Most students know that their driving record and age affect car insurance rates. But did you know that your credit score can also have a major impact? In 47 out of 50 states, insurers are allowed to use credit-based insurance scores to set your premiums. For students with limited or poor credit history, this can mean paying hundreds more each year.
Why Do Insurers Care About Your Credit?
Insurance companies use credit-based insurance scores (CBIS) to predict the likelihood that you will file a claim. Studies have shown that people with lower credit scores tend to file more claims. While this might seem unfair, it is a standard practice in most states. Your credit score affects your insurance rate because insurers believe it reflects your sense of responsibility and financial stability.
How Much Can a Poor Credit Score Cost You?
The impact is significant. Drivers with poor credit pay, on average, 59% more for car insurance than those with excellent credit. In some states, the difference can be over $1,000 per year. For a student already on a tight budget, that is a huge extra expense.
The 3 States Where Credit Does Not Matter
If you are lucky enough to live in one of these states, your credit score cannot legally be used to set your car insurance rate:
California – Prohibits the use of credit scores for auto insurance pricing.
Hawaii – Also bans credit-based insurance scoring.
Massachusetts – Does not allow insurers to use credit history for rate setting.
Even in these states, some insurers may try to factor in credit indirectly. Always shop around and ask what factors are being used to calculate your quote.
Why Students Often Have Low Credit Scores
Many students fall into the "thin credit file" category. This means you do not have enough credit history for the bureaus to generate a reliable score. Common reasons include:
You have never had a credit card in your own name.
You are young and just starting out financially.
You only have student loans (which help, but are not enough on their own).
You have made late payments on existing credit accounts.
5 Ways for Students to Build Credit (and Lower Insurance)
1. Get a Secured Credit Card
A secured card requires a refundable deposit (usually $200–$500) that becomes your credit limit. Use it for small purchases and pay it off in full every month. After 6–12 months of responsible use, the issuer may upgrade you to a regular unsecured card and return your deposit.
2. Become an Authorized User
Ask a parent or trusted family member to add you as an authorized user on their credit card. You get the benefit of their positive payment history without being legally responsible for the bill. Make sure the card issuer reports authorized users to the credit bureaus.
3. Take Out a Credit-Builder Loan
Credit-builder loans are offered by many credit unions and fintech apps (like Self, SeedFi, or local credit unions). The "loan" amount is held in a savings account while you make monthly payments. Once it is paid off, you get the money — and a better credit score.
4. Keep Your Credit Utilization Low
Credit utilization — the percentage of your available credit that you are using — accounts for 30% of your FICO score. Try to keep it below 30%, and ideally below 10%. For example, if your credit limit is $1,000, keep your balance under $300 at any time.
5. Check Your Credit Report for Errors
According to the FTC, about 1 in 5 consumers has an error on at least one of their credit reports. These errors could be dragging down your score. You are entitled to a free credit report from each of the three major bureaus (Equifax, Experian, TransUnion) every week. Dispute any inaccuracies you find.
How Long Does It Take to See Results?
Building credit is a marathon, not a sprint. Here is a realistic timeline:
1–3 months: Your first credit score may appear if you have just opened your first account.
6 months: You will have enough history for a FICO score (most insurers use FICO).
12 months: Significant improvement possible with consistent on-time payments.
18–24 months: Major score jumps possible; you may qualify for much better insurance rates.
Can You Get Insurance Without a Credit Check?
Some insurers offer "no credit check" policies, but they often come with higher base rates to offset the risk the insurer is taking. A better strategy is to shop around — some insurers weigh credit less heavily than others. Use comparison sites to get quotes from multiple providers using the same information.
Quick Tips to Keep Your Score (and Rate) Low
Set up autopay for at least the minimum payment on all credit accounts.
Do not apply for multiple credit cards in a short period — each application causes a small dip in your score.
Keep old accounts open, even if you do not use them (length of credit history matters).
Pay your bills on time, every time. Payment history is 35% of your FICO score.
Consider a student-friendly credit card from a credit union, which often have lower fees and report to all three bureaus.
Bottom Line
Your credit score is one of the most overlooked factors in student car insurance rates. The good news? Building credit is completely within your control, and the same habits that improve your credit score — paying on time, keeping balances low, and checking your report — will also set you up for financial success after graduation. Start building credit today, and you could save hundreds on car insurance within a year.
About the Author
Written by Sarah Mitchell, founder of Student Car Insurance Guide. Sarah spent 8 years as a licensed insurance agent helping young drivers and their families find affordable coverage. Every guide on this site is fact-checked against current state regulations and real quote data from major insurers.
Have a question about this topic? Email our editorial team at 1404555604w@gmail.com.
