Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
The Quick Read: Reserves are the cash you must still hold after a jumbo cash-out closes, counted in months of your full housing payment. The month count grows as the loan gets bigger and shifts with how you use the home. No federal rule sets it, so each wholesale lender sets its own schedule. The cash you pull out generally cannot be counted as your reserves.
Key Takeaways
- Reserves are measured in months of the full payment: principal, interest, taxes, insurance and any association dues.
- Bigger loans carry more months. Across the wholesale programs a broker places files with, the schedule steps up as the amount rises.
- Occupancy matters. A primary home is treated most gently, a second home next, and an investment property most strictly.
- Reserves are a separate test from equity, credit and ratios. Strong equity does not replace them.
- Money you take out in the refinance generally does not count toward reserves.
What Are Reserves, and How Do They Differ From Cash to Close?
Reserves are liquid or near-liquid assets you still own after the loan closes. Fannie Mae’s Selling Guide uses that same idea as its public benchmark.
Cash to close is different. It is the money you need on closing day for costs and any debts the lender requires you to pay off. Reserves are what is left afterward. Money spent at closing cannot be counted twice.
On a cash-out refinance, you may bring little or no cash to the table. The loan pays off your current mortgage, covers closing costs and sends the rest to you. So the reserve question becomes: after all that, what do you still hold in your own accounts?
Lendmire arranges these loans through its jumbo cash-out refinance program and the wholesale lenders behind it. Reserves, leverage and appraisals all scale with the loan amount. Everything below is subject to lender guidelines and full file review, and none of it is a commitment to lend.
How a Lender Builds Your Reserve Number
The calculation runs in five steps.
1. Size the loan. The new balance equals your payoff, plus closing costs, plus the cash you take out.
2. Confirm it is a jumbo. A jumbo starts one dollar above your county’s conforming limit. That limit differs by county, so the same balance can be conforming in one place and jumbo in another.
3. Test leverage. The appraisal sets your value, and the lane caps loan-to-value (LTV). Cash-out sits at lower leverage than a purchase on the same lane.
4. Set the months. The lender picks a month count from its schedule based on loan size and occupancy.
5. Multiply. Months times your full new payment gives the dollars you must show.
Step 5 has a catch. The payment is the new, larger one. Taking more cash out raises the balance, so the required reserve dollars rise too. A homeowner can pass the equity test and still fall short on reserves because of this.
The program envelope helps frame the scale. The headline wholesale lane accepts a 660 decision score. Leverage reaches 90% on the top end, with several lanes at 89.99% combined LTV and the rest stopping at 80%. Loans run to $5,000,000 on the largest lanes. The ratio ceiling is 50% on the fixed lanes, 45% on the adjustable lane and 43% on the interest-only lane. Cash-out files sit lower than those leverage figures, and reserves are tested alongside all of it.
Fannie Mae’s eligibility matrix shows the same pattern. Its cash-out reserves apply to automated-underwriting files with a higher debt ratio. The matrix also gives cash-out lower leverage than other refinances. Jumbo lanes follow a similar logic with their own numbers.
The Grid: Reserves by Loan Size and Occupancy
Most pages give you loan size or occupancy, never both. Here they are together. The exact month counts belong to each lane and are set during file review, so this grid shows direction rather than a fixed schedule.
| Loan size band | Primary home | Second home | Investment property |
|---|---|---|---|
| Entry jumbo | Lowest months | Moderately higher | Highest of the three |
| Mid-size jumbo | Steps up | Steps up again | Highest of the three |
| Large jumbo | Steps up | Often higher still | Strictest |
| Top lanes (to $5,000,000) | Highest primary schedule | Strict, with caps | Strictest, with caps |
Two patterns matter. First, reserves do not rise in a straight line. They tend to jump at the lane thresholds, the same points where a second appraisal or a cash cap may start. Second, the occupancy columns set both leverage and reserves. A second home or investment property gets its own lane-specific leverage, and its reserves run heavier. If you are refinancing a home you live in, you are in the gentlest column.
For a side-by-side look at how the schedules change between a purchase and a cash-out at the highest balances, see Lendmire’s article on super jumbo reserve requirements on a purchase versus cash-out. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Can Cash-Out Proceeds Count as Reserves?
Generally, no. Plenty of homeowners assume the cash they pull out doubles as their cushion, and it does not. The reasoning is simple. Reserves exist to show you hold money that did not come from the new loan. Counting loan proceeds as your cushion would defeat the point.
Fannie Mae’s guide treats cash from refinancing the subject home as an unacceptable source. Jumbo lenders follow that logic. On the largest lanes there is also a cash cap, which limits how much you can pull out on a single file.
So plan two separate pools:
- The proceeds pool. This is the money you intend to use, whether for a renovation or to pay off other debt.
- The reserve pool. This is money that stays in your accounts, documented and untouched.
Picture a homeowner with a large amount of equity and a high-balance loan. They plan to take cash out to fund a remodel. Most of their wealth is the house itself, and their checking and savings are modest. They can pass the leverage test comfortably and still be short on reserves, because the cash they are borrowing does not count. That is a common way for a jumbo cash-out to stall.
Which Assets Count Toward Reserves?
Lenders value each asset type differently. The pattern below holds across most programs, though each lane sets its own treatment.
| Asset | How it is usually treated |
|---|---|
| Checking and savings | Counts in full |
| Brokerage and investment accounts | Counts, sometimes with a haircut |
| Retirement accounts | Vested portion only, often discounted |
| Cash value of life insurance | May count, depending on the lane |
| Unvested stock or private company shares | Typically excluded |
| Personal loans or gifts from interested parties | Typically excluded |
| Cash from this refinance | Generally excluded |
Retirement accounts deserve a note. Fannie Mae counts only the vested amount. Jumbo lenders may discount or exclude retirement assets further, and the exact treatment is set lane by lane. Many borrowers assume their 401(k) counts in full.
Documentation is straightforward. Expect to provide recent statements for every account you use, plus your current mortgage statement and homeowner’s insurance. Keep large deposits explained. Moving big sums around before closing makes the file harder to read.
Where the General Rule Breaks
The grid and tables are the rule. Here are the places they bend.
Interest-only structures. Reserves are still counted in months of the full payment, and the 43% ratio ceiling on the interest-only lane is tighter than the fixed lanes’ 50%. The payment you reserve against depends on how the lender defines it on that lane, so ask before assuming the lower early payment sets your number.
Other financed properties. If you own other financed real estate, lenders often add reserves for each one. Fannie Mae’s guide adds reserves for borrowers with multiple financed properties, and jumbo lenders commonly do the same on their own terms.
Multi-unit homes you live in. A two-to-four-unit primary residence usually carries heavier reserves than a single-family home. Occupying one unit does not return you to the gentlest column.
Condominiums. Two lanes accept non-warrantable condos, which are projects that do not meet Fannie Mae’s standard. Those files get closer scrutiny, and reserves and leverage may differ.
Two appraisals. Above a lane’s threshold amount, the lender requires two appraisals. Your loan amount and LTV rest on them, so a lower value from either one can change the reserve dollars.
Manual underwriting and credit. A file that is manually reviewed, or one with a thinner credit profile, can draw a longer month count. Strong credit and a lower ratio may reduce the requirement, though never by a promise.
Limited versus full cash-out. Fannie Mae treats a limited cash-out refinance differently from a cash-out. If you only pay off your first mortgage and costs, the rules and leverage can be easier. Taking real cash out puts you in the stricter bucket.
Seasoning. How long you have owned the home, and how old your current mortgage is, can affect eligibility on some lanes. Lendmire’s piece on super jumbo cash-out seasoning and reserve rules by lender type covers that overlap.
Who Actually Sets the Number?
Not the government. It sets the conforming limit by county, and any loan above FHFA’s county limit is a jumbo. That limit rises with home prices and does not fall when prices dip.
Federal consumer rules require a lender to make a good-faith decision that you can repay. They do not dictate reserve months or a specific underwriting model. That is why two lenders can show different schedules for the same loan, and why figures you read online often disagree. Each reflects one lender’s overlay, not a national standard.
One more rule is worth knowing. On a refinance of your own home, federal law gives you a short right-to-cancel window. Funds are not released until it ends. Plan your cash needs around that gap.
What to Do If You Are Short on Reserves
A shortfall is a planning problem, not a dead end. Here are the options a broker usually walks through.
- Take less cash out. A smaller balance means a smaller payment, which lowers the reserve dollars.
- Document more of what you own. Brokerage and vested retirement balances may count when you had not planned to use them.
- Reduce the loan size. Dropping below a lane’s threshold can change the schedule and the appraisal count.
- Try a different lane. Fixed, adjustable and interest-only lanes treat ratios and reserves differently.
- Wait and rebuild. Savings built over time raise your reserve pool without changing the loan.
Do not move money in a hurry before closing. Large transfers need paper trails, and some can cost you more than they help.
A practical read: the right move is often a smaller cash-out. Borrowers often ask for the maximum, then find that the last slice of cash costs more in reserve requirements than it is worth. A lender or broker can compare scenarios before the file is submitted.
Key Terms Defined
Reserves: Liquid assets you hold after closing, counted in months of your full housing payment.
Full housing payment: Principal, interest, property taxes, homeowner’s insurance and any association dues combined.
Cash-out refinance: A new mortgage that replaces your current one and pays you the difference in cash, up to the lane’s leverage limit.
LTV and combined LTV: Loan-to-value compares the loan to the home’s appraised value. Combined LTV adds any second liens.
Overlay: A lender rule that is stricter than the baseline rule for the same loan.
Cash cap: A limit on how much cash a borrower can take out of the home on a single loan.
Non-warrantable condominium: A condo project that falls outside the standard rules Fannie Mae uses for approving condo loans.
Frequently Asked Questions
How many months of reserves does a jumbo cash-out need?
It depends on the lane, your loan size and how you use the home. Schedules step up as the balance rises, and a primary home gets the lightest treatment. The specific month count is set during file review. Be wary of any single number you read online, because lenders do not agree.
Do reserves have to be in cash?
No. Checking, savings and many investment accounts can count. Vested retirement balances may count too, often at a discount. Unvested stock, loans and cash from this refinance generally do not. The lane’s guidelines decide each asset.
Can I use a gift to build my reserves?
Some programs allow gifts from family for certain purposes, but many treat reserve funds more strictly. Gifts from interested parties are commonly excluded. Ask before depositing anything, because money must be documented and seasoned in your own accounts.
Does a second home or rental need more reserves than my primary home?
Usually yes. Occupancy sets both the leverage available and the reserve schedule, with a primary home treated most gently. Second homes and investment properties run at lane-specific leverage with heavier reserves.
Why do reserves rise when I take more cash out?
The new loan is larger, so the full payment is larger. Reserves are months of that payment. More cash out means a higher payment and more reserve dollars, even though the month count stays the same.
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.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. Lendmire arranges FHA, VA, conventional and jumbo purchase and refinance loans through wholesale lenders; every file is underwritten by the lender under the applicable program guidelines. 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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References
1. Fannie Mae Selling Guide – Minimum Reserve Requirements (B3-4.1-01)
2. Fannie Mae Eligibility Matrix
3. Fannie Mae Selling Guide – Limited Cash-Out Refinance Transactions (B2-1.3-02)
4. FHFA – 2026 Conforming Loan Limit Values
5. CFPB – Right of Rescission on a Refinance
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: Jumbo Cash-Out Refinance Fixed Terms and ARM Options by Lane · Refinancing A Jumbo Loan Into A Conforming Loan After Paying It Down · Fixed vs ARM for a Jumbo Cash-Out: Will You Sell Before It Adjusts?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.