Internal Control and Cash

Introduction to Internal Control and Cash

This chapter focuses on the importance of internal control systems, especially as they relate to cash management. Effective internal controls are essential for safeguarding assets, ensuring reliable accounting records, and promoting operational efficiency. The chapter also covers the Sarbanes-Oxley Act, procedures for bank reconciliation, and the classification of current assets and cash equivalents.

Internal Control Systems

Definition and Objectives of Internal Control

• Internal control refers to the policies and procedures implemented by a company to protect its assets and ensure the reliability of its accounting records.

• Objectives of internal control:

  • Safeguard assets

  • Encourage employees to follow company policies

  • Promote operational efficiency

  • Ensure accurate and reliable accounting records

  • Comply with legal requirements

The Sarbanes-Oxley Act (SOX) of 2002

• Enacted in response to major accounting scandals to strengthen internal controls and accountability.

• Key provisions:

  • Management must report on and take responsibility for internal controls.

  • Auditors must test and report on the effectiveness of internal controls.

  • Upper management and the board of directors are held accountable for financial fraud.

  • The board forms an audit committee responsible for hiring and overseeing auditors.

  • Auditors report directly to the audit committee, not management, to prevent conflicts of interest.

Examples and Procedures of Internal Control

• Competent, reliable, and ethical employees: Hiring practices include background checks and bonding (insurance against employee fraud).

• Assigned responsibilities: Organization charts clarify reporting relationships and responsibilities.

• Proper approvals and authorizations: Only authorized personnel can approve transactions such as purchases and payments.

• Supervision of employees: Supervisors oversee employee activities to ensure compliance with policies.

• Separation of duties: Different individuals handle related tasks (e.g., receiving cash, recording transactions, and reconciling accounts) to reduce the risk of fraud or error.

• Internal and external audits: Internal auditors and external CPAs (and sometimes Certified Fraud Examiners) regularly review controls and records.

Additional Internal Control Procedures

• Smart hiring practices: Background and credit checks, especially for financial positions.

• Training and supervision: Employees must be properly trained and supervised.

• Competitive salaries: Helps attract and retain honest employees.

• Clear employee responsibility: Job descriptions and reporting lines are well-defined.

• Adequate records: All transactions are documented, with pre-numbered forms for easy tracking.

• Limited access: Physical and electronic access to assets and records is restricted based on job responsibilities (e.g., keys, passwords, encryption).

• Physical safeguards: Use of locks, safes, security cameras, and loss prevention specialists.

• Mandatory vacations and job rotation: Employees are required to take vacations and rotate jobs to detect and prevent fraud.

Internal Control and E-Commerce

• Risks: Stolen credit card numbers, malicious software, phishing, and ransomware.

• Controls: Encryption, firewalls, and secure payment systems are essential to protect customer and company data.

Limitations of Internal Control

• Cost vs. benefit: Implementing controls can be expensive, especially for small businesses.

• Collusion: Employees or suppliers may collude to bypass controls.

• Human error: Mistakes can still occur despite controls.

Bank Reconciliation

Purpose and Importance

• A bank reconciliation is an internal control procedure used to ensure that the cash balance in the company's books matches the cash balance on the bank statement.

• It helps detect errors, omissions, and unauthorized transactions.

• Bank reconciliations are typically prepared monthly.

Bank Statement Components

• Beginning balance: Last month's ending balance.

• Total deposits: All deposits made during the period.

• Withdrawals: Checks written and other withdrawals.

• Service charges: Fees assessed by the bank.

• Ending balance: Calculated as beginning balance + deposits - withdrawals - service charges.

• Common terms: NSF (Non-Sufficient Funds), EFT (Electronic Funds Transfer).

Bank Reconciliation Process

• Compare the book balance (company's cash account) and the bank balance (bank statement).

• Identify timing differences and errors:

  • Deposits in transit: Deposits recorded by the company but not yet by the bank.

  • Outstanding checks: Checks written by the company but not yet cleared by the bank.

  • Bank errors: Errors made by the bank.

  • Book errors: Errors made by the company.

  • Bank collections and interest: Amounts collected or earned by the bank on behalf of the company.

  • EFT payments, service charges, NSF checks: Deductions made by the bank not yet recorded by the company.

• Adjust the balances to arrive at the corrected cash balance.

Bank Reconciliation Example

Suppose the following items are identified during reconciliation:

• Deposit in transit: $1,600 (add to bank balance)

• Bank error: $100 deducted in error (add to bank balance)

• Outstanding checks: Subtract from bank balance

• EFT receipt of dividend revenue: Add to book balance

• Bank collection of account receivable: Add to book balance

• Interest revenue: Add to book balance

• Book error: Company deducted $510 instead of $150 (add back $360 to book balance)

• Bank service charge: Deduct from book balance

• NSF check: Deduct from book balance

• EFT payment of insurance: Deduct from book balance

Bank Reconciliation Table

Journal Entries for Book Adjustments

• Interest or dividend revenue collected by bank:

  • Debit Cash

  • Credit Interest Revenue or Dividend Revenue

• Bank collection of account receivable:

  • Debit Cash

  • Credit Accounts Receivable

• Correction of book error (e.g., over-deducted check):

  • Debit Cash

  • Credit Accounts Payable

• Bank service charge:

  • Debit Bank Service Expense

  • Credit Cash

• NSF check:

  • Debit Accounts Receivable

  • Credit Cash

• EFT payment of insurance:

  • Debit Insurance Expense

  • Credit Cash

Current Assets and Cash Equivalents

Definition of Current Assets

• Current assets are assets that can be converted into cash or used up within one year or the operating cycle, whichever is longer.

• Examples include:

  • Cash

  • Accounts receivable

  • Notes receivable (if due within one year)

  • Short-term investments

  • Inventory

  • Supplies and prepaid expenses

Cash Equivalents

• Cash equivalents are short-term, highly liquid investments with original maturities of three months (90 days) or less.

• Examples include Treasury bills and certificates of deposit (CDs) with maturities under 90 days.

• On the balance sheet, companies often report "cash and cash equivalents" as a single line item.

Importance of Current Assets

• Current assets are essential for meeting short-term obligations and funding day-to-day operations.

• Understanding the composition and management of current assets is crucial for financial statement analysis and liquidity assessment.

Key Formulas

• Bank Reconciliation Equation:

Summary Table: Internal Control Procedures

Additional info: Academic context and examples have been expanded for clarity and completeness. Tables have been logically reconstructed based on the narrative.