Updated May 2026
DSCR Loans for Short-Term Rentals (Airbnb/VRBO): 2026 Guide
Short-term rental DSCR underwriting is different from long-term rental underwriting — the income math is different, the LTV caps are tighter, and some markets are off-limits entirely. Here's how it actually works.
TL;DR
- Income calculated as ADR × occupancy × 365 — lenders haircut occupancy to 65–75% regardless of AirDNA's projection
- LTV caps typically 70–75% on purchases (5–10% below LTR programs); cash-out refi capped at 65–70%
- Rate premium vs. SFR LTR: approximately 25–50 bps
- FICO floor: 640–660 (best rates at 740+)
- NYC is blacklisted. Condo-hotels are ineligible. Verify HOA rules before applying.
- Use the VestedNest STR calculator to model your DSCR before you approach a lender.
1. How STR DSCR Differs from LTR DSCR
For a long-term rental (LTR), income is simple: monthly market rent from a lease or appraisal Form 1007, multiplied by 12. A signed lease is the gold standard; if the property is vacant, the appraiser provides a market rent estimate.
Short-term rentals don't have monthly leases. Income is variable — driven by nightly rates, occupancy, platform fees, and seasonality. Lenders can't use a single rent figure. Instead, they model annual income using this formula:
Where:
- ADR = average daily rate (what the property earns per booked night)
- Occupancy rate = percentage of days the property is booked (lender-applied, not your actual rate)
- 365 = days in a year
The critical difference: lenders don't use your actual occupancy or your projected peak-season occupancy. They apply a conservative haircut — typically 65–75% occupancy — regardless of what AirDNA shows. A property with a documented 80% occupancy rate still gets underwritten at 70%.
Worked Example
A 3-bedroom beach house in Hilton Head, SC:
- AirDNA projected ADR: $250/night
- AirDNA projected occupancy: 78%
- Lender haircut occupancy: 70%
- Gross income used for underwriting: $250 × 70% × 365 = $63,875/year
- Monthly gross: $5,323
- PITIA (principal + interest + taxes + insurance + HOA): $4,100/month
- DSCR = $5,323 ÷ $4,100 = 1.30 ✓ Qualifies for best terms
2. AirDNA, Rabbu, and Market Data Sources Lenders Accept
Because STR income can't be verified with a lease, lenders require third-party market data to validate income projections. Two sources dominate:
| Source | What It Provides | Lender Acceptance | Best For |
|---|---|---|---|
| AirDNA Rentalizer | Property-level income projections, ADR, occupancy, comparable listings | Industry standard — accepted by virtually all STR DSCR lenders | New acquisitions with no operating history |
| AirDNA Market Report | Market-level trends, RevPAR, seasonality curves, 18-month trailing data | Widely accepted; strengthens underwriting file | Showing market context and demand stability |
| Rabbu | STR income projections; similar comp methodology to AirDNA | Accepted by some lenders as supplementary support | Markets where Rabbu data is stronger than AirDNA |
| Actual platform statements | Airbnb/VRBO payout history showing booked nights, gross revenue, fees | Preferred over projections for properties with 12+ months of history | Refinancing or seasoned properties |
| Appraisal STR addendum | Appraiser-generated STR income estimate using AirDNA comps | Required by most lenders — the appraisal is the authoritative source | All STR DSCR transactions |
How to pull AirDNA: Go to airdna.co/rentalizer, enter the property address and bedroom count, and download the Rentalizer report. Pull the trailing 12–18 month figures, not the forward projection. Lenders want historical data — "what similar properties earned" — not what the platform predicts you'll earn.
One more thing: the appraiser generates their own STR addendum using AirDNA comps. If your projections diverge significantly from the appraiser's figure, the appraiser's number wins. Run your analysis with conservative assumptions and you won't get surprised at appraisal.
3. Occupancy Stress Testing
Lenders don't take AirDNA's occupancy projection at face value. They stress test it downward. Here's the logic: a beach house that runs 80% occupancy in a boom year might run 55% in a regulation clampdown or during an economic slowdown. The lender is financing a 30-year loan and needs the math to work in the bad scenarios, not just the peak season.
Standard lender occupancy haircuts:
- Most lenders: cap occupancy at 65–75%, regardless of AirDNA
- Conservative lenders: cap at 60–65% for newer markets or volatile locations
- Exception: properties with 24+ months of Airbnb history at documented rates may get a higher occupancy allowance
Worked stress test: A Smoky Mountains cabin. AirDNA shows 75% occupancy, $180 ADR.
| Scenario | Occupancy | Gross Annual Income | Monthly Gross | PITIA | DSCR |
|---|---|---|---|---|---|
| AirDNA projected | 75% | $49,275 | $4,106 | $3,400 | 1.21 ✓ |
| Lender haircut (70%) | 70% | $46,020 | $3,835 | $3,400 | 1.13 ✓ |
| Conservative stress (60%) | 60% | $39,420 | $3,285 | $3,400 | 0.97 ✗ |
The deal qualifies at 70% occupancy but falls below 1.0 DSCR at 60%. Build in buffer: target 1.25+ DSCR at lender occupancy assumptions, not AirDNA's projection.
Use the VestedNest STR calculator to model your DSCR at different occupancy assumptions before you apply.
4. DSCR Threshold Math for STR
| DSCR | Interpretation | Typical LTV Available | Rate Impact |
|---|---|---|---|
| 1.25+ | Strong cash flow — property earns 25%+ above debt service | Up to 75–80% | Best pricing tier |
| 1.10–1.24 | Adequate — qualifies for most programs | 70–75% | Standard pricing |
| 1.00–1.09 | Marginal — qualifies but with tighter terms | 65–70% | 25–50 bps penalty |
| 0.75–0.99 | Sub-1.0 — some lenders offer this (e.g., Defy Mortgage) | 60–65% | 50–100 bps penalty; limited lender options |
| Below 0.75 | Most lenders will not approve | N/A | N/A |
Seasonal volatility consideration: Unlike LTR income, STR income can swing 200–400% between peak and off-season. Reserves requirements are higher for STRs — see the DSCR requirements page for reserves detail.
5. State and City Regulation Overlays
| Market | Status | Lender Treatment |
|---|---|---|
| New York City (all 5 boroughs) | 🔴 Blacklisted | NYC Local Law 18 requires owner presence for STR — virtually all DSCR lenders exclude NYC STR income entirely. Property can still be financed as LTR. |
| Santa Monica, CA | 🟡 High scrutiny | STRs require permit + 30-night minimum in some zones. Income haircut applied; some lenders decline. |
| New Orleans, LA | 🟡 Zone-dependent | Residential STR permits required by zone. Lenders require proof of valid permit at closing. |
| Las Vegas, NV | 🟡 County-dependent | Clark County prohibits STRs in many residential zones. Verify zoning before applying. |
| Nashville, TN | 🟢 STR-friendly | Operator-friendly permit system. Strong AirDNA data. Lenders finance without unusual restrictions. |
| Scottsdale/Phoenix, AZ | 🟢 STR-friendly | State law preempts local STR bans. Clean market for DSCR financing. |
| Florida (Destin, Panama City, Miami) | 🟢 Generally STR-friendly | HOA restrictions are the main risk — verify condo docs. State law is permissive. |
| Gatlinburg/Smoky Mountains, TN | 🟢 STR-friendly | One of the highest-volume STR markets. Strong lender appetite, good AirDNA data depth. |
The baseline rule: any lender doing STR DSCR will require that the property can legally operate as a short-term rental. Before you apply, have documentation ready: permit numbers, zoning verification, HOA approval if applicable.
6. FICO / LTV / Reserves Matrix for STR
| Parameter | STR DSCR | LTR DSCR (SFR) | Notes |
|---|---|---|---|
| FICO minimum | 640–660 | 620–640 | VestedNest: 640 floor |
| FICO for best rate | 740+ | 740+ | Same tier |
| Max LTV (purchase) | 70–75% | 75–80% | STR is 5–10% lower |
| Max LTV (cash-out refi) | 65–70% | 70–75% | STR is 5% lower |
| Rate premium vs. SFR LTR | +25–50 bps | Baseline | For STR at same FICO/LTV |
| Minimum DSCR | 1.0 (some lenders 0.75) | 1.0 (some lenders 0.75) | Same floor; harder to hit for STR |
| Reserves required | 6–12 months PITIA | 3–6 months PITIA | Higher for STR due to volatility |
| Retirement assets for reserves | 60% of balance | 60% of balance | Same treatment |
| Entity vesting (LLC) | Supported | Supported | Personal guarantee typically required |
| Property types eligible | SFR, some condos | SFR, 2–4 unit, most condos | STR: condo-hotels excluded |
See the full VestedNest rate matrix for STR pricing by FICO band and LTV tier, or check the requirements page for the full underwriting spec.
7. Common Gotchas
Primary-residence-converted-to-STR seasoning
If you lived in the property recently and are now converting it to an Airbnb, expect scrutiny. Most lenders require the property to have been investment-purpose (non-owner-occupied) for at least 12 months before STR income is used in underwriting.
Condo-hotel exclusions
A condo-hotel is not a condo. It's a unit in a resort-style development where the HOA manages short-term rental bookings centrally, with shared amenities like a front desk and concierge. These are excluded from virtually all DSCR programs. Verify before you make an offer.
Mid-term rental (30+ day) treatment
A property rented exclusively on 30+ day stays (corporate housing, traveling nurse housing, monthly Airbnb) is treated as a long-term rental by most lenders. Be clear with your lender about your rental strategy.
HOA STR restrictions
If the HOA CC&Rs prohibit rentals under 30 days, the property cannot legally operate as an Airbnb — and no lender will underwrite STR income on it. Always pull condo docs and HOA rules before submitting an offer on a condo STR.
Gross revenue vs. net payout
If you're submitting platform statements from Airbnb/VRBO, lenders typically use the gross booking amount — not the payout after platform fees. Platform fees (typically 3–5% for hosts) are treated as operating expenses.
Frequently Asked Questions
Can I use a DSCR loan for an Airbnb or VRBO property?
Yes. DSCR loans are one of the only mortgage products designed for short-term rentals. Income is calculated using projected ADR × occupancy × 365, sourced from AirDNA or similar tools. Requirements differ from long-term rentals: LTV caps are typically 5–10% lower, rates carry a 25–50 bps premium, and most lenders haircut occupancy to 65–75% regardless of AirDNA's projection.
How does a lender calculate income for an Airbnb DSCR loan?
Annual Gross STR Income = ADR × occupancy rate × 365. Example: $250 ADR × 70% occupancy × 365 = $63,875 gross. Lenders apply their own occupancy haircut (typically 65–75%) before this calculation. Net operating income — after a vacancy/expense factor — is compared to annual debt service to compute DSCR.
What data sources do lenders accept for STR income?
AirDNA Rentalizer is the industry standard — accepted by virtually all STR DSCR lenders. Rabbu is accepted by some lenders as supplementary support. For properties with 12+ months of operating history, actual Airbnb/VRBO payout statements are preferred over projections. The appraiser also generates a STR addendum using AirDNA comps — that figure is the authoritative one in underwriting.
What DSCR ratio is required for a short-term rental loan?
Minimum 1.0. Best rates unlock at 1.25+. Model your DSCR using the lender's occupancy assumption (typically 70%), not AirDNA's number, with the VestedNest calculator.
What LTV is available for Airbnb DSCR loans?
STR purchases: typically 70–75% max LTV. Cash-out refinances: 65–70% max LTV. Some lenders extend to 80% LTV for borrowers with 740+ FICO and documented operating history above 1.25 DSCR.
Which cities and markets won't lenders finance for STR DSCR loans?
New York City (all five boroughs) is explicitly excluded from STR DSCR by virtually all lenders — Local Law 18 makes STR income legally unverifiable for most properties. Other restricted markets include Santa Monica (CA), some New Orleans zones, and certain Las Vegas residential districts. Nevada, Arizona, Tennessee, and Florida are generally STR-friendly for DSCR financing.
Are condos eligible for STR DSCR loans?
Standard condos may qualify if the HOA allows short-term rentals. Condo-hotels are excluded from virtually all DSCR programs. Check HOA CC&Rs for any restriction on rentals under 30 days before you make an offer.
Can I convert my primary residence to a short-term rental and use a DSCR loan?
Yes, but most lenders require 12 months of non-owner-occupied status before STR income is used in underwriting. Document the conversion clearly and be prepared for additional lender questions.
How are mid-term rentals (30+ day stays) treated?
Mid-term rentals (30+ day furnished stays on Furnished Finder, Airbnb monthly, etc.) are treated as long-term rentals by most lenders. Income is calculated using a market rent comp (Form 1007 appraisal), not AirDNA STR data. This typically means higher LTV availability and no STR rate premium.
Model your STR DSCR before you call a lender.
The VestedNest calculator supports STR mode — enter your ADR and estimated occupancy and it calculates your DSCR at multiple occupancy assumptions, not just the optimistic one.