The Quick Read: A lender caps your refinance at the lower of two numbers: what the property’s value supports and what its rent can carry. Your equity alone never sets the loan. The amount left after payoff, costs, and reserves is the cash you should compare against a sale.
- Two caps bind at once: a value cap (appraised value times the maximum LTV) and a coverage cap (the largest payment the rent supports).
- Cash-out tops out around 75% LTV on a standard rental, subject to lender guidelines. That is lower than rate-and-term.
- A bigger draw raises the payment and lowers coverage. You can pass the LTV test and still fail the rent test.
- Net cash is always smaller than the headline number, because payoff, costs, and reserves come out first.
What Does “Sizing” a DSCR Refinance Actually Mean?
Sizing is the lender’s process of setting the maximum loan amount on your rental. DSCR stands for debt service coverage ratio. On a residential rental it is the monthly rent used for review divided by the full monthly obligation: principal, interest, taxes, insurance, and association dues where they apply. That full obligation is called PITIA. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
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 29, 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 29, 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.
Across the wholesale network Lendmire works with, no single rulebook governs these loans. They are non-QM, business-purpose products, so each program sets its own guidelines. The pattern is consistent, though. Two tests run at the same time, and the smaller result wins.
The first test is value. The lender takes the appraised value and multiplies it by the maximum LTV for your transaction type. LTV means loan-to-value: the loan as a percentage of the property’s worth.
The second test is coverage. The lender asks how large a payment the rent can support at the program’s coverage floor. Then it works backward to a loan amount.
Equity gets you through the first test only. Rent gets you through the second. The strongest files clear both.
How Does Underwriting Build the Number, Step by Step?
Most programs we place files with follow the same sequence. The details vary by lender, but the order rarely does.
1. Eligibility screen. The lender checks credit, how the property is held, the payoff on your current loan, and how long you have owned it. Vesting in an entity is possible, subject to lender program eligibility.
2. Appraisal. It produces an as-is value and a market rent opinion. For a one-unit rental, the rent opinion comes from the Single-Family Comparable Rent Schedule, Fannie Mae Form 1007, which the appraiser attaches to the appraisal. Two- to four-unit properties use the small-income-property appraisal form instead.
3. Value basis. Once you are past the lender’s seasoning window, the basis is appraised value. Seasoning is the ownership period a lender wants before it counts a new appraisal. Inside the window, lenders commonly use the lower of appraised value and documented cost.
4. Rent basis. Most programs use the lower of the signed lease and the appraiser’s market rent. If the unit is vacant, market rent is the only figure available.
5. LTV by transaction type. Cash-out sits at the low end, around 75% on a standard rental. Rate-and-term can carry more leverage, with the top of the range reaching 85% on select programs.
6. Coverage test. The lender builds the new payment from the proposed loan plus taxes, insurance, and dues. It compares the result with the program floor. If coverage fails, the loan shrinks, or you look at a different tier.
7. Payoff and proceeds. Your old loan is paid off first. Closing costs and required reserves come next. What remains is your net cash.
Typical documents include the appraisal with its rent schedule, the lease with proof of payment, a rent roll for two to four units, entity documents, a payoff statement, an insurance declarations page, a business-purpose statement, and ID. Personal income documents are generally not part of the file, because the loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.
Which Limit Binds First?
It depends on whether you are rich in equity or rich in rent. The two cases below show why a refinance can come back well under what an owner hoped for.
| Situation | Value cap | Coverage cap | Result |
|---|---|---|---|
| High equity, modest rent | Generous | Tight | Rent sets the loan |
| Thin equity, strong rent | Tight | Generous | Value sets the loan |
| Strong equity, strong rent | Generous | Generous | LTV ceiling sets the loan |
Picture an investor who bought long ago and owns a rental with large equity. The rent is average for the area. At the full 75% cash-out LTV, the payment would push coverage under the floor. The lender trims the loan until coverage clears. The investor leaves equity on the table, and the rent is why. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Now flip it. A newer owner has a property with strong rent but a recent purchase price. The rent could carry a bigger loan, but the value cap stops it. Same lender, same program, different binding limit.
What Happens to Coverage After the Draw?
Coverage is retested on the new, larger balance, not on the old payment. This surprises many owners. Principal and interest grow with the loan. Taxes and insurance do not, so they soften the effect only a little.
Run the numbers on a modeled example. Say a rental currently covers its payment at roughly 1.35x. You take a large cash-out at the maximum LTV. The larger balance pushes coverage down to roughly 1.05x. That still clears a 1.00 floor, though with little room to spare.
Push the draw higher and the ratio slips under 1.00. At that point the lender cuts the loan, or you look at the other option. Sub-1.00 coverage is available through select lenders in the network, with leverage and terms adjusted. Most programs, though, start at 1.00 and reward stronger ratios with better pricing and leverage.
Here is a point that trips up many investors. Clearing 1.00 does not mean the property cash-flows. DSCR compares rent to PITIA only. Vacancy, repairs, management, utilities, and capital expenses all sit outside the calculation. Run your own cash-flow analysis alongside it.
“Smaller than the maximum” is often the smarter draw. Take what you can put to productive use. Keep coverage comfortably above the floor.
How Do Seasoning and Recent Rehabs Change the Math?
Seasoning is a lender-set waiting period, not a law. About six months is the common expectation on cash-out across the network. Inside that window, the lender usually sizes the loan on the lower of appraised value and documented cost. Cost means the purchase price plus receipted improvements.
That rule matters for anyone who bought, renovated, and wants to refinance. A big rehab may support a higher appraised value, depending on comps and underwriter review. Inside the window, though, the loan may still size off what you paid and documented.
Delayed financing is a related path for an all-cash purchase. It waives the waiting period only. It does not change how the loan is sized. The lender still uses the lower of value at the program LTV or your documented cost, so it does not capture post-rehab value. How a given lender handles it varies.
Seasoning and coverage are separate tests. A strong ratio does not shorten the wait.
Where Does the General Rule Break?
Several edge cases change the sizing. Here are the ones that come up most.
Vacant or between tenants. Market rent from the appraiser controls. Lenders often ask for a short letter explaining the vacancy. If a lease has lapsed or payments don’t support it, programs commonly use market rent alone.
Lease above market. The lower number still sets the ratio. A lease that beats the appraiser’s rent conclusion gets sized on the appraiser’s figure. A low market-rent opinion can shrink the loan even when value appraises cleanly.
Short-term rentals. Fannie Mae’s appraiser guidance says the rent schedule form was not designed for short-term rental appraisals. It calls for monthly market rent from monthly-lease comparables, not a nightly rate multiplied by 30. Short-term-rental programs therefore step outside that form and use platform booking data. They also want about 12 months of hosting history and a score around 640 or better. Leverage runs lower: cash-out tops out around 70% on short-term-rental collateral, against 75% on a standard rental. For the full walkthrough, see Lendmire’s piece How a DSCR Lender Sizes a Short-Term Rental Refinance Out of Hard Money.
Rate-and-term versus cash-out. Rate-and-term replaces your balance without much equity leaving. It can carry higher leverage. The line between the two is a small cash-to-borrower threshold that each lender sets.
Credit tiers. A 620 floor exists in parts of the network. Most programs want around 660. Scores of 700 and up open the strongest leverage.
Reserves. Reserves are cash you hold after closing, counted in months of PITIA. They commonly run around 6 months. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived. Above that size, expect about 9 months.
Property types. Manufactured homes, log homes, and barndominiums are not offered through these programs.
Loan size. Standard programs run up to $3,000,000. Above $2,500,000 the network generally holds to 30-year fixed structures.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
What Does a Refinance Leave Behind?
A refinance reaches only part of your equity. A sale reaches all of it. That gap is the structural cost of keeping the property.
Three other costs deserve a line item.
- Equity not accessed. At a 75% cash-out ceiling, a quarter of the value stays locked in the property.
- A larger payment. More debt means thinner coverage and less cushion if a tenant leaves.
- Prepayment terms. The new loan may carry a prepayment penalty. That is a fee for paying off early. Check the schedule against your planned hold. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Net cash also shrinks before you see it. Payoff of the old loan, closing costs, and reserves all come off the top. The headline LTV is a ceiling, not a deposit.
How Does the Same Property Look as a Sale?
A sale converts everything to cash, then takes away what you owe. Build a net sheet in the same units as the refinance. Start with the sale price, then subtract the loan payoff, agent and closing costs, any prepayment penalty on your existing loan, and taxes.
Note that a sale can trigger a prepayment penalty too. Many owners treat that as a refinance-only issue.
On taxes, one point matters here: a sale can create taxable gain, including a higher rate on gain tied to depreciation and a possible net investment income tax, and tax treatment varies, so consult a qualified professional before relying on any figure.
| Factor | Cash-out refinance | Sale |
|---|---|---|
| Equity reached | Part of it | All of it |
| You keep the asset | Yes | No |
| Payment after | Larger | None |
| Prepayment exposure | On the new loan | On the old loan |
| Net cash | After payoff, costs, reserves | After payoff, costs, taxes |
Refinance or Sell? A Decision Table
Use this to find your starting point. The right answer depends on your property, your plan, and your numbers.
| Your situation | Likely route | Check first |
|---|---|---|
| Strong rent, want cash, plan to hold | Refinance | Coverage at the new balance |
| Heavy repairs ahead, weak rent | Sell | Net sheet after costs |
| Equity trapped, rent too low for a big draw | Smaller refinance | Rent documentation |
| Inside the seasoning window | Wait, or size on cost | Documented basis |
| Sizing comes back too small | Reduce the draw, document rent, wait, or sell | Which cap bound |
When sizing comes back too small, you have four moves. Reduce the draw. Document a stronger rent with a current lease and proof of payment. Wait out seasoning. Or sell.
Break-even logic. Add the closing costs and the extra carrying cost of the larger loan. Divide by the monthly return you expect from the cash you pull out. The result tells you how long you must hold before the refinance pays for itself. If you plan to sell sooner, a refinance usually loses.
Key Terms Defined
DSCR: The monthly rent used for review divided by the full monthly payment on the property.
PITIA: Principal, interest, taxes, insurance, and association dues, added together.
LTV: The loan amount as a percentage of the property’s appraised value or cost.
Seasoning: The ownership period a lender wants before it counts a new appraised value.
Cash-out refinance: A new loan that pays off the old one and hands you the extra equity as cash.
Rate-and-term refinance: A new loan that replaces the old balance without meaningful cash going to you.
Binding constraint: The cap, value or coverage, that ends up setting the final loan amount.
Frequently Asked Questions
Can I refinance an existing DSCR loan?
Yes, subject to lender guidelines. The property must qualify at the new balance, with fresh coverage, value, and credit checks. Your old prepayment terms may apply, so read the schedule before you start.
Can I refinance a recently renovated rental?
Often, but how the lender values it depends on seasoning. Inside the window, the loan commonly sizes on the lower of appraised value and documented cost. Keep receipts for every improvement.
Does the lender use my own estimate of value?
No. The appraisal sets value and market rent. Your estimate helps you plan, but the appraiser’s opinion drives the loan amount.
What if the property doesn’t qualify at the new balance?
The lender reduces the loan amount until coverage clears. You can also ask about a lower tier or about select lenders that review coverage below 1.00 with adjusted leverage and terms. Otherwise, wait or sell.
Can I use the proceeds for my next purchase?
Often, since DSCR loans are business-purpose. Lenders typically ask for a business-purpose statement. Confirm the specifics with the program before you plan around the cash. Our complete DSCR loans guide covers how these programs fit together.
Next Steps
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, across 41 markets including Washington, D.C. Gather your payoff statement, lease, insurance page, and tax figures first. Then you can see which cap binds on your property before you decide to keep it or sell.
About Lendmire
Lendmire is a non-QM mortgage brokerage (NMLS# 2371349) arranging DSCR investor loans in 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed around property-level rental income rather than personal income, subject to lender and program guidelines, a fit for self-employed investors and LLC-owned portfolios. Lendmire was recognized as a Scotsman Guide Top Mortgage Workplace in 2025 and 2026.
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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 Form 1007, Single-Family Comparable Rent Schedule
2. Fannie Mae Appraiser Update on short-term rental appraisals
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Refinance a Chicago Two-Flat Into a DSCR Loan · Can You Refinance a Rental With a DSCR Loan Right After Buying It? · How Much a DSCR Lender Lends on a Rural Cabin Refinance
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.