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Joint Loans: What You Need to Know Before Borrowing Together

  • Writer: James Heinz
    James Heinz
  • 2 days ago
  • 7 min read

Updated: 24 hours ago

Joint loans allow two or more borrowers to share equal responsibility for a single loan. They’re commonly used for mortgages, auto loans, and personal loans, where multiple incomes can improve approval odds and loan terms.  

While they can strengthen borrowing power, they also bind co-borrowers legally and financially, creating risks if circumstances change. With total household debt rising by $185 billion to $18.39 trillion in Q2 2025 and 4.4% of outstanding debt in some stage of delinquency, the stakes of entering into joint borrowing agreements are even higher.

This blog explains how joint loans work, how lenders evaluate co-borrowers, the benefits and risks associated with them, and the steps for applying. 

TL;DR: 

  • Joint loans involve two or more borrowers sharing equal responsibility for repayment and access to loan proceeds.

  • Both borrowers are liable for the full loan amount, and missed payments can impact both credit scores.

  • Lenders evaluate both applicants' credit profiles, income, and debt-to-income ratios, with a weaker borrower potentially affecting the loan terms.

  • Joint loans can increase approval chances, allow for larger loans, and secure better interest rates.

  • However, they come with risks such as full liability, relationship complications, and potential future borrowing constraints.

Understanding Joint Loans

Joint loans provide co-borrowers with equal access to funds and assets, holding both parties 100% responsible for repayment.  Home co-ownership is on the rise in the U.S.

Co-buyers accounted for 26.7% of all home purchases in 2023, with about 53 million people living in co-owned homes. This trend highlights how joint borrowing is increasingly used by friends, family members, and couples to improve affordability and access to ownership.

1. Shared liability – Each borrower is liable for the entire balance, not just their share. Missed payments by one automatically place the other at risk of collections, lawsuits, or asset seizure.

2. Equal ownership rights – For secured loans, both names are listed on titles or deeds. This grants equal rights to use, sell, or benefit from the asset, but also makes asset division difficult if relationships change.

3. Credit reporting impact – Lenders report payment history to all major credit bureaus for both parties. A single late payment can damage both credit scores, while a consistent history benefits both equally.

4. Debt-to-income considerations – The full monthly payment is factored into each borrower’s DTI ratio, which can limit future borrowing capacity individually.

5. Practical uses –

  • Mortgages – Two incomes increase the loan amount and approval odds.

  • Auto loans – Joint names on the title ensure equal ownership and resale rights.

  • Personal loans – Co-borrowers can access higher limits or lower interest rates compared to applying alone.

Next, let's explore the application process and how lenders evaluate joint loan applicants.

Application Process and Evaluation Criteria for Joint Loans

Lenders assess the financial profile of each applicant and weigh the combined income; however, a weaker credit score can still negatively impact the application.

Key factors lenders review

Risks in underwriting

  • Terms may be based on the weaker borrower’s score.

  • High DTI ratios are a frequent cause of rejection, especially for mortgage borrowers.

Documentation required – IDs, Social Security numbers, proof of income, housing costs, debts, and employment records for both applicants.

Example: Joint VA loans may combine a veteran’s benefits with a co-borrower’s income, improving approval chances 

Struggling with debt and unsure about joint loans? At Shepherd Outsourcing, we specialize in helping you manage debt effectively and find the right financial solutions to suit your needs. Contact us today for expert guidance!


Now that we've covered how joint loans work, let's compare them to co-signed loans to highlight the key differences.

Differences Between Joint and Co-signed Loans


Differences Between Joint and Co-signed Loans


Joint borrowers share funds, asset rights, and full liability, while cosigners have no ownership but are legally responsible if the borrower defaults. The key difference lies in who benefits from the loan proceeds and who carries the long-term risk.

Feature

Joint Borrowers

Cosigners

Access to funds

Full, equal access

No access

Ownership rights

Shared ownership of assets (titles/deeds)

None

Repayment liability

100% liability for the full loan

100% liability if borrower defaults

Impact on credit

Payment history impacts both equally

Impacts the cosigner’s credit without direct benefit

Primary use case

Mortgages, auto loans, and large personal loans

Student loans, helping weaker borrowers qualify

Removal from the loan

Requires refinance or payoff

Possible only if the lender allows the release

With a clear understanding of joint loans and their differences, let’s dive into the steps involved in applying for one.

Steps to Apply for a Joint Loan


Strategic Planning for Joint Loan Applications


Preparation and lender selection matter, as approval depends on both applicants’ financial picture. Only 46% of U.S. adults have enough emergency savings to cover three months of expenses, highlighting the importance of financial readiness when applying for joint loans.

Let's look at some essential steps to remember when applying for a joint loan:   

  1. Identify lenders supporting joint applications. Online lenders like SoFi and LendingClub accommodate joint personal loans.

  2. Utilize prequalification tools to compare rates without conducting hard credit checks.

  3. Clean up your credit profiles by reducing revolving balances and ensuring accuracy before applying.

  4. Gather documentation, including IDs, income verification, housing costs, debts, and employment details.

  5. Coordinate communication to decide on a primary contact with the lender while keeping both parties informed.

While joint loans offer significant benefits, there are risks involved that both borrowers should be aware of. Let’s look into those in more detail.

Benefits of Joint Loans

Joint loans increase approval chances, allow access to larger amounts, and improve terms due to the combined strength of the borrowers.

  • Increased approval likelihood – Lenders assess the stronger financial profile in combination with the weaker one.

  • Larger loan amounts – Two incomes expand borrowing capacity, making it easier to meet minimum mortgage or auto loan requirements.

  • Lower interest rates – A better combined credit profile can secure reduced rates, lowering long-term costs.

  • Shared repayment duties – Costs can be divided across households, improving budgeting.

Risks and Drawbacks

Equal liability creates long-term risks if repayment habits, relationships, or incomes shift.

  • Full liability – Both borrowers are jointly and severally responsible for 100% of the loan balance, regardless of their individual contributions.

  • Relationship complications – Breakups or divorces rarely release a borrower unless the loan is refinanced. Divorce decrees do not remove liability.

  • Credit entanglement – One borrower’s missed payments impact the other’s credit equally.

  • Future borrowing constraints – Lenders often use the lower of the two middle credit scores in joint mortgage underwriting, which can affect affordability.

Now that we've discussed the risks, let's explore the long-term credit implications of joint loans.

Credit Score Implications of Joint Loans

A joint loan impacts both borrowers’ credit reports equally, amplifying the consequences of both positive and negative repayment activity.

  • Hard inquiry – Both applicants may experience a credit score drop at the time of application.

  • Shared payment history – On-time payments improve both profiles; late payments harm both.

  • Debt load effects – Joint loan amounts raise each borrower’s reported debt and DTI.

  • Delinquency risk – Late payments remain on both reports for up to seven years.

To ensure success with joint loans, strategic planning is key. Here’s how to approach it.

Strategic Planning for Joint Loan Applications

Effective joint borrowing requires planning for contingencies and documenting repayment responsibilities.

  • Create a repayment plan – Spell out who pays what, when, and from which account.

  • Set up safeguards – Automatic payments, shared account visibility, and reminders.

  • Prepare for contingencies – Job loss, divorce, or changes in income should be covered in agreements.

  • Consider a financial agreement – similar to a prenuptial agreement, but for financial responsibility regarding loans.

Joint Loans: Take Control of Your Financial Future Together

When you’re considering borrowing with a partner, it’s essential to understand the shared responsibilities involved. At Shepherd Outsourcing, we help you navigate the complexities of joint loans, ensuring both parties are informed and prepared.

Here’s how we assist:

  • Clear Communication: We ensure both borrowers fully understand their shared responsibilities and financial commitments.

  • Negotiating Terms: We work with lenders to secure the best possible terms for both parties.

  • Tailored Plans: Our strategies align with both borrowers' goals, ensuring fairness and transparency.

  • Risk Protection: We ensure compliance and safeguard both parties from common financial pitfalls.

  • Ongoing Support: From start to finish, we guide you through every step to keep you on track toward financial success.

With Shepherd Outsourcing, joint loans become a manageable and strategic way to achieve your financial goals together.

Conclusion

Joint loans offer significant financial potential, but they come with shared responsibilities that require careful consideration and planning. When done right, they can provide access to better loan terms and economic opportunities for both borrowers. At Shepherd Outsourcing Services, we simplify the process, negotiate favorable terms, and protect your interests from potential risks.

Take control of your financial future today. Reach out to Shepherd Outsourcing for expert guidance on joint loans, and let us help you navigate the complexities to secure the best outcomes.

Contact us now to get started.

FAQs 

Q: Can I remove myself from a joint loan if my relationship with the co-borrower changes?

A: Removing a borrower from a joint loan can be difficult. Typically, the loan must be refinanced to remove one party, and the process requires the cooperation of both parties. A divorce decree does not automatically release a borrower from liability.

Q: How do joint loans affect my ability to take out other loans in the future?

A: Joint loans increase your reported debt and can affect your debt-to-income (DTI) ratio. This may limit your borrowing ability for future loans since lenders consider the full loan balance when assessing your financial capacity.

Q: What happens if one of the borrowers dies or becomes incapacitated?

A: In such cases, the surviving borrower is still responsible for the full loan amount. If the loan is unsecured, the estate of the deceased borrower may be responsible for their share. It's essential to plan for such scenarios with legal agreements.


Q: Are joint loan payments eligible for tax deductions?

A: In most cases, joint loan payments are not directly tax-deductible unless the loan is related to specific tax-deductible expenses like a mortgage. Consult a tax professional to determine if you qualify for any deductions based on your loan type.


Q: Can joint loans be used for business purposes, and how do they work in this context?

A: Yes, joint loans can be used for business purposes, particularly for acquiring business assets or financing. Both co-borrowers would share responsibility for the debt, and both would need to be equally involved in managing the business’s financials and liabilities.

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