Mortgage Refinance: A Plain-Language Guide

What is a mortgage refinance?

A mortgage refinance replaces an existing home loan with a new one, generally with different terms. Homeowners may consider a refinance to change the rate, adjust the loan term, or restructure how the loan is paid. The new loan pays off the prior balance, and repayment begins under the new terms. A refinance is not an automatic outcome — lenders evaluate each borrower against their own criteria, and the rate, term, and total cost may differ across lenders. Comparing offers across a network of lenders, side by side, may give borrowers a clearer view of how those terms differ before deciding whether to move forward.

Common refinance product types

Two common paths come up when borrowers review refinance products. A rate-and-term refinance replaces the existing loan with a new one that adjusts the interest rate, the term length, or both, without changing the principal balance materially. The term length might shorten or lengthen, depending on the borrower’s preference and the lender’s offer. A debt-consolidation refinance may roll higher-rate balances, such as credit cards or other loans, into a new mortgage secured by the home; because the home serves as collateral, borrowers should review lender terms carefully. Product names and structures vary by lender, and not every lender offers every product. For a closer look at home-secured paths, Learn More about home equity products.

What lenders typically consider

Lenders in the network make their own credit decisions, so the factors weighed can vary. In general, borrowers can expect a lender to consider the credit profile, including credit history and current balances; income and employment stability; the home’s estimated value and the borrower’s equity position; and the requested loan amount and term length. Property type and location may also factor in. None of these alone determines an offer — lenders combine multiple inputs when making a credit decision. Borrowers may compare offers to see how different lenders weigh these factors.

What to compare across offers

When reviewing lender offers side by side, several elements may be worth comparing. The interest rate is one input, but the points and fees attached to that rate matter for the overall cost. Term length affects the monthly payment and the total interest paid over the life of the loan. Closing costs vary across lenders, as do prepayment terms — some loans carry prepayment penalties, others do not. The APR rolls many of these costs into a single figure that can help with side-by-side comparison, though the underlying inputs still matter.

Things to think about

A refinance involves trade-offs, and there are several things to think about before deciding. Closing costs are typically paid up front or rolled into the new loan, so a lower monthly payment may not translate directly to overall savings. How long a borrower plans to stay in the home affects whether the closing costs can be recovered over time. Total interest paid over the life of the loan may differ from the monthly-payment change. For borrowers weighing debt consolidation, Learn More about debt consolidation paths and trade-offs.

Glossary

• APR — the annual percentage rate; combines the interest rate with certain fees to express the loan’s cost on an annualized basis.
• Points — up-front charges paid to a lender, often to adjust the rate offered on the loan.
• Closing costs — fees and charges paid at closing, such as title, appraisal, and origination charges.
• LTV — loan-to-value ratio; the loan amount expressed as a share of the home’s value.

Refinance products vary, and the right comparison depends on each borrower’s situation. Reviewing offers from a network of lenders, side by side, may help borrowers see how different terms stack up — without obligating a move forward with any lender. Lenders make their own credit decisions based on their own criteria, so the outcome will reflect those individual reviews. RefiCompareNow does not originate loans and does not make credit decisions; the goal is to make side-by-side comparison easier.