Uploaded by Steven Bardoquillo

Fraud Detection & Auditing Procedures

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The intent to deceive
Misrepresentation in the financial statements of events, transaction or other
significant information
Fraud is ordinarily accompanied by acts specifically designed to conceal its
existence and auditors do not make legal determinations of whether fraud has
actually occurred
Embezzling receipts, stealing physical assets or intellectual property , causing an
entity to pay for goods and services not received, or using an entity’s assets for
personal use
Greater for management fraud because of management’s ability to override existing
internal controls, which is always assumed in audit.
Theft of assets
The non recording of transactions
When planning and performing audit procedures and evaluating and reporting the
results thereof, the auditor should consider the risk of misstatements in the financial
statements resulting from fraud.
Review of corporate charter and bylaws
Poor internal control
Recording sales for inventory sold with the right to return, hence, fraud on revenue
recognition is always presumed to exist in absence or conditions to the contrary.
Use less predictable audit procedures.
Transactions that are recorded in a complete or timely manner or are properly
recorded as to amount, accounting period, classification, or entity policy
Significant explained items on reconciliations.
Complex sales transactions and transfers of funds between affiliated companies.
At least one level above persons who appear to be involved with the misstatement or
suspected fraud
The chairman of audit committee
It has disclosed to the auditor its knowledge of fraud or suspected fraud affecting
the entity involving employees who have significant roles in internal control only.
Procedures performed to obtain information necessary to identify and assess the
risks of material fraud.
Noncompliance includes personal misconduct of the entity’s management or
employees though they are unrelated to the entity’s business activities
Generally, the further removed non-compliance is from the events and transactions
reflected in the financial statements, the more likely the auditor is to become aware
of it or to recognize the possible non-compliance. This is because an illegal act by the
client often relate to operating aspects rather than accounting aspects.
The auditor shall document identified or suspected non-compliance with laws and
regulations but not the results of discussion with management, and where
applicable, those charged with governance and other parties outside the entity
Authorized transactions or properly recorded transactions
Evaluate the effect on the financial statements and may consider seeking legal
advice especially when involving members of senior management, including
members of the board of directors.
The auditor’s responsibility for detecting directeffect illegal acts is similar to the
responsibility to detect fraud.
. Contact the local law enforcement officials regarding potential criminal
wrongdoing.
DIY
The chief executive and chief financial officers
It neither assumes that management is dishonest nor assumes unquestioned honesty.
The company's management takes an overly aggressive approach to revenue
recognition.
modify procedures to actively search for the existence of fraud.
Make a legal determination of whether fraud has occurred.
By the assignment of qualified audit staff to risky areas of the engagement.
Large numbers of debit entries and other adjustments made to accounts receivable
records.
Make inquiries of the client’s management and obtain an understanding of the
circumstances underlying the acts and of other evidence to determine the effects of
the acts on the financial statements.
Assess the inherent risk of material misstatements due to illegal acts
Management fails to take the appropriate remedial action and reliance on
management’s representation becomes doubtful.
Report the act to high-level personnel within the client's organization
Are financial reporting operations controlled by and limited to one location?
Management turnover is unusually high
Usual delays by the entity in providing requested information
Accounting policies that appear to be consistent with industry norms.
Consider the materiality of the individual account balances for substantive testing
The risk that management overrides controls.
AS
Population.
Applying audit procedures to less than 100% of items within an account balance or class of
transactions such that all sampling units have a chance of selection.
Selecting the sample without following a structured technique.
When testing controls that leave audit trail.
Sampling risk can be reduced by increasing sample size
Risk of assessing control risk too low and risk of incorrect acceptance affects audit
effectiveness as it would usually lead to additional work to establish that initial conclusions
were incorrect.
Measure the sufficiency of the evidential matter obtained
Drawing an erroneous conclusion from sample data
A randomly chosen sample may not be representative of the population as a whole on the
characteristic of interest.
An advantage of using statistical sampling is that the cost/benefit ratio is always positive.
Random sample
Systematic selection
Haphazard selection
Block selection
SAMPLING FOR ATTRIBUTES
Attribute estimation sampling
Leave an audit trail as evidence of compliance.
Deviation rate
Tolerable deviation rate
The population size has little or no effect on sample size except for very small populations.
Increase Increase Decrease
Stop-or-go sampling.
Inspecting employee time cards for proper approval by supervisors
Initially concealed by a forged document.
Treat the missing check as a deviation for the purpose of evaluating the sample
The extent of reliance to be placed on the procedures.
Discovery sampling
Assessing control risk too low
. Sample size
Assess control risk at the maximum because the sample deviation rate plus the allowance
for sampling risk exceeds the tolerable rate.
More than the deviation rate in the auditor’s sample
III.
The deviation rate in the auditor’s sample is less than the tolerable rate, but the deviation
rate in the population exceeds the tolerable rate.
Does support the auditor’s planned assessed level of control risk when the true operating
effectiveness of the control does not justify such an assessment.
Does not support the auditor’s planned assessed level of control risk when the true
operating effectiveness of the control justifies such an assessment.
Higher than the expected rate of errors in the related accounting records.
Has been properly voided
Contains proportionately more deviations from prescribed control procedures than
actually exist in the population as a whole
Deviations in the population are within an acceptable range.
Audit objective
VARIABLE SAMPLING
This is always true unless 100 percent of the population is tested.
Variables sampling
Predict a monetary population value within a range of precision.
Reject the statistical hypothesis that a book value is not materially misstated when the true
book value is materially misstated
Find smaller misstatements.
The beta error is of greater concern to the auditor than the alpha error
Incorrect rejection.
Incorrect acceptance.
Effectiveness of the audit
If differences between the book values and audit values of a population are rare.
Inclusion of zero and negative balances generally does not require special design
considerations.
Probability proportionate to size sampling
Systematic random sampling.
Yes Yes
Stratify the cash disbursements population so that the unusually large disbursements are
selected.
If the population has highly variable recorded amounts.
Decrease sample size Increase sample size
P6,000,000
P1,075,000
Recorded book value is not likely misstated by a material amount.
P6,000
Management's explanations for why errors in the sample occurred.
Precision.
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