The Quick Read: Size the loan by taking the smaller of two numbers: the cash-out leverage cap applied to the appraised value, less every lien being paid off, and the largest loan the property’s rent can carry against the full new payment. Then subtract closing costs and reserves to find the cash you keep.
- Across most of the wholesale network, cash-out on a standard rental tops out around 75% LTV, with about 6 months of ownership as the usual seasoning expectation.
- A small payoff leaves most of that cap available as cash before costs.
- Rent can cap the loan before equity does, because select programs generally start at 1.00 coverage on the full payment.
- The new loan replaces the old one entirely, so the cheap first mortgage goes away.
- Clearing the coverage test does not make the property cash-flow positive.
Key Terms Defined
Cash-out refinance. A new first mortgage that pays off the old one and sends you the difference.
Rate-and-term refinance. A refinance that pays off the old loan and returns no cash at closing. Its leverage ceiling is usually higher, up to 85% LTV on an investment property in this network.
LTV (loan-to-value). The new loan divided by the appraised value.
DSCR (debt service coverage ratio). Monthly rent used for lender review divided by the full monthly obligation: principal, interest, taxes, insurance and any dues.
Payoff. What you owe on the existing first mortgage and any junior liens on the day the new loan closes.
Low existing loan. A payoff that is a small share of value. A low balance is not the same as a low rate. You can have either, both, or neither.
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 Is the Sizing Formula?
The formula runs in the order a lender applies it. Take the appraised value and multiply it by the cash-out cap. Subtract the payoff of the first mortgage and any junior liens. Subtract closing costs, prepaids and escrow deposits. What remains is your net cash. Then test the new loan against rent. If rent cannot carry it, the loan shrinks until it can.
A cash-out refinance replaces the first mortgage with a larger loan and hands you the difference as a lump sum. You do not get a second draw later without refinancing again. That is the whole product.
A low balance helps on the first half of the formula. Say a rental is appraised at 100 index points and the payoff is 20% of value. At the 75% cap, the maximum loan is 75 points. Take out the 20-point payoff and 55 points are available before costs. A mid-balance rental with a 60% payoff has only 15 points available.
On a free-and-clear rental, the entire new loan is cash before costs.
The program knowledge behind these numbers comes from placing files with many lenders. Most DSCR programs in the network cap cash-out at about 75% LTV on standard rentals. Short-term rental collateral is lower: a 70% ceiling on a cash-out. Both figures are subject to lender guidelines and the borrower’s credit profile.
Where Does the Low Balance Help, and Where Doesn’t It?
A low balance maximizes the equity side of the test. It does nothing for the rent side. Once the new loan is large, the payment is sized to the whole balance, not just the cash you pull. Rent is then measured against that full payment.
That is why the old loan’s size and the new loan’s feasibility are separate questions. Plenty of investors with tiny payoffs find the leverage cap is not their constraint. Rent is.
Here is the gross-to-net view, using a modeled low-balance rental. All inputs are illustrative assumptions expressed as shares of appraised value.
| Step | Modeled share of value |
|---|---|
| Maximum loan at 75% cap | 75% |
| Less first-mortgage payoff | 20% |
| Less junior liens | 0% |
| Cash before costs | 55% |
| Less costs, prepaids, escrows | Reduces the check |
Costs are real and they come out of your proceeds. The CFPB’s research on cash-out refinances lists origination, appraisal and title fees among the charges on a new mortgage. It also finds that paying closing costs was a frequent use of the cash itself. The check you receive is therefore lower than the headline number. Plan around the net figure.
How Does Underwriting Treat the Request, Step by Step?
The steps below follow the order a file moves through review.
1. The request is classified. Any cash back makes it a cash-out. A payoff-only refinance is treated as rate-and-term, which carries the higher ceiling noted above.
2. The appraisal sets value. Your own estimate does not count. The appraiser also estimates market rent. For a one-unit rental, that estimate appears on the single-family comparable rent schedule, Form 1007. It is prepared as an attachment to the appraisal. For two-to-four-unit rentals, the appraisal includes a rent schedule on Form 1025. Those form names are used here only as vocabulary. DSCR terms come from the network’s programs, not from agency rules.
3. Rent is established. Underwriters look at the appraiser’s market rent, the lease, or both. The lender then divides rent by the full monthly obligation (principal, interest, taxes, insurance and dues).
4. The loan is back-solved. The lender takes the smaller of the LTV-based loan and the loan rent can support at the program’s coverage floor.
5. Costs are netted out. Fees, prepaids and escrow deposits reduce what you receive.
6. Title and payoff are cleared. A payoff letter confirms the number. Junior liens are paid or subordinated, and vesting is checked.
Reserves also enter. They vary by lender, leverage, loan size and transaction type. Many files ask for about 6 months of the full monthly obligation. Loans above $1,500,000 typically step up to about 9 months. A conservative file at modest leverage under that size can sometimes see reserves waived. Cash you pull out does not automatically count as reserves, so confirm how each lender treats it.
The Second Ceiling: Rent Coverage
Rent coverage is the constraint most low-balance owners miss. It can cap the loan below what the LTV math allows.
Many select programs start at a 1.00 coverage ratio. That is a floor for those programs, not a universal standard. Stronger ratios often open better pricing and higher leverage. Select lenders in the network will also review coverage below 1.00, with leverage and terms adjusted. No-ratio structures exist too, but only through select lenders, generally for borrowers who already own a primary residence.
Consider a rental whose lease sits below market, or one where taxes and insurance run heavy. The old loan was small, so its payment never tested the rent. The new loan, at 75% of value, can be a very different story. Run it this way, using modeled coverage ratios rather than market data:
| Modeled new loan | Rough coverage | Read |
|---|---|---|
| 75% LTV | About 0.95x | Below 1.00 |
| 65% LTV | About 1.10x | Clears 1.00 |
| 55% LTV | About 1.30x | Comfortable |
Coverage scales roughly with loan size. Taxes and insurance do not shrink when the balance does, so real results will vary.
At about 0.95x, the investor has options. Lower the loan until coverage clears 1.00. Ask whether a select-lender sub-1.00 path, with leverage and terms adjusted, fits the property. Or consider an interest-only period or an extended term through select lenders, which can lift the ratio. Each is a structure the lender reviews, not an approval. Eligibility depends on credit, reserves, property review and lender guidelines.
If the number only works at the very top of the LTV cap, treat that as information. The deal may be telling you to pull less.
What Happens If the Appraisal Comes In Light?
Every dollar of appraised value is multiplied by the cap. A lower value shrinks the loan, and cash shrinks faster than value does because the payoff stays fixed.
Using the same modeled rental (20% payoff, 75% cap, shares of the original appraisal):
| Appraisal vs. expected | Max loan | Cash before costs |
|---|---|---|
| 100% | 75% | 55% |
| 95% | 71.25% | 51.25% |
| 90% | 67.5% | 47.5% |
| 85% | 63.75% | 43.75% |
A 15% miss on value costs about 11 points of cash. A mid-balance owner with a 60% payoff would see the same miss cut cash from 15 points to about 3.75, a drop of roughly three-quarters. A low payoff softens that blow.
If the value lands low, Lendmire’s guide Appraisal Came In Low on a Rental Property Refinance: Rate-and-Term vs Cash-Out at the Lower Value walks through how the two paths compare.
Should You Take the Maximum?
Usually not. The better question starts with the use of proceeds, not the cap.
Start with the cash you need. If a down payment on the next rental needs a defined amount, size the loan to that need plus costs and a cushion. If the proceeds fund a deal that stands on its own, the refinance supports it. If the proceeds fill a gap the next property cannot carry, the refinance just moves the risk.
Think about the cushion on the property being refinanced, too. Clearing 1.00 on the DSCR test is not the same as positive cash flow. The ratio compares rent to the full monthly obligation only. Repairs, vacancy, management, utilities and capex sit outside it. A file at 1.02x passes the test and can still lose money in a bad year.
Honestly, this is where size-down discipline pays. Pulling 10 or 15 points less than the cap gives up some cash and buys a lot of breathing room. Investors with several financed properties often prefer that margin, because each property’s payment is independent.
For a related approach, see Lendmire’s article How to Size a Rental Cash-Out Refinance to the Cash Flow It Supports.
Keep the Low Loan or Replace It?
A cash-out refinance reprices the entire balance. The cheap first mortgage disappears, and the new payment applies to old and new money alike. That tradeoff is the heart of the decision.
An investor with a very low-cost first mortgage and a lot of equity may do better leaving the first lien alone and adding a second lien or HELOC. The first loan’s payment stays the same. Cash flow on the original balance is preserved. The tradeoff: a second lien costs differently and is typically variable. Investment-property HELOC lines in the network cap at $500,000 total, with no tier above that.
| Factor | Cash-out refinance | Second lien or HELOC |
|---|---|---|
| Existing first loan | Replaced | Kept |
| What gets repriced | Entire balance | New money only |
| Rent test | Full new payment | Added payment |
| Best fit | Large pulls, simpler structure | Modest pulls, low first loan |
| Main risk | Payment on full balance | Variable-payment exposure |
The flip point is size. If the cash you need is modest relative to the equity, keeping the first loan usually deserves a serious look. If you need a large pull, or the existing loan is not particularly cheap, replacing it with one new first mortgage can be cleaner. Compare the combined payment on both structures, not just the new money’s cost.
Where Does the General Rule Break?
Free-and-clear properties. With no mortgage, any cash back is still a cash-out. Seasoning is measured from title recording, at about 6 months of ownership. Before that point, many files size off cost basis instead of appraised value. An investor who bought with cash and wants capital back should confirm which basis applies.
Junior liens. A second mortgage or HELOC is added to the payoff. It is paid off at closing as part of the refinance. A “low existing loan” that sits alongside a large HELOC is not low at all.
Entity title. If the property sits in an LLC, the new loan can generally be written to that entity, subject to lender program eligibility. Personal guarantees and vesting documents matter. Confirm the vesting before ordering the appraisal.
Multi-unit rentals. Two-to-four-unit properties use a different appraisal form and a different rent schedule, as noted above. Coverage is measured on total rent used for lender review.
Short-term rentals. STR collateral takes lower leverage: a 70% ceiling on a cash-out. Expect a 640+ score and about 12 months of hosting history, with 1.00 coverage on refinances. Short-term rental rules 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 (single- and double-wide), log homes and barndominiums are not offered through the network’s DSCR programs.
Prepayment terms. DSCR loans commonly carry a prepayment structure in the early years. If you expect to refinance or sell soon, factor that in before sizing.
Loan size. Standard programs run up to $3,000,000. Smaller balances route through select lenders in the network. Above $2,500,000, the network generally holds to 30-year fixed structures.
What Does Credit Change?
Credit sets which leverage tier you land in. A 620 floor exists in parts of the network. Most programs want around 660. A score of 700 or better unlocks the strongest leverage tiers. These are typical ranges, subject to lender guidelines, and they do not replace the equity and rent tests. The strongest files clear both: enough equity and enough coverage.
Qualification runs primarily on property-level rental income covering the payment, subject to lender guidelines. That helps self-employed investors and anyone holding many financed properties. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage.
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.
What Does the Decision Look Like in Practice?
Picture an investor with a rental at a small payoff and strong equity, eyeing the next purchase. The sequence is straightforward:
1. Decide how much cash the next deal truly needs, including its reserves.
2. Estimate value and market rent from the appraisal expectations.
3. Run the cap, subtract payoff, and subtract costs.
4. Test the resulting loan against rent at 1.00 and above.
5. Compare against keeping the first loan and adding a second lien.
6. Size the loan between the need and the lower of the two ceilings.
Across the network, the sizing exercise rarely ends at the cap. Files tend to settle where equity, rent coverage and the investor’s own cushion overlap. When those three agree, the structure holds up under review and in the first lean year.
Next Step
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. As a broker, Lendmire arranges financing through select lenders in its wholesale network, a DSCR investor platform spanning 40 states plus Washington, D.C. For the program overview, read the complete DSCR loans guide.
Frequently Asked Questions
How much cash can I pull from a rental with a small mortgage balance?
The available cash before costs is the appraised value times the cash-out cap, minus the payoff. On most standard rentals in the network, the cap is about 75% LTV. Rent can reduce that figure if the property cannot cover the new payment. Closing costs, prepaids and escrow deposits come out of the check.
Does a low balance mean rent coverage will be easy?
No. A low balance helps the equity test only. The new loan replaces the old one, so rent is tested against the full new payment. A lease below market or heavy taxes and insurance can cap the loan before equity does.
Is a rental I own free and clear a cash-out or a rate-and-term?
Any cash back makes it a cash-out. Seasoning is about 6 months of ownership from title recording. Before that, many files size from cost basis rather than appraised value, so recent cash buyers should check which basis applies.
Should I use a HELOC instead to keep my low first mortgage?
It depends on size and use. A modest pull on a very cheap first loan often favors a second lien, which keeps the first payment unchanged. A large pull may favor one new first mortgage. Investment-property HELOC lines in the network cap at $500,000 total.
Does passing the coverage test mean the rental will cash flow?
No. Passing the coverage test only shows that rent covers the property’s housing payment, and it does not account for repairs, vacancy, management or similar operating costs. Sizing below the maximum leaves room for those costs.
For how equity extraction works on an investment property, see Lendmire’s guide to cash-out refinance on an investment property.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage brokerage specializing in DSCR investor loans, helping arrange financing across 41 markets, including Washington, D.C., through wholesale and investor-lending channels. The model centers on property-level rental income reviewed by the lender rather than W-2 documentation, subject to lender guidelines, suiting entity-owned and multi-property investors. Lendmire holds Scotsman Guide Top Mortgage Workplace recognition for 2025 and 2026.
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References
1. CFPB’s research on cash-out refinances
2. Freddie Mac Form 1000 / Fannie Mae Form 1007
3. Realvals appraisal forms reference
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: How to Get an Investment Property HELOC Vested in an LLC · How to Get a HELOC Behind a DSCR Loan When Banks Decline · Can an LLC-Owned Rental DSCR Cash-Out With No Seasoning?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.