Application Process
What is a mortgage refinance?
A mortgage refinance replaces your existing home loan with a new one — typically to get a lower interest rate, reduce monthly payments, change loan terms, or switch from an adjustable to a fixed rate. You go through a new application and closing process.
The full picture
When you refinance a mortgage, you pay off your current loan with a brand-new one — ideally on better terms. The new loan can come from your existing lender or any other mortgage lender. Because you're taking out a new mortgage, you go through a full underwriting process again: income verification, credit pull, appraisal, and a new round of closing costs. Ask your lender about rate, term, and total closing costs before you start.
Common reasons homeowners refinance
- Lower the interest rate: The most common reason. Even a small rate reduction can save significantly over a 30-year term.
- Reduce the monthly payment: Lowering the rate or extending the term lowers the required monthly payment.
- Shorten the loan term: Refinancing from a 30-year to a 15-year loan typically raises the monthly payment but cuts total interest paid.
- Switch loan type: Moving from an adjustable-rate mortgage (ARM) to a fixed-rate loan eliminates payment uncertainty.
- Remove a borrower: Divorce or co-signer situations sometimes require refinancing to remove one party from the note.
What a refinance costs
Refinancing isn't free. Closing costs typically run 2–5% of the loan amount and include origination fees, title insurance, appraisal, and prepaid items. On a $300,000 refinance, that's $6,000–$15,000 out of pocket (or rolled into the loan). That's why the break-even calculation matters: divide your closing costs by your monthly savings to find how many months it takes to come out ahead. If you plan to sell or move before break-even, refinancing may cost more than it saves.
Rate-and-term vs. cash-out refinance
A rate-and-term refinance changes your interest rate, loan term, or both — you walk away with roughly the same balance. A cash-out refinance lets you borrow more than you owe and take the difference as cash, using your home's equity. Cash-out refinances reset your equity position and typically carry slightly higher rates.
How lenders evaluate a refinance application
Lenders review the same factors as an original purchase mortgage: credit score, income, employment, debt-to-income ratio, and the loan-to-value ratio (your new loan balance divided by the home's current appraised value). If your home has appreciated since your purchase, a lower LTV can qualify you for better terms. If it has declined, you may owe more than the home is worth — a situation that limits your options.
What the regulators say
- Closing costs typically range from 2% to 5% of the home purchase price. Homeowners should calculate the break-even point before proceeding with a refinance. — CFPB
- The CFPB advises borrowers to request multiple Loan Estimates from different lenders so they can compare and choose the loan that's right for them. — CFPB
Key takeaways
- Refinancing replaces your current mortgage with a new one — you go through full underwriting again.
- The most common goal is a lower interest rate, but people also refinance to shorten the term, switch loan type, or access equity.
- Closing costs run 2–5% of the loan amount — calculate your break-even before committing.
- Rate-and-term refinances adjust your costs; cash-out refinances tap your home equity for cash.
- If you plan to sell before the break-even date, refinancing likely costs more than it saves.
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Published 2026-05-22 · Updated 2026-05-22 · https://clearvaluelending.com/answers/what-is-a-mortgage-refinance