The Quick Read: There is no single official minimum, because each lender sets its own floor, and it applies to the loan amount after your down payment, not to the purchase price. Across a wholesale network of DSCR lenders, standard programs run up to $3,000,000, and smaller balances typically route through select lenders in the network rather than the core programs. A cheap rural cabin with a big down payment can therefore fall under a lender’s floor even when the price looks fine.
- The minimum applies to the loan amount, so price times (1 minus your down payment) is the number that matters.
- Short-term rental purchases typically reach up to 75% LTV; refinances run around 70%, and cash-out on short-term rental collateral tops out at 70%.
- Expect a 640+ credit score and roughly 12 months of hosting history on most files.
- Coverage of 1.00 is where select programs start, and smaller balances may face a higher coverage requirement.
- Log homes, manufactured homes, and barndominiums are not offered in these programs.
Everything below is a typical range from select lenders in Lendmire’s wholesale network, subject to lender guidelines, credit approval, and property review. It is not a commitment to lend.
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.
Which “Minimum” Are You Asking About?
Most investors who ask about the minimum mean one of six different numbers. Cabin buyers usually hit the first and the last before anything else.
| Minimum | What it controls | Rural cabin effect |
|---|---|---|
| Loan amount | Smallest balance a program takes | Low prices plus high down payments can miss it |
| Coverage ratio | Rent versus the full monthly payment | Thin local data makes income harder to prove |
| Credit score | Risk gate and leverage tier | 640+ typical for short-term rentals |
| Down payment | Equity at purchase | Driven by the LTV cap |
| Reserves | Cash left after closing | Varies by lender and loan size |
| Hosting history | Proof the income is real | About 12 months on most files |
Why Does a Loan-Size Floor Exist at All?
Lenders set a floor because the work of a loan costs about the same at any size. Origination, appraisal, and title work don’t shrink for a small balance, and small loans are harder to sell on to investors. That is why a floor is policy, not law. DSCR loans are non-QM products, so no regulator sets the number.
In practice, the standard programs in the network are built around larger balances, up to $3,000,000. Smaller balances often route through select lenders, and those files can carry a higher coverage requirement or different pricing. Lendmire’s complete DSCR loans guide explains how the network’s programs fit together.
How the Loan-Amount Math Works on a Cabin
Start with the price, then apply the down payment. A purchase at the 75% LTV ceiling for short-term rentals means the loan is three-quarters of the price. Put 40% down instead and the loan shrinks to 60% of the price. That second borrower may land below a floor that the first would have cleared. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Run the numbers on two borrowers buying the same modest rural cabin. One uses the maximum leverage the program allows. The other puts down much more to improve the coverage ratio. The second investor has stronger coverage but a smaller loan, which can push the file into the smaller-balance lane.
Here’s the catch. A bigger down payment lowers the monthly payment and can lift the DSCR. It never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
What Coverage Ratio Do Short-Term Cabins Need?
Coverage of 1.00 is where select programs start for short-term rental purchases and refinances, and stronger ratios open better pricing and leverage. DSCR compares monthly rent to the full payment: principal, interest, taxes, insurance, and any association dues.
Short-term income needs extra care. Lenders typically apply an expense factor to gross short-term income before computing the ratio, so projected bookings count for less than they appear to. The income comes from one of two places:
- Purchase: an appraiser’s short-term rental analysis, a market-data report from a vendor such as AirDNA or Rabbu, or both.
- Refinance: about 12 months of operating history, shown through platform and bank statements.
Appraisal forms matter here. The single-family comparable rent schedule (the form appraisers call the 1007, published by Freddie Mac) gives market rent for a single-family investment property. It is built around long-term leases, and Fannie Mae’s appraiser update explains its purpose and how it relates to short-term rentals. That is why cabin files lean on a short-term analysis instead.
Coverage below 1.00 is a separate path. It is available through select lenders in the network, with leverage and terms adjusted. For a cabin, ask first whether you should use it. If the numbers only work below 1.00 in every area you’re shopping, that is a signal to revisit the property, not the loan type.
Clearing 1.00 also isn’t the same as positive cash flow. Repairs, cleaning, vacancy, utilities, and management all sit outside the calculation.
Credit, Reserves, and Hosting Experience
Short-term rental files typically want a 640+ credit score, with stronger tiers opening as scores climb. Reserves vary by lender, leverage, loan size, and transaction type. About six months of PITIA is common, and larger loans typically step up from there.
Experience is the part rural investors underestimate. Most files expect about 12 months of hosting history, which makes the first cabin harder than the second. Lendmire’s piece How Short-Term Rental DSCR Experience Rules Work for Rural Cabin Loans covers that in more detail.
Across a wholesale network, rural short-term files tend to fail for one of three reasons: the loan is too small, the income can’t be supported with comparable data, or the construction type is excluded. Thin listings in a remote area can leave a market report with few comparable properties, so documented operating history helps a great deal.
What Makes a Cabin or Rural Property Ineligible?
Construction type is often the first test. Manufactured homes (single- and double-wide), log homes, and barndominiums are not offered in these programs. Frame-built cabins, A-frames, and lake houses are reviewed individually.
| Feature | How it is treated |
|---|---|
| Log home | Not offered |
| Manufactured or barndominium | Not offered |
| Frame-built cabin or A-frame | Reviewed individually |
| Acreage | Lender policy; rural lot-size limits apply |
| Well, septic, road access | Reviewed at the property level |
| Short-term rental legality | Must be permitted for the use |
Acreage limits are lender policy, so they differ across the network. Larger rural parcels can also reduce the leverage available. 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.
Does My Cabin Pass? A Gate Checklist
Work through the gates in order:
1. Eligibility: is the construction type allowed, and is the acreage within lender policy?
2. Legality: is short-term rental use permitted by the city, county, and HOA?
3. Income: can you document 12 months of history, or support projections with a market report?
4. Leverage: does the loan clear the size floor at your down payment?
5. Coverage: does rent comfortably cover the full monthly payment?
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.
DSCR Versus a Second-Home Loan
A cabin you use yourself is a different product. Second-home financing limits renting and still runs on personal income. Fannie Mae’s occupancy guidance draws the line between a second home and an investment property.
| Factor | DSCR loan | Second-home loan |
|---|---|---|
| Use | Business-purpose rental | Personal use, limited renting |
| Review basis | Property rental income | Personal income and taxes |
| Cabin rent counts | Yes | Generally no |
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. For an investor planning to rent the cabin most of the year, DSCR usually fits better. For someone who will use it half the year, a second-home loan may be the honest answer.
Frequently Asked Questions
Is there an official minimum DSCR loan amount?
No. Because these are non-QM loans, each lender sets its own floor. Standard programs in the network run up to $3,000,000, and smaller balances typically route through select lenders. Ask which lane your loan amount falls into before you pick a property.
Does the minimum apply to the price or the loan?
The loan. A larger down payment shrinks the balance, which can push a low-priced cabin under a floor even when the price alone would have cleared it.
Can a first-time host get a short-term rental DSCR loan on a cabin?
It is harder. Most programs expect about 12 months of hosting history, though purchase files can lean on an appraiser’s short-term analysis or a market report. Investors with no history should expect tighter review and plan for the strongest credit and reserves they can show.
Are log cabins eligible?
No. Log homes, manufactured homes, and barndominiums are not offered in these programs.
What coverage ratio do I need?
1.00 is where select short-term rental programs start. Smaller balances may face a higher requirement, and stronger ratios open better terms. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire, a DSCR-focused mortgage broker working through select lenders 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. For a rural cabin, the smartest first move is to check the loan amount against a lender’s floor before you fall in love with the listing.
Tax treatment varies; consult a qualified professional.
About Lendmire
As a DSCR and non-QM mortgage broker, Lendmire (NMLS# 2371349) connects investors with wholesale lending channels across 41 markets, including Washington, D.C. The property’s rental income, not the borrower’s traditional personal-income documentation, is central to lender review, which works for self-employed operators and portfolios beyond four financed properties. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Freddie Mac: Form 1000 (comparable rent schedule)
2. Fannie Mae: Appraiser Update
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 Short-Term Rental Refinance Rules Change on the Third and Fourth Loan · How DSCR Short-Term Rental Collateral Limits Work on Cabin and Rural Properties · How DSCR Loan Conditions Work for Refinancing a Condotel Short-Term Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.