Why Age Matters to Lenders
15% of your score, and the one factor you can't speed up, only protect
In this lesson you will learn to
- Explain why lenders trust a longer credit history
- Name the three ages your score measures
- Spot a card 'upgrade' that would erase years of history
- Decide what to do with an old card you no longer use
Length of credit history makes up 15% of your score. It is the one factor you cannot speed up on your own. You can only protect it. The score measures three things: the age of your oldest account, the age of your newest account, and the average age of all your accounts. Longer is better, as a general rule.
Why Does Age Matter to Lenders?
The honest reason: more data. A 10-year credit history holds 120 months of behavior. A 2-year history holds 24. More data gives lenders more confidence in their prediction. Age also shows consistency. Keeping accounts in good standing for years shows a steady habit, not just a good few months. Older accounts can also show how you handled money in a downturn, which lenders find useful.
Months of behavior a lender can see
| Category | Months of data |
|---|---|
| 2-year history | 24 mo |
| 10-year history | 120 mo |
Quick check
Why does a longer credit history make lenders more comfortable?
Typical average account age for excellent scores (800+)
Typical average account age for 650-700 scores
Can cap your score no matter how strong the other factors are
The Three Ages Your Score Measures
- Age of your oldest account. One old card you keep open for good is worth a lot here.
- Age of your newest account. Each new account resets this number and pulls your average down.
- Average age of all accounts. Every new account drags this down, and only time brings it back.
Try it: change the years, add or remove accounts, then close the oldest card and see what moves.
- yrs
- yrs
- yrs
- Average age
- 6 years
- Oldest
- 12 years
- First credit card
- Newest
- 2 years
- Auto loan
Notice that one old account props up the average and anchors the oldest date. Every new account pulls the average down, and only time brings it back.
Illustrative accounts.
Quick check
You open a new credit card. Which of the three ages go down?
Real-World Examples
Real-World Example
Sandra's costly upgrade
The Situation
Sandra has had her Visa card for 11 years. It is her oldest account. She wants a premium travel card with better rewards. The bank offers to 'upgrade' her by closing the old card and opening a new one.
What Happened
If she accepts, her 11-year-old account closes and a brand new one appears. Her average account age drops hard, and in about 10 years the old account falls off her report for good. The better move: ask the bank for a 'product change' on the existing account. She keeps the same account number and only the card type changes, so the age stays.
Key Takeaway
When you upgrade a card, ask for a product change, not a replacement. Account age is one of your most valuable long-term credit assets, and a product change keeps it.
Don't Close Old Accounts, Even Ones You Don't Use
Closing an old account does not remove it right away. A closed account in good standing stays on your report for up to 10 years. While it sits there it usually keeps counting toward your account ages. Once it falls off, that age is gone for good. The faster hit comes from utilization: closing a card removes its limit from your available credit, so your utilization ratio goes up. As a rule, keep old no-fee accounts open. One small purchase every few months, paid off, keeps them active.
Luis and the card he almost closed
Luis got his first credit card at 19. It was a plain no-fee card with a small limit. He used it for gas and paid it off each month. At 25 he was cleaning up his finances and nearly closed it. It looked useless next to his newer cards. His sister talked him out of it. 'Put one tank of gas on it every few months and leave it alone,' she said. He did.
At 31, Luis applied for a mortgage. The loan officer scrolled through his report and stopped at the first line: twelve years old, no late payments. 'That account does a lot of work for you,' she said. His average account age was higher than most people his age, and his oldest account told a twelve-year story of steady habits. Nothing he could have tidied up at 25 was worth what that one card was worth at 31.
Quick check
Does closing an old card erase its age from your score right away?
What to remember
- Length of credit history is 15% of your score, and only time builds it.
- Your score measures three ages: oldest account, newest account, and the average of all accounts.
- Every new account resets your newest-account age and pulls your average down.
- Upgrade a card by product change, not by closing it and opening a new one.
- Keep old no-fee cards open. Closing one raises utilization now and costs you age later.
Do this today
Pull a free copy of your credit report from AnnualCreditReport.com and find your oldest open account. Write down the month and year it opened. That date is the asset this lesson is about, and now you know how to protect it.
Nice work
You now know the three ages behind 15% of your score, and you know the request that protects them: a product change, not a replacement. That keeps years of history working for you. Next up: the real cost of closing an old account, with the math laid out.
Write the single step you will take from this lesson. It saves to My plan on your dashboard.