Journal Entries, General Ledger & Accounting Fundamentals Explained with Step-by-Step Examples
Accounting is often called the language of business. If you’re just starting your journey, understanding the basics, such as journal entries and ledger postings, is essential. In this guide, we’ll break down these concepts in a simple and practical way so that even beginners can confidently grasp them.
Journal
Meaning of JournalA journal is the primary book of accounting where all financial transactions are recorded for the first time. It is often referred to as the book of original entry because every transaction is first written here before being transferred to other books like the ledger.
Each transaction in a journal is recorded using the double-entry system, which means every transaction affects at least two accounts — one debit and one credit.
Importance of Journal
The journal plays a crucial role in the accounting process. Its importance can be understood through the following points:
1. Systematic Recording
It ensures that all transactions are recorded in chronological order.2. Accuracy
By applying debit and credit rules, it reduces the chances of errors.3. Legal Evidence
Journal entries act as proof of transactions for auditing and legal purposes.4. Foundation for Ledger Posting
Without journal entries, it would be difficult to prepare ledger accounts.5. Complete Information
It includes narration (description), which helps in understanding the nature of the transaction.Format of Journal
A standard journal format includes the following columns:
Explanation of Columns:
* Date: The date of the transaction
* Particulars: Name of accounts debited and credited
* L.F./PR: L.F.(Ledger Folio) / PR (Posting reference) reference number for ledger posting
* Debit: Amount debited
* Credit: Amount credited
Essential Rules for Journalising Transactions
When recording journal entries, keep these important rules in mind:
1. Identify the Accounts Involved
Determine which accounts are affected.2. Classify Accounts
Accounts fall into three categories:* Personal Account
* Real Account
* Nominal Account
3. Apply Golden Rules of Accounting
* Personal: Debit the receiver, credit the giver
* Real: Debit what comes in, credit what goes out
* Nominal: Debit expenses/losses, credit income/gains
4. Ensure Double Entry
Every debit must have a corresponding credit.5. Write Proper Narration
A brief explanation improves clarity.Journal Entry Examples
Step-By-Step Explanation from the Image Above:
1. Identify the accounts involved
* Cash A/C --> This is the asset account because cash is coming into the business.
* Sarah's Capital A/C --> This is the owner's equity account because Sarah is investing her own money in the business.
Determine the type of transaction
*Cash is coming into the business, so cash (an asset) increases.
*Owner's equity also increases because sarah has invested capital.
Apply the rules of accounting
* Assets accounts (Cash) --> Debit what comes in --> Cash is coming in --> Debit Cash A/C.
* Capital A/C (Owner's equity) --> Credit the owner --> Sarah is providing capital --> Credit Sarah's Capital A/C.
2.
* Debtor's A/C (Messi) --> This is an asset account because the customer (Messi) now owes the business money.
* Sales A/C --> This is a revenue account because the business has earned income by selling goods.
* Goods are sold in credit, meaning the business has not received cash immediatey.
* The business has earned revenue and has a receivable (money to collect from Messi)
* Asset A/C (Debtors) --> Debit what comes in --> Debtors owe money --> Debit Debtor's A/C.
* Revenue A/C (Sales) --> Credit all incomes--> Revenue increases.
3.
* Purchase A/C --> This is an expense account beacuse byuing goods for resale increases your expenses.
* Apple Inc. A/C --> This is a creditor's account (liability account) because you owe Apple Inc. money since the purchase was on credit.
* You received goods, so your purchases (expenses) increases.
* You have not paid cash immediately; instead, you owe money to Apple Inc. which increases your liabilities.
* Nominal A/C (purchases) --> Debit all expenses and losses.
* Personal A/C (Apple Inc.) --> Credit the giver.
4.
* Drawings A/C --> This is the withdrawal account, representing money taken out of the business by the owner for personal use, reducing the owner's equity.
* Cash A/C --> This is an asset account, representing the cash going out of business.
* Ronaldo, the owner, withdrew cash from the business for his personal expenses --> This means cash (asset) decreases, so credit the Cash A/C.
* Drawings (a personal account) --> Debit the receiver
5.
* Machinery A/C : This is a fixed asset account being tangible assets used in the business.
* Cash A/C: This is an asset account, representing cash going out of the business.
* You have acquired machinery, which increases your assets. Debit it.
* You paid cash, so cash (another asset) decreases. Credit it.
6.
* Since this is a promotional activity, the cost of goods is treated as an advertising expense.
* Debit Advertisement A/C --> shows an increase in expense.
* Credit purchase A/C --> shows decrease in inventory(or goods purchased)
7.
* ABC owed Rs. 10000.
* You receive Rs. 9900 in cash.
* You allow Rs. 100 as a discount --> treated as an expense.
8.
* You owe Rs. 4000, but pay Rs. 3900 in cash.
* You get Rs.100 discount --> reduce your expense/liability, considered income.
* Creditor's account XYZ is cleared.
Journal Entry Examples
Step-By-Step Explanation from the Image Above:
9 (i) Accumulated Depreciation ( Contra Asset Account):
Definition:
Accumulated Depreciation is the total depreciation charged on an asset since it was acquired.
It reduces the asset's book value without affecting its original cost.
* Debit Depreciation on Machinery A/C --> records the expense for the year.
* Credit Accumulated Depreciation A/C --> Increases total depreciation on Machinery.
* The book Value of the machinery on the balance sheet equals:
Cost of Machinery - Accumulated Depreciation
Here, 40000-4000= Rs. 36000.
9 (ii)
* Depreciation on Machinery A/C (expense account), so Debit it.
* Machinery A/C (asset account) --> Instead of using separate accumulated depreciation account, the asset itself is directly reduced.
This method is called the Direct Method of recording depreciation. So, credit Machinery A/C as it reduces the asset value directly.
10. What is Bad Debt? (Concept):
Bad Debt means:
* Money owed by the customer (debtor) that is no longer recoverable. It becomes a loss for the business. It is treated as an expense in accounting. Common reasons: bankruptcy, insolvency, or customer disappearance.
* Bad Debt A/C (expense account) --> Debit it.
* XYZ A/C (debtor account) --> amount will never be received -->remove it --> credit it.
11. What is Amortization? (Concept):
* Amortization is the process of gradually writing off the cost of intangible assets over time.
* Intangible assets: assets without physical form (like patents, copyrights, goodwill).
* It is similar to depreciation but used for intangible assets.
* Accumulated Amortization:
- It is a contra account.
- It shows the total amortization charged to date.
- It reduces the value of the patent in the balance sheet.
* Amortization Expense A/C (expense account), so debit it.
* Accumulated Amortization A/C (contra account) --> reduces patent value indirectly --> so Credit it.
12 (i)
* Interest was already counted as income last year.
* Now only cash is received, so
- Debit Cash A/C &
- Credit Accrued Interest
12 (ii)
* Interest of Rs. 25000 is earned but not received.
* It is treated as the income of the year.
* Debit Accrued Interest --> shows amount receivable(asset).
* Credit Interest Income --> records income.
Journal Entry Examples
Step-By-Step Explanation from the Image Above:
13 (i)
Outstanding Expense means:
- Expense is incurred(used) in the current year, but not yet paid.
- As per the accrual concept, expenses must be recorded when incurred, not when paid.
* Electricity A/C (expense account)
- Expense increases --> Debit
* Electricity Outstanding A/C (liability account)
- Amount payable --> Credit
13 (ii)
* This is the payment of previously recorded liability.
- Expense was already recorded in the previous entry.
- Now we are just clearing the liability.
* Electricity A/C (liability account) --> liability is reduced --> Debit
* Cash A/C --> cash goes out --> Credit.
14 (i)
Prepaid Expense means:
- Payment is made now, but the benefit will be received in the future.
- So it is treated as an asset, not an expense (yet).
* Prepaid Rent A/C (asset account) --> future benefit --> Debit.
* Cash A/C --> cash goes out --> Credit.
14 (ii)
* Earlier, it was recorded as prepaid rent (asset).
* Now, the benefit is used, so it becomes an expense.
* Rent Expense A/C (expense account) --> expense increases --> Debit
* Prepaid Rent A/C (asset account) --> Asset is used up --> Credit
15 (i)
Income received in advance means:
- Cash is received now.
- But income is not yet earned.
- So, it is treated as a liability (because you owe the service).
* Cash A/C --> cash comes in --> Debit.
* Advance Rent Received A/C ( Liability account)
- income not yet earned --> Credit.
15 (ii)
* Earlier, it was recorded as a liability (Advance Rent Received).
* Now, the service is provided --> it becomes income.
* Advance Rent Received A/C (Liability Account)
- Liability decreases --> Debit.
* Rent Income A/C (income account)
- Income increase --> Credit.
General Journal and Compound Journal
Meaning of General Journal
A general journal is used to record simple transactions where only two accounts are involved — one debit and one credit.
Example:
Purchased goods for cash Rs. 5,000
* Goods A/c Dr. Rs. 5,000
* To Cash A/c Rs. 5,000
Meaning of Compound Journal
A compound journal entry involves more than two accounts. It is used when a single transaction affects multiple accounts.
Example:
Paid salary Rs. 2,000 and rent Rs. 1,000 in cash
* Salary A/c Dr. Rs. 2,000
* Rent A/c Dr. Rs. 1,000
* To Cash A/c Rs. 3,000
Key Differences
General Ledger
Meaning of LedgerA ledger is the book where all journal entries are classified and recorded under respective accounts. It is known as the principal book of accounts.
While the journal records transactions chronologically, the ledger organizes them account-wise.
Format of Ledger
Steps to Post into Ledger
1. Identify Accounts from Journal
2. Open Separate Ledger Accounts
3. Post Debit Entries on Debit Side
4. Post Credit Entries on Credit Side
5. Mention Corresponding Account Name
6. Balance the Account
Important Points While Posting
* Debit entry in journal → Debit side of ledger
* Credit entry in journal → Credit side of ledger
* Always mention the opposite account
* Maintain clarity and neatness
Practice Questions and Solutions for Journal Entry and Ledger
Let's take a few transactions:
Q) Transactions of AP Traders for January 2026:
1. Jan 1: Started business with cash Rs. 50,000
2. Jan 3: Purchased goods for cash Rs. 10,000
3. Jan 5: Purchased goods from John, Rs. 15,000
4. Jan 8: Sold goods for cash Rs. 12,000
5. Jan 10: Sold goods to Daniel Rs. 18,000
6. Jan 12: Paid carriage Rs. 1,000
7. Jan 15: Received cash from Daniel, Rs. 17,500 (discount allowed Rs. 500)
8. Jan 18: Paid cash to John Rs. 14,500 (discount received Rs. 500)
9. Jan 20: Withdrew cash for personal use, Rs. 2,000
10. Jan 25: Paid rent Rs. 3,000
Your Task:
* Pass journal entries
* Post into ledger accounts
Conclusion
Understanding journals and ledgers is the first step in mastering accounting. The journal helps record transactions systematically, while the ledger organizes them into meaningful categories.
As a beginner, focus on:
* Practicing journal entries regularly
* Understanding debit and credit rules
* Learning how to post entries into the ledger
Once you are comfortable with these basics, you’ll find it much easier to move on to advanced topics like trial balance, financial statements, and analysis.
Accounting may seem complex at first, but with consistent practice, it becomes logical and even enjoyable. Keep practicing the examples and questions provided above, and you’ll steadily build confidence in your accounting skills.
Keep learning, keep practicing — your accounting journey starts here!
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