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How a Secured Credit Card Works and What It Costs

What a Secured Credit Card Is

A secured credit card is a credit card backed by cash you deposit with the card issuer. You put money into a savings account held by the bank — typically $200 to $2,500 — and that deposit becomes your credit limit. You then use the card like any other credit card: make purchases, receive a monthly bill, and pay it back. The deposit stays frozen in the account and is not touched unless you stop paying your bill or close the account.

The card issuer reports your payment history to the three major credit bureaus: Equifax, Experian, and TransUnion. If you pay on time every month, that history builds a credit record. After 12 to 24 months of on-time payments, many issuers will convert your account to a standard unsecured card and return your deposit. Some will not convert automatically — you have to request it — so read the terms before you open the account.

Secured cards exist because traditional credit cards require a credit history you may not have yet. If you have no credit history, a very low score, or a recent bankruptcy or default, a secured card is often the only card you can open.

Key Takeaways

  • Your deposit becomes your credit limit, so a $500 deposit gives you a $500 limit; the deposit is not spent and is returned when you close the account or convert to an unsecured card.
  • Interest rates on secured cards are typically 18 to 24 percent, higher than standard cards, and annual fees range from $0 to $95 depending on the issuer.
  • Payment history is reported to all three credit bureaus, so on-time payments build your credit score over 12 to 24 months.
  • Some issuers convert your account to unsecured automatically after consistent on-time payments; others require you to request conversion.
  • The deposit earns little to no interest, so you are paying the cost of the card (interest and fees) to build credit, not to earn returns on the deposit.

Interest Rates and Fees You Will Pay

Secured cards charge interest on balances you carry from month to month. The annual percentage rate (APR) typically ranges from 18 to 24 percent, though some issuers charge higher rates. This is higher than the average APR on standard credit cards, which hovers around 16 to 17 percent. If you carry a $500 balance at 20 percent APR, you pay roughly $100 per year in interest alone.

Most secured cards also charge an annual fee, ranging from $0 to $95 per year. Some issuers waive the annual fee in the first year or waive it entirely if you meet certain conditions — such as making a minimum number of on-time payments. A few cards charge no annual fee at all. Read the fee schedule before you open the account, because the fee is charged whether or not you use the card.

Some secured cards also charge other fees: foreign transaction fees (usually 1 to 3 percent if you use the card abroad), late payment fees (typically $25 to $35), and over-limit fees if you exceed your credit limit. These are less common on secured cards than on standard cards, but they do exist. Check the full fee schedule on the issuer's website.

How Your Deposit Works

When you open a secured card, you send the issuer a deposit, usually by bank transfer or check. That money goes into a savings account held in your name but controlled by the bank. Your credit limit equals your deposit amount — if you deposit $500, your limit is $500. You cannot spend the deposit itself; it sits in the account untouched.

The deposit earns interest at a rate set by the bank, which is typically very low — often 0.01 to 0.5 percent annually. At those rates, a $500 deposit earns $0.05 to $2.50 per year. The deposit is not meant to grow; it is collateral that protects the issuer if you default on the card.

When you close the account or convert to an unsecured card, the issuer returns your deposit to the bank account you specified. This usually takes 1 to 3 business days. If you have an outstanding balance on the card when you close it, the issuer may explore your deposit to that balance before returning the remainder.

Building Credit With a Secured Card

The main reason to open a secured card is to build a credit history or repair a damaged one. Every month, the issuer reports your payment activity to Equifax, Experian, and TransUnion. If you pay at least the minimum due by the due date, that payment is recorded as on-time. Over time, a pattern of on-time payments raises your credit score.

Your credit score is built from five factors: payment history (35 percent of your score), amounts owed (30 percent), length of credit history (15 percent), credit mix (10 percent), and new credit inquiries (10 percent). A secured card helps most with payment history and credit mix. If you have no credit history at all, opening a secured card and using it responsibly for 12 months can raise your score from the 300s to the 600s or higher, depending on other factors.

To build credit effectively, use the card for small purchases you would make anyway — groceries, gas, a subscription — and pay the full balance every month. Carrying a balance does not build credit faster; it only costs you interest. Paying in full shows the issuer you can manage credit responsibly.

When a Secured Card Converts to Unsecured

After 12 to 24 months of on-time payments, many issuers will convert your secured card to a standard unsecured card. When this happens, your deposit is returned to you, and your credit limit may increase. The card itself stays open and continues to report to the credit bureaus.

Not all issuers convert automatically. Some require you to request conversion in writing or through your online account. Check your card's terms to see whether conversion is automatic or requires action on your part. If your issuer does not offer conversion, you can close the secured card once your credit score is high enough to open a standard card elsewhere.

Conversion is not may provide. If you miss payments or carry a very high balance relative to your limit, the issuer may decline to convert. In that case, your account remains secured until you improve your payment record or close the account.

Comparing Secured Cards by Cost and Terms

FeatureWhat to Look ForWhy It Matters
Annual Fee$0 to $95; some waive the first yearA lower or waived fee saves money, especially if you are building credit on a tight budget
APR18 to 24 percent; some cards charge higherA lower APR costs less if you carry a balance, though paying in full avoids interest entirely
Deposit Requirement$200 to $2,500; some cards have no minimumA lower minimum means less cash tied up; your limit equals your deposit
Conversion PolicyAutomatic after 12–24 months, or requires your requestAutomatic conversion is simpler; if manual, you must remember to request it
Deposit Interest Rate0.01 to 0.5 percent; rarely higherMinimal impact; the deposit is collateral, not an investment

Alternatives to a Secured Card

A secured card is not the only way to build credit. If you have a thin credit history, you might also consider becoming an authorized user on someone else's credit card account. When you are added as an authorized user, that account's payment history is added to your credit report. This can raise your score without requiring a deposit or opening your own account. However, you depend on the primary cardholder to pay on time, and if they do not, your score suffers too.

Another option is a credit-builder loan, offered by some credit unions and online lenders. You borrow a small amount — typically $500 to $1,000 — and the lender holds the money in a savings account while you make monthly payments. Once you finish paying, you receive the money. This builds payment history without the ongoing interest charges of a credit card, though it does require you to make fixed monthly payments.

If you have no credit history but can show income, some standard credit cards now offer unsecured cards to people with limited or no credit. These cards have higher APRs and lower limits than cards for people with established credit, but they do not require a deposit. Check whether you meet the income or employment requirements before explore.

Frequently Asked Questions

Can I increase my credit limit on a secured card?

Yes, most issuers allow you to increase your limit by depositing more money. If you have a $500 limit and deposit an additional $300, your limit becomes $800. Some issuers also increase your limit automatically after a period of on-time payments, without requiring an additional deposit. Check your card's terms or contact the issuer to ask about limit increases.

What happens if I miss a payment on a secured card?

A missed payment is reported to the credit bureaus and damages your credit score. Late fees (typically $25 to $35) are added to your balance. If you miss multiple payments, the issuer may freeze your account or close it. A closed account remains on your credit report for seven years, so missing payments defeats the purpose of opening the card.

Can I use a secured card to build credit if I have bad credit?

Yes. A secured card reports to all three credit bureaus, so on-time payments will gradually raise your score even if it is currently low. However, if you have recent defaults or a bankruptcy, it may take longer — 18 to 24 months or more — to see a significant improvement. The key is consistent on-time payments with no new defaults.

Is my deposit insured if the bank fails?

If the issuer is a bank insured by the Federal Deposit Insurance Corporation (FDIC), your deposit is insured up to $250,000. This means if the bank fails, the FDIC protects your deposit. Most major banks that issue secured cards are FDIC-insured. Check the issuer's website or call to confirm.

Should I close my secured card after it converts to unsecured?

Closing the card will lower your credit score slightly because it reduces your total available credit and shortens your average account age. If you have other credit cards, keeping the converted card open — even if you do not use it — helps your credit score. If it is your only card, you can close it once you have opened another card to replace it.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.