Every business event that affects the accounts ends up as one or more journal entries. Double entry bookkeeping requires that total debits equal total credits, so the books stay in balance. A sale on credit, a bank loan drawdown, or a depreciation charge each has its own pattern of accounts. Clean journal entries are the foundation of reliable financial statements. Errors at this level flow into every report management and investors later read.
Key takeaways
- Debits and credits must balance on every entry.
- The entry is the atomic unit of the accounting system.
- Supporting documents (invoices, contracts) should back material entries.
- Poor bookkeeping makes analysis of any ratio unreliable.