Debit

Debit Definition

A debit is an accounting entry that increases assets or expenses and decreases liabilities, equity, or revenue. In everyday banking, a debit means money leaving your account — a purchase, withdrawal, or payment. In double-entry bookkeeping, every transaction has both a debit and a credit, keeping the books balanced.

Debit in Practice — Example

A graphic design firm pays $2,000 for new monitors. In their accounting software, this creates two entries: a $2,000 debit to the Equipment account (increasing assets) and a $2,000 credit to the Cash account (decreasing cash). The transaction is balanced. On their bank statement, they simply see a $2,000 debit — money left the account. Both perspectives are correct; they're just different views of the same event.

Why Debit Matters for Your Business

Understanding debits is foundational to reading your financial statements and bank records accurately. Every dollar that moves through your business is recorded as either a debit or a credit. If you don't understand the distinction, your books become a black box.

For day-to-day operations, debits on your bank statement show every outflow — purchases, payments, fees, and withdrawals. Monitoring debits helps you catch unauthorized transactions, track spending patterns, and manage cash flow. A sudden spike in debits without corresponding revenue is an early warning sign.

In bookkeeping, debits are half of every transaction. Getting comfortable with debits and credits is the foundation for understanding your chart of accounts, balance sheet, and income statement. It's the grammar of financial language.

How Debit Works

In double-entry bookkeeping, debits and credits follow specific rules:

Example transaction — Buying inventory for $5,000 cash:

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The total debits always equal total credits in every transaction.

Debit vs Credit

In accounting, debit and credit aren't "good" and "bad" — they're simply left and right sides of a transaction. Debits increase assets and expenses; credits increase liabilities, equity, and revenue. In banking, a debit means money out and a credit means money in. The terminology can be confusing because the accounting meaning and the banking meaning overlap but aren't identical.

FAQ

Q: Why does my bank call incoming money a "credit" if credits decrease assets?

A: Your bank statement is from the bank's perspective. Your deposit is the bank's liability (they owe you that money), so they credit their liability account. From your perspective, cash is going up — which is indeed a debit on your books.

Q: Is a debit card transaction the same as a debit in accounting?

A: Related but different. A debit card transaction means money is pulled directly from your bank account. In your accounting records, this creates a debit to an expense or asset account and a credit to your cash account.

Related Terms

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