Become an External Auditor - External Audit Process Level 2

Learn the pre-audit procedures for engagement acceptance, evaluating management integrity and independence, and ensuring continuity by communicating with the predecessor auditor and reviewing working papers for a consistent audit.

Establish understanding with the client by issuing an engagement letter detailing objectives, scope, responsibilities, limitations, management responsibilities, internal control, financial risks, independence, fees, and signatures.

Navigate the engagement letter to define audit terms, scope, management and auditor responsibilities, internal control over financial reporting, and outline procedures, fees, and reporting obligations for a year-end audit.

Understand internal controls as processes ensuring accurate financial reporting and safeguarded assets. Auditors assess design and operating effectiveness to address material misstatement risk and support Sarbanes-Oxley attestation.

The control environment sets the organization's tone and internal control foundation, articulates organizational structure, and emphasizes integrity, ethics, competence, HR policies, authority and responsibility, and board or audit committee participation.

Explore how integrity and ethics shape the control environment and internal control, reduce the risk of material misstatements, and guide auditors through professional skepticism.

Assess commitment to competence of management and employees to ensure control system functions and supports continuous improvement through training, development opportunities, and hiring and promotion based on qualifications and experience.

Assess the control environment by reviewing HR policies and procedures that show commitment to competence, integrity, ethics, and employee engagement, retention, and legal compliance.

Assess the assignment of authority and responsibility to strengthen the control environment. Ensure clear authority lines, adequate supervision, compliance, and segregation of duties to prevent fraud and errors.

Identify how management philosophy and operating style shape the control environment, influencing integrity, compliance, risk management, and financial reporting, with examples of positive culture and risks of short-term incentives.

Assess the board or audit committee participation to gauge internal control design and operating effectiveness, focusing on involvement, understanding of risks and controls, communication of deficiencies, follow-up, and independence.

Assess the organizational structure to ensure clear authority, defined roles, proper supervision, and a smooth flow of information from management to employees and back to management to monitor internal control.

Identify and analyze potential risks by evaluating changes in operating environment and new personnel. Assess foreign operations and implement inquiry, observation, and analytical procedures to uncover fraud, errors, and non-compliance.

Control activities form a key part of internal control, enforcing policies, authorization and approvals, segregation of duties, monitoring, and safeguarding assets to ensure reliable financial and operating information.

Explore how segregation of duties reduces fraud and errors by separating authorization, recording, and custody, with examples from cash handling, cashier balance, and Enron.

Physical controls protect tangible assets—cash, inventory, and equipment—through locks, alarms, access restrictions, surveillance, and radio frequency identification tagging to deter theft and ensure accurate records.

Explore how information processing underpins internal control by detailing general and application controls, including input, processing, and output controls that protect data accuracy and completeness.

Communicate policies and procedures clearly, enable training, and ensure timely two-way information sharing that supports internal controls and allows auditors to review internal and external communications and control documentation.

Explore performance review as a control activity that evaluates efficiency and effectiveness, maintains the internal control structure, and monitors performance through budget versus actual analysis, ratio analysis, benchmarking, and KPIs.

Monitoring ensures internal controls operate effectively and management assesses performance over time, using financial reviews and surprise cash counts to detect risks and ensure transactions are recorded accurately.

Evaluate the sales receivables and cash receipts cycle, detailing purchase orders, credit history review, approvals, cross-checks with warehouse, billing, bill of lading, and bank reconciliation to ensure accuracy.

Explore the purchases payable cycle from purchase orders to payment, including approvals, receiving reports, invoice matching, discrepancy handling, and records in the accounting system.

Learn how the personnel, payroll, and treasury departments manage recruiting, hiring, payroll calculations, benefits, and cash custody, using internal controls and segregation of duties to ensure compliance.

Explore preventive, corrective, and detective internal controls, including segregation of duties, access controls, audits, and monitoring, to enhance accuracy and integrity of financial statements.

Document the understanding of internal control by capturing identified controls, objectives, and procedures from the risk assessment. Use flowcharts to show transaction flow and implemented controls for accuracy and completeness.

Learn tests of controls versus substantive testing, focusing on whether controls operate as designed. Apply four procedures—inquiry, inspection, observation, and re-performance—with examples like segregation of duties and bank statements.

Understand the difference between errors and fraud, including intent and types such as financial statement fraud, asset misappropriation, and corruption; auditors apply skepticism and procedures to assess fraud risk.

Learn to document understanding of the business and internal control with a Tesla case study, outlining risk assessment, working paper content, and governance considerations.

Perform a walkthrough to verify internal controls and the transaction flow across sales and revenue cycles, assess controls, related party approvals, and segregation of duties.

Assess internal control, document understanding, decide whether to rely on controls, and test their operating effectiveness using nature, extent, and time with inquiries, observations, and data analytics.

Conduct variance analysis to compare Tesla's actual results against expectations, examining revenue, inventory, and deferred revenue to identify deviations and guide the planning analytics working paper.