Assessing risk of material misstatement• AUS 406/ASA 330 ISA 330 points out that when considering assessment of risk of material misstatement at assertion level, an auditor must relate t
Trang 1Chapter 7
Assessing Specific Business Risks and
Materiality
Trang 2Assessing risk of material misstatement
• AUS 406/ASA 330 (ISA 330) points out that when
considering assessment of risk of material misstatement
at assertion level, an auditor must relate these back to account balances/classes of transactions/disclosures
• Needs to consider both the particular characteristics of each class of transaction, account balance or
disclosure (inherent risks) and whether the auditor’s
assessment takes account of the entity’s controls
(control risk)
Trang 3Inherent Risk (IR)
• Inherent risk:
to material misstatement, given inherent and
environmental characteristics, without regard to internal control structure.
• An assessment of IR and Control Risk (CR) can be
combined or separate Irrespective of this, an auditor is required to:
of transactions level when developing audit program.
Learning Objective 1:
Trang 4Business Risk (BR) and IR
• Entity’s business strategy and associated risks will
affect an auditor’s assessment of IR at the financial
Trang 5Factors affecting IR at financial report
level
• Integrity of management;
• Management experience, knowledge and changes
during the period;
• Unusual pressure on management;
• Nature of entity’s business; and
• Factors affecting the industry
Trang 6Inherent risk and computer Information
Technology (IT)
• As IT risks can be pervasive to the entity, factors
affecting overall IR associated with IT are:
Trang 7Inherent risk assessment at assertion level
• IR is greater for some assertions and related classes of transactions than for others
• Auditors will normally focus on:
particularly at or near year-end; and
Trang 8Effect of inherent risk on account balance
assertion
Trang 9Special Areas of Audit Risk:
FRAUD
• At the planning stage, an auditor should consider the risk that misstatements from fraud or error will not be detected
• It is easier to miss material misstatements resulting
from fraud because fraud involves acts designed to
conceal it
Learning Objective 2:
Trang 10Audit procedures for fraud at planning
stage
• An auditor will use their experience, knowledge and
training to determine whether fraud could occur
• An auditor needs a thorough understanding of a client’s business in order to identify opportunities for the
perpetration of fraud
Trang 11Increased attention to fraud
• Since June 2004, auditors have been required to pay greater attention to fraud
• Auditors need to specifically consider risks of material misstatement in financial report due to fraud;
• Auditors must discuss an entity’s susceptibility to fraud with other members of the audit team; and
• Auditors must make more extensive inquiries of
management with respect to fraud
• Auditors are now specifically required to consider the risk of fraud in revenue recognition, and the possibility
of management override of controls
Trang 12Red flag indicators of fraud
• An auditor commonly uses a checklist to identify
increased risks of fraud Where risk is high, it is called a
Trang 13Earnings management
• Earnings management occurs when judgment in
financial reporting and in structuring transactions is
used to alter financial reports to influence the
Trang 14Broad categories of earnings management
• Earnings management by clients may fall into the
following categories
• Intentional violations of accounting standards and other reporting requirements that are individually immaterial;
• Inappropriate revenue recognition;
• ‘Big bath’ charges under the guise of restructuring; and
• Improper accruals and estimation of liabilities in good times
Trang 15Considering illegal acts
• AUS 218/ASA 250 (ISA 250) provides guidance on an auditor’s consideration of illegal acts (noncompliance with laws and regulations):
framework applicable to the entity and industry;
designed to detect illegal acts; and
special attention (e.g debenture deed requires a specific current ratio be maintained) and consider these in
preparation of audit programs.
Trang 16Related Parties
• An auditor must identify all related parties when
planning the audit because:
transactions can affect the financial information E.g
accounting standards require disclosure of information relating to related parties.
of that evidence Therefore, evidence from related parties and transactions with those parties need to be more
carefully evaluated.
motivated by other than ordinary business conditions,
such as fraud.
Learning Objective 3:
Trang 17Procedures for identifying related parties
• Review the previous period’s working papers for known related parties;
• make inquiries of management concerning the names
of all related parties;
• review the entity’s procedures for identifying related
parties;
• inquire about management’s and directors’ affiliations with other entities;
• review minutes of meetings; and
• inquire of other auditors involved in the audit
Trang 18Preliminary Assessment of Going Concern
Basis
• Going Concern:
and continue to operate without any intention necessarily
to liquidate or otherwise wind up operations Refer AUS 708.03/ASA 570.06 (ISA 570.03)
concern at planning stage.
appropriateness of presentation of financial report or
might motivate management misrepresentations.
Learning Objective 4:
Trang 19Preliminary Assessment of Going Concern
Basis (cont.)
• Early identification helps focus audit effort on
appropriate assertions in the financial report, and
permits early communication with management
• An auditor focuses primarily on anticipated events
during the relevant period, approximately 12 months
from the date of the current audit report to the expected date of the next audit report
Trang 20Examples of indications of going concern
problems
• Operating indicators include:
Trang 21Examples of indications of going concern
problems (cont.)
• Financial indicators:
Trang 22Examples of indications of going concern
problems (cont.)
• Other indications:
Trang 23or extend existing loans.
subsidiaries or associates.
Trang 24• Materiality:
separately in a financial report may adversely affect either user decisions or the discharge of accountability by
management Refer AUS 306.03/ASA 320.06 (ISA
320.03)
• Auditor uses materiality to:
procedures (sometimes called planning materiality).
Learning Objective 5:
Trang 25Quantitative guidelines:
MATERIALITY
• Material 10% of appropriate base amount
• Immaterial 5% of appropriate base amount
• Judgment 5-10% of appropriate base amount
• Base amount for balance sheet items equity, or the appropriate asset or liability class total
• Base amount for income statement items net profit or loss and appropriate revenue and expense amount, for year or averaged over a number of years
Trang 26Setting the preliminary materiality
judgment
• When planning the audit, an auditor makes a
preliminary estimate of the amount to be considered
material for audit purposes
• Conceptually encompasses:
• A single amount is normally estimated for materiality because misstatements usually affect both balance
sheet and income statement
Trang 27Rules of thumb for planning materiality
Trang 28Financial information used as base
• Can be taken from:
Trang 29Consideration of qualitative factors in
materiality
• An auditor should consider qualitative factors as well as quantitative assessment Qualitative factors include:
misstatement might affect the presentation of numerous items in the financial report); and
whole.
Trang 30Allocation of materiality to account
balances and classes of transactions
• An auditor needs to allocate planning material to
account balances and classes of transactions for audit testing (Auditing standards are silent on this issue.)
• No required or optimal method, but an auditor should consider:
• Dollar value of account
• Expectation of error
Trang 31Relationship between materiality and audit
risk
• There is an inverse relationship between audit risk and materiality
• An auditor sets a lower materiality threshold for
accounts that have a higher audit risk This means the auditor will need to collect more evidence for these
accounts