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Dolly Rajani

What is Internal Auditing?

One of the most important professional roles that accountants fill in the workplace is that of an organization's auditor positions.

Those with proficiency in this specialty and/or internal auditing experience and qualifications play a key role in maintaining the financial health of both privately and publicly owned companies on national, international, and global levels. They make sure that businesses are efficiently using their funds, while checking for signs of fraud, waste, and mismanagement. Auditors hold companies fiscally accountable while protecting the investments of owners and shareholders.

Internal audits are often regularly performed on a monthly, quarterly, or yearly basis, depending on the needs of each business.

What is an Internal Auditor?


Those who hold these positions are members of an organization’s staff who are responsible for monitoring and evaluating the company’s business transactions. They watch for discrepancies in the flow of the way a company’s money is handled and ensure that fiscal integrity is maintained in all areas of business.

They keep an eye on finances to make sure nothing slips through the cracks, either due to negligence or illegal activity. They check transactional records to ensure that all financial data reported by a company is thorough and correct. Auditors help organizations capture an accurate snapshot of their complete financial situation and make practical business decisions with a full scope of knowledge.

An internal auditor plays an important role for a number of reasons. They can make sure that the money of owners and shareholders is being used in an efficient manner, cutting back on fiscal waste and tightening up any leaks in the system. They’ll often check a company’s procedures, managerial structure, internal security, financial records, and transactional practices to make sure everything is in order.

Auditors can keep businesses accountable in terms of legal compliance, and make sure every financial detail is being handled appropriately according to state and industry regulations. They typically act as an outside consulting entity, reporting not to internal management but directly to a company’s board of directors. This ensures that they maintain the ability to report accurately and freely without feeling as though their job is being jeopardized in any way.

These specialists must adhere to the national rules and regulations set forth by the Auditing Standards Board. This is a high-ranking committee created by the American Institute of Certified Public Accountants (AICPA) to handle issues regarding standards and quality control specifically in the fields of auditing and attestation.

Areas of Specialty


For those who choose auditing as a career, there are job opportunities in a number of special concentrations. Most positions dealing with internal audits come with the same basic responsibilities but can vary in the specific industry information you’ll need to know.

Here are several examples of concentrations in which they can focus their education and training:


Town, County, or State Government

A lot of complicated financial factors go into running a municipal area. Most local, regional, and state governments offer positions to these specialists as a way to keep close tabs on all of their financial data.

Depending on the size of the area covered, auditing for a municipality can range anywhere from a single position to an entire department. Responsibilities may include going over financial records, checking internal security, assessing compliance with laws and regulations, and preparing fiscal reports. And qualification as a certified government auditing professional and work experience in public accounting or management accounting will give you the best access to these positions.


Large Businesses and Corporations

Those with experience in internal audits play a vital role in checking the financial integrity of major corporations.

Most large-scale businesses (including every Fortune 500 company) have an entire auditing department on staff. This is a team of accountants, analysts, and consultants who make sure every detail meets regulations before handing over financial statements, reports, and data to external auditors. Their job is to make sure the business doesn’t inadvertently get itself in trouble for issues regarding taxation and other legal issues by providing financial advice to its leadership, and it's important that they have top notch communication skills, analytical skills, and organizational skills whether they hold entry-level positions or work in financial management or other senior positions for the company.

Corporate internal auditors also track controls within an organization, along with maintaining accounting procedures, processes, and services, company policy, inventory records, and fraud prevention practices.


Hospitals and Medical Facilities

Most large hospitals and medical centers have an internal auditing department on payroll, which may have an educational requirement of a completed college degree in accounting and/or professional experience depending on your career goals.

This specialization requires that auditors have a knowledge of healthcare specific laws and regulations, especially in relation to HIPAA and insurance rules.

Those in the medical field are on the lookout for fraud prevention gaps, security issues, insurance claims problems, and anything else that could prove to be a liability for a hospital or medical facility. They may also act as a professional risk managers or require proficiency or skill with technology.


Health Insurance

On the flip side, health insurance companies are also a major employer of accounting professionals across the country.

Those working for health insurance corporations look at financial data surrounding claims that have been paid out. They play a large role in risk detection and management accounting, and make sure that finances are being handled efficiently and legally and the code of ethics followed.

Frequently changing health insurance regulations mean that internal auditors in this field need to pay particularly close attention to currently laws, and make sure they remain up to date in their knowledge of the industry.


Colleges and Postsecondary Education

Colleges and universities often work closely with banks and similar institutions. Many schools keep them on staff to make sure that every detail is handled correctly and efficiently and perfrm data entry and analysis.

Those working in a school setting must be aware of the regulations surrounding loans, grants, and other sources of financial aid. This is another field in which rules are frequently changing, and internal reviewers have the ability to help schools make sure they follow all new laws and the code of ethics and provide essential financial services to students.

Education Needed for an Internal Auditing Career

Average Internal Auditor Salary: $59,200


In order to be qualified for a career as a financial services auditor, students will have to complete a minimum education of at least a bachelor’s degree level or better in accounting, finance, business, or another related course of study. Specialized courses or programs that review auditing topics may also be required. If you’re still working on your education, make sure to discuss your career plans with your student advisor to ensure you’re on the right path and make sure you're planning your classes and any required additional learning accordingly.

After you're completed a bachelor’s degree, you'll have the choice between entering the job force in an entry-level position or going back to school to pursue a graduate degree and improve your skill in a chosen concentration.

Auditors should be knowledgeable in areas like:

  • Managerial accounting
  • Cost accounting
  • Accounting information systems
  • Taxation concepts and practices
  • Business ethics

Recently, the Institute of Internal Auditors (IIA) implemented the Internal Auditing Education Partnership (IAEP) program. This helps give students the background they need to master internal auditing at a collegiate level, preparing them for a career in internal auditing and the Certified Internal Auditing (CIA) exam. The IAEP program is currently available in 48 universities across 12 countries worldwide.

A master’s in business administration (MBA) may also be a worthwhile investment to land a lucrative position in internal auditing. Many employers prefer to hire auditors with an MBA over those with just a bachelor’s degree.

Entry Level: Mid Career: Late Career:
$53,600 $58,300 $66,800



When it comes to certifications in their chosen career, internal auditors have a variety of options to suit their needs. Whether you're interested in starting into the profession quickly or sinking your teeth into an advanced certification or professional credential, there are a number of options for every decision. On top of the ones below, you may also earn credentials as a certified information systems auditor or a certified fraud examiner. For each of these, you will require a certain level of education and provide your official transcripts, complete a general or specific internal auditing experience requirement, and may need to provide a character reference, as well as complete continuing education to maintain licensure or credentials.


Certified Public Accountant License

A certified public accountant (CPA) is widely considered to be the top level of accounting certification available. CPAs are legally authorized to perform auditing and attestation tasks, where an accountant without a certification may find their abilities to be much more limited.

Getting a CPA license is a long and grueling start to your career path, but the salary payoff can be worth it. CPAs can handle any number of accounting tasks and are in high demand due to their wide range of specialized skills.

In order to qualify for a career as a CPA, students must complete a bachelor’s degree and a total of 150 semester hours. The degree doesn’t necessarily have to be in accounting, but students should check with their state board of accountancy to make sure they will have met their education requirements upon graduating.

Upon completing their education and paying the required fees, CPA candidates will be eligible to take the Uniform CPA Examination at a Prometrics testing center. Only half of all test takers pass the exam, but those who do will be able to move on to the experience requirement stage of the CPA licensure process.

Each state has their own criteria for the work requirement of the certification process. Most require at least one year of verifiable full-time employment in the field of accounting, typically under the supervision of a licensed CPA. This must cover a vast majority of the tasks a CPA might handle upon venturing out on their own in their chosen field.

To maintain a CPA license, accountants must complete a predetermined number of continued professional education (CPE) credit hours, generally in cycles of two or three years.


Certified Internal Auditor (CIA) Certification

A CIA certification provides students with knowledge in the specific area of internal auditing. It doesn’t cover as many topics as the CPA certification, but requires less time and work before achieving the end goal.

The CIA certificate is offered by the IIA and is considered the standard in auditing accounting degrees. To qualify for the CIA, the educational requirement in that students must complete an associate degree or higher, and must be able to provide a character reference from a CIA, a specialized auditor, or the candidate’s supervisor.

Upon completing the education requirement, graduates may be eligible to sit for the CIA exam. Additionally, CIA candidates will have to complete their work requirement, and will not receive certification until both the examination and experience segments of the process are complete.

Work requirements will vary based on the education each individual candidate holds upon taking the exam.

  • Candidates with an associate degree must complete an experience requirement of at least 60 months of internal auditing experience(or its equivalent)
  • Candidates with a bachelor’s degree must complete at least 24 months of internal auditing experience (or its equivalent)
  • Candidates with a master’s degree must complete at least 12 months of internal auditing experience (or its equivalent)

The IIA also offers the following specialty certifications outside of the regular CIA:

  • Certification in Control Self-Assessment
  • Certified Government Auditing Professional
  • Certified Financial Service Auditor
  • Certification in Risk Management Assurance

These are single part exams that require less experience than the more comprehensive CIA. Candidates who don’t qualify for CIA certification may want to consider a specialized certification instead.

While the CIA certificate is much cheaper and easier to earn, a CPA license can unlock the door to many more opportunities than any other type of accounting certification. Ambitious auditors who hope to someday reach the top of their career ladder may consider obtaining both certifications as a smart investment for their future.

Internal Auditor Salary and Career Outlook


The future is bright for those in working in the internal auditing field. According to the Robert Half Salary Guide, internal auditing is one of the top 10 on-the-rise accounting and finance careers in the hiring market. The U.S. Bureau of Labor Statistics predicts that the number of internal auditor jobs will rise by 10 percent before 2026.

This is because internal auditors are consistently in high demand. Since the bubble of corporate scandals burst around the turn of the millennium, the Sarbanes-Oxley Act of 2002 has required increased transparency in matters of accounting and corporate finance. Internal auditors can act as a safeguard against corporate fraud, while also assuring executives that they won’t be the next business to fall in scandal.

Internal auditing may also be an appealing career path for accountants who wish to climb the corporate ladder. A career in internal auditing means a lot of face time with the board of directors, which can lead to increased opportunities in the future.

According to the Bureau of Labor Statistics, the median annual salary for auditors in 2017 is reported at $69,350 per year. Statistics show that the pay received by accountants and auditors is closely tied to the overall health of the national economy. As businesses grow and revenues soar, more internal auditors will be needed to make sure financial operations continue to run smoothly.

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