The Quick Read: A jumbo cash-out refinance with a twelve-month reserve test replaces your current mortgage with a larger one above the county’s conforming limit, and it requires about a year of full housing payments sitting in verified accounts after closing. The program that fits depends on three things: your loan size, how much leverage you need, and how the lender counts reserves. Cash-out proceeds may or may not count toward the twelve months, and that one rule often decides whether a file works.
Key Takeaways
- Twelve months of reserves is a lender overlay on jumbo loans. It is not a federal rule.
- Reserves are measured in months of your full new payment: principal, interest, taxes, insurance, and any HOA dues.
- Cash-out leverage sits below purchase leverage, so the appraisal sets how much cash you can take.
- Loan size, occupancy, and credit all push the reserve count up or down.
- The best program for your situation is a match of loan size, leverage, and reserve treatment. A single ranked winner does not exist.
What Is a Jumbo Cash-Out Refinance?
A jumbo cash-out refinance is a new first mortgage, larger than your current one, that pays off the old loan and hands you the difference in cash. “Jumbo” means the new loan sits above the conforming limit for your county. Fannie Mae and Freddie Mac cannot buy loans above that line, so private lenders write them under their own rules.
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.
Loan size, not home price, defines jumbo. A loan that is jumbo in one county can be conforming in a higher-cost county. Check your county’s current limit before you assume which side you are on.
Here is how Lendmire sees the shape of these loans from the broker’s chair. The wholesale programs that write them run from a 660 decision score on the headline lane, with leverage up to 90% on purchases. Cash-out leverage sits lower than that, and several lanes stop at 80% on the whole. Loans reach $5,000,000 on the largest lanes. Every figure is subject to lender guidelines and full file review, and none is a commitment to lend.
If you want the program overview first, Lendmire’s jumbo cash-out refinance program page lays out the lanes in one place.
Why Twelve Months? What the Number Really Means
Twelve months is a lender’s own comfort level. Agency loans, the ones Fannie Mae and Freddie Mac buy, are looser. Per the Fannie Mae Selling Guide on minimum reserves, a one-unit primary residence often needs no reserves at all. The same guide ties reserves to payment months and to things like occupancy and debt ratio. Jumbo lenders keep the same yardstick and raise the height of the bar.
Why? Nobody guarantees or buys these loans in the agency sense. The lender holds the risk. A year of payments in the bank tells it you can ride out a job gap or a big repair bill without missing a payment.
Reserve months also tend to rise with the loan amount. A modest jumbo and a very large one rarely carry the same count. Occupancy matters too. Primary, second-home, and investment occupancy each come with their own leverage, and second homes draw tighter terms than a main residence.
How Do You Calculate Twelve Months?
You need two buckets of cash, not one. Here is the math in words.
1. Take your new full monthly housing payment: principal, interest, taxes, insurance, and any HOA dues.
2. Multiply it by twelve. That is your reserve target.
3. Add the cash you need to close the loan.
4. Both amounts must sit in verified accounts.
The order matters. Lenders subtract the cash you need to close first, then count what is left as reserves. A common mistake is to look at a bank balance, call it reserves, and forget that closing costs come out of it.
Note the word “new.” The cash-out raises your balance. It can also change the payment you are measured against, so the reserve target moves with it.
What Counts as Reserves, and What Doesn’t
Reserves are money you can reach after closing. Home equity is not on the list.
| Asset | Usually counts? | What to know |
|---|---|---|
| Checking and savings | Yes | The cleanest form. |
| Stocks, bonds, mutual funds | Yes | Market value, with a paper trail. |
| Retirement accounts | Often | Vested amount only, and may be discounted. |
| Gift funds | Program-dependent | Rules vary. Ask before you plan on it. |
| Cash-out proceeds | It depends | Some programs accept them, others do not. |
| Equity in the home | No | Real estate is not a liquid asset. |
The Fannie Mae Selling Guide lists acceptable sources as checking or savings accounts, investment accounts, and the vested amount in a retirement account. Under agency rules, you do not have to cash out a retirement account for it to count. A jumbo lender may apply its own discount to those balances, so a $1 balance is not always $1 of reserves.
The cash-out proceeds question is the big one for a twelve-month file. Under agency rules, the cash you take out cannot count. Some jumbo programs treat it differently, and others want you to document reserves on your own before closing. Ask for the treatment in writing before you pay for an appraisal. (A program that quietly counts proceeds can turn a failing file into a passing one, so this is the first question a broker asks.)
How Is a Jumbo Cash-Out Underwritten, Step by Step?
The underwriting path is the same on every lane, with different cutoffs.
Step 1: Size the loan against value. The new loan must stay under the program’s maximum leverage on the appraised value. It must also pay off your current mortgage and any other liens, plus closing costs if you finance them. Whatever remains is your cash.
Step 2: Credit and ratios. The headline lane works from a 660 decision score. The debt-to-income ceiling is 50% on the fixed lanes, 45% on the adjustable lane, and 43% on the interest-only lane. Cash-out raises the balance and the payment, so it lifts your ratio.
Step 3: Income and documents. Lenders must make a good-faith finding that you can repay. The CFPB’s ability-to-repay rule says they generally find, consider, and document income, assets, employment, credit history, and monthly expenses. This is why a jumbo file asks for more paper than an agency file.
Step 4: Appraisal. Above a lane’s threshold amount, expect two appraisals. You have a right to a copy. Under Regulation B, the lender must provide it promptly after completion and before closing. The lender may charge a reasonable fee to cover the appraisal cost.
Step 5: Reserves verification. The lender checks your post-closing liquid assets against the target above.
Step 6: Closing and cancellation. Most refinances on a home you live in carry a federal right to cancel after signing. Cash is generally not released until that window passes. If you cancel, the original loan stays in place and you still owe it. This is a consumer mortgage, so a Loan Estimate and Closing Disclosure apply.
What Structures Can a Jumbo Cash-Out Take?
Programs come in three payment shapes: fixed, adjustable, and interest-only. The shape moves the ratio ceiling, as shown above. Fixed lanes carry the highest ceiling, and interest-only the lowest.
A few other lane features matter on this kind of file:
- Leverage. Cash-out sits at lower leverage than purchase. A cash cap applies on two of the largest lanes.
- Occupancy. Primary, second-home, and investment properties each get their own leverage.
- Condos. Two lanes accept non-warrantable condominiums, which are condos that fail agency project rules.
- Appraisals. Two are required above a lane’s threshold amount.
Keep your focus on the file. A lane can look perfect on one feature and fail on another, which is why a broker who sees many lanes beats one who sees one.
Where Does the General Rule Break?
Several edge cases change the answer.
Proceeds counted as reserves. Covered above. Treatment varies by program, so confirm it first.
Multiple financed properties. Agency reserve minimums vary with how many other financed properties you own, and jumbo lenders often look at the same thing. More properties can mean more months.
Self-employed borrowers. Income documentation is heavier, and a lender may lean harder on reserves to offset it. Plan your paperwork early.
Large deposits. Money that just arrived in your account draws questions. Lenders may ask for a source and a paper trail. A fresh transfer can fail a check that a seasoned balance would pass.
Seasoning. Lenders set waiting periods since purchase or since your last refinance.
State limits. A few states restrict cash-out on a home. Lendmire arranges consumer loans in 16 states: Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Tennessee, Texas, Virginia, and Washington. State rules can change the structure, so ask early.
Agency cash-out rules as a benchmark. The Fannie Mae cash-out guide adds reserves when a cash-out file runs a high debt ratio. That pattern echoes in jumbo, only with a taller bar.
How Do You Judge the Best Program for Your Situation?
Nobody publishes a ranking of jumbo cash-out programs, and any list that claims to rank them is guessing. The best program for your situation is the one whose limits sit around your numbers. Use these criteria.
| Criterion | The question to ask |
|---|---|
| Loan size | Does the lane reach your amount? |
| Leverage | Does the cash-out cap leave enough cash? |
| Reserve months | How many, and measured on which payment? |
| Reserve treatment | Do proceeds, retirement funds, or gifts count? |
| Ratio ceiling | Does the structure’s limit fit your debts? |
| Appraisals | Is one or two required at your amount? |
| Property type | Is your condo, second home, or primary accepted? |
Run your file through that table and the lanes sort themselves. The lenders that write this loan differ on each row, and they differ by file. That is the reason a broker that shops several wholesale lenders can match your scenario to a program, rather than hoping a single lender’s rules happen to fit.
What If You Don’t Have Twelve Months?
You have options, and none requires giving up.
- Take less cash. A smaller loan means a smaller payment, which means a smaller reserve target.
- Find a program that counts proceeds. Some do, and that can close the gap.
- Count every eligible asset. Vested retirement and investment accounts may count, subject to the lender’s discount.
- Reduce leverage. Putting more equity back in can soften the ask.
- Wait and build the balance. If the file is close, a few months of saving may be enough.
Weigh the opportunity cost, too. Twelve months of payments locked in an account is money not working elsewhere. If the cash you want to take out is smaller than the cash you must hold, the loan may not make sense. The CFPB’s guide to using home equity notes that a bigger loan can lengthen your payoff time and raise your monthly payment. It also changes your rate and terms. Compare that against simply keeping the loan you have.
Key Terms Defined
Jumbo loan: A mortgage above the county’s conforming limit, so Fannie Mae and Freddie Mac cannot buy it.
Cash-out refinance: A new, larger mortgage that pays off the old one and gives you the difference in cash.
Reserves: Verified liquid assets you hold after closing, counted in months of your full housing payment.
PITIA: Principal, interest, taxes, insurance, and association dues, the full monthly housing payment.
Loan-to-value (LTV): The new loan balance divided by the appraised value of the home.
Overlay: A lender’s own rule that goes beyond agency guidelines.
Frequently Asked Questions
Do cash-out proceeds count toward twelve months of reserves?
It depends on the program. Under agency rules, cash you take out cannot count. Some jumbo programs accept proceeds and others require you to document reserves separately. Get the treatment in writing before you order an appraisal.
Can I use retirement funds?
Often, yes, up to the vested amount. Under agency rules you do not have to withdraw the money for it to count. A jumbo lender may discount the balance, so a retirement account may count for less than its face value.
Is the twelve months based on principal and interest only?
No. It is based on the full payment, including taxes, insurance, and any HOA dues. Reserves are measured in months of that complete payment.
Does the reserve requirement change if I own other properties?
It can. More financed properties tend to raise the requirement, and a second home or investment occupancy draws tighter terms than a primary residence. Occupancy decides the leverage, too.
How much cash can I take out?
It depends on the appraised value, the program’s cash-out leverage, and what you owe. Cash-out leverage sits below purchase leverage, and a cash cap applies on two of the largest lanes. Every figure is subject to lender guidelines and full file review.
Next Step
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. A broker who shops several wholesale lenders can show how each handles reserves, so you see the real differences before you commit.
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.
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. Fannie Mae Selling Guide: Minimum Reserve Requirements
2. CFPB’s ability-to-repay rule
3. Federal Register: Disclosure and Delivery Requirements for Copies of Appraisals
4. CFPB: Right of Rescission After Signing a Refinance
5. Fannie Mae Selling Guide: Cash-Out Refinance Transactions
6. CFPB Using home equity to meet financial needs
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: How to Refinance a Jumbo Loan Into a 15-Year Without Straining Cash Flow · How to Run the Break-Even on a Jumbo Loan Refinance · Is a Jumbo Cash-Out Refinance Allowed on a Primary Home?
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.