The Quick Read: A month-to-month tenant does not block a DSCR loan, but it makes a weaker file than a current lease, so the job is to write the rent down, prove it was paid, and expect the appraiser’s market rent to carry real weight. Underwriting runs on property-level rental income covering the payment, subject to lender guidelines.
- Put the current rent and tenancy terms in writing, even if the original lease expired.
- Prove payment with traceable deposits, a tenant ledger, and matching names.
- Expect the lender to count the lower of in-place rent and market rent.
- Renewing at market rent before the appraisal is ordered can be a simpler fix than leaving the tenancy undocumented.
- Programs differ, so confirm tolerance for no fixed term before you apply.
Picture a duplex where both tenants stayed after their leases ran out. They kept paying, you kept accepting it, and nobody signed anything new. Is the property reviewable on DSCR? Often yes, depending on the program. But the file needs more care than one with fresh twelve-month leases. This guide walks through what the lender sees, what to assemble, and where files go wrong. Lendmire’s complete DSCR loans guide covers the basics if the term is new to you.
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As of Oct 15, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Rent, nightly rate, occupancy, taxes, and insurance are editable estimates. Short-term rental figures are estimates only and vary significantly by season, property type, management approach, and local short-term-rental rules — confirm local regulations before relying on them. 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.
Key Terms Defined
DSCR (debt service coverage ratio): The property’s qualifying monthly rent divided by its full monthly payment of principal, interest, taxes, insurance, and any HOA dues.
PITIA: Principal, interest, taxes, insurance, and association dues. It is the payment the rent has to cover.
Month-to-month tenancy: A rental with no fixed end date that renews automatically until one side gives proper written notice. Nolo’s legal dictionary notes that notice is usually 30 days and that the landlord can raise rent with notice.
Holdover: A tenant who stays after a fixed-term lease ends. In many states, accepting rent afterward turns this into a month-to-month tenancy, though state law varies.
Rent schedule: The appraiser’s estimate of monthly market rent for the property. For a one-unit property, the form is Fannie Mae’s Form 1007.
Rent roll: A unit-by-unit list of tenants, rents, and lease status, used on 2-4 unit properties.
Tenant ledger: A dated record of every rent payment the tenant has made, matched to your bank deposits.
Why Does a Lender Care About a Month-to-Month Tenant?
Because there is no end date, nothing contractually backs the rent beyond the next 30 days or so. The tenant can leave on notice, and you can reprice on notice. A lender reading the file sees income that is real today but unproven tomorrow.
That is why this tenancy usually changes the paperwork first. Sometimes it also changes which rent number counts, and that flows straight into the coverage ratio and the loan amount.
No federal rule dictates how a lender treats an expired or month-to-month lease. DSCR loans are non-agency, business-purpose investor loans, so each program’s own guidelines decide. Across our wholesale network, most programs accept the tenancy. They differ on how much they trust it. Some want a renewal on file. Some want a minimum remaining term. Some apply a haircut when there is no fixed term at all.
Which Rent Number Counts: Lease or Market Rent?
Most programs we place files with count the lower of the in-place rent and the appraiser’s market rent. With a month-to-month tenant, market rent often ends up controlling, because there is little lease term to lean on.
The appraiser supplies that market figure on a rent schedule. Fannie Mae’s Appraiser Update describes Form 1007 as the Single-Family Comparable Rent Schedule, which documents estimated monthly market rent. Non-agency DSCR programs borrow that format. They are not governed by it. For 2-4 unit properties, the counterpart appraisal form is Form 1025.
Run the numbers on two cases, using ratios only:
- Below-market legacy rent. A long-tenured tenant pays well under market. The lender counts the lower in-place rent, and the coverage ratio might land near 0.95x when the same unit at market rent would clear 1.15x.
- Above-market rent. The tenant pays more than the appraiser’s estimate. The excess earns no credit, so the file is reviewed on the market figure.
That second case surprises people. A higher rent on paper does not buy a bigger loan.
The ratio itself is simple: rent used for lender review divided by the full payment. Many select programs start at 1.00. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Clearing the ratio is not the same as positive cash flow, because repairs, vacancy, management, and utilities sit outside the calculation.
Step by Step: Build the Month-to-Month File
Work through these in order. Most of it takes a weekend and costs nothing.
1. Find the original lease. The expired lease still proves the tenant, the address, the starting rent, and the parties. Keep it in the file.
2. Put the current terms in writing. If the rent changed or no paper covers today’s arrangement, sign a short month-to-month agreement. It should show the rent, the parties, the address, and the date.
3. Gather proof of payment. Pull bank deposits, receipts, or ledger entries that show rent arriving each month.
4. Build a tenant ledger. List each month, the amount due, the amount paid, the date, and the payment method. Match every line to a deposit.
5. Add the security deposit record. It shows the tenancy is real and documented.
6. Optionally get a tenant confirmation letter. A short signed statement from the tenant confirming rent amount, payment date, and tenancy status adds support. Keep it factual and plain.
7. Decide on renewal before the appraisal. Covered below.
8. Match names and accounts. The tenant, the owner or LLC, and the receiving bank account should line up across every document. LLC-titled borrowers are subject to lender program eligibility.
For a 2-4 unit property, add a rent roll where each unit’s line traces back to a lease or tenancy record.
Proof of Payment, Ranked
Not all evidence carries equal weight. Here is how it generally stacks up.
| Evidence | Strength | Common problem |
|---|---|---|
| Bank deposits matching ledger | Strongest | Deposits go to a personal account |
| Rent receipts with dates | Moderate | No matching deposit trail |
| Payment-app history | Moderate | Mixed with personal transfers |
| Tenant ledger alone | Weak | Self-prepared, no backup |
| Cash with no deposit record | Weakest | Cannot be traced |
The pattern is clear. The more a document traces to an independent record, the more it helps. If a tenant pays in cash, deposit it into the account named on the file and note each deposit on the ledger. Lendmire’s piece How to Show Rental Income When Your Tenant Pays Cash or Month-to-Month goes deeper on that situation.
Should You Renew Before the Appraisal?
Usually, yes. A signed fixed-term renewal at market rent removes the weak-file problem and gives the lender a term to rely on. It costs you nothing but a conversation.
There are tradeoffs. Month-to-month tenancies give flexibility and often carry higher rent, as Trulia’s guide notes, while a renewal trades some of that flexibility for certainty. Timing also matters. Renewing before the appraisal is ordered helps the lease side of the file. It does not change the appraiser’s market-rent opinion once the report is done.
Here is a genuine toss-up: a tenant paying above market. Renewing locks the tenant in, but the lender will not count the excess either way. If you plan to hold the property long term, the stability may be worth more than the paper rent.
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.
Where the General Rule Breaks
No written agreement at all. The file falls back on market rent with thin support. The fix is a simple signed agreement and a clean payment trail.
Holdover after expiry. Accepting rent after the lease ends usually creates a month-to-month tenancy. The Minnesota Attorney General’s handbook shows one state’s version, where acceptance of rent renews the tenancy as a periodic one. Other states differ, so record the actual facts instead of assuming them. If rent changed during the holdover, keep the written notice of the increase together with the new payment pattern.
Related-party tenants. A family member paying rent draws extra scrutiny. Expect the lender to lean harder on the appraiser’s market rent and on traceable payments.
Late or partial payments. Gaps in the ledger raise questions. Explain them in writing rather than hoping nobody notices.
Mixed tenancies in a multi-unit property. One unit on a fresh lease and one month-to-month is common. Each rent roll line needs its own support.
Short-term rentals. Form 1007 documents monthly market rent, not nightly rates, so short-term rentals follow a separate documentation path.
Agency contrast. HUD’s Mortgagee Letter 2023-17 shows government-insured programs requiring Form 1007 with the appraisal for rental income. DSCR programs set their own rules instead.
Does the Loan Purpose Change Anything?
The documents stay the same. The stakes shift.
On a purchase, you often inherit the seller’s tenant and paperwork, so ask for the lease, ledger, and deposit record early. Most files land at 75%-80% LTV (loan-to-value, the loan as a share of the property’s value) on an investment purchase, subject to lender guidelines.
On a cash-out refinance, a weak rent figure can shrink proceeds because the same rent supports less debt. Cash-out tops out around 75% LTV on standard rentals across most of the network, with about 6 months of seasoning a common expectation. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
On a rate-and-term refinance, the ceiling can reach 85% in select programs, which makes clean rent documentation worth the effort.
Reserves vary by lender, leverage, and loan size. Around 6 months of PITIA is common, and loans above $1,500,000 typically step up to about 9 months. Credit tiers run from a 620 floor in parts of the network, with most programs wanting around 660 and 700+ unlocking the strongest leverage.
A practitioner pattern worth knowing: files with a month-to-month tenant rarely fail on the tenancy alone. They fail on a mismatch, such as deposits going to the wrong account, a ledger that does not tie to the bank statements, or an appraisal rent far below what the owner expected. Catch those before submission.
Mistakes That Stall Month-to-Month Files
- Assuming the tenant’s old lease rent is the rent the lender will count.
- Collecting cash and never depositing it to the account on the file.
- Skipping a written agreement because the tenant has been there for years.
- Ordering the appraisal before signing the renewal.
- Leaving gaps in the ledger without explanation.
Frequently Asked Questions
Does a month-to-month tenant block DSCR approval?
No, not on its own. It makes a weaker file than one with a current lease. The underwriter may lean on the appraiser’s market rent, and some programs want a renewal or a minimum remaining term. Approval stays subject to lender guidelines, credit, and property review.
What if there is no written lease at all?
Sign a simple written agreement showing the rent, parties, and address, then pair it with proof of payment. Without paper, the file relies mostly on market rent with weak support. A written agreement signed now will not rewrite history, but it gives the lender something concrete.
Do I need to renew the lease before applying?
It is not always required, but it usually helps. A fixed-term renewal at market rent gives the lender a term to rely on. Do it before the appraisal is ordered so the lease side of the file is already strong when the report comes in.
What if my tenant pays in cash?
Deposit every payment into the account named on the file and log each one on the tenant ledger. Cash with no deposit trail is the weakest evidence, and it often forces the lender to rely on market rent alone.
Does the length of the tenancy matter?
A long payment history helps show stability, but it does not replace documentation. A tenant of many years still needs the rent written down and payments traceable. Long tenancy at an old, below-market rent can actually reduce the rent that counts.
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. Programs change, every file is underwritten individually, and nothing here is a commitment to lend. For the tenant-occupied side of the same question, see Lendmire’s piece How to Document a Tenant-Occupied Rental Package for a DSCR Loan.
Tax treatment varies; investors should keep clear records and consult a qualified professional before relying on any deduction.
About Lendmire
Lendmire is a non-QM mortgage brokerage (NMLS# 2371349) arranging DSCR investor loans in 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed around property-level rental income rather than personal income, subject to lender and program guidelines, a fit for self-employed investors and LLC-owned portfolios. Lendmire was recognized as a Scotsman Guide Top Mortgage Workplace in 2025 and 2026.
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References
1. Nolo Legal Dictionary: Month-to-Month Tenancy
2. Fannie Mae Appraiser Update
3. Trulia: What Is a Month-to-Month Lease?
4. Minnesota Attorney General Landlord-Tenant Handbook, Chapter 3
5. HUD Mortgagee Letter 2023-17
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can Apartment Buildings and Rentals Go on One Portfolio DSCR Loan? · Is a DSCR Loan Better Than a Bank Commercial Loan on a Small Rental? · How to Choose a DSCR Loan or Bank Commercial Loan on a Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.