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Refinancing

Refinancing replaces an existing loan with a new one, typically at a lower interest rate, different term, or both. The goal is usually to reduce monthly payments or total interest paid.

To refinance a mortgage, you apply for a new loan (usually with a new lender), which pays off the existing mortgage. Closing costs typically run 2%–5% of the loan amount. The break-even analysis — how long until savings exceed costs — determines whether refinancing is worthwhile.

Rate-and-term refinancing adjusts the interest rate and/or loan length. Cash-out refinancing takes equity from the home as cash, increasing the loan balance. Rate-and-term refinancing almost always makes more financial sense unless you genuinely need the cash.

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Related terms

Break-Even Point
The break-even point is the moment at which total revenue or savings equals total costs — beyond which an action becomes profitable. In refinancing, it's when cumulative savings exceed closing costs.
Mortgage Payment
A mortgage payment is the fixed monthly amount owed to a lender, covering principal and interest (P&I). It may also include escrow for property tax and homeowners insurance (PITI).
Principal
The principal is the original amount borrowed on a loan, or the outstanding balance still owed — excluding interest. On a mortgage, principal is the portion of each payment that reduces the loan balance.

Frequently asked questions

What is Refinancing?
Refinancing replaces an existing loan with a new one, typically at a lower interest rate, different term, or both. The goal is usually to reduce monthly payments or total interest paid.