The rent
Either the lease in place or a market-rent estimate from the appraiser. For short-term rentals, some lenders will use documented platform history instead.
A DSCR loan is underwritten on whether the rent covers the payment — not on your W-2, your tax returns, or your debt-to-income ratio. For investors building a portfolio, it is often the difference between stopping at four properties and continuing.
DSCR stands for debt-service-coverage ratio: the property’s rent measured against its full monthly payment, including principal, interest, taxes, insurance, and any HOA dues. When the rent covers the payment, the property supports the loan on its own.
That matters because conventional investment financing counts every property against your personal debt-to-income ratio. Add enough doors and your own ratio stops you — not because the properties are unprofitable, but because of how the math is done. DSCR sidesteps that entirely.
Lenders compare the monthly rent to the full monthly payment. A ratio at or above 1.0 means the property pays for itself, and generally unlocks the best pricing. Below 1.0 is not automatically a no — it depends on the lender and how much equity is in the deal.
A DSCR file is simpler than a conventional one, but it is still fully underwritten. Three things carry most of the weight.
Either the lease in place or a market-rent estimate from the appraiser. For short-term rentals, some lenders will use documented platform history instead.
Principal, interest, taxes, insurance, and HOA. Every one of those affects the ratio, which is why a high tax bill or steep HOA can matter more than the rate.
How much of the value the loan represents. More equity gives the lender room and generally improves pricing, and it can offset a ratio that lands under 1.0.
If your tax returns comfortably support the loan and you are not near any property-count limits, conventional financing will usually price better and is worth doing instead. DSCR earns its cost when personal income is hard to document, when your debt-to-income ratio has run out of room, or when you want the property held in an entity. It is also frequently the cleaner answer alongside a bank statement loan if you are self-employed — we will compare both against a conventional file and show you the real difference.
Give us the address, the lease or expected rent, and the taxes and insurance. We will run the ratio and tell you where it lands before you formally apply.