How to Qualify for a DSCR Loan on a California Rental Property

Estimated reading time: 9 minutes

Most of the investors calling Mayacamas about a DSCR loan land in one of two camps. The first just finished a fix and flip and needs to exit a short-term, high-interest bridge loan into a 30-year fixed product so they can hold the property as a rental at a competitive rate. The second already owns a portfolio of California rentals and is looking to refinance when rates dip, pull cash out, or both.

If you fit either profile, here is how DSCR loans actually work in California, what it takes to qualify, and the factors that decide whether your deal pencils.

What is a DSCR loan, and why do investors use them?

DSCR stands for Debt Service Coverage Ratio. A DSCR loan is a non-conventional mortgage product underwritten primarily on the income the property generates and its loan-to-value, rather than on the borrower’s personal income, W-2s, or tax returns.

Other factors are taken into less consideration than they would be on a conventional bank loan. There are still credit and reserves requirements, but the property itself is doing most of the qualifying work. That makes DSCR one of the fastest-growing segments in private and non-QM lending today, and an excellent exit tool for an investor coming off a fix-and-flip who wants to hold the property as a rental rather than sell.

What DSCR ratio do California lenders require?

The standard minimum DSCR is 1.0. That means the property’s monthly gross rent has to at least cover the full mortgage payment, including principal, interest, property taxes, insurance, and HOA dues if any apply. Landlord-paid utilities are typically not included in the calculation. A 1.0 DSCR is the floor. Deals with stronger ratios in the 1.15 to 1.25 range generally unlock better pricing.

For the income side, lenders use the appraiser’s market rent estimate (Form 1007 on a single-family) or an existing lease, depending on the situation. For a rent-controlled property with a legacy tenant paying below market, the appraisal’s market rent schedule is what carries the deal.

What credit score and LTV do you need for a DSCR loan?

Most DSCR programs in California want a credit score in the high 600s or better. Lower scores can still qualify, but they usually carry pricing penalties.

Loan-to-value typically runs up to 75 percent. Some programs will stretch to 80 percent, but that comes with a higher rate and usually requires a stronger DSCR. The general rule is consistent across the market: the lower the LTV, the better the pricing. If you can put more equity into the deal, you will pay less to borrow.

The California factors that make or break a DSCR deal

California rentals carry a set of state-specific variables that can swing the numbers fast. Three matter most in our underwriting.

The first is rent regulation. AB 1482, the Tenant Protection Act, caps annual rent increases on covered units at 5 percent plus local CPI, with a 10 percent ceiling. Most properties more than 15 years old are covered. Cities like Los Angeles, San Francisco, Oakland, Santa Monica, and Berkeley layer stricter local ordinances on top. AB 1482 does not usually block DSCR qualification, because the appraisal sets market rent at acquisition. It does matter for long-term cash flow projections after the loan closes.

The second is property tax reassessment. Under Proposition 13, California real estate is reassessed to its purchase price when it sells. The annual increase after that is capped at 2 percent. The base tax rate is 1 percent of purchase price plus voter-approved bonds, which produces an effective rate closer to 1.1 to 1.25 percent in most counties. This is the most common modeling error we see. A buyer pulls the seller’s current tax bill off the MLS listing and plugs it into the DSCR calculation. The seller may have owned the property for fifteen years and be paying $3,200 a year in taxes. The new owner buys at $1 million, the assessment resets, and the new tax bill is closer to $11,000 or $12,000.

That single line item can flip a deal from a 1.15 DSCR to under 1.0 overnight.

The third is insurance. California is in the middle of a real insurance crisis. Roughly 400,000 policies have been cancelled in the state since 2021. Seven of the top twelve carriers have limited new business or pulled back from renewals. A new state rule allows carriers to pass reinsurance costs through to policyholders for the first time, potentially adding 40 to 50 percent to future premiums. The statewide median landlord policy is around $1,700 a year. In wildfire-prone counties like Sonoma, Napa, Mendocino, and Lake, where Mayacamas does most of its business, $2,000 and up is common and climbing. Insurance is no longer a minor line item. It is a deal-shaper.

When does a DSCR loan make the most sense?

The cleanest use case is a fix-and-flip exit. An investor finishes the renovation, stabilizes the property with a tenant, and refinances the short-term bridge or hard money loan into a 30-year fixed DSCR loan. The bridge gets paid off, the cash flow holds, and the investor keeps the property as a long-term rental at a more competitive rate. We have written about the bridge side of that transition in Bridge Loan vs Hard Money Loan in California.

Common Scenarios We See

Portfolio rate-and-cash-out refinance. An investor already owns several stabilized California rentals, often acquired over a decade or more. When rates move in the borrower’s favor, a DSCR refinance can lower the rate across the portfolio and pull equity out without selling. Done well, that lets the investor access capital without triggering a taxable event from a sale.

Fixer-upper to first portfolio. A newer investor acquires a value-add property, bridges the rehab, leases the unit up, and refinances into a long-term DSCR loan. The bridge gets retired. The investor keeps the property, builds equity, and now has the foundation for a portfolio.

Tax treatment varies by structure and personal situation. Borrowers should always consult their CPA on the tax implications of any refinance or cash-out event. Mayacamas does not provide tax advice.

When is a DSCR loan not the right product?

A DSCR loan is business-purpose only. If you plan to live in the property, or anyone in your household plans to live in it, that is a consumer loan and requires a different product entirely. We do not write owner-occupied loans, and any lender that offers to structure a DSCR loan around an owner-occupied scenario is taking on risk you should not want to be near.

DSCR is also designed for standard single-family or one-to-four-unit investment properties. Special-use assets, true commercial properties, ground-up construction, or properties that do not fit the residential rental profile usually need a different financing structure. If your project does not fit, we will tell you, and we will point you toward a product that does.

What does a California DSCR loan cost today?

As of mid-2026, California DSCR rates are running in the mid 6 percent range for a 30-year amortizing loan at standard LTV and credit. Pricing varies based on credit profile, DSCR strength, property type, LTV, and program. Lower LTV gets the lowest rates.

Closing costs typically include origination points and standard closing fees. Most DSCR loans also carry a prepayment penalty, often structured as a 5-year sliding scale (sometimes written as 5/4/3/2/1). That means a borrower who refinances or sells in year one pays the full prepay; a borrower who waits five years pays nothing.

The prepay clock matters. If you might want to refinance again inside three years, that penalty is real money. Match the prepay structure to your actual holding plan, not to your most optimistic version of it.

The most common mistakes borrowers make on DSCR underwriting

We see four mistakes show up repeatedly when borrowers run their own DSCR numbers.

The first is bad rent comps. Investors estimate market rent based on a Zillow rent estimate or a single neighbor’s listing. Talk to a local property manager or rental broker who actually leases in the submarket. The appraisal will use real comparables, and if your number is off by even $300 a month, the deal can shift dramatically.

The second is mispricing taxes and insurance. We covered taxes above. On insurance, get an actual quote on the actual property before you commit. Do not use a rule of thumb or last year’s number on a different property.

The third is reaching for too much LTV. Stretching to 80 percent to keep more cash on the sidelines often costs more in rate than it saves in down payment. Run the math both ways.

The fourth is misunderstanding the prepayment penalty. Borrowers who plan to flip strategies inside two years can lose tens of thousands to a prepay clause they did not read carefully.

What should you do before applying for a California DSCR loan?

Most DSCR programs in the country are funded by a similar set of capital sources, and the terms across lenders are more alike than they are different. This is a high-competition segment.

What actually moves the outcome is the broker.

Work with a local broker who can shop multiple programs against your specific deal, who understands California’s regulatory and insurance landscape, and who will walk your file through underwriting so it does not get lost in the shuffle of a national lender’s queue. That guidance is the difference between a clean close and a deal that dies on the appraiser’s market rent number.

About Mayacamas Lending

Mayacamas Lending is a California private bridge lender based in Santa Rosa, Sonoma County. We make first and second position business-purpose loans on commercial bridge, fix and flip, long-term rental, multi-family, new construction, and rental portfolio scenarios. Our team came up through community banking, and we underwrite to a real exit.

If you have a rental property and want a straight read on whether DSCR is the right tool, we are available.

This article is for general informational purposes and does not constitute tax, legal, or financial advice. Loan rates, terms, and program availability change frequently. Borrowers should consult their CPA, attorney, and a licensed lender before making any financing decision.