What Factor Has the Biggest Impact on a Credit Score? (2024)

6 Min Read | Updated: December 15, 2023

Originally Published:May 2, 2022

Wondering what affects your credit score? Learn how payment history and other factors determine your creditworthiness so you can take steps to build credit.

What Factor Has the Biggest Impact on a Credit Score? (2)

This article contains general information and is not intended to provide information that is specific to American Express products and services. Similar products and services offered by different companies will have different features and you should always read about product details before acquiring any financial product.

At-A-Glance

Payment history has the biggest impact on your credit score, making up 35% of your FICO® score.

Amounts owed, which includes your credit utilization ratio, comes in at a close second, accounting for 30% of your score.

The higher your credit score, the more likely you are to qualify for certain types of credit.

When you’re looking to borrow money from a lender or seeking to increase your lines of credit, you want the best deal you can get. One factor that will have a significant impact on your ability to access credit is your credit score. This number may also impact your credit limit and the interest rate you’ll be charged as well.

Five key factors go into determining your credit score, each of which provides varying degrees of importance. Understanding each factor’s impact can help you establish the highest credit score possible. This also helps you obtain better credit terms and save money on interest payments in the long term.

What Factors Affect a Credit Score?

What goes into a credit score? While that varies, depending on what credit scoring model is used, we’re going to look at the five factors that impact your FICO Scores, and the percentage that each contributes. FICO Scores are used by 90% of top lenders, making them the most-used credit scores.1

Factors that impact your credit score are payment history, amounts owed (including credit utilization rate), length of credit history, your credit mix, and new credit. These all carry enough weight to make the difference in qualifying for credit and more favorable rates.

1. Payment History (35%)

Payment history is the most important factor in maintaining a higher credit score as it accounts for 35% of your FICO Score.2 FICO considers your payment history as the leading predictor of whether you’ll pay future debt on time.

Think about it: A lender wants to minimize risk and ensure it recoups its financial investment. If a lender sees a history of missing payments, it may view you as a higher risk. That could result in a smaller line of credit, a higher interest rate, or a credit application denial.

How Payment History Affects Your Credit Score

The key to building and maintaining a good credit score is always making timely payments. The longer your history of on-time payments, the more reliable lenders will consider you. For this reason, it’s important to ensure that you make your payments on time, every time.

Most credit card companies report to the three major credit bureaus once a payment is more than 30 days late.3 If missed payments become the norm – leading to a foreclosure, tax lien, or bankruptcy claim, for example – they can have a major negative impact on your credit score for several years.

The good news is that these adverse credit impacts don’t have to be permanent. The longer any such isolated or brief series of missed or late payment events remains in the past, the less impact it will have over time.

2. Amounts Owed (Which Includes Your Credit Utilization Ratio) (30%)

Amounts owed comprises 30% of your FICO credit score.4 Its impact is nearly as significant as payment history. It’s important to note that having credit accounts open and owing money on them doesn’t necessarily indicate that you’re a high-risk borrower. However, using too much available credit could be a sign that you’re overextended, and may be a red flag to lenders.

3. Length of Credit History (15%)

Length of credit history makes up 15% of your FICO credit score.5 The longer an account is open and active, the more opportunity you have to showcase your ability to repay debt. Credit bureaus look at the average age of all your accounts.

4. Credit Mix (10%)

Credit mix makes up 10% of your FICO credit score.6 Showing you can repay different types of credit, such as credit cards, student loans, or a car loan, can prove helpful to your credit history. Opening new types of accounts can boost your score, but try not to overextend your spending just to increase your credit mix.

5. New Credit (10%)

Finally, we have new credit, which makes up 10% of your FICO Score. Opening several credit accounts in a short amount of time can represent a greater risk, especially if you don’t have a long credit history.7

For more on factors that impact your score, check out “How Is a Credit Score Calculated?

Other Ways to Improve Your Credit Score

In recent years, credit reporting bureaus and credit-scoring companies have offered more ways to help people enhance and, in some cases, establish their credit scores. These programs allow you to link non-debt accounts, such as utility and cell phone bills, which typically don’t factor into a credit score to help display financial responsibility beyond what a credit report or score traditionally indicates. This potentially enhances your loan-worthy status to lenders.

The Takeaway

It may be wise to focus less on which credit score a lender or creditor is looking at and instead concentrate on the key factors that comprise your three-digit score, such as payment history and amounts owed. Long-term, this approach may help boost your score, improve your overall credit health, and put you in a better position to obtain higher lines of credit with better interest rates and terms in the future.

What Factor Has the Biggest Impact on a Credit Score? (4)

Michael Grace is a personal finance and technology freelance writer based in New York.

All Credit Intelcontent is written by freelance authors and commissioned and paid for by American Express.

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The material made available for you on this website, Credit Intel, is for informational purposes only and intended for U.S. residents and is not intended to provide legal, tax or financial advice. If you have questions, please consult your own professional legal, tax and financial advisors.

What Factor Has the Biggest Impact on a Credit Score? (2024)

FAQs

What Factor Has the Biggest Impact on a Credit Score? ›

1. Most important: Payment history. Your payment history is one of the most important credit scoring factors and can have the biggest impact on your scores. Having a long history of on-time payments is best for your credit scores, while missing a payment could hurt them.

Which factor has the largest impact on your credit score? ›

1. Payment History: 35% Your payment history carries the most weight in factors that affect your credit score, because it reveals whether you have a history of repaying funds that are loaned to you.

What is the biggest factor in credit score? ›

Payment history — whether you pay on time or late — is the most important factor of your credit score making up a whopping 35% of your score. That's more than any one of the other four main factors, which range from 10% to 30%.

What has the biggest impact on your credit report? ›

Your payment history is the most important factor for your credit score. To improve your payment history: always make your payments on time. make at least the minimum payment if you can't pay the full amount that you owe.

What factor has the biggest impact on credit score everfi? ›

Your payment history and your amount of debt has the largest impact on your credit score.

What is the most damaging to a credit score? ›

5 Things That May Hurt Your Credit Scores
  • Highlights:
  • Making a late payment.
  • Having a high debt to credit utilization ratio.
  • Applying for a lot of credit at once.
  • Closing a credit card account.
  • Stopping your credit-related activities for an extended period.

What has the biggest positive impact on credit score? ›

Payment history and credit utilization ratio have the biggest impact on your credit score, but a few other things get calculated into the equation as well. They're weighted slightly differently depending on whether you're looking at your FICO or VantageScore, but both models include the same basic considerations.

What is the single largest contributor to your credit score? ›

Payment history (35%)

This helps a lender figure out the amount of risk it will take on when extending credit. This is the most important factor in a FICO Score.

What are the top three things that impact your credit score? ›

5 Factors That Affect Your Credit Score
  • Payment history. Do you pay your bills on time? ...
  • Amount owed. This includes totals you owe to all creditors, how much you owe on particular types of accounts, and how much available credit you have used.
  • Types of credit. ...
  • New loans. ...
  • Length of credit history.

Which credit score do they look at the most? ›

FICO scores are generally known to be the most widely used by lenders. But the credit-scoring model used may vary by lender. While FICO Score 8 is the most common, mortgage lenders might use FICO Score 2, 4 or 5. Auto lenders often use one of the FICO Auto Scores.

What brings your credit score up the most? ›

Ways to improve your credit score
  • Paying your loans on time.
  • Not getting too close to your credit limit.
  • Having a long credit history.
  • Making sure your credit report doesn't have errors.
Jul 2, 2024

How to raise your credit score 200 points in 30 days? ›

How to Raise Your Credit Score by 200 Points
  1. Get More Credit Accounts.
  2. Pay Down High Credit Card Balances.
  3. Always Make On-Time Payments.
  4. Keep the Accounts that You Already Have.
  5. Dispute Incorrect Items on Your Credit Report.

How to get 800 credit score? ›

Making on-time payments to creditors, keeping your credit utilization low, having a long credit history, maintaining a good mix of credit types, and occasionally applying for new credit lines are the factors that can get you into the 800 credit score club.

What is the biggest factor in your credit score? ›

Most important: Payment history

Your payment history is one of the most important credit scoring factors and can have the biggest impact on your scores. Having a long history of on-time payments is best for your credit scores, while missing a payment could hurt them.

What is the highest possible credit score? ›

And when it comes to credit, 850 is the highest the FICO® Score scale goes. For more and more U.S. consumers, practice is making perfect. According to recent Experian data, 1.54% of consumers have a "perfect" FICO® Score of 850. That's up from 1.31% two years earlier.

What is the factor influencing credit risk? ›

Those include the financial health of the borrower, the severity of the consequences of a default (for both the borrower and the lender), the size of the credit extension, historical trends in default rates, and a variety of macroeconomic considerations, such as economic growth and interest rates.

Which factors have the most effect the company's credit rating? ›

These factors include payment history, debt levels, industry risk, length of credit record, and more. Together these make up a business credit file and are refined into a credit report that summarises your business's ability to repay potential lenders and investors.

Which credit score is most important? ›

FICO scores are generally known to be the most widely used by lenders. But the credit-scoring model used may vary by lender. While FICO Score 8 is the most common, mortgage lenders might use FICO Score 2, 4 or 5. Auto lenders often use one of the FICO Auto Scores.

How do I find out what factors affect my credit score? ›

The main factors involved in calculating a credit score are:
  1. Your payment history.
  2. Your used credit vs. your available credit.
  3. The length of your credit history.
  4. Public records.
  5. Number of inquiries into your credit file.

What factors affect a credit score quizlet? ›

These three factors affect your credit score: Type of debt, new debt, and duration of debt.

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