TWSA510 Initial Audit Engagements—Opening Balances

Status

Revised by Auditing Standards Committee in Taiwan on 4 October, 2022

Summary

This Standard deals with the auditor’s responsibilities relating to opening balances in an initial audit engagement.

The objectives of the auditor with respect to opening balances is to obtain sufficient appropriate audit evidence about whether:
 

(a) Opening balances contain misstatements that materially affect the current period’s financial statements; and

(b) Appropriate accounting policies reflected in the opening balances have been consistently applied in the current period’s financial statements, or changes thereto are appropriately accounted for and adequately presented and disclosed in accordance with the applicable financial reporting framework.

The auditor shall read the most recent financial statements, if any, and the predecessor auditor’s report thereon, if any, for information relevant to opening balances, including disclosures, and shall obtain sufficient appropriate audit evidence about whether the opening balances contain misstatements that materially affect the current period’s financial statements by:
 

(a) Determining whether the prior period’s closing balances have been correctly brought forward to the current period or, when appropriate, have been restated;

(b) Determining whether the opening balances reflect the application of appropriate accounting policies; and

(c) Performing one or more of the following:

(i) Where the prior year financial statements were audited, reviewing the predecessor auditor’s working papers to obtain evidence regarding the opening balances;

(ii) Evaluating whether audit procedures performed in the current period provide evidence relevant to the opening balances; or

(iii)Performing specific audit procedures to obtain evidence regarding the opening balances.

If the auditor obtains audit evidence that the opening balances contain misstatements that could materially affect the current period’s financial statements, the auditor shall perform such additional audit procedures as are appropriate in the circumstances to determine the effect on the current period’s financial statements. If the auditor concludes that such misstatements exist in the current period’s financial statements, the auditor shall communicate the misstatements with the appropriate level of management and those charged with governance.

If the auditor is unable to obtain sufficient appropriate audit evidence regarding the opening balances, the auditor shall express a qualified opinion or disclaim an opinion on the financial statements. If the auditor concludes that the opening balances contain a misstatement that materially affects the current period’s financial statements, and the effect of the misstatement is not appropriately accounted for or not adequately presented or disclosed, the auditor shall express a qualified opinion or an adverse opinion.

The auditor shall also obtain sufficient appropriate audit evidence about whether the accounting policies reflected in the opening balances have been consistently applied in the current period’s financial statements, and whether changes in the accounting policies have been appropriately accounted for and adequately presented and disclosed in accordance with the applicable financial reporting framework. If the auditor concludes that (a) the current period’s accounting policies are not consistently applied in relation to opening balances in accordance with the applicable financial reporting framework or (b) a change in accounting policies is not appropriately accounted for or not adequately presented or disclosed in accordance with the applicable financial reporting framework, the auditor shall express a qualified opinion or an adverse opinion.

If the prior period’s financial statements were audited by a predecessor auditor and there was a modification to the opinion, the auditor shall evaluate the effect of the matter giving rise to the modification in assessing the risks of material misstatement in the current period’s financial statements. If the predecessor auditor’s opinion regarding the prior period’s financial statements included a modification to the auditor’s opinion that remains relevant and material to the current period’s financial statements, the auditor shall modify the auditor’s opinion on the current period’s financial statements.

Effective date

This Standard is effective from 15 December, 2022.