Mid-Term Rental DSCR Underwriting: How Lenders Qualify Furnished 30-90 Day Rentals

Mid-term rentals — furnished units leased for 30 to 90 days to traveling nurses, relocating families, insurance-displacement tenants, and remote workers — have become the fastest-growing niche in the rental space. The pitch is obvious: MTR gross rents typically run 20-45% above what the same unit would fetch on a 12-month unfurnished lease, without the nightly-turnover labor and municipal permitting fights that come with short-term rentals. But when you take that property to a DSCR lender, the income does not get treated the way you expect. Most lenders slot MTR into a gray zone between their long-term and short-term rental programs, and the box you land in determines your rate, your LTV, and whether the deal pencils at all.

Why MTR income confuses DSCR underwriting

A DSCR loan qualifies on the property's coverage ratio — monthly rent divided by monthly PITIA — not on your personal income. For a standard rental, the appraiser fills out a Form 1007 rent schedule and the lender uses the lower of actual lease rent or the 1007 market rent. That machinery works cleanly for annual leases. It breaks down for MTR because there is no single "market rent" for a furnished 45-day corporate stay, and the 1007 appraiser is trained to comp unfurnished 12-month leases. The result: if you do nothing, the lender defaults to the unfurnished 1007 number and you lose the entire furnished premium. Understanding how the DSCR ratio actually gets calculated is the starting point, but MTR forces you to prove income the appraisal won't capture on its own.

The three ways lenders slot mid-term rentals

Lenders generally push MTR into one of three buckets. The first is the long-term box: the lender ignores the furnished premium entirely and qualifies on the 1007 unfurnished market rent. Rate is your best available — often 25-50 basis points inside the STR pricing — and LTV can hit 80%, but your DSCR is calculated on the lowest possible rent number. The second is the short-term box, where the lender treats MTR like an Airbnb and demands nightly-market documentation. This usually means a 10-20% rate premium and a 5-point LTV haircut versus long-term, the same treatment covered in our short-term rental DSCR financing guide. The third, and best when you can find it, is a dedicated furnished/MTR program where the lender will credit a documented furnished lease at 90-100% of its actual rent. Fewer than half the shops in the DSCR lender directory run a true MTR program, so this is worth asking about before you apply.

Documenting the furnished premium

If you want the furnished rent to count, you have to hand the underwriter something better than optimism. The cleanest evidence is an executed furnished lease — a signed 30-, 60-, or 90-day agreement at the higher rate. A lender in the furnished box will typically annualize that lease and use it directly, subject to a vacancy adjustment. Absent a signed lease, underwriters lean on third-party furnished-rent data: Furnished Finder listing history, corporate-housing comps, and 12-month trailing statements from your property manager. Expect the lender to apply a 20-30% vacancy and expense haircut to gross MTR revenue, because furnished units run higher turnover and carry furniture, utilities, and cleaning costs that an unfurnished lease does not. A unit grossing $3,800/month furnished might be underwritten at $2,700-3,000 of qualifying income after the haircut — still comfortably above the $2,200 unfurnished 1007 number, but not the headline figure. This documentation discipline mirrors what we cover in the Form 1007 rent schedule guide.

Running the coverage math

Say you are buying a furnished 3-bed near a hospital campus for $340,000, putting 25% down on a $255,000 loan at 7.625% with a 30-year term. Principal and interest run about $1,805; add $360 taxes, $130 insurance, and $40 HOA and your PITIA is roughly $2,335. On the unfurnished 1007 rent of $2,200, your DSCR is 0.94 — a sub-1.0 ratio that pushes you into no-ratio or sub-1 DSCR pricing with a rate bump. But underwrite the same unit at the haircut furnished figure of $2,850 and your DSCR jumps to 1.22, which clears most lenders' 1.15-1.20 minimum for best pricing. Same property, same buyer — the only variable is whether the furnished income gets credited. That swing is the entire reason MTR investors shop specifically for furnished-friendly lenders.

Where MTR actually works

MTR demand concentrates around three anchors: major hospital systems, universities with visiting-faculty churn, and corporate relocation corridors. Healthcare is the biggest driver — traveling nurses on 13-week contracts are the archetypal MTR tenant, and markets with large medical centers see the steadiest furnished occupancy. Nashville's hospital and healthcare-management footprint makes it a perennial MTR market, and Tennessee's landlord-friendly statutes and absence of state income tax add to the appeal — worth reading alongside our Tennessee DSCR overview. Tampa pairs hospital demand with snowbird and insurance-displacement stays that fill furnished units in the shoulder seasons when pure vacation-rental markets go quiet. The common thread is a demand source that does not depend on tourism, which is what makes MTR occupancy more predictable than nightly STR.

Rate, LTV, and reserve expectations

Price MTR against the furnished box and you are generally looking at a 7.375-9.25% rate range on a 30-year fixed, roughly 25-75 bps above a clean long-term DSCR deal depending on credit tier, LTV, and whether the lender credits furnished income. Max LTV usually caps at 75-80% on purchase and 70-75% on cash-out. Because furnished units carry more expense volatility, lenders often want six months of PITIA in reserves rather than the two-to-three months a long-term rental might require. If you are building furnished inventory across several properties, the reserve requirement compounds fast — one reason MTR portfolios benefit from the strategy-level planning we lay out in the portfolio scaling playbook. And because furnished operations blur the line between passive rental and active business, keep the asset properly titled: hold it in an LLC and understand the entity-vesting mechanics before you close, not after.

Common ways MTR deals fall apart

The recurring failure point is a buyer who models the deal on furnished revenue, then applies with a lender who only underwrites the unfurnished 1007 — the DSCR comes back under 1.0 and the loan reprices or dies. Ask the coverage question up front: will you credit a furnished lease, and at what haircut? The second trap is thin documentation. A screenshot of a Furnished Finder listing is not a lease; underwriters want executed agreements or a trailing-12 operating statement. Third, watch local regulation — some jurisdictions that restrict short-term rentals draw the STR line at 30 days, so a 30-day-minimum MTR strategy can sidestep permitting that would sink a nightly-rental plan, but you have to confirm the local threshold. Before you write an offer, run the unit through a DSCR calculator at both the unfurnished and haircut-furnished rent so you know which side of 1.0 you land on in the worst case. MTR can be the highest-yield niche in the DSCR world, but only when the financing is structured to actually count the income the strategy generates.