Credit cards 101

James Baigrie

James Baigrie

It helps to know just what you're getting into when you pound that plastic. Here, experts tell you how to use your credit wisely.

Q. I'm tempted to open a lot of store cards around the holidays to take advantage of discounts. Will that affect my credit score?

A. Yes. Every new application results in a credit-report inquiry. Each inquiry typically causes your score to drop by up to five points. And the lower your score, the less attractive you become to lenders when you apply for credit, a loan, or a mortgage. (Your score will rebound if your bill-paying record is good and you don't apply for more cards.) Be choosy about opening new cards. Consider how much the holiday discount will save and whether you'll be able to pay the bill in full. Store cards typically charge higher interest rates (sometimes more than 20 percent), so carrying a balance can eat up any initial savings. Get Tips for Saving Money All Year Long from Real Simple.

Q. How many credit cards are too many? And is there such a thing as too few?

A. Many experts recommend having no more than three or four cards. "When people have too many, they tend not to keep track," says Howard Dvorkin, the founder of Consolidated Credit Counseling Services and the author of Credit Check: How to Dig Out of Debt (Wiley, $20, www.amazon.com). Having too many cards can also make you look credit-hungry, which could hurt you if you apply for credit you really need. Since no card is accepted universally, you'll want one or two of the major cards, plus a charge-only card (the balance must always be paid in full) and a store card if you shop somewhere regularly.

Q. What should I consider when weighing a card with mileage points or other incentives against another card?

A. People love the thought of racking up points, but the points are worthless if you don't use them. Before signing up for a rewards card, check the limits of the program. Some restrict the stores where you can shop and receive points; others cap the number of points you can accumulate. Look at the interest rate, too, since rewards cards often carry higher rates and, occasionally, fees. Your best bet is to keep a rewards card for smaller, everyday purchases that you'll pay off in full each month and a low-interest card in case you need to carry a balance. Learn how to Spend Money to Save Money.

Q. Is it better to keep a big balance on one card or spread the balances over several cards?

A. You're usually better off keeping smaller balances on a few cards. "If you have just one card and it's almost maxed out, that suggests (to your bank and other potential lenders) that you're having trouble getting credit," says Robert D. Manning, Ph.D., director of the Center for Consumer Financial Services, at the Rochester Institute of Technology, in New York. The exception? If one card has a particularly low interest rate, you might want to switch all your balances to that one to save money.

Q. What should I do with cards that I don't use? Should I leave them open or close them?

A. Close the account and destroy the card. That's the safest way to avoid fraud and identity theft. But first there are factors to weigh. Best case: You should be using no more than half your available credit at any time, because your debt-to-available credit ratio accounts for about 30 percent of your credit score. If this ratio would be affected, you may be better off keeping the account open until you've paid off your debt. A lengthy credit history also bolsters your credit score, so if you decide to purge some cards, "cancel in order of the newest card first," advises Robert D. Manning, Ph.D., director of the Center for Consumer Financial Services, at the Rochester Institute of Technology, in New York.

More Credit Questions, Answered

Don't Miss:
20 Ways to Save During the Holidays
Save Money All Year Long
How Do You Stay on a Budget?
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From the Community…

Comments 1-10 of 17
  • sandraj6398's Avatar
    Posted by sandraj6398 Sun Oct 26, 2008 1:18pm PDT

    My Father always told me to keep a few balances on a few cards. Oddly enough if you pay off the balance every month you aren't that attractive to revolving accounts like credit cards. OUCH. Kind of an unwritten CC code.

    I think I would like tons of credit cards , I mean who wouldn't? So knowing myself I have one. Thats it and I rarely use it. I use cash because its a fairly simple way to budget yourself. Don't shake your head now, lol. I bought my first house when I was 29 and didn't have a credit card or revolving account anywhere! I had payed my usual utility bills in full faithfully and I submitted those to the mortgage broker.

    Theres a new marketing arm of a 21 year old highly respected Travel consolidator(Hemisphere) that will book travel for you at huge discounts and takes lay away payments. Travelencia http://dreamlive.travelencia.com. Might help your Holiday travel plans and great way to afford spring break! Great way to earn extra money if you've found yourself in a bind with too much cc debt.

    In my second home now with only 2 credit accounts, that was my car and the lone cc.Sure things are tighter this year but without accruing significant debt I will be OK.

    Report Abuse
  • Riane's Avatar
    Posted by Riane Wed Oct 29, 2008 7:25pm PDT

    I do believe that everyone should have at lease one credit card, because

    it help you in the long run. As an credit card holder for a number of years I have learn how to used it when only needed.

    Report Abuse
  • MikeM's Avatar
    Posted by MikeM Mon Nov 3, 2008 1:13pm PST

    I see now that this advice was given by a credit counseling firm. After all, they do receive millions in donations every year from the credit card companies. Please look up the facts about credit card balances and closing of accounts on myfico.com (fair isaac's corp)

    In rebut, Fair Isaac's shows that a balance over 35% of available credit on a card is negative on your scores. Also stating that if you voluntarily close your credit card your credit score takes a huge hit because of your credit ratios.

    The best thing to do in my opinion is to get the accounts paid to a $0 balance as fast as you can, cut up your cards but do not close them and quit financing these banks each month with your largest wealth building tool called you "income". Do not "buy now and pay later". Use that little debit card and pay cash.

    Credit is good for 3 things only: Buying a house, Buying a new BMW and getting into more debt!

    Report Abuse
  • HotDiva2k4's Avatar
    Posted by HotDiva2k4 Tue Nov 4, 2008 8:56am PST

    clear your credit card debs without more loans. convert 18% interest bank card to 0% interest installment plan. for free consultation log to www.jlfirst.blogspot.com for malaysian only...

    Report Abuse
  • EstherO's Avatar
    Posted by EstherO Sat Nov 15, 2008 7:07am PST

    If really to get or borrow from someone is a real task it sounds some how.

    Report Abuse
  • Bfly614's Avatar
    Posted by Bfly614 Sun Nov 16, 2008 11:40am PST

    I just claimed bankruptcy n was wondering how I should start rebuilding my credit n when I can start doing so..

    Report Abuse
  • adamsmom's Avatar
    Posted by adamsmom Sun Nov 16, 2008 3:10pm PST

    I completely agree with mkmgr. We are a nation that loves to "buy now and pay later". As long as we can afford the monthly payment, we buy it. Instant gratification has helped to get many people into financial trouble. I was a banker for 22 years when I discovered a way to pay off all of my consumer debt in a fraction of the time. I will pay off my mortgage, credit cards, and all other debt and save over $166,000 of interest payments in doing so.

    It's very simple, check out how to do it at WWW.DELETINGDEBT.COM

    Report Abuse
  • brenda's Avatar
    Posted by brenda Mon Nov 17, 2008 3:31am PST

    i really needed the comments on how to use the credit cars

    wisely,coz i'm a new user thanks.....more power

    Report Abuse
  • brenda's Avatar
    Posted by brenda Mon Nov 17, 2008 3:32am PST

    i really needed the comments on how to use the credit cards

    wisely,coz i'm a new user thanks.....more power

    Report Abuse
  • SHERRIE's Avatar
    Posted by SHERRIE Mon Nov 17, 2008 9:50am PST

    I have too many credit cards with high balances, what to know how I can get my interest rate lowered and once I pay off a credit card, is it okay to close it out

    Report Abuse
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