The Quick Read: A DSCR lender can qualify a short-term rental on either a documented trailing 12 months of host income or a third-party projection, and the right choice depends on whether the property already has booking history, because history is proven income while a projection is a market estimate that fewer programs accept. The two paths ask for different paperwork. Both end in the same test: qualifying income divided by the full monthly housing obligation.
- A 12-month history fits an operating Airbnb, mainly refinances and purchases where the seller can hand over records.
- A projection fits a new acquisition or a long-term-rental conversion with no host history.
- Acceptance of projections varies by program, so ask before you order anything.
- The fallback is long-term market rent from the appraiser, which is usually the most conservative figure.
- Clearing 1.00x on either path is not the same as positive cash flow.
Here is the honest answer on who each option is for. If the property has been hosted for a year or more, use the history. It is harder to argue with, and across the programs Lendmire’s wholesale network places files with, actual numbers carry more weight than estimates. If you are buying a property nobody has hosted yet, a projection may be your only income evidence. Whether it counts depends on the program, so you want to know that before you make an offer. Neither path is better in the abstract. Each fits a different stage of the property’s life.
Side-by-Side
| Factor | 12-Month History | Projection |
|---|---|---|
| Review basis | Actual host income, adjusted | Market estimate, adjusted |
| Core documents | Platform exports, payouts, deposits | Third-party report or STR appraisal analysis |
| Best fit | Operating STRs, most refinances | New buys, conversions |
| Program acceptance | Broadly accepted | Varies by program |
| Property types | Same eligibility rules | Same eligibility rules |
| Entity vesting | Names must match statements | Subject to lender program eligibility |
| Reserves | Commonly around 6 months of PITIA | Commonly around 6 months of PITIA |
| Main risk | Messy or unreconciled records | Optimistic inputs, low acceptance |
Two rows deserve a note. Reserves vary by lender, leverage, loan size, and transaction type, so treat around 6 months as a common starting point rather than a rule. On property types, manufactured homes, log homes, and barndominiums are not offered in the network’s DSCR programs on either path.
Key Terms Defined
DSCR (debt service coverage ratio): monthly qualifying income divided by the monthly housing obligation.
PITIA: principal, interest, taxes, insurance, and any HOA dues, which together make up that monthly obligation.
Trailing 12 months (TTM): the most recent twelve months of booking income, counted back from the application, not a calendar year.
Projection: an estimate of what a comparable property earns, built from market data rather than your own bookings.
Form 1007: the appraiser’s rent schedule, which estimates monthly long-term market rent on a single-family or condo investment property. McKissock’s appraisal-education guidance explains that it is a monthly-lease tool and that the lender decides how income from all sources is counted.
Form 1025: the comparable rent schedule used for two-to-four-unit properties.
How Both Paths Reach the Same Number
The math is simple on both paths. The lender takes a monthly income figure, applies an expense or vacancy factor to the gross, and divides what is left by PITIA. The difference is where the starting figure comes from.
On the history path, the starting figure is what the property actually collected. On the projection path, it is an annualized market estimate converted to a monthly figure. Factor sizes differ by program, so never assume the haircut on one file matches another.
Take a modeled property to see the stakes. Say the history path clears around 1.15x, the projection path around 1.30x, and the appraiser’s long-term rent lands near 0.90x. Those ratios are illustrations, not market data. The same house can look strong, comfortable, or short depending on which income figure the program accepts. At 0.90x, coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. Most standard programs start at 1.00, so the figure you document matters.
When the 12-Month History Is the Better Fit
The history path wins whenever you have real records. That usually means a refinance or cash-out on a property you have hosted, or a purchase where the seller can provide booking records.
Short-term rental programs in the network typically expect about 12 months of host experience. Leverage runs up to 75% LTV on a purchase and up to 70% on a refinance or cash-out of a short-term rental. A 640 credit score is the usual minimum. The coverage floor is 1.00 on purchases and refinances. These are typical ranges from select lenders in the network and are subject to lender guidelines. They are not a commitment to lend.
Here is what a history package usually contains:
- Platform earnings exports from Airbnb or Vrbo, month by month.
- Payout statements that match those exports.
- Property-manager statements, if someone else runs the unit.
- Bank statements showing the matching deposits.
Underwriters check that deposits tie back to payouts and that the name on the statements matches the borrower on the loan. When the borrower is an LLC, the entity on the platform account should be the entity on the file, subject to lender program eligibility.
Many hosts assume a tax form carries the file. It usually does not. Airbnb’s help center says it issues a 1099-K only above $20,000 in gross transactions and more than 200 transactions, and some state thresholds are lower. Plenty of hosts get no form at all. The earnings summary and the bank deposits do the work instead. Tax treatment varies by situation, so consult a qualified professional for any tax question.
History has a weakness too. A window that starts in peak season or ends in a slump can skew the average, so lenders look at seasonality rather than a single hot month. If you changed managers, renovated, or ramped up pricing mid-year, write a short explanation of the variance and attach it.
When a Projection Is the Better Fit
A projection is the right tool when there is no history to document. Think of a first-time Airbnb purchase, a new acquisition, or a long-term rental you plan to convert.
The package usually centers on a third-party market report built from comparable properties, or on an appraiser’s short-term-rental income analysis. The report estimates occupancy, nightly pricing, and seasonality for a typical comparable. It does not capture your photos, your reviews, or your management, so lenders treat it as a starting point and haircut it.
Acceptance is where the friction sits. Across the network, not every program takes a projection, and some that do prefer it only on purchases. A property can look strong on projected Airbnb income and still land on appraiser rent if the program ignores the report. Ask in writing which income figure the program will use, and what happens if the rent schedule comes in low, before you order an appraisal.
Because programs also look for host experience, a first-time host should confirm up front whether the program allows a projection at all. Lendmire’s piece STR Projected Income Analysis vs Form 1007 for Airbnb DSCR Loans covers the report itself in more depth.
Why Form 1007 Is Not an Airbnb Income Tool
Many borrowers expect the appraisal to prove their short-term income. It does not. Fannie Mae’s appraiser guidance on short-term rentals describes Form 1007 as a tool for monthly market rent on a one-unit investment property, and it treats multiplying a nightly rate by 30 as incorrect. That guidance governs agency loans, not DSCR files, and it is cited here only for how the form is built.
The appraisal industry argues the same point. Class Valuation holds that the form cannot support short-term income and that such analysis belongs in a separately labeled report. HousingWire notes that the form assumes stable occupancy, while short-term income moves with pricing, seasonality, reviews, and local rules. For you, the practical result is that the 1007 usually acts as the conservative fallback, not the primary proof.
When the Two Numbers Disagree
A projection and a history will rarely match. The gap tends to come from pricing changes, renovations, review counts, or a seasonal window that favors one side.
When history is lower than the projection, the program usually leans toward the proven figure, though which number wins is lender-specific. When history is higher, you have a good story, but the underwriter still needs records that reconcile. Present the variance plainly in a one-page note, and attach the supporting statements.
Reconciliation is the most common place files stall. Platform payouts, manager statements, and bank deposits should tell the same story. Fees, refunds, and timing differences will create small gaps, so label them rather than hide them.
Edge Cases Worth Planning For
Under 12 months of history. Partial histories raise a real question about which path applies. Ask the program whether it will blend actual months with a projection or whether it requires one path cleanly.
Conversions. A property that was a long-term rental and became an Airbnb partway through usually has two income stories. Document the short-term months, and expect the lender to look hard at the rest.
Prior-owner records. Seller history can support a purchase, but the lender decides whether to count it.
Legal operation. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
The cash-flow trap. DSCR compares rent to PITIA only. Clearing 1.00x does not mean the property makes money, because repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. Short-term rentals carry more of those costs than most long-term rentals do.
Lendmire’s piece Short-Term Rental Cash-Out Refinance: The 12-Month Rental History vs the Market Data Report walks through the refinance side of this decision.
Which Path Should You Choose?
Use your property’s stage to decide:
- Already hosting for a year or more: document the trailing 12 months.
- Buying a property with seller records: ask whether the program will count them, and compare against a projection.
- Buying with no history or converting: confirm the program accepts a projection, then build the report and the supporting demand evidence.
- Neither works: use the appraiser’s long-term rent and see whether the ratio holds there. Lenders in the network treat this as the conservative path.
A larger down payment lowers the monthly obligation and can lift the ratio. It never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage. The complete DSCR loans guide covers the wider program picture.
Common Mistakes
- Annualizing a peak month and calling it the average.
- Submitting unreconciled platform and bank records.
- Assuming the appraisal will count Airbnb income.
- Treating a coverage ratio as proof of cash flow.
- Ordering an appraisal before asking which income figure the program uses.
A Balanced Verdict
If you have history, use it. The documents take work to assemble, but they give an underwriter the least to argue with. If you do not have history, a projection can carry a purchase or conversion, but only where the program accepts it and only at the leverage and coverage the file supports. Neither path is a shortcut. They are two ways to show the same thing: that the property’s income covers its obligation.
Frequently Asked Questions
Can I qualify with no Airbnb history?
Sometimes. Programs that accept a projection can use a market report or an STR appraisal analysis, but programs also typically expect about 12 months of host experience. Confirm the program’s position before you make an offer.
Which is stronger, a projection or 12 months of actuals?
Actuals are stronger because they are proven. A projection describes a typical comparable property, not yours. Which one a program uses on a given file is lender-specific.
Who orders the projection?
It depends on the program. Some lenders order or require their own report, and others accept one you supply. Ask which provider the program will take before you pay for one.
What if my platform and bank records do not match?
Reconcile them yourself first. Label fees, refunds, and timing gaps in a short note so the underwriter can trace payouts to deposits. Unexplained gaps are a common reason files stall.
Does passing the ratio mean the rental will cash flow?
No. DSCR compares income to the PITIA payment only. Repairs, vacancy, management, utilities, and capital expenses sit outside it, so run your own full budget.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire, a broker placing DSCR loans through a wholesale network across 41 markets including Washington, D.C., can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals.
About Lendmire
Lendmire (NMLS# 2371349), a non-QM mortgage broker serving investors in 41 markets including Washington, D.C., helps structure DSCR scenarios commonly evaluated around a property’s rental income rather than personal income paperwork, subject to lender guidelines. A Scotsman Guide Top Mortgage Workplace in 2025 and 2026, Lendmire places loans through wholesale investor lenders and is not a direct lender.
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References
1. McKissock: Form 1007 and short-term rental appraisals
2. Airbnb Help Center: U.S. tax documents
3. Fannie Mae appraiser guidance on short-term rentals (Nevada Real Estate Division copy)
4. Class Valuation: why Form 1007 cannot support short-term rentals
5. HousingWire: short-term rentals and the appraisal playbook
This article is part of Lendmire’s short-term rental loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can a Portfolio DSCR Loan Get You Past the Conventional Loan Cap? · Portfolio DSCR Loan vs. a DSCR Loan on Every Rental · Five-Year vs Ten-Year DSCR Portfolio Term Loan at Maturity
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.