Audit


Chapter 2: The financial statement auditing environment


Types of auditors

  1. External auditors : independent auditors that are not employees of the entity being audited, they audit financial statements for various entities, they may also conduct compliance, operational and forensic audits for such entities

To sign a audit opinion on an entity’s financial statements in Canada, an auditor must be a CPA


  1. Internal auditors: auditors who are employees of an entity ( client) , they conduct financial, internal control, compliance, operational and forensic audits within their organization. They may assist external auditors with the annual financial statement audit. 


  1. Government auditors : auditors employed by federal, provincial, and local governments 

At the federal level two agencies use auditors extensively: OAG ( the office of the auditor general and CRA ( Canada Revenue Agency)


  1. Forensic auditors: specially trained in detecting, investigating, and deterring fraud and white-collar crime 




  1. Recognition

  2. Measurements

  3. Disclosure


Types of other audit, attest, and assurance services

  1. Audit services: Internal control audits, compliance audits, operational audits, forensic audits

  2. Assurance services: Auditing is a specialized form of assurance service

  3. Non-audit services: Tax preparation and planning services, management advisory services, compilation (편집) and review servicesIn addition to the financial statement audit, there are 4 major types of audits: 


  1. Internal control audits : After sarbanes-oxley act of 2002, external auditors are required to provide an opinion on the effectiveness of internal control in addition to an opinion on the financial statements for public companies listed on exchange in the United States/ C-SOX doesn’t require auditors provide an opinion on the effectiveness of internal controls

  • Performing an audit of internal control and an audit of financial statements are closely interrelated, auditing standards for publicly accountable enterprises require an integrated audit of internal control and financial statements


  1. Compliance Audits : a compliance audit determine the extent to which rules, policies, laws, covenants, or government regulations are followed by the entity being audited


  1. Operational Audits :  an operational audit involves a systematic review of part or all of an organization’s activities to evaluate whether resources are being used effectively and efficiently. The purpose of this audit is to provide assurance, assess performance, identify areas for improvement, and develop recommendations with respect to operational efficiency and effectiveness.


  1. Forensic Audits: audit conducted to detect or deter fraudulent activities. 


  Attest (증언) services :  Auditors provide attest services related to various subject matters.

  • Example: Verifying the nature and quantity of inventory in a warehouse for a bank loan, using the inventory as collateral.


 Assurance services: Auditing, attestation, and other forms of assurance are part of the broader category of assurance services. CPAs offer assurance services that provide credibility but may not meet the criteria for auditing or attestation.

* These services are governed by attest or consulting standards.


Non audit services: Many types of non-auditing services are prohibited for external auditors from providing those services to public companies which the auditor also provides a financial statement audit 


  1. Tax Preparation and Planning Services:

  • Assisting clients with tax return preparation and filing.

  • Providing advice on tax and estate planning.

  • Representing clients before tax authorities, such as the Canada Revenue Agency, or in tax courts.

  1. Management Advisory Services (MAS):

  • Offering advice and assistance in areas like organization, HR, finance, operations, and IT systems.

  • Helping public companies implement internal controls for financial reporting, especially for integrated audits by other firms.

  • MAS is typically provided to private entities or public companies not audited by the same firm to maintain independence.

  1. Compilation and Bookkeeping Services:

  • Performing accounting-related tasks for non-public or non-audit clients, such as bookkeeping, payroll processing, and financial statement preparation.

  • Services where financial statements are prepared by the firm are referred to as compilations, which provide less assurance compared to audits.

LO 2-3 Public accounting firms ( omitted by me) 

Audit team members:

Partner - manager - senior/in-charge - staff/associate


Two decades of challenge and change for financial statement auditors


  1. Sarbanes-Oxley Act (SOX):

  • Enacted by the U.S. Congress in July 2002 to restore public confidence after major corporate scandals.

  • Introduced broad reforms in corporate governance, impacting:

    • Public companies.

    • Financial analysts.

    • External auditors.

    • Securities exchange markets.

  1. Canadian Equivalent (C-SOX):

  • Introduced in Ontario in 2003, followed by the establishment of the Canadian Public Accountability Board (CPAB).

  • Key mandates:

    • Enforcing auditing standards for public companies.

    • Strengthening independence rules for auditors by prohibiting many non-audit services.

    • Requiring audit partner rotation every five years.

  1. Significance of These Regulations:

  • Highlighted the essential role of auditing in maintaining economic stability and public trust.

  • Reinforced the importance of integrity and professionalism in the accounting and auditing professions.

  • Addressed systemic issues exposed during the late 1990s and early 2000s, bringing necessary reforms despite initial challenges.

* Society expects auditors to exercise due care in their work. Due professional care require the auditors to exercise professional skepticism, which is an attitude that includes a questioning mind and a critical assessment of audit evidence

Ethics, Independence, and the Rules of Professional Conduct 

  1. Importance of Ethics in Auditing:

    • Ethical behavior is essential for maintaining the integrity and value of audits.

    • Audits require a competent and independent individual to monitor the contractual relationships between principals and agents.

    • Without independence, the audit's credibility is compromised.

  2. Definitions:

    • Ethics: A system or code of conduct based on moral duties and obligations that dictate appropriate behavior.

    • Professionalism: The qualities, aims, and conduct that characterize a profession or professional individual.

  3. Code of Ethics:

    • All professions, including accounting, medicine, and law, adhere to a code of ethics or conduct.

    • For CPAs, each province or territory’s governing body establishes Rules of Professional Conduct:

      • These rules outline acceptable behavior for auditors.

      • They include principles, rules of conduct, and interpretations.

      • A significant focus is placed on identifying actions that may impair an auditor's independence.


Learning how to conduct an audit


Reasonable assurance 95% confidence level , can not exceed 95%

5% audit risk (low), there is no such thing as complete accuracy


Who is responsible for preparation and issuance of financial statements? 

  • Management is primarily responsible for maintaining effective internal control; and for ensuring the fairness of the company’s financial statements


Why might understanding the characteristics of entity’s business model be important for auditors? 

  • The business or entity being audited is the primary context that shapes the external auditor’s environment. How you apply auditing tools on any particular engagement will depend greatly on the nature of the entity’s business



How might auditors customize their approach between an entity in automobile manufacturing versus banking? Will it be different & do those differences affect the auditor’s work?

  • For banks loans receivable is their biggest assets, possess financial instruments, manufactures have a big inventories, etc etc the audit process will differ depends on the client’s business/ industry 


Sarbanes-oxley act - only applies to public company



Chapter 19 Professional Conduct, Independence, and quality Control 


Ethics and professional conduct

  • Mintz points out that accounting professionals who possess virtues such as integrity, honesty and fairness are more capable of adhering to a moral point of view.


Standards for auditor professionalism 

  • CPA institute has established auditing standards and the rules of professional conduct, and provincial and federal courts have consistently held that all practising CPAs, where in public or private practice/ whether or not a member of the CPA, must follow professional ethical standards as laid out in the Rules of professional conduct

  • Integrity and independence and in appearance are corestones of the auditor’s social responsibility and are critical to public confidence and to the proper functioning of our economic system 

  • In auditing a public held company, a CPA must follow the auditing standards of the Auditing and Assurance Standards Board (AASB), the Rules of Professional Conduct, and the professional conduct requirements established by the CSA and the CPAB


The CPA rules of professional conduct: A comprehensive framework for auditors

  • 5 fundamental rule of professional conduct

  1. Professional behaviour : In carrying out their responsibilities as professionals, members should conduct themselves in a manner that will maintain the good reputation of the profession


  1. Integrity and due care: To maintain and Broaden public confidence, numbers should perform all professional responsibilities with the highest sense of integrity as well as observing the profession’s technical and ethical standard   (competence and diligence)


  1. Professional competence: A member strive continually to improve competence and the quality of services by staying current on developments in their professional services


  1. Confidentiality: A member protects confidential information acquired in providing services and establishing business relationships


  1. Objectivity: A member should maintain objectivity and be free of conflicts of interest in discharging professional responsibilities. A member in public practice should be independent in fact and appearance when providing auditing and other assurance services.


Rules of Conduct







Integrity, Objectivity, and Independence


7  Threats to a CPA’s integrity and objectivity 

  1.  Adverse interest threats: where the CPA’s interest runs contrary to those of the client

  2. Self-interest threats: where a CPA may be forced to choose between actions that further their own interests and actions that serve the investing public’s interest 

  3. Advocacy threats: Where a CPA might feel inclined to advocate for the client’s preferred outcomes

  4. Familiarity threats: where CPA  might have a long, close relationship with a client that it becomes difficult to maintain objectivity

  5. Management- participation threats : Where a CPA gets involved in management decisions is unable to be completely objective

  6. Self-review threats: Where a CPA is in a position involves evaluating their own judgements 

  7. Undue-influence ( Intimidation) threats: When a CPA’s integrity or objectivity is pressured due to another involved party’s aggressiveness or dominant personality


5 Threats to independence (on ppt) 


  1. Self Interest (usually finance nature): 1) direct : a financial interest that is owned directly by an individual or entity is under control by an individual

2) Material indirect: holding material indirect financial interests associated with an audited entity , such as investment in a mutual fund that owns the entity’s shares

  • Exception : certain types of personal loans from financial institutions who are audited by an engagement member 

  • - permitted personal loans:  a. Home mortgages

B.  bank overdraft

C. Car loans

D. credit card balance

3) ownership interest : if a firm member, their immediate family owns more than 5% if the client’s equity or other ownership interests, independence is impaired

Unpaid fees for services provided more than on year prior to the date - self interest threats and independence impaired , however unpaid fees due to bankruptcy of audited entity is an exception (impaired independence due to unpaid fees could not be reduced to an acceptable level) 


  1. Intimidation: 1) The commencement of litigation by management alleging deficiencies in the auditor’s work for the entity is considered to impair independence. 

2) if management expresses an intention to file litigation against the CPA for alleged audit deficiencies, independence is impaired if it is probable that such litigation will be filed.

3) CPA-Initiated Litigation Against Management:


  1. Self-review: ex.  an auditor should not audit his or her own work such as having provided bookkeeping services/ auditor should not function n the role management or assist in management decision making


  1. Advocacy: ex. an auditor should not promote a client’s share so a person invests/ auditor should not assure the client’s banker that their client is thrust worthy


  1. Familiarity: Lead and engagement review partners are limited so seven consecutive years 

  • 1. Independence is impaired if a CPA performs a managerial or other significant role for an entity during the time covered by the assurance engagement

  • 2. If a partner or professional employee of a firm leaves and joins an entity associated with the assurance engagement in a key position, the firm’s independence is considered impaired Cooling off period: a year

  • 3. A covered member’s immediate family (e.g., spouse, spousal equivalent, or dependent, regardless of relation) is subject to the Independence Rule and its interpretations.


Safeguards to identified threats will be highly dependent on the specific circumstances but should be adequate to bring the threat to the professional’s integrity and objectivity to an acceptable level, based on professional judgement  ex) additional training, involvement of an otherwise an uninvolved third party, and the availability of hotline on ethical and other matters 


Disputes in Industry:

  • When a CPA in industry (e.g., as an accountant in a company) encounters a disagreement with a supervisor about financial statements or transaction recording:

    • The CPA must avoid subordination of judgment.

    • If the CPA believes financial statements or records may be materially misstated, they should:

  1. Communicate concerns to higher management.

  2. Consider whether to continue working with the employer if appropriate actions are not taken.

  3. Evaluate whether they are responsible for reporting the issue to external parties, such as regulatory agencies or external accountants.

Educational Services:

  • Educational services provided by CPAs are classified as professional services.

  • CPAs acting as accounting instructors must adhere to the rules of integrity and objectivity.

Rules of Professional Conduct:

  • Not all rules are covered here, but key topics include:

    • Integrity and objectivity in services.

    • Specific issues like offering or accepting gifts and use of third-party service providers.








Independence rule 

  • Independence is crucial to the assurances that CPAs provide: if the auditor is not perceived as independent of the audited entity, it is unlikely that a user of financial statements will give much credence (신뢰) to the CPA’s work 

* a compilation or non assurance services does not require independence if those services are only  services provided  to a particular entity


Engagement Team and Independence Requirements

Engagement Team Members includes:

  1. - Individuals directly on the assurance engagement team.

- Those in positions to influence the assurance engagement.

  1. Covered Members Providing Non-Assurance Services (A partner, partner equivalent, or manager):

  • A partner, partner equivalent, or manager providing more than 10 hours of non-assurance services to the assurance client in a fiscal year.

Their designation as a covered member ends:

  • When the firm signs the financial statements report for the fiscal year during which services were provided, or

  • When they no longer expect to provide 10+ hours of recurring services.

  1. Partners, partner equivalent, managers and Firm Representatives:

  • Partners or partner equivalents in the same office as the lead assurance engagement partner.

  • The firm itself, including the trustee of the firm’s employee benefit plans.

  1. Controlled Entities:

  • Entities whose operating, financial, or accounting policies are controlled by individuals or entities described above, or by multiple such individuals/entities acting together.


Detailed independence rule


  • In the case of direct financial interest, the independence is impaired no matter the size of the interest

1. Loans, Leases, and Guarantees (204.4 (10)-(12))
  • Independence is impaired if an engagement member has a loan, lease, or guarantee:

    • With the assurance client, its officers, directors, or significant shareholders (owning 10% or more).

  • Exceptions:

    • The client is a bank or financial institution.

    • The loan or guarantee is:

      • Immaterial to the firm and client.

      • Made under normal commercial terms.

      • In good standing.

2. Immediate Family Relationships (204.4 (14)-(15))
  • Immediate family includes spouses, spousal equivalents, and dependents.

  • Situations Where Independence Is Not Impaired:

    • Immediate family is employed by an assurance client but not in a key position.

    • Participation in a benefit plan sponsored by the client, subject to restrictive conditions.

    • Holding direct or material indirect financial interests through participation in a client-sponsored benefit plan, under specific conditions.

    • Participation in share-based compensation or deferred compensation plans, subject to restrictive condition

3. Close Relative Relationships and Independence

Independence is impaired in assurance engagements when an individual involved in the engagement or in a position to influence it has a close relative with a significant relationship to the client. Key scenarios include:

  1. Close Relative with a Key Position:

    • If the close relative holds a key position with the assurance client, independence is impaired.

  2. Close Relative with Financial Interests:

    • If the close relative has a financial interest in the client that:

      • Is material to the close relative and known to the engagement team member, or

      • Enables the close relative to exercise significant influence over the client.

4. Employment and Other Service Relationships (204.4 (16), (17))

Independence threats arise when a significant relationship exists between an individual on the assurance engagement team and the assurance client. Key points include:

  1. Threat Scenarios:

    • If an officer, director, or influential individual of the assurance client was previously a member of the engagement team or a partner of the firm.

    • Situations where a self-interest, familiarity, or intimidation threat exists due to a significant connection between the individual and their former firm.

  2. Evaluation and Safeguards:

    • The significance of the threat must be evaluated. If the threat is not insignificant, safeguards must be applied to reduce it to an acceptable level.

  3. Examples of Safeguards:

    • Modifying the assurance engagement plan.

    • Assigning an engagement team with sufficient seniority and experience unrelated to the individual who joined the assurance client.

    • Involving another member of the firm, not previously part of the engagement team, to review the work.

    • Performing an additional quality control review of the assurance engagement.


 Independence and Former CPA Employment with an Assurance Client

  1. Impairment of Independence:

    • Independence is considered impaired when a partner or professional employee of a CPA firm leaves the firm and is employed by or associated with an assurance client in a key position.

  2. Definition of a Key Position:

    • A position where the individual:

      • (a) Has primary responsibility for significant accounting functions that support material components of the financial statements.

      • (b) Has primary responsibility for the preparation of the financial statements.

      • (c) Can exercise influence over the contents of the financial statements, including roles such as:

        • Member of the board of directors.

        • Chief executive officer (CEO), chief financial officer (CFO), or other senior executives.

        • General counsel, chief accounting officer, controller, or director of internal audit.

        • Director of financial reporting, treasurer, or equivalent positions.

  3. Mitigation Measures:

    • The CPA must be completely disassociated from the CPA firm.

    • The firm must ensure that the assurance engagement team:

      • Exercises sufficient professional skepticism.

      • Is not unduly influenced by the former employee now working with the assurance client.


CPA as Honorary Director or Trustee for Not-for-Profit Entities

  1. Business Relationship:

    • CPAs may be asked to serve as honorary directors or trustees for charitable, religious, civic, or similar not-for-profit organizations.

    • Often, this is done to lend their name and prestige to the organization while providing accounting and auditing services.

  2. Guidance Under Rule 204.4 (1) to (6):

    • A CPA can serve as a director or trustee for an audited not-for-profit entity as long as:

      • The CPA does not have control over the entity.

      • The CPA does not have the ability to influence decisions made by the organization.






Provision of non-assurance services 

? Ppt and textbook have different provisions 

Ppt


Textbook: Provision of Non-Assurance Services by CPAs

  1. Restrictions on Non-Assurance Services:

    • CPA Rules of Professional Conduct limit the non-assurance services that CPAs can provide to assurance entities to protect independence.

    • Examples of permissible non-assurance services for nonpublic assurance entities:

      • Bookkeeping

      • Systems implementation

      • Internal audit outsourcing

    • Restrictions:

      • CPAs cannot design or alter financial information systems if such changes are significant.

      • Services like appraisal, valuation, or actuarial tasks that materially affect financial statements and involve significant subjectivity are prohibited.

  2. General Requirements for Non-Assurance Services (Rule 204.4(35)):

    • The assurance client must:

      • Assume responsibility for all management decisions and oversight.

      • Oversee and evaluate the adequacy and results of non-assurance services provided.

  3. Management Responsibilities That Impair Independence:

    • Setting policies or strategic direction.

    • Authorizing or executing transactions.

    • Preparing source documents.

    • Supervising employees in regular activities.

    • Accepting responsibility for financial statements.

  4. Permissibility of Internal Audit Services:

    • Internal audit outsourcing is allowed for nonpublic entities if:

      • The CPA does not act as an employee or manager of the client.

      • The entity retains control and management of the internal audit function.

  5. Special Provisions for Public Companies:

    • National Instruments prohibit internal audit outsourcing and other non-assurance services for public companies.

    • Canadian Public Accountability Board (CPAB) rules require adherence to CSQC 1 standards for audits of public companies

Other rules in the rules of professional conduct

  1. Compliance with Bylaws, Regulations, and Rules:

    • Members, students, and candidates must adhere to all bylaws, regulations, and the Rules of Professional Conduct of CPA institutions and provincial bodies.

  2. Matters to Be Reported:

    • Reporting obligations include illegal activities, misconduct, and criminal convictions.

    • Any disciplinary actions taken by regulatory or professional bodies must be disclosed to the relevant CPA institution or provincial body.

  3. False or Misleading Applications:

    • Members, students, or candidates must avoid signing or associating with false or misleading documents.

  4. Requirement to Cooperate:

    • Cooperation with CPA Canada or provincial regulatory processes, including timely responses and document submissions, is mandatory.

  5. Hindrance, Inappropriate Influence, and Intimidation:

    • Members, students, or candidates must not exert undue influence on regulatory matters or intimidate related individuals. 

     Advertising and Other Forms of Solicitation:

  • Advertising and Promotions Rule (217.1): CPAs must not advertise in a manner that is false, misleading, or discredits the profession.

  • Solicitation Rule (217.2): Prohibits persistent, coercive (강압적인), or harassing solicitation practices.

  • Endorsements Rule (217.3): CPAs may endorse products/services if they have adequate expertise and act with integrity and due care.

  • Examples of Prohibited Activities:

    • False expectations of results.

    • Implying influence over regulatory bodies.

    • Misleading fee representations.

    • Misleading or deceiving representations.

     Organization and Conduct of a Professional Practice:

  • Practice Names Rule (401): Public accounting firm names must not be misleading or self-laudatory and require provincial approval.

  • Use of Descriptive Styles Rule (402): Public accounting practices should use accurate descriptive terms like “chartered professional accountant(s)” or “public accountant(s)” in their names, unless part of an approved firm name.

     Disciplinary Actions:

  • CPA Disciplinary Measures:

    • Violations of the Rules of Professional Conduct can lead to various disciplinary actions.

    • Remedial or Corrective Actions: Minor violations may result in directives for remedial or corrective action by the Professional Conduct Committee.

    • Tribunal Hearing: Rejection of committee recommendations can escalate the case to a tribunal hearing by the Discipline Committee.

  • Suspension or Termination:

    • Membership can be suspended or terminated without a hearing for serious criminal offenses, such as:

      • Crimes punishable by more than one year of imprisonment.

      • Filing a false income tax return on behalf of an entity.

    • Other violations of the Rules of Professional Conduct may also lead to suspension or expulsion.

  • Applicability to Students:

    • The Professional Rules of Conduct apply to CPA candidates.

    • Academic Integrity: The CPA enforces strict standards, monitoring submissions for plagiarism to uphold integrity.

    9. Confidential Information:

  • Confidentiality of Information Rule (208.1):

    • CPAs are prohibited from disclosing confidential client information without the specific consent of the client.

  • Exceptions to Confidentiality: Confidential information may be disclosed without client consent in the following scenarios:

    • To meet disclosure and performance requirements under GAAP and CAS.

    • To comply with a valid subpoena (소환장).

    • To allow a review of a member’s professional practice under the authority of the CPA Institute or a provincial CPA body.

    • To comply with an investigative or disciplinary proceeding.

    • To allow a review of a CPA’s professional practice during the purchase, sale, or merger of the practice.

  • Precautions for Prospective Buyers:

    • When disclosing confidential information for a business transaction, CPAs should:

      • Ensure confidentiality agreements are in place.

      • Prevent prospective buyers from using disclosed information to their advantage or sharing it with outside parties.

9. Fees and Other Types of Remuneration" (Rule 215.1 - Contingent Fees):

  1. Contingent Fees Restriction:

    • CPAs cannot charge contingent fees for professional services or receive such fees from a client in scenarios that impair judgment or objectivity.

    • Applies specifically to:

      • Assurance engagements.

      • Compilation engagements.

  2. Prohibition Scope:

    • Includes periods covered by historical financial statements and the service engagement period.

    • Contingent fees dependent on findings/results impair independence.

  3. Exceptions:

    • Fees fixed by courts, public authorities, or government agencies are not considered contingent.

    • Fees varying by service complexity are permissible if not contingent on assurance-related outcomes.

  4. Impact on Independence:

    • Allowing contingent fees for assurance services compromises CPA independence and objectivity.

Only exception: if such fees are established by a court of law or a recognized legal or regulatory authority


Special reporting issues

  1. Reports on comparative financial statements

  2. Other information in documents containing audited financial statements

  3. Special reports


Other information in documents containing audited financial statements 

  • Auditor is required  to read the other information and consider whether such information is consistent with the information contained in the audited financial statements. 

  1. Annual reports of entities 

  2. Other documents to which the auditor devotes attention at the entity’s request




1/22

 chapter 3 Audit Planning and Basic Auditing Concepts 

  • Audit planning, Types of audit tests, and materiality 


Client Acceptance and Continuance

Prospective client acceptance

  • A public accounting firm has to consider the following issues accepting a new client.

 The firm determines it 

  • Has the capabilities to perform the engagement

  • Complies with legal and relevant ethical requirements

  • Has considered the integrity of the client


Evaluating a prospective client

Source of information: existing or previous providers of professional accountancy services to the client, in accordance with relevant ethical requirement ( previous auditors) / third parties such as bankers, legal counsel and industry peers / background searches of relevant databases


  1. Determine if the firm

  • Has the necessary technical skills and knowledge of relevant industry

  • Has specialists, if needed

  • Is able to complete the engagement within the reporting deadline

  • Has personnel with experience in relevant regulatory or reporting requirements

  1. Determine

  • If the firm is independent of the entity

  • If acceptance of entity of entity would violate any applicable regulatory agency requirements or the rules of professional conduct

  1. Determine the integrity of the client including the following

  • The identity and business reputation of the client’s principal owners, key management, and those charged with governance

  • The nature of the client’s operations, including its business practices

  • Information concerning the attitude of the client’s principal owners, key management, and those charged with governance toward such matters as internal control or aggressive interpretation of accounting standards; 

  • Indications of an inappropriate limitation in the scope of the work

  • Indications that the client might be involved in money laundering or other criminal activities:

  • The reasons for the proposed appointment of the firm and non reappointment of the previous firm


  • Source of information:

  1. Communicate with existing or previous providers of professional accountancy services to the client, in accordance with relevant ethical requirements

  2. Inquiry of other firm personnel or third parties, such as bankers, legal counsel, and industry peers

  3. Background searches of relevant databases


-> Code of conduct specifies that if you become a auditor  you have to contact the predecessor auditor , but you have to get his contact from your client since his predecessor has to get a permission from your client to reveal the audit related info (integrity) 


-> Have to ask questions about: 

  • Information that might be bear on the integrity of management

  • Disagreements with management about accounting policies, auditing procedures, or other similarly significant matters

  • Communications to audit committees or others with equivalent authority and responsibility regarding fraud, illegal acts by clients, and internal-control related matters

  • The predecessor auditor’s understanding as to the reasons for the change of auditors

  • The predecessor auditor’s understanding of the nature of the company’s relationships and transactions with related parties and significant unusual transactions 


Preliminary Engagement activities

  1. Determining the audit engagement team requirements

  2. Ensuring that the audit team and audit firm are in compliance with ethical and independence requirements 

  3. Establishing an understanding with the entity


Assess compliance with ethical and independence requirements

  • A public accounting firm should establish policies and procedures to ensure that persons at all organization levels within the firm meet the profession’s ethical requirements including maintaining independence in accordance with the Rules of professional conduct. 

    • Should document compliance with this policy by having all personnel complete an annual independence questionnaire

      • The questionnaire requests information about the auditor’s financial or business relationships with the firm’s clients

      • Under certain circumstances, family member’s financial or business relationships are attributable to the auditor.

        • For example, if the spouse of an auditor participating in an engagement were accounting supervisor for the entity, independence would be considered impaired 

    • At the engagement level, the partner-in-charge should ensure that all individuals assigned to the engagement are independent of the entity. 

    • Another area of concern related to independence is unpaid client fees. 

      • If an account receivable from an entity takes on the characteristics of a loan, the auditor’s independence may be impaired

      • Many public accounting firms adopt a policy of not completing the current audit until all of the prior year’s fees have been paid

    • The CPA firm must be concerned when it also provides consulting services for an audit client 


Establish an understanding with the entity

  • In establishing an understanding with the client, three topics should be discussed

    • The engagement letter

    • Using the work of the internal auditors

    • The role of the audit committee


  1. The engagement letter

When you sign the engagement letter, the arrangement on the letter limits the the work you perform

  • Engagement letter serves as a contract, outlining the responsibilities of both parties and preventing misunderstandings between the two parties. 

  • Also identifies the framework used for financial reporting and the expected form of the report

  • Additional services to be provided relating to regulatory requirements

  • Arrangements regarding other services (ex. Assurance, tax, consulting services)

  • Arrangements involving the use of specialist or internal auditors


Client Continuance

  • Public accounting firms should periodically evaluate whether to continue their relationship with current clients. 

    • Near the completion of an audit or when some significant event occur


  1. Using the work of the internal auditors

  • The auditor may use work of internal auditors as evidence, the auditors first need to obtain an understanding of the internal audit function about activities that it performs then determine if their work is relevant to the audit of financial statements


  • If the external auditors determine that the work of the internal auditors can be used for purposes of the audit, the auditor must evaluate

  •  The extent to which the internal auditors organizational status and relevant policies and procedures support the objectivity of the internal auditors 

  • The level of competence of the internal auditors

  • The application by the internal auditors of a systematic and disciplined approach, including quality control 

Internal audit 

To Evaluate reliability of the internal audit function

  • Objectivity

  • Competence

  • Systematic and disciplined approach 


  1. The role of the Audit Committee

  • An audit committee is a subcommittee of the board of directors that is responsible for the financial reporting and disclosure process. 


Planning the Audit


Audit strategy and plan

  • Engagement planning involves all the issues the auditor should consider in developing an overall audit strategy

  • The audit plan

    • More detailed than the audit strategy

    • The audit documents a description of the nature, timing, and the extent of the planned audit procedures to be used in order to comply with auditing standards

    • Consider how to conduct the audit in an effective and efficient manner


  • The auditor should modify the overall audit strategy and the audit plan as necessary if circumstances change significantly during the course of audit. 

    • Steps that should be performed include:

      • Assess business risks

      • Establish materiality

      • Consider group audits

      • Assess the need for specialists

      • Consider violations of laws and regulations

      • Identify related parties

      • Consider additional value-added services

      • Document the overall audit strategy and audit plan, and prepare audit programs 


Assess Business Risks

  • Audit risk was defined as the risk that auditor expresses an inappropriate audit report when the financial statements are materially misstated

    • To reduce audit risk 

      • Obtain an understanding of the entity and its environment

    • The auditor identifies those business risks that may result in material misstatements

    • The auditor then evaluates how the entity responds to those business risks and ensures that those responses have been adequately implemented

      • Based on this, the auditor assess the level of risk of material misstatement is used to plan the auditing procedures to be performed


Establish materiality

  • Too costly for auditors to audit all transactions that occur within the entity

  • Auditors consider materiality from a reasonable user perspective and communicate to users that “the financial statements present fairly, in all material respects”

  • The consideration of materiality is a matter of professional judgement and will vary across entities

  • During the planning of the audit

    • The auditor establishes a level of overall materiality for evaluating the financial statements as a whole

    • The auditor also establishes tolerable misstatement

      • The amount of overall materiality used to plan and perform audit procedures at the account or disclose level


Consider Group Audits

  • Many entities have operations in multiple locations or operate many business units

    • The planning process

      • The auditor determines which locations or business units are to be audited and the extent of audit procedures to be performed at the selected locations or business units

      • Then assess the risks of material misstatement to the consolidated financial statements associated with the location or business unit and correlates the amount of audit attention devoted to the location or business unit with the level of risk present 


Assess the need for specialists

  • An auditor’s specialist

    • An individual or organization possessing expertise in a field other than accounting or auditing, whose work in that field is used by auditor to assist the auditor in the obtaining sufficient appropriate audit evidence

  • examples) Include specialists in finance, tax, valuation, pension and information technology (IT)

  • May assist

    • The auditor with valuing financial instruments

    • Determining physical quantities

    • Valuing environmental liabilities

    • Interpreting regulations or contracts 

  • The auditor is responsible for work performed by the specialist

    • The auditor should evaluate 

      • The competence and objectivity of the specialist

      • Audit the inputs used by the specialist (e.g., census data for actuaries)

      • Reconcile the output (e.g., an estimate should be found in the financial statements or disclosures)

      • Review the specialists work for reasonable, including the reasonableness of assumptions


Consider violations of laws and regulations

  • Illegal acts

    • Violations of laws or government regulations are referred to as illegal acts 

  • Fraud may also consist of illegal acts

  • Any illegal or potentially illegal acts including noncompliance with regulatory requirements

    • Two types of laws and regulations as follows

    • The provisions of those laws and regulations generally recognized to have a direct effect on the determination of material amounts and disclosures in the financial statements, such as tax and pension laws and regulations

      • ex) tax laws and laws and regulations 

        • That may affect the amount of revenue recognized under a government contract fail into the first category

    • The provision of other laws and regulations that do not have a direct effect on the determination of the amounts and disclosures in the financial statements 

      • but compliance with which may be fundamental to the operating spects of the business, fundamental to an entity’s ability to continue its business, or necessary for the entity to avoid material penalties

        • ex) violations of the securities acts, environmental protection, equal employment regulations, and price-fixing or other antitrust violations that may materially 

Information or circumstances that may indicate a violation of laws and regulations

  • Investigations by regulatory organizations and government departments or payment of fines and penalties

  • Payments for unspecified services or loans to consultants, related parties, employees, or government officials or government employees

  • Sales commission or agent’s fees that appear excessive in relation to those ordinarily paid by the entity or in its industry or to the services actually received

  • Unusual payments in cash, purchases in the form of cashier’s cheques payable to bearer, or transfers to numbered bank accounts

  • Unauthorized transactions or improperly recorded transactions

  • Noncompliance with laws or regulations cited in reports of examinations by regulatory agencies that have been made available to the auditor

  • Failure to file tax returns or pay government duties or similar fees that are common to the entity’s industry or the nature of its business


Identify Related parties

  • Evaluate the entity’s identification of, accounting for, and disclosure of transactions with related parties

  • Auditors should attempt to identify all related parties during the planning phase of the audit 

    • It is important to identify related party transactions because the transaction may not be “at arm’s length”

    • For example

      • the entity may buy or sell goods or services at prices that differ significantly from prevailing market prices, or borrow or lend on an interest-free basis

  • The auditor also needs to inquire of management about the names of related parties, the nature of the relationships, the types of transactions, and the reasons for entering into the transactions with the related parties. 

  • Some other sources of information on related parties include

    • Minutes of the board of director’s meetings

    • Conflict - of interest statements from management and others

    • Financial and reporting information provided to creditors, investors, and regulators

    • Contracts or other agreements (including side agreements that may not be formally documented between customers and vendors, and management)

    • Contracts and other agreements representing significant unusual transactions 

  • Once related parties have been identified, audit personnel should be provided with their names so that transactions with such parties are identified and investigated 


Consider Additional value-added services

  • Value-added services have included tax planning, system design and integration, and internal reporting processes

    • Example) the assurance services, business performance measurement, electronic commerce

  • The auditor also can provide recommendations based on the assessment of the entity’s business risks


Supervision of the Audit

  • The engagement partner has the overall responsibility for the engagement and its performance an should supervise the audit engagement team so that the work is performed as directed and supports the conclusions reached

  • The engagement partner and other engagement team members performing supervisory activities should: 

    • Inform engagement team members of their responsibilities, including

      • the objectives of the procedures that they are to perform

      • The nature, timing, and the extent of procedures they are to perform

      • Matters that could affect the procedures to be performed or the evaluation of the results of those procedures 

    • Direct engagement team members to bring any significant accounting and auditing issues they identify to the attention of the engagement partner or other engagement team members performing supervisory activities 

      • so they can evaluate those issues and determine appropriate actions

    • Review the work of engagement team members to evaluate whether

      • The work was performed and documented

      • The objectives of the procedures were achieved and

      • The results of the work support the conclusions reached 

  • Proper supervision should help ensure that the audit is conducted in accordance with auditing standards

Types of Audit Tests

  • Three general types of audit tests:

    • Risk assessment procedures

    • Tests of controls

    • Substantive procedures


Risk Assessment Procedures

  • Obtain an understanding of the entity and its environment, including its internal control

  • Risk assessment procedures

    • Inquiries of management and others

    • Preliminary analytical procedures

    • Observation and inspection

  • Such procedures are used to assess the the risk of material misstatement at the financial statement and assertion levels 


Test of controls

  • Audit procedures performed to test the operating effectiveness of controls in preventing, or detecting and correcting ,material misstatements at the relevant assertion level

  • Audit procedures are examples of tests of controls

    • Inquiries of appropriate management, supervisory, and staff personnel

    • Inspection of documents, reports, and electronic files

    • Observation of the application of specific controls

    • Walkthroughs, which involve tracing a transaction from its origination to its inclusion the financial statements through a combination of audit procedures, including inquiry, observation and inspection

    • Reperformance of the application of the control by the auditor


Substantive Procedures

  • Designed to detect material misstatements in a class of transactions, account balance, and disclosure component of the financial statements

    • Two categories of substantive procedures

  1. Tests of details

  2. Substantive analytical procedures 


  • Test of Details

    • Substantive tests of transactions

      • Substantive tests of transactions tests for errors or fraud in individual transactions

        • For example

        • An auditor may examine a large purchase of inventory by testing that the cost of the goods included on the vendor’s invoice for that purchase is properly recorded in the inventory and accounts payable accounts 

    • tests of details of account balance and disclosures

  1. Substantive tests of transactions

  • For example) an auditor may examine a large purchase of inventory by testing that the cost of the goods included on the vendor’s invoice for that purchase is properly recorded in the inventory and accounts payable accounts

  1. Tests of details of account balances and disclosures 

  • Focus on the items that are contained in the ending financial statement account balances and disclosures

  • For example) the auditor may want to test accounts receivable. To test the details of the balance of accounts receivable, the auditor will likely send confirmations to a sample of customers. 


  • Substantive Analytical Procedures

    • The term analytical procedures means evaluations of financial information through analysis of plausible relationships (e.g., examination of trends and ratios) among both financial and nonfinancial data. 

    • Analytical procedures also encompass the investigation, if necessary, of identified fluctuations or relationships that are consistent with other relevant information or that differ from expected values by a significant amount. 


  • Dual-Purpose Tests

    • Tests of controls check the operating effectiveness of controls, while substantive tests of transactions are concerned with monetary misstatements. 

    • Dual purpose tests: design audit procedures to conduct both a test of controls and a substantive test of transactions simultaneously on the same document 

      • ex) the last control procedure shown is agreement of sales invoices to shipping documents and customer orders for product type, price, and quantity.

    • The test of controls shown is to recalculate the information on a sample of sales invoices.

    • While this test primarily checks the effectiveness of the control, it also provides evidence on whether the sales invoice contains the wrong quantity, product type, or price

    • Dual-purpose tests can also improve the efficiency of the audit 


Materiality 

  • An important part of audit planning is to determine overall materiality for the financial statements (Also referred to as planning materiality) 

  • To decide on the application of performance materiality with a tolerable misstatement for significant accounts or disclosures 

  • These determinations are an important aspect of developing an overall audit strategy and a detailed audit plan


  • The Auditor designs the audit to provide reasonable assurance of detecting misstatements that are sufficient magnitude to affect the judgement of reasonable financial statement users. 


  • The auditor’s consideration of materiality on audit is a matter of professional judgement. 

    • Materiality is assessed in terms of the potential effect of a misstatement on decisions made by a reasonable user of the financial statements

  • Users are assumed to 

    • Have a reasonable knowledge of business and economic activities and accounting and a willingness to study the information in the financial statements with a reasonable diligence

    • Understand that financial statements are prepared, presented, and audited to levels of materiality

    • Recognize the uncertainties inherent in the measurement of amounts based on the use of estimates, judgement, and the consideration of future events

    • Make reasonable economic decisions on the basis of the information in the financial statements 

  • The determination of materiality takes into account how users with such characteristic could reasonably expected to be influenced in making economic decisions  

  • It is important to note that the opinion paragraph of the auditor’s report states the the financial statements present fairly, “in all material respects.”

  • This phrase communicates to third parties that the audit report is limited to material information


  • Steps in applying materiality

    • The three major steps in the application of materiality to an audit

    • Step1: determine overall materiality

      • Auditing standards require the auditor to establish an overall materiality amount (or planning materiality) for the financial statement as a whole, using professional judgement while considering laws, regulations, and the financial needs of users and legislators

      • A benchmark

        •  is used to identify a basic assumption using elements of the financial statements, areas of significance, the nature of the entity, the ownership structure, financing and the volatility of the benchmark

        • Once a benchmark is chosen, a percentage is determined to be applied using professional judgment

      • Materiality is a relative, not an absolute concept

        • ex) $5,000 might be considered highly material for a small sole proprietorship, but this amount would clearly be immaterial for a large multinational corporation

          • thus , the relative size of the company being audited affects overall materiality

Key Benchmarks:
  1. Public Companies: Typically, 5% of income before taxes is used as a benchmark.

  2. Non-Public Companies: Also use income before taxes for stable earnings, but alternative benchmarks may apply.

  3. Not-for-Profit Entities: Use total revenues or total assets as benchmarks.

  4. Asset-Based Entities (e.g., investment funds): Use net assets as a benchmark.

Considerations for Income Benchmarks:
  • Unstable Earnings: Use “normalized earnings” (average of the previous three years’ pretax income) or alternative benchmarks like total assets or revenues.

  • Entities Near Break-Even or Experiencing Losses: Benchmarks based on income can lead to inappropriate materiality levels.

Example:
  • Year 1: Entity with $3,000,000 pretax income → 5% = $150,000 materiality.

  • Year 2: Pretax income drops to $250,000 → 5% = $12,500 materiality, requiring a more extensive audit.

  • Solution: Use an average income benchmark or an alternative (e.g., total assets or revenues) for stability.

Lower Percentages for Certain Qualitative Factors:

Auditors may choose a lower percentage due to:

  1. Material Misstatements: Issues identified in prior years.

  2. High Risk of Fraud: Increased susceptibility.

  3. Loan Covenant Risk: Entity close to violating agreements.

  4. Small Amount Sensitivity: Small variances affecting forecasts or trends.

  5. Complexity or Volatility: Multilocation operations, volatile industries, or high regulation.


  • Step2: Determine Tolerable Misstatement

    • A risk that the auditor may not detect misstatements that exceed materiality

      • Performance materiality is set at a lower amount reduce the risk

    • To apply the concept of performance materiality, auditors should determine a tolerable misstatement, an amount or amounts that reduce to an appropriately low level the probability that the total of uncorrected and undetected misstatements would result in material misstatement of the financial statements. 

    • The purpose is to establish a scoop for the audit procedures for the individual account balance or disclosures

      • Because of the many factors involved, there is no required or optimal method for establishing materiality for an account balance or class transactions


  • In Practice, auditors commonly set tolerable misstatements for each account at between 50 and 80 percent of overall materiality. 





(유지니가 정리한거)

Fraud risk -  strategy (for external auditors)

  • Reliance ( combined) * test of control + substantive test)

  • Non- reliance ( substantive)  

  • You have to choose an appropriate strategy for efficient$ / effective( for audit  report, for avoiding audit failure) audit 

The audit plan is more of details 

Proper audit plan enables

1. Identify and devote appropriate attention to significant areas of the audit

2. Identify and resolve potential problems of the audit

3. Properly organize and manage the audit engagement so that it is performed in an effective/efficient manner

4. Select engagement team members with appropriate levels of capabilities and competence


Access the level of risk of material misstatement 


Specialist:  we also need to think about if they are objective


How to find related parties transactions( rev /exp) / balances outstanding ( ex/ account payable, related parties receivable/ what’s on the balance sheet related to rp)

  • Organizational chart (basis) 

  • Unusual terms (on contracts)

  • Price lists

  • Schedule 50 of t2 tax return

  • Predecessor working paper

  • Public registry (REQ)

  • ISC

  • Ask clients

  • Past financials 


What are the balances and transactions

Walkthrough- mandatory for public companies 


Slide 27

5% benchmark for materiaity, 5% (guideline) of net income before taxes


IM identified misstatement (factual) 

LAM Likely aggregate misstatement ( 

MAT Threshold of materiality


IM / samples size =  deviation rate (error %)

Looking at dollar mistakes


Situation 3 , you can not give a clean opinion , If lam is above mat, you have to bring it below mat 


Identified misstatement + likely misstatement = LAM