The Quick Read: Usually yes, because the 12-month rule people attach to Airbnb properties is a hosting-history test, and it applies only when a lender counts short-term income. Once a tenant signs a lease, the file is generally underwritten as a standard long-term rental on lease rent or the appraiser’s market rent. Other gates still apply, and they decide the outcome.
- Hosting history matters only if you ask the lender to use Airbnb income.
- Ownership seasoning still applies to a cash-out, and about 6 months is the common expectation.
- Rent coverage is tested on the new payment, and a cash-out raises that payment.
- Your existing loan’s prepayment penalty can decide whether refinancing pays at all.
- Leverage follows the long-term grid, not the short-term one, once the property is underwritten as a long-term rental.
Say you bought a condo, hosted for five months, then signed a tenant. You are asking which clock the lender actually reads. Across the wholesale network Lendmire works with, the answer depends on which income you put on the table.
Why the 12-Month Rule Follows the Income, Not the Property
Short-term rental programs typically expect about 12 months of host experience and history. That test exists because nightly income swings with seasons and bookings. The lender wants proof before it trusts the number.
If you stop hosting, that number is no longer in the file. The property now earns monthly rent under a lease. A lender looking at a long-term rental does not need a platform record, so the hosting-history test generally falls away.
One borrower on a BiggerPockets forum thread describes the same split: 12 months of history to use actual short-term rent, or the appraiser’s figure without it. That matches how most programs in the network treat it.
Here is the catch. Lenders vary on how they view a recent switch, and some may ask about prior short-term use. Treat that as a lender-by-lender question, not a rule you can count on or rule out.
Which Clocks Still Run?
Three different clocks get confused here. Only one of them goes away when you convert.
| Clock | What starts it | Does conversion end it? |
|---|---|---|
| Hosting history | First booking | Yes, if you use lease rent |
| Ownership seasoning | Recorded deed | No |
| Lease history | Lease start | Not applicable; it is rarely a hard gate |
Seasoning is the waiting period a lender wants between buying a property and borrowing against it. It is lender policy, not law. The clock starts at the recorded deed. Signing a lease does not restart it or reset it.
On cash-out refinances, most programs in the network want about 6 months of ownership. Inside that window, lenders commonly size the loan on the lower of your purchase cost or the appraised value. A payoff-only refinance, often called rate-and-term, is typically reviewed more lightly, and seasoning is less often a hard gate there.
So the real answer to “before a year” is usually this: the year does not matter, but the months you have owned the property might.
Which Income Number Counts After Conversion?
Short answer: the lower of your lease and the appraiser’s market rent. Lenders generally pick whichever is lower, so a lease above market does not lift your ratio.
| Income basis | When it applies | Main risk |
|---|---|---|
| Signed lease | Tenant in place | Capped by market rent |
| Appraiser market rent | Vacant or lease above market | Can come in lower |
| Past Airbnb history | Only if you request STR treatment | Needs about 12 months |
The appraisal sets both value and market rent. One-unit properties use Form 1007, a rent schedule. Two-to-four-unit properties use Form 1025, an operating income statement. Fannie Mae’s June appraiser update says the 1007 calls for monthly market rent drawn from monthly-leased comparables. It also says the form cannot estimate a nightly fee. DSCR loans are not agency products, so treat that as context about the form, not a rule for your loan.
For a converted property, that is the right tool, because the income is now monthly rent. McKissock’s appraisal-education blog makes the same point: the 1007 documents monthly rent, and the lender decides how income is counted.
Don’t multiply your old nightly rate by 30 and call it monthly rent. The same Fannie Mae update calls that approach incorrect. Appraisers value long-term rent from long-term comps.
What Does the Math Look Like After Converting?
DSCR, or debt service coverage ratio, divides monthly rent by the full monthly housing cost: principal, interest, taxes, insurance, and any HOA dues. Lenders call that total PITIA. A ratio of 1.00 means rent equals that cost.
Converting often lowers the income number. Nightly income can beat long-term rent, and a rent-schedule appraisal reports the lower long-term figure. Three modeled scenarios show how that plays out:
- Lease above the old nightly-adjusted income. Coverage improves. Net of the lower-of rule, the appraiser’s market rent still caps it.
- Lease below the old nightly-adjusted income. Coverage tightens, possibly to just above or below 1.00x on a cash-out.
- Vacant between guests and tenant. Programs that allow it can use the appraiser’s market rent without a lease.
Coverage at 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger ratios open better pricing and leverage.
Clearing 1.00 is also not the same as positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capex sit outside the calculation. Run break-even rent against the full monthly obligation before you order the appraisal, because a cash-out raises the payment and tightens coverage.
What Leverage Applies Now?
Underwriting the property as a long-term rental brings the long-term grid. On a cash-out, that tops out around 75% LTV across most of the network. Short-term-rental collateral tops out lower: about 70% on a cash-out and refinance. STR purchase leverage reaches 75%. Every figure here varies by lender and program, and guidelines, property type, leverage, and credit profile all apply.
Credit matters too. Most programs want around 660, a 620 floor exists in parts of the network, and 700+ unlocks the strongest leverage. Short-term-rental programs expect 640 or better. Reserves vary by lender, leverage, loan size, and transaction type, commonly around 6 months of PITIA. All of this is subject to lender guidelines.
On converted-property files, the most common surprise is the quote. A number built on Airbnb income often shrinks once the lender sees only monthly rent. Running both scenarios up front, and treating the lower one as the real one, prevents most reworks. Lendmire’s piece Can a Former Airbnb Cash-Out Refinance Before a Year on a New Lease? covers the cash-out side in more depth.
Refinance Now, Wait, or Bridge?
| Situation | Usual direction |
|---|---|
| Under about 6 months owned, wanting cash-out | Wait, or do payoff-only |
| Owned 6+ months, lease in place, coverage clears | Reasonable to proceed |
| Heavy prepayment penalty on current loan | Price the penalty first |
| Lease rent far below old nightly income | Test break-even before ordering |
Delayed financing is an exception for cash buyers that generally sizes to documented cost. Hard-money or seller-financed purchases generally break it, and a conventional delayed-financing exception does not automatically apply to DSCR files.
The prepayment penalty deserves its own look. A prepayment penalty is a fee for paying off a loan early. If the current loan carries one, it can erase the gain from refinancing now.
The Documents You’ll Need
Typically, the file includes:
- the signed lease, or none if vacant and using the 1007
- proof of the first rent payment and the deposit
- the current mortgage statement and payoff
- insurance rewritten for long-term landlord use
- entity documents, if the property is held in an LLC, subject to lender program eligibility
- reserve statements
- the conversion date and prior hosting records, if the lender asks
Declare the property’s real use. Misclassifying a short-term rental as a standard long-term investment on an application invites problems. 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.
Mistakes That Sink These Files
- Pricing the deal off old nightly income.
- Skipping the break-even check.
- Assuming a lease resets seasoning.
- Ignoring the prepayment penalty.
- Assuming a lease above market lifts the ratio.
DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. The strongest files clear two tests: enough equity and enough rental coverage. A larger down payment on a purchase can lift coverage, but it never erases leverage caps, credit floors, or reserve rules. For the full picture, see the complete DSCR loans guide.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. It is a broker arranging financing through select lenders in its wholesale network, across 41 markets, including Washington, D.C.
Frequently Asked Questions
Will my old Airbnb income count?
Only if you ask the lender to use it, and then it typically needs about 12 months of platform history. Otherwise the file runs on lease rent or the appraiser’s market rent. Past nightly income generally does not lift a long-term-rental ratio.
Does a one-month-old lease work?
Often yes, though lenders may want proof of the first rent payment and deposit. The appraiser’s market rent still caps the income if it is lower than the lease.
Can I cash out right away?
Usually not. Cash-out seasoning of about 6 months is the common expectation, and inside that window loans size on the lower of cost or appraisal. A payoff-only refinance is typically reviewed more lightly.
What if my lease rent is lower than my Airbnb income?
Coverage tightens, because the long-term figure is what gets underwritten. Test break-even against the full monthly obligation first. Select lenders in the network offer a path below 1.00 coverage, with leverage and terms adjusted.
Do I need a 12-month lease?
Lease length is not usually the hard gate. The lender cares most about whether the rent is supported by the lease or by market rent.
About Lendmire
Lendmire (NMLS# 2371349) is a DSCR and non-QM mortgage brokerage with investor loan programs in 41 markets, including Washington, D.C. DSCR eligibility is commonly reviewed by the lender around property-level rent rather than personal income documentation, subject to lender guidelines. The brokerage helps arrange financing for LLC-owned portfolios. Recognized by Scotsman Guide as a Top Mortgage Workplace in 2025 and 2026.
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References
1. BiggerPockets: financing an Airbnb short-term rental
2. Fannie Mae Appraiser Update, June 2024
3. McKissock: Form 1007 and short-term rental appraisals
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 Luxury STR Operator Refinance Into a New Super Jumbo DSCR IO Period? · How Long Does It Take to Close an Investment Property Loan? · How DSCR Lender Buckets Work for Airbnb Income on a Condotel Property
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.