When it comes to auditing, it’s important to understand the difference between internal and external audits. These two types of audits serve different purposes and are carried out by different parties.
We’ll explain what internal and external audits are and highlight the key differences between the two.
An internal audit is an internal evaluation of an organization's operations and financial records. This type of audit is carried out by an employee or department within the organization.
The primary objective of an internal audit is to identify areas for improvement and to ensure that the organization's internal controls are functioning effectively.
An internal audit is typically carried out by an internal audit department or by individual employees who have been trained in auditing techniques.
The internal audit department is responsible for evaluating the organization's operations, financial controls, and compliance with relevant regulations.
Internal audits are important because they help organizations identify areas for improvement and ensure that their internal controls are functioning effectively.
By conducting regular internal audits, organizations can identify and address potential problems before they become significant issues.
Internal audits also help organizations identify areas where they can improve processes, such as the financial close.
This helps to improve the overall efficiency and effectiveness of the organization.
An external audit is an independent examination of an organization's financial records and operations. This type of audit is carried out by a third-party auditor who is not affiliated with the organization being audited.
The primary objective of an external audit is to provide an opinion on the accuracy of an organization's financial statements and to ensure that they are in compliance with relevant accounting standards.
External audits are typically performed by an independent accounting firm.
The auditor must be independent so they can provide an unbiased opinion on the financial statements. This independence is crucial to ensure the reliability and credibility of the audit results.
According to the PCAOB,“to be independent, the auditor must be intellectually honest; to be recognized as independent, he must be free from any obligation to or interest in the client, its management, or its owners.”
External auditors are typically hired by the organization's board of directors. The board of directors often delegates the hiring responsibility to the audit committee.
In some cases, external auditors may also be hired by investors, regulators, or other stakeholders who want to ensure the integrity of the financial information provided by the organization.