A short-term rental DSCR loan lets investors finance Airbnb, VRBO, and vacation-rental properties using the property's projected nightly income โ even without an existing rental history. The qualifying math swaps a long-term lease for an AirDNA projection, opening the door to investors entering the STR space for the first time.
This guide explains exactly how STR DSCR loans work in 2026: how AirDNA income is calculated, what LTV and rates look like, the most lender-friendly STR markets, and the operating-permit checks that have to clear before close.
How STR DSCR Underwriting Differs from Long-Term DSCR
The core formula is the same: gross monthly rent ÷ PITIA. The difference is the income source. A long-term DSCR uses the in-place lease or appraiser-determined market rent. An STR DSCR uses the property's projected gross revenue from AirDNA, divided by 12 to produce a monthly equivalent.
Most STR DSCR underwriters apply a 75–80% factor to the AirDNA gross projection to account for vacancy, cleaning fees, platform commissions, and seasonality. So an AirDNA projection of $80,000 annual gross becomes a $5,333/month qualifying rent ($80,000 × 0.80 / 12). That's the number divided into PITIA to produce the qualifying DSCR.
STR DSCR Loan Requirements — 2026
Short-Term Rental DSCR Snapshot
- Minimum credit score: 660 (lower available case-by-case)
- Minimum DSCR: 1.0 standard, 0.85 case-by-case
- Maximum LTV: 75–80% on STR (slightly tighter than LTR)
- AirDNA report required for properties with no operating history
- STR permit verification at the local jurisdiction (this is the deal killer to check first)
- Reserves: 6 months PITIA (vs 3 months on LTR)
- Property types: SFR, condo, condotel, 2–4 unit
The Most Lender-Friendly STR Markets
Not every STR market is created equal in the eyes of an underwriter. The strongest STR DSCR markets in 2026 are the ones with mature AirDNA data, established investor inventory, and predictable jurisdictional rules:
- Orlando / Kissimmee / Davenport — The largest STR DSCR market in the U.S. Disney/I-4 corridor with thousands of permitted vacation-rental SFRs.
- Gatlinburg / Pigeon Forge / Sevierville (TN) — Smoky Mountain cabin market. AirDNA projections among the most reliable in the country.
- Asheville / Western NC — Mature STR market with strong year-round occupancy.
- Scottsdale / Sedona (AZ) — Premium STR pricing supported by deep AirDNA data.
- Myrtle Beach & the Grand Strand (SC) — Summer-heavy but strong full-year AirDNA averages.
- Park City / Moab (UT) — Premium ski-resort and national-park STR markets; verify permit availability.
- Coastal Alabama / Gulf Shores — Strong summer revenue concentration.
STR Permit Risk — Check This Before You Contract
The single biggest deal killer in STR DSCR financing is local STR ordinance non-compliance. Cities and counties have wildly different rules:
- Owner-occupied requirement — Boston, San Francisco, parts of New Orleans require the owner to live on premises. Investor STRs not allowed.
- Permit caps — Some markets (Park City, Moab, Sedona) cap total STR permits. Check transferability of an existing permit before contracting.
- HOA prohibition — Many condo HOAs prohibit STR rentals regardless of city law. Read the CC&Rs.
- Zoning overlay — Some cities allow STR in certain zoning districts only.
Our underwriting team verifies STR permit status as part of every STR DSCR file, but you should validate this before contracting to avoid wasting due diligence dollars.
STR DSCR Pricing — 2026
STR DSCR loans typically price 0.25–0.50% above standard SFR DSCR rates due to the income-volatility profile. Strong-credit STR borrowers (740+ FICO, sub-70% LTV) typically see 6.50–7.25% in mid-2026. Foreign national STR DSCR adds another 0.50–1.50% on top of the foreign national base premium.
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Related Resources
- DSCR Loans in Tennessee (Smokies STR)
- DSCR Loans in Orlando
- DSCR Loans in Arizona (Scottsdale, Sedona)
- 2026 DSCR Loan Requirements
DSCR Capital Partners is a brand of UTM Financial, LLC (NMLS #2591548), a licensed mortgage broker. Informational only; not a loan commitment. Equal Housing Lender.