Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
The Quick Read: Yes, a 620 score can work on select programs in Lendmire’s wholesale network, but it sits at the very edge of the credit box, so expect less leverage, more cash in reserve, and tighter requirements than a borrower with stronger credit would see. DSCR stands for debt service coverage ratio, which compares a property’s rent to its full monthly housing payment. Most programs want closer to 660, and 700 or higher opens the strongest leverage tiers.
- A 620 floor exists in parts of the network, not across all of it.
- Purchase leverage on most files runs 75%–80% LTV on an investment property, and the high-leverage tier is generally out of reach at 620.
- Reserves commonly run about 6 months of PITIA, and low-600s files often carry more.
- The rent still has to cover the payment, and a low score can drag that ratio down on its own.
- Moving from 620 to 660 can change your terms more than almost any other single fix.
DSCR Calculator
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Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 15, 2026
Prefilled with starting assumptions — enter your own rent or nightly figures, taxes, insurance, and HOA for a more accurate picture.
Program parameters update from Lendmire’s centralized guideline source. Taxes and insurance are editable estimates.
As of Oct 15, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Rent, nightly rate, occupancy, taxes, and insurance are editable estimates. Short-term rental figures are estimates only and vary significantly by season, property type, management approach, and local short-term-rental rules — confirm local regulations before relying on them. Qualifying income for short-term rentals varies by program — some use appraisal market rent, others use documented STR history or projections — and is confirmed in underwriting. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
Why Credit Still Matters on a Loan Built Around Rent
A DSCR loan qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. It does not skip credit. When a lender drops pay stubs and traditional personal-income documentation from the file, the credit score becomes one of the main ways it measures you as a borrower.
So the property answers one question: does the rent cover the payment? Your score and assets answer a second one: will you keep paying if the property has a bad stretch?
Two things people get wrong here:
- “DSCR loans ignore credit.” They don’t. The score is read on every file.
- “There is a standard minimum of 620.” There isn’t. Each lender and investor sets its own floor. Pricing and available terms vary by lender, borrower profile, property type, and full underwriting review.
What Does a 620 Score Change?
At 620, the approval question is rarely the hard part. The harder question is what the lender asks for in exchange. Across the network, low-600s files usually mean one or more of four adjustments: lower maximum leverage, more reserves, a stronger rent-to-payment ratio, or a smaller menu of programs.
Here is how the tiers generally compare. These are qualitative patterns across the network, and every file is reviewed individually.
| Factor | Around 620 | Around 660 | 700 and up |
|---|---|---|---|
| Program choice | Select programs only | Most programs | Full menu |
| Leverage | Toward lower end | Standard tiers | Strongest tiers |
| Reserves | Often more | Typical | Typical or less |
| Coverage cushion | Often wanted | Standard | More flexible |
Leverage is where the score shows up most. Most purchase files land at 75%–80% LTV on an investment property, which means 20%–25% down. LTV is loan-to-value, the loan balance as a share of the property’s value. A few high-leverage programs reach 85% LTV on a purchase, but they generally want a score around 700 or better. A borrower at 620 should plan around the lower end of the standard range, not the top.
Cash-out refinances top out around 75% LTV on an investment property across most of the network, and the common expectation is about 6 months of seasoning. Seasoning is how long you have owned the property before refinancing. Our piece What Is The Minimum Credit Score For A Cash Out Refinance goes deeper on that side. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Which of Your Three Scores Counts?
Lenders typically pull a tri-merge report, which lists scores from all three credit bureaus. They generally use the middle score, not the average and not the highest. Run the numbers on three hypothetical scores: 618, 625, and 690. The middle score is 625, so that is the score on the file, even though one bureau shows 690.
Now flip it. Say your scores are 612, 628, and 641. The middle score is 628. That clears a 620 floor, but only by a few points.
Two practical consequences follow:
- A single low bureau score does not sink you if the other two are higher, because the middle one decides.
- The score in a free app is often a different model than the one lenders pull, so your number can shift once the real report arrives.
The guarantor is the person whose credit is read. That holds even when the loan closes in an LLC, subject to program terms. An LLC does not take credit out of the picture.
How the Rent Math Works Against a Low Score
DSCR equals monthly rent divided by the full monthly payment, known as PITIA. PITIA is principal, interest, taxes, insurance, and any HOA dues. A ratio of 1.00 means the rent equals the payment. A ratio of 1.25 means the rent is 25% above it.
For many select programs, 1.00 is where coverage starts. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger ratios generally open better pricing and leverage.
This is where a low score gets expensive. Pricing weakens at lower credit tiers, and the DSCR is calculated on the payment that results. So a property that clears 1.10 for a 700 borrower could land closer to 1.00 for a 620 borrower, with no change in rent. The score can pull a deal below the line by itself.
Keep one caution in mind. Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation, so a property can clear the ratio and still be thin after real-world costs.
Low score plus low coverage is the hardest pairing. If you are near 620 and the property sits under 1.00, expect the select-lender path with adjusted leverage and terms, and expect to bring more cash.
A Worked Scenario: One Deal, Two Scores
Consider an investor buying a duplex. The investor has a middle score of 625 and wants maximum leverage. Here is how the pieces combine, using modeled assumptions rather than market data.
- Purchase LTV: the program in play sits at the lower end of the standard 75%–80% range on an investment property.
- Coverage: rent covers PITIA at roughly 1.15x.
- Reserves: about 6 months of PITIA, possibly more at this score.
- Down payment: at least 20%, and plan for 25%.
Now the same duplex with a middle score of 700. The investor can reach for the stronger leverage tiers, the reserve ask may soften, and the payment on the same loan comes in lower, which lifts the ratio. Same rent, same property, different file.
A bigger down payment helps a 620 file. It lowers the payment and can lift the ratio. It does not erase credit floors, leverage caps, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
What Underwriters Check Besides the Score
The score is the headline, but the credit report has more to say. A lender reviewing a 620 file typically looks at:
- Tradeline depth: how many open accounts you hold and how long they have been active.
- Recent late payments: a fresh 30-day late weighs more than an old one.
- Revolving balances: high utilization drags the score and signals stress.
- Bankruptcy or foreclosure history: these usually require a waiting period, and the length varies by program.
- Assets and reserves: liquid funds after closing, shown on statements.
Documents are lighter than on a standard mortgage, but they are not zero. Expect an appraisal with a rent schedule, a lease or market-rent estimate, entity documents if you close in an LLC, asset statements, and a business-purpose statement. The agency form names you may see on the appraisal are the 1007 rent schedule and the 1025 small residential income property report. They are just form names.
Reserves vary by lender, leverage, loan size, and transaction type. About 6 months of PITIA is common. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived. Loans above that size typically step up to about 9 months. A 620 file usually lands on the heavier side of that range.
Property and Loan Types That Change the Picture
Not every deal behaves the same at 620.
- Short-term rentals: these programs typically expect a 640 or better score, so 620 is generally below the line. Expect about 12 months of hosting history. Purchases run to 75% LTV with a 1.00 coverage floor. Refinances sit around 70% with their own 1.00 floor. Cash-out on short-term rentals is 70%, while cash-out on standard rentals is 75%.
- Cash-out: proceeds should be used for business purposes. More on that below.
- Loan size: standard programs run up to $3,000,000, and above $2,500,000 the network generally holds to 30-year fixed structures. Smaller balances route through select lenders.
- Term structures: the 30-year fixed is the spine. Extended terms and interest-only periods are available through select lenders, and ARM structures exist for investors who want them.
- Ineligible property types: manufactured homes (single- and double-wide), log homes, and barndominiums are not offered in these programs at any credit score.
The Business-Purpose Frame
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. The CFPB’s examination procedures treat credit extended to acquire non-owner-occupied rental property as business-purpose credit. The Federal Register’s 2013 ability-to-repay rule likewise treats investment-purpose loans as business-purpose loans outside its scope.
The practical result is that no federal rule sets a credit-score cutoff for these loans. That is why the floor changes from lender to lender. It is also why cash-out proceeds matter. An attorney guide on the business-purpose exemption notes that a cash-out refinance used for personal expenses can be treated as consumer credit. If you plan to pull equity, keep the use of funds tied to the rental business.
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.
Close Now or Wait to Improve the Score?
This one is a genuine judgment call. If the deal is strong and the rent clears the payment with room to spare, buying at 620 and improving the score afterward can make sense, since you can often refinance once your credit and seasoning improve. If the file is tight at 620, a better score might be the difference between a workable deal and a thin one.
A simple test: run the same deal at 620 and at 660. If the ratio stays comfortably above 1.00 at both, the score is a pricing issue. If it dips toward or below 1.00 at 620, the score is a qualifying issue, and waiting is worth pricing out.
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.
A Practical 60–90 Day Plan
You have more control than you think. These steps tend to move a score or clean up a file:
1. Pull your actual reports and look for errors. Disputing a real mistake can lift a score.
2. Pay down revolving balances. Utilization is one of the faster levers.
3. Keep old accounts open and avoid new credit inquiries.
4. Bring any past-due account current before you apply.
5. Build a bigger cash cushion, since down payment and reserves are your compensating strengths.
Some things do not help much in a short window. Opening new cards usually hurts first. Closing old accounts can shorten your history. Any promise of an overnight jump deserves skepticism.
For the full picture of how these programs fit together, the complete DSCR loans guide covers it.
If Your Score Is Below 620
Below the network floor, the standard DSCR path generally closes. Your options are to build the score, bring in a co-borrower or different guarantor where program terms allow, or look at other financing types with different trade-offs, such as hard-money loans. Those tend to cost more and run on shorter terms. Foreign nationals follow a separate track and are generally not scored the same way.
Two structures are worth knowing about, though neither is a shortcut at low credit. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. No-ratio structures are available only through select lenders, generally for borrowers who already own a primary residence. Both ask more of the borrower, not less.
Key Terms Defined
DSCR: the ratio of a property’s monthly rent to its full monthly payment.
PITIA: principal, interest, taxes, insurance, and any HOA dues, which together make up the payment.
LTV: loan-to-value, the loan amount as a percentage of the property’s value.
Reserves: liquid funds you hold after closing, usually measured in months of PITIA.
Middle score: the median of your three bureau scores, typically the one a lender uses.
Guarantor: the person whose credit and assets back the loan, even when an LLC holds title.
Frequently Asked Questions
Will a 620 score get me the best terms?
No. The best leverage and pricing tiers generally start around 700. A 620 score can work on select programs, but the file usually carries lower leverage, more reserves, or a stronger coverage requirement.
Does my DSCR need to be higher with a 620 score?
Often, yes. Many select programs start at 1.00, but a borrower at the bottom of the credit range is usually better served by a cushion above that. A separate select-lender path takes coverage below 1.00 with leverage and terms adjusted.
Does closing in an LLC hide my credit score?
No. The guarantor is still scored, whether the title sits in an LLC, subject to program terms. The entity changes how the property is held, not whether credit is reviewed.
How much should I plan to put down at 620?
Plan on at least 20% down on a purchase, and treat 25% as a safer target. Most files land at 75%–80% LTV on an investment property. High-leverage programs at 85% LTV generally want about 700 or better.
Is a 620 DSCR loan a good idea if the numbers are thin?
Only if you can absorb the costs the ratio ignores. DSCR counts rent against PITIA only, so repairs, vacancy, and management come out of your pocket. Qualifying at the floor does not make a deal profitable.
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. It is a broker arranging financing through select lenders in its wholesale network across 41 markets, including Washington, D.C., and nothing here is a commitment to lend. Call 828-256-2183 to talk through your file.
About Lendmire
Lendmire, NMLS# 2371349, is a non-QM mortgage broker serving real estate investors in 41 markets, including Washington, D.C., through DSCR investor loan programs. Qualification is generally reviewed around the subject property’s rental income, not the borrower’s W-2 history — a practical fit for LLC-titled portfolios and self-employed investors. All scenarios remain subject to lender review and program guidelines. Two consecutive Scotsman Guide Top Mortgage Workplace recognitions (2025, 2026).
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References
1. CFPB Truth in Lending Act examination procedures
2. Federal Register: Ability-to-Repay and Qualified Mortgage Standards
3. Doss Law: Business Purpose Exemption Simplified
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 Challenge a Low Appraisal on a DSCR Loan · How Much You Can Borrow for a DSCR Loan on Condo Properties? · How to Qualify for a DSCR Loan in 2026: Credit, Ratio, Down Payment and Reserves
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.