The Quick Read: Hard money underwriting counts a second signer mainly through credit, experience, and liquidity rather than wages, because the loan is underwritten to the property, the rehab plan, and the exit, so a second signer can change your leverage tier and reserves, but a high salary rarely rescues a weak deal.
- Credit: most programs we place files with use the lower of the two borrowers’ middle scores, not an average.
- Income: a partner’s paycheck usually is not the test on asset-based loans. It matters on documented-income products.
- Leverage: the second person can move your tier up or down, depending on credit and completed projects.
- Liability: everyone who signs the note or the guaranty can be pursued for the full debt.
What Is a Co-Borrower on a Hard Money Loan?
A co-borrower is a second person who shares ownership and equal responsibility for the loan. Experian draws the line this way: a co-borrower shares ownership of the asset, while a cosigner mainly helps someone else qualify. Bankrate adds that with a co-borrower, both people apply and the lender weighs both people’s assets, credit history, and income.
What this loan actually costs to carry.
Hard money is sized against the project and priced by time. Enter the deal and see how much the program will lend, the cash required at closing, the carry while you hold it, and what is left at the exit.
Leverage tiers on the current program: 85% with fewer than 2, 90% with 2 or more, 93% with 5 or more completed projects — every tier capped at 75% of after-repair value. Loan amounts up to $5,000,000, larger by exception; terms of 6 to 18 months, interest-only, no prepayment penalty. The rehab portion funds in draws against completed work, not at closing.
Program parameters shown update from Lendmire’s centralized guideline source. Rate, points, and months are editable assumptions, not quoted terms.
Cost cap sets the loan · positive spread
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. Rate, points, and months are editable assumptions. Hard money is business-purpose financing for real estate investors, not a consumer mortgage. Leverage on the current program tops out at 93% of project cost for investors with a documented track record, capped at 75% of after-repair value, with rehab funding up to 100% of the documented budget released in draws; actual terms vary by lender, borrower experience, property, and exit. Lendmire is a mortgage broker, not a lender.
On investor loans, the roles blur. Many hard money lenders prefer or require a borrowing entity, such as an LLC, subject to program terms. When an entity is the borrower, your partner is usually a member who signs a personal guaranty instead of the note.
| Role | Signs the note | Credit pulled | Liability |
|---|---|---|---|
| Co-borrower | Yes | Yes | Full, from day one |
| Cosigner | Yes | Yes | Full, no ownership |
| Guarantor | Guaranty only | Yes | Backs the entity’s loan |
The guarantor’s exact exposure depends on the guaranty language, so read it before signing. Whatever the label, the lender treats each signer as a person it can collect from.
How Is a Co-Borrower’s Credit Counted?
Credit is counted by taking the lower of the two middle scores, not an average and not the stronger borrower’s score. Every signer gets a credit pull, and each person has three bureau scores. The lender takes the middle one for each person, then places the file at the lower of those two numbers.
Here is a made-up example. Borrower A has scores of 740, 722, and 705, so the middle is 722. Borrower B has 681, 668, and 690, so the middle is 681. The file is placed at 681.
That number matters because hard money credit minimums sit at a 620 floor on the program parameters we work with, with additional conditions below 660. Lenders vary, and the file is still underwritten around the property, the plan, and the exit. A 681 file clears both marks. A file placed at 645 clears the floor but draws extra conditions, even if the other signer has a spotless 760.
Conventions differ. Some lenders score only owners above an ownership threshold, and thresholds vary by lender. Ask who must sign before you assume a minority partner can stay off the file.
Does Anyone’s Income Count?
On asset-based loans, personal income is usually not the deciding factor, so a co-borrower’s wages rarely carry the file. The lender looks at the property’s value, your rehab budget, and how you plan to exit. Credit and experience come second, and income comes last.
DSCR loans work the same way. DSCR (debt service coverage ratio) compares a property’s rent to its full monthly housing payment. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. A co-borrower adds a credit profile and possibly liquidity, but no personal income enters the ratio.
Documented-income products are different. A bank statement or full-documentation loan is reviewed on documented income under the applicable program, subject to lender guidelines. There, a second earner’s income and debts are added to the file.
Debts and cash still come along with the second person. Their liabilities show up in the review, and their assets may help with reserves or cash to close, subject to program rules.
Why Does the Lender Set Its Own Rules?
Hard money lenders set their own co-borrower rules because these loans are business-purpose credit, which sits outside the consumer mortgage framework. The Consumer Financial Protection Bureau explains that Regulation Z exempts credit extended primarily for a business, commercial, or agricultural purpose, and that the creditor decides case by case. The Cornell Legal Information Institute carries the same rule text.
The practical result is that a lender is generally not required to build a wage-based debt-to-income calculation. It also means you cannot assume any co-borrower rule is standard. Each lender decides how to treat a second signer, and a few lenders in a wholesale network can treat the same pair very differently.
Who Signs What?
Entity, Title, and Guaranty
Structure is chosen before anyone’s credit is read. The loan goes either to an LLC with personal guarantors, or to individuals in their own names, subject to lender program eligibility on the entity route.
- Entity loan: credit is evaluated on the guarantors. Title sits in the LLC, and your partner’s stake is their membership interest.
- Personal-name loan: both co-borrowers sign the note and hold title together.
Partners should settle three questions in writing: who signs the note or guaranty, who is on title, and who controls the exit. Skipping this step is where most partner disputes begin.
Where the General Rule Breaks
A strong partner generally does not lift a weaker partner’s score, but a few edge cases bend the rule.
- Weak credit, strong partner. The weaker middle score usually sets the file. Some lenders will accept a seasoned guarantor to offset a thin profile, but that is a lender decision, not a right.
- Experience. Leverage on our network’s hard money programs is tiered by documented completed projects. Fix-and-flip loans reach 93% of project cost at 5+ completed projects, 90% of project cost at 2+, and 85% of project cost with fewer than 2. Every tier is capped at 75% of ARV (after-repair value, meaning what the property should be worth once the work is done). Whether a partner’s finished projects count toward your tier varies by lender, so ask early.
- Minority owners. Many lenders require guarantors only above an ownership threshold. The cutoff varies.
- Other debts. A co-borrower’s other loans show on their own report whatever this loan does. A lender may also count that partner’s other obligations in its review.
- Occupancy. Consumer-mortgage rules about non-occupant co-borrowers do not carry over. These are non-owner-occupied investment properties only, in 1-4 units, or up to 10 units for ground-up construction.
All hard money parameters here vary by lender, property, and experience, and none is a commitment to lend.
Three Scenarios: Who Signs, Who Is Pulled
A married couple buys a flip together. Both sign, both are pulled, and the lower middle score places the file. If one spouse has a high salary, it helps little here. The experience of whoever has finished projects matters more.
An experienced partner joins a newer investor. The newer investor alone might land in the 85% of project cost tier. If the lender counts the veteran’s completed projects, the file could reach a higher tier. That depends on whether the veteran signs and owns enough of the entity.
A family member with strong credit helps a weak-credit investor. This is the case where people expect a rescue. If the investor’s middle score drops below 660, extra conditions apply, and below 620 the file generally does not fit. The family member’s score does not change that, and the family member now owes the debt.
What the Second Person Takes On
The second person takes on the full debt. Hard money terms on this program run 6 to 18 months, interest-only, with no prepayment penalty. That means the second signer’s liability stays open until the project is sold or refinanced. Removing a co-borrower later typically takes a refinance or a lender release.
Before anyone signs, confirm these items:
1. Whether you are signing the note, a guaranty, or both.
2. Whether this loan will appear on your credit report, since reporting varies by lender.
3. How it could affect your own borrowing on the next purchase.
4. What happens to your liability if the project stalls.
Tax treatment varies; consult a qualified professional.
For exits, many investors refinance out of hard money into long-term rental financing once the property is stabilized, and Lendmire brokers that path. Rent coverage and the lowest middle score then drive that new loan. The complete DSCR loans guide covers how that works. For the other options, see How a DSCR Lender Counts Five Hard Money Exits From a Flipper.
When a Co-Borrower Will Not Fix the File
A second signer helps with credit and liquidity, not with weak deal math. If the weak point is the property, the rehab budget, the exit plan, or the property type, a partner’s score changes little. Bring a complete package for each person: ID, entity documents, a purchase contract, a rehab budget, proof of funds, and an exit plan.
Key Terms Defined
Co-borrower: a second person who shares ownership of the asset and equal responsibility for the loan.
Guarantor: a person who signs a personal guaranty backing an entity’s loan without being the named borrower.
Middle score: the median of a person’s three bureau scores, which lenders use instead of the highest or the average.
Loan-to-cost: the loan amount as a share of the total project cost, including purchase and rehab.
ARV (after-repair value): the estimated value of a property once the planned work is finished.
Interest-only: a payment structure where you pay only interest during the term and repay the principal at the end.
Frequently Asked Questions
Do hard money lenders check credit?
Most do, though the property, plan, and exit carry more weight. The network’s program uses a 620 minimum score, with additional conditions below 660. Credit can affect your leverage tier and terms even when it does not block approval.
Can my spouse’s income be used?
Usually not on asset-based hard money or DSCR loans, since the property’s numbers drive the decision. On bank statement or full-documentation products, a spouse’s documented income may be added, subject to lender guidelines.
Does a co-borrower have to be on title?
Not always. In an entity loan, title sits in the LLC and the partner signs a guaranty. In a personal-name loan, co-borrowers typically hold title together. The lender’s rules and your partnership agreement both decide this.
Can I use a guarantor instead of a co-borrower?
Often, yes, particularly when an LLC is the borrower and the lender allows it. The guarantor’s credit is still reviewed and their personal assets still sit behind the loan.
Can a co-borrower be removed later?
Typically only by refinancing or through a lender release. Plan the exit with both people before the first signature.
Next Step
If you are buying, rehabbing, or refinancing an investment property on a short timeline and want to see how the numbers work, Lendmire can help you compare hard money options based on the project, the exit plan, leverage, and your goals. Lendmire is a mortgage broker arranging financing through select lenders across 41 markets, including Washington, D.C. Every file is underwritten individually, and nothing here is a commitment to lend.
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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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. Experian, Co-Borrower vs. Cosigner
2. Bankrate
4. Cornell Legal Information Institute, 12 CFR 1026.3
This article is part of Lendmire’s hard money loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Refinance Out of Hard Money With a DSCR Loan Before the Payoff · DSCR Cash-Out Now vs Waiting for Hard Money and Rehab Card Payoff · Staying With a DSCR Lender That Sold Your Loan vs Using a Broker
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.