23/04/2026
Double entry is one of those concepts that sounds intimidating at first, but once it clicks, everything in accounting starts making sense.
💡 What is Double Entry?
Double entry bookkeeping is a system where every financial transaction affects at least two accounts. One side is recorded as a debit, and the other as a credit.
The key idea:
For every debit, there must be an equal credit.
This keeps the accounting equation balanced:
⚖️ Accounting Equation
Assets = Liabilities + Equity
🔁 How Double Entry Works
Every transaction has two sides:
Debit (Dr) → what you receive or increase
Credit (Cr) → what you give or decrease
But it depends on the type of account 👇
📊 Types of Accounts and Rules
1. Assets (e.g., Cash, Equipment)
Increase → Debit
Decrease → Credit
2. Liabilities (e.g., Loans, Payables)
Increase → Credit
Decrease → Debit
3. Equity (Owner’s Capital)
Increase → Credit
Decrease → Debit
4. Revenue (Income)
Increase → Credit
5. Expenses
Increase → Debit
🧾 Example 1: Simple Cash Purchase
You buy a laptop for $1,000 cash.
Laptop (Asset) increases → Debit
Cash (Asset) decreases → Credit
Entry:
Dr Laptop $1,000
Cr Cash $1,000
🧾 Example 2: Business Takes a Loan
You receive $5,000 from a bank loan.
Cash increases → Debit
Loan (Liability) increases → Credit
Entry:
Dr Cash $5,000
Cr Loan $5,000
🧾 Example 3: Paying Rent
You pay $500 rent.
Rent (Expense) increases → Debit
Cash decreases → Credit
Entry:
Dr Rent Expense $500
Cr Cash $500
🧠 Why Double Entry Matters
✅ Helps detect errors (books must balance)
✅ Gives a complete financial picture
✅ Forms the foundation of financial statements
✅ Prevents fraud and mismanagement
⚠️ Common Mistakes Beginners Make
Mixing up debit and credit rules
Forgetting that debit doesn’t always mean increase
Recording only one side of a transaction
Not understanding account types
🎯 Quick Trick to Remember
Think of it like this:
“Something comes in, something goes out.”
If money or value enters one place, it must leave another.
Economics & accounting
