Overview of Computerised Accounting for Class 12 NCERT Students

What is Computerised Accounting? A Clear Overview

Computerised Accounting System (CAS) refers to the use of computers to process accounting transactions and generate financial reports such as balance sheets and profit and loss accounts. Unlike manual accounting, CAS automates data entry, classification, and report generation, making accounting faster and more accurate.

For Class 12 NCERT students, understanding CAS means knowing how data flows from transaction recording to final statements with minimal human error. CAS involves software designed specifically for accounting tasks, supported by hardware and operated by trained personnel following defined procedures.

Key Components of a Computerised Accounting System

A robust CAS relies on five essential components:

• Data: Raw accounting information like invoices, receipts, and transaction details.
• People: Accountants and operators who input data and manage the system.
• Procedure: The methods and rules for recording and processing data.
• Hardware: Physical devices such as computers, servers, and printers.
• Software: Accounting programs that process data and generate reports.

These components work together to ensure smooth operation from data entry to final financial statements. For example, software validates data accuracy while hardware supports processing speed.

Understanding Codification of Accounts in CAS

Codification is the process of assigning unique codes to accounts to organise and classify them systematically. This helps in easy retrieval and automatic hierarchical listing of accounts.

Why codification?

• Simplifies data processing.
• Maintains relationships between account groups.
• Facilitates quick report generation.

Common coding methods:

Example:

• Code '1' for Equity & Liabilities
• Code '11' for Shareholder’s Funds under Equity

This hierarchical coding helps generate balance sheets and profit and loss accounts efficiently.

Advantages of Using Computerised Accounting System

Computerised Accounting Systems offer many benefits over manual accounting:

• Accuracy: Reduces human errors in calculations and data entry.
• Speed: Processes large volumes of transactions quickly.
• Reliability: Consistent and dependable financial data.
• Integration: Links various accounting functions seamlessly.
• Transparency: Easy to track and audit transactions.
• Scalability: Can handle growing business needs without extra effort.

For Class 12 students, recognising these advantages highlights why many businesses prefer CAS and how it aligns with modern accounting standards.

From Data Entry to Final Financial Statements

The CAS workflow starts with entering transaction data, which is then processed through codification and classification. The system automatically updates ledgers and prepares trial balances.

Steps involved:

1. Data Entry: Input invoices, payments, receipts. 2. Coding: Assign account codes to transactions. 3. Processing: Software calculates totals and balances. 4. Report Generation: Prepare trial balance, balance sheet, profit and loss account.

Worked Example:

Suppose a company receives ₹50,000 cash from a customer.

• Data Entry: Record ₹50,000 receipt.
• Coding: Assign code '101' for Cash Account.
• Processing: Update ledger with ₹50,000 debit to Cash.
• Report: Reflect updated cash balance in balance sheet.

This automation saves time and ensures accurate financial reporting.

Comparison: Manual Accounting vs Computerised Accounting

Understanding the differences helps Class 12 students appreciate CAS benefits:

This comparison shows why CAS is preferred in modern accounting practices.