External and Internal Auditing: What's the Difference?

Abstractall external auditors, however, the roles and
            The auditing profession isresponsibilities involved in each profession seem to
something that can involve many different kindsset a higher standard for external auditors.
of activities.  These activities include protecting            According to “employment
investors, organizations, and the economy as aof accountants and auditors is expected to grow
whole.  There are very real dangers involved thisby 18 percent between 2006 and 2016, which is
ever evolving profession.  Fraud is most likely thefaster than the average for all occupations.  This
most obvious and most dangerous activity thatoccupation will have a very large number of new
auditors must detect.  The second mostjobs arise, almost 226,000 over the projections
dangerous is not doing their job well.  Externaldecade.  An increase in the number of
auditors open themselves up to legal liability whenbusinesses, changing financial laws, and corporate
they engage in audits, and not performing theirgovernance regulations, and increased
job efficiently can be devastating.  This article willaccountability for protecting an organization’s
discuss these dangers, along with the roles andstakeholders will drive growth.”  After taking
responsibilities of external and internal auditor,a glimpse at today’s economy, the previous
including the many career opportunities that comestatement may not hold much truth, but it is
with these professions.undoubtedly accurate in that the accounting
 profession will continue to grow, specifically
External and Internal Auditing: What’s theauditing. 
Difference?         The next statement, made by the
          In order to compare and contrastsame website, must be presented when
the roles and responsibilities of external anddiscussing career opportunities of auditors. 
internal auditors, as well as discuss the vast“An increased need for accountants and
amount of career opportunities that comes withauditors also will arise from changes in legislation
becoming an external or internal auditor, we mustrelated to taxes, financial reporting standards,
first define what they mean.  The Institute ofbusiness investments, mergers, and other financial
Internal Auditors (IIA) describes an internal auditorevents.  As a result of accounting scandals at
as “one who performs an independent,several large corporations, Congress passed the
objective assurance and consulting activitySarbanes-Oxley Act of 2002 in an effort to curb
designed to add value and improve ancorporate accounting fraud.  This legislation
organization’s operations. An internal auditorrequires public companies to maintain
helps an organization accomplish its objectives bywell-functioning internal controls to ensure the
bringing a systematic, disciplined approach toaccuracy and reliability of their financial reporting. 
evaluate and improve the effectiveness of riskIt also holds the company’s chief executive
management, control, and governancepersonally responsible for falsely reporting financial
processes.”  In contrast, an external auditorinformation.”
is defined as performing a periodic or specific          The growth of the accounting
purpose audit to determine, among other things,industry as a whole is something that cannot be
whether the accounting records provided areoverlooked.  When considering the amount of
accurate and complete, prepared in accordancefraud that has occurred over the years, it is
with the provisions of GAAP, and examineimpossible not to project an enormous need for
financial statements prepared from the accountsmore auditors over the next decade.  For
present fairly an organization’s financialexample, the Bernie Madoff Ponzi scheme will
position, and the results of its financialrequire hours upon hours, days upon days, and
operations.  Now that we know the differencemonths upon months to unravel the damage he
between what an external auditor does versus anand his “investment firm” has done. 
internal auditor, we may begin to describe theThere will be a countless number of external
roles and responsibilities each has in the accountingauditors working with the internal auditors from
field.his failed investment firm to find out what exactly
            External auditors have a greathappened, and to try and recover monies for the
influence on the audit of internal controls throughduped investors.  As another example is the
their audit activities, including conferring withTexas-based Stanford Investment Firm that is
management and their recommendations fornow being investigated for also engaging in a Ponzi
improvement to internal controls.  They providescheme.  This type of fraud is the most perilous
important feedback on the efficiency of theto investors due to its nature.
internal control system.  Specifically, external         Fraud and changes in law due to
auditors examine on a test basis, transactions andfraud are the main reasons of the enormous
records that support accompanying financialgrowth in the accounting industry, specifically
statements and the associated disclosures.  Theyauditing.  It is the personal responsibility of internal
review the accounting principles applied andand external auditors alike to actively investigate
considerable estimates made by management,for fraud in their organization or their client’s
and evaluate the overall presentation of anorganization.  To not be proactive in detecting
organization’s financial statements.  Before anfraud is to only do half of their job.  Auditors are
external auditor can conduct his responsibilities,required to analyze and interpret financial
however, they must comply with the generallystatements, internal controls, and so much more,
accepted auditing standards.  The mosthence detecting fraud should be one of the
important being the independence the auditorrequirements in any engagement or employment
must have in relation to the organizations he/shein an organization as an auditor. 
is auditing, and attaining the adequate training and          To emphasize the importance of
proficiency to perform an audit.detecting fraud, and its role in employment
            Internal auditors, on the otheropportunities, specifically for internal auditors, the
hand, evaluate and provide reasonable assurancefollowing quote is taken from an article related to
of risk management and decide if internal controla study titled, “The Importance of Internal
systems are implemented as intended to allowAudit in Fraud Detection” by Paul Coram, Colin
the organization’s goals to be met.  TheyFerguson, and Robyn Moroney. “In recent
report on deficiencies in the internal controls,years the importance of good corporate
issues involving risk management, and providegovernance has received significant public and
recommendations on how to improve in theseregulatory attention.  A crucial part of an
areas.  Security is also an area of expertise anentity’s corporate governance is its internal
internal auditor may have when employed by anaudit function.  At the same time, there has been
organization.  An internal auditor examines thesignificant public concern about the level of fraud
security involving sensitive information that mustwithin organizations.”  In their study, they
be kept inside the organization.  Other“assess whether organizations with an internal
responsibilities include communicating withaudit function are more likely to detect
management and external auditors, constantlyfraud.”  Their findings suggested that
continuing their education, and provide support to“internal audits add value through improving
an organization’s anti-fraud controls.the control and monitoring environments within
            So far, the major differencesorganizations to detect fraud, and that keeping
between internal and external auditors are thethe internal audit function within the organization is
amount of experience and expertise each holds. more effective than completely outsourcing that
Internal auditors seem to obtain knowledgefunction.”
specifically about the organizations to which they          This study leads me to believe
are employed.  This knowledge and experiencethat the roles, responsibilities, and career
may be carried with them from job to job,opportunities for internal and external auditors will
however, different organizations employ differentexpand at a rapid pace, and there is no reason to
accounting methods that could be tremendouslythink otherwise.  With the amount of financial
different than that of the one they previouslycorruption throughout our society growing year
worked for.  External auditors have specificafter year, it is not incorrect to say that auditors,
guidelines and laws to abide by, which requiresexternal and internal, are basically the financial
them to obtain vast amounts of knowledge ofworld’s police.  Basically, auditing is going be a
many different types of accounting methods,depression-proof profession due to the nature of
controls, and more importantly, uncommonfraud, and the ever-expanding companies
entities and environments.worldwide.  Hopefully accounting students looking
            Upon discussing the roles andfor a profession out of college look into becoming
responsibilities of external and internal auditors, weauditors, and continue to solidify the assumption
can bring to light the many career opportunitiesthat they really can police the financial world
that are available to both professions.  First,ethically and morally.
external auditors have an immeasurable         In conclusion, external and internal
advantage over internal auditors when it comesauditors are the same in that they have an
to employment prospects.  As stated earlier,extremely important job to protect investor’s
external auditors seem to have the knowledgelife savings.  They are different, however, in that
and expertise that can enable them to moveexternal auditors should have a broader range of
from different accounting fields more easily thanknowledge than do the internal auditors. 
of an internal auditor.  External auditors canRegardless, accounting a quite possibly one of the
become private CPA’s with less difficulty,greatest professions to enter into today, and
work as an internal auditor for a diverse amountauditing is only the tip of the “accounting
of organizations, and progress in a firm moreiceberg”.
rapidly.  These assumptions may not hold true to