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How length of credit history affects your credit score

When it comes to credit, the older the better


Your length of credit history is something to be aware of, but keep in mind that it will largely take care of itself.

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According to 2021 Experian data, members of the Silent Generation still have the highest average credit score (760) of any age group. That’s 20 points higher than baby boomers (740) and 74 points higher than millennials (686).

But you don’t necessarily have to be a veteran of credit to have a great credit score.

To earn a FICO credit score, borrowers need to have at least some credit history. Although it’s not the most heavily weighted factor used to calculate a borrower’s FICO score, the length of a borrower’s credit history does matter.

“Generally, the older your length of credit history, the better it is for your FICO score,” said Barry Paperno, a credit scoring expert who has worked for FICO and Experian.

Here’s what you need to know about length of credit history and why it matters.

What is length of credit history?

Your length of credit history is basically how long you’ve been using credit, and it accounts for 15% of your FICO score. FICO breaks down “length of credit history” into three components:

  1. How long accounts have been open
  2. How long specific account types have been open
  3. How long it’s been since those accounts were used

“The minimum amount of credit history needed to generate a FICO score is six months or more on at least one credit account,” said Paperno.

That means a consumer who opened their first credit card three months ago – and had no other loans – would not yet have a FICO score, regardless of how responsible they’ve been with that card.

What is a good length of credit history?

Generally speaking, the longer the better. The more years you can put between you and your first (successful) credit card application, the more your score will benefit.

As you add new credit, however, your average will drop. While there is no golden number to aim for, getting your average age of credit to between six and 10 years is probably a good goal.

“It’s quite possible for a person with a relatively short credit history to have a score equal to a score for a person with 30 years of credit history,” said Rod Griffin, senior director of public education at Experian. “It’s really about how you manage the credit you have available. Of course, you do need to have some length of history in order for scores to be calculated.”

How to improve your length of credit history

While there are a number of steps to take to build up other aspects of your credit score, you don’t really have a lot of control over the length of your credit history. It simply takes time.

Closing an account is one of the main things that can impact your length of credit history. However, even that will take some time. Closed accounts that were always paid on time remain on credit reports for 10 years from the date of closure, while accounts with late payments remain for seven years from the date of first delinquency.

So, the impact on your length of credit history will take some time. That said, closing an account can have a much more immediate impact on your utilization ratio by reducing your available credit.

Opening a new account can also impact your credit history by lowering your average. However, the boost from increased credit utilization, credit mix and, with responsible use, positive payment history will likely far outweigh any impact to your length of credit history, which makes up a much smaller percentage of your score.

Bottom line

Your length of credit history is a moderately important factor in your credit score; however, it’s largely out of your control. A closed account will stay on your credit report for up to 10 years, so it will continue to contribute to your length of history long after you make the change.

Opening new accounts will reduce your average age of credit, but will likely have a more significant positive impact on other credit score factors. If you keep your accounts open, pay them on time and keep your balances as low as possible, your credit will grow old gracefully and your score will stand the test of time.

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The editorial content on this page is based solely on the objective assessment of our writers and is not driven by advertising dollars. It has not been provided or commissioned by the credit card issuers. However, we may receive compensation when you click on links to products from our partners.

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