The situation
The borrower is a self-employed business owner who holds several rental properties in Southern California. This one — a 4-unit residential property in Wilmington, CA, valued at $900,000 — was financed with an older loan that no longer fit the property: the existing mortgage payment alone was $6,828 a month, against $6,600 a month in collected rent. Before taxes and insurance were even counted, the property lost money every single month.
The goal wasn't cash out or a lower rate for its own sake. It was simple: put the property on a loan it could actually carry — one underwritten on the rent the property produces, not on a self-employed borrower's tax returns.
The DSCR math
A DSCR loan asks one question: does the rent cover the full housing payment (principal, interest, taxes, insurance, and association dues if any)? The ratio is rent ÷ PITIA, and 1.00 is breakeven. Here is this file's math, exactly as underwritten:
Monthly rent: $6,600
Principal & interest: $5,158.17 · Property taxes: $1,076.60 · Insurance: $91.58
Full PITIA payment: $6,326.35
DSCR = $6,600 ÷ $6,326.35 = 1.04
That 1.04 means the property now covers its entire housing payment with $273.65 a month to spare — instead of starting every month in the red. No tax returns required, no personal income calculation: the property qualified on its own cash flow.
The structure that closed
- Loan amount: $720,000 — a refinance that paid off the prior loan in full
- Property value: $900,000 · LTV: 80%
- Property: 4-unit investment property, Wilmington, CA
- Term: 30-year fixed
- Credit score: 660
- Qualification: rental income only (DSCR) — the borrower's personal income and tax returns were not the basis of approval
Two details are worth noticing. First, a 660 credit score closed this file — DSCR programs are built for real-world investor files, not just perfect ones. Second, the borrower's other properties and business income never had to carry this loan; each DSCR file stands on the subject property's own numbers.
Why the bank path didn't fit
Conventional underwriting would have started with the borrower's tax returns — the classic problem for self-employed owners whose returns are written down for taxes — and with a personal debt-to-income ratio stacked with the payments on his other properties. It also wouldn't have fixed the core issue: a property whose payment exceeded its rent.
The DSCR refinance attacked the actual problem. It replaced a payment the property couldn't carry with one it can, and it judged the file the way an investor does: on the property's income statement, not the owner's.
About this case study: a real Vision One Mortgage file that has closed and funded. Figures are taken from the loan documents; the borrower is anonymized — no name, address, or account information is published. One file's outcome doesn't guarantee another's: guidelines vary by program and every property is underwritten on its own numbers.
Run your own numbers
If you own a rental whose payment is eating the rent — or you're buying one and want to qualify on cash flow instead of tax returns — the math takes about a minute: your expected rent ÷ the full PITIA payment. If the answer is near or above 1.00, there's likely a DSCR structure that fits. Check your eligibility, start an application or upload documents, or call us at (949) 253-3480 (Vision One Mortgage, Inc. · NMLS #7861).
Educational content only — not loan advice. This case study describes one closed transaction. It is not a commitment to lend, and program guidelines vary and are subject to change. Equal Housing Opportunity.
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