The Quick Read: When a cash-out refinance pushes your new loan above your county’s conforming limit, the loan becomes a jumbo, and the lender’s own guidelines replace Fannie Mae’s. No single federal dollar ceiling applies above that line. Your maximum is whichever of several separate tests, such as value, leverage, ratios, credit, reserves and any cash cap, comes out lowest.
Key Takeaways
- The test is on the whole new loan: payoff of the old mortgage, plus the cash you want, plus any costs you finance. It is not the cash alone, and it is not your home’s value.
- A jumbo begins one dollar above the county limit. Same loan, different county, different label.
- Above the line, the agency cash-out percentage no longer governs. The lender’s program sets the cap.
- Across the wholesale jumbo programs Lendmire places files with, cash-out runs at lower leverage than a purchase, and the largest programs add a cash cap.
- Taking a little less cash can sometimes drop the loan back under the limit. Whether that is worth it is a real decision, not a trick.
What Does “Crossing the Limit” Actually Mean?
Crossing the limit means the new loan balance lands above the maximum Fannie Mae and Freddie Mac will buy in your county. The cash-out amount alone rarely tells you which side you are on. A modest cash request on top of a large payoff can tip the loan over.
The Federal Housing Finance Agency sets the line each year. It publishes a baseline limit for most of the country and a higher ceiling for high-cost areas, where the local limit can rise with 115% of the area’s median home value, up to 150% of the baseline. Limits also climb with unit count, from one to four units. Alaska, Hawaii, Guam and the U.S. Virgin Islands carry a separate, higher ceiling.
That produces three practical bands for any county:
| Band | Who sets the rules | What it means for cash-out |
|---|---|---|
| Conforming (at or under baseline) | Fannie Mae / Freddie Mac | Agency cash-out leverage caps apply |
| High-balance (above baseline, under county limit) | Still the agencies | Still agency rules, in a high-cost county |
| Jumbo (above county limit) | The lender’s program | Program leverage, ratios, reserves |
Here is the catch. A loan that is high-balance conforming in one county is a jumbo in the next one over. Look up your own county on FHFA’s conforming loan limit data page before you do any other math. This article does not quote the dollar limit, because it changes every year and varies by place.
How Do You Calculate the New Loan Amount?
The new loan amount is the payoff on your current mortgage, plus the cash you want to receive, plus any closing costs you choose to roll in. That total is what gets compared to your county limit. It is standard underwriting logic: the new loan replaces the old one, so the whole balance is the loan.
Use this worksheet with your own numbers:
| Line | Your figure |
|---|---|
| Current mortgage payoff (and any second lien you pay off) | A |
| Cash you want in hand | B |
| Costs you plan to finance | C |
| New loan amount (A + B + C) | Total |
| County limit for your unit count | Limit |
| Result | Over = jumbo; at or under = conforming |
Run it before you apply, then run it again at application. The limit moves each year, and it is not reduced when prices fall. A loan that was jumbo last year can be conforming now.
Three Ways It Plays Out
Picture a homeowner whose payoff is well under the county limit and who wants a small pull for a kitchen. The new total stays under the limit. The loan is conforming, and agency cash-out rules govern.
Now say the payoff is already close to the limit, and the owner wants a larger pull. Cash plus payoff lands a bit above the line. That loan is a jumbo, even though the owner’s existing mortgage was not.
Third, consider an owner whose payoff already sits above the limit. Any cash-out is jumbo cash-out, full stop. The only question is how much the program allows.
The middle case is where people get surprised. A conforming borrower thinks they are doing a small refinance and discovers the lender is applying a different rulebook.
Stay Under or Go Over?
Taking less cash to stay conforming and taking the full amount as a jumbo are both defensible. The right answer depends on how much the extra cash is worth to you and what the jumbo path demands in return.
| Factor | Stay at or under the limit | Cross into jumbo |
|---|---|---|
| Rulebook | Agency guidelines | Lender or investor guidelines |
| Cash-out leverage | Agency cap by occupancy and units | Program-specific, often lower on cash-out |
| Reserves | Lower expectations | Measured in months of payment, rising with the loan amount |
| Appraisal | One, typically | Two on larger loans, above a program’s threshold |
| Cash received | Smaller | Full amount you asked for |
If you need the full amount for a purpose that pays for itself, going jumbo may be the right call. If the extra cash is nice to have, the simpler conforming loan may serve you better. Flip point: when the cash you give up by trimming is more than you can fund another way, such as a second lien or a separate line, crossing the limit stops being the expensive option.
Compare against keeping your current first mortgage, too. A cash-out refinance replaces it, so you give up its existing terms. A second lien or home equity line can leave the first mortgage alone. Keep in mind that a new second lien counts toward your combined leverage, so it does not sidestep the leverage test.
What Sets Your Maximum Once You Cross?
Above the line, your maximum is the lowest result among several independent tests. That is how jumbo cash-out actually works, and it is why “it varies” is the honest answer to “what’s the cap.”
Across the wholesale jumbo programs Lendmire places files with, the envelope looks like this: a 660 decision score on the headline program, leverage up to 90% on the top programs (several of them measure that as 89.99% CLTV, and the rest stop at 80%), loans up to $5,000,000 on the largest programs, and a 50% ratio ceiling on the fixed-rate programs (45% on adjustable and 43% on interest-only). These are program-level figures, subject to lender guidelines and full file review, and not a commitment to lend.
| Test | What it limits |
|---|---|
| Appraised value | The base for every percentage below |
| Leverage (LTV/CLTV) | Loan size as a share of value; cash-out sits below purchase leverage |
| Ratios | The 50%, 45% or 43% ceiling, depending on the structure |
| Credit | The decision score floor for the program |
| Reserves | Months of the full payment, rising with the amount |
| Cash cap | A dollar limit on cash taken, on the two largest programs |
Two things matter most. First, occupancy: primary residence, second home and investment property each carry their own leverage, so the same house can support different amounts depending on how you use it. This article is about the home you live in. Second, the appraisal acts as a multiplier on everything. A lower value shrinks the leverage-based loan, and a jumbo can shrink toward a conforming-size loan.
The 80% you may see quoted is the agency cash-out cap on a one-unit primary residence in Fannie Mae’s eligibility matrix, with 75% for two-to-four units. It applies to loans at or under the limit. It does not carry over to jumbos.
What Changes After You Cross?
Crossing changes who writes the rules and how much scrutiny the file gets. Expect these shifts:
- Underwriting rulebook: the lender’s program guidelines, not Fannie Mae’s.
- Credit and ratios: a program credit floor and a ratio ceiling that depends on whether the loan is fixed, adjustable or interest-only.
- Reserves: counted in months of the full payment, growing as the loan grows.
- Appraisal: a second appraisal once the loan passes a program’s threshold amount.
- Property types: non-warrantable condominiums are accepted by some programs, but not all.
- Structure choice: fixed, adjustable and interest-only options, each with its own ratio ceiling.
Lendmire’s jumbo cash-out refinance program page lays out these lanes for primary-residence borrowers.
Edge Cases Where the Rule Bends
Seasoning. Agency cash-out rules look at how long you have held title and how old your current first mortgage is. Fannie Mae’s baseline is six months on title and twelve months on the existing loan. Jumbo programs set their own seasoning, so do not assume the agency clock applies. Borrowers who bought with cash may qualify under a separate delayed-financing exception, which follows its own documentation rules.
Limited versus full cash-out. If you take only a small amount back, the transaction may count as limited cash-out. Fannie Mae’s Selling Guide defines the category, and it matters most right at the line. Verify the current allowance there, since it has changed.
Second liens and HELOCs. Paying off a second lien rolls it into the new loan amount, which can push you over the limit. Leaving it in place changes your combined leverage instead.
Units and counties. Two-to-four unit primary residences have higher limits but lower agency cash-out caps. And the same loan can be jumbo in one county and conforming in another.
Cash-out-restricted states. A few states limit cash-out on a home loan by law. Check yours before assuming the program figures apply.
Year-to-year drift. The limit rises with the market. Rerun your check at application.
What Happens After You Sign?
On a primary-residence refinance, the CFPB says you generally have three business days to cancel. Funds normally arrive after that window passes. Policy proposals have floated changes to that right, but they are proposals, not current rules. Costs such as the appraisal and title also apply, and they change the math in the staying-under comparison above. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
When Not to Cross
Skip the jumbo path if any of these fit:
- The cash is optional and a smaller pull gets you under the limit.
- Your reserves would be stretched thin by the program’s month-count requirement.
- Your ratios sit near the program ceiling and any appraisal shortfall would break the file.
- A second lien or line would give you the cash without replacing your first mortgage.
Key Terms Defined
Conforming loan limit: The maximum loan size Fannie Mae and Freddie Mac will buy in a given county for a given unit count. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
High-balance loan: A conforming loan above the national baseline but at or under a high-cost county’s limit.
Jumbo loan: Any loan above the applicable county conforming limit, underwritten to the lender’s own guidelines.
Cash-out refinance: A new loan that pays off your current mortgage and gives you the difference in cash.
CLTV: Combined loan-to-value, which counts all liens against the home’s value.
Reserves: Liquid funds, measured in months of your full payment, held after closing.
Frequently Asked Questions
Is my loan jumbo if I take cash out?
It is if the new total balance exceeds your county’s limit for your unit count. That total is the payoff, plus cash, plus financed costs. A small pull on a modest balance can stay conforming, while the same pull on a large balance crosses the line.
Does the limit apply to my balance or my home value?
Neither exactly. It applies to the new loan amount. Your home’s value matters because it caps how much leverage the lender allows, but the jumbo label depends only on the loan size against the county limit.
Is there a maximum cash-out on a jumbo?
There is no single federal cap. Across the programs Lendmire places with, loans reach $5,000,000 on the largest programs, and the two largest add a cash cap. Value, leverage, ratios, credit and reserves each set a ceiling, and the lowest one wins. All of it is subject to lender guidelines and file review.
Can I take less cash and stay conforming?
Often, yes. Trimming the request until the total lands at or under the limit moves the loan back to agency rules. Weigh the lost cash against the added requirements of a jumbo before deciding.
Do financed costs count toward the limit, and what if the limit rises next year?
Financed costs count, because they add to the new balance. A higher limit can pull a loan that would have been jumbo back under the line. Recheck at application rather than relying on last year’s number.
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.
For your own numbers, request a scenario review with Lendmire.
For current guidelines and terms, see Lendmire’s jumbo loan programs page.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and home buyers in 16 states with FHA, VA, conventional and jumbo purchase and refinance loans arranged through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and the agency guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. FHFA – 2026 conforming loan limit values (news release)
2. FHFA – Conforming loan limit data page
3. Fannie Mae – Eligibility Matrix
4. Fannie Mae – Selling Guide, Limited Cash-Out Refinance
5. CFPB – Ask CFPB: waiving right to rescind
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: How a Jumbo Cash-Out Refinance Sizes Cash Past the Conforming Limit · Should a W-2 Homeowner Shrink a Jumbo Cash-Out to Stay Conforming? · How to Get a Jumbo Cash-Out After a Quitclaim Deed in Texas
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.