The Quick Read: A refinance usually costs more up front than PMI costs over the first stretch of ownership, so for most first-time buyers it is not the first tool to reach for. PMI can end on its own at set equity points, and ending it that way carries no closing-cost bill. A refinance makes sense when it does several jobs at once, such as dropping PMI, fixing the loan’s structure, and staying in the home long enough to repay its own costs. Which path wins depends on how much equity you have, how long you will keep the loan, and what a new loan would cost you.
The honest answer, in one paragraph: if you are a few years into a low-down-payment conventional loan and your balance is falling toward 80% of the original value, waiting or requesting cancellation is usually the cheaper route. If your home has gained value, your balance is still high, and you plan to stay for years, a refinance can be worth pricing. If a refinance would reset your loan and roll costs into the balance, it can leave you right back above the PMI line. Neither option is “right.” They fit different situations.
Refinance savings and break-even estimate
The starting figures are an example value with a balance in proportion and a placeholder for costs. Replace them with yours, and enter the current rate from your statement.
Editable benchmark: 7.32% as of October 22, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a refinance quote.
Illustrative starting assumptions: a $350,000 home value, a $245,000 current balance, a current rate you enter and a remaining term seeded at twenty-five years, closing costs seeded at $5,000 as an editable placeholder (not a fee quote) and rolled into the new loan, a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The new rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a refinance quote; a refinance is priced by the lender at lock, and the current rate, the remaining term and the closing costs are figures you enter. The current payment is estimated from the balance, the current rate and the remaining term; the break-even divides the closing costs by the monthly saving and ignores the interest effect of a longer term. On the VA IRRRL the funding fee is added to the loan unless the veteran is exempt. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages; Lendmire is a broker, never the lender.
Side-by-Side
| Factor | Stay and Drop PMI | Refinance |
|---|---|---|
| New loan required | No | Yes |
| Closing costs | Possible valuation fee only | Full set of closing costs |
| Credit and income review | Payment history, liens, value | Full re-underwriting |
| Leverage on a home you live in | Existing loan stays | Up to 95% limited cash-out; 97% in some agency-owned cases |
| Mortgage insurance | Ends at 80% request or 78% automatic | Required again above 80% |
| Credit floor | None new | 620 decision score on most wholesale files |
| Occupancy | Principal residence rules apply | Principal residence, second home, or investment rules differ |
| Documentation | Written request, payment record | Full file, appraisal or other valuation |
What PMI Really Costs a First-Time Buyer, and How It Ends
PMI exists because conventional loans above 80% loan-to-value carry mortgage insurance. Fannie Mae's Selling Guide requires it on a conventional first mortgage above 80% LTV unless another approved credit enhancement is used. That is the reason a 97% first-time buyer loan or a 95% standard loan comes with it. Exact terms depend on the lender's guidelines, property type, leverage, and a full review of the borrower's file.
The cost is a percentage of your balance, charged yearly. Published typical annual premiums run from 0.58% to 1.86% of the balance. That is a range, not a quote. Your actual premium depends on credit, leverage, and the loan itself.
Here is the part many first-time buyers miss. PMI is built to end. Under the federal Homeowners Protection Act, the CFPB explains that you can ask your servicer to cancel once your balance is scheduled to reach 80% of the home's original value. You can ask earlier if extra payments get you there sooner. The servicer must grant the request if you meet a few conditions:
- You ask in writing.
- You are current and your payment history is good.
- You certify there are no junior liens.
- You show the value has not fallen below the original value, sometimes with an appraisal.
Automatic termination is a separate right. Per the CFPB's examination procedures, the servicer must terminate PMI when the balance is first scheduled to reach 78% of the original value. A midpoint backstop also exists if you are current. These rules apply to single-family principal residences with loans that closed on or after July 29, 1999. They do not apply to loans treated as high risk.
So PMI is not a life sentence on most conventional loans. That changes the whole comparison.
Key Terms Defined
PMI (private mortgage insurance): Insurance on a conventional loan that protects the lender, charged when your down payment is under 20%.
Original value: The lower of the purchase price or the appraised value at purchase, which is the figure the federal cancellation rules use.
Limited cash-out (rate-and-term) refinance: A new loan that pays off the old first mortgage and closing costs, with only incidental cash back.
Break-even: The point where the monthly savings from a new loan have repaid its closing costs.
LTV (loan-to-value): Your loan balance divided by your home's value.
What a Refinance Actually Costs
A refinance carries closing costs, similar in kind to the ones you paid at purchase. Closing costs are the upfront costs to get your loan and transfer ownership. On a refinance there is no transfer, but you still pay for the loan itself, a valuation, title work, and related services.
Reliable national percentages for refinance closing costs are hard to pin down, so this article does not offer one. Your Loan Estimate is the document that matters. It shows total closing costs and the cash you need to bring, separately from the payment. Those are different numbers, and many borrowers compare only the payment.
You can often roll costs into the new balance. That is convenient, but it raises your loan amount and your LTV. For a buyer who is still close to the 80% line, that can pull you back above it, which means PMI stays on the new loan.
Some marketing talks about "no closing cost" refinances. Those costs do not vanish. They are built into the interest or the balance. Treat the phrase as a different way of paying, not as savings.
Here is what a refinance involves from start to finish:
1. Application, then a Loan Estimate showing terms, costs, and cash to close.
2. A valuation. Per Fannie Mae, a refinance value can come from an appraisal, an automated valuation, or another acceptable method. Some files are offered a waiver of the appraisal, though not every file qualifies.
3. Underwriting of credit, income, assets, ratios, and LTV.
4. Closing, where the new loan is signed and funded. If the new LTV is above 80%, PMI is required again. At 80% or below, it is not.
Across the wholesale programs Lendmire places files with, the 620 decision score floor and the 50% ratio ceiling on automated findings mean most first-time buyers can be reviewed. But the new loan is a fresh underwriting, so a drop in credit or a rise in other debts since purchase can change the outcome. Everything is subject to lender guidelines and full file review.
One more effect people forget. After a refinance, the "original value" for cancellation purposes resets to the appraised value at the refinance. Your clock starts over.
When Staying and Dropping PMI Is the Better Fit
This route fits when:
- Your balance is paying down toward 80% of the original value, and a few years of payments will get you there.
- You have a strong payment record and no second mortgage or HELOC. A junior lien can block cancellation.
- Your current loan is structured the way you want, and a new loan would not improve it.
- You plan to move before a refinance could repay its own costs.
- You have little cash on hand after the purchase.
The cost is low. If your servicer needs a value check, you might pay for a valuation, and that is the main expense. Fannie Mae's Servicing Guide covers borrower-initiated termination for loans it owns, including how a valuation is used and that a request can be denied if the value comes back low.
Appreciation can help too, but it works differently than most people think. The federal 80% and 78% tests use original value. Removing PMI based on today's higher value comes from investor servicing rules, which generally require a minimum loan age, a valuation, and a clean payment history. The loan-age and equity thresholds vary by loan and by whether improvements were made, so ask your servicer for the exact test on your loan rather than assuming. A quiet bonus of this route: you never re-qualify, so a changed credit profile does not matter.
The limit is time. If your balance is still far above 80%, there may be years of premiums ahead, and that is where a refinance starts to look better.
When a Refinance Is the Better Fit
A refinance earns its costs when more than PMI is on the table. Consider it if:
- Your home value has risen enough that the new loan lands at or below 80% LTV, which removes mortgage insurance without waiting for the schedule.
- Your credit has improved since purchase, which could change what you are offered, including the cost of any remaining insurance.
- You want to change the loan's structure, such as the term or the type, and PMI removal is one benefit among several.
- You expect to keep the home long enough to repay the closing costs from the monthly savings.
- You hold a loan where PMI is hard to cancel. Lender-paid mortgage insurance, for example, is generally not removable like borrower-paid PMI, though you should verify how it works on your own loan.
It can also matter if your existing loan is not covered by the cancellation rules, or if the servicer's valuation keeps coming back low and you have a different valuation route available through a new loan.
Be careful with the math. Compare your total monthly cost before and after, not just the PMI line. If the new payment does not fall, there is no break-even at all. And a longer term resets the clock on interest, so a lower payment can still mean more total interest over the life of the loan. A shorter horizon in the home makes that worse.
The break-even logic is simple enough to do by hand. Add up the Loan Estimate's total closing costs. Subtract your new total monthly cost from your current one. Divide the costs by the monthly savings. The result is the number of months you must keep the loan to come out even. Then compare that to how long you realistically plan to stay.
Edge Cases That Change the Answer
Limited cash-out rules. The Fannie Mae limited cash-out guidance sets out who can use it. For applications since a 2023 change, at least one borrower on the new loan generally must be a current owner at application, with exceptions such as inheritance. Cash back is small by design.
Leverage by occupancy. For a one-unit principal residence, a rate-and-term refinance can reach 95% LTV, and 97% where the existing loan is agency-owned and the first-time buyer program allows. Cash-out is capped lower, at 80% on one unit and 75% on two to four units. Second homes and investment properties carry lower limits. If the home is a rental, occupancy decides the leverage, and that is the end of that topic here. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Delayed financing and seasoning. If you bought recently with cash and want to borrow against the home, specific exceptions apply. For a standard cash-out, the mortgage being paid off must be at least 12 months old and a borrower must have been on title for six months. A refinance soon after purchase is a narrow path.
Financed insurance. Financed borrower-paid mortgage insurance is not allowed on cash-out refinances or two- to four-unit loans.
Government-backed loans. FHA and VA loans follow different insurance and refinance rules. If your current loan is one of those, this comparison does not map cleanly, and the streamline programs are a separate conversation.
Mistakes to avoid. Do not assume PMI drops off automatically at 80%. You must request it. Do not forget that a HELOC or second mortgage can block cancellation. Do not assume a "value acceptance" offer means no risk. It only skips an appraisal. The loan must still pass underwriting.
A Balanced Verdict
For a first-time conventional buyer, PMI is usually a temporary cost with a defined exit, and a refinance is a purchase with its own bill. The cheaper path is often the patient one: keep paying down the balance, track the 80% date on your PMI disclosure, and send the written request when you are eligible.
The refinance wins in a narrower set of cases: real appreciation, improved credit, a loan structure you want to change, and a long stay ahead. If the only reason is PMI, run the break-even before you apply. If the break-even is long and your horizon is short, skip it.
Both numbers live in documents you already have or will receive: your PMI disclosure and a Loan Estimate. Compare them against how long you will actually own the home. Lendmire arranges conventional loan programs through wholesale lenders, and every figure here is subject to lender guidelines and full file review. Nothing here is a commitment to lend.
If you are weighing a refinance and want the break-even run on your own numbers, Lendmire can help you compare the programs on the same home.
Frequently Asked Questions
Do I have to refinance to get rid of PMI?
No. On most conventional loans for a principal residence, you can request cancellation in writing once your balance is scheduled to reach 80% of the original value, and the servicer must terminate it automatically at 78% if you are current. A refinance is one way out, not the only one.
Does my home's appreciation help me drop PMI?
Sometimes, but not through the federal 80% and 78% rules, which use original value. Current-value removal comes from investor servicing rules that typically require a minimum loan age, a valuation, and a good payment record. The thresholds differ by loan, so ask your servicer what applies to yours.
If I refinance, will I still pay PMI?
Only if the new loan is above 80% of the home's value. At 80% or below, mortgage insurance is not required. Rolling closing costs into the balance can push you back over that line, so check the new LTV before assuming PMI is gone.
Can a second mortgage or HELOC stop me from canceling PMI?
Yes. A request generally requires you to certify there are no junior liens, so a second mortgage or HELOC can block it. That is one case where a refinance that pays off both loans may be worth pricing.
How do I know if a refinance is worth the cost?
Divide the Loan Estimate's total closing costs by your monthly savings in total payment, not just the PMI line. That gives the months to break even. If you expect to move before then, or if the payment does not fall, the refinance is hard to justify.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges FHA, VA, conventional and jumbo home purchase and refinance financing in 16 states through wholesale lenders. Every option is subject to the lender's guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Fannie Mae Selling Guide B7-1-01
2. CFPB – When can I remove PMI?
3. CFPB – HPA examination procedures
4. Fannie Mae Servicing Guide B-8.1-04
This article is part of Lendmire’s conventional loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can a First-Time Buyer Use a Co-Signer on a Conventional Loan? · PMI Appraisal vs Refinance for a First-Time Buyer on a Conventional Loan · Should a First-Time Buyer Take a Conventional Loan With PMI or Wait?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.