Expense Account

An expense account is a ledger account used to accumulate costs incurred in running a business. It normally carries a debit balance and is closed into the profit and loss account at the end of the reporting period.

Expense accounts matter because they separate payroll, rent, utilities, depreciation, financing costs, and other outflows into categories that can be reviewed, budgeted, and compared over time.

What an expense account does

• records the cost side of business activity as that cost is incurred
• feeds the income statement so management can measure margin and profitability
• supports budgeting, variance analysis, and internal control
• preserves classification detail inside the general ledger

Common types of expense accounts

• Operating expense accounts: rent, utilities, payroll, software, and office costs
• Selling expense accounts: travel, advertising, and commissions
• Administrative expense accounts: insurance, professional fees, and head-office overhead
• Finance-related expense accounts: Interest Expense and related borrowing costs
• Noncash expense accounts: Depreciation Expense and amortization

Typical entry pattern

1Dr Expense Account
2Cr Cash / Accounts Payable / Accrued Liability

At period end, expense-account balances are summarized with other income accounts and closed through the reporting process.

Expense account vs. employee expense account

The phrase “expense account” is also used informally for an employee reimbursement allowance. That is an operational usage. In accounting, the main meaning is the ledger account that records the business cost itself.

Related terms

• Income Accounts
• Profit and Loss Account
• General Ledger
• Chart of Accounts
• Accrual Accounting