department store credit card

How Store Credit Cards Impact Your Credit Score

Q: I am a student at Southeast Missouri State University. About 10 months ago I opened my first student credit card. I eventually got my credit score to 728. In October, I opened an account with a jewelry store in order to buy an engagement ring. I’ve noticed a huge dive in my credit score – Nearly a 50-point decrease! Should I cancel the jewelry store credit card after I pay the ring off in 15 Months, and just keep my student credit card?

A: As disheartening as it has been to see your credit score decline, don’t close out your jewelry store credit card account. Your score probably dropped — after opening that new account and charging the engagement ring — because you have a relatively thin credit file, and not much information in your credit reports on which you can be evaluated.

By opening that jewelry store credit card account, you generated an inquiry on your credit report, which undoubtedly impacted your credit rating. Inquiries account for 10% of your FICO credit scores. Inquiries stay on your credit files for two years and they count against your FICO score for 1 year. So just concentrate on paying down your debts and making all payments on time on both cards, as you have been doing. These two strategies will definitely boost your credit scores over time. But if you cancel the jewelry store card – now, or in another 15 months or so — you risk doing further damage to your credit. Read on to discover why.

How Your FICO Scores are Calculated

There is a lot of misinformation about what goes into your credit score. However, Fair Isaac officials have said many times that this is the heart of what happens: Your credit files – currently those from Equifax and TransUnion – are reviewed. Certain information (roughly 22 items) about how you’ve managed your credit is statistically analyzed. Ultimately, five different categories are weighted to produce your FICO score. Here is the breakdown of those five areas that contribute to your FICO score:

The Formula That Governs Your FICO Score

1.    Payment History: Approximately 35% of your score is based on this category.
2.    Amounts Owed: About 30% of your score is based on this category. (Mainly, you’re evaluated based on how much credit card debt you have).
3.    Length of Credit History: Roughly 15% of your score is based on this category.
4.    New Credit or Inquiries: Around 10% of your score is based on this category.
5.    Types of Credit in Use: About 10% of your credit score is based on this category. (Having a good mix of credit in your credit files is viewed favorably, although some forms of debt, such as mortgage debt, is scored more positively than other forms of debt, like department store cards or furniture store cards).

Based on this information, as well as other advice FICO freely disseminates on its website (http://www.myfico.com) and elsewhere, you can draw some good general conclusions about what actions can help your credit – and what could hurt it. For example, to increase your credit scores:

Pay Your Bills on Time

  • Payment track record is the largest component of your FICO score
  • Even if you must make “minimum” payments, do it!
  • One late payment can drop your FICO score by 60 to 110 points

Maintain Low Credit Card Balances

  • Don’t “max out” any cards
  • Try to not to use up too much of your available credit limit
  • Spread out debt over several cards instead of carrying big balances

Keep Your Older, Established Accounts Open

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