Summary of “Principles of Auditing and Other Assurance Services” by Ray Whittington and Kurt Pany (2019)

Summary of

Finance and AccountingAuditing

Introduction

“Principles of Auditing and Other Assurance Services” by Ray Whittington and Kurt Pany serves as a comprehensive guide for those aspiring to understand the field of auditing, covering the fundamental principles, practices, and legal requirements involved in the profession. This summary outlines the key concepts and practical actions presented in the book, structured under several major headings.

Chapter 1: Introduction to Assurance and Financial Statement Auditing

Key Concepts:

  • Definition of Auditing: Auditing is the accumulation and evaluation of evidence about information to determine and report on the degree of correspondence between the information and established criteria.
  • Assurance Services: These are independent professional services that improve the quality of information for decision-makers.

Actionable Advice:

  1. Action: Distinguish between types of audits.
  2. Example: Understand the difference between operational, compliance, and financial audits to apply the correct methodology.

  3. Action: Engage in continuous education.

  4. Example: Keep updated with standards from bodies like PCAOB, IAASB, and AICPA.

Chapter 2: The CPA Profession

Key Concepts:

  • Audit Standards: The GAAS (Generally Accepted Auditing Standards), PCAOB standards, and the International Standards on Auditing (ISAs).
  • Ethics in Auditing: Integrity, objectivity, and independence are pivotal.

Actionable Advice:

  1. Action: Commit to ethical decision-making.
  2. Example: When facing a potential conflict of interest, leverage the AICPA Code of Professional Conduct as a guideline.

  3. Action: Maintain independence.

  4. Example: An auditor should not have any financial interest in the client company to avoid bias.

Chapter 3: Audit Reports

Key Concepts:

  • Types of Audit Reports: Unqualified, Qualified, Adverse, and Disclaimer.

Actionable Advice:

  1. Action: Tailor audit reports appropriately.
  2. Example: Issue an Adverse Report if the financial statements are materially misstated and a Qualified Report for a single issue like a lack of sufficient evidence on inventory valuation.

  3. Action: Follow proper reporting standards.

  4. Example: Comply with PCAOB’s Auditing Standard (AS 3101) when drafting audit reports.

Chapter 4: Professional Ethics

Key Concepts:

  • Framework for Ethical Decision-making: A structured approach to ensure ethical dilemmas are handled properly.

Actionable Advice:

  1. Action: Implement a decision-making framework.
  2. Example: Use the AICPA’s Decision-Making Model, which includes identifying threats and evaluating safeguards.

  3. Action: Engage in scenario analysis.

  4. Example: Simulate ethical dilemmas in trainings, such as confidentiality breaches or fraudulent financial reporting.

Chapter 5: Legal Liability

Key Concepts:

  • Legal Liability for CPAs: Understanding liability under common law, statutory law, and specific act violations.

Actionable Advice:

  1. Action: Perform due diligence.
  2. Example: Regularly review the Sarbanes-Oxley Act requirements, particularly Section 404 about internal control over financial reporting.

  3. Action: Document thoroughly.

  4. Example: Maintain an audit trail that demonstrates how procedures were performed and conclusions reached, abiding by Federal Rules of Evidence.

Chapter 6: Audit Responsibilities and Objectives

Key Concepts:

  • Responsibilities: Auditors must provide reasonable assurance about the absence of material misstatements.

Actionable Advice:

  1. Action: Set clear objectives.
  2. Example: Break down audit engagements into specific tasks such as fraud risk assessment and internal control evaluation.

  3. Action: Engage in risk assessment.

  4. Example: Utilize frameworks like COSO to assess the risk of material misstatement due to fraud.

Chapter 7: Audit Evidence

Key Concepts:

  • Types of Evidence: Physical examination, confirmations, documentation, and analytical procedures.

Actionable Advice:

  1. Action: Collect diverse evidence.
  2. Example: Combine multiple forms of evidence like confirming receivables with customers and inspecting received goods.

  3. Action: Utilize sampling techniques.

  4. Example: Apply stratified sampling to concentrate efforts on high-value transactions which may contain material misstatements.

Chapter 8: Planning and Materiality

Key Concepts:

  • Audit Planning: Involves understanding the client’s business and industry and designing audit procedures accordingly.
  • Materiality: Significance of an omission or misstatement in financial statements.

Actionable Advice:

  1. Action: Develop a detailed audit plan.
  2. Example: Include risk assessment procedures, timing, and extent of audit tests.

  3. Action: Set materiality thresholds.

  4. Example: Determine materiality level based on quantitative (e.g., 5% of net income) and qualitative factors.

Chapter 9: Internal Control over Financial Reporting

Key Concepts:

  • COSO Framework: A model for designing, implementing, and assessing internal control.

Actionable Advice:

  1. Action: Evaluate internal controls.
  2. Example: Test controls over cash disbursements to verify their effectiveness.

  3. Action: Report deficiencies.

  4. Example: Report significant deficiencies or material weaknesses to management and those charged with governance per PCAOB standards.

Chapter 10: Audit Sampling

Key Concepts:

  • Types of Sampling: Statistical vs. non-statistical sampling methods.

Actionable Advice:

  1. Action: Choose appropriate sampling method.
  2. Example: Select statistical sampling for large populations for more scientifically valid inferences.

  3. Action: Calculate sample sizes correctly.

  4. Example: Use random sampling and determine sample sizes based on the confidence level, tolerable error, and expected error rate.

Chapter 11: Auditing Cash and Investments

Key Concepts:

  • Audit Procedures for Cash: Verifying cash balances and reconciling bank statements.

Actionable Advice:

  1. Action: Perform bank reconciliations.
  2. Example: Reconcile the bank statement balance with the general ledger cash account to detect any discrepancies.

  3. Action: Verify investments.

  4. Example: Review investment policies and perform cutoff tests to ensure proper recording.

Chapter 12: Completing the Audit

Key Concepts:

  • Final Steps: Review of audit documentation, final analytical procedures, and obtaining representation letters.

Actionable Advice:

  1. Action: Perform final analytical procedures.
  2. Example: Compare final financial statements with expected results to identify any unusual relationships.

  3. Action: Obtain management representations.

  4. Example: Acquire written representations from management to confirm that all significant information was disclosed.

Conclusion

“Principles of Auditing and Other Assurance Services” by Ray Whittington and Kurt Pany provides a detailed synthesis of the auditing and assurance profession, underscoring the practical steps and ethical considerations necessary for conducting successful audits. By adopting the recommended actions such as maintaining independence, utilizing comprehensive audit planning, and engaging in continuous professional education, an auditor can ensure a committed adherence to standards that uphold the integrity and effectiveness of the auditing process.

Finance and AccountingAuditing