$/mo
Full market rent before expenses
Enter monthly rent amount
$/mo
Principal + Interest + Taxes + Insurance + HOA
Enter monthly debt service amount
Result
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How DSCR Loans Work
A DSCR loan qualifies borrowers based on the rental income of an investment property, not personal income. This makes them popular with self-employed investors, landlords with multiple properties, and anyone whose tax returns do not show their full income picture.
Lenders divide effective rental income (sometimes adjusted for vacancy) by the total monthly debt service to calculate DSCR. A ratio of 1.0x means rent exactly covers the mortgage. Most lenders want 1.0x minimum; 1.25x or above unlocks the best rates.
Formula
DSCR = Effective Monthly Rent / Monthly PITIA
Example: $2,500 gross rent x 0.75 = $1,875 effective rent. $1,875 / $1,600 PITIA = 1.17x DSCR. Qualifies, but below the preferred 1.25x threshold for best rates.
💡 Pro tip: Shop multiple DSCR lenders. Minimum requirements and how vacancy is calculated vary significantly. Some lenders use appraised market rent rather than actual rent, which can help if your property is currently below market.
📚 Sources: Investopedia, CFPB Mortgage Tools
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Frequently Asked Questions
Most DSCR lenders require 1.0 minimum. Many prefer 1.20-1.25 for best pricing. Below 1.0 means negative cash flow and very limited financing options.
PITIA = Principal + Interest + Taxes + Insurance + Association fees. This is the full monthly housing cost used as the denominator in the DSCR calculation.
Most lenders use gross market rent, often adjusted by a vacancy factor (commonly 75%). Some use actual lease rent. Ask your specific lender which method they apply.
Some niche DSCR lenders allow ratios as low as 0.75 DSCR, but expect higher interest rates and 30%+ down payments. Below 0.75 is very difficult to finance with most lenders.
DSCR loans qualify on property income, not personal income. No W-2s, pay stubs, or tax returns required. Ideal for self-employed investors and those with many rental properties.
DSCR loans cover 1–4 unit residential investment properties, condos, townhomes, and some small multi-family (5–8 units). Short-term rentals (Airbnb/VRBO) are increasingly accepted. Primary residences and second homes do not qualify — DSCR is strictly an investment property product requiring rental income to service the debt.