The Quick Read: On a jumbo purchase, the cash you need is set by lender guidelines rather than a federal rule, and a big salary does not erase it. Across the wholesale programs Lendmire places jumbo files with, leverage reaches 90% on the headline lane, which means roughly 10% down. Several lanes reach 89.99% combined loan-to-value, and the rest stop at 80%, which means 20% down. Your credit, loan size, reserves, and how your bonus pay is documented decide where you land, subject to lender guidelines and full file review.
Key Takeaways
- No single national jumbo down payment exists. Each lender lane sets its own leverage cap.
- The headline lane starts at a 660 decision score and reaches 90% leverage. Several lanes reach 89.99% combined loan-to-value. The rest stop at 80%.
- The down payment is only one pile of cash. Closing costs and reserves are separate piles.
- Traditional employment income is verified, not assumed. Bonus and stock pay need a documented history.
- Where the money comes from matters as much as how much you have. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
What Actually Sets Your Down Payment?
Lender lanes set it. Each wholesale jumbo lane has a leverage cap, a credit floor, and a ratio ceiling, and your file has to fit all three at once.
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.
A jumbo loan starts one dollar above the county’s conforming limit. That limit changes yearly, so this article does not quote it. Check your county before you shop.
Here is the envelope Lendmire’s wholesale programs work in. The headline lane starts at a 660 decision score. Leverage goes up to 90%, and several lanes reach 89.99% combined loan-to-value. The rest stop at 80%. Loans run to $5,000,000 on the largest lanes. The debt-to-income ceiling is 50% on the fixed lanes, 45% on the adjustable lanes, and 43% on the interest-only lanes.
Those are guideline figures, not promises. A 660 score gets you into the headline lane. It does not make the strongest leverage automatic. In practice, higher leverage usually pairs with stronger credit, more reserves, and cleaner documentation.
You can explore the full range of jumbo loan programs Lendmire arranges through wholesale lenders. Lendmire is a mortgage broker. It arranges the loan, and the lender reviews and approves it.
Is 20% down required? No. It is a common ceiling on the lower-leverage lanes, not a universal rule. Some lenders elsewhere set higher floors, and some set lower ones. Compare terms lender by lender. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Key Terms Defined
Loan-to-value (LTV): the loan amount divided by the lesser of price or appraised value. Down payment sets it.
Combined LTV (CLTV): the same ratio, counting every loan secured by the home.
Reserves: money left in your accounts after closing, measured in months of your full housing payment.
Debt-to-income (DTI): your monthly debts divided by your monthly gross income.
VOE (verification of employment): the lender’s confirmation, from your employer, that your job and pay are real.
Seasoning: how long money has sat in your account before you apply.
Non-warrantable condo: a condominium project that falls outside standard agency rules, often because of owner concentration or pending litigation.
How Does a Jumbo Lender Check Your Down Payment?
The lender runs six checks, in a fairly fixed order. Here is how a typical file moves.
1. Loan size versus the county limit. The lender compares the loan amount, not the price, to the limit. Above it, the loan is jumbo.
2. Down payment sets LTV. More cash down means lower leverage. Lower leverage opens more lanes.
3. Income is verified. Paystubs, W-2s, and an employment check come first.
4. Assets are verified. Statements show the cash exists, where it sits, and how long it has been there.
5. The appraisal sets the real LTV. Above a lane’s threshold amount, two appraisals are required. A low appraisal means you cover the gap or renegotiate to hold the same leverage.
6. The underwriter weighs everything together. Score, ratio, reserves, and income quality all count. Then conditions are issued.
Reserves scale with loan size. Across Lendmire’s wholesale lanes, a bigger loan means more months of full payment left in the bank. Expect that line item to grow faster than you think.
How Is W-2 Income Counted?
Base pay is the easy part. Bonus, commission, and equity pay take more proof. Underwriters want a documented pattern, not a good year.
The Fannie Mae Selling Guide is the neutral reference here. It recommends a two-year history for bonus, commission, and overtime. It accepts income received for a shorter period, no less than 12 months, when offsetting positive factors exist. The lender compares year-to-date income with prior years. For stable or rising income, it averages them.
Jumbo lenders often start from that baseline, then add their own overlays. Treat the table as a map, not a rulebook.
| Income type | Typical proof | History usually sought |
|---|---|---|
| Base salary | Paystub, W-2s, employer check | Steady employment |
| Bonus or commission | Paystub, W-2s, or VOE form | Two years preferred |
| Overtime | Same as bonus | Two years preferred |
| Stock compensation | W-2s, vesting records | Lender-specific |
Here is a practical point. A big raise at a new job can look great and still count for less. A short history makes the underwriter lean on offsetting strengths: low leverage, strong reserves, a higher score. Stock compensation counts as income only with documented history and continuance. If most of your pay is equity, ask the lender how it treats that income before you write an offer.
Where Can the Down Payment Come From?
Verified money, held in your name, with a paper trail. That covers more ground than most buyers expect.
- Bank accounts. Checking, savings, money market, and CDs work once verified. Unverified funds do not count.
- Brokerage accounts. Vested stocks, bonds, and mutual funds are acceptable under Fannie Mae rules if the value can be verified. Non-vested shares are not eligible. Fannie Mae’s guidance counts these assets at full value toward reserves. Documenting a sale is required when you use the proceeds for the down payment. Jumbo lenders may treat these assets differently.
- Retirement accounts. Vested 401(k) and IRA funds can count toward cash and reserves. Lenders may apply their own haircut.
- Gifts. Gift funds can work on a primary home or second home, with a gift letter and proof of transfer. Whether a given jumbo lane accepts them varies by lender.
Selling stock to fund a purchase can trigger a tax bill. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Large deposits deserve their own warning. On a purchase, a big deposit the lender cannot source can be subtracted from your verified funds. Moving money between your own accounts is fine. Do it early and keep the statements.
Three Buyer Profiles (No Dollar Figures Needed)
Run these as modeled scenarios, not promises.
The dual-income household on base pay. Both spouses have steady salaries and years at their employers. Income documentation is clean. The couple has a choice: put 20% down and use an 80% lane, or put about 10% down and use a higher-leverage lane if credit and reserves allow. Their question is not “can we qualify?” It is “how much cash do we want to leave in the bank?” Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
The single earner with heavy RSUs. Salary is solid, but much of the wealth sits in vested shares. Those shares can support the down payment and reserves if the value is verified. Unvested shares do not count. The decision is whether to sell shares for the down payment or keep them to show reserves.
The new-job, big-raise buyer. Pay jumped at a recent job change. The history is short. The lender may want more cash down, more reserves, or a lower-leverage lane to offset it. Waiting for a longer history can improve the file.
Down Payment or Liquidity: Which Do You Protect?
Often the answer is both, in balance. A larger down payment lowers leverage and can open lanes. More cash left over makes reserves easier to show.
| Choice | What you gain | What you give up |
|---|---|---|
| Put more down | Lower leverage, more lane options | Less cash after closing |
| Put less down | More liquidity, flexibility | Higher leverage, tighter lane fit |
| Fund from stock | Keep cash on hand | Possible tax bill, paper trail |
At high leverage, some lenders require mortgage insurance. Others don’t offer it at all. Because this varies by lender, ask each one directly. The tradeoff is simple: a smaller down payment means a larger loan balance, which pushes your debt-to-income ratio up too.
Homeowners weighing a jumbo cash-out rather than a purchase can read Lendmire’s piece Can a High-Earning W-2 Owner Finance Jumbo Cash-Out Closing Costs?.
Where the General Rule Breaks
A few situations change the math. Know them before you plan.
- County lines. FHFA sets conforming limits by county and unit count, and high-cost areas get higher ceilings. A jumbo loan in one county can be a conforming loan in another. Limits are not cut when prices fall.
- Seller or builder money. Fannie Mae does not allow interested-party contributions toward the down payment or reserves.
- Borrowed down payment. The lender checks that funds were not borrowed, because that creates debt you did not disclose.
- Gifts of equity. These can cover part of the down payment and closing costs, but they cannot count toward reserves.
- Other occupancy. Second-home and investment occupancy run at lane-specific leverage. For a primary residence, use the figures above.
- Non-warrantable condos. Two of the lanes consider them. Expect tighter terms.
- Price-based tests. Jumbo loans still have to show the borrower can repay. Under the General QM rule, a loan is reviewed only if its APR falls within 2.25 percentage points of the average prime offer rate, among other tests. A first-lien jumbo is “higher-priced” at 2.5 points or more over that benchmark. The CFPB notes that status triggers extra protections, including a full interior appraisal.
What to Do Before You Apply
Start well before you make offers.
- Pull your recent W-2s, paystubs, and two months of account statements.
- Move money between accounts early, and keep the paper trail.
- Do not open new credit or make large unexplained deposits.
- If you plan to sell stock, document the sale and plan for taxes.
- Decide how much cash you want left after closing, then work backward.
- Ask each lender how it treats bonus and stock pay.
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.
Frequently Asked Questions
Can I get a jumbo loan with less than 20% down?
Sometimes. Across the wholesale lanes Lendmire places files with, the headline lane reaches 90% leverage, which is roughly 10% down, and several lanes reach 89.99% combined LTV. The rest stop at 80%. Eligibility depends on credit, reserves, and the full file, and every figure is subject to lender guidelines.
Does a high salary reduce the down payment?
Not directly. Income helps with the debt-to-income ratio, but the down payment is set by the lane’s leverage cap. Strong income can make a stronger file, which may open higher-leverage lanes. Salary alone does not.
Do bonuses and RSUs count as income?
They can, with documentation. The Fannie Mae baseline prefers a two-year history for bonus income and accepts a shorter one, no less than 12 months, with offsetting factors. Stock compensation needs documented history and continuance, and each jumbo lender treats it differently.
Can I use stock or retirement funds for the down payment?
Often yes, if the assets are vested and the value can be verified. Selling shares usually needs a documented sale. Retirement funds may be discounted by the lender. Check how your lender treats each.
How much cash do I need beyond the down payment?
Closing costs plus reserves, which stay in your accounts after closing. Reserves are counted in months of full payment, and the months rise with the loan amount.
For your own numbers, request a scenario review with Lendmire.
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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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. Fannie Mae Selling Guide – bonus, commission, and overtime income
2. Fannie Mae SEL-2015-07 – stocks, bonds, and mutual funds
3. FHFA – 2026 conforming loan limit news release
4. Federal Register – General QM definition
5. CFPB – What is a higher-priced mortgage 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 Condo Owner in a High-Cost State Get a Jumbo Cash-Out? · How to Move Up a Jumbo Loan Lane Before You Apply · Jumbo Cash-Out Signing Requirements for an Out-of-State Spouse
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.