XBRL Assurance in Auditing and Financial Reporting Standards

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XBRL assurance in auditing and financial reporting standards is a crucial aspect of ensuring the accuracy and reliability of financial data. XBRL, or eXtensible Business Reporting Language, is an open standard for digital business reporting.

The Financial Accounting Standards Board (FASB) and the International Accounting Standards Board (IASB) have adopted XBRL as a standard for financial reporting. This has led to increased efficiency and accuracy in financial reporting.

XBRL assurance is a process that verifies the accuracy and completeness of financial data presented in XBRL format. It's a critical step in ensuring that financial statements are presented fairly and in compliance with relevant standards.

XBRL assurance is required for all publicly traded companies, and it's also recommended for non-publicly traded companies to ensure transparency and accountability.

XBRL Assurance Process

XBRL assurance is a rigorous process that involves multiple steps to ensure the accuracy and reliability of financial data.

XBRL assurance is typically performed by a certified public accountant (CPA) or an independent auditor who has expertise in XBRL.

The CPA or auditor will review the financial statements and supporting documentation to ensure that the data is complete, accurate, and properly tagged in XBRL.

They will also test the data for any errors or inconsistencies, and verify that it conforms to the XBRL taxonomy and standards.

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Model

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In the XBRL assurance process, a clear model is essential to ensure the auditor can provide assurance on the XBRL reports and audits.

To achieve this, the auditor needs to identify the primary audit object, which can be an XBRL financial statement, an XBRL report, or real-time reporting.

The primary audit object is the XBRL file containing the data, and the auditor may give assurance to one of these three types.

The secondary audit objects contain metadata that play a role in the XBRL reporting chain, but their exact nature isn't specified in the article section.

Here's a breakdown of the primary audit objects:

To give assurance, the auditor needs to consider several aspects, including the audit objectives, auditing standards, and audit approach that fit with the XBRL audit object.

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The content of the audit report, including the auditor's opinion, is also crucial, as well as the link between the audit report and the audit object and the auditor's signature.

This link is essential to ensure the audit report is tied to the correct audit object and the auditor's opinion is properly documented.

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Audit Objectives

The XBRL assurance process has several key objectives that auditors must consider. A standard taxonomy is normally owned, created, and published by the government or regulator, and the auditor's responsibility is to check that the right taxonomy is used.

To ensure the accuracy and completeness of the XBRL report, the auditor must also validate the custom (extension) taxonomy, which is a secondary audit object. This requires a thorough review to check if the taxonomy complies with regulations and is accurate and complete.

The auditor needs to verify that the sourcedata used for reporting is reliable. This is crucial to ensure the accuracy of the XBRL report.

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The auditor must also check that the XBRL report (instance) is technically correct and validates with the taxonomy. This involves using software tools to verify the report's integrity.

The auditor's objectives also include ensuring that the sending of the XBRL reporting was complete, accurate, and timely. This is a critical aspect of the assurance process.

Here are the key objectives of the XBRL assurance process:

  • The right standard (base) taxonomy has been used.
  • The custom (extension) taxonomy is complete, correct, and accurate.
  • The sourcedata used for reporting is reliable.
  • The correct and complete mapping (or tagging) of sourcedata to taxonomy elements has occurred.
  • The XBRL report (instance) is technically correct and validates with the taxonomy.
  • The sending of the XBRL reporting was complete, accurate, and timely.

Audit Report

The audit report is a crucial part of the XBRL assurance process. An external auditor's report on an auditee's financial statements and its accompanying notes is the most common audit report in the world.

XBRL assurance covers different audit reports depending on the primary and secondary audit objects. The auditor's opinion on fair view is not obvious, and more presentation metadata is needed to present the XBRL report in a human-readable manner.

To address this, the auditor splits the current audit object into two new audit objects, each with its own audit report and opinion. The primary audit object contains all the business facts.

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The secondary audit object contains the presentation or rendering metadata. This split is necessary to prevent confusion about the assurance the auditor adds to the XBRL financial statement instance or any other XBRL report.

One approach to this is to have different auditor opinions on the primary audit object and the secondary object. This combined approach makes clear that the XBRL report provides a fair view.

Quality Assurance

XBRL assurance requires a thorough review of the XBRL instance document to ensure its accuracy and completeness. This process involves checking for errors in the XBRL tags and values.

XBRL validators play a crucial role in this process, helping to identify and report any issues with the XBRL document. They can detect errors in the XBRL taxonomy, instance document, and calculation formulas.

A good XBRL assurance process should involve a combination of automated validation and manual review to catch any potential issues that may have been missed. This ensures that the XBRL data is reliable and trustworthy.

Quality Assurance Solutions

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In auditing and assurance services, quality assurance is crucial to ensure the accuracy and reliability of financial statements.

XBRL, an automated and standardised financial reporting language, strengthens the position of auditors by guaranteeing the accuracy and conformity to accounting requirements of XBRL-tagged data.

Auditors play a vital role in providing confidence regarding the quality and completeness of financial statements, even with the use of XBRL.

Transparency is key in financial reporting, and XBRL provides a transparent environment for companies to submit their financial accounts to stakeholders and regulatory bodies.

This transparency allows auditors to begin their work earlier, which can be especially helpful in fast-paced commercial environments like Singapore.

The use of XBRL simplifies the process of obtaining financial data from businesses, reducing the need for manual data entry and the likelihood of errors.

Auditors can access and analyse financial statements more quickly, increasing the accuracy and reliability of audit methods.

With XBRL-tagged financial data, auditors can mine for insights using data analytics tools, conducting a more thorough analysis and spotting patterns or irregularities in financial accounts.

This can be essential for spotting fraud or mistakes, and auditors must stay in sync with this technology to maintain their efficiency.

Other Aspects

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In terms of quality assurance, there are several other aspects to consider. The XBRL standard has the ability to define business rules that can be found in different places in the XBRL taxonomy, such as datatypes or linkbases.

These business rules can be applied by the reporting company, the taxonomy author, or the auditor to contribute to the reliability of the XBRL report.

Business rules can be used in various areas, including financial accounting and auditing.

  • Financial accounting
  • Auditing

XBRL's Impact on Auditing

XBRL strengthens the position of auditors by ensuring the accuracy and conformity to accounting requirements of financial statements.

Auditors remain crucial in providing confidence regarding the quality and completeness of financial statements, even with XBRL.

XBRL allows companies to submit their financial accounts to stakeholders and regulatory bodies in a transparent environment, making audits faster to complete.

With XBRL, auditors can access and analyze financial statements more quickly, reducing the need for manual data entry and the likelihood of errors.

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XBRL-tagged financial data can be mined for insights by auditors using data analytics tools, allowing for a more thorough analysis and the detection of patterns or irregularities in financial accounts.

The use of XBRL has transformed audit and assurance services in Singapore, making it essential for auditors to stay in sync with this technology to maintain their efficiency.

Frequently Asked Questions

Who benefits from XBRL?

XBRL benefits a wide range of stakeholders, including regulators, investors, and financial institutions. By providing standardized financial data, XBRL enables these groups to make informed decisions and improve their operations.

Carole Veum

Junior Writer

Carole Veum is a seasoned writer with a keen eye for detail and a passion for financial journalism. Her work has appeared in several notable publications, covering a range of topics including banking and mergers and acquisitions. Veum's articles on the Banks of Kenya provide a comprehensive understanding of the local financial landscape, while her pieces on 2013 Mergers and Acquisitions offer insightful analysis of significant corporate transactions.

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