The Quick Read: Usually, but not at the furnished premium. Most programs underwrite stays of 30 days or longer like long-term rentals, so the income that counts is typically monthly market rent supported by the appraisal and comparable monthly leases, not nightly-style revenue. Some select programs will credit a documented trailing record of furnished-stay income, but that is the exception.
- The ratio only changes in the numerator: which income figure goes in.
- Default: monthly market rent from the appraisal rent schedule.
- Exception: a clean trailing furnished history, on programs that accept it.
- Passing 1.00 does not mean positive cash flow.
- Raise the mid-term plan with your broker before you relist the unit.
What Actually Changes When You Convert
The loan’s math stays the same. DSCR is qualifying rental income divided by PITIA: principal, interest, taxes, insurance, and any association dues. What moves is the income figure.
Short-Term Rental Calculator
Run the STR numbers in your market
Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 15, 2026
Prefilled with starting assumptions — enter your nightly rate, occupancy, taxes, and insurance for a more accurate picture.
Short-term rental income is documented with a 12-month history or a market data report. Program parameters update from Lendmire’s centralized guideline source.
As of Oct 15, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Nightly rate, occupancy, taxes, and insurance are editable estimates. Qualifying income for short-term rentals varies by program — some use appraisal market rent, others use documented STR history or projections — and is confirmed in underwriting. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
On an STR file, income usually comes from booking history or a platform-based projection. Once the unit rents by the month, most programs treat it as a long-term-style file. The booking history that supported your nightly-rate coverage stops being the main exhibit.
Across the wholesale network Lendmire places files with, the pattern is consistent. Most programs have no purpose-built mid-term method. The file falls into one of a few buckets, and the bucket decides the number.
The Three Income Bases a Lender Can Use
| Income basis | When it applies | What proves it |
|---|---|---|
| Appraisal market rent | Default for 30+ day stays | Rent schedule with monthly comps |
| Trailing furnished history | Select programs only | Leases, deposits, booking report |
| STR-style data | Only if underwritten as an STR | Platform exports, history |
The first is the one most converting investors end up with. The second is real but narrower. The third applies only if the lender classifies the file as an STR, and a unit rented by the month usually won’t be.
Why the Appraisal Usually Sets the Number
For a one-unit property, the appraiser typically completes a rent schedule on Fannie Mae’s Form 1007. Two- to four-unit properties use a companion form. DSCR appraisals borrow those formats, even though Fannie Mae’s rules don’t govern DSCR loans.
The form is built for monthly rent. As McKissock’s appraiser education explains, the 1007 documents monthly rent for single-family homes, not nightly rent or business income, and the lender ultimately decides how income is used. The comparables are monthly leases, usually unfurnished. A furnished premium rarely survives that process.
One related trap: nightly rate times 30 is not a valid monthly rent. Fannie Mae’s appraiser guidance warns against that shortcut, and it applies to anyone trying to back into a mid-term figure.
The investor doesn’t set the rent figure. The appraiser’s form supplies it, and a lower-than-assumed number lowers the ratio. That can change pricing or eligibility.
A Before-and-After Coverage Example
Run it with ratios, not dollars. Say a unit clears roughly 1.3x on STR income. Converted to monthly rental, the appraisal rent comes in near the long-term level, and coverage lands closer to 1.15x. The property is the same and the cash in your account may even be higher, but the counted income is lower.
Now suppose the file sits with a select program that accepts a trailing furnished record. After enough clean months, coverage may be measured on that history, possibly after an expense factor, and the ratio can land closer to the STR-era figure. These numbers are illustrative only. Actual treatment depends on the lender, the file, and the appraisal.
Here’s the catch. If the unit only clears 1.00 on the furnished premium, it may not clear it on appraisal rent. That’s the scenario to test before converting, not after.
Converting Without Breaking the File
The cleanest path is to talk to the broker first. Re-listing the unit as mid-term can change how the file is classified, and classification drives income treatment. Three paths come up most often:
1. Convert and keep the existing loan. The loan terms don’t change automatically, but income treatment on any future review follows the new use.
2. Convert and refinance. A DSCR refinance is a new loan that pays off the old one, not a modification. The new file is underwritten on the new income basis.
3. Stay STR. If the booking history is strong, the STR program may still fit better.
If you’re evaluating a refinance out of an STR program, STR refinances in the network generally run up to about 70% LTV, with a 1.00 coverage floor, a 640+ credit score, and roughly 12 months of hosting experience expected. Cash-out on short-term-rental collateral also tops out near 70%. A standard long-term rental refinance can reach higher leverage, with cash-out around 75% LTV and about 6 months of seasoning common. Subject to lender guidelines, and every file is underwritten individually.
Mixed history is the awkward case. A file with some nightly months and some monthly months blurs the classification. A booking-level report showing dates and average stay length makes the mix visible instead of leaving the underwriter to guess. Some investors also rent mostly by the month and flip to nightly in peak season. That strategy muddies how a file gets classified, so disclose it up front.
Documenting Furnished Income When a Program Will Count It
If a program does accept furnished history, the paper trail needs layers. Lendmire’s piece How to Document Mid-Term Income When Converting a Rental to STR walks through the full set. The core items:
- Signed furnished leases or booking confirmations
- Bank deposits that match those bookings
- A clear conversion date separating the old period from the new one
- A booking-level report with dates and average stay length
- Contracts or payer records, if corporate housing is involved
Keep a stay-length mix report on file. The line between short-term and mid-term varies by platform, city, tax rules, and lender. A stay of 28 days may be mid-term to you and short-term to someone else.
The Rent-by-Room Wrinkle
Some investors rent a house by the room on furnished monthly terms and get a far higher number than a standard rent estimate. Lenders treat that carefully. A BiggerPockets discussion on the topic describes it as a tricky area with few industry-standard rules, and many DSCR lenders and loan buyers are wary of the model. Treat the rent-by-room figure as upside, not as the number you qualify on.
Does a Passing Ratio Mean a Good Deal?
No. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capex sit outside it. Furnished units carry heavier operating costs than unfurnished rentals, so a file that clears 1.00 can still be a thin investment.
The flip side matters too. An investor whose furnished income is well above monthly market rent may find the ratio looks thinner than the real cash flow. Neither number tells the full story, and a conversion decision should lean on both.
A larger down payment lowers the monthly obligation and can lift the ratio. It doesn’t erase leverage caps, credit floors, or reserve rules. Reserves vary by lender, leverage, loan size, and transaction type, commonly around 6 months of PITIA. Stronger files clear both tests: enough equity and enough rental coverage.
For tighter files, coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. Ask whether that path makes sense, but first ask whether the numbers say the property belongs in your portfolio.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
What If the STR Use Gets Blocked?
When an HOA or city bars short-term stays, moving to 30+ day tenancies is the standard fallback, and those files are generally treated as long-term rental files. 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.
Key Terms Defined
Mid-term rental: A furnished rental, typically with stays of 30 days or longer, between nightly and annual leases.
Market rent: The monthly rent an appraiser estimates from comparable leases, usually unfurnished.
Rent schedule: The appraisal form that records market rent for the lender.
Trailing history: A record of actual past income used to support a counted figure.
PITIA: Principal, interest, taxes, insurance, and association dues, the monthly obligation in the denominator.
DSCR: Qualifying rental income divided by PITIA. A result of 1.00 means income equals the payment.
Questions to Ask Before You List
- Which income basis will this program use for a 30+ day furnished stay?
- Does the file get classified as long-term or STR after the change?
- How many months of history are needed if furnished income is considered?
- What happens to coverage if the appraisal rent comes in lower than expected?
- Does a refinance make more sense than keeping the current loan?
Ask these before the listing goes live. Changing the plan afterward is harder than choosing the right program first. The complete DSCR loans guide covers the broader mechanics behind these answers.
Frequently Asked Questions
Does a 30-day furnished stay count as short-term rental income?
Usually not. Most programs treat 30+ day stays as long-term-style rentals and use monthly market rent. Some lenders draw the line differently, so confirm how the file will be classified before you relist.
Can I use a furnished lease to qualify?
Sometimes. Many programs look to appraisal market rent, while select programs will consider a documented furnished record. If a lease sits above market rent, expect the appraisal figure to carry more weight.
Does converting trigger a new loan?
Not automatically. Changing how you rent doesn’t rewrite the existing loan, but a refinance is a new loan that pays off the old one. Check any prepayment terms before choosing that route.
Does nightly rate times 30 work as monthly rent?
No. Appraisal guidance specifically cautions against that shortcut, and monthly comps drive the rent figure.
Will mid-term income help me hit 1.00?
It can, depending on the program. If the program counts only market rent, your coverage stays near the long-term level. If it accepts trailing furnished history and you have enough clean months, the counted income may be higher. Qualification is subject to lender guidelines, credit approval, and property review.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
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.
Investors focused on short-term rentals can review DSCR loans for Airbnb and short-term rentals.
About Lendmire
A non-QM mortgage broker (NMLS# 2371349), Lendmire arranges DSCR financing for real estate investors in 41 markets — 40 states plus Washington, D.C. Because deals are underwritten primarily on property cash flow rather than personal income documentation, the structure suits self-employed buyers and entity-owned portfolios. Lendmire places loans through wholesale investor lenders; it is not a direct lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Fannie Mae Form 1007 instructions
2. McKissock Learning: Form 1007 and short-term rental appraisals
3. Fannie Mae Appraiser Update
4. BiggerPockets: rent-by-room mid-term DSCR discussion
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: How to Qualify for a DSCR Loan for Short-Term Rental Properties · How Short-Term Rental DSCR Income Rules Work for a Rental Converted to Nightly · Will a DSCR Lender Count Mid-Term Rental Income on a Furnished Property?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.