Refinance
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Definition
A refinance replaces an existing mortgage with a new loan, usually on the same property. The new loan pays off the old one.
In plain English
Refinancing is not a second monthly payment on the same note. It is a new mortgage that pays off the current one. People refinance to change the rate, the term, or the amount of cash taken out, among other reasons. A cash-out refinance is a specific form that increases the unpaid principal to take cash. Rate-and-term changes without extra cash are a different pattern. This page is the general replacement idea.
Technical definition
Consumer glossaries describe refinancing as paying off an existing mortgage with a new one. Program streamline products are variants, not this definition.
Why it matters
Closing costs, cash to close, and a new Loan Estimate appear because the refinance is a new origination, not an edit to the old note.
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