STR Financing Guide: How to Get a Loan for an Airbnb or Vacation Rental

Short-term rentals are the highest-revenue, hardest-to-finance asset in residential real estate. A house that grosses $85,000 a year on Airbnb might support a lease of only $2,200 a month — and which number a lender uses changes your maximum loan by six figures. This guide maps every financing path for an STR, how each one treats Airbnb income, and the underwriting landmines specific to vacation markets.

The core problem: whose income number?

A long-term rental has one income number: the rent. An STR has at least four, and every loan product picks a different one:

In a market like Gatlinburg or Broken Bow — see the STR hot markets leaderboard — projected STR revenue can run 2.5–4× long-term market rent. A lender that only counts LTR rent will cap your loan far below what the property's economics support. Matching the loan product to the income story is most of the game.

Option 1: DSCR loans (the default for STR investors)

The dominant product. Same mechanics as any DSCR loan — qualification is rental income ÷ PITIA — but STR-friendly lenders accept short-term income:

• Purchases: a 12-month revenue projection (AirDNA Rentalizer-style or appraiser's 1007 with STR addendum), usually credited at 80–100% of projection, sometimes with an expense haircut of 20–30% baked in.
• Refinances: trailing-12 actuals from Airbnb/VRBO statements — typically the most generous basis if you've operated a year.

What's different from an LTR DSCR file (illustrative, representative guidelines):

• Pricing: spreads run ~25–50bps wider than LTR DSCR (think 10Y + 250–425bps; see today's indicative ranges)
• LTV: often capped at 75% purchase vs 80% for LTR
• DSCR floor: many lenders want 1.0+ on the haircut projection
• Experience: some programs require prior landlord or hospitality experience for low-DSCR files
• Market restrictions: lenders maintain blacklists of regulation-hostile cities — a permit-capped market can be unfinanceable at certain shops regardless of your numbers

Run the revenue math first: the STR calculator converts ADR × occupancy into monthly revenue and shows the loan size that income supports.

Option 2: Second-home loans (the conditional cheat code)

Conventional second-home financing offers ~conventional pricing and just 10% down — by far the cheapest entry into a vacation market. The conditions are strict and worth taking seriously:

• You must actually use the home part of the year and have exclusive control — it cannot be a pure investment with a property manager controlling the calendar
• The loan application certifies occupancy intent; renting it full-time from day one is occupancy fraud
• Fannie/Freddie added significant pricing hits to second homes in recent years, narrowing the gap
• No LLC vesting, and the property must make sense as a second home (distance rules, 1-unit only)

Legitimate use case: you genuinely want a Smoky Mountains cabin, will block it for family use several weeks a year, and rent it otherwise. Wrong use case: a pure-yield Broken Bow portfolio buy. When in doubt, structure as the investment it is — use DSCR.

Option 3: Conventional investment loans

Works fine if you qualify on DTI without the STR's income — because underwriting won't count projected Airbnb revenue at all. After a year or two of Schedule E history, some of the income returns to your file (net of the write-offs you took). Best for: W-2 buyers with strong income buying a first STR in a cheap market. The full trade-offs are in our DSCR vs. conventional comparison.

Option 4: Everything else

• Bank statement loans: qualify on 12–24 months of business deposits; useful for self-employed buyers whose STR is one of several income streams
• Local banks / portfolio loans: in big STR markets (Sevier County TN, McCurtain County OK), local banks understand cabin economics and will do 5/1 ARMs on commercial-ish terms with relationship pricing
• HELOC / cash-out on your primary: cheapest capital for down payments; don't use it to skip underwriting discipline
• Seller financing: overrepresented in STR markets because so many owners are burned-out operators with massive equity

What kills STR loan files

1. Regulation surprises. The appraisal or lender's market review reveals a permit moratorium, and your "STR" is suddenly underwritten as a long-term rental at half the income. Check regulation before you offer — our STR regulations checklist is the pre-offer homework, and our leaderboard flags regulation risk per market.

2. Condotels and cabins that don't comp. Unique properties (domes, yurts, 1-bed A-frames at 4-bed prices) are revenue monsters but appraisal nightmares. Budget for a low appraisal or pick conventional-shaped properties.

3. Seasonality vs. reserves. A Gulf Shores property earns 60% of revenue May–August. Lenders know; thin-reserve files in seasonal markets get extra scrutiny. Carry 6+ months PITIA.

4. Projection shopping. Submitting the rosiest possible AirDNA comp set invites the underwriter to substitute their own, lower number late in the process. Use the median comp scenario in your own math; let upside be upside.

5. The furniture gap. Lenders finance the house, not the $40–80K of furnishing, design, and photography an STR needs to hit projected ADR. That's capex on top of your down payment — budget it or your year-one occupancy never reaches the projection your loan assumed.

Worked example (illustrative)

Cabin in a strong STR market: $450,000 purchase, projected $72,000/yr gross ($6,000/mo), lender credits 80% → $4,800/mo qualifying income.

A 1.59 DSCR on haircut income is a strong file — top pricing tier at most STR-friendly lenders, with room to absorb a conservative appraisal. The same property qualified on its $2,400 long-term market rent would be a 0.79 DSCR — barely financeable. Same house, same buyer; the product choice is the deal.

FAQ

Can I get a DSCR loan with no STR experience? Yes, especially at DSCR ≥ 1.25 on the haircut projection. Sub-1.1 files at high LTV are where experience requirements appear.

Do lenders accept AirDNA projections? Many STR-focused DSCR lenders accept AirDNA-style reports or appraiser STR addenda, typically credited at 80–100%. Each lender names its accepted sources — ask before you pay for reports.

What down payment do I need for an Airbnb? Typically 25% for DSCR at decent pricing (20% at some lenders), 10% only via legitimate second-home use, 15–25% conventional if your DTI carries it without the STR income.

Are STR loan rates higher? Generally 25–50bps over equivalent LTR DSCR loans (illustrative) — STR income is more volatile and regulation adds tail risk. Track current indicative ranges on the data dashboard.

Should I close in an LLC? Most STR investors do (liability is higher with guests than tenants), which itself points to DSCR over conventional — conventional loans can't close in entities.

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All rates, spreads, haircuts, and guidelines above are illustrative and vary by lender. Want real numbers on a real cabin? Get matched with an STR-friendly lender.