What is Double-Entry Bookkeeping? A Simple Explanation
Double-entry bookkeeping is a system where every financial transaction is recorded in two places. It's been used for over 500 years and is still the standard for business accounting today.
The Simple Concept
Every transaction affects at least two accounts: Debits on one side and Credits on the other side. The total debits must always equal the total credits. This is called "balancing the books."
A Simple Example
You buy $500 worth of office supplies with cash:
- Debit: Office Supplies (+$500) - You gained supplies
- Credit: Cash (-$500) - You spent cash
Both entries are $500. The books balance.
Why Does This Matter?
- Catches Errors - If debits don't equal credits, you know something is wrong
- Shows Complete Picture - Every transaction is tracked from two angles
- Required for Businesses - Most businesses need this for tax purposes
- Creates Standard Reports - Enables balance sheets, income statements, cash flow statements
The Five Account Types
- Assets - Things you own (cash, equipment, inventory)
- Liabilities - Things you owe (loans, accounts payable)
- Equity - Owner's stake in the business
- Revenue - Money earned
- Expenses - Money spent