditor to investigate the reasons for those results.

What are Analytical Procedures?

Analytical procedures are a type of evidence used during an audit. These procedures can indicate possible problems with the financial records of a client, which can then be investigated more thoroughly. Analytical procedures involve comparisons of different sets of financial and operational information, to see if historical relationships are continuing forward into the period under review. In most cases, these relationships should remain consistent over time. If not, it can imply that the client’s financial records are incorrect, possibly due to errors or fraudulent reporting activity.

Examples of Analytical Procedures

Examples of analytical procedures are as follows:

• Compare the days sales outstanding metric to the amount for prior years. This relationship between receivables and sales should remain about the same over time, unless there have been changes in the customer base, the credit policy of the organization, or its collection practices. This is a form of ratio analysis.

• Review the current ratio over several reporting periods. This comparison of current assets to current liabilities should be about the same over time, unless the entity has altered its policies related to accounts receivable, inventory, or accounts payable. This is a form of ratio analysis.

• Compare the ending balances in the compensation expense account for several years. This amount should rise somewhat with inflation. Unusual spikes may indicate that fraudulent payments are being made to fake employees through the payroll system. This is a form of trend analysis.

• Examine a trend line of bad debt expenses. This amount should vary in relation to sales. If not, management may not be correctly recognizing bad debts in a timely manner. This is a form of trend analysis.

• Multiply the number of employees by average pay to estimate the total annual compensation, and then compare the result to the actual total compensation expense for the period. The client must explain any material difference from this amount, such as bonus payments or employee leave without pay. This is a form of reasonableness test.

When the results of these procedures are materially different from expectations, the auditor should discuss them with management. A certain amount of skepticism is needed when having this discussion, since management may not want to spend the time to delve into a detailed explanation, or may be hiding fraudulent behavior. Management responses should be documented, and could be valuable as a baseline when conducting the same analysis in the following year.

Auditors are required to engage in analytical procedures as part of an audit engagement.

In November 2017, the American Institute of Certified Public Accountants (AICPA) published an updated audit and accounting guide on analytical procedures. The use of audit analytics can help during the planning and review stages of the audit. But analytics can have an even bigger impact when these procedures are used to supplement substantive testing during fieldwork. Here’s how your auditor uses analytical procedures to make your audit more efficient and effective — and why it’s critical for you to tell your auditor about major changes during the accounting period.  

What are analytics?

The AICPA’s auditing standards define analytical procedures as “evaluations of financial information through analysis of plausible relationships among both financial and nonfinancial data. Analytical procedures also encompass such investigation, as is necessary, of identified fluctuations or relationships that are inconsistent with other relevant information or that differ from expected values by a significant amount.”

Examples of analytical tests include:

• Trend analysis
• Ratio analysis
• Reasonableness testing
• Regression analysis

Auditors use analytics to understand or test financial statement relationships or balances. Significant fluctuations or relationships that are materially inconsistent with other relevant information or that differ from expected values require additional investigation.

How do auditors use analytical procedures?

Experienced auditors use analytical procedures in all stages of the audit. For example, analytical procedures may help the auditor during the planning stage to determine the nature, timing and extent of auditing procedures that will be used to obtain audit evidence for specific account balances or classes of transactions.

Analytics also come into play at the end of the audit. Before delivering financial statements to the company being audited, auditors evaluate whether the overall financial statement presentation appears reasonable in light of financial and nonfinancial data.

During fieldwork, auditors can use analytical procedures to obtain evidence, sometimes in combination with other substantive testing procedures, to identify misstatements in account balances. This can help reduce the risk that misstatements will remain undetected. Analytical procedures are often more efficient than traditional, manual audit testing procedures, which tend to require the company being audited to produce significant paperwork. Traditional procedures also typically require substantial time to verify account balances and transactions.

When using analytical procedures, it’s critical for the auditor to establish a threshold that can be accepted without further investigation. This threshold is influenced primarily by the concept of materiality and the desired level of assurance. The threshold is typically lower when using analytics to perform substantive testing (where the risk of material misstatement is higher) than when using analytics in planning or final review.

Establishing the threshold for analytical procedures is a matter of the auditor’s professional judgment. The threshold should factor in the possibility that a combination of misstatements could aggregate to an unacceptable amount. For example, when analyzing expense accounts, an auditor may decide that it’s necessary to investigate the difference between what’s expected and what’s reported only if it exceeds the auditor’s expectation by 10% and/or $10,000. These amounts may vary from company to company and from year to year.

What are the four phases of the analytical audit process?

Performing analytical procedures generally follows this four-step process:

1. Form an expectation. Here, the auditor develops an expectation of an account balance or financial relationship. Developing an independent expectation helps the auditor apply professional skepticism when evaluating reported amounts. Expectations are formed by identifying relationships based on the auditor’s understanding of the company and its industry. Examples of data that auditors use to develop their expectations include prior-period information (adjusted for expected changes), management’s budgets or forecasts, and ratios published in trade journals.

2. Identify differences between expected and reported amounts. The auditor must compare his or her expectation with the amount recorded in the company’s accounting system. Then any difference is compared to the auditor’s threshold for analytical testing. If the difference is less than the threshold, the auditor generally accepts the recorded amount without further investigation and the analytical procedure is complete. If the difference is greater than the threshold, the next step is to investigate the source of the discrepancy.

3. Investigate the reason. The auditor brainstorms all possible causes and then determines the most probable cause(s) for the discrepancy. Sometimes, the analytical test or the data itself is problematic, and the auditor needs to apply additional analytical procedures with more precise data. Other times, the discrepancy has a “plausible” explanation, usually related to unusual transactions or events or accounting or business changes. For example, if a retail business reports higher-than-expected revenues, it could be explained by a change in the product mix or the opening of a new store.

4. Evaluate differences. The auditor evaluates the likelihood of material misstatement and then determines the nature and extent of any additional auditing procedures. Plausible explanations require corroborating audit evidence. For example, if a manufacturer’s gross margin seems off, the accounting department might explain that its supplier increased the price of raw materials. To corroborate that explanation, the auditor might confirm the price increase with its top supplier. Or, if an increase in cost of sales in one month was attributed to an unusually large sales contract, the auditor might examine supporting documentation, such as the sales contract and delivery dockets.

For differences that are due to misstatement (rather than a plausible explanation), the auditor must decide whether the misstatement is material (individually or in the aggregate). Material misstatements typically require adjustments to the amount reported and may also necessitate additional audit procedures to determine the scope of the misstatement.

The company being audited is likely to notice when an analytical procedure unearths a major difference between expected and reported results. How? First, the auditor will ask management to explain the discrepancy. Then the auditor might ask for supporting evidence to corroborate management’s response. In some cases, the auditor will conduct more in-depth testing than in previous years when analytical procedures reveal a major discrepancy.

Anticipate audit inquiries and requests

Done right, analytical procedures can help make your audit less time-consuming, less expensive and more effective at detecting errors and omissions. But, to avoid surprises in the coming audit season, notify your auditor about any major changes to your operations, accounting methods or market conditions that occurred in 2017.

This insight can help auditors develop more reliable expectations for analytical testing and identify plausible explanations for significant changes from the balance reported in prior periods. Moreover, now that you understand the role analytical procedures play in an audit, you can anticipate audit inquiries, prepare explanations and compile supporting documents before fieldwork starts.  

If you have questions about analytical procedures and how you should prepare for them, Weaver can help. Contact us to speak with one of our audit professionals.

© 2017

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