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Activating your new Capital One credit card is quick, straightforward, and can be done in just a few minutes. Whether you prefer to do it online, through the Capital One mobile app, or over the phone, you’ll be ready to make purchases as soon as activation is complete. Choose whichever method works best for you below.
Before you begin, have your card handy. You may be asked to verify your identity using the 3-digit CVV printed on the back of the card (or the 4-digit code on the front, if you have an Amex-network card).

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Activation Methods

Activating your card through the Capital One website is the fastest option if you already have an online account.
1

Go to the activation page

Visit capitalone.com/activate in your browser. You’ll be prompted to sign in to your existing Capital One account.
2

Sign in to your account

Enter your username and password. If you use two-step verification, complete that prompt as well.
3

Verify your identity

Confirm your card details when prompted — such as your card number or the CVV — to verify that the card is in your possession.
4

Confirm activation

Follow the on-screen instructions to complete activation. You’ll see a confirmation message once your card is active and ready to use.
If you’re new to Capital One and don’t have an online account yet, head to capitalone.com/activate and select “Enroll & activate” to set up your account and activate your card at the same time.

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Frequently Asked Questions

Activation is typically instant, regardless of the method you choose. Once you complete the steps online, in the app, or over the phone, your card is active and ready to use right away — there’s no waiting period.
No problem! If you’re a new Capital One cardholder who hasn’t set up an online account, simply visit capitalone.com/activate and select “Enroll & activate.” This lets you create your Capital One online account and activate your card in a single, guided flow.
No — for security reasons, only the primary cardholder can activate a new card. Activation requires identity verification tied to the account owner. If you’re an authorized user on someone else’s account, the primary cardholder must complete the activation process.

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What’s Next?

Now that your card is active, there are a few important steps to take to get the most out of it — from setting up autopay to enrolling in rewards.

What to Do After Activating Your Capital One Card →

Don’t stop at activation. Learn how to set up autopay, enable alerts, explore your rewards, and more so you’re set up for success from day one.