Why Your First Credit Card Still Matters

5 months ago

You might still have the first credit card you ever opened. Maybe it was a student card with a $500 limit. Maybe it has no rewards, no cash back, and no perks. It sits in a drawer or an old wallet. You might be tempted to call the bank and close it, just to simplify things. But before you do that, you need to understand how much that old piece of plastic is actually propping up your credit score.

Your credit score is based on five main factors. One of the most important is the length of your credit history. This looks at how long you’ve been borrowing money and how long your accounts have been open. Lenders want to see that you have experience managing credit. Someone with a 15 year history of paying bills on time looks safer than someone with only 2 years of history, even if both have perfect payment records. Your oldest account is the backbone of your credit history. It shows where you started and how far you’ve come.

Closing that first card doesn’t immediately erase your history. A closed account with no negative marks stays on your credit report for about 10 years. During those 10 years, it still counts toward your average account age. But after that, it falls off. And when it does, your next oldest card becomes your new “oldest.“ That can shorten your average age overnight, and your score can take a hit. Think about it: if you have cards that are 10, 5, and 3 years old, your average is 6 years. Close that 10 year old card, and after it disappears, your average drops to 4 years. That two year difference can mean a higher interest rate on your next car loan or being denied a rental application.

There’s another problem. Closing a card lowers your total available credit. Your credit utilization ratio is the amount you owe compared to your total credit limits. This ratio matters a lot for your score. Let’s say you have two cards with a combined limit of $10,000. You carry a balance of $2,000. That’s a 20% utilization, which is fine. But if you close the card with a $6,000 limit, your remaining limit is $4,000. Your $2,000 balance is now 50% utilization. That looks risky to lenders, and your score will likely drop.

Keeping your first card open is one of the easiest things you can do for your credit. It costs you nothing unless there’s an annual fee. If there is an annual fee, call the issuer and ask if you can switch to a no fee version of the card. This is called a product change. You keep the same account history, but you stop paying the fee. Most issuers will let you do this. If not, you have a decision to make, but often you can downgrade to a basic card.

You also need to actually use the card occasionally. If an account is inactive for too long, the issuer might close it on their own. That would end the history anyway. To prevent this, put a small recurring charge on it, like a streaming subscription or a monthly app purchase. Then set up automatic payments so you never miss a due date. Or just use it once every few months for a cup of coffee and pay it off right away. The goal is to keep the account active without carrying any debt.

Some people worry that an old card with a low limit looks bad. It doesn’t. Lenders see it as a sign of stability. They see you’ve been able to keep an account open and in good standing for a long time. That matters more than whether the card earns points or has a high credit limit.

There is one exception. If the card has an annual fee and the issuer won’t waive it, you might decide it’s not worth keeping. In that case, pay off any balance, close the card, and accept that your credit history will thin out later. But for most people, that first card is free and harmless. Keep it. Use it just enough to stay active. Protect it from fraud by checking your statements online. And let time do its work. The longer your history, the stronger your credit. That old card is doing a heavy lift every single month, even when it’s sitting in a drawer. Don’t throw it away without knowing what you’re giving up.