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Dr. Priyanka Jayaraj
Associate Professor
Department of Commerce IT
Sri Ramakrishna College of Arts and Science
Coimbatore - 641 006
Tamil Nadu, India
Auditing – Internal Control,
Internal Check, Internal Audit
and Vouching
Internal Control: Meaning and
objectives
Internal control refers to the rules, policies, or procedures adopted to ensure
the correctness of finance and accounting, protection of business assets,
accountability, and preventing errors, risks, frauds, and other possible
financial and reputational issues in the company.
• Early Detection of Errors and Frauds
• Minimization of Errors and Frauds
• Division of Work
• Fixation of Responsibility
Fundamental principles of Internal Control
Principle of Separation: Financial and accounting operations must be separated and be done by different
persons
Principle of Responsibility: Responsibility for the performance of the job must be clearly stated
Principle of Skepticism: Too much confidence should not be pinned on one individual.
Principle of Rotation: The rotation principle relating to transferring employees from one job to another should
be the inflexible guiding rule.
Principle of Review: The work should be so arranged that work done by one employee should be promptly
checked by another independent employee.
Principle of Clarification: Clear and well-defined rules should be laid down and practically followed, relating to
handling cash, ordering, receiving, issuing goods, etc.
Principle of Documentation: The work arrangement should be in such a manner that a written record should be
maintained
Limitations of Internal control
1. Human Error
2. Collusion
3. Management Override
4. Cost vs. Benefit
5. Changing Environments
Internal Check: Meaning and Objectives
An internal check refers to the segregation and delegation of tasks to subordinates for the
smooth running of a business.
1. Occurrence: management authorizes all expenditures.
2. Completeness: Authorizations are recorded in appropriate fashion.
3. Accuracy: Authorizations are stated in correct amounts throughout financial statements.
4. Classification: Authorized expenditures are classified according to established guidelines.
5. Timing: Authorizations are dated and recorded on correct dates.
6. Reporting and summarization: Authorizations are documented in appropriate reports
and include a summary of each transaction.
Advantages and Disadvantages of Internal check
Advantages
Error Detection and Prevention
Fraud Prevention
Improved Accuracy
Efficiency in Work
Encourages Responsibility
Time-Saving for Auditors
Cost Saving in Audit
Better Supervision
Early Error Rectification
Creates Trust Among Stakeholders
Disadvantages
Costly Implementation
Complicated Setup
Risk of Collusion
False Sense of Security
Inflexibility
Employee Dissatisfaction
Principles of effective internal check
Internal Check as regards
Wage Payments:
Wages
Preparation of wage sheet: Worker number, name, occupation and
rate of wages per day or per month or per unit. Time-ordinary or
overtime. Gross amount payable and Deductions
Payment of wages: Wage sheet must be given to the cashier, with all
details, before payment, signature to be obtained
Principles of effective internal check
Cash Sales and Purchases
• Whenever cash is received, the receipt should be properly
acknowledged by a printed receipt
• As soon as cash is received, it should be entered in a rough cash book
• All cheques received should be crossed by account payee
• All the receipts of a particular day should be deposited in the bank at
the end of the day or next morning.
• Bank reconciliation statement should be prepared and make sure that
all is correct
• The method of recording cash sales has to be dealt in a proper way
because the chance of fraud or cheating can take place easily
• Internal audits evaluate a company’s internal controls, including its corporate
governance (Corporate governance is the system by which companies are
directed and controlled.) and accounting processes.
• An internal audit offers risk management and evaluates the effectiveness of
many different aspects of the company.
Internal Audit: Meaning and objectives
Difference between Internal Audit and Statutory audit
Basis of Difference Internal Audit Statutory Audit
1. Purpose
To improve internal controls and
operational efficiency
To give an opinion on the true
and fair view of financial
statements
2. Appointment Appointed by the management
Appointed as per legal
requirements (e.g., by
shareholders)
3. Requirement
Not mandatory for all companies
(only for specific ones)
Mandatory for certain
companies under the law
4. Scope of Work Decided by management
Defined by law and professional
standards
5. Reporting
Report submitted to
management
Report submitted to
shareholders and regulatory
bodies
Distinction between Internal Control, Internal Check and
Internal Audit
Basis of
Difference
Internal Control Internal Check Internal Audit
1. Meaning
System to ensure
efficiency, accuracy, and
prevention of fraud
Division of work to
automatically check work
of others
Independent review of
operations and financial
records
2. Objective
To ensure overall control
over operations
To detect errors and fraud
during routine operations
To evaluate the effectiveness
of internal control and
compliance
3. Nature
Broad and
comprehensive system
Part of internal control
Independent and systematic
examination
4.
Performed
by
All
departments/employees
involved in operations
Employees by cross-
checking each other's work
Internal auditors appointed
by the management
5. Reporting
No separate report, it's a
system
No formal report, it's
ongoing
Formal report submitted to
management
Vouching: Meaning and Importance
A voucher is documentary evidence in support of a transaction in the books of accounts.
Importance:
• Backbone of audit
• Comprehensive check
• Accuracy and authenticity of transactions
• Locate fake invoices
• Find missing transactions
• Highlight personal transactions
• Authorization (Approval)
• Correct recording in books
Routine Checking and Vouching
Constitute bills, invoices, purchase or sale receipts, goods inward/outward register, minute book, and similar
evidence that form the foundation of recording transactions in a business.
Basis Routine checking Vouching
Objective Ensure arithmetical accuracy of entries
made in the books of original entry as well
as Ledger
Examine the accounting
transactions recorded in the
books of accounts by using
documentary proof
Concerned with Concerned with posting, and balancing Accuracy, authenticity, and
completeness of transactions
Frauds and errors Routine checking can help to detect only
minor cases of fraud.
Vouching can detect well-
planned frauds and errors
Performed by Junior staff in an organization Performed by the auditor and his
staff
Compensating
errors and errors of
principle
Does not reveal Reveals
Voucher: Uses
 Recording Transactions
 Evidence of Payment or Receipt
 Authorization and Approval
 Audit and Verification
 Internal Control
 Budget Tracking
 Resolving Disputes
 Regulatory Compliance
 Systematic Record Keeping
 Support for Financial Statements
Voucher: Importance
 Proof of Transactions
 Internal Control and Accountability
 Audit and Compliance
 Budget Monitoring
 Record-Keeping and Documentation
 Dispute Resolution
 Efficiency in Operations
Vouching of Different Transactions
 Vouching of Cash Receipts and Payments
 Vouching of Purchases and Sales
 Vouching of Wages and Salaries
 Vouching of Petty Cash Transactions
Role of Auditor in Vouching
 Verification of Authenticity of Transactions
 Checking Proper Authorization
 Detection of Errors and Frauds
 Ensuring Accuracy in Books of Accounts
 Evaluating Internal Control Systems
 Compliance with Accounting Principles
 Tracing Transactions
 Reporting Irregularities
 Maintaining Audit Evidence
 Ensuring Completeness of Records
Voucher-Types of Vouchers
Documentary evidence in support of any business transaction is called as a
Voucher. It may be a receipt, invoice, bill, cash memo, bank pay-in-slip, counterfoil
of a cheque, correspondences, agreements, resolutions passed in the meeting etc.
Types:
Primary Voucher: Written evidence in original
Collateral Voucher: When the original voucher is not available, copies thereof are
produced in support

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An Introduction to Auditing and Vouching

  • 1. Dr. Priyanka Jayaraj Associate Professor Department of Commerce IT Sri Ramakrishna College of Arts and Science Coimbatore - 641 006 Tamil Nadu, India Auditing – Internal Control, Internal Check, Internal Audit and Vouching
  • 2. Internal Control: Meaning and objectives Internal control refers to the rules, policies, or procedures adopted to ensure the correctness of finance and accounting, protection of business assets, accountability, and preventing errors, risks, frauds, and other possible financial and reputational issues in the company. • Early Detection of Errors and Frauds • Minimization of Errors and Frauds • Division of Work • Fixation of Responsibility
  • 3. Fundamental principles of Internal Control Principle of Separation: Financial and accounting operations must be separated and be done by different persons Principle of Responsibility: Responsibility for the performance of the job must be clearly stated Principle of Skepticism: Too much confidence should not be pinned on one individual. Principle of Rotation: The rotation principle relating to transferring employees from one job to another should be the inflexible guiding rule. Principle of Review: The work should be so arranged that work done by one employee should be promptly checked by another independent employee. Principle of Clarification: Clear and well-defined rules should be laid down and practically followed, relating to handling cash, ordering, receiving, issuing goods, etc. Principle of Documentation: The work arrangement should be in such a manner that a written record should be maintained
  • 4. Limitations of Internal control 1. Human Error 2. Collusion 3. Management Override 4. Cost vs. Benefit 5. Changing Environments
  • 5. Internal Check: Meaning and Objectives An internal check refers to the segregation and delegation of tasks to subordinates for the smooth running of a business. 1. Occurrence: management authorizes all expenditures. 2. Completeness: Authorizations are recorded in appropriate fashion. 3. Accuracy: Authorizations are stated in correct amounts throughout financial statements. 4. Classification: Authorized expenditures are classified according to established guidelines. 5. Timing: Authorizations are dated and recorded on correct dates. 6. Reporting and summarization: Authorizations are documented in appropriate reports and include a summary of each transaction.
  • 6. Advantages and Disadvantages of Internal check Advantages Error Detection and Prevention Fraud Prevention Improved Accuracy Efficiency in Work Encourages Responsibility Time-Saving for Auditors Cost Saving in Audit Better Supervision Early Error Rectification Creates Trust Among Stakeholders Disadvantages Costly Implementation Complicated Setup Risk of Collusion False Sense of Security Inflexibility Employee Dissatisfaction
  • 7. Principles of effective internal check Internal Check as regards Wage Payments: Wages Preparation of wage sheet: Worker number, name, occupation and rate of wages per day or per month or per unit. Time-ordinary or overtime. Gross amount payable and Deductions Payment of wages: Wage sheet must be given to the cashier, with all details, before payment, signature to be obtained
  • 8. Principles of effective internal check Cash Sales and Purchases • Whenever cash is received, the receipt should be properly acknowledged by a printed receipt • As soon as cash is received, it should be entered in a rough cash book • All cheques received should be crossed by account payee • All the receipts of a particular day should be deposited in the bank at the end of the day or next morning. • Bank reconciliation statement should be prepared and make sure that all is correct • The method of recording cash sales has to be dealt in a proper way because the chance of fraud or cheating can take place easily
  • 9. • Internal audits evaluate a company’s internal controls, including its corporate governance (Corporate governance is the system by which companies are directed and controlled.) and accounting processes. • An internal audit offers risk management and evaluates the effectiveness of many different aspects of the company. Internal Audit: Meaning and objectives
  • 10. Difference between Internal Audit and Statutory audit Basis of Difference Internal Audit Statutory Audit 1. Purpose To improve internal controls and operational efficiency To give an opinion on the true and fair view of financial statements 2. Appointment Appointed by the management Appointed as per legal requirements (e.g., by shareholders) 3. Requirement Not mandatory for all companies (only for specific ones) Mandatory for certain companies under the law 4. Scope of Work Decided by management Defined by law and professional standards 5. Reporting Report submitted to management Report submitted to shareholders and regulatory bodies
  • 11. Distinction between Internal Control, Internal Check and Internal Audit Basis of Difference Internal Control Internal Check Internal Audit 1. Meaning System to ensure efficiency, accuracy, and prevention of fraud Division of work to automatically check work of others Independent review of operations and financial records 2. Objective To ensure overall control over operations To detect errors and fraud during routine operations To evaluate the effectiveness of internal control and compliance 3. Nature Broad and comprehensive system Part of internal control Independent and systematic examination 4. Performed by All departments/employees involved in operations Employees by cross- checking each other's work Internal auditors appointed by the management 5. Reporting No separate report, it's a system No formal report, it's ongoing Formal report submitted to management
  • 12. Vouching: Meaning and Importance A voucher is documentary evidence in support of a transaction in the books of accounts. Importance: • Backbone of audit • Comprehensive check • Accuracy and authenticity of transactions • Locate fake invoices • Find missing transactions • Highlight personal transactions • Authorization (Approval) • Correct recording in books
  • 13. Routine Checking and Vouching Constitute bills, invoices, purchase or sale receipts, goods inward/outward register, minute book, and similar evidence that form the foundation of recording transactions in a business. Basis Routine checking Vouching Objective Ensure arithmetical accuracy of entries made in the books of original entry as well as Ledger Examine the accounting transactions recorded in the books of accounts by using documentary proof Concerned with Concerned with posting, and balancing Accuracy, authenticity, and completeness of transactions Frauds and errors Routine checking can help to detect only minor cases of fraud. Vouching can detect well- planned frauds and errors Performed by Junior staff in an organization Performed by the auditor and his staff Compensating errors and errors of principle Does not reveal Reveals
  • 14. Voucher: Uses  Recording Transactions  Evidence of Payment or Receipt  Authorization and Approval  Audit and Verification  Internal Control  Budget Tracking  Resolving Disputes  Regulatory Compliance  Systematic Record Keeping  Support for Financial Statements
  • 15. Voucher: Importance  Proof of Transactions  Internal Control and Accountability  Audit and Compliance  Budget Monitoring  Record-Keeping and Documentation  Dispute Resolution  Efficiency in Operations
  • 16. Vouching of Different Transactions  Vouching of Cash Receipts and Payments  Vouching of Purchases and Sales  Vouching of Wages and Salaries  Vouching of Petty Cash Transactions
  • 17. Role of Auditor in Vouching  Verification of Authenticity of Transactions  Checking Proper Authorization  Detection of Errors and Frauds  Ensuring Accuracy in Books of Accounts  Evaluating Internal Control Systems  Compliance with Accounting Principles  Tracing Transactions  Reporting Irregularities  Maintaining Audit Evidence  Ensuring Completeness of Records
  • 18. Voucher-Types of Vouchers Documentary evidence in support of any business transaction is called as a Voucher. It may be a receipt, invoice, bill, cash memo, bank pay-in-slip, counterfoil of a cheque, correspondences, agreements, resolutions passed in the meeting etc. Types: Primary Voucher: Written evidence in original Collateral Voucher: When the original voucher is not available, copies thereof are produced in support