The Quick Read: On a jumbo purchase, you can avoid mortgage insurance with less down by choosing a lender and loan structure that holds the risk itself instead of buying insurance on it. Jumbo loans sit above the conforming limit, so no government-backed guarantee stands behind them, and lenders set their own down payment and credit rules. The lenders manage that risk through credit score, cash reserves, debt ratios and appraisals. Those requirements replace the monthly insurance line.
Key Takeaways
- Jumbo means the loan amount is above the county conforming limit. The limit changes each year and by county.
- Mortgage insurance protects the lender on loans with a small down payment. Jumbo lenders usually price that risk into the file instead.
- Across the wholesale programs Lendmire places files with, the headline lane starts at a 660 decision score and reaches 90% leverage. Loans run up to $5,000,000 on the largest lanes. Every figure is subject to lender guidelines and full file review.
- Less down usually means stricter credit, larger reserves and tighter ratios. That is the real cost of skipping insurance.
- Some structures split the purchase into a first and second loan. Both payments count when the lender checks your ratios.
What Counts as a Jumbo Loan?
A jumbo loan is any mortgage above the conforming loan limit for the county where the home sits. Fannie Mae and Freddie Mac buy loans up to that limit. Anything above it falls outside their purchase programs. A jumbo loan begins one dollar above the county’s conforming limit.
Jumbo payment estimate
The starting figures are an example price in the jumbo range with ten percent down on a thirty-year fixed. Replace them with yours.
Editable benchmark: 7.40% as of October 15, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a jumbo loan quote.
Illustrative starting assumptions: a $1,000,000 price in the jumbo range, ten percent down on the top-leverage lane, 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 loan quote; jumbo rates are set by the lender and the lane at lock and differ from the conforming benchmark. An adjustable-rate scenario is shown at the benchmark for the whole term; the rate after the initial period is unknown. Reserve months and appraisal counts follow the lane sheet for the amount band; the automated finding may require more. Taxes, insurance and dues are editable estimates; closing costs are not included. On most lanes the conforming limit for the county decides whether a loan is jumbo at all; two lanes start at a stated dollar floor instead. Licensed in sixteen states for consumer mortgages.
The limit is not one number for the country. It tracks average home prices, so it moves each year, as NAHB’s summary of the FHFA announcement explains. It also varies by county and by unit count. High-cost counties carry a higher ceiling than most of the country.
That has a practical effect. A loan that is jumbo in one county can be a standard conforming loan in a high-cost county. Before you shop, check the current county limit on the FHFA conforming loan limit map. Do not rely on a blog post, because older limits stay online for years.
Lendmire’s jumbo loan programs are built for loans above that line. They come in fixed, adjustable and interest-only structures.
Do Jumbo Loans Require Mortgage Insurance?
Not by design. Private mortgage insurance, or PMI, protects the lender when a conventional borrower puts down less than 20%. The Texas Department of Insurance describes it that way.
Conforming loans need PMI because the lender is selling the loan to an agency. The insurer takes the first loss on a thin down payment. A jumbo has no agency behind it. The lender either keeps the loan or sells it to a private investor under that investor’s own rules.
So the answer depends on the lender. Some jumbo lanes carry no mortgage insurance at all. Others use an insured structure. Do not assume. Ask for the Loan Estimate and read the monthly payment lines. If there is no insurance line, you have your answer in writing.
Why Can a Jumbo Lender Skip Insurance?
Jumbo lenders take the risk themselves, so they charge for it in other ways. The result is a file that looks stricter from the first page. This is a fair reading of how the market works, not a quoted rule.
Here is what typically tightens as leverage rises:
- Credit score. The headline lane in the network starts at a 660 decision score. Some lenders in the market set a higher floor, and the score you need tends to climb with the leverage you ask for.
- Reserves. Lenders measure reserves in months of your full housing payment. The required months rise with the loan amount and with leverage.
- Debt ratios. The fixed lanes cap the ratio at 50%. The adjustable lanes cap at 45%, and the interest-only lanes at 43%.
- Appraisal. Above a lane’s threshold amount, a second appraisal is required. Higher-priced homes get more valuation scrutiny.
- Pricing. Extra risk can show up in the cost of the loan. This article does not quote pricing. Your Loan Estimate shows it.
That list is the trade. You skip the insurance premium, and the lender asks for more proof that you can carry the loan.
How Much Can You Put Down?
Leverage on the wholesale jumbo lanes reaches 90%, which means at least 10% down at the top. The 90% cap applies to the strongest purchase files on the headline lane. Several lanes top out at 89.99% combined loan-to-value. The rest stop at 80%, which means 20% down. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Combined loan-to-value, or CLTV, counts every loan secured by the home. If a structure uses a second loan, both loans count toward that percentage.
Occupancy matters too. Primary residences, second homes and investment occupancy each carry lane-specific leverage, and a primary residence gets the most. This article covers the home you live in.
Purchases also get more room than cash-out refinances. Cash-out sits at lower leverage than purchase, and the largest lanes add a cash cap.
Self-employed buyers face their own documentation and down payment questions.
How Is the Loan Underwritten, Step by Step?
Jumbo files follow a set path. Each step adds a check the lender needs to clear.
1. Confirm the loan is jumbo. Take the price, subtract the down payment, and compare the result to the county limit for your unit count.
2. Pick a structure. Choose fixed, adjustable or interest-only. Then decide whether to use one loan or a first and second loan together.
3. Document income, assets and employment. Jumbo files are usually fully documented and often reviewed by a person rather than an automated engine. Expect pay records, traditional personal-income documentation and bank statements, with exact lists set by the lane.
4. Count every payment. Federal ability-to-repay rules require the lender to make a reasonable, verified judgment that you can repay. The CFPB’s compliance guide says the rule does not prescribe one underwriting model. That is why jumbo standards differ from lender to lender. Payments on any second loan taken at the same time are part of that review.
5. Verify reserves. The lender wants to see cash left after closing, measured in months of the full payment. The required number rises with the loan amount.
6. Order the appraisal. Value is the lower of the price or the appraised value. Leverage is measured against that number. Above the lane’s threshold amount, expect two appraisals.
7. Review the Loan Estimate and Closing Disclosure. This is a consumer mortgage, so both documents apply. The Loan Estimate shows whether any insurance line exists.
Credit profile, ratios, reserves, leverage, appraised value, occupancy and property type decide the outcome. Qualification stays subject to lender guidelines and full file review. Nothing here is a commitment to lend.
What Structures Get You Less Down Without Insurance?
Two structures dominate. A third option often comes up in conversations, so it is worth naming.
| Structure | How it works | The catch |
|---|---|---|
| Single jumbo loan, higher leverage | One loan. Lender holds the risk. | Stricter credit, reserves and ratios |
| First plus second loan (piggyback) | First loan at 80%, second covers part of the rest | Two payments; second may vary |
| Insured conforming-size loan | PMI covers the lender | Monthly insurance line; only works up to the limit |
The single loan. This is the cleanest version. One loan, one payment, no insurance line. The file takes the weight instead. Lenders look hardest at reserves and credit here.
The piggyback. An 80-10-10 is the common version. The first loan is 80% of the price. A second loan covers 10%, and you put 10% down. The first loan avoids insurance because it sits at 80%. The second loan adds a second lien and a second payment. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
A caution on the piggyback: you do not own 20% just because the first loan sits at 80%. Total leverage is still 90%, and underwriters treat it that way. A home equity line used as the second loan is often variable, so its payment can change. The second lien also stands behind the first one if the home is ever sold at a loss. Compare the combined payment, not just the first loan.
Insured loans. If your loan fits under the county limit, standard conforming PMI is on the table. In a high-cost county, that may cover more of your purchase than you expect.
Where Does the General Rule Break?
Most of what you read online says jumbo means 20% down. It does not, and the exceptions are specific. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
High-cost counties. A “jumbo” label is county-specific. In a high-cost county the same loan amount may be conforming, and then insured structures become available. Check the FHFA map before you assume anything.
Lane differences. Some lanes reach 90% leverage. Several stop at 89.99% CLTV. Others stop at 80%. Two lanes accept non-warrantable condominiums. That matters if you are buying in a building that fails standard condo review, because a standard lane will not take it. Ask which lane your property fits before you chase a leverage number. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Ratio caps shift with the structure. The same borrower can clear 50% on a fixed lane and miss 43% on an interest-only lane. Pick the structure with your ratio in mind.
Two payments change the math. A piggyback adds a second payment, and that payment goes into your ratio. A buyer who clears the ratio on a single loan can miss it on a first plus second structure.
Stale limits. Some pages still list limits from several years ago. If an article quotes a limit without saying which year, ignore it.
Tax. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
What Are the Common Misconceptions?
Several ideas circulate as fact. Each one fails on a mechanic.
“Jumbo always means 20% down.” The 20% figure is a habit, not a federal rule. The ability-to-repay rule sets no minimum down payment. Each lender sets its own. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
“No mortgage insurance means no added cost.” The cost moves. It shows up as stricter reserves, tighter credit, a second loan or the pricing on the first.
“Jumbo loans skip federal rules.” They do not. Ability-to-repay applies to jumbo loans like any other consumer mortgage. Qualified Mortgage status is a separate question.
“I will have to cancel insurance later.” On a loan with no insurance, there is nothing to cancel. See the next section.
What Changes After Closing?
With no insurance, you have no cancellation project. Conforming borrowers track their balance until PMI can come off. Federal law lets them request cancellation at 80% of the home’s original value and requires automatic termination at 78%. The CFPB’s PMI cancellation page explains the schedule, including the midpoint rule and the good payment history it expects. It also asks for certification that no junior liens sit behind the loan.
That last point matters if you carry a piggyback or open a home equity line later. Those junior liens can complicate a cancellation request on an insured loan. A jumbo with no insurance avoids that issue.
The tradeoff is that your equity growth works differently. With a piggyback, you can pay off or refinance the second loan as the home gains value. With a single loan, you keep paying the full structure unless you refinance.
Who Is This Structure For?
A few borrower types fit this loan well.
- The high earner with limited cash. Strong income, lots of debt capacity, and a down payment that would drain savings. A lower down payment preserves liquidity, but the lender still wants reserves after closing.
- The equity-rich, cash-light buyer. Assets exist, but they are tied up in other holdings. Reserve rules decide whether this works.
- The self-employed buyer. Income is real, but documentation is heavier. The ratio caps and the file review matter more than the down payment.
- The buyer in a high-cost county. The loan may fit under the local limit. Insured conforming financing may cost less than a jumbo with leverage pushed to the maximum.
If your credit sits near a lane’s floor and your reserves are thin, a larger down payment is often the better move. A lower leverage tier is easier for a lender to approve.
What Are the Pitfalls?
Most problems come from assumptions made before the file is built.
- Quoting leverage before choosing a lane. The 90% figure applies to one lane. If your property or occupancy puts you in another, the cap drops.
- Ignoring the reserve requirement. Reserves rise with the loan amount. A buyer who spends the cash on the down payment can fail the reserve test.
- Skipping the second-loan payment in the budget. A piggyback’s second payment can change over time.
- Assuming the appraisal will match the price. Value is the lower of the two figures, and leverage uses that figure. A gap comes out of your pocket.
- Reading stale limits. Confirm the current county limit for your unit count. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Key Terms Defined
Conforming loan limit: The maximum loan size Fannie Mae and Freddie Mac will buy, set by FHFA and varying by county. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Combined loan-to-value (CLTV): The total of all loans secured by the home divided by the lower of price or appraised value.
Private mortgage insurance (PMI): Insurance on a conventional loan that pays the lender if the borrower defaults, usually required with under 20% down.
Piggyback loan: A second mortgage taken at the same time as the first, used to reduce the down payment or keep the first loan below a threshold.
Reserves: Verified cash or liquid assets left after closing, measured in months of the full housing payment.
Debt-to-income ratio: Your total monthly debt payments divided by your gross monthly income.
What Is the Next Step?
If you are buying a home and want to see whether a jumbo loan fits your file, Lendmire can help you compare the options and what each one asks of the file. Start with your county limit, your reserves and your target leverage. Those three numbers decide which lane makes sense.
Frequently Asked Questions
Can I get a jumbo loan with 10% down and no mortgage insurance?
Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
It depends on the lane and the file. In the wholesale programs Lendmire places files with, leverage on the headline lane reaches 90%, with a 660 decision score at the starting line. Qualification is subject to lender guidelines and full file review. Expect reserves and ratios to be tested harder at the top leverage tier.
Does a piggyback loan still count as a jumbo?
It can go either way. The first loan may sit under the county conforming limit, but the lender underwrites the combined exposure together. The second loan’s payment counts toward your ratios. Several lanes measure leverage as combined loan-to-value, so the second loan counts there too.
Is the 20% down rule a law?
Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
No. Twenty percent is the usual point where PMI is required on conventional loans, not a legal minimum. The federal ability-to-repay rule requires lenders to verify that you can repay. It does not set a minimum down payment. Each jumbo lender sets its own.
What happens if I have no mortgage insurance and my equity grows?
There is no insurance to cancel, so there is no cancellation step. Your equity builds as you pay down the balance and as the home gains value. If you used a second loan, you can pay it off or refinance it. A refinance is a new loan with its own file review.
Why would a lender ask for more reserves on a low-down-payment jumbo?
The lender is holding the risk instead of an insurer. Reserves show you can keep paying if income dips. They are measured in months of the full payment and rise with the loan amount.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending partners, and each application is reviewed individually by the lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your home or investment property. No commitment required.
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. NAHB: 2026 conforming loan limits
2. Texas Department of Insurance: Private mortgage insurance
3. CFPB: Ability-to-repay and qualified mortgage small entity compliance guide
4. CFPB: When can I remove private mortgage insurance from my loan?
This article is part of Lendmire’s jumbo loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can a Buyer Who Wants No PMI Get a Jumbo Loan With Little Down? · How Jumbo Loan Down Payment Rules Work for a 2-4 Unit Property · Can a Tech Employee Paid in RSUs Get a Jumbo Loan With Little Down?
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
Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.