The Quick Read: A DSCR lender sizes your down payment by finding the smaller of two loan amounts: the most the program allows against the property’s value, and the most the rent can support once the full monthly payment is covered. You fund everything left over. On a duplex, triplex, or fourplex, that usually means planning for the tighter end of the purchase range.
- Most purchase files land at 75%–80% LTV (20%–25% down), and 2–4 unit properties often sit at the 75% end, subject to lender guidelines.
- The lender uses the lower of purchase price or appraised value, so a low appraisal raises your cash.
- Rent coverage can cap the loan before the leverage limit does.
- Down payment is separate from closing costs and reserves, which are typically about 6 months of PITIA.
- A bigger down payment can lift your coverage ratio. It never overrides credit floors, reserve rules, or property eligibility.
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 property’s rent does the heavy lifting in the review.
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Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 15, 2026
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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.
Most investors hear “20% down” and stop there. That number is a single-family best case. Across the wholesale network Lendmire places files with, a multi-unit building gets sized by a short sequence of tests. Once you know the sequence, you can predict your cash before you write an offer. The complete DSCR loans guide covers the full program basics. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Down Payment Is the Mirror of LTV
The down payment is the purchase price minus the loan. LTV, or loan-to-value, is the loan divided by the property’s value. So a 75% LTV means a 25% down payment. The two numbers always add up to 100. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
The lender does not use the price you negotiated. It uses the lesser of the purchase price or the appraised value. That detail matters most when an appraisal comes in light.
Typical purchase leverage across the network runs 75%–80% LTV, which is 20%–25% down. Those are ranges, not entitlements. The lender picks a tier from your credit score, your coverage ratio, the loan size, the transaction type, and the property type. On a 2–4 unit, the property type usually pulls the tier toward the lower-leverage end. Treat a 25% down payment as the planning number for a small multi-unit building until a lender confirms otherwise.
The Six Tests Every Lender Runs
Every file faces an equity test and a rent test. The loan is the smaller result. Here is the order the work follows:
1. Intake. The lender collects the purchase or refinance scenario, unit count, credit score, vesting (individual or LLC), and an estimated rent.
2. Value. The appraisal sets value for the equity test. The lender takes the lesser of price or appraised value.
3. Leverage cap. The program applies its maximum LTV for your credit tier, loan size, and property type. This produces the equity-based loan limit.
4. Rent test. The lender adds up the rent used for lender review from all units. It divides that by PITIA, which is principal, interest, taxes, insurance, and any HOA dues. The result is the DSCR, or debt service coverage ratio.
5. Sizing down. If the coverage ratio falls short of the program’s minimum, the loan shrinks until coverage clears. A smaller loan means a bigger down payment.
6. Final loan. The smaller of the equity-based limit and the rent-based limit becomes the loan. The down payment is the remainder.
Most investors only think about step 3. Plenty of files get decided at step 5. A DSCR of 1.00 means the rent equals the full payment. Many select programs start there, and stronger ratios tend to open better pricing and higher leverage. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
How Rent Gets Counted on 2 to 4 Units
The lender counts rent from every unit, then divides the total by one payment. This is why multi-unit buildings can show stronger coverage than a single-family home at the same price. The rent in the numerator grows with each unit. The payment grows more slowly.
| Situation | How rent is typically treated |
|---|---|
| All units leased | Lower of in-place leases or market rent |
| One unit vacant | Market rent from the appraisal |
| Leases above market | Often capped at market rent |
| Leases below market | Often the lease amount |
The appraisal does two jobs. It sets value for the equity test, and it sets market rent for the coverage test. For a fourplex, the appraiser documents rent on a multi-unit report. That is why a rent figure from a seller’s flyer carries little weight with the lender.
For contrast only, the agency world uses the same forms. Fannie Mae’s Selling Guide says Form 1025 covers two- to four-unit properties. It says Form 1007, the comparable rent schedule, is required only for a one-unit investment property when rental income is used to qualify. Fannie Mae’s appraiser resources describe 1025 as the Small Residential Income Property Appraisal Report. DSCR loans are not agency products, and their leverage rules come from the investor-lender, not from those guidelines. The forms are simply a handy picture of what the appraiser documents.
Why a Fourplex Gets Sized Differently Than a Duplex
More units means a more complex asset, and lenders price that complexity into leverage. Here is the reasoning, in a broker’s words:
- More vacancy concentration. One empty unit in a duplex is half the income. One empty unit in a fourplex is a quarter.
- More management work. Four tenants, shared systems, and more turnover raise operating risk.
- Narrower resale pool. If the lender has to sell the property, a small multi-unit has fewer buyers than a single-family home.
That is why the same borrower with the same credit can see a lower cap on a fourplex than on a house. Strong rent will not raise a cap that the property type sets. The rent test only works in one direction: it can lower your loan, never raise it above the leverage cap. If a program holds 2–4 units at a given tier, extra equity does not change the tier either.
A Worked Example in Percentages and Ratios
These are modeled assumptions, not market data. Take a fourplex on a purchase with a program cap of 75% LTV and a strong credit score. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Version one, strong rent. The price and the appraisal match. Rent from all four units covers PITIA at roughly 1.25x. The equity test caps the loan at 75% of value. The rent test is satisfied at that loan. The equity test binds, so the down payment is 25% of the price.
Version two, low appraisal. The appraisal comes in at 95% of the contract price. The lender applies 75% to the lower figure, so the loan is 71.25% of the price. Your down payment is now 28.75% of the price. You also need to cover the gap between the contract and the value.
Version three, weak rent. Value matches the price, but coverage at the full 75% loan runs about 0.90x. A program built around a 1.00 floor needs PITIA to drop by roughly a tenth. The loan has to come down by more than a tenth, because taxes and insurance do not shrink with it. The loan lands somewhere under 67.5% of value, so the down payment climbs past 32.5%. The alternative is a select lender in the network that takes coverage below 1.00, with leverage and terms adjusted. That path usually asks for more cash down and stricter terms, and it depends on credit approval and property review.
Notice what changed between versions. The same building could need 25%, nearly 29%, or more than 32% down. The cap is a ceiling, and the real number is whatever the weakest test allows. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
What Moves Your Tier
Several factors shift the tier up or down. Here is how they push:
| Factor | Direction of effect |
|---|---|
| Credit score | Higher score opens higher leverage |
| Coverage ratio | Stronger ratio supports better terms |
| Loan size | Larger loans often tighten leverage |
| Property type | 2–4 units usually below single-family |
| Transaction type | Cash-out sits below purchase |
On credit, a 620 floor exists in parts of the network. Most programs want around 660, and 700 or above unlocks the strongest tiers. Loan sizes run up to $3,000,000 on standard programs, with smaller balances available through select lenders. Above $2,500,000 the network generally holds to 30-year fixed structures.
Reserves also vary by lender, leverage, loan size, and transaction type. They are commonly around 6 months of PITIA. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived, and loans above that size typically step up to about 9 months.
Short-term rentals run on their own tiers. Purchases go up to 75% LTV, and cash-out on short-term-rental collateral tops out at 70%. Expect a 640+ credit score and about 12 months of hosting history. 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. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Purchase Versus Refinance on a 2 to 4 Unit
On a refinance, the “down payment” becomes the equity you keep. The idea is the same: the lender applies a cap to value, then tests coverage. Cash-out refinance on standard rentals tops out around 75% LTV across most of the network, and a seasoning period of about 6 months is the common expectation. Seasoning is the time you must own the property before the lender will refinance it on current value. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
The cash-out cap is lower than the purchase cap, and it cannot be treated as the same number. A refinance lender also uses the appraisal for both value and rent, so a soft appraisal hurts on both tests. If you plan to buy and refinance later, size the original down payment first. Then check how much equity the later cap would actually release. The DSCR loan down payment requirements page walks through those tiers.
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.
Total Cash to Close, and Where the Funds Come From
The down payment is only one piece of your cash. Closing costs, prepaid items, and reserves sit on top of it. Reserves are liquid funds left in your accounts after closing, measured in months of PITIA. A first-time investor who budgets only for the down payment is usually short.
Lenders verify the money. Expect bank statements showing the funds are yours and have been in your accounts for a while. Savings, proceeds from selling another property, and equity from a property you own are the usual sources. Gift funds depend on the lender and the file.
The down payment generally cannot be borrowed on top of the loan. A seller-carried second lien and an unsecured personal loan are not accepted as a down payment source. The lender wants real equity in the deal, because the file does not lean on your income.
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.
Where the General Rule Breaks
Some situations bend the process in ways the sequence above does not show:
- Five or more units. The residential lane ends at four units. Larger buildings usually move to commercial-style underwriting, which values income through net operating income. The general finance definition of the coverage ratio, per Wikipedia, is net operating income divided by debt service. The residential version divides rent by PITIA, which is a different calculation.
- Owner-occupied house-hacking. DSCR loans are for investment use. If you plan to live in one unit, that scenario normally goes through owner-occupant financing instead.
- Coverage below 1.00. This is available through select lenders in the network, with leverage and terms adjusted. No-ratio structures exist too, but only through select lenders, generally for borrowers who already own a primary residence.
- Ineligible property types. Manufactured homes (single- and double-wide), log homes, and barndominiums are not offered in the network’s DSCR programs.
Key Terms Defined
DSCR (debt service coverage ratio): the property’s qualifying monthly rent divided by its full monthly payment.
LTV (loan-to-value): the loan amount divided by the lesser of price or appraised value.
PITIA: principal, interest, taxes, insurance, and any HOA dues, which together make up the monthly payment used in coverage.
Reserves: liquid funds you hold after closing, counted in months of PITIA.
Seasoning: the waiting period between acquiring a property and refinancing it on its current value.
Cash to close: your down payment plus closing costs and prepaid items, before reserves.
A Pre-Offer Checklist
Run these checks before you sign a contract on a duplex, triplex, or fourplex:
1. Plan on 25% down as a starting point, and confirm the tier for your credit score. 2. Estimate market rent for every unit, including any vacant one. 3. Check whether coverage clears the program’s floor at the full leverage cap. 4. Add closing costs and prepaids to the down payment. 5. Set aside reserves, typically about 6 months of PITIA. 6. Document where each dollar of your cash is coming from.
Frequently Asked Questions
Can I buy a duplex, triplex, or fourplex with no money down?
No, not through a DSCR loan. The lender wants real equity, because the file rests on the property’s rent rather than your personal income. Seller-carried seconds and unsecured loans are not accepted as the down payment. Plan for the 20%–25% purchase range, with 25% a common planning number on 2–4 units, subject to lender guidelines.
Does a fourplex need more down than a duplex?
Often it does. More units mean more vacancy concentration and more management work, so lenders tend to cap leverage lower as unit count rises. Strong rent will not lift a cap that the property type sets, though weak rent can push the loan below it.
What happens if the appraisal comes in low?
The lender applies its LTV to the lower of price or appraised value, so the loan shrinks. You cover the gap between the contract price and the loan, which is a larger down payment than you planned. Some investors renegotiate the price. Others bring extra cash.
What if one unit is vacant?
The lender generally uses market rent from the appraisal for the empty unit. The vacancy does not zero out that unit’s income in the coverage test. You still need to reflect the real risk in your own budget.
Can the loan be in an LLC?
Yes, subject to lender program eligibility. An LLC buyer is common on these files, and the leverage tiers still depend on credit, coverage, and property type.
If You Are Ready to Run Your Own Numbers
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. You can reach the team at 828-256-2183 or request a quote through the Lendmire quote page. Lendmire is a mortgage broker that arranges financing through select lenders in its wholesale network, across 41 markets including Washington, D.C. Programs change, every file is underwritten individually, and nothing here is a commitment to lend.
About Lendmire
Lendmire is a DSCR-focused mortgage brokerage, NMLS# 2371349, placing investor loans across 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed by the lender around a property’s rental income rather than personal income documentation, which fits LLC-held rentals, self-employed investors, and portfolios scaling past conventional financed-property limits. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
2. Fannie Mae: Appraisers and Property Underwriting
3. Wikipedia: Debt service coverage ratio
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Use 401(k) or IRA Money for a DSCR Down Payment? · How to Qualify for a DSCR Loan in Massachusetts · How to Qualify for a DSCR Loan in Missouri
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.