DSCR Loan Vacant Unit Rent Rules : Mortgage & Home Loan FAQ

Many investors want to know if a DSCR loan can close using projected market rent when no lease exists yet. They are concerned that a vacant property or vacant unit may not generate any usable income figure. This guide explains what lenders may look for so you can move forward with confidence.

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Can a DSCR Loan Close Using Projected Market Rent When No Lease Exists Yet?

SHORT ANSWER
A DSCR loan can generally close using projected market rent when a single-family property has no lease yet, from the appraiser’s rent schedule. On a multi-unit property, this can differ, since some programs credit market rent only on occupied units and count a vacant unit as zero income instead. Smart Loan Savings Educational Content

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Target Element NameUnderwriting Impact on Your DSCR Loan Profile
AUS Refer FindingA computer system may not be used to underwrite a DSCR loan file, so lenders take a closer look. A person underwrites your file by hand for a closer look at whether market rent applies to the entire property or only to its currently occupied units. This manual process lets the underwriter apply projected rent on a vacant single-family purchase while treating an individual vacant unit inside a larger building more conservatively. Borrowers who assume every vacant unit automatically gets credited at its projected market rent are often surprised to learn some programs zero it out instead. The underwriter can weigh the resulting blended income figure alongside a strong DSCR ratio before reaching a final decision on the loan file. This distinction is part of why a multi-unit property with 1 vacant unit can qualify very differently than an identical fully-occupied building.
Vacant Unit Income Status on FileA DSCR loan can generally close using the appraiser’s projected market rent when a single-family property is vacant with no lease, since the rent schedule from Form 1007 becomes the qualifying income figure for the entire property. What separates this file from a straightforward approval is that a Blended DSCR calculation on a multi-unit property can treat vacancy very differently: some programs credit market rent for occupied units but count a specific vacant unit at zero income rather than its projected rent, even though the appraisal report estimates a rent figure for that unit. Borrowers who assume a vacant unit inside a partially-leased building works the same way a fully vacant single-family purchase does are often surprised to learn the multi-unit treatment can be considerably more conservative. This means 1 vacant unit in an otherwise strong 4-unit building can meaningfully lower the overall qualifying ratio. Confirming exactly how a lender treats a vacant unit within a multi-unit property before applying can prevent a surprising shortfall.
Property Income CoverageLenders check if the rental income for the property covers the DSCR loan payment using whichever rent treatment applies to the specific unit or property type. A ratio at or above 1.25 may help support your DSCR loan file when 1 or more units remain vacant at application. The detail many borrowers miss is that a strong overall ratio on the occupied units may not fully offset a vacant unit credited at zero, since the blended calculation still reflects that gap directly. This means an investor with several strong occupied units may still need additional reserves or a lower LTV if 1 unit in the same building sits vacant. Lenders may also request updated leasing status closer to closing if a unit’s occupancy changes during underwriting.
12-Month Payment HistoryWith manual underwriting, lenders may check 12 months of on-time payments to help support the DSCR loan file regardless of how vacant units are treated in the income calculation. This means a clean payment history can support the file whether the property is a fully vacant single-family purchase or a multi-unit building with a mix of occupied and vacant units. The moment that matters most here is often whether the borrower’s own payment record stays consistent, since it functions independently of how any specific unit’s vacancy is credited. Some lenders may ask for a written explanation if a payment issue appears alongside a vacancy-related ratio concern. This detail helps the underwriter separate payment behavior from the property’s own income treatment.
The Debt-to-Income RatioThis is also called debt-to-income. Some lenders may look at your monthly bills as part of their internal DSCR program rules. How a vacant unit’s income is treated does not change how this internal check is applied on most files. Some lenders may factor your monthly bills into this internal check regardless of vacancy treatment, while others rely mainly on the property’s income coverage. Confirming which approach a lender uses can help you plan ahead before submitting a DSCR loan application on a property with 1 or more vacant units.

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Approval Metric ChecklistMortgage Requirements
Credit Score BaselineDSCR loan programs may not share one standard minimum score, and individual lenders may use their own program rules.
Required Equity CushionDSCR loan options may use different down payment needs for a purchase than for a cash-out loan, and lender rules can vary.
Emergency Cash ReserveLenders may check your bank accounts to confirm you have funds set aside to help support your DSCR loan file.
Your Personal IncomeSome lenders may look at your pay history, employment history, or tax paperwork to help support your DSCR loan file.
Debt-to-Income LimitsSome lenders may look at your monthly bills plus the new mortgage as part of their internal DSCR program rules.
Property Value ChecksDSCR loans use a home appraisal to check if the property value fits the final mortgage loan amount.
Sources Used on This PageCFPB — consumerfinance.gov. Note: DSCR is a non-QM product. No agency standard applies. All guidelines vary by lender and investor.
DSCR loans are a non-QM product, and no single federal agency sets underwriting guidelines for this program. Individual lender and investor overlays may apply and vary by program. This page is provided for educational purposes only. Smart Loan Savings Educational Content
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People Also AskWhy These Questions Matter
Does a Vacant Unit in a Multi-Unit Property Count as Zero Income on a DSCR Loan?A vacant unit in a multi-unit property can count as zero income on some DSCR programs, even though the appraisal estimates a market rent figure. Other programs may still credit market rent for that unit, so confirming the specific treatment with a lender is important before applying.
How Does a Vacant Single-Family Purchase Establish Income for a DSCR Loan?A vacant single-family purchase establishes income through the appraiser’s Form 1007 rent schedule, which becomes the qualifying rent figure. No signed lease is required, since the appraiser’s market rent opinion serves as the property’s income for the DSCR calculation. Confirming this with a lender early in the process can help set accurate expectations.
Can a Recently Signed Lease Replace the Appraiser’s Market Rent on a DSCR Loan?A recently signed lease can replace the appraiser’s market rent, but most programs use whichever figure is lower between the two. This lower-of-rule protects against an inflated lease overstating the property’s true qualifying income. Understanding which figure will apply before signing a lease can help set the right rental rate.
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