Online shopping can feel risky when you hand over your card number to a website you barely know. A virtual credit card solves that problem by giving you a temporary 16-digit number tied to your real account. If a merchant gets breached, your actual card stays safe.
Citi offers this feature through Virtual Account Numbers, which is free for eligible cardholders. The setup process takes only a few minutes once you know where to look. Below, we walk through every step.
If you are still building credit and do not yet have a Citi card, a starter option like the Self Visa® Credit Card can help you establish history. Terms apply.
What Is a Citibank Virtual Credit Card?
A Citibank virtual credit card is a temporary 16-digit number that links to your real account. Each virtual number has its own expiration date and CVV, and you can set a custom spending cap. Transactions still post to your monthly statement, but the merchant never sees your true card number.
This added layer can help reduce fraud risk on unfamiliar websites. It is also useful for free trials, since you can cap the spending limit so the merchant cannot charge you more than expected.
Which Citi Cards Are Eligible?
Not every Citi product supports Virtual Account Numbers. As of May 2026, the feature is available on most consumer credit cards, including Citi Double Cash, Citi Strata Premier, and Citi Custom Cash. Some store-branded cards and certain commercial cards are excluded.
The easiest way to confirm eligibility is to log in to your Citi account online and look for the Virtual Account Numbers tile on your dashboard. If you do not see it, your card may not support the feature.
Step-by-Step Setup Instructions
Here is how to create your first virtual card number. The flow is similar on both desktop and the Citi mobile app.
Step 1: Log In to Your Citi Account
Go to citi.com or open the Citi Mobile app and sign in with your username and password. If you have two-factor authentication turned on, complete that step as well.
Step 2: Find Virtual Account Numbers
From your account dashboard, look for the Services or Card Benefits menu. Select Virtual Account Numbers. First-time users may need to accept terms before continuing.
Step 3: Generate a Number
Choose the credit card you want to use, then set a spending limit and an expiration date. Click Generate. Citi will display a new 16-digit number, expiration, and security code.
Step 4: Use It at Checkout
Copy the virtual number, expiration, and CVV into the merchant checkout form just like a normal card. The billing address stays the same as your real account. The charge will appear on your statement with a note showing which virtual number was used.
When to Use a Virtual Card
Virtual numbers shine in certain situations more than others. Use one when shopping on a site you have never used before, signing up for a free trial, or paying a small online vendor that lacks strong security.
They also work well for recurring subscriptions you may want to cancel later. Lock the spending limit, and the merchant cannot charge more than you allow.
When Not to Use a Virtual Card
Some transactions need a real card number. Avoid virtual numbers for in-person purchases at stores, ticket pickups where the merchant verifies your physical card at the venue, or hotel and rental car reservations that authorize against your real account.
If you return an item bought with a virtual card, the refund still goes back to your account. The merchant can refund the virtual number even after it expires.
How Many Virtual Cards Can You Create?
Citi does not publish a hard cap. Eligible users can typically generate as many Virtual Account Numbers as they need. You can also edit the spending limit or expiration date on existing virtual numbers, which is helpful if a subscription renews at a different price.
Keep in mind that each virtual number ties back to your real credit line. The total available credit does not grow just because you created more numbers.
Tips for Stronger Online Card Security
A virtual card is one tool among many. Pair it with strong, unique passwords on every shopping site. Turn on transaction alerts in your Citi app so you see charges in real time.
Review your statement monthly and dispute anything that looks off. If you want to learn more about safer card habits, the Self Visa review covers how secured products approach fraud monitoring.
If you are still working on your credit score before applying for a premium Citi product, check out our guide to picking a credit card for bad credit that reports to all three bureaus.
Frequently Asked Questions
Does a virtual credit card cost extra?
No. Citi offers Virtual Account Numbers as a free benefit for eligible cardholders. You do not pay an additional fee or membership cost to generate or use a virtual number.
Can I use a virtual card with Apple Pay or Google Pay?
Virtual Account Numbers are designed for online checkout fields where you type the number manually. Apple Pay and Google Pay already use device-specific tokens, so adding a separate virtual number is usually not necessary.
Will using a virtual card affect my credit score?
No. The virtual number is just another way to access your existing credit line. Your credit utilization, payment history, and balance all stay on the underlying account, which is what credit bureaus see.
What happens if a virtual card expires mid-subscription?
The merchant may receive a decline on the next charge. You can usually edit the expiration date in your Citi Virtual Account Numbers tool before that happens, or generate a new number and update the merchant on file.
