DSCR loans in IdahoThe property applies for the loan. You just sign for it.

How the number works

One division, and that's the whole exam.

DSCR is the debt service coverage ratio, which is a long name for a short piece of arithmetic: the rent the property is expected to produce, divided by PITIA — principal, interest, taxes, insurance and association dues, meaning the entire monthly cost of holding the place.

At 1.00 the rent covers the payment exactly. Above 1.00 the property carries itself with something left over. Below it, the difference is coming out of your pocket.

Round numbers, because the arithmetic is the only point here: $3,000 of expected rent against $2,000 of PITIA is 1.5. Turn it around — $2,000 of rent against $2,500 of cost — and it's 0.8. Those divide cleanly on a napkin. They don't describe anybody's Idaho house.

And the rent in that division isn't your number. It's the appraiser's, recorded on Fannie Mae Form 1007 for a single unit or Form 1025 for a two-to-four — a comparable rent schedule, where the appraiser pulls what similar properties nearby actually rent for and writes down an indicated monthly market rent. So your kitchen-table math is an estimate of an estimate until that form comes back. (Which is a fine reason to distrust the pro forma in the listing remarks.)

Five units and up can be financed as commercial real estate, where the ratio is figured on the building's net operating income instead.

The part every other page gets wrong

There is no minimum DSCR. There's only the minimum wherever your file lands.

Every DSCR page you've read tells you the minimum ratio is some number. They don't agree with each other, none of them says where its number came from, and there's nowhere for it to have come from.

This is a non-agency loan. Fannie Mae, Freddie Mac, FHA, VA and USDA all publish underwriting standards you can go and read for yourself, and not one of them covers this product — that's what non-agency means. No handbook. No agency. No floor. Each lender writes its own rule and answers to nobody about where it put it.

So I read what they publish. Eight lenders, on 2026-08-28.

One publishes no minimum at all, and says plainly it will fund ratios under 1.00 when reserves support them. Two publish the same floor as each other, and it sits well below 1.00. One publishes a floor just over 1.00. One publishes a distinctly higher floor and then hedges its own number inside the same sentence — typically required, may vary by lender. One I could only find quoted secondhand on review sites, never on its own page, so I'm not counting it. Two publish nothing at all.

Among the lenders that commit to a firm number, the highest floor is more than half again the lowest.

That is not a market with a standard. It's a market with opinions, and a page that hands you one number is presenting somebody's opinion as a rule.

Which changes what a thin ratio means. It isn't a verdict. It's a routing question.

It's also the difference between this page and a lender's. A lender can tell you its own rule truthfully and completely, and that's the only thing it can tell you — not that the rule at the next desk is different by a wide margin, and that moving your file there is a phone call.

Eligibility

So is this actually you?

Two hard walls first, because they're structural to the product rather than anyone's preference.

It has to be an investment property. Business purpose only — never a house you live in, never one you plan to move into later. Every lender I checked says it, and they all say it the same way, because the whole product rests on it.

Your personal income isn't in the file. No tax returns, no W-2s, no employment verification, no debt-to-income calculation — that's the ratio of your monthly debts to your monthly income, and it's what quietly ends most investor applications at a conventional lender.

After those two it's a fit question rather than a rules question.

You're self-employed and your returns work against you. Every deduction that helped you in April hurts you at a conventional underwriting desk. Here nobody opens the return. If it's a home you'll live in rather than a rental, a bank statement loan reads your deposits instead of your returns.

Conventional has run out of room for you. Existing mortgages counted fully against you, rental income counted partly, limits on financed properties. Different test, different answer.

You want to hold title in an LLC. Every lender I checked that addresses it permits one. Permits — not one publishes that it's required, whatever you've been told.

And who it isn't for. Anyone who wants to live in the house. Anyone whose income documents cleanly, since conventional will usually cost less over the life of the loan. And anyone hoping a thin ratio slips past, because that rent number comes from the appraiser and not from you. Nor a house that isn't ready to rent yet, which generally won't qualify: one common route is to buy and fix it on a short hard money loan first, then refinance into DSCR once it's ready to rent.

Lewiston, Idaho

In a smaller city, the rent in the ratio can rest on thinner evidence.

Nothing about how the loan is underwritten changes in Lewiston, where the Snake and Clearwater rivers meet. What deserves a closer look here is the rent going into the ratio.

That rent is assembled, not observed. The appraiser sets a few comparable rentals beside yours, records how far away each one is, and adjusts for differences in condition, size and location to arrive at the figure.

A smaller city gives the appraiser less to choose from. Lewiston is much smaller than Boise, so a close match can be harder to find. When it is, the comparables can sit farther away or differ more, and the adjustments carry more of the figure. That doesn't make the rent low. It makes it a judgement worth reading rather than just accepting.

So read the comparables, not only the result. They're on the form when it comes back. If you know of a closer rental the appraiser didn't use, bring it to me.