Unlock Accounting Like a Pro!

Confused why some accounts get debited while others get credited? Every financial transaction follows 3 simple Golden Rules. Think of them as your GPS for navigating accounting – they tell you exactly where to record money coming in or going out. Let’s break them down step-by-step!
Understanding the 3 Account Types
(Before learning rules, know what you’re recording!)
🏠 Real Accounts: The “What” of Business
- What they track: Physical and non-physical assets owned by the business
- Examples:
- Cash in hand 💵
- Computers and furniture 🖥️
- Buildings and land 🏢
- Patents and trademarks
- Key feature: These accounts stay with the business year after year
👥 Personal Accounts: The “Who” of Business
- What they track: People and organizations you deal with
- Examples:
- Customers who owe you money (Debtors) 👨💼
- Suppliers you owe money to (Creditors) 👩💼
- Banks 🏦
- Tax authorities 🏛️
- Key feature: They represent relationships
📊 Nominal Accounts: The “Why” of Business
- What they track: Profits, losses, incomes and expenses
- Examples:
- Sales revenue 📈
- Rent and electricity bills 📉
- Salary expenses 👔
- Interest earned 💰
- Key feature: Reset to zero every accounting year

The 3 Golden Rules Demystified
Rule 1: For Real Accounts
“Debit what comes IN, Credit what goes OUT”
Why this works: Real accounts track assets. When assets enter the business, they increase – so we debit. When assets leave, they decrease – so we credit.
🖨️ Detailed Example: Purchased printer for ₹20,000 cash
- Printer COMES IN → Debit Printer Account (asset increases)
- Cash GOES OUT → Credit Cash Account (asset decreases)
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Printer A/c Dr. 20,000 To Cash A/c 20,000 (Being printer purchased for cash)
💡 Pro Tip: Works for ALL assets – whether buying computers, land, or patents!
Rule 2: For Personal Accounts
“Debit the RECEIVER, Credit the GIVER”
Why this works: In any transaction between two parties, one receives benefit (debit) while the other gives benefit (credit).
📦 Detailed Example: Sold goods worth ₹50,000 to Raj Stores on credit
- Raj Stores (Receiver) gets goods → Debit Raj Stores Account
- Your business (Giver) provides goods → Credit Sales Account
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Raj Stores A/c Dr. 50,000 To Sales A/c 50,000 (Being goods sold on credit to Raj Stores)
💡 Real-life Connection:
- When you borrow money: Bank (GIVER) is credited, your Loan (RECEIVER) is debited
- When you pay supplier: Supplier (RECEIVER) is debited, Cash (GIVER) is credited
Rule 3: For Nominal Accounts
“Debit ALL Expenses/Losses, Credit ALL Incomes/Gains”
Why this works: Expenses decrease business value (debit), while incomes increase value (credit).
💸 Detailed Example 1: Paid ₹8,000 mobile bill
- Mobile expense (Loss) → Debit Mobile Expense Account
- Cash (Asset going out) → Credit Cash Account
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Mobile Expense A/c Dr. 8,000 To Cash A/c 8,000 (Being mobile bill paid)
📈 Detailed Example 2: Earned ₹6,000 interest from bank
- Cash (Asset coming in) → Debit Cash Account
- Interest income (Gain) → Credit Interest Received Account
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Cash A/c Dr. 6,000 To Interest Received A/c 6,000 (Being interest received from bank)

How These Rules Solve Real Problems
Case Study: Buying Goods on Credit
Transaction: Purchased goods worth ₹1,00,000 from Mehta Suppliers on credit
- Identify accounts:
- Mehta Suppliers (Personal Account – Creditor)
- Purchases Account (Nominal Account – Expense)
- Apply rules:
- Rule 2: Mehta Suppliers (GIVER) → Credit
- Rule 3: Purchases (Expense) → Debit
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Purchases A/c Dr. 1,00,000 To Mehta Suppliers A/c 1,00,000 (Being goods purchased on credit from Mehta Suppliers)
💥 Exam Hack:
When confused, ask these 3 questions:
- Is this an asset? → Use Rule 1
- Is this a person/company? → Use Rule 2
- Is this income/expense? → Use Rule 3
Your Golden Rules Cheat Sheet
Situation | Account Type | Rule | Action |
---|---|---|---|
Bought furniture cash | Real (Furniture) | Comes IN | Debit ✔️ |
Paid salary | Nominal (Expense) | Expenses | Debit ✔️ |
Received loan from bank | Personal (Bank) | GIVER | Credit ✔️ |
Sold goods to Rohan | Personal (Rohan) | RECEIVER | Debit ✔️ |
Interest income received | Nominal (Income) | Incomes | Credit ✔️ |
Master These Rules in 3 Days!
- Day 1: Practice only cash transactions
- Focus on Rules 1 (Real) and 3 (Nominal)
- Day 2: Practice credit transactions
- Focus on Rules 2 (Personal) and 3 (Nominal)
- Day 3: Practice mixed transactions
- Combine all three rules
Golden Mantra:
“When asset enters – Debit it!
When expense occurs – Debit it!
When someone receives – Debit them!
Reverse for credits – Apply this logic!”
