The Quick Read: Reserves are liquid funds the borrower must still hold after a cash-out refinance closes, counted in months of the property’s full monthly obligation (principal, interest, taxes, insurance, and association dues). Unit count does not drive the requirement. Transaction type, loan size, leverage, coverage, and credit do. Across Lendmire’s wholesale network, subject to lender guidelines, the common pattern looks like this:
- Cash-out files typically require about 6 months of PITIA.
- Loans above $1,500,000 typically step up to about 9 months.
- Cash-out tops out around 75% LTV on a standard rental, with about 6 months of seasoning.
- Whether cash-out proceeds count toward reserves depends on the lender and the loan size.
- A duplex and a fourplex follow the same month count, but the fourplex’s larger payment makes the dollar reserve larger.
Investors who plan the reserve bucket before they plan the cash-out usually avoid the most common surprise: a file that clears on rent and equity but stalls on liquidity.
DSCR Cash-Out Calculator
Run the cash-out numbers in your market
Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 8, 2026
Prefilled with starting assumptions — enter your property’s value, balance, taxes, and insurance for a more accurate picture.
Program parameters update from Lendmire’s centralized guideline source. Taxes and insurance are editable estimates.
As of Oct 8, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Property value, balance, taxes, and insurance are editable estimates. Maximum loan-to-value varies by lender, program, property type, and seasoning. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
What Reserves Are and What Counts as a Month
Reserves are documented liquid assets the borrower holds after closing, measured against the subject property’s monthly obligation. A “month” means PITIA: principal, interest, taxes, insurance, and association dues. The formula is simple. Monthly PITIA on the new loan times the required number of months equals the reserve target.
The purpose is practical. Lenders want to see that the borrower can carry the property without leaning only on rent.
One point matters for 2–4 unit buyers. Reserves are measured on the new loan, not the old one. A cash-out raises the balance, which raises the payment, which raises the dollar amount of reserves. The months stay the same. The dollars move.
How Underwriting Treats Reserves, Step by Step
The process runs in a predictable order. Here is how most files in the network move through it, subject to lender guidelines and individual review.
1. Size the new loan. The loan is the lower of the leverage cap times appraised value and the largest balance the rent can support. Cash-out on a standard rental tops out around 75% LTV.
2. Document the rent. A 2–4 unit property is appraised on Fannie Mae’s Form 1025, the small residential income property appraisal report. It captures per-unit rent, which feeds the coverage ratio. Coverage compares rent to PITIA only.
3. Compute PITIA on the new loan. This sets the monthly figure the reserve months multiply against.
4. Apply the month count. Most programs ask for about 6 months of PITIA on a cash-out. Larger loans step up.
5. Verify the assets. Lenders generally want recent bank or brokerage statements showing the funds, and the money must be there after closing. Funds spent on the payoff, closing costs, or the next purchase cannot be counted twice.
6. Decide whether proceeds count. This is the real fork in the road, covered below.
7. Calculate net cash. New loan, minus payoff, closing costs, any prepayment penalty, and any reserves funded from proceeds. The result can be small. It can even be zero.
A quick note on what coverage does and does not prove. Clearing the coverage floor means rent covers PITIA. It does not mean positive cash flow. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. Reserves exist partly because of that gap.
How Reserves Vary With Loan Size and Leverage
The month count follows the loan and the transaction, not the number of doors. The table shows the typical pattern across the network. Treat it as a range, not a promise.
| Situation | Typical reserve pattern | What drives it |
|---|---|---|
| Cash-out, standard size | About 6 months PITIA | Transaction type |
| Loan above $1,500,000 | About 9 months PITIA | Loan size |
| Rate-and-term, modest leverage, under $1,500,000 | Can be reduced or waived | Lower risk profile |
| Weaker credit or thin coverage | Often higher | Credit and ratio |
Credit sits behind all of this. A 620 floor exists in parts of the network, and most programs want around 660. A 700+ score unlocks the strongest leverage tiers and tends to ease overlays. Coverage works the same way. 1.00 is where many select programs start, and stronger ratios open better pricing and leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
Loan size also matters at the top. Standard programs reach $3,000,000, and above $2,500,000 the network generally holds to 30-year fixed structures. Those are the files where reserve requirements are most likely to be strict and proceeds are least likely to count.
Is a 2–4 unit rental treated more strictly than a single-family rental? Not on the month count, as far as any evidence shows. A fourplex simply carries a bigger payment, so the same months produce a larger dollar target.
Do Cash-Out Proceeds Count Toward Reserves?
Sometimes. On ordinary-size loans, some lenders in the network let proceeds satisfy the reserve requirement, occasionally with a cap or a documentation condition. At the larger loan tiers, separately sourced reserves are the norm. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
This surprises investors who learned the rule from agency lending. Under Fannie Mae’s minimum reserve rules, reserves are reduced by cash back received on a refinance, so proceeds do not help there. DSCR programs set their own rules. They are business-purpose investor loans and are reviewed differently from a standard owner-occupied mortgage.
The practical advice is to plan for the stricter answer. Assume the reserves must be sitting in an account before the file is submitted. If the lender confirms in writing that proceeds count, the cash-out can do double duty. One closing then funds both the reserve and the next down payment. If it doesn’t, the reserve cash has to be in the account first, and the plan for the next purchase changes.
What Counts as a Reserve Asset
Most files in the network accept cash in checking and savings, plus brokerage and retirement balances. The last two are usually discounted. Within the network, the discount depends on the program and the account type.
| Asset | Usually counts? | Common catch |
|---|---|---|
| Checking and savings | Yes | Recent statements, seasoned funds |
| Brokerage account | Yes, discounted | Haircut applies |
| Retirement account | Yes, discounted | Vested balance only, haircut applies |
| Home equity (unfunded) | Generally no | Not liquid |
| Crypto, receivables | Generally no | Not verifiable liquidity |
| Recent gift funds | Often no | Seasoning and documentation |
Moving money between accounts right before application can raise documentation questions. Keep the paper trail clean. For entity borrowers, reserves are typically tested at the guarantor level, subject to program terms, and business-account funds may need extra proof of ownership and access.
Where the General Rule Breaks
Several edge cases change the answer.
- Portfolio borrowers. Some programs test reserves only on the subject loan. Others add reserves for other financed properties. Ask whether reserves are tested per loan or per borrower before assuming either.
- Multiple simultaneous cash-outs. One bank balance cannot satisfy four closings. Four files can mean four reserve requirements against the same savings unless proceeds from an earlier file count.
- Large loans. Above $1,500,000, the step to about 9 months is the usual pattern, and the exceptions get thinner.
- Foreign nationals. They often need U.S. bank accounts to hold reserves, and leverage tends to be lower.
- Delayed financing after an all-cash purchase. This addresses the seasoning wait, which is about 6 months of ownership on a standard cash-out. It does not waive coverage, reserve, or leverage rules.
- Short-term rentals. Cash-out on STR collateral runs around 70% LTV, with about 12 months of hosting history expected, so the equity and reserve math differs from a standard 75% long-term rental. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
- Ineligible property types. Manufactured homes, log homes, and barndominiums are not offered in the network’s DSCR programs, whatever the reserve picture looks like.
Two Ways the Numbers Play Out
Picture an investor holding a duplex that appraises well and has plenty of equity. The 75% LTV ceiling on a standard cash-out leaves room for a payoff and a modest net check. The loan is under $1,500,000, so the reserve requirement is about 6 months. The coverage ratio clears 1.20x. The binding constraint is not rent or equity. It is whether about six months of the new, larger PITIA sits in a bank account after closing. If it doesn’t, the investor either brings in other funds or takes less cash out. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Now consider a fourplex in the same market. Assume the same coverage and the same leverage. The month count is identical, but the monthly obligation is larger, so the reserve target in dollars is larger. An investor who budgeted the reserve off a duplex-sized figure runs short. The month count is the same. The dollars are not.
This is a genuine tradeoff. Taking more cash out raises the balance, which raises PITIA and lowers coverage. It also raises the reserve target. Pulling the maximum is not always the strongest file. Sometimes a smaller draw keeps the ratio higher and the reserve requirement lower, which can lift the whole file. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
A larger down payment on a purchase can lower the payment and lift the ratio, but it never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
Key Terms Defined
PITIA: The monthly total of principal, interest, taxes, insurance, and association dues on the subject property.
Reserves: Liquid assets the borrower holds after closing, counted in months of PITIA.
Seasoning: The ownership period, about 6 months on a standard cash-out, or the period funds must sit in an account before they count.
Net cash to borrower: The check left after the payoff, closing costs, any prepayment penalty, and funded reserves.
Haircut: The discount a lender applies to brokerage or retirement balances before counting them.
A Pre-Application Reserve Checklist
Run through this before requesting a quote.
- Estimate PITIA on the new, larger loan, not the current one.
- Multiply by about 6 months, or about 9 if the loan will exceed $1,500,000.
- Add the next purchase’s down payment and closing costs as a separate bucket.
- Pull recent statements and note any large or recent deposits.
- Apply a haircut to brokerage and retirement balances.
- Ask whether proceeds count and whether reserves are tested per loan or per borrower.
- Confirm that the property type is eligible.
Investors planning several cash-outs in a row should read Lendmire’s piece Can a 2-4 Unit Rental Reach the Top DSCR Cash-Out LTV Tier?. Those weighing whether to pull equity at all can compare it with Lendmire’s article Should You Cash-Out Refinance a 2-4 Unit Rental or Hold Off?. The complete DSCR loans guide covers the broader program picture.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. Programs change and every file is underwritten individually. Nothing here is a commitment to lend. 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.
Frequently Asked Questions
Do 2–4 unit rentals need more months of reserves than a single-family rental?
Not on the month count. Reserve size follows transaction type, loan size, leverage, coverage, and credit. A fourplex does carry a larger payment, so the dollar reserve is bigger even when the months match. Subject to lender guidelines.
Can I use my cash-out proceeds to meet the reserve requirement?
It depends on the lender and the loan size. Some lenders in the network allow it on ordinary-size loans, sometimes with a cap or documentation. Larger loans usually need separately sourced reserves. Plan for the stricter answer until the lender confirms otherwise in writing.
Are reserves ever waived?
Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves reduced or waived. A cash-out that returns cash is a different transaction and typically carries about 6 months of PITIA.
Does passing the coverage test mean the property cash flows?
No. The ratio compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses sit outside it, which is one reason lenders ask for reserves.
Do reserves stack across all the rentals I own?
Programs differ. Some test reserves only on the subject loan, and others add reserves for other financed properties. Ask before assuming, especially if you are closing several cash-outs close together.
Investors weighing their equity options can start with Lendmire’s guide to cash-out refinance on an investment property.
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.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your 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. Fannie Mae Selling Guide B4-1.2-01
2. Fannie Mae Selling Guide, Minimum Reserve Requirements
This article is part of Lendmire’s investment property cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR Cash-Out Documentation When a Lease Expires During Refinance · How to Clear a Solar Lien on Your First Rental Before a DSCR Cash-Out · How to Keep a Standing HELOC on a Rental to Fund the Next Deal
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.