What the Quicksilver Secured Card does

The Capital One Quicksilver Secured Credit Card is a cash-back card designed for people building or rebuilding credit. You put down a cash deposit (your security deposit), and that amount becomes your credit limit. You use the card like any other credit card, pay your bill each month, and earn 1.5% cash back on all purchases. The card reports to all three credit bureaus, so on-time payments build your credit history.

The main trade-off is the annual fee: $39 per year. That fee is higher than some competing secured cards, but the cash-back rate is competitive. If you carry a balance, you'll also pay interest — the APR varies based on your creditworthiness but typically ranges from 19.99% to 29.99%.

Capital One may upgrade you to an unsecured card after you've shown responsible use, usually within 6 to 12 months. When that happens, they return your security deposit. There's no may provide of an upgrade, and the timeline depends on your payment history and credit behavior.

Key Takeaways

  • You need a cash deposit to open the account, which becomes your credit limit and stays in a separate account at Capital One.
  • The card charges a $39 annual fee and earns 1.5% cash back on all purchases, with no bonus categories or rotating rewards.
  • Interest rates are typically between 19.99% and 29.99% APR if you carry a balance, so paying in full each month saves money.
  • Capital One reports your payment history to all three credit bureaus, which helps build your credit score over time.
  • You may be upgraded to an unsecured card after 6 to 12 months of responsible use, at which point your deposit is returned.

Security deposit and credit limit

Your security deposit is the amount of money Capital One holds in a separate account. That deposit becomes your credit limit — if you deposit $500, your limit is $500. The deposit is not a fee; it's your own money held by the bank. You can't use it to pay your bill, and it doesn't earn interest.

Capital One accepts deposits from $200 to $2,500. The higher your deposit, the higher your credit limit, which can help your credit score because it lowers your credit utilization ratio (the percentage of your limit you're using). For example, if you have a $500 limit and a $100 balance, your utilization is 20%, which is good for your score.

Your deposit is held for the life of the account. If you close the card or it's closed for non-payment, Capital One returns the deposit to you, usually within 7 to 10 business days.

Annual fee and interest charges

The $39 annual fee is charged once per year, typically on your account anniversary (the date you opened the card). This fee is separate from any interest you pay on a balance. If you carry a $500 balance at 24.99% APR for a full year, you'd pay roughly $125 in interest plus the $39 fee — a total of $164 in costs.

To avoid interest charges, pay your full statement balance by the due date each month. Capital One gives you a grace period (usually 21 days from the statement closing date) before interest accrues on new purchases. If you pay only the minimum, interest starts accumulating when ready on the remaining balance.

The cash-back earnings (1.5% on all purchases) are credited to your account monthly and can be used to pay your bill or left to accumulate. If you spend $1,000 per month, you earn $15 in cash back — which means the $39 annual fee is offset after roughly $2,600 in annual spending.

How cash back works on this card

You earn 1.5% cash back on every purchase, with no bonus categories, no rotating rewards, and no caps on how much you can earn. The cash back is calculated on the purchase amount and credited to your account each month. You can see your accumulated cash back in your online account or mobile app.

You can use your cash back in three ways: explore it to your statement balance, request a check, or let it accumulate in your account. There's no minimum amount you need to reach before you can redeem it. If you close the account, any unredeemed cash back is forfeited, so redeem it before you close.

Cash back does not count toward your credit limit. If you earn $50 in cash back and have a $500 limit with a $400 balance, you still have only $100 available to borrow. The cash back is separate from your available credit.

Building credit with the Quicksilver Secured Card

Capital One reports your account activity to Equifax, Experian, and TransUnion — all three major credit bureaus. This means every on-time payment you make helps build your credit history. Your payment history is the largest factor in your credit score (about 35%), so consistent, on-time payments have the biggest impact.

Your credit utilization (how much of your limit you're using) is the second-largest factor (about 30%). Keeping your balance below 30% of your limit — ideally below 10% — helps your score. With a $500 limit, that means keeping your balance under $50 to $150.

After 6 to 12 months of on-time payments and responsible use, Capital One may upgrade you to an unsecured card. When this happens, your security deposit is returned and you move to a regular credit card with no deposit requirement. The upgrade is not automatic; it depends on your credit behavior and Capital One's internal policies.

Comparing the Quicksilver Secured to other secured cards

The Quicksilver Secured stands out for its cash-back rate (1.5% is above average for secured cards) but has a higher annual fee ($39) than some alternatives. The Capital One Secured Mastercard, for comparison, has no annual fee but earns no cash back. The Discover it Secured Card has no annual fee and earns 2% cash back in the first year, then 1% after that, but requires a higher minimum deposit ($200 minimum vs. Capital One's $200 minimum, though Discover's maximum is $2,500 as well).

If you plan to carry a balance, the interest rate matters more than cash back. Secured cards typically charge higher APRs than unsecured cards because they're designed for people with poor or no credit history. The Quicksilver Secured's APR range (19.99% to 29.99%) is typical for this category. Before you open any card, compare the APR you're likely to receive based on your credit profile.

If you're certain you'll pay in full each month, the cash-back rate and annual fee are the main comparison points. If you might carry a balance, prioritize a card with a lower APR, even if it has no cash back.

How to use the card responsibly

The goal of a secured card is to demonstrate that you can handle credit responsibly so you can move to an unsecured card. This means paying your bill on time every month, keeping your balance low, and not maxing out your limit. Missing even one payment can damage your credit score and delay or prevent an upgrade to an unsecured card.

Set up automatic payments for at least the minimum due, or better yet, the full statement balance. This removes the risk of forgetting a payment. If you can't pay the full balance, pay as much as you can above the minimum to reduce interest charges and show Capital One you're managing the debt.

Use the card for small, regular purchases — groceries, gas, a subscription — and pay it off each month. This creates a positive payment history without the risk of overspending or carrying a large balance. After 6 to 12 months of this behavior, you'll be in a strong position for an upgrade.

Frequently Asked Questions

Can I increase my credit limit without adding more money?

Capital One may increase your credit limit after you've shown responsible use, but this typically requires an additional deposit. You can request a credit limit increase through your online account or by calling customer service. The company will review your account history and may offer an increase without requiring more money, though this is less common with secured cards.

What happens if I miss a payment?

A missed payment is reported to the credit bureaus and damages your credit score. Capital One typically charges a late fee (usually $25 to $35) and may increase your APR. If you miss a payment, contact Capital One when ready to bring your account current. One missed payment can set back your progress toward an upgrade by several months.

Can I use this card internationally?

Yes, the Quicksilver Secured is a Mastercard and works at merchants worldwide. However, Capital One charges a 3% foreign transaction fee on purchases made outside the U.S., so international use is more expensive than domestic use. If you travel frequently, factor this fee into your decision.

How long does it take to get upgraded to an unsecured card?

Capital One typically reviews accounts after 6 months of responsible use, but upgrades can take 12 months or longer. There's no set timeline or may provide. The company looks at your payment history, credit utilization, and overall account behavior. If you're upgraded, you'll receive a notice in the mail and your deposit will be returned within 7 to 10 business days.

What if I want to close the account?

You can close the account at any time by calling Capital One. Your security deposit will be returned to you, usually within 7 to 10 business days. Any unredeemed cash back will be forfeited, so redeem it before you close. Closing the account won't hurt your credit score directly, but it does reduce your available credit, which can slightly increase your credit utilization ratio if you have other open accounts.