incidental expenses

Extras on a trip

Incidental expenses are minor costs that arise alongside a main activity or purchase—the small, often unforeseen charges that accumulate around a central expense.

A business trip has its airfare and hotel, but incidentals include tips, dry cleaning, and room service.

The grant covers tuition but not incidental expenses.

Often shortened to incidentals.

Related

costs · out of pocket · outlay · cash · allowance · travel allowance · ancillaries · charges · receipts · porterage · sundries · baggage fees · meals · taxi fares · fare · laundry · petty cash · loose change

Opposites
primary vs. secondary costs

incidental expensesfixed costs

Expenses unchanged by output

capital expenses · big-ticket items · overhead · operating expenses · direct costs

centrality to purpose

incidental expensestuition

Payment for instruction

airfare · rent · mortgage payment · capital expenditures

Family

incidental, incidentally, incident, incidents, incidence, expense, expenses, expensive, expensively

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