Definition
Closing costs are fees and prepaid items paid when a home purchase or refinance closes.
If you are comparing mortgage options, treat closing costs as one piece of the total cost and risk picture, not a standalone detail.
Why It Matters
They matter because they affect how much cash a buyer needs beyond the down payment.
Simple Example
A $350,000 loan with 3% estimated closing costs could require about $10,500 in closing costs.
How to Use This Term
When you see closing costs on a loan estimate, calculator result, or lender conversation, connect it to three practical questions: how it affects monthly payment, how it affects cash needed now, and how it affects flexibility later.