---
id: guide-0035
title: "When should I get a co-signer for my car loan?"
category: guide
subtopic: finance-cosigner
page_type: guide
source_url: "https://www.castlekiamchenry.com"
tags: ["financing", "guide", "credit"]
questions:
  - "Do I need a co-signer?"
  - "How does a co-signer help my car loan?"
  - "What does a co-signer have to do?"
  - "Can a co-signer help me get approved?"
related: [finance-approval, loan-basics]
dealer: Castle Kia McHenry
---

A co-signer is someone who agrees to share responsibility for your loan if you can't pay. Lenders often ask for a co-signer when your credit score is lower, your income is limited, or you're a first-time buyer.

**How it helps:**
Your co-signer's good credit and income strengthen your application, which can mean approval at a better interest rate-potentially saving you hundreds of dollars over the life of the loan.

**What they're committing to:**
If you miss payments, the lender can pursue your co-signer for the full amount. It's a real legal obligation, so choose someone who trusts you and understands the commitment.

**Next steps:**
Our Finance team can review your situation and let you know upfront whether a co-signer might help you get the best terms. Call us at (815) 453-8566 to discuss your options-we're here to find a path that works.