The Quick Read: A month-to-month tenant does not block a DSCR cash-out, and a new lease is not required to get one. The real difference is which rent figure the lender counts. A signed lease usually gets the lower of lease rent and the appraiser’s market rent. A month-to-month tenancy is often run on market rent alone. Neither one shortens the roughly 6-month ownership clock.
- Month-to-month makes a weaker file, not a blocked one.
- A new lease at market rent gives the underwriter something clean to read.
- A lease above market is capped at the appraiser’s number.
- The tenant does not have to move out for a cash-out.
- Clearing 1.00 coverage is not the same as positive cash flow.
The Honest Answer: Who Each Option Is For
Keep the month-to-month tenant if the current rent is at or below market and the tenant pays on time. Many programs will run that file on market rent, so a low legacy rent may not drag the number down. Sign a new lease if the file needs clean paper, if the rent should move up to market, or if the existing lease is about to expire mid-process.
DSCR Cash-Out Calculator
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Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 29, 2026
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As of Oct 29, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Property value, balance, taxes, and insurance are editable estimates. Maximum loan-to-value varies by lender, program, property type, and seasoning. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
Neither choice is a trick. DSCR (debt service coverage ratio) compares the property’s rent to its monthly PITIA, meaning principal, interest, taxes, insurance, and HOA dues. DSCR cash-out loans qualify primarily on property-level rental income covering the payment, subject to lender guidelines. They are business-purpose loans for non-owner-occupied rentals, so the lease is evidence of rent, not a test of you personally.
Across the wholesale network of DSCR lenders we place files with, the pattern is consistent. Month-to-month and expired leases tend to make weaker files, not blocked ones. Lendmire’s complete DSCR loans guide covers the broader program picture.
Side-by-Side
The column for each option describes common industry practice. Exact treatment varies by lender and program, subject to lender guidelines.
| Factor | Month-to-Month Tenant | New Fixed-Term Lease |
|---|---|---|
| Rent figure counted | Market rent, often alone | Lower of lease or market rent |
| Above-market rent | Capped at market | Capped at appraiser’s figure |
| Below-market rent | Market rent may apply | Held at the lease amount |
| Documents | Rent history, ideally a renewed lease | Signed lease, deposit, first payment |
| Entity vesting | LLC may hold title, subject to program terms | Same; lease and payments should run to the entity |
| Seasoning clock | About 6 months, unchanged | About 6 months, unchanged |
| Reserves | Vary by lender, leverage, and loan size | Same |
| Landlord flexibility | Rent can change with written notice | Rent generally fixed for the term |
| File strength | Weaker, not blocked | Cleaner, easier to read |
How the Lender Actually Reads Each Tenancy
The appraisal does two jobs. It sets value, which drives LTV (loan-to-value, the loan as a share of the property’s worth). It also sets market rent, which drives coverage. For a single-family rental, the appraiser attaches Fannie Mae Form 1007, the Single-Family Comparable Rent Schedule. For 2-4 units, the appraiser uses Form 1025, which includes a per-unit rent schedule.
With a fixed-term lease, most programs count the lower of the signed rent and the market rent. This is a program convention, not a federal rule. A lease above market gets capped. A lease below market stays at the lease number, which is why a cheap legacy lease can hurt.
With a month-to-month or expired tenancy, there is little term left to rely on. Many programs swap in market rent, often alone. That cuts both ways. A below-market tenant may help you, because the rent is not capped at the low figure. An above-market tenant gets no bonus either way.
The lender also tests rent against the new, larger payment on the cash-out balance, not your old payment. That is where files that looked fine on paper get tight. Confirm the treatment with the specific program before you order the appraisal.
When Month-to-Month Is the Better Fit
Month-to-month works when the rent is already at or below market. Picture a duplex where one tenant has paid on time for years at a modest rent. Under market-rent treatment, the lender may count what the unit should earn, not what this tenant happens to pay.
It also fits when you want flexibility. Under general landlord-tenant law, a month-to-month landlord can usually raise rent or change terms with proper written notice, often around 30 days, subject to local rent control, per Nolo. Notice rules vary by state, so confirm yours.
Month-to-month also makes sense when the tenant balks at signing. Pushing a good tenant to sign mid-process can cost you income continuity. A documented rent history, with bank statements showing deposits, is the usual proof and often enough.
The cost is paper quality. Expect to supply rent history and, ideally, a renewed lease. An underwriter has less to lean on, and the file reads weaker.
When a New Lease Is the Better Fit
A new lease helps when the rent is genuinely below market and the tenant agrees to move it up. The new rent only helps if it is documented and signed. An unagreed rent bump mid-process is worse than none.
It also helps when an existing lease expires during the refinance. A newly signed lease counts as in-place rent, but the file needs the lease plus proof of the deposit and first month’s payment. For 2-4 units, add a rent roll listing each unit’s rent and lease end date.
Be realistic about what a new lease does not do. It does not shorten the roughly 6-month seasoning clock, measured from title recording. It does not raise value, and signing above market only gets capped at the appraiser’s figure. Avoid signing a high-rent lease right before the appraisal and expecting the number to hold.
There is a tradeoff. A fixed-term lease generally locks rent for the term unless the lease allows increases. A tenant who stays after a lease ends with your consent typically becomes month-to-month on the same terms, per Avail and Nolo, so expiry does not create an emergency by itself.
Mixed Tenancies and Edge Cases
Duplex with one fixed-term and one month-to-month unit. The lender sees each unit separately. A below-market month-to-month unit that gets counted low drags down the blended ratio. Running each unit on its own status is the clean way to see where you stand.
Related-party tenants. Treatment ranges from allowed (with market rent and payment proof) to excluded outright, depending on the program. A relative living with you makes the property owner-occupied, and that is ineligible. An LLC holding title does not change that review.
Tenant behind on rent. Uncollected rent is not counted, and expect a ledger request.
Short-term rentals. The rent schedule documents monthly rent, not nightly rates. STR files follow separate guidelines: select lenders in the network offer purchase leverage to 75% LTV and cash-out to 70% on short-term-rental collateral, typically with a 640+ score and about 12 months of hosting history. A standard long-term rental cash-out tops out at 75% LTV.
Vacant units. Market rent alone, and some programs want operating history first.
What Lenders Look For: A Quick Checklist
- Status of each unit: fixed-term, month-to-month, expired, new, or vacant.
- Single unit: executed lease or rent history, proof of payment, and the appraisal rent schedule.
- 2-4 units: each lease, a rent roll, and the per-unit rent schedule.
- Entity files: formation papers, operating agreement, and signing authority.
- Coverage of at least 1.00 on the program you target. Select programs start there. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
- Credit around 660 on most programs, with a 620 floor in parts of the network and 700+ unlocking the strongest leverage tiers.
- Reserves commonly around 6 months of PITIA, stepping up to about 9 months above $1,500,000 in loan size.
Loan amounts go up to $3,000,000 on standard programs. Manufactured homes, log homes, and barndominiums are not offered. Every file is underwritten individually, and none of this is a commitment to lend.
If the Number Is Tight, Try These Before a New Lease
A new lease is not the only lever. Taking less cash lowers the payment and lifts the ratio without touching the tenant. A larger equity cushion helps the LTV side, but it never erases leverage caps, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
Also keep perspective on what the ratio means. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities, and capex sit outside the calculation. A file can clear 1.00 and still lose money each month.
For a closer look at timing, see this guide on whether to cash out before or after a new tenant arrives.
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.
The Verdict
If your tenant pays reliably and the rent is at or below market, keep the month-to-month tenancy and document the payment history. If the rent is clearly under market, or a lease is about to lapse mid-process, a signed lease at an agreed market rent gives the file cleaner footing. Either way, the tenant stays in place and the seasoning clock runs on ownership, not on the lease.
Pick the path that protects rent continuity first. The ratio follows from there.
Key Terms Defined
DSCR: the property’s qualifying monthly rent divided by its monthly PITIA.
Month-to-month tenancy: a rental with no end date that renews each month until either side gives proper notice.
Market rent: the rent the appraiser concludes the unit should earn, shown on the rent schedule.
Seasoning: the ownership period a lender wants before a cash-out, about 6 months here.
Rent roll: a unit-by-unit list of rent and lease end dates.
Frequently Asked Questions
Does my tenant have to move out or re-sign for a cash-out?
No. Tenants stay in place, and the lease carries through the refinance. A signed lease helps the file when the rent needs support, but the cash-out does not require one.
Can I make my tenant sign a new lease?
Usually not on your own timetable. A month-to-month tenant can generally be asked to agree to new terms, and changes need proper written notice under state law.
Is having no written lease a problem?
It makes the file weaker because there is less to document. Rent history and payment proof become the evidence, and the lender may lean on market rent from the appraisal. Expect more documentation requests.
What if the lease expires during the refinance?
List each unit’s rent and lease end date up front, and flag anything expiring. A tenant who stays with your consent typically becomes month-to-month on the same terms. If you renew, document the rent and avoid unagreed rent changes mid-process.
Is a month-to-month tenant a deal-breaker?
No. It is a weaker file, not a blocked one, and many cash-out programs run it on market rent. Leverage on a standard rental cash-out tops out around 75% LTV, subject to lender guidelines.
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 weighing their equity options can start with Lendmire’s guide to cash-out refinance on an investment property.
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 tax returns, 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. Fannie Mae Form 1007 (Single-Family Comparable Rent Schedule)
2. Nolo – Leases & Rental Agreements FAQ
3. Avail – Month-to-Month Leases
This article is part of Lendmire’s investment property cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: DSCR Cash-Out Refinance vs Rental HELOC for a Landlord Tapping Equity · How New Liens Work When a DSCR Cash-Out Covers Several Rentals · Related-Party Lease vs Market Tenant for a DSCR Loan Approval
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.