Can two people apply for a personal loan together?

Co-borrower vs. co-signer: A co-borrower shares equal responsibility and equal ownership of the loan. The loan appears on both credit reports. A co-signer backs the primary borrower but isn't entitled to the funds and only appears on the credit report if the primary borrower defaults.

When joint helps: When the primary applicant has limited income, a co-borrower with additional income can push DTI into qualifying territory for a larger loan. When the primary applicant has fair credit and the co-borrower has excellent credit, lenders may use a blended score or the stronger score depending on their policy. Both can increase the amount offered and decrease the APR.

Lender policies vary: Not all lenders offer joint applications. LightStream, SoFi, Discover, and most credit unions allow joint applications. Some online-only lenders have moved away from joint applications in favor of income-only underwriting.

Implication for both borrowers: A joint loan counts in both borrowers' DTI for future credit applications. Both are equally liable for repayment. If one stops paying, the other's credit is affected. This is a significant financial entanglement and should only be done with someone you deeply trust.