The Quick Read: On a jumbo cash-out loan, the lender sets the score floor, not a federal rule. On the wholesale programs Lendmire works with, the headline lane starts at a 660 decision score. A second home taking cash out usually needs more than the bare floor, because lenders pair score with lower leverage and more reserves. Your score, your loan-to-value, your reserves and your debt ratio get read together as one grid.
Key Takeaways
- No government agency sets a minimum credit score for a jumbo loan. Each lender or investor sets its own.
- The headline jumbo lane starts at a 660 decision score, with leverage up to 90% on the program overall. Cash-out on a second home sits lower than that.
- A higher score can unlock more loan-to-value or fewer reserve months. A score at the floor usually trades something away.
- Occupancy matters. A true second home is priced and sized differently from a rental.
- Subject to lender guidelines and full file review, nothing here is a commitment to lend.
What Exactly Are You Applying For?
You are applying for three things stacked together: a jumbo loan, a cash-out refinance, and a second-home occupancy type. Each layer adds scrutiny.
A jumbo loan is any mortgage that starts one dollar above the conforming loan limit for the county where the home sits. That limit changes yearly and varies by county, so check the current number on FHFA’s conforming loan limit page. Loans above it fall outside the standard Fannie Mae and Freddie Mac framework. That is why jumbo rules vary from lender to lender.
A cash-out refinance replaces your current mortgage with a new, larger one. You keep the difference as cash. That is different from a HELOC or home equity loan, which sit behind your existing first mortgage and leave it in place.
A second home is a home you live in for part of the year. It is not your main residence and not a rental. A vacation house you use yourself fits. One you rent out most of the year does not.
Across the wholesale programs we place files with, these three layers are exactly what shapes the credit bar. Lendmire’s jumbo cash-out refinance program covers fixed, adjustable and interest-only structures, and the second-home occupancy sits inside that same grid.
One quick disambiguation. “Second home” is not “second mortgage.” A second mortgage is a loan behind your first. A second home is a different property. Search results mix the two constantly.
What Is the Minimum Credit Score?
There is no single national number. The floor comes from each lender’s own rules, and on jumbo loans those rules usually sit above the conforming minimums.
Here is how it looks on the programs we arrange loans through:
- The headline lane uses a 660 decision score.
- Leverage on the program overall reaches up to 90%. Several lanes cap at 89.99% combined loan-to-value, and the rest stop at 80%.
- Loan amounts reach $5,000,000 on the largest lanes.
- Debt-to-income ceilings run up to 50% on the fixed lanes, 45% on the adjustable lane and 43% on the interest-only lanes.
That 660 is the entry point, not a promise. Occupancy type and transaction purpose adjust the leverage each lane allows. Cash-out comes in at lower leverage than a purchase. The largest lanes also put a cash cap on how much you can pull out. A second home gets its own lane-specific leverage on top of that.
So the honest answer is this: 660 gets you into the headline lane. Where your score sits above that decides how much loan-to-value and cash-out the lender will allow on a second home.
Some lenders outside this network set a higher floor for second-home cash-out. That is a lender choice, not a rule. It is also why asking one lender “what is the minimum?” tells you little about the market.
Why a Second Home Is Held to a Higher Bar
Lenders see risk in layers. Each layer, taken alone, is manageable. Stacked together, they push the credit bar up.
Layer one: occupancy. If money gets tight, borrowers tend to protect the home they live in first. A second home comes second. Lenders price that in.
Layer two: cash-out. Taking cash out means less equity left in the property, and a bigger new loan replacing the old one. Lenders respond with lower maximum leverage than a purchase.
Layer three: loan size. Bigger loans mean bigger losses if something goes wrong. Reserves, appraisal requirements and score expectations tend to scale with the amount. On the programs we use, some lanes require two appraisals above a threshold amount.
You can see the same pattern in the agency world. Fannie Mae’s Eligibility Matrix ties credit-score tiers to loan-to-value bands. It caps principal-residence cash-out at 80% for a one-unit home. Second-home cash-out gets tighter tiers than that. Fannie Mae’s matrix is a conforming benchmark, not a jumbo rule, so treat it as a pattern, not a number to copy. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Think of it as stacked doors. Each one has its own lock, and a higher score opens more of them at once.
How Is Your Qualifying Score Chosen?
Most lenders pull a tri-merge report. That is one credit report combining data from all three bureaus. You then have three scores, and the lender picks one to qualify you.
Lenders commonly use the middle of the three. With two borrowers on the loan, the lower borrower’s score often drives the decision. The exact method varies, so ask yours before you apply.
This matters more than it sounds. A co-borrower with weaker credit can pull your qualifying score down. Sometimes the cleaner path is applying alone, if your income and assets carry the loan on their own.
Beyond the number, lenders look at:
- Recent late payments, especially on mortgages.
- How much of your revolving credit you are using.
- Recent credit inquiries and new accounts.
- Past credit events and how long ago they happened.
- Proof of your current housing payment, if it does not show on your credit report.
A strong score with a recent mortgage late payment can read worse than a middling score with a clean history. The number opens the door. The history decides how the lender feels about it.
How Score, Loan-to-Value and Reserves Work Together
Credit score is one lever among several. Here is how the levers interact on a second-home cash-out.
| Lever | If it improves | If it weakens |
|---|---|---|
| Credit score | More leverage, fewer reserves | Lower leverage or more reserves |
| Loan-to-value | Easier to offset a lower score | Score needs to be higher |
| Reserves | Can offset a borderline score | Tighter on size and score |
| Debt ratio | More room on the whole file | Smaller loan or a decline |
Loan-to-value (LTV) is your loan balance divided by the home’s appraised value. Taking less cash out lowers it. A lower LTV can make a borderline score workable, because the lender has more equity cushion.
Reserves are liquid funds you hold after closing, counted in months of your full housing payment. On the programs we place, reserves rise with the loan amount. Lenders often count reserves across every property you finance, not only the new one. Fannie Mae’s guide on multiple financed properties shows that principle at work in the conforming world. Jumbo lenders set their own version.
Debt-to-income (DTI) is your monthly debts divided by your monthly income. Carrying two homes puts both payments in the ratio. That is why a second-home borrower with a high score can still get a smaller loan than expected.
The practical read: a 700-plus score with a modest cash-out and plenty of reserves sits in a different spot than a score near the floor asking for the maximum.
Where the General Rule Breaks
The “higher score, better outcome” rule holds most of the time. These are the places where it bends.
Conforming versus jumbo. Under the county limit, agency rules and automated underwriting apply. Above it, they do not. Investor overlays take over, and the floor changes from lender to lender. There is no national jumbo floor to look up.
Rental use. A home rented out heavily, or run by a manager who controls who stays, can fail the second-home test. Then it gets treated as an investment property with stricter terms. Fannie Mae’s occupancy definitions require that you occupy the home for part of the year and keep exclusive control. Occupancy decides the leverage, so describe your plans honestly.
Condominiums. Two of the lanes we place with accept non-warrantable condominiums. That is a condo the agencies would not buy. If your second home is a condo with unusual building rules, the lane you land in can matter as much as your score.
Co-ops. Co-op share loans have narrower options, and second-home cash-out is often restricted. Confirm current policy with a lender before assuming anything.
Non-QM and portfolio loans. Some lenders keep loans on their own books. That can allow flexibility on credit events or income types, usually at a higher cost. It is a trade, not a loophole.
State rules. Some states cap cash-out leverage by law. Lendmire is licensed for consumer lending in 16 states, and which one the home sits in can shape the options.
Three Borrower Pictures
These are illustrations, not promises. Every outcome depends on lender guidelines and full file review.
Comfortably above the bar. A borrower with a score well above the headline floor, a clean payment history and generous reserves. They are asking for a moderate cash-out against a vacation home. The grid generally has room. Their question is not “can I qualify?” but “how much leverage do I want to use?”
Just under the line. A borrower whose middle score sits a little below where a lane gets comfortable for a second-home cash-out. Their options are usually to take less cash out, show more reserves, or raise the score before applying. The same house can be a “no” at one leverage and a “maybe” at a lower one.
A recent credit event. A borrower with a strong score now but a recent late payment or a past event. The score looks fine, but the lender wants to see how long ago it happened and what has changed. Non-QM lanes can sometimes fit this profile, though at different terms.
If You Are Just Under the Line
A near-miss is fixable more often than people expect. Here is a sensible order of operations.
1. Pull your own reports first. Look for errors, old accounts you forgot, and balances that are higher than you thought.
2. Pay down revolving balances. Credit card utilization is among the fastest-moving parts of a score. Do it before the lender pulls your credit.
3. Hold off on new credit. A new card or car loan right before applying adds inquiries and debt.
4. Ask about a rescore. After you pay balances down, a lender can sometimes order an updated score from the bureaus. Ask your loan officer whether that applies.
5. Lower the ask. Taking less cash out reduces LTV. That can offset a score that is near the floor.
6. Add reserves. More post-closing liquidity can strengthen a thin file.
7. Reconsider a co-borrower. Make sure the added income outweighs the added credit risk.
Be careful about timing. A score takes time to improve, and a rescore only helps if the underlying balances really changed.
Lender variability can work in your favor. Lenders have different overlays, and a score that misses one grid may fit another. Useful questions to ask: Which score do you use? What is your leverage on a second-home cash-out? Is there a cash cap? How many reserve months, and are they counted across all my properties?
What the Lender Verifies
A strong score does not skip the paperwork. Federal rules require most lenders to make a reasonable, good-faith decision that you can repay. The CFPB’s ability-to-repay explainer says lenders generally have to find out, consider and document your income, assets, employment, credit history and monthly expenses. That applies to jumbo loans too.
In practice, a file usually includes:
- Pay stubs or traditional personal-income documentation, depending on how you earn.
- Bank and brokerage statements for assets and reserves.
- Your current mortgage statement.
- Insurance and tax bills for both properties.
- Proof of your housing payment history where it is not on your credit report.
- An appraisal of the second home. Larger loans may call for a second appraisal.
What a Cash-Out Does to Your Budget
Your score gets you the loan. Your budget has to live with it.
Because you get a new loan, the interest rate and other terms change. If your current loan has terms you like, weigh that before replacing it. A larger loan can also raise your monthly payment and stretch the payoff time.
There is also risk in how you use the money. Using cash out to pay off other debts converts unsecured debt into debt secured by your home. If payments become hard to meet, the home is on the line.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Key Terms Defined
Decision score: The single credit score a lender uses to qualify you, commonly the middle of three bureau scores.
Jumbo loan: A mortgage that starts one dollar above the county’s conforming loan limit.
Cash-out refinance: A new mortgage larger than your old one, where you keep the difference as cash.
Second home: A home you occupy for part of the year, which is not your main residence and not a rental.
Loan-to-value (LTV): Your loan balance divided by the home’s appraised value.
Reserves: Liquid funds left after closing, measured in months of your full housing payment.
Tri-merge report: A credit report that combines data from all three credit bureaus.
What to Do Next
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. Start with your middle score, your target leverage and your reserves, and see which lane fits. Lendmire arranges these loans as a mortgage broker through wholesale lenders. Subject to lender guidelines and full file review, and not a commitment to lend.
Frequently Asked Questions
What credit score do I need for a jumbo cash-out on a second home?
It depends on the lender, since no federal rule sets one. On the wholesale programs Lendmire places files with, the headline lane starts at a 660 decision score. A second-home cash-out generally calls for more than the bare floor, paired with lower leverage and reserves. Final eligibility is subject to lender guidelines.
Does the conforming Fannie Mae minimum apply to jumbo loans?
No. Fannie Mae’s matrix covers loans eligible for delivery to Fannie Mae, which means loans under the county limit. Jumbo lenders write their own grids, and those usually sit above the conforming floor. Use the matrix as a pattern for how score, leverage and reserves interact, not as a jumbo minimum.
Which score does a lender use if I have two borrowers?
Lenders commonly take the middle of each borrower’s three scores, then rely on the lower borrower’s result. Methods vary, so ask before you apply. If a co-borrower’s credit is much weaker, check whether applying alone still works on your income and assets.
Can a larger down payment or lower LTV offset a lower score?
Often it helps. Taking less cash out lowers LTV, which gives the lender more equity cushion. More reserves can also strengthen a borderline file. These trades are lane-specific, so a lender may accept one trade and decline another.
What if my second home is rented out part of the year?
Occupancy decides the leverage, so the use has to match what you tell the lender. A home you rent out heavily, or one a manager controls, can be treated as an investment property with stricter terms. A second home generally means you occupy it for part of the year and keep exclusive control.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire is a mortgage brokerage (NMLS# 2371349) licensed for consumer mortgage lending in 16 states, arranging FHA, VA, conventional and jumbo purchase and refinance loans through a wholesale lending network. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. FHFA’s conforming loan limit page
2. Fannie Mae – Eligibility Matrix
3. Fannie Mae Selling Guide B2-2-03 – Multiple Financed Properties
4. Fannie Mae Selling Guide B2-1.1-01 – Occupancy Types
5. CFPB – What is the ability-to-repay rule?
This article is part of Lendmire’s Jumbo Loans series — every loan program’s qualification details, guidelines, and scenarios live on the loan options page.
Related reading: Can a Jumbo Cash-Out on a Primary Home Fund a Second Home? · Jumbo Cash-Out Credit Requirements for a High-Earning W-2 Owner · How to Get a Jumbo Cash-Out on an Inherited Home After Probate
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.