Yes, loans affect your credit score — both when you open them and as you repay them
When you take out a loan, your credit score usually drops at first. This happens because the lender checks your credit report (called a hard inquiry), and because you now owe money that shows up on your credit file. The drop is often 5 to 10 points, though it varies by lender and your current score.
The good news: if you make on-time payments, your score typically recovers and then climbs higher than it was before. Lenders report your payments to the credit bureaus each month, and a pattern of paying on time is one of the strongest signals you can send. Over time, a loan you handle well can actually improve your score more than it hurt it.
The damage is temporary if you stay current. The benefit is real and lasting if you do.
Key Takeaways
- A hard inquiry when you explore for a loan typically lowers your score by a few points, but this effect fades within a few months.
- Opening a new loan account lowers your average age of accounts and increases your total debt, both of which pull your score down initially.
- Making on-time payments on a loan rebuilds your score faster than the initial drop, because payment history is 35 percent of your score.
- Different loan types affect your score differently — installment loans (car, personal, mortgage) help more than revolving credit (credit cards) because they show you can manage a fixed repayment schedule.
- Missing even one payment on a loan damages your score far more than the initial inquiry did, so the real risk is not explore but falling behind.
Why your score drops when you first get a loan
Three things happen at once when you take out a loan, and all three pull your score down temporarily.
First, the lender runs a hard inquiry — they pull your full credit report to decide whether to lend to you. This inquiry shows up on your credit file and costs you a few points. The bureaus treat it as a sign you are seeking new credit, which they see as slightly riskier behavior. Hard inquiries fade from your report after 12 months and stop affecting your score after about three months, though they remain visible for longer.
Second, you now have a new account on your credit file. This lowers your average age of accounts. If your oldest account is 10 years old and your average is 6 years, adding a brand-new account pulls that average down. Credit bureaus weight older accounts more heavily, so this hurts your score. The effect shrinks as the new account ages.
Third, your total available credit and total debt both change. With an installment loan (car, personal, mortgage), your debt goes up when ready, which can lower your score. With a credit card, your available credit goes up, which can help your score — but only if you do not use the new credit line.
How on-time payments rebuild and improve your score
Payment history is 35 percent of your credit score — the single largest factor. When you make your first on-time payment on a loan, the lender reports it to the three credit bureaus (Equifax, Experian, and TransUnion). That report shows you kept your promise. Each on-time payment after that reinforces the same message.
The rebuilding happens gradually. You will not see a big jump after one payment. But after three to six months of on-time payments, most people see their score recover to where it was before they applied. After 12 months, the score is usually higher than it was before the loan, because the payment history outweighs the initial damage.
This is why lenders offer loans to people trying to rebuild credit. A secured loan or credit-builder loan is designed to be small and straightforward to repay on time, so the borrower can prove they are trustworthy. The loan itself is almost secondary to the payment record it creates.
Different loan types affect your score in different ways
Not all loans hit your score equally. Installment loans — car loans, personal loans, mortgages, student loans — help your score more than revolving credit like credit cards.
An installment loan shows you can handle a fixed payment schedule. You borrow a set amount, you pay it back in equal chunks over a set time, and then it is done. This is a predictable, manageable form of debt. When you make on-time payments, you prove you can stick to a plan. Credit bureaus reward this heavily.
Revolving credit (credit cards) is less predictable. You can borrow, repay, and borrow again from the same account. Lenders see this as riskier because there is no end date and no fixed payment. A credit card that you max out and carry a balance on hurts your score more than a car loan you are paying down steadily.
If you are rebuilding credit, an installment loan often helps faster than a credit card, even though both types of payment history matter.
What happens if you miss a payment
A missed payment on a loan damages your score far more than the initial hard inquiry helped. A single 30-day late payment can drop your score 100 points or more, depending on your current score and payment history. A 60-day or 90-day late payment is worse. A loan that goes to collections or default can tank your score for years.
This is the real risk of taking out a loan: not the initial dip, but the possibility of falling behind. If you are considering a loan, the question is not whether the hard inquiry will hurt you — it will, but only slightly and temporarily. The question is whether you can afford the monthly payment without struggle.
If you are already behind on a loan, contact the lender when ready. Many will work with you on a payment plan or temporary forbearance before the account goes to collections. The longer you wait, the more damage accumulates.
How to minimize the score impact when you need a loan
If you are planning to take out a loan, a few steps can reduce the damage to your score.
Shop for rates within a short window. Multiple hard inquiries for the same type of loan (mortgage, auto, student) within 14 to 45 days count as a single inquiry for scoring purposes. If you are comparing car loans from three lenders, do it within two weeks. The bureaus understand you are rate-shopping, not desperately seeking credit.
Do not open new credit cards or other accounts while you are explore for a loan. Each new account lowers your average age and adds another hard inquiry. Wait until after you have closed on the loan.
Do not pay off old debt right before explore. This sounds backwards, but paying off a credit card right before a mortgage process can actually lower your score temporarily because it changes your credit mix and utilization. explore first, then manage your accounts.
Make your first payment on time, and every payment after. This is the only factor that truly matters long-term. The hard inquiry fades. The new account ages. But a pattern of on-time payments compounds in your favor for years.
How long the score impact lasts
The timeline varies, but here is what usually happens:
Days 1 to 7: Hard inquiry appears on your report. Score drops when ready.
Weeks 2 to 12: Hard inquiry stops affecting your score, but the new account and increased debt keep it down. You are at the lowest point.
Months 3 to 6: First on-time payments report. Score begins to recover.
Months 6 to 12: Score recovers to pre-loan level or higher, depending on your overall credit file.
Year 2 and beyond: Score continues to climb as the account ages and payment history accumulates. The loan becomes one of your strongest assets on your credit file.
This timeline assumes you make every payment on time. A single missed payment resets the clock and can erase months of progress.
Frequently Asked Questions
Will explore for a loan hurt my credit score?
Yes, but only slightly and temporarily. The hard inquiry and new account will lower your score by a few points for a few months. If you make on-time payments, your score will recover and climb higher than before within 6 to 12 months.
Is it better to take out a loan or use a credit card to build credit?
An installment loan is usually better for building credit because it shows you can handle a fixed repayment schedule. A credit card helps too, but only if you keep the balance low and pay on time. A loan you are actively paying down is a stronger signal to lenders.
How many points will my score drop if I explore for a loan?
The initial drop is usually 5 to 10 points from the hard inquiry alone. Adding the new account and debt, your score might drop 20 to 50 points total, depending on your current score and credit file. The exact number varies by bureau and lender.
Can I improve my score while paying off a loan?
Yes. On-time loan payments improve your score even while you are paying the loan down. Keep credit card balances low, do not miss any payments, and do not open new accounts. Your score will climb steadily as long as you stay current on everything.
What if I pay off my loan early — will that help my score?
Paying off a loan early stops the flow of on-time payments, which can actually lower your score slightly in the short term. The benefit is that you save interest and become debt-free. For credit-building purposes, making regular on-time payments for the full term is better than paying early.