Chapter 3: The Accounting Information System
Financial Accounting: Tools for Business Decision Making
Tenth Edition: Kimmel ● Weygandt ● Mitchell
Chapter 3: The Accounting Information System
Prepared by Diane Tanner, University of North Florida
Chapter Outline
Learning Objectives
LO 1: Analyze the effect of business transactions on the basic accounting equation.
LO 2: Explain how accounts, debits, and credits are used to record business transactions.
LO 3: Indicate how a journal is used in the recording process.
LO 4: Explain how a ledger and posting help in the recording process.
LO 5: Prepare a trial balance.
Learning Objective 1: Analyze the Effect of Business Transactions on the Basic Accounting Equation
Using the Accounting Equation to Analyze Transactions
Accounting Information System:
A system that collects transaction data, processes transaction data, and communicates financial information to decision-makers.
Factors affecting it include:
Nature of the company’s business.
Types of transactions.
Size of the company.
Volume of data.
Information demands of management and others.
Relies on the accounting cycle.
Accounting Cycle
Basis of an accounting information system, implemented primarily through computerized systems (termed electronic data processing systems - EDP).
Contains the same concepts and principles whether manual or computerized; however, a focus is placed on manual systems to emphasize underlying concepts.
Accounting Transactions
Defined as economic events requiring recording in financial statements.
Not all events are transactions.
Occurs when assets, liabilities, or stockholders’ equity items change due to economic events, demonstrating a dual effect on the accounting equation.
Transaction Identification Process
Criteria for recording an event:
Is the financial position (assets, liabilities, or stockholders' equity) of the company changed?
Examples:
Purchase of a computer → Record
Discussing trip options → Don't Record
Rent Payment → Record
Analyzing Transactions
Involves identifying specific effects of economic events on the accounting equation:
Must always balance:
If an individual asset increases, it necessitates a corresponding decrease in another asset, or an increase in a specific liability or stockholders’ equity.
Expanded Accounting Equation
Stockholders' equity can be further broken down into:
Common Stock
Retained Earnings
Revenues
Expenses
Dividends
Tabular Analysis
Tool used to demonstrate effects that each transaction has on financial statements.
Note: Retained earnings impacted during revenue recognition, expenses incurred, or dividends paid.
Examples of Business Transactions:
Investment of Cash by Stockholders:
On October 1, cash of $10,000 is invested by investors in exchange for common stock.
Basic Analysis: Cash (Asset) increases by $10,000, and stockholders’ equity increases by $10,000 (Common Stock).
Note Issued in Exchange for Cash:
On October 1, borrowed $5,000 from Castle Bank via signing a note payable.
Basic Analysis: Cash (Asset) increases by $5,000, become a liability (Notes Payable) increases by $5,000.
Purchase of Equipment for Cash:
On October 2, equipment purchased for $5,000 paid in cash.
Basic Analysis: Equipment (Asset) increases by $5,000, and Cash (Asset) decreases by $5,000.
Receipt of Cash in Advance from a Customer:
On October 2, cash advance of $1,200 received from client.
Basic Analysis: Cash (Asset) increases by $1,200, and liability (Unearned Service Revenue) increases by $1,200.
Services Performed for Cash:
On October 3, received $10,000 in cash for services provided.
Basic Analysis: Cash increases by $10,000, and Revenue increases by $10,000 (Service Revenue).
Payment of Rent:
On October 3, paid $900 for office rent.
Basic Analysis: Rent Expense (Expense) increases by $900, and Cash decreases by $900.
Purchase of Insurance Policy for Cash:
On October 4, paid $600 for a one-year insurance policy.
Basic Analysis: Cash decreases by $600, Prepaid Insurance (Asset) increases by $600.
Hiring New Employees:
On October 9, hired four new employees; no accounting transaction occurred until salaries are paid.
Payment of Dividends:
On October 20, paid a cash dividend of $500.
Basic Analysis: Dividends (Stockholders’ Equity) increases by $500, and Cash decreases by $500.
Payment of Cash for Employee Salaries:
On October 26, paid employee salaries of $4,000.
Basic Analysis: Salaries and Wages Expense (Expense) increases by $4,000, and Cash decreases by $4,000.
Investor Insight: Why Accuracy Matters
Importance of Accuracy in Financial Reporting:
Mistakes can lead to significant penalties, as demonstrated when Bank One was fined $1.8 million for their unreliable accounting system.
Fannie Mae's errors raised concerns among investors and regulators, highlighting risks associated with reliance on faulty financial information.
Waste Management Company had a major overhaul due to disarray, leading to pay discrepancies among 10,000 employees.
Sarbanes-Oxley Act: Established to mitigate errors by promoting accountability for accurate financial reporting.
Summary of Transactions
Records must be maintained to show cumulative effects on accounting equation.
Includes transaction number and effects on revenues/expenses:
Demonstrates:
Each transaction analyzed for its effects on assets, liabilities, and stockholders’ equity.
Two sides of the equation must always equal.
The cause behind each change in revenues or expenses must be indicated.
Illustration of Summary of Transactions
Detailed tabular analysis illustrating the effects of transactions on assets, liabilities, stockholders' equity, revenues, and expenses.
Learning Objective 2: Explain How Accounts, Debits, and Credits Are Used to Record Business Transactions
Accounts, Debits, and Credits
Account Defined
An individual accounting record of increases and decreases in a specific asset, liability, stockholders’ equity, revenue, or expense item.
Parts of an Account:
A title
A left or debit side
A right or credit side
Debits and Credits
Debit: Left side of an account (Dr.)
Credit: Right side of an account (Cr.)
Usage of Debits and Credits
Debiting: Entering an amount on the left side of an account.
Crediting: Entering an amount on the right side of an account.
Tabular Summary and Account Form
Example of Sierra Corporation's cash account in tabular summary and account form to show debit and credit details.
Benefits of Using the T-Account Form
Reduces recording errors by clearly differentiating increases and decreases.
Assists in determining the totals and the account balance through netting.
Understanding Debits and Credits
Emphasized using examples for clarity.
Learning Objective 3: Indicate How a Journal is Used in the Recording Process
The Recording Process
Comprises three steps:
Analyze business transactions.
Journalize the transaction.
Post to ledger accounts.
Source Documents: Proof of transactions through sales slips, checks, bills, or cash register documents.
The Journal
An accounting record showing transactions recorded chronologically, indicating debit and credit effects.
Contribution to Recording:
Discloses transaction effects and chronological order.
Helps identify and correct errors.
Features of Journal Entries
Dates in the Date column, accounts debited first, followed by credited accounts indented next line.
Amounts for debits and credits recorded in respective columns with explanations provided.
Journal Entries Examples:
Issuance of Stock: Journal entry for cash exchange for stock issuance.
Impact on Accounting Equation:
Borrowing via Note: Journal entry for borrowing cash via a note.
Impact on Accounting Equation:
Purchase of Equipment: Journal entry for equipment purchase.
Impact on Accounting Equation:
Learning Objective 4: Explain How a Ledger and Posting Help in the Recording Process
The Ledger and Posting
Posting: The procedure of transferring journal entry amounts to ledger accounts.
Ledger Defined: A record compiling all accounts maintained by a company with their respective amounts.
The Ledger
Proves balance in each account, tracks changes.
Most common is the General Ledger containing all asset, liability, stockholders’ equity, revenue, and expense accounts.
Chart of Accounts
Lists accounts used including:
Assets: Cash, Accounts Receivable, etc.
Liabilities: Accounts Payable, etc.
Stockholders’ Equity: Common Stock, Retained Earnings, etc.
Revenues: Service Revenue.
Expenses: Rent Expense, Salaries, etc.
Posting Procedure
Method of transferring journal entries into ledger accounts ensuring that all entries are made accurately.
Learning Objective 5: Prepare a Trial Balance
The Trial Balance
Purpose: To validate that total debits equal total credits after posting.
Useful for financial statement preparation and error detection.
Nature of the Trial Balance
Consists of a list of account balances at a specific time.
Procedure for Preparing:
List account titles and totals.
Ensure equality between debit and credit columns.
Illustration of a Trial Balance for Sierra Corporation
Example trial balance detailing account balances with totals showing equal debits and credits.
Limitations of a Trial Balance
Does not prove completeness of recorded transactions or correctness of ledger entries.
Example errors include unrecorded journal entries, incorrect postings, etc.
Ethical Considerations and Case Studies
Highlight various real-world examples of accounting failures and ethical implications.
Discussions around accuracy and ethics in financial reporting, including consequences experienced by companies like Credit Suisse and others.
Knowledge Checks
Series of questions and scenarios aimed at reinforcing understanding of transaction analysis, debits and credits, journal usage, ledger posting, and the preparation of trial balances.
Copyright
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