What are the differences between internal and independent external audits?

What are the differences between internal and independent external audits?
Working in the auditing industry leads to many different career opportunities. Auditing roles usually fall into two camps though, internal and external, and it’s important to understand these implicitly before looking too closely at specialisms or niches.


Internal vs. External

Internal auditors work within an organisation and report to its audit committee and/or directors. They help to design the company’s organising systems and help develop specific risk management policies. They also ensure that all policies implemented for risk management are operating effectively. The work of the internal auditor tends to be continuous and based on the internal control systems of a business of any size.

External auditors are independent of the organisation they are auditing. They report to the company’s shareholders. They provide their experienced opinion on the truthfulness of the company’s financial statements and perform work on a test basis to monitor systems in place.


The Differences

There are three key differences in the activities of internal and external auditors. Each is discussed in depth below:

Appointment
External auditors are appointed by the shareholders of a company, although this usually comes through discussion with directors. External auditors must be appointed from a different company independent of their own whilst internal auditors are usually employees of the organisation. Keeping clients happy as an external auditor is often more difficult than internally as you already know those around you in the second instance.

Objectives
The objectives for an external auditor are usually defined by statute whilst management will set the objectives for internal audits. External auditors generally have free reign to examine and assess every aspect of the system whilst management can pinpoint and highlight certain areas they want internal auditors to focus on. There are various types of internal audit.

Responsibility
External auditors are responsible to the owners of the company which could be anybody from its owners to the shareholders to the government or general public. Internal auditors are responsible solely to the company’s senior management.


A Closer Look

An internal audit is designed to look at the key risks facing the business and how the business is managing those risks effectively. It usually results in recommendations for improvement across departments. Both financial and non-financial elements are usually included and the company’s reputation may be a factor which is assessed.

An external audit focuses on finance and the key risks associated with the business’ financial business. They are usually performed on at least an annual basis to provide the annual statutory audit of the financial accounts. This audit is designed to show whether the accounts are a true and fair reflection of where the company sits financially. External auditors will evaluate all the internal controls put in place to manage financial risk to assess whether they’re working effectively.

Working in the auditing sector is always challenging and whether you work as an external or internal auditor you will face plenty of career challenges. Many people opt to work in internal roles to have the camaraderie and rapport of working with a single company whilst others enjoy the variety of work they come across in an external role where every day is different.

The term ‘audit’ refers to the process of examining or inspecting the books of accounts by auditors. After the inspection of books, inventory is physically checked to ensure that all departments are following the required system of documentation. This helps in ascertaining the financial accuracy of the books of accounts provided by the organization.

The main difference between Internal Audit and External Audit is that the former is done by the employees of the company (Hence the term internal). On the other hand, external audit is done by auditors working for an external audit firm.  These auditors are hired by the company specifically for this purpose.

What are the differences between internal and independent external audits?

Internal Audit is the kind of auditing conducted by an internal auditor to review the company’s operational activities. This process helps in improving and evaluating the effectiveness of risk management in the company. It also helps in finding out if the company is working in compliance with all the applicable rules and regulations.

External Audit is the audit done by an independent auditor to carefully examine the financial records of the company. This helps in finding out if any of the company’s employees is engaging in embezzlement of funds or fraud and if there is an error in the financial books.

Comparison Table Between Internal Audit and External Audit

Parameters of Comparison Internal Audit External Audit
Definition Audit done to maintain efficiency of the organization’s operations and identify the issues thereon. Audit done to determine if the organization is providing an accurate and fair financial report..
Who does it Employees of the company(who know auditing) Independent auditors who are in no way related to the organization
Users of the audit Generally members of the organization(management of the part being audited,BOD) External to the organization like customers, prospective customers, etc.
Objective To evaluate the routine process and find ways of improvement To verify the financial statements of the organization
Requirement Not a necessity but recommended Obligatory for every separate legal entity or organization

What is Internal Audit?

It is a process to ensure that the organization is complying with all established rules and regulations. Any deviation from the rules and regulations comes to light through this process. It is done by an auditor who also has other roles within the organization.

Internal auditors are answerable to the board of trustees or boards of directors, the audit committee or the accounting officer. Their main tasks comprise the following:

  1. Assessment of risk management
  2. Advising management at all levels of the organization
  3. Confirm information provided and analysis of operations
  4. Evaluation of risk and controls
  5. Working with various other assurance providers

It helps the organization to understand various areas of improvement. It helps in identifying control breakdowns, extent of loss, and potential fraud. It keeps a constant check on the staff of the organization. They remain careful with their job due to the fear of internal auditor catching their mistakes.

It plays a significant role in cutting costs. It helps in identifying areas where money is being spent uselessly. This can only be done if the auditor is qualified in these tasks.

However, it is often found that the management is ignorant to the results of internal audit. They often do not take the necessary steps to improve the working of the organization.

What is External Audit?

External Audit is done by independent auditors, external to the organization. Its results are used by people who are not a part of the organization like suppliers, potential customers, etc.

Its objective is to find out if the client is preparing its financial reports as per the required rules and regulations. It also checks if the client is presenting a true financial picture. All companies who trade publicly are required by law to get their financial books audited by external auditors. The main responsibilities of external auditors are as follows:

  1. To find the real financial and market position of the company
  2. To validate financial books of accounts and bring to light any error or fraud
  3. To ensure that the necessary accounting process is being followed

After the gathering of necessary data, the report is given in writing to the concerned parties.

However, it is an expensive method. Moreover, it is not fully reliable as audit is based on the company’s sample data.

Main Differences Between Internal Audit and External Audit

  1. The main purpose of an internal auditor is to evaluate an organization’s performance and controls system. Whereas external audit is used by auditors in providing an opinion.
  2. Internal audit focuses on finding areas of improvement for the organization. On the other hand, external audit verifies the financial books of accounts provided by the company.
  3. The end users of internal audit are the company’s board and management whereas external audit is used by company’s stakeholders.
  4. In internal audit, auditors are related to the company whereas in external audit, auditors are independent and are in no way related to the company.
  5. While internal audit isn’t essential, external audit is essential for every separate legal entity.
What are the differences between internal and independent external audits?

Conclusion

Both internal audit and external audit play an essential role in the working of the organization. They don’t rely on each other, though, external auditors can use the internal audit to draft external audit.

Though internal and external audit differ from each other in a variety of ways, they are actually complementary to one another. Internal audit helps the organization in knowing the areas where it is lacking. It helps the company to gain efficiency of operations. External audit on the other hand, helps in finding out if the organization’s financial statements are true and transparent.

With the proper use of these reports, an organization can solve various issues and be successful.

References

  • https://www.emerald.com/insight/content/doi/10.1108/02686901111151332/full/html
  • https://www.tandfonline.com/doi/pdf/10.1080/00014788.1981.9728789

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Table of Contents

  • Internal Audit vs External Audit
  • Comparison Table Between Internal Audit and External Audit
  • What is Internal Audit?
  • What is External Audit?
  • Main Differences Between Internal Audit and External Audit
  • Conclusion
  • References

What are the differences between internal and independent external audits?

What are the differences between the independence of external and internal auditors?

Internal auditors are company employees, while external auditors work for an outside audit firm. Internal auditors are hired by the company, while external auditors are appointed by a shareholder vote. Internal auditors do not have to be CPAs, while a CPA must direct the activities of the external auditors.

What are the major differences between Internal Audit and external audit?

Internal Audit refers to an ongoing audit function performed within an organization by a separate internal auditing department. External Audit is an audit function performed by the independent body which is not a part of the organization. To review the routine activities and provide suggestion for the improvement.

What is the difference between internal and external audit PDF?

An Internal Audit is a verification of a department or an organization done by the company's auditing committee. This committee is part of an organization. An external Audit is the verification of a department or an organization performed by an independent body. This is not a part of an organization.