The Quick Read: Investors usually move a rental off an old conventional loan because of a wall the old loan cannot get past, such as a cap on financed properties, income that traditional personal-income documentation understates, or a wish to hold title in a business entity, and the new loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.
- A DSCR refinance replaces the old loan with a new one. It does not convert the old note.
- The test is rent divided by the full new payment: principal, interest, taxes, insurance and any HOA dues.
- Most programs in the wholesale network want about a 660 score, and 700 or higher opens the strongest leverage.
- Cash-out tops out around 75% LTV on a standard rental, so equity still matters.
- If you have room under the conventional limits and no deadline, staying put is often the better call.
What a DSCR Refinance Actually Is
A DSCR refinance pays off your current loan with a new one underwritten mainly on the rental’s income. DSCR stands for debt service coverage ratio. It is the property’s monthly rent divided by its monthly PITIA, which is principal, interest, taxes, insurance and association dues.
DSCR Cash-Out Calculator
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Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 8, 2026
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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.
A ratio of 1.00 means rent equals the payment. Select programs start at 1.00, and stronger ratios open better pricing and leverage. A separate path through select lenders in the network takes coverage below 1.00, with leverage and terms adjusted.
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.
Your personal income is not the main test. That is the whole appeal for an owner stuck inside an old conventional loan. The complete DSCR loans guide covers the product from the ground up. This article stays on one question: why an owner of a rental carrying an old conventional loan would make the switch, and when they should not.
Why Investors Leave an Old Conventional Loan
The trigger is usually a wall, not a better price. Many owners hold an old conventional loan that is cheaper than anything new, so price is rarely the reason. Something else blocks the next move. Here are the reasons that come up most often, with the situation where each applies and where it does not.
The conventional limit on financed properties
Agency-backed conventional financing limits how many financed one-to-four-unit properties one borrower can carry. The count is of properties, not of mortgages. A first mortgage plus a HELOC on one house is still one property.
Who it fits: the investor with a growing portfolio who finds the next purchase or refinance stalls at the limit. A DSCR refinance moves one property out of that count and lets acquisitions continue.
Where it fails: an owner with only a few properties. Nothing is blocking them, so the switch buys nothing.
Tax returns that understate real income
Heavy write-offs, self-employment income and depreciation all shrink the income a conventional underwriter will count. Many mortgages on a personal credit report make it worse, because every payment counts against your debt-to-income ratio, or DTI. DTI is your monthly debt payments divided by your monthly income.
A DSCR file sidesteps that math. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Credit, reserves and title are still tested.
Who it fits: self-employed owners, owners with many properties and owners whose returns look thin on paper.
Where it fails: a W-2 borrower with low DTI and strong returns. Conventional will likely work fine for them.
Holding the property in an entity
Many investors want a rental titled in an LLC for liability and organization reasons. Lenders treat entity-titled loans differently, and a DSCR file is built for that. Entity lending is available subject to lender program eligibility.
Lendmire’s piece Can You Get a Conventional Cash-Out Refinance on an LLC-Titled Rental? covers the conventional side of that question. One caution applies here. Whether an old loan sitting in your personal name counts toward a conventional limit can depend on how it is titled and who is personally obligated, so ask before you assume.
Where it fails: if your only goal is asset protection, you may be able to get there without refinancing at all. Check with an attorney before paying closing costs to change how you hold title.
Credit-report footprint
A conventional mortgage typically reports to your personal credit. A DSCR loan is underwritten to the property, and reporting practices vary by lender. Some investors want fewer personal debts showing when they apply for the next loan.
This reason rarely justifies a refinance alone. It is a tiebreaker.
Equity access
An old rental with a paid-down balance holds equity you may want for the next purchase, a renovation or reserves. Cash-out on a standard rental tops out around 75% LTV across most of the network, and about six months of seasoning is the common expectation. Seasoning is the waiting period a lender wants after you buy before it will lend against the value. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Where it fails: the new, larger payment can push coverage under the program’s floor. More on that below.
Structure changes
You may want a different loan shape. The spine of the network is the 30-year fixed. Through select lenders you can also find 40-year terms and interest-only periods, and adjustable structures exist for investors who want them.
How Underwriting Treats the Refinance, Step by Step
Here is the sequence from first look to payoff.
1. Pick the purpose. A rate-and-term refinance pays off the old loan and closing costs with no cash back. A cash-out refinance is a bigger loan, and you keep the difference after costs. The purpose sets the leverage cap and the seasoning rules.
2. Order the valuation and market rent. The appraiser supplies the value and the rent. For a one-unit rental, the rent comes from a comparable rent schedule. Fannie Mae’s learning center names this as Form 1007, and names Form 1025 for two-to-four-unit properties. The Freddie Mac form describes how the lender obtains the appraiser’s market rent, with comparable rents, a rent range and comments on vacancy and rent trend.
Form 1025 captures rent unit by unit and rolls it into an operating income statement, as one appraisal practitioner’s overview of Form 1025 explains. Those are only standard appraisal formats. A DSCR loan is not an agency loan, and the agency rules do not govern it.
3. Run the coverage test. Divide rent by the new PITIA. The new payment is what gets tested, not your old payment. A cash-out refinance raises the balance, which raises the payment, which tightens coverage.
4. Clear leverage, credit and reserves. On a purchase of an investment property, most files land at 75% to 80% LTV. Rate-and-term refinance ceilings can run higher on select programs, up to 85% LTV, usually with stronger credit. Reserves commonly run around six months of PITIA. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived, and larger loans typically step up to about nine months. Loan sizes run up to $3,000,000 on standard programs.
5. Gather documents. Expect the old loan’s payoff statement, leases or the appraiser’s rent figure, insurance declarations, identification and proof of reserves. If an entity will hold title, add its formation documents.
6. Pay off the old note and close. Check the old note for a prepayment charge before you assume the payoff is free. Most conventional notes carry none, but the note is the final word.
What decides the outcome comes down to a short list. The appraised value sets the loan size. The appraiser’s rent against the new payment sets coverage. Credit tier sets leverage. Seasoning matters if you want cash out. Property type matters too, because short-term rentals, condos and two-to-four-unit buildings are typically treated differently.
What the Coverage Math Looks Like
These are modeled examples, shown as ratios only.
Say a rental clears about 1.25x on its current loan. You do a rate-and-term refinance and the balance stays about the same. The payment barely moves, and coverage stays near 1.25x. That file sits comfortably above the 1.00 level where select programs start.
Now take the same rental and pull cash out. Suppose the balance rises by about a fifth. The payment rises by roughly the same share, and coverage slides from about 1.25x to about 1.04x. It still clears 1.00, but with little room.
Finally, take a rental that starts near 1.10x. The same cash-out would push it to roughly 0.92x. Below 1.00, the file is no longer on the standard path. A sub-1.00 route is available through select lenders in the network, with leverage and terms adjusted. Qualification stays subject to lender guidelines, credit approval and property review.
One caution matters more than any ratio. Clearing 1.00 is not the same as positive cash flow. The calculation compares rent to PITIA only. Repairs, vacancy, management, utilities and capital expenses all sit outside it, so run your own budget separately.
A larger down payment or more equity lowers the payment and can lift the ratio. It never erases the leverage caps, credit floors, reserve rules or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
Staying Conventional vs Moving to DSCR
| Factor | Keep the old conventional loan | DSCR refinance |
|---|---|---|
| Review basis | Personal income and DTI | Property rent against PITIA |
| Documentation | Traditional personal-income documentation, pay records | Lease or appraisal rent, credit, reserves |
| Entity title | Often limited | Available, per lender program requirements |
| Property count | Capped for financed properties | Not held to the financed-property cap |
| Cost of the loan | Often lower, especially on a seasoned note | Typically higher |
| Prepayment terms | Usually none | Often a step-down or flat period |
The cost premium is real, but this article does not put a number on it. Pricing moves with leverage, credit, coverage and the prepayment structure you choose. The calculator on this site can give an illustrative estimate, and a broker can show you actual options.
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.
Structures and Variations Worth Knowing
Rate-and-term versus cash-out. The two carry different leverage caps and different seasoning gates. Cash-out tops out around 75% LTV on a standard rental, with about six months of seasoning as the common expectation. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Short-term rentals. Rent is measured with a market-data method rather than a standard lease. Refinance runs around 70% LTV and cash-out runs 70% on short-term rental collateral. Expect a score of 640 or higher and about 12 months of hosting history. The floor is 1.00 on a refinance. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Term shapes. Thirty-year fixed is the default. Above $2,500,000, the network generally holds to 30-year fixed structures. Longer terms and interest-only periods come through select lenders.
Prepayment structures. Most DSCR loans carry a prepayment charge, and the shapes vary. A longer prepayment period usually pairs with better pricing. A shorter or no-penalty period usually costs more. Step-down schedules are common. Some states restrict these charges, so the rules can differ by property location.
That last point matters for exit planning. If you may sell or refinance within a few years, choose the prepayment structure with that in mind.
Where the General Rule Breaks
Seasoning clocks. Seasoning can count from the recorded deed. An investor who recently bought and renovated may face a waiting period before cash-out, regardless of how much value the work created. Any improvement may support a higher appraised value, depending on comps and underwriter review. It does not set the loan size by itself, and the new appraisal does, not a projected value.
Condos and two-to-four-unit buildings. These are typically treated differently from single-family rentals, and leverage caps are often tighter.
Property types outside the programs. Manufactured homes (single- and double-wide), log homes and barndominiums are not offered in the network’s DSCR programs.
Prior DSCR loans. A prepayment charge applies to a DSCR-to-DSCR refinance. It does not apply to an old conventional note. If your current loan is already a DSCR loan, read its prepayment terms first.
Entity-titled old loans. If your old loan sits inside an entity where you are not personally obligated, how it counts toward any conventional limit can differ. Ask before you plan around it.
Experience from the desk. Files built around an older conventional loan usually go sideways in one of two places. Either the owner assumed the old payment would be the tested payment, or the appraiser’s rent came in under what the owner expected. Pulling realistic rent comparables before you apply prevents the second surprise. Running the larger post-cash-out payment prevents the first.
When Not to Refinance
The honest answer is often to keep the loan. Skip the switch when you recognize these situations:
- You have plenty of room under the conventional limits and no deadline.
- Your old loan is a seasoned, low-cost note and you do not need cash.
- Your traditional personal-income documentation shows strong income and your DTI is low.
- You plan to sell within a few years, since a prepayment period on the new loan could bite.
- The new payment would push coverage below the program floor and you do not want to take on adjusted leverage and terms.
Think of it as a cost-of-switching test. Weigh the pricing difference and closing costs against what the new loan unlocks. If the benefit is a purchase you could not otherwise make, the math often favors moving. If the benefit is only a nicer structure, it often does not.
Lendmire’s piece Refinancing a Rental From a Conventional Loan Into a DSCR Loan: When It Makes Sense works through that decision in more depth.
Some owners also assume a refinance is the only way to free up funds when they want to buy again. It is not. Other tools exist, including investment-property HELOC lines, which have their own caps. Each tool has its own limits, so compare them before you commit.
Key Terms Defined
DSCR: Rent divided by the full monthly payment on the property, used to judge whether it can carry its own loan.
PITIA: Principal, interest, taxes, insurance and association dues, which together make up the monthly payment in the coverage test.
LTV: Loan-to-value, the loan balance as a share of the property’s appraised value.
Seasoning: The waiting period a lender wants between buying a property and borrowing against its value.
DTI: Debt-to-income, your monthly debts as a share of your monthly income, the main test on a conventional loan.
Prepayment penalty: A fee some loans charge if you pay them off within a set early period.
Rate-and-term refinance: A refinance that replaces the loan without taking cash out.
Frequently Asked Questions
Can I refinance a conventional loan into a DSCR loan?
Yes, subject to lender guidelines. The new loan pays off the old one rather than converting it. Credit, reserves, title and an appraisal are all still part of the file. The property’s rent must cover the new payment at the level the program requires.
Do I need traditional income documentation for a DSCR refinance?
The file qualifies primarily on property-level rental income covering the payment, so personal income is not the main test. Programs differ on what else they request. You will still provide credit information, proof of reserves, identification and property documents.
What if the rent does not cover the new payment?
A sub-1.00 path is available through select lenders in the network, with leverage and terms adjusted. A larger down payment or a smaller cash-out can lift the ratio. Qualification is subject to lender guidelines, credit approval and property review.
Does a DSCR refinance mean no appraisal?
No. An appraisal is required, and it drives both the value and the rent figure. The appraiser’s market rent is a central input to the coverage test.
Can I do it through an LLC?
Often yes, depending on program guidelines. Entity-titled loans are common in DSCR lending.
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 with DSCR programs across 41 markets, including Washington, D.C., Lendmire arranges financing through select lenders in its wholesale network. 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. For investors weighing a seasoned note, the right move is usually the one that removes the specific wall in front of the next deal.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage built around DSCR investor lending, with programs available in 41 markets, including Washington, D.C. DSCR lenders commonly evaluate rental-income coverage instead of personal income paperwork — a practical fit for LLC-owned and multi-property investors. Terms vary by lender, property, leverage, and program. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Fannie Mae Learning Center, Appraisers & Property Underwriting
2. Freddie Mac Form 1000 / Fannie Mae Form 1007
3. Form 1025 appraisal overview, New Jersey Real Estate Appraisal
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR Cash-Out Requirements for a BRRRR Payoff of Hard Money · Can a BRRRR Investor Pay Off Hard Money With a DSCR Cash-Out? · How Much a Lock-in Landlord Saves With a Rental HELOC Over a New First
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.