You don't have a credit score until you borrow money
There is no universal starting credit score. You have no score at all until you open a credit account — a credit card, loan, or line of credit — and use it. The first time a lender reports your activity to one of the three major credit bureaus (Equifax, Experian, or TransUnion), a score is generated for you.
This means a teenager with no debt and no credit history has no score, not a score of zero. The absence of a score is different from a low score. When you first get a credit card or take out a loan, your initial score typically lands somewhere between 300 and 850 — the range used by FICO, the most common scoring model — but the exact starting point depends on what type of account you open and how you use it immediately.
Some lenders use alternative scoring models (like VantageScore) that may have different ranges, but the principle is the same: no credit history means no score until you borrow.
Key Takeaways
- A credit score does not exist until you open a credit account and a lender reports your activity to a credit bureau.
- Your first score typically falls between 300 and 850, but the exact starting point depends on the type of account and how you use it in the first months.
- Secured credit cards, credit-builder loans, and becoming an authorized user are common ways to establish a first score.
- Your payment history in the first 30 to 90 days shapes whether your score starts low or moderate.
How your first account determines your starting score
When you open your first credit account, the lender reports your account details and payment behavior to the credit bureaus. Your score is calculated based on that single account's activity. If you open a secured credit card (one backed by a cash deposit), make small purchases, and pay the full balance on time each month, your score may start in the 600s or higher. If you miss a payment or carry a high balance relative to your credit limit, your score may start in the 500s or lower.
A credit-builder loan — a small loan designed specifically to help people establish credit — typically produces a starting score in the 500 to 650 range because the lender reports regular, on-time payments from the beginning. A traditional credit card opened by someone with no history may start lower if the first bill goes unpaid, or higher if payments are made consistently.
The type of account also matters. Installment accounts (like car loans or credit-builder loans) and revolving accounts (like credit cards) are weighted differently in scoring models, so your starting score can vary depending on which you open first.
Why you might start with no score even after opening an account
Some lenders do not report to all three credit bureaus, or they report only after a certain period has passed. You might open a credit card today but not see a score appear for 30 to 90 days. During that gap, you have an account but no score yet. This is normal and does not mean anything is wrong.
Additionally, if you become an authorized user on someone else's account (a common way to build credit as a young adult), you may not receive a score at all if the primary account holder's lender does not report authorized user activity to the bureaus. Some do, some do not — it depends on the lender's policy.
The difference between no score and a low score
If you have never borrowed money, you have no score. Lenders cannot see a score for you because there is no data to calculate one. This is called having "no credit history." Many lenders will decline you because they have nothing to base a decision on, even though you have never missed a payment (because you have never had one).
A low score — say, 500 — means you have a credit history, but it includes missed payments, high balances, or other negative marks. Lenders can see your history and are declining you based on what they see. These are two different problems with different solutions. Building credit from no history requires opening an account and using it responsibly. Improving a low score requires fixing the negative marks in your history.
How to establish a credit score if you have none
A secured credit card is the most straightforward route. You deposit cash (usually $200 to $2,500) with a bank or credit card issuer, and they give you a card with a credit limit equal to your deposit. You use it like a regular card, make payments on time, and the lender reports your activity to the credit bureaus. After 6 to 12 months of on-time payments, you may be able to convert it to an unsecured card and get your deposit back.
A credit-builder loan works differently. You borrow a small amount (typically $500 to $1,000) from a credit union or online lender, but the money is held in a savings account you cannot access until you repay the loan. You make monthly payments, and the lender reports each payment to the bureaus. Once you repay the loan, you get the money back plus any interest you earned on it while it was held.
Becoming an authorized user on someone else's account — usually a family member with good credit — can also help, but only if the lender reports authorized user accounts to the bureaus. Ask the account holder's lender before relying on this method.
How quickly your score changes after you start borrowing
Your score can shift noticeably within the first few months of opening an account. A single missed payment can drop a new score by 50 to 100 points. Conversely, consistent on-time payments can raise a new score by 10 to 20 points per month in the early stages, because payment history is the largest factor in credit scoring (about 35% of your FICO score).
After about six months of activity, your score stabilizes somewhat, though it will continue to change as you add more accounts, make payments, and build a longer history. The first year is the most volatile period because a single account carries all the weight in your score calculation.
What lenders see when you have no score
When you apply for credit and have no score, lenders cannot pull a credit score from the bureaus. Some will decline you outright. Others will use alternative data — like your banking history, utility payment records, or rent payment history — to make a decision. A few lenders specialize in "no credit" applicants and will approve a secured card or credit-builder loan based on your deposit or income alone.
This is why starting with a secured card or credit-builder loan is practical: these products are designed for people with no history and do not require an existing score to open. Once you have six months of on-time payments, you can apply for other credit products with a real score to show.
Frequently Asked Questions
Does everyone start with the same credit score?
No. You have no score until you borrow, and your first score depends on the type of account you open and how you use it immediately. Two people opening credit cards on the same day may have different starting scores based on their initial spending and payment patterns.
Can I check my credit score before I open my first account?
No. If you have no credit history, the bureaus have no file on you, so there is no score to check. You can request a free credit report from AnnualCreditReport.com to confirm you have no file, but a score will not appear until you open an account and a lender reports your activity.
What if I open a credit card and don't use it?
If you open a card but never use it, the lender may not report any activity to the bureaus, and you may not get a score. Some lenders report account opening; others report only after you make a purchase and payment. Check with your card issuer about their reporting timeline.
Is a starting score of 500 bad?
A score of 500 is below average and will make it harder to get approved for most credit products, but it is not the lowest possible score. It means you have a credit history with some negative marks. You can improve it by making all payments on time and keeping balances low over the next 6 to 12 months.
How long does it take to build a credit score from zero?
You can have a measurable score within 30 to 90 days of opening your first account, depending on when the lender reports to the bureaus. A usable score (typically 620 or higher) usually takes 6 to 12 months of consistent on-time payments on at least one account.