Why Did My Credit Score Drop? 10 Common Reasons
November 4, 2026 | 8 min read
November 4, 2026 | 8 min read
Your credit score usually drops because something on your credit report changed: a higher reported balance, a late payment, a new hard inquiry or account, a closed account or lower limit, or a new collection.
If nothing seems to have changed, you may be comparing different scores, or there may be an error on your report.
Small ups and downs are normal. Your score is calculated from your report each time it’s requested, and lenders send new information all month long. A bigger or unexpected drop is worth a closer look.
Below are the 10 most common reasons, why a score can drop when you didn’t do anything, how to find the exact cause and what to do about errors.
| Key Takeaways |
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Your score drops when your report shows something that makes you look riskier to lenders. According to myFICO, FICO Scores weigh five categories, so most drops trace back to one of these:
| FICO category | Approximate weight | Common reasons it drops |
|---|---|---|
| Payment history | 35% | Late payment, collection, charge-off |
| Amounts owed | 30% | Higher balance, lower limit, closed card |
| Length of credit history | 15% | New account, old account leaving your report |
| New credit | 10% | Hard inquiries, several new accounts |
| Credit mix | 10% | Paying off your only installment loan |
myFICO notes the importance of these categories can vary from one person to another. For a full walk-through, see how credit scores work.
Card issuers usually report your balance about once a month, often around your statement date. If that balance was higher than usual, your credit utilization went up, even if you paid it off afterward. Check: each card’s reported balance compared with its limit.
Payment history is the biggest factor, so a payment reported 30 or more days late can cause a large drop. Check: the payment history for each account.
If a late mark is wrong, dispute it. If it’s accurate, it generally stays on your report for up to seven years. Learn more about late payments on your credit report.
A hard inquiry usually has a small effect. A new account also lowers the average age of your accounts. Check: the inquiries section. If you see one you didn’t authorize, read about inquiries on your credit report.
Closing a card removes its limit from your total available credit, which can raise your utilization. Check: whether any card now shows as closed.
If an issuer cuts your limit, the same balance becomes a bigger share of your available credit. Check: the limit on each card compared with last month.
A new collection account, charge-off, repossession or bankruptcy can cause a significant drop. Check: the accounts and collections sections for anything new.
When you’re taken off someone else’s card, Experian explains that the account no longer appears on your report and its history no longer counts in your scores. Check: whether a card you didn’t open has disappeared.
Closed accounts in good standing generally stay on your report for up to 10 years, according to Experian. When an old one finally drops off, your credit history can look shorter. Check: whether an old, closed account is gone.
Paying off a loan is good for your finances, but it can cause a small dip. The section on paying off debt below explains why.
An account that isn’t yours, a wrong balance or a payment marked late by mistake can all pull your score down. Check: every account, inquiry and personal detail. If something isn’t yours, see repairing credit after identity theft.
A score rarely drops for no reason, but the reason isn’t always something you did. The most common causes of a “no reason” drop are:
To rule these out, compare the same score type from the same bureau over time, then look at your report itself.
Compare your current credit reports with what you expected to see. These steps cover it:
Errors aren’t rare. In a 2013 FTC study, one in four consumers identified errors on their credit reports that might affect their credit scores.
If information can’t be verified or is wrong, it must be corrected or deleted, according to the CFPB. The guide on how to dispute items on your credit report walks through the process.
You can dispute errors yourself for free. If you’d rather have help reviewing three reports and following up on each dispute, a credit repair company can do that work with you. To see what’s on your reports, start a free credit review.
It depends on the cause and on the rest of your credit history. There’s no set number of points for each event, because the same change affects different people differently.
Some changes are usually small. For most people, one additional hard inquiry takes less than five points off their FICO Scores, according to myFICO. Bigger drops usually come from the heavier categories: a new late payment, a collection, or a large jump in your card balances.
So is a 20-point drop bad? It depends on why it happened. A drop caused by a higher reported balance can reverse once a lower balance is reported. A drop caused by a late payment or collection lasts longer. If you can’t match a drop to anything on your report, check for errors.
Paying off a loan can lower your score for a while because the account closes. myFICO explains that if you pay off your only active installment loan, like a car loan, having no active installment loans can result in a lower FICO Score. Your credit mix is part of the calculation.
myFICO also says the drop shouldn’t be viewed as permanent, and it doesn’t recommend opening new credit just to improve your mix. Paying down credit cards works differently: lower card balances usually help, because they reduce your utilization.
It depends on what caused the drop. A higher balance can stop counting against you as soon as a lower balance is reported. Hard inquiries stay on your report for up to two years, but myFICO says they only affect FICO Scores for one year.
Negative items take longer. Late payments and collections can stay on your report for up to seven years, according to the CFPB. myFICO says negative items have less impact on FICO Scores as they age. In the meantime, paying on time and keeping balances low are the habits that count most.
Most credit score drops come from a change on your report, like a higher balance, a late payment, a new inquiry or a closed account.
If you can’t find the reason, make sure you’re comparing the same score, then check all three reports. Dispute anything that’s wrong, and let on-time payments and low balances do the rest over time.
Reviewed By:
Ashley Davison
Editor
Ashley is currently the Chief Compliance Officer for Credit Saint, previously the Chief Operating Officer. Ashley got into the Financial world by working as a Logistics Coordinator at Ernst & Young. Coming from a previous career in education, she is eager to teach the world everything she knows and learn everything that she doesn’t! Ashley is a FICO® certified professional, a Board Certified Credit Consultant, a Certified Credit Score Consultant with the Credit Consultants Association of America, UDAAP certified, and holds a Fair Credit Reporting Act (FCRA) Compliance Certificate.