Methods

Double-entry bookkeeping

Double-entry bookkeeping records every transaction with equal debits and credits across at least two accounts.

Booksmrt editorialUpdated 2026-07-27

How it works in the books

The system keeps the accounting equation connected and supports a general ledger, trial balance, balance sheet, and income statement. Most accounting software uses double entry behind the interface.

Example

Paying a $500 vendor bill reduces cash by $500 and reduces accounts payable by $500.

What can go wrong

Balanced debits and credits prove arithmetic balance, not that the accounts or business purpose are correct.

Compare Double-entry bookkeeping

Single-entry vs. double-entry bookkeepingSingle entry can track basic receipts and payments. Double entry records the full effect of each transaction and supports self-balancing financial statements, making it the standard choice for accounting software and growing businesses.

Sources

Educational information only. Booksmrt provides bookkeeping services, not tax, legal, audit, or investment advice. Confirm material accounting and tax decisions with the appropriate professional.