Foreign currency analysis based on accounting data

Foreign currency analysis in financial statement audits

The recognition and measurement of foreign currency items is one of the most demanding areas of a financial statement audit. Exchange rate fluctuations, different measurement dates and the complexity of international business relationships make a systematic audit essential. Errors in foreign currency translation can lead to material misstatements in the financial statements, with a direct impact on reported earnings and equity.

The importance of foreign currency measurement

Companies with international operations regularly carry out transactions in different currencies. Under Section 256a of the German Commercial Code (HGB), assets and liabilities denominated in foreign currencies must be translated at the average spot exchange rate on the balance sheet date. For remaining terms of more than one year, the historical cost principle and the imparity principle also apply, which require a differentiated assessment.

For the auditor, this results in a multi-layered audit task: not only must the correctness of the exchange rates applied be verified, but compliance with the measurement methodology and the proper recognition of exchange rate gains and losses must also be assessed.

Typical sources of error in practice

Experience shows that certain types of errors recur in foreign currency measurement. These include the use of outdated or incorrect exchange rates at the balance sheet date, missing or incomplete closing-date translation of receivables and payables, failure to account for unrealized exchange losses on long-term items, and inconsistent treatment of currency effects in the income statement.

Even small deviations in the exchange rates used can lead to material misstatements in the financial statements when foreign currency volumes are high.

Challenges of manual auditing

Manually auditing foreign currency items involves considerable effort. For each relevant currency, the auditor has to determine the correct closing rate, retrace the client's translation results and quantify any exchange differences. For companies with numerous currency relationships and high transaction volumes, this effort grows exponentially.

In addition, the proper recording of exchange rate gains and losses has to be audited. Realized and unrealized exchange results must be reported separately and assessed with regard to their accounting treatment. This requires a systematic comparison between the posted exchange rates and the official reference rates.

Automated foreign currency analysis

AI-supported audit platforms make it possible to analyze all of a client's foreign currency items automatically. All entries denominated in foreign currencies are identified, the exchange rates applied are compared with reference rates, and significant deviations are flagged automatically.

The analysis typically includes identifying all foreign currency accounts and their balances, comparing the posted rates with official closing rates, calculating the cumulative currency effects per currency, checking compliance with the imparity principle for long-term items, and creating a clear working paper with all audit findings.

Added value for the auditor

By automating foreign currency analysis, the auditor obtains a complete overview of all currency-related matters of the client. Anomalies are prioritized based on risk so that the auditor can focus in-depth testing on the material areas. At the same time, the audit documentation is created automatically, which supports compliance with quality standards and reduces the documentation effort.

Particularly in initial audits or for clients with a large number of currency relationships, automated analysis represents a considerable gain in efficiency. The auditor can draw well-founded conclusions on the completeness and accuracy of foreign currency measurement without having to recalculate every single item manually.

AUDAVIS analyzes foreign currency items automatically, compares rates with reference data and creates audit-ready working papers – for a reliable and efficient audit of international transactions.

Learn more at www.audavis.ai

AUDAVIS – the AI platform for financial statement audits. Automated working papers, risk analyses and intelligent data analytics for auditors.

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