The conventional mortgage market is not built for people who own real estate as a business. If you run five rentals with depreciation and a maintenance budget, your tax return probably shows a loss even though your bank account is healthy. Try explaining that to a Fannie Mae underwriter. The answer is usually no. This is the hole DSCR loans fill, and in 2026 they have become the default product for small investors trying to keep buying.

DSCR stands for debt service coverage ratio. The idea is simple. Instead of qualifying you on your W2 income or your tax returns, the lender qualifies the property on whether its rent covers the mortgage payment plus taxes, insurance, and HOA. The ratio is the annual rent divided by the annual debt service. A ratio of 1.0 means the property breaks even on paper. Most lenders want to see 1.0 to 1.25 minimum, and some will go down to 0.75 with a higher rate and a bigger down payment.

The paperwork is the part that surprises first time users. There is no full income doc. There is no tax return review. The lender orders an appraisal that includes a 1007 rent schedule, which is the market rent estimate from the appraiser. You provide the lease if the property is already rented. You provide two months of bank statements and a credit pull. That is effectively the full package. A DSCR loan that would have taken eight weeks on a conventional loan closes in three to five weeks because there is so much less to verify.

The rates are higher than conventional. In April 2026 the typical DSCR rate is running about 7.5 to 8.25 percent on a thirty year fixed, compared to about 6.5 percent on a primary residence conventional loan. That spread has narrowed since the peak in 2023 when DSCR rates were over 9 percent. Down payments are higher too. Most lenders want 20 percent minimum for a purchase, 25 percent for a cash out refinance, and 30 percent if the DSCR ratio is below 1.0. Cash reserves of six to twelve months of PITI are usually required.

The right use case is important. DSCR loans make sense when you are self employed, when you own multiple properties and are bumping against Fannie Mae's ten property limit, or when you want to buy in an LLC name for liability and estate reasons. DSCR loans accept LLC borrowers, which conventional loans generally do not. They do not make sense for a first time homebuyer trying to buy a single family to live in. A conventional or FHA loan is cheaper and lets you put less down.

A few things to watch. Prepayment penalties are standard on DSCR loans. Most come with a three to five year step down, meaning if you sell or refinance in year one you pay a penalty, smaller in year two, smaller in year three, and usually gone by year four or five. Read the prepay structure before you sign. If you plan to flip the property or refinance within two years, the penalty can eat the entire transaction.

Short term rental income is where lenders are fighting each other for market share. Some DSCR lenders will now use AirDNA market data or the prior twelve months of STR income to calculate the ratio. This opens up a lot of properties that would not have qualified on long term rent alone. The caveat is that STR friendly loans carry slightly higher rates and stricter reserve requirements. In cities where STR regulations have tightened, including Nashville, lenders are increasingly requiring proof that the property can operate as a long term rental at the same DSCR ratio as a fallback. That is a quiet underwriting change worth knowing about.

For investors holding three to ten properties, DSCR loans are the cleanest path to scale in the current market. The math is worse than it was two years ago. Cap rates have compressed in most markets and rates are still high enough to make the cash flow tight. But the product still closes on schedules that work for real investors and it still accepts business income that conventional loans refuse to see. That is worth the spread.

Find three DSCR lenders and compare rate, fees, prepay structure, and minimum DSCR. The offers will vary more than you expect on the same file. The spread between best and worst terms on the same deal can be half a point on rate and two percent on fees. Shop it the same way you would shop any other major loan. The lenders who make this their whole business are usually the ones with the best terms.