The Quick Read: Usually yes, because every borrower on a DSCR loan is a non-occupant by design. The property is a rental, so nobody lives in it. The real question is whether another person can sit on the loan as a co-borrower or guarantor, and most programs allow that. The extra person adds credit, liquidity and liability. Their paycheck does not stretch the ratio.
- The property’s rent against PITIA drives lender review, not the added person’s income.
- A co-borrower goes on the note. A guarantor signs a separate guaranty.
- With two people, many programs lean on the lower middle credit score.
- If a family member will live in the home, DSCR is the wrong product.
- Adding someone adds personal liability for that person.
Everything below comes from how files move through a wholesale network of DSCR lenders. Terms vary by lender, and nothing here is a commitment to lend.
DSCR Calculator
Run the 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 own rent or nightly figures, taxes, insurance, and HOA for a more accurate picture.
Program parameters update from Lendmire’s centralized guideline source. Taxes and insurance are editable estimates.
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.
What Does “Non-Occupant” Mean on a DSCR Loan?
The term barely applies. 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. Nobody on the file is expected to live in the home.
“Non-occupant co-borrower” is an owner-occupied concept. In that setting, someone who will not live in the home signs the loan to help the occupant qualify, often by adding income. Fannie Mae’s selling guide sets out those roles for owner-occupied agency loans. That is a contrast, not DSCR guidance. Agency rules do not govern DSCR files.
So the useful question for an investor is different. Who else can be on this loan, and what do they bring?
Key Terms Defined
Co-borrower: A person who signs the note, shares ownership of the loan and carries equal responsibility for repaying it.
Guarantor: A person who signs a separate personal guaranty promising to repay if the borrower defaults, often used when an LLC holds title.
Co-signer: A person who backs a loan to help someone qualify, without necessarily owning the asset. Bankrate draws the same line between co-signers and co-borrowers.
PITIA: Principal, interest, taxes, insurance and any association dues, the full monthly obligation that rent is measured against.
DSCR: Monthly rent used for lender review divided by PITIA.
Middle score: The middle of three bureau credit scores, the number most programs use for qualifying.
Why Doesn’t the Extra Person’s Income Help?
The loan is sized on the property. A DSCR file qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. A second borrower’s salary is not added to the numerator.
This is where many online explanations go wrong. They treat a DSCR file like an owner-occupied one, where a second income lifts debt-to-income. On a DSCR file the ratio is rent over PITIA. Period.
What an added person does change:
- Credit. Their score may set pricing or leverage.
- Liquidity. Their assets can help meet reserves, subject to lender rules.
- Experience. Some programs weigh investor history.
- Recourse. A second name means a second person on the hook.
One more point on the number. Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities and capex sit outside it.
Co-Borrower, Guarantor, or LLC Member: Who Does What?
| Role | On the note | Usually on title | Signs guaranty | Credit pulled |
|---|---|---|---|---|
| Co-borrower (individual loan) | Yes | Yes | Not separate | Yes |
| Guarantor (LLC loan) | No, the LLC is | No, the LLC is | Yes | Yes |
| LLC member, not guarantor | No | Through the LLC | No | Often no |
| Co-signer | Varies | Rarely | Varies | Yes |
Across the network, some lenders lend only to individuals and others only to entities. Which one fits depends on the program. Where an LLC is the borrower, the structure works subject to lender program eligibility, and a personal guaranty is generally required. Typical entity items are the articles of organization, operating agreement, EIN letter and a certificate of good standing.
Members who are listed on the operating agreement are not always required to sign. Depending on ownership split and lender policy, one guarantor or a few may be enough. That is a program question, so confirm it before the file goes in.
How Does Credit Work With Two People?
Practice varies, and it matters more than most investors expect. Many programs take each person’s middle score and then lean on the lower one. A few lenders in the network will use a blended or higher figure. The strictest overlays want the weaker profile to clear the floor by itself.
Credit tiers across the network run from a 620 floor in parts of the network, to around 660 for most programs, to 700 and above for the strongest leverage tiers. Subject to lender guidelines, a 700+ borrower paired with a 640 partner can end up priced and leveraged off the 640.
Picture two partners buying a rental together. One scores in the 720s and the other in the low 640s. If the program uses the lower middle score, the stronger partner’s credit does not rescue the file. Investing through the stronger borrower alone, or through an entity with that person as sole guarantor, may produce better terms. That only works if the weaker partner is not a real owner.
What Will the Lender Ask the Added Person For?
Documentation is where preventable gaps show up. A clean file usually carries:
1. Government ID and a signed credit authorization for each person. 2. The entity package, if an LLC holds title, with the guarantor identified. 3. Rent evidence: a signed lease, or an appraiser’s rent schedule. 4. Reserves documentation, commonly around 6 months of PITIA, with loans above $1,500,000 typically stepping up to about 9 months. Conservative rate-term files at modest leverage under $1,500,000 can see reserves waived. 5. A signed guaranty or note, plus business-purpose and non-occupancy certifications.
Each person should understand they are signing an investment loan with no personal occupancy. The business-purpose point is set by federal rules: credit extended primarily for a business or investment purpose is exempt from Regulation Z, though the lender decides purpose case by case. Practically, that means everyone signing certifies the same thing.
When Does Adding Someone Backfire?
Four patterns cause trouble.
The weak partner. If the program uses the lower score, the weakest profile sets the terms for everyone.
The straw borrower. Adding a person who has no real stake, only to borrow their credit, is a misrepresentation problem. It can get a loan declined or canceled and carries fraud exposure. Add real participants only.
The family member who will live there. If a relative will occupy the home, DSCR does not fit. That is an owner-occupied loan, where a non-occupant co-borrower is a standard structure. The two products do not mix.
The unexamined liability. DSCR loans are generally full recourse to the borrower, or to the guarantor when an LLC holds title. A co-borrower or guarantor is exposed if the loan defaults. The obligation may also count against that person’s own borrowing, and treatment of the guaranty in their debt calculations varies by lender. Exceptions exist, such as retirement-account purchases that are non-recourse by necessity, but true non-recourse is the exception.
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.
Can You Add Someone Without Spending More Leverage?
Think of the choice as two tests. The file needs enough equity and enough rental coverage. Most purchase files land at 75%–80% LTV on an investment property, and select high-leverage programs reach 85% LTV with roughly a 700+ score. Cash-out refinances top out around 75% LTV across most of the network. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Adding a co-borrower changes none of those caps. A bigger down payment lowers the payment and can lift the coverage ratio, but it never erases credit floors, reserve rules or property eligibility. Where rent falls below 1.00x, a separate select-lender path exists for coverage under 1.00, with leverage and terms adjusted. No-ratio structures are available only through select lenders, generally for borrowers who already own a primary residence.
Standard loan sizes run up to $3,000,000, and above $2,500,000 the network generally holds to 30-year fixed structures. Manufactured homes, log homes and barndominiums are not offered under these programs, no matter who is on the loan.
How Do You Take Someone Off Later?
Plan for this before signing. Removing a borrower usually means refinancing into a new loan in the remaining owner’s name, and the new loan must qualify on its own. Whether a given DSCR program allows assumption or release is program-specific, so ask at the start.
Quitclaiming title does not release anyone from the note. It can also raise due-on-transfer concerns. Refinance is the clean exit. For the mechanics of equity-based refinances with an added borrower, see Lendmire’s piece Can a Non-Occupant Co-Borrower Join a Cash-Out Refinance?.
Decision Table: Is a Co-Borrower the Right Fix?
| Situation | DSCR fit | Better structure |
|---|---|---|
| Rental, one partner has weak credit | Yes | Stronger partner as sole borrower or guarantor |
| Rental held in an LLC | Yes | LLC borrower, one guarantor, program permitting |
| Relative will live in the home | No | Owner-occupied loan with non-occupant co-borrower |
| Rent covers PITIA with room to spare | Yes | Add a co-borrower only if they are a real owner |
| Rent falls short | Possibly | More down payment, or select-lender sub-1.00 path |
Before adding anyone, ask whether more equity, a different property or a different program fixes the actual problem. A co-borrower is a credit and liability decision, not a coverage fix. 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.
For the full picture of how these programs fit together, read Lendmire’s 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.
Frequently Asked Questions
Does a co-borrower’s income count toward the DSCR?
No. The ratio is rent used for lender review divided by PITIA, so a second paycheck does not enter it. The added person contributes credit, assets and liability. Their usefulness depends on how the program treats credit and reserves.
Does the added person have to be on title?
On an individual-name loan, a co-borrower is typically on title and the note. On an LLC loan, the entity holds title and the guarantor signs a separate guaranty without being on title. Programs differ, and operating agreement ownership can matter.
Which credit score is used when there are two people?
It varies by lender. Many programs in the network lean on the lower borrower’s middle score, while some blend scores or use a higher one. Assume the weaker score may control until the program confirms otherwise.
Can a relative who will live in the property be added?
Not on a DSCR loan. These are business-purpose loans for non-owner-occupied investment property. An owner-occupied loan is the right product, and a non-occupant co-borrower is a normal structure there.
Can the co-borrower be removed after closing?
Usually through a refinance. A quitclaim deed does not release the note and may raise due-on-transfer issues. Release or assumption rules are program-specific, so ask before signing.
About Lendmire
A DSCR-focused mortgage broker, Lendmire (NMLS# 2371349) places investor financing across 41 markets — 40 states plus Washington, D.C. — with DSCR eligibility generally reviewed by the lender on property cash flow instead of tax returns, subject to lender guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in 2025 and 2026.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your investment property. No commitment required.
Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Selling Guide B2-2-04
2. Bankrate – Cosigner vs. co-borrower
3. CFPB – Regulation Z §1026.3
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How a 40-Year IO DSCR Loan Lowers the Payment and Raises DSCR · 30-Year Non-QM DSCR Loan vs. a Bank DSCR With a Balloon · How to Get a DSCR Loan on a Vacant Rental Purchase
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.