Start with a secured card if you have no credit history
At 18, you have no credit score yet — credit bureaus have nothing to report. A secured credit card is the most direct path forward because it requires a cash deposit instead of a credit history you don't have. You put down $200 to $2,500 (depending on the card), use that card to make small purchases, pay the bill on time every month, and after 6 to 18 months of on-time payments, the card issuer converts it to a regular unsecured card and returns your deposit.
The deposit is not a fee — it sits in a savings account at the bank while you use the card. You're building a payment history that credit bureaus can see and measure. That history becomes your credit score. Without it, you cannot borrow money for a car, rent an apartment, or get better interest rates later.
You do not need to wait for a "perfect" moment or save for months. Open the account now, make your first purchase this week, and start the clock on your credit history today. Every month you delay is a month of history you're not building.
Key Takeaways
- A secured card requires a cash deposit but no credit history, making it the standard first step for 18-year-olds building credit from zero.
- Your deposit stays in a bank account while you use the card; after consistent on-time payments, the issuer converts it to a regular card and returns your money.
- On-time payments are the single largest factor in your credit score, so set up automatic payments to avoid missing a due date.
- After 6 to 18 months of on-time payments, you can move to an unsecured card or a rewards card with better terms.
How secured cards report to credit bureaus
The card issuer reports your payment history to the three major credit bureaus: Equifax, Experian, and TransUnion. They track whether you paid on time, how much of your credit limit you used, and how long the account has been open. This information becomes the raw data for your credit score.
Not all secured cards report to all three bureaus. Before you open an account, check the card's terms or call the issuer and ask: "Does this card report to Equifax, Experian, and TransUnion?" If it reports to only one or two, you're building credit more slowly than you could be. Most major banks and credit unions report to all three.
Your credit score starts to form after your first on-time payment is reported — usually 30 to 45 days after you open the account. You won't see a high score when ready. A typical starting score for a new cardholder is in the 600 to 650 range, which is considered poor. That's normal and expected. It rises as you add months of on-time payments.
What to do in your first month
Open the account and make a small purchase within the first week — a tank of gas, a coffee, a grocery item. Anything under $50 works. This shows the card is active and gets your first payment into the system.
Set up automatic payments to pay the full balance by the due date every month. Do not carry a balance to "build credit faster" — that's a myth. Paying interest does not help your score; it only costs you money. Automatic payments eliminate the risk of forgetting and missing a due date, which damages your score far more than anything else.
Keep your spending low — under 30% of your credit limit is the standard guideline. If your limit is $500, stay under $150 per month. This shows lenders you can manage credit responsibly, not that you're desperate to use it all.
Do not close the account after it converts to an unsecured card. Closing it removes that history from your active accounts, which can lower your score. Keep it open and use it occasionally, even if you move to a rewards card for everyday purchases.
Where to open a secured card at 18
Most major banks and credit unions offer secured cards. Capital One Secured MasterCard, Discover Secured Card, and U.S. Bank Secured Visa are widely available. Credit unions often have lower deposit minimums and fewer fees — call your local credit union and ask if they offer a secured card for members.
Compare the deposit amount, annual fee (if any), and interest rate. Some cards charge $25 to $95 per year; others charge nothing. The deposit itself is free — you get it back. The interest rate matters only if you carry a balance, which you shouldn't, but it's worth checking anyway.
You'll need a Social Security number, proof of income (a job letter or pay stub), and a checking account to link for automatic payments. If you don't have a checking account yet, open one first — most banks let you do this online at 18.
What happens after 6 to 18 months
Once you've made consistent on-time payments for 6 to 18 months, the card issuer will review your account and convert it to a regular unsecured card. They'll return your deposit to your linked bank account. This usually happens automatically — you don't have to ask.
At that point, your credit score has a foundation. It's probably in the 650 to 700 range if you've paid on time every month. You can now open a second card (a rewards card or a card from a different issuer) to diversify your credit mix, or you can stick with the one card and add an authorized user account for a family member to help them build credit too.
Do not close the secured card. Keep it open with occasional small purchases. The longer an account stays open and active, the stronger your credit history becomes. Closing it removes years of history from your credit profile.
Common mistakes to avoid
Missing a payment is the fastest way to damage your new credit. A single late payment can drop your score 100 points or more. Set automatic payments and never rely on remembering to pay manually. If you're worried about overdrafts, keep a small buffer in your checking account.
Carrying a balance to "build credit faster" costs you money in interest and does not improve your score. Your payment history (on-time or late) is what matters, not how much interest you pay. Pay the full balance every month.
explore for multiple cards in a short time can lower your score temporarily because each process is a hard inquiry. Space out new cards by at least 3 to 6 months. One secured card is enough to start; add a second card later once the first one converts.
Closing old accounts hurts your score because it reduces your total available credit and removes history. Keep every card you open, even after it converts or you stop using it actively.
Building credit without a secured card
If you have a job, ask your employer whether they offer a credit-builder loan through your company's credit union or benefits program. These loans work like secured cards: you borrow a small amount ($500 to $1,000), make monthly payments, and build credit. The interest rate is usually lower than a secured card's, and you end up with cash in a savings account instead of just a deposit.
Another option is to become an authorized user on a parent's or guardian's credit card. Their payment history reports to your credit file, which can boost your score when ready. This works only if they pay on time consistently — if they miss payments, it damages your score too.
A third path is a credit-builder loan from a credit union or nonprofit lender. These are designed specifically for people with no credit history. You borrow money, make monthly payments into a savings account, and after you've paid it off, you have both a credit history and savings.
Frequently Asked Questions
Can I get a regular credit card at 18 without a secured card?
Most issuers will not approve a regular card for someone with no credit history. A few cards exist for first-time cardholders (some student cards, for example), but they usually have higher interest rates and lower limits. A secured card is faster and cheaper because the deposit removes the issuer's risk.
What if I don't have $200 for a deposit?
Some credit unions offer secured cards with deposits as low as $100. Call your local credit union and ask. If you still can't save that amount, a credit-builder loan from a credit union may be a better fit — you borrow the money and pay it back over time instead of depositing it upfront.
How long does it take to build a good credit score?
A score in the 700s (considered good) typically takes 12 to 18 months of on-time payments on a secured card. A score in the 750s (very good) usually takes 2 to 3 years. The longer your history and the more accounts you manage responsibly, the higher your score climbs.
Will a secured card hurt my credit score?
No. Opening the account causes a small temporary dip (a few points) from the hard inquiry, but on-time payments build your score back up quickly. After 6 months of on-time payments, the inquiry's impact fades and your score is higher than it was before you opened the card.
Can I use my secured card for everything, or should I use other payment methods?
Use the card for regular purchases you'd make anyway — gas, groceries, subscriptions. Pay the full balance every month. Using it consistently shows lenders you can manage credit responsibly. You don't need multiple cards at 18; one secured card is enough to start building a strong foundation.