The Quick Read: Usually nine months of the full housing payment as a starting point, up to a 12-month ceiling with extra financed properties or first-time-investor status, and set case by case on review at this size, through select wholesale programs, subject to full underwriting.
- Base count: Across the wholesale network, the reserve ladder runs 3 months to $500,000, 6 months to $1,500,000, and 9 months above that.
- Add-ons: Programs typically add 2 months for each additional financed property, to a 12-month maximum. First-time investors typically carry 12 months.
- Month count: Reserves are measured in months of the full payment: principal, interest, taxes, insurance, and association dues. Interest-only loans drop the principal piece.
- Cash-out: On loans this large, cash-out proceeds cannot satisfy reserves.
- Review: Every loan above $4,000,000 is reviewed case by case before submission. The ladder is a starting point, not a promise.
That is the short version.
Why Reserves Are a Second Test
Reserves are a separate qualification from income. Your deposits show the lender you can make the payment each month. Your reserves show you can keep making it if something goes wrong.
Think of it as two gates. Gate one is income: 12 or 24 months of personal or business bank statements, run through an expense ratio. Gate two is liquidity: documented cash and near-cash left over after the deal closes.
Founders, physicians, attorneys, and other high earners often clear gate one easily. Their traditional personal-income documentation understates income, but their deposits tell the real story. Gate two is where files get tight. Strong deposits do not rescue thin post-closing cash.
Bank statement files lean on reserves a little harder for a simple reason. The income figure comes from deposits, not from a tax-return average, so the lender wants proof that a bad stretch will not break the loan. A cash cushion is that proof. HousingWire’s non-QM guide describes the deposit review as covering 12 to 24 months of actual deposits, with an expense factor applied to business accounts.
What Is the Reserve Count at $20 Million?
Start with 9 months of the full housing payment, then expect the file to be set on its own merits. No program grid reaches a $20 million loan with a fixed month count. The ladder stops describing the file well long before that size.
Here is how the network ladder scales on the portfolio non-QM program, through select wholesale programs and subject to full underwriting:
| Loan amount | Base reserves |
|---|---|
| Up to $500,000 | 3 months |
| Up to $1,500,000 | 6 months |
| Above $1,500,000 | 9 months |
| Each additional financed property | +2 months (12-month maximum) |
| First-time investor | 12 months |
A $20 million loan is carried by the bank portfolio program, which takes twelve-month-statement files in the tens of millions. Its size ladder begins above $4,000,000, and the reserve figure on a file this large is typically fixed in the credit approval for that specific file. That is what case by case means: no one can read your number off a chart. Anyone quoting you a flat month count for this tier before reviewing your file is guessing.
So what should you plan around? Plan for 9 months as the floor of your thinking. Then plan for 12 as the realistic ceiling, and assume the reviewer may land anywhere in that range or ask for more based on your overall profile. This is the part of the file where a broker earns the fee, because the same borrower can look very different to different credit committees.
The Dollars Are Large
Months are easy to say. The cash behind them is not. Reserves equal months multiplied by the full payment on a very large balance. Even the 9-month base is a substantial amount of liquid capital sitting untouched after closing. The 12-month ceiling is larger still.
Because the payment is so big, one extra month moves your liquidity requirement more than a whole extra property would on a smaller loan. Count it before you commit to a purchase price.
What Moves the Number
The count shifts with the shape of your file. At this size, these are the levers a credit reviewer weighs:
- Loan size and leverage. Bigger loans and higher leverage push the count up.
- Credit. The bank program starts at a 680 credit floor. Above the super-jumbo line, the floor rises to 700.
- Occupancy. Primary residence, second home, and investment property each sit on a different leverage ladder.
- Number of financed properties. Every extra mortgage you carry adds months on typical programs, to the 12-month cap.
- Investor experience. First-time investors typically carry the full 12 months.
- Existing exposure. Lenders set internal limits on how much total exposure one borrower carries. A large existing balance can add conditions to a new loan.
Leverage matters here because it changes how much cash you hold elsewhere. On a primary residence, the ladder shows 55% on a purchase and 55% on a rate-and-term refinance in the $10 million to $30 million bands. Cash-out tops out at 50%. Second homes and investment property sit about five points lower: 50% on a purchase, 50% on a rate-and-term refinance, and 45% on a cash-out. All of these are reviewed case by case before submission at this size, and none is a flat promise.
Run the picture for a purchase. At 55% leverage on a primary residence, you bring the other 45% of the price, plus closing costs, plus reserves. At 50% on an investment property, you bring half. Reserves are the third pile of cash, not a replacement for the first two. Compare programs by total cash required, not by leverage alone. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
What Counts as Reserves (and What Does Not)
Liquid, documented, verifiable assets count. Funds you need to close do not. Down payment and closing costs come out first, and only what remains is counted as reserves. A common misunderstanding is that your down payment doubles as a cushion. It does not.
Here is how assets are typically treated across the network. Treatment is finalized in file review, and the asset-path rules below are the best guide to direction:
| Asset | Typical treatment |
|---|---|
| Checking and savings | Counts in full |
| Brokerage accounts | Usually counts, often at a discount |
| Retirement accounts | Counts at 70% (80% at 59.5+) |
| Business funds | Does not count |
| Gifts, crypto, unvested stock | Does not count |
| Cash-out proceeds | Cannot satisfy reserves at this size |
The retirement percentages come from the asset-qualification paths, where retirement accounts count at 70% (80% once the borrower is 59.5 or older) and business funds, gifts, trusts other than a revocable living trust, unvested stock, and cryptocurrency never count. Reserve treatment on a specific file follows the same direction, but confirm the exact haircut for your accounts before you build a cash stack around them.
One more note on cash-out. On loans above the super-jumbo line, cash-out proceeds cannot satisfy reserves. Some smaller programs let you count them. Not here. If you are buying with money you plan to pull out of another property, budget reserves from separate assets.
Can You Lower the Requirement?
Not by negotiating a grid number, because at this size there is no grid. What you can do is make the file stronger so the reviewer has less reason to ask for more.
What typically helps:
- Lower leverage, meaning more of your own cash in the deal.
- Stronger credit, well above the 680 and 700 floors.
- Deeper liquid assets across more than one account.
- Fewer other financed properties, or a clean payment history on the ones you have.
- A well-documented business with a clear expense picture.
What does not move the count: strong deposits alone, a high net worth held mostly in illiquid assets, or a trust structure that falls outside what the program accepts. Lenders count cash, not paper wealth.
Honestly, this is a toss-up for many borrowers: put more down to reduce the file’s risk profile, or keep the cash and carry a higher reserve ask. The better answer depends on what else you plan to do with the capital. A broker running the file through several programs can show you where each choice lands.
Documentation: What You Will Actually Provide
Expect two document sets, because the two tests run separately.
Income set. The bank program uses 12 consecutive months of personal or business statements. Business statements require at least 25% ownership. Qualifying income is eligible deposits divided by the statement months, after an expense ratio. The fixed ratios depend on the type and size of the business, with lower ratios for a service business with no employees and higher ratios for businesses with more employees or any product business. An accountant-provided ratio is also an option. Transfers from your own business into your personal account count in full. Statements must be consecutive, and a transaction history never substitutes.
Asset set. Reserves are proven with your most recent asset statements, not your income statements. Programs commonly ask for the latest two months. Large or unusual deposits need a written explanation and a paper trail. Moving money between accounts right before you apply is a classic way to create questions, so keep balances where they are and keep the records tidy.
The super-jumbo overlays apply above $3,500,000 on a primary residence and $3,000,000 on a second home or investment property. They include a 700 credit floor, a clean 0x30x24 housing history, and 48 months of seasoning on any credit event. They also limit the program to U.S. citizens and permanent residents, with no non-occupant co-borrowers, no rural property, and ten acres maximum. A file at $20 million sits well past every one of those lines.
Common Shortfalls, and How to Close the Gap Before Applying
Most reserve problems are visible months before a file goes in. The usual ones:
1. Net worth without liquidity. Real estate equity and private-company value do not count as reserves.
2. Down payment counted twice. The same dollars cannot fund both the purchase and the cushion.
3. Cash-out earmarked for reserves. At this size it will not count.
4. Other mortgages ignored. Each additional financed property can add months, to the 12-month cap.
5. Scrambled accounts. Funds that moved around without documentation slow review.
The fix is a cash-stack plan done before you make an offer. List the down payment, the closing costs, and the reserve months. Then confirm that each pile comes from a different, documented source. If one pile comes up short, the options are a lower price, lower leverage on a smaller loan, or a different program mix.
One practitioner observation: on files in this size range, the reserve question rarely kills a deal on its own. What kills deals is a borrower who learns the number after the contract is signed. Settling it at the start, with a broker who can read several programs side by side, is cheap insurance.
How This Differs from Smaller Loans and Other Loan Types
A $20 million file is not a $2 million file with more zeros. Below the super-jumbo line, a grid can answer most questions. At the top, a credit reviewer looks at the whole borrower. Lendmire’s complete guide to a $20 million bank statement mortgage covers the program structure, and its piece on bank statement reserve requirements covers the ordinary-size ladder. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Bank statement loans and investor cash-flow loans also qualify you differently. A bank statement loan is reviewed for the borrower on documented deposits. An investor cash-flow loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The second type is built for rentals and is explained in Lendmire’s complete DSCR loans guide. Conventional agency loans do not reach this loan size, so their reserve rules do not apply here.
Non-QM is a large corner of the market. Scotsman Guide, citing Optimal Blue, reported that bank statement loans made up roughly 3 in 10 non-QM locks in one recent month. Still, non-QM does not mean unverified. The federal Ability-to-Repay rule requires a reasonable, good-faith determination of repayment ability. That rule sets no reserve month count. Reserve counts come from each investor’s and portfolio lender’s own guidelines, which is why programs differ.
Tax treatment can depend on how the funds are used and how the property is held. Investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
A Quick Self-Check
Before you apply, work through these in order:
1. Take the loan amount you want and the occupancy type. Find the leverage ceiling and remember it is on review at this size. 2. Subtract that leverage from the price. That remainder is your down payment percentage. 3. Add closing costs. 4. Take 9 months of the full payment as your base, and 12 as your planning ceiling. 5. Total those three piles and confirm each sits in documented liquid assets. 6. Remove anything the program would not count, like cash-out proceeds, gifts, or business funds.
If the answer is still positive, you have a file worth running. If it is negative, change the plan, not the paperwork.
Frequently Asked Questions
Do I need 12 months of reserves on a $20 million bank statement loan?
Not always, but plan for it. The network ladder starts at 9 months above $1,500,000 and typically rises toward a 12-month maximum with additional financed properties. At this size the final count is set case by case on review.
Do my down payment and closing costs count toward reserves?
No. Funds to close come out first, and only the remaining liquid assets are counted. Plan three separate piles of cash: the down payment, closing costs, and reserves.
Can cash-out proceeds from another property satisfy the requirement?
Not at this loan size. Cash-out proceeds cannot satisfy reserves on super-jumbo files. Smaller programs sometimes allow it, but you should not rely on that here. Hold reserves in separate, documented assets.
Do retirement accounts count?
They typically count at a discount rather than in full. On the asset-qualification paths, retirement accounts count at 70%, or 80% for borrowers 59.5 or older. Business funds, gifts, and crypto do not count. Reserve treatment on a specific file is confirmed in review.
Is the requirement the same for a second home or investment property?
The base month count is driven by loan size, but leverage is lower: about five points below the primary-residence ladder at every size. On review at this size, that typically means 50% on a purchase. More cash down can mean a stronger file, but you still need the reserves on top.
Next Step
If you are financing a high-balance property on business or personal bank statements and want to see how the numbers work, Lendmire can help you compare super jumbo bank statement loan options based on your deposits, the property, credit profile, leverage, and your goals. Lendmire is a broker that arranges financing through select wholesale programs, and consumer mortgage lending is licensed in 16 states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. Programs and parameters change, every file is underwritten individually, and nothing here is a commitment to lend.
At this size, the best reserve plan is the one made before the offer goes in.
Lendmire’s self-employed mortgages page presents both super jumbo programs, bank statement and DSCR, side by side.
About Lendmire
Lendmire (NMLS# 2371349) is a DSCR-focused mortgage broker that helps arrange investor financing across 41 markets, including Washington, D.C., through wholesale and investor-lending channels. DSCR eligibility is generally reviewed by the lender around the property’s rental income rather than personal income documentation, subject to lender guidelines — which works for self-employed investors, LLC operators, and portfolios above four financed properties. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. HousingWire, Non-QM Loans Guide
2. Scotsman Guide, Refinance Demand Slumps as Higher Rates Weigh on Mortgage Activity
3. CFPB, 12 CFR 1026.43, Ability-to-Repay
This article is part of Lendmire’s super jumbo bank statement loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Pick Mixed Account Bank Statement Months on a Super Jumbo Loan · Bank Statement Loan vs Asset Depletion Loan for Physicians · How to Use 40-Year Amortization on a Super Jumbo Bank Statement Loan
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.