What’s The Difference Between Debt Yield And DSCR?
DSCR shows payment coverage from property cash flow. In Lendz DSCR programs: DSCR = Gross Rental Income ÷ PITIA (or ÷ ITIA for interest-only). Debt yield shows income relative to the loan amount: Debt Yield = Net Operating Income (NOI) ÷ Loan Amount; it does not change with interest rate or amortization. At Lendz Financial, DSCR is the primary test for DSCR loans; debt yield is required only in specific higher‑unit, larger‑loan cases, such as certain 5–8 unit or 2–8 mixed‑use loans at $2,000,000+.
Key Takeaway: DSCR checks if rents cover the payment; debt yield checks NOI per dollar of loan. Use DSCR across DSCR loans, and watch debt yield on larger 5–8 unit or 2–8 mixed‑use requests at $2M+.
Definitions and Formulas You’ll Use on DSCR And Debt‑Yield Files
DSCR stands for Debt Service Coverage Ratio. In Lendz Financial DSCR underwriting, it is calculated as:
- DSCR = Gross Rental Income ÷ PITIA (principal, interest, taxes, insurance, association dues)
- For interest‑only payments, DSCR = Gross Rental Income ÷ ITIA (interest, taxes, insurance, association dues)
For DSCR at Lendz, the gross monthly rent used in the formula comes from the appraiser’s Comparable Rent Schedule: FNMA Form 1007 (single‑unit) or Form 1025 (2–4 units). These forms establish the rent number the lender will use.
Debt yield is a separate ratio: Debt Yield = NOI ÷ Loan Amount. Use net operating income (income minus typical operating expenses, before debt service). In broader commercial contexts, you may see DSCR defined as NOI ÷ annual debt service; that explains why DSCR changes with rate and term while debt yield does not.
How Each Ratio Behaves: Sensitivity, Risk Lens, And Sizing Impact
DSCR is sensitive to everything inside PITIA or ITIA. If the rate rises, amortization shortens, taxes increase, or HOA dues are added, the payment grows and DSCR can drop even when rent is unchanged. A rate buydown or an interest‑only period can improve DSCR.
Debt yield ignores rate and amortization because the denominator is the loan amount, not the payment. If NOI and loan amount are unchanged, debt yield is unchanged. It is often used as a stable floor metric.
A deal can pass DSCR but fail debt yield, or pass debt yield but be thin on DSCR. That divergence occurs because DSCR depends on payment structure, while debt yield tracks income per dollar of debt. Brokers should check both early on complex files. Broker takeaway: DSCR fixes like interest‑only or buydowns may lift DSCR but will not change debt yield. Lowering the loan amount or improving NOI directly improves debt yield.
When Lendz Financial Uses DSCR Vs. Debt Yield
DSCR loans are business‑purpose, investment‑property loans under non‑QM programs. Borrowers sign a Business Purpose and Occupancy Certification. The property cannot be occupied by the borrower or their immediate family.
For 1–4 units, DSCR uses eligible gross rents ÷ PITIA (or ÷ ITIA for interest‑only). Minimum DSCR requirements vary by program.
For 5–8 residential or 2–8 mixed‑use properties (structured under non‑QM guidelines with majority residential use), the minimum DSCR is generally 1.00 using eligible monthly rents ÷ PITIA. For loan amounts at or above $2,000,000, Lendz Financial also requires Debt Yield ≥ 9% using NOI ÷ Loan Amount.
Investor experience matters. Experienced investors are eligible for all DSCR transactions. First‑time investors are limited to DSCR on 1–4 family residential properties.
These are Lendz Financial underwriting guidelines. Final eligibility, pricing, and loan sizing are determined by program matrices, appraisal findings, and underwriter discretion.
Documentation And Inputs Brokers Must Collect
For DSCR rent support, a Comparable Rent Schedule is required on every DSCR loan. Use FNMA 1007 for single‑unit and FNMA 1025 for 2–4 units. These forms set the gross monthly rent used in the DSCR formula.
For 1–4 units with a vacancy, one vacant unit can qualify at 75% of market rent. Keep the vacancy limit in mind when you price and structure.
For short‑term rentals like Airbnb or VRBO, use a 12‑month average to smooth seasonality in the DSCR. Acceptable documentation can include a 1007/1025 reflecting STR rents, 12‑month third‑party management statements, 12 months of bank statements showing rental deposits, or approved AIRDNA reports per program rules.
For debt yield, gather a clean operating statement to calculate NOI. Exclude debt service from expenses; include typical operating costs supported by the appraisal and market. Use this base to calculate debt yield and double‑check any ≥$2MM, 5–8 unit or 2–8 mixed‑use request.
For valuation, an appraisal review product is required on every file unless a second appraisal is obtained.
DSCR Vs. Debt Yield: At‑A‑Glance Comparison
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