The Impact of Loans on Credit Scores: What You Should Consider


Taking out a loan can significantly impact your credit score, both positively and negatively. Understanding how different types of loans affect your credit is crucial for managing your finances. Here are the key factors to consider:

1. Credit Inquiry (Hard vs. Soft Inquiries)

  • Hard Inquiry: When you apply for a loan, the lender performs a hard inquiry (also called a hard pull) on your credit report. This can slightly lower your score temporarily, usually by a few points.
  • Soft Inquiry: Soft inquiries, such as when you check your own credit score or when a company checks it for pre-approval offers, don’t affect your credit score.

2. The Type of Loan

Different types of loans affect your credit score in various ways:

  • Installment Loans (e.g., personal loans, auto loans, mortgages): These loans are repaid over time in equal monthly installments. They can boost your credit score if you make timely payments, showing lenders that you’re a responsible borrower.
  • Revolving Credit (e.g., credit cards, home equity lines of credit): This type of loan gives you access to a credit limit that you can borrow against repeatedly. The more you utilize and manage your credit responsibly, the better your credit score can be.

3. Credit Utilization

For revolving credit, the key factor is credit utilization, which is the ratio of the credit you’re using versus your total available credit. It’s recommended to keep this ratio below 30%. High utilization can lower your score, even if you make all payments on time.

4. Payment History

Your payment history accounts for 35% of your credit score. Making consistent, on-time payments on loans (whether installment loans or revolving credit) will help improve your score. Missing payments or making late payments will negatively impact your score, with serious consequences if you default.

5. Loan Balance and Debt-to-Income Ratio

When you take on a new loan, your debt-to-income (DTI) ratio might increase, which can signal to lenders that you may be overextended. While this won’t directly affect your credit score, it can influence your ability to qualify for future credit.

6. Loan Term Length

The length of the loan term can affect your credit mix and the age of your credit accounts, both of which influence your score:

  • Shorter Loan Terms: Typically result in higher monthly payments but can be paid off faster, which can positively affect your credit score once paid off.
  • Longer Loan Terms: These can lower your monthly payment but may keep your credit utilization high and leave more room for debt accumulation.

7. Credit Mix

A diverse mix of credit types (credit cards, mortgages, auto loans, student loans, etc.) is beneficial to your credit score, contributing to roughly 10% of the total score. Taking out a new loan can improve your credit mix, especially if it adds a different type of credit to your profile.

8. New Credit Accounts

Opening a new loan account can lower your average account age, which is a factor in your credit score. A shorter average age of accounts can lower your score temporarily.

9. Impact of Defaulting or Defaulted Loans

If you default on a loan, it can cause a significant drop in your credit score and remain on your credit report for up to seven years. Defaulting can make it difficult to obtain future loans and may result in higher interest rates if you are approved for credit.

Key Takeaways:

  • On-Time Payments: Always make your loan payments on time to improve or maintain your credit score.
  • Manage Debt Wisely: Avoid excessive borrowing that will strain your ability to repay loans. A high debt-to-income ratio could harm your financial health.
  • Keep Credit Utilization Low: If you have revolving credit, keep your balance well below the credit limit.
  • Understand Loan Terms: Consider loan terms and their impact on your long-term financial situation.

By understanding the impact of loans on your credit score and carefully managing them, you can avoid pitfalls and use credit as a tool to improve your financial standing.