Last updated: September 29, 2026
When mortgage rates fall — or when your credit and finances improve — refinancing can lower your monthly payment, cut the total interest you pay, or help you pay off your home sooner. But refinancing isn’t free, and a lower rate alone doesn’t guarantee savings. The key question is whether the savings outweigh the costs, and how long it takes to break even.
This guide explains how refinance rates are set, where to check today’s rates, how to calculate your break-even point, the main types of refinancing, and how to qualify for the best rate.
What Is Mortgage Refinancing?
Refinancing means replacing your existing mortgage with a new loan, usually with a different interest rate, term, or loan amount. The new lender pays off your old mortgage, and you make payments on the new one.
People refinance to:
- Lower their interest rate and monthly payment
- Shorten their loan term — for example, from 30 years to 15 years
- Switch from an adjustable-rate to a fixed-rate mortgage for stable payments
- Remove mortgage insurance once they have enough equity
- Take cash out of their home equity for major expenses
Where to Find Today’s Refinance Rates
Mortgage rates change daily, so any rate published in an article quickly becomes outdated. For current information:
- Freddie Mac’s Primary Mortgage Market Survey publishes weekly average U.S. rates for 30-year and 15-year fixed mortgages — a useful benchmark.
- Lender websites and rate comparison tools show advertised rates, but these usually assume excellent credit and may include discount points.
- Personalized quotes from at least three lenders are the only way to know the rate you’ll actually get.
Tip: Refinance rates are often slightly different from purchase rates, and cash-out refinance rates are usually higher than rate-and-term refinance rates.
What Determines Your Refinance Rate?
Market factors (outside your control)
- Inflation and economic data
- Central bank policy (in the U.S., the Federal Reserve)
- Bond market yields, especially the 10-year Treasury
- Lender competition and demand
Personal factors (within your control)
- Credit score: Higher scores usually get lower rates. See how credit scores work.
- Loan-to-value ratio (LTV): The more equity you have, the lower the lender’s risk and often the better your rate.
- Debt-to-income ratio (DTI): Lower monthly debts relative to income improve your terms.
- Loan term: 15-year loans typically have lower rates than 30-year loans.
- Loan type and purpose: Cash-out and investment property loans usually cost more.
- Discount points: Paying points upfront can lower your rate.
The Break-Even Calculation: Is Refinancing Worth It?
Refinancing typically involves closing costs — often a few percent of the loan amount — for appraisal, origination, title, and other fees. To see whether refinancing makes sense, calculate how long it will take for your monthly savings to cover those costs.
Break-even (months) = Total closing costs ÷ Monthly savings
Example
| Item | Current loan | Refinanced loan |
|---|---|---|
| Loan balance | $300,000 | $300,000 |
| Interest rate (30-year fixed) | 7.0% | 6.0% |
| Monthly principal and interest | ≈ $1,996 | ≈ $1,799 |
| Monthly savings | ≈ $197 | |
| Closing costs | $6,000 | |
| Break-even point | ≈ 30 months (about 2.5 years) | |
If you plan to stay in the home longer than about two and a half years, this refinance would likely save money. If you might move sooner, it may not be worth it.
Watch out for the “reset” effect
If you’ve already paid your current 30-year mortgage for several years and refinance into a new 30-year loan, you restart the clock. Your monthly payment may drop, but you could pay more total interest over the full life of the loan. Compare the total remaining interest on both options, or consider a shorter new term (such as 20 or 15 years).
Types of Mortgage Refinancing
| Type | What it does | Best for |
|---|---|---|
| Rate-and-term refinance | Changes your rate and/or term without taking cash out | Lowering payments or shortening the loan |
| Cash-out refinance | Replaces your loan with a larger one and gives you the difference in cash | Major expenses, if rates are favorable |
| Cash-in refinance | You pay down the balance at refinancing | Reaching a better LTV or removing mortgage insurance |
| Streamline refinance | Simplified refinancing for some government-backed loans (such as FHA Streamline or VA IRRRL) | Eligible FHA and VA borrowers |
| No-closing-cost refinance | Costs are rolled into the loan or covered by a higher rate | Borrowers short on cash or planning to move sooner |
ARM to fixed-rate
If your adjustable-rate mortgage is about to reset, refinancing into a fixed-rate loan can protect you from payment increases. Learn more in fixed-rate vs adjustable-rate mortgages.
Cash-out refinance vs home equity loan or HELOC
If your current mortgage rate is lower than today’s rates, a cash-out refinance would replace it with a higher-rate loan. In that case, a home equity loan or HELOC may be cheaper because it leaves your existing mortgage untouched. See HELOC vs home equity loan.
Should You Pay Points?
Discount points are upfront fees paid to lower your interest rate. One point usually costs 1% of the loan amount. Points can make sense if you plan to keep the loan for many years; if you might sell or refinance again soon, you may not stay long enough to benefit. Use the same break-even method: divide the cost of the points by the monthly savings they create.
How to Get the Best Refinance Rate
- Check and improve your credit before applying — pay down card balances and fix report errors.
- Know your home’s value and equity. Higher equity usually means better pricing.
- Reduce your DTI by paying off small debts if possible.
- Get at least three Loan Estimates from banks, credit unions, and online lenders on the same day.
- Compare APR and total costs, not just the interest rate.
- Negotiate fees — some lender fees can be reduced or waived.
- Lock your rate once you’re happy with an offer, and understand how long the lock lasts.
The Refinance Process Step by Step
- Define your goal: lower payment, shorter term, stable rate, or cash out.
- Gather documents: pay stubs, tax returns, bank statements, current mortgage statement, and homeowners insurance details.
- Shop lenders and compare Loan Estimates.
- Apply and lock your rate.
- Appraisal and underwriting: the lender verifies your home’s value and your finances.
- Review the Closing Disclosure at least three business days before closing.
- Close and begin payments on your new loan.
The process is similar to getting your original mortgage — see our guide to getting approved for a mortgage.
When Refinancing Usually Makes Sense
- You can lower your rate enough to break even well before you expect to move.
- Your credit score has improved significantly since you got your loan.
- You want to switch from an ARM to a fixed rate before an adjustment.
- You can afford a shorter term and want to save on total interest.
- You’ve built enough equity to remove mortgage insurance.
When It Might Not Make Sense
- You plan to sell before reaching the break-even point.
- Closing costs are high relative to your savings.
- Resetting to a new 30-year term would increase your total interest significantly.
- Your current rate is already low and you only need cash — a HELOC may be cheaper.
- Your credit or income has worsened, which could mean a higher rate.
Frequently Asked Questions
How much lower should my rate be to refinance?
There’s no fixed rule. What matters is your break-even point and how long you’ll keep the loan. Even a modest rate drop can be worthwhile on a large loan with low closing costs.
Does refinancing hurt my credit score?
Applying usually causes a hard inquiry and a small, temporary dip. Multiple mortgage inquiries within a short shopping window are generally treated as one.
How long does refinancing take?
Often around 30 to 45 days, depending on the lender, appraisal, and how quickly you provide documents.
Can I refinance with bad credit?
It’s possible, particularly through some government-backed programs, but the rate may be higher. Improving your credit first can make refinancing more worthwhile.
Do I need a new appraisal?
Usually, yes, although some streamline programs and lenders may waive the appraisal in certain cases.
Final Thoughts
Refinancing can be a powerful way to lower your payments, save on interest, or stabilize your mortgage — but only when the numbers work. Check today’s benchmark rates, get personalized quotes from several lenders, calculate your break-even point, and watch out for resetting your loan term. While you’re reviewing your home finances, make sure your homeowners insurance is up to date too.
This article is for general educational purposes and is not financial advice. Rates, fees, and loan programs vary by lender and change frequently. Consult a licensed mortgage professional about your situation.