AAT L4 Audit & Assurance 1 — Questions and Answers
Question 1: The primary objective of an external audit is to:
- Detect all fraud and errors in the financial statements
- Provide reasonable assurance that the financial statements are free from material misstatement, whether due to fraud or error (Correct answer)
- Certify the accuracy of every transaction
- Prepare the financial statements on behalf of management
Correct answer: Provide reasonable assurance that the financial statements are free from material misstatement, whether due to fraud or error
The external auditor's objective is to obtain reasonable assurance (not absolute assurance) that the financial statements are free from material misstatement, whether caused by fraud or error, and to report accordingly.
Question 2: Under ISA 315, risk assessment procedures are performed to:
- Provide substantive evidence on financial statement balances
- Identify and assess the risks of material misstatement at the financial statement and assertion levels (Correct answer)
- Confirm the going concern assumption
- Test the effectiveness of internal controls in detail
Correct answer: Identify and assess the risks of material misstatement at the financial statement and assertion levels
ISA 315 requires the auditor to obtain an understanding of the entity and its environment (including internal controls) to identify and assess risks of material misstatement — forming the basis for designing responsive audit procedures.
Question 3: Inherent risk is:
- The risk that the auditor's procedures fail to detect a misstatement
- The risk that internal controls fail to prevent or detect a misstatement
- The susceptibility of a balance or transaction to material misstatement, assuming no related controls (Correct answer)
- The overall risk that the auditor issues an inappropriate opinion
Correct answer: The susceptibility of a balance or transaction to material misstatement, assuming no related controls
Inherent risk is the natural susceptibility of an account balance or transaction class to material misstatement before considering any controls — driven by factors such as complexity, subjectivity, and the industry environment.
Question 4: An unmodified audit opinion is appropriate when:
- The financial statements have minor errors
- The auditor is satisfied that the financial statements present a true and fair view in all material respects (Correct answer)
- The going concern assumption is in doubt
- The auditor has been unable to obtain sufficient audit evidence
Correct answer: The auditor is satisfied that the financial statements present a true and fair view in all material respects
An unmodified (clean) opinion is issued when the auditor concludes that the financial statements give a true and fair view and comply with the applicable financial reporting framework in all material respects.
Question 5: Under ISA 530, audit sampling is used to:
- Test every single item in a population
- Apply audit procedures to a representative selection of items to draw conclusions about the whole population (Correct answer)
- Replace analytical procedures entirely
- Test only items above a materiality threshold
Correct answer: Apply audit procedures to a representative selection of items to draw conclusions about the whole population
ISA 530 allows auditors to test a representative sample (rather than 100%) and draw conclusions about the whole population — accepting some sampling risk in exchange for efficiency.
Question 6: Which of the following is a characteristic of a review engagement (limited assurance)?
- The auditor expresses positive assurance based on extensive substantive testing
- The engagement provides a 'nothing has come to our attention' conclusion based primarily on enquiry and analytical procedures (Correct answer)
- The engagement must be performed by a registered auditor
- The report is addressed to shareholders and included in statutory accounts
Correct answer: The engagement provides a 'nothing has come to our attention' conclusion based primarily on enquiry and analytical procedures
Limited assurance (review) engagements primarily use enquiry of management and analytical procedures, resulting in a negative assurance conclusion: 'nothing has come to our attention' — a lower level of work and confidence than a full audit.
AAT L4 Audit & Assurance 1
The primary objective of an external audit is to: