The Quick Read: Putting 20% down (an 80% loan-to-value, or LTV, meaning the loan equals 80% of the property’s value) is the stronger-leverage tier on an investment-property purchase, while 25% down (75% LTV) is where thinner rent coverage, lower credit, or short-term rental use tends to land, and most files across the network sit between the two.
- Most purchase files in the network land at 75%–80% LTV on an investment property, which means 20%–25% down.
- Strong credit, solid rent coverage, and a standard long-term rental usually point to the 20% tier.
- A larger down payment shrinks the loan, which lifts the coverage ratio, but it never erases credit floors, reserve rules, or property eligibility.
- Select high-leverage programs reach 85% LTV on an investment-property purchase (15% down), generally with a score around 700 or better.
- Clearing the coverage test is not the same as positive cash flow.
Here is the honest answer on who each option is for. The 20% tier suits an investor with solid credit, a property whose rent comfortably covers the payment, and a standard rental type. The 25% tier suits the investor whose file has a soft spot: thin coverage, a lower score, a short-term rental, or a larger loan. It also suits the investor who simply wants more cushion in the ratio.
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.
Neither choice is better in the abstract. You are trading cash tied up in the deal against how strong the file looks to a lender. The complete DSCR loans guide covers the full program.
Side-by-Side
The table below compares the two tiers on a typical investment-property purchase. These are typical ranges from select lenders in Lendmire’s wholesale network. Each file is underwritten individually, and nothing here is a commitment to lend.
| Factor | 20% Down (80% LTV) | 25% Down (75% LTV) |
|---|---|---|
| Typical profile | Strong credit, solid coverage | Thinner coverage or softer file |
| Review basis | Property rent vs. full housing payment | Same test, more cushion |
| Documentation | Appraisal, rent evidence, entity papers | Same |
| Property types | Standard 1–4 unit rentals | Same; STR purchases cap at 75% |
| Entity vesting | LLC possible, subject to program terms | Same |
| Credit expectation | Often 700+ for the top tier | Often 660 or better; 620 floor in parts of the network |
| Reserves | Commonly around 6 months PITIA | Commonly around 6 months PITIA |
| Source of funds | Your own seasoned funds | Your own seasoned funds |
PITIA stands for principal, interest, taxes, insurance, and association dues. It is the full monthly housing obligation the rent has to cover.
Notice how many rows match. The down payment tier mostly changes leverage, not the paperwork or the property list.
What the Down Payment Does to the Coverage Ratio
A bigger down payment lifts the coverage ratio because it shrinks the loan. The DSCR (debt service coverage ratio) is the property’s monthly rent divided by its monthly PITIA. A lower loan balance means a lower payment against the same rent, so the number rises.
Picture a duplex whose rent covers the payment almost exactly at 80% LTV. Move to 75% LTV and the ratio improves by a few points, not a leap. Taxes, insurance, and association dues do not shrink with the loan. Only the principal-and-interest portion does. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
That matters at the edges. A property sitting just under 1.00 at 20% down can pass at 25% down. And 1.00 is where many select programs start, not a universal standard. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger ratios generally open better leverage and pricing.
Now the part new investors miss. DSCR compares rent to PITIA only. Clearing 1.00 does not mean the property produces positive cash flow. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. A property can pass the test and still leave you writing checks. Run your own numbers beyond the lender’s ratio.
When 20% Down Is the Better Fit
Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Twenty percent down is the better fit when the file is clean and your capital has better uses elsewhere. The leverage tier is stronger, and every dollar you don’t put into this deal can go toward the next one or toward reserves.
It tends to work when most of these are true:
- Credit is strong. A score of 700 or more unlocks the strongest leverage tiers in the network.
- Rent covers the payment with room to spare. Think coverage comfortably above 1.00, not borderline.
- It’s a standard long-term rental. Single-family and small multifamily with a normal lease profile are the cleanest fit.
- The loan is moderate. Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders), and reserve expectations step up on larger balances. About 9 months of PITIA is common above $1,500,000.
- You want to scale. Investors building a portfolio often prefer to spread equity across several purchases rather than overfund one.
Consider an investor with a 740 score buying a single-family rental with an in-place lease that clears 1.15x. That file fits the 80% LTV tier on an investment-property purchase. Putting 25% down there buys a slightly higher ratio the file did not need. Every figure here varies by lender and program.
The tradeoff is thinner cushion. A higher loan balance means the ratio is more sensitive to a rent shortfall or an insurance increase at the appraisal stage. If the number lands close to the line, the tier can shift on you. For a 20% plan, build in margin before you commit.
When 25% Down Is the Better Fit
These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Twenty-five percent down is the better fit when the file needs help, or when you value the cushion more than the freed-up cash. It is the fallback tier for weaker files, and sometimes it is the smarter opening move.
Common reasons to land here:
- Coverage is thin or below 1.00. Programs below 1.00 are available through select lenders in the network, with leverage and terms adjusted. More equity is how the lender offsets the weaker coverage.
- Credit is in the middle of the range. A 620 floor exists in parts of the network, and most programs want around 660. Lower scores usually mean lower leverage.
- The property is a short-term rental. Purchase leverage on an STR tops out at 75% LTV. Expect a 640+ score, about 12 months of hosting history, and a 1.00 coverage floor on purchases. Lendmire’s piece Short-Term Rental DSCR Down Payment Rules on a Purchase vs Cash-Out goes deeper. 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.
- The loan is large. Bigger balances tend to draw tighter leverage and heavier reserves.
Say you find a fourplex where the rent-to-price ratio is modest. At 80% LTV the coverage sits just under 1.00. At 75% LTV it clears. That is the case where the extra equity does real work, because it changes whether the file fits at all. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
It’s a close call for some investors. Stretching to 25% down protects against a failed ratio and gives a more resilient file. But it also locks up more capital per deal, which slows how fast you can buy the next one. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
What Stays the Same at Either Level
Several things hold constant whether you put 20% or 25% down. Knowing them keeps you from treating the down payment as a master key. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Credit floors still apply. A bigger down payment does not rescue a score below the program minimum. The strongest leverage tiers want 700 or better, and that is a separate gate from the equity gate.
Reserves still apply. Reserves are the liquid cash you hold after closing, usually measured in months of PITIA. They vary by lender, leverage, loan size, and transaction type. Around 6 months is common, and conservative files at modest leverage under $1,500,000 can sometimes see them waived. That money is separate from the down payment.
Property eligibility still applies. Manufactured homes (single- and double-wide), log homes, and barndominiums are not offered through these programs. No down payment size changes that.
The money must be yours. Lenders generally expect the down payment to come from your own seasoned funds. Borrowing it is typically not allowed, and a second-position loan at closing to cover it is rarely accepted. Zero-down purchases are not part of the leverage tiers described here. What gets advertised as no down payment usually involves a bridge, hard-money, or seller-financed structure instead.
Paperwork is lighter than a conventional loan but not absent. Qualification runs primarily on property-level rental income covering the payment, subject to lender guidelines. You still supply an appraisal, proof of funds, and entity documents. Rent schedules are built on appraisal forms, such as the Fannie Mae appraiser forms for a single-family rent schedule (Form 1007) and a small income-property report (Form 1025). DSCR loans are not agency products. The forms are borrowed as tools.
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.
Why Neither Number Is a Law
Nothing in federal law sets a 20% or 25% down payment on a DSCR loan. 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. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
The federal ability-to-repay rules, for example, do not apply to business-purpose credit, even when a dwelling secures the loan. So the down payment is each lender’s credit policy, published as an LTV grid. A maximum LTV and a minimum down payment are the same limit viewed from two sides.
Business-purpose does not mean rule-free. A law firm’s analysis of investment-mortgage regulation notes that fair-lending laws still apply to these loans. The practical takeaway is that the tier is a lender judgment, which is why it moves with your file.
The Verdict
Choose 20% down when the file is strong and the property clears comfortably. Choose 25% down when coverage is thin, credit is mid-range, the property is a short-term rental, or you want a ratio that survives surprises. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
If you are close to the line, here is a simple self-check. Ask whether the rent clears 1.00 with margin, whether your score sits at 700 or above, whether the property is a standard long-term rental, and whether you will still have reserves after closing. Four yeses point to 20%. Any no suggests budgeting for 25%.
Honestly, the stronger play for many investors is to price the deal both ways before choosing. If 25% down turns a failing file into a passing one, the extra equity pays for itself. If 20% already clears with room, keep the cash.
If you are buying 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. Reach the team at 828-256-2183 or request a quote.
Frequently Asked Questions
Can I put less than 20% down on a DSCR purchase?
Sometimes. Select high-leverage programs reach 85% LTV on an investment-property purchase, which is 15% down, generally with a score around 700 or better. Expect the file to need strong coverage and clean credit. Terms vary by lender and property.
Does 25% down mean I will get a better deal than 20%?
Not automatically. It lowers the loan balance and lifts the coverage ratio, which can improve how the file looks. But it does not override credit, reserve, or property requirements, and each file is underwritten individually.
Can I borrow the down payment?
Generally no. Lenders typically want the down payment from your own seasoned funds, and most do not allow a second loan at closing to cover it. Plan separately for reserves and closing costs, since they sit on top of the down payment.
Does a larger down payment guarantee positive cash flow?
No. The coverage ratio compares rent to PITIA only. Repairs, vacancy, management, utilities, and capital expenses fall outside it. More equity helps the ratio, but you should still model the full operating picture. Tax treatment varies; consult a qualified professional before relying on any deduction.
What if my coverage is below 1.00 at 20% down?
Two paths exist. Moving to 25% down may lift the ratio over the line. Alternatively, a sub-1.00 path is available through select lenders in the network, with leverage and terms adjusted. A no-ratio structure also exists, available only through select lenders, generally for borrowers who already own a primary residence.
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. Fannie Mae, appraiser forms and underwriting resources
2. CFPB, Regulation Z ability-to-repay rule, §1026.43
3. Hunton, “Beware of Business Purpose” regulatory analysis
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much an Interest-Only DSCR Payment Raises Coverage Over a 30-Year Loan · How to Finance an Airbnb Through an LLC With a DSCR Loan · How to Meet DSCR Down Payment Source Requirements for a Rental Purchase
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.