Mortgage refinancing can reduce your monthly payment, change the length of your loan, or help you access some of the equity in your home. But a lower advertised interest rate does not automatically mean refinancing will save you money.
The total cost depends on the interest rate, APR, lender fees, discount points, closing costs, loan term, and how long you expect to keep the new mortgage.
As of September 24, 2026, Freddie Mac reported an average U.S. 30-year fixed mortgage rate of 7.03%, while the average 15-year fixed rate was 6.42%. These are national weekly averages, not guaranteed offers for an individual borrower.
This guide explains how mortgage refinance rates work, how to compare lenders, what APR really means, how refinance closing costs affect your savings, and when refinancing may be worth considering.
What Is Mortgage Refinancing?
Mortgage refinancing means replacing an existing home loan with a new mortgage. The new loan is generally used to pay off the old mortgage.
Homeowners refinance for several reasons, including:
- reducing the interest rate
- lowering the monthly payment
- changing from a longer loan term to a shorter one
- moving from an adjustable-rate mortgage to a fixed-rate mortgage
- accessing home equity through a cash-out refinance
The important point is that refinancing is a new loan transaction. It can involve many of the same costs associated with getting the original mortgage.
That means you should compare the full cost of the new loan rather than looking only at the advertised rate.
Mortgage Refinance Rates vs. APR
One of the most important things to understand when comparing refinance offers is the difference between the interest rate and APR.
The interest rate is the percentage charged on the money you borrow.
The annual percentage rate (APR) is a broader measure that includes the interest rate plus certain loan costs and fees. Because it includes additional charges, APR is normally higher than the advertised interest rate.
For example, imagine two refinance offers:
| Offer | Interest Rate | APR | Other Costs |
|---|---|---|---|
| Lender A | 6.75% | 6.91% | Higher upfront fees |
| Lender B | 6.90% | 6.94% | Lower upfront fees |
Lender A has the lower interest rate, but the difference in APR and fees may change which offer costs less overall.
This is why comparing mortgage refinance rates without checking APR can give you an incomplete picture.
Mortgage Refinance Rates in 2026
Mortgage rates change frequently. They are influenced by broader economic and financial-market conditions rather than being directly set at a single number by the Federal Reserve.
Freddie Mac’s weekly survey reported:
- 30-year fixed mortgage: 7.03% on September 24, 2026
- 15-year fixed mortgage: 6.42% on September 24, 2026
One week earlier, the averages were 6.95% and 6.26%, respectively.
These numbers are useful as market benchmarks, but your actual refinance mortgage rate can be different.
Lenders consider factors such as:
- credit history
- credit score
- loan amount
- property value
- loan-to-value ratio
- occupancy
- loan type
- loan term
- income and debt
- market conditions
This is why there is no single mortgage refinance rate that every borrower receives.
How to Find the Best Mortgage Refinance Rates
There is no universal lender that offers the lowest refinance mortgage rate to every borrower.
The best approach is to compare multiple offers.
The Consumer Financial Protection Bureau recommends shopping around and suggests getting at least three preapprovals when comparing mortgage lenders.
When comparing lenders, look at:
1. Interest Rate
Start with the advertised interest rate, but do not stop there.
A lower rate can come with higher upfront charges.
2. APR
APR gives you a broader view of borrowing costs because it incorporates the interest rate and certain fees.
3. Closing Costs
Mortgage refinancing can involve appraisal fees, title-related charges, government fees, lender charges, prepaid expenses, and other costs.
4. Loan Term
A 15-year refinance may have a higher monthly payment than a 30-year refinance, but a shorter term can reduce the total amount of interest paid over the life of the loan.
5. Points and Lender Credits
Discount points allow a borrower to pay more upfront in exchange for a lower interest rate.
Lender credits work in the opposite direction: a lender may help reduce upfront closing costs in exchange for a higher interest rate.
The CFPB recommends comparing these trade-offs over different time periods rather than focusing only on the initial monthly payment.
When Does Refinancing Make Sense?
Refinancing may make sense when the new loan provides a meaningful financial benefit after considering all costs.
Some common situations include:
You Can Get a Lower Rate
A lower rate can reduce the interest portion of your monthly payment.
But you should calculate the total savings rather than assuming a lower rate automatically produces a better deal.
You Want a Shorter Mortgage
Some homeowners refinance from a 30-year mortgage into a 15-year mortgage.
The monthly payment may increase, but the borrower could pay off the mortgage sooner and potentially reduce lifetime interest costs.
You Want a Fixed Rate
A homeowner with an adjustable-rate mortgage may consider refinancing into a fixed-rate mortgage for more predictable payments.
You Want to Access Home Equity
A cash-out refinance replaces your existing mortgage with a larger loan and gives you the difference in cash, subject to lender requirements and available equity.
Because this increases the amount secured by your home, it should be evaluated carefully.
What Are Mortgage Refinance Closing Costs?
Refinancing is not free.
Typical costs can include:
- lender origination charges
- application or underwriting fees
- appraisal fees
- title services
- government charges
- prepaid property taxes
- homeowners insurance
- mortgage insurance when applicable
- discount points
The exact costs vary by transaction and lender.
A lender may advertise a “no-closing-cost” refinance, but that does not mean the costs disappear.
According to the CFPB, lenders can structure these offers by providing a credit in exchange for a higher interest rate or by adding costs to the loan amount.
Use a Mortgage Refinance Calculator
A mortgage refinance calculator can help estimate whether changing your loan could reduce total costs.
At minimum, compare:
- current loan balance
- current interest rate
- remaining loan term
- proposed refinance rate
- new loan term
- monthly payment
- refinance closing costs
- points
- expected time in the home
A simple break-even calculation is:
Break-even months = Total refinancing costs ÷ Monthly savings
For example, if refinancing costs $6,000 and lowers your payment by $300 per month:
$6,000 ÷ $300 = 20 months
In this simplified example, you would need to keep the new loan for about 20 months before the monthly savings recover the upfront cost.
This is only a basic illustration. A complete comparison should also consider changes in loan term, taxes, insurance, prepaid costs, points, and the total interest paid.
Should You Refinance From a 30-Year to a 15-Year Mortgage?
A 15-year mortgage can be attractive for homeowners who can comfortably manage a higher monthly payment.
The potential advantages include:
- faster repayment
- less interest over the life of the loan
- building home equity faster
The downside is the higher required monthly payment.
For example, someone who is comfortable with a $2,000 housing payment may not want to choose a refinance that pushes the payment substantially higher simply to shorten the loan term.
The right choice depends on income, savings, debt, emergency reserves, and long-term plans.
Cash-Out Refinance vs. Rate-and-Term Refinance
These two refinance strategies are different.
Rate-and-Term Refinance
The goal is generally to change the mortgage rate, term, or both without taking substantial cash out of the transaction.
This may be considered when the homeowner wants:
- a lower payment
- a shorter loan term
- a different loan structure
- a fixed-rate mortgage
Cash-Out Refinance
A cash-out refinance allows a homeowner to replace the current mortgage with a larger loan and receive some of the difference in cash.
Potential uses can include:
- home improvements
- paying certain large expenses
- consolidating higher-cost debt
However, the new mortgage is secured by the home, so homeowners should understand the risks and the complete borrowing cost before choosing this option.
How Credit Score Affects Refinance Rates
Your credit profile can affect the terms a lender offers.
A stronger credit profile can make it easier to qualify for competitive mortgage pricing, while a weaker profile may result in less favorable terms.
Before applying, review your credit reports for errors and understand your current financial position.
Also compare multiple lenders rather than assuming your first quote is your best option.
What Is a Loan Estimate?
After applying for a mortgage, borrowers generally receive a Loan Estimate, a standardized document showing important information about the proposed loan.
It includes information such as:
- estimated interest rate
- monthly principal and interest
- estimated closing costs
- taxes and insurance
- loan terms
- other important features
The CFPB recommends requesting and comparing multiple Loan Estimates when shopping for a mortgage.
This makes the Loan Estimate one of the most useful documents for comparing mortgage refinance offers.
How to Compare Two Refinance Offers
Imagine you receive two offers.
Offer A
- lower interest rate
- higher lender fees
- discount points
- higher upfront costs
Offer B
- slightly higher interest rate
- lower upfront costs
- fewer points
Offer A is not automatically better.
If you expect to move within a short period, paying significant upfront costs to secure a lower rate may not provide enough time to recover those costs.
If you expect to keep the mortgage for many years, the calculation can be very different.
This is why the best mortgage refinance rates are not simply the lowest advertised percentage. The best fit depends on the complete loan structure and your expected time in the mortgage.
Questions to Ask a Mortgage Lender
Before choosing a refinance mortgage, ask:
- What is the interest rate?
- What is the APR?
- Is the rate fixed or adjustable?
- What are the lender fees?
- Are there discount points?
- What are the total estimated closing costs?
- Is there a prepayment penalty?
- How much is the monthly principal and interest payment?
- How much cash is required at closing?
- How long is the rate lock?
- What happens if the closing is delayed?
- Can you provide a Loan Estimate?
Getting answers to these questions makes it easier to compare mortgage lenders on an apples-to-apples basis.
Are “No-Closing-Cost” Refinance Offers Really Free?
No.
A no-closing-cost mortgage refinance generally does not eliminate the underlying cost of originating the loan.
The costs may instead be offset through lender credits or incorporated into the loan structure, which can result in a higher rate or a larger loan balance.
Always compare the total cost rather than relying on the label “no closing costs.”
When Refinancing May Not Make Sense
Refinancing may not be useful in every situation.
It may be less attractive when:
- the closing costs are too high
- you expect to sell the home soon
- the monthly savings are very small
- the new loan restarts a long repayment period
- your credit or financial situation results in an unattractive rate
- you would increase your loan balance substantially without a clear benefit
A lower monthly payment can sometimes happen because a new loan extends repayment over a longer period. That does not necessarily mean the borrower will pay less total interest.
Mortgage Refinance vs. Home Equity Loan
A refinance replaces your existing first mortgage.
A home equity loan is a separate loan secured by the equity in your property.
The two products have different costs, structures, and payment implications.
A homeowner should compare:
- interest rate
- APR
- fees
- monthly payment
- repayment term
- total interest
- effect on the existing mortgage
Do not assume the loan with the lowest advertised rate has the lowest total borrowing cost.
FAQ: Mortgage Refinance Rates
What are mortgage refinance rates today?
Mortgage rates change constantly and vary by borrower and lender. Freddie Mac’s national average on September 24, 2026 was 7.03% for a 30-year fixed mortgage and 6.42% for a 15-year fixed mortgage. Individual refinance offers can differ significantly.
What is a good mortgage refinance rate?
There is no single rate that is good for every borrower. Compare your current rate with multiple current refinance offers and review APR, closing costs, points, and the expected time you will keep the loan.
How much can refinancing save?
Potential savings depend on the new rate, loan balance, remaining term, closing costs, and loan structure. A refinance calculator can help estimate the break-even point.
Does a lower interest rate always mean a better refinance?
No. A lower rate can come with higher points or fees. Compare the full cost, including APR and closing expenses.
How many mortgage lenders should I compare?
The CFPB recommends comparing at least three lenders or preapprovals when shopping for a mortgage.
What is the difference between APR and mortgage interest rate?
The interest rate measures the cost of borrowing, while APR includes the interest rate plus certain fees and other charges associated with the loan.
Final Thoughts
The smartest way to evaluate mortgage refinancing is to look beyond a headline rate.
Compare the mortgage refinance rates, APR, points, closing costs, monthly payment, loan term, and expected time in the home. A mortgage refinance calculator can help estimate savings, while multiple Loan Estimates can make lender comparisons much easier.
Current mortgage rates provide a useful market reference, but the rate offered to you depends on your financial profile and the lender.
For a major financial decision such as refinancing, use current offers and official loan documents rather than relying only on online rate advertisements.
Financial information on this page is for general educational purposes and is not personalized financial, legal, or tax advice. Mortgage terms, eligibility, rates, fees, and costs vary by borrower, lender, property, and location.