The Quick Read: A jumbo cash-out refinance replaces your current mortgage with a larger loan that sits above your county’s conforming limit, and you take the difference in cash. Across the wholesale programs placed through Lendmire, the headline lane starts at a 660 decision score and reaches 90% leverage on some lanes, with loans up to $5,000,000 on the largest. Cash-out sits at lower leverage than purchase, and every figure is subject to lender guidelines and full file review.
Key Takeaways
- Jumbo means the new loan exceeds the county’s conforming limit. The cash-out itself can push you over it.
- Cash-out leverage is lower than purchase leverage, and some of the largest lanes cap the cash you can take.
- The appraisal basis matters most for a renovation. A standard cash-out is sized on today’s value, not the finished house.
- Reserves and appraisals scale with the loan amount.
- Keeping your first mortgage and adding a second lien is a real alternative.
Key Terms Defined
Jumbo loan: A mortgage that starts one dollar above the county’s conforming limit.
Conforming limit: The largest loan Fannie Mae and Freddie Mac can buy in a county, set yearly by the FHFA.
Cash-out refinance: A new, larger mortgage that pays off the old one and hands you the difference.
Combined loan-to-value (CLTV): All loans on the home added together, divided by its appraised value.
Reserves: Liquid assets, counted in months of the full housing payment, that you hold after closing.
As-completed value: An appraisal estimate of what the home is worth once the planned work is done.
Draw: A staged release of renovation money as work is inspected.
Jumbo cash-out estimate
Enter the value, the balance, and the cash wanted; choose the occupancy and the structure; the lanes, the payment, and the reserves follow.
Editable benchmark: 7.24% as of October 29, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a jumbo cash-out refinance quote.
Illustrative starting assumptions: a $2,000,000 home value in the jumbo range, a $1,000,000 current balance, a principal residence on a thirty-year fixed structure at the current Freddie Mac conforming 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 rate field carries the weekly Freddie Mac thirty-year conforming benchmark, a market reference and not a jumbo cash-out refinance quote; a jumbo loan is priced by the lender at lock. The lanes shown are the wholesale cash-out lanes behind this page as of the snapshot date; the calculator reads each lane’s leverage, loan maximum by occupancy, cash-in-hand cap, and reserves as the lane table states them, and a Lendmire loan officer confirms the lane on the file. The cash available is the loan the lane allows less the balances paid off, before closing costs, which are not included; on most lanes a jumbo cash-out begins one dollar above the conforming limit for the county, and two lanes start at a stated dollar floor instead. The HELOC line is the line program’s combined loan-to-value ceiling applied to the same value and balance. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages.
What Makes a Cash-Out Refinance “Jumbo”?
A cash-out refinance is jumbo when the new balance lands above your county’s conforming limit. The limit is set by FHFA, and it differs by county. Most counties sit at the baseline. High-cost counties run higher, up to 150% of it.
Here’s the catch for renovators. The test applies to the new, larger loan, not your old balance. Say you owe less than the county limit today. You add a large kitchen, pool and primary suite budget to the loan, and the total crosses the line. The file is now jumbo, with different guidelines, different appraisal rules, and different reserves.
The reverse also happens. The same balance can be jumbo in a baseline county and conforming in a high-cost one. Look up your county’s limit on the FHFA list before you decide which lane you are in. The limit changes yearly, so check the current-year list rather than an old number.
One more point. Jumbo describes loan size. It does not describe underwriting style. A jumbo can be fully documented with traditional income, and it is still a regular consumer mortgage with a Loan Estimate and a Closing Disclosure.
How Is a Jumbo Cash-Out Underwritten, Step by Step?
The lender sizes the loan on value, then tests leverage, income, credit and reserves. Lendmire’s jumbo cash-out refinance program page lays out the lanes. Here is the file in order.
1. Pick the structure. One new first mortgage pays off the old loan and funds the project. Or you keep the first loan and add a second lien. Or the balance stays under the county limit and a conforming product applies.
2. Application and disclosures. You get a Loan Estimate, and a Closing Disclosure follows. You are entitled to a copy of the appraisal.
3. Appraisal. Above a lane’s threshold amount, two appraisals are required. Custom and high-end homes draw extra scrutiny because comparable sales are thin.
4. Underwriting. The lender verifies income, assets, credit and the property. The headline wholesale lane starts at a 660 decision score. The ratio ceiling is 50% on the fixed lanes, 45% on the adjustable lanes and 43% on the interest-only lanes.
5. Reserves. These are measured in months of the full payment and rise with the loan amount. The cash you pull out of the house does not count as a substitute for reserves on a larger file.
6. Closing and funding. Cash-out refinances generally carry closing costs. Funds arrive as one lump sum. That has consequences for paying contractors, covered below.
What decides the outcome: the new total loan against the county limit, the appraised value, leverage after the cash-out, ratios, credit, and reserves. A clean renovation scope helps too, with plans, a contractor bid, and permits where they apply.
How Much Can You Borrow Against the House?
Cash-out leverage is lower than purchase leverage on every lane. Across the wholesale programs placed through Lendmire, purchase leverage reaches 90% on the headline lane, and several lanes reach 89.99% CLTV. The remaining lanes stop at 80%. Cash-out sits below those purchase numbers, and the largest lanes add a cash cap on top. Two lanes carry that cap.
Loan size runs to $5,000,000 on the largest lanes. Reserves and appraisal requirements climb as the amount does.
Here is the part borrowers miss. Leverage is tested on the appraised value of the home as it stands. A standard cash-out does not credit you for the renovation you have not done yet. Picture a homeowner with a large amount of equity and a project budget close to a fifth of the home’s value. The loan has to fit under the lane’s leverage cap on today’s value, with the whole balance counted, not just the cash taken. If the project budget does not fit, the file needs a smaller scope, a phased plan, or a different structure.
Occupancy also moves the number. Primary residence, second home and investment occupancy each carry lane-specific leverage. This article assumes the home you live in.
Cash-Out vs. Other Ways to Fund the Work
The right tool depends on your existing first mortgage and the size of the project. The CFPB notes that a cash-out refinance may cost more or less than a HELOC depending on the terms, and tells borrowers to compare the new interest rate with the current one.
| Factor | Jumbo cash-out | Second lien or HELOC | Conforming renovation loan |
|---|---|---|---|
| First mortgage | Replaced | Stays in place | Replaced |
| Loan size | Above county limit | Separate from first | Within county limit |
| Money arrives | Lump sum | Lump sum or line | Staged draws |
| Appraisal basis | Current value | Current value | As-completed value |
| Best fit | Large project, current loan is not a bargain | Existing first loan is worth keeping | Smaller project, balance under the limit |
A conforming renovation product exists, and Fannie Mae’s HomeStyle Renovation is the best-known one. It uses an as-completed appraisal and releases funds as work progresses. It is a conforming product, so it does not apply once the loan is above the county limit. For a jumbo file, any as-completed treatment depends on the individual lender’s policy, and it needs to be asked about early.
The decision often reduces to one question: is your current first mortgage worth keeping? If it is, a second lien leaves it alone and a cash-out puts the whole balance on new terms. If it is not, a single new loan can be cleaner.
What Does a Cash-Out Reset Actually Change?
A cash-out replaces the whole loan, so the new terms apply to the entire balance, not only the cash you take. It also typically restarts the loan term. The Federal Reserve adds that taking out equity means you own less of your home, and rebuilding that stake takes time.
That is the mechanic, and it cuts both ways. A borrower with an older, more expensive loan may gain by resetting. A borrower with a first mortgage that is already well priced may lose by touching it. Compare the full picture: closing costs, the term reset, and what the new loan does to the part of the balance you already owed.
Closing costs are real. Appraisal costs can run higher when the lender wants two appraisals or a more detailed review of a custom home. Costs described as “built in” or “none” are still paid, either in the balance or in the pricing. Read the Loan Estimate line by line.
Where the General Rule Breaks: Edge Cases
These are the situations that change a jumbo cash-out file.
County mismatch. A balance that is jumbo in one county can be conforming in the next. The CFPB explains how to find a county’s limit. Run the new total, not the old balance.
Higher-priced loan status. A first-lien jumbo is generally treated as higher priced at a wider margin over the benchmark than other first liens, and those loans carry extra protections, including a full interior appraisal and often a multi-year escrow account. The CFPB’s higher-priced mortgage page sets out the test.
Condominiums. Non-warrantable condominiums are eligible on two lanes. If the project fails standard condo review, only those lanes apply.
Seasoning. A holding period is often required before a cash-out that pays off a recent first mortgage. A recent purchase or a recent refinance can block the file. Settlement statements document the date.
Scope creep. Lump-sum cash does not adjust itself when the project grows. If costs rise past the loan, you cover the gap from other money. On a staged-draw product, a change of scope usually means an updated appraisal and possibly new pricing. Another reason to ask early about structure.
Appraisal gap. A renovation does not always add its full cost to the appraised value. High-end finishes are the usual culprit, because buyers in the neighborhood may not pay for them. A lender sizing on current value is not exposed to that gap, but you are, if you plan to sell or refinance again.
Different occupancy. If the home is a second home or rental, leverage changes by lane. That is a separate analysis.
Documentation That Keeps the File Clean
Most jumbo files stall on paper, not on credit. The preventable gaps:
- Renovation scope: plans, a contractor bid, and permit status.
- Assets: statements that support the reserve months for the loan size, with large deposits explained.
- Income: traditional documentation on the fixed lanes, kept current.
- Property: an appraiser who can reach the home, plus a list of prior improvements and recent comparable sales for custom builds.
- Title: liens, old second mortgages and any HELOC that must be paid off or subordinated.
An appraisal reconsideration request is a routine step when comparable sales come in light on a custom home. A packet with recent neighborhood sales and documented improvements gives the appraiser something concrete to review. It does not guarantee a different value.
Managing a Lump Sum Against a Staged Project
A cash-out pays out at closing. Contractors get paid in stages. Plan for the gap before you apply.
Size the loan to the real budget, with a contingency line and soft costs such as design fees and permits. Borrowing too little forces a second financing step mid-project. Borrowing too much costs interest on money that sits idle, and it eats into your leverage cap.
Keep the proceeds in an account you control and pay against inspected milestones, as a draw schedule would. That imitates the discipline a renovation loan builds in. Also tell your insurance agent about the project, since coverage needs can change as the home does.
Sequence matters too. Many borrowers get an appraisal-ready scope and bids in hand first, then apply, so the loan amount matches real numbers rather than estimates.
Who Should Use This Structure, and Who Shouldn’t
A jumbo cash-out tends to fit a homeowner with substantial equity, a large single project, and a current mortgage that is not a bargain worth protecting. It also suits someone who prefers one payment and one lender over a first loan plus a second lien.
It fits poorly when the existing first mortgage is strongly priced, when the project is small relative to the balance, or when the budget needs staged control and the borrower has no plan to manage a lump sum. In that last case, ask about renovation-specific structures or a second lien.
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. Qualification is subject to lender guidelines and full file review, and nothing here is a commitment to lend.
Frequently Asked Questions
Can I do a cash-out refinance on a jumbo loan to pay for a renovation?
Yes, when the file meets the lane’s guidelines. Across the wholesale lanes, cash-out sits at lower leverage than purchase, loan amounts reach higher limits on the largest lanes, and some lanes cap the cash you can take. Approval depends on credit, ratios, reserves, and the appraisal.
Will the appraisal count the renovation I haven’t built yet?
Usually not on a standard cash-out, which is sized on the home’s current value. Renovation-specific loans may use an as-completed value, but Fannie Mae’s HomeStyle is conforming only. On a jumbo, ask the lender whether any as-completed treatment exists.
Do I lose my current first-mortgage terms?
Yes. A cash-out replaces the whole loan, so new terms apply to the entire balance, and the term typically restarts. If your existing loan is worth keeping, a second lien leaves it in place.
Do I need reserves?
Yes. Reserves are counted in months of the full payment and rise with the loan amount. Larger loans also trigger two appraisals above a lane’s threshold amount.
What if the project costs more than the loan?
The shortfall comes from your own funds. A cash-out is a lump sum and does not adjust to overruns. Build a contingency into the amount before applying.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and home buyers in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending channels; Lendmire brokers the financing and the lender underwrites each application. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
For the program’s current guidelines, see jumbo loan programs.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. FHFA – 2026 conforming loan limit announcement
2. CFPB – Cash-out refinance vs. HELOC and similar loans
4. Federal Reserve – Refinancings
5. CFPB
6. CFPB – Higher-priced mortgage loan
This article is part of Lendmire’s jumbo cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Primary Home Refinance LTV Limits for Conventional and Jumbo Loans · How Two Appraisals Size a Jumbo Cash-Out Refinance on a Primary Home · Does Every Trustee Have to Sign a Jumbo Cash-Out Refinance?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.