Bottom line
No. Discover requires a Social Security Number (SSN) to apply for any of its credit cards, including the Discover it® Secured. An ITIN is not accepted as a substitute — online or by phone. If you do not have an SSN, you will need a different issuer.
Does the Discover it Secured Card Accept ITIN?
This is one of the most searched questions in the ITIN credit space, and a lot of older content online gets it wrong. Discover has consistently required SSN for credit card applications. The confusion likely comes from the fact that Discover is widely recommended as a starter secured card — but that recommendation only applies to people who have an SSN.
May 2026 — Policy Unchanged
As of May 2026, Discover still requires a Social Security Number for all credit card applications. No policy change has been announced. If you have an ITIN only, the alternatives below remain your best options.
Why Do Some Sites Say the Discover it Secured Accepts ITIN?
Discover's Secured card is genuinely excellent — no annual fee, cash back rewards, auto-graduation to unsecured after 7 months, and reports to all three bureaus. It gets mentioned constantly in "best secured card" lists, and some of those lists incorrectly include it in roundups for ITIN holders without verifying the SSN requirement.
Some older forum posts also describe people attempting to enter an ITIN in the SSN field online. In most cases, the application is either rejected at the form level or denied during verification. Calling Discover by phone does not change the outcome — the requirement is issuer policy, not a form limitation.
Do not apply if you only have an ITIN
Applying with an ITIN when Discover requires an SSN will result in a denial and a hard inquiry on your credit report. Hard inquiries stay on your report for two years and can lower your score by a few points. Apply only to issuers that explicitly accept ITIN. The CFPB's credit card tool can help you compare options.
What Is the Discover it Secured Minimum Security Deposit?
The Discover it® Secured requires a $200 minimum security deposit to open. The maximum deposit is $2,500. Whatever amount you deposit becomes your credit limit — a $200 deposit gives you a $200 credit limit.
The deposit is held in a federally insured account and is fully refundable. Discover reviews secured card accounts after seven consecutive months of on-time payments and may automatically upgrade you to an unsecured card and return your deposit.
SSN required before you reach the deposit step
The deposit requirement only matters if you can complete an application. Discover requires a Social Security Number before any deposit is taken. If you have an ITIN only, the application will not proceed regardless of how much you plan to deposit.
For comparison, these ITIN-accepting alternatives have similar or lower deposit requirements:
| Card | Min. Deposit | ITIN Accepted |
|---|---|---|
| Discover it® Secured | $200 | No — SSN only |
| Capital One Platinum Secured | $49–$200 | Yes |
| BankAmericard® Secured | $300 | Yes |
Can I Apply for the Discover it Secured With an ITIN Instead of SSN?
No — you cannot substitute an ITIN for a Social Security Number on a Discover credit card application. This applies online, by phone, and at any point in the process.
Here is what happens if you attempt it:
- Online form: The SSN field validates format and checksum. An ITIN entered in that field will either be flagged immediately or fail during identity verification. You will not reach the deposit step.
- Phone application: Discover agents are required to verify SSN through the same identity systems. A phone representative cannot override the SSN requirement, and the outcome will be the same as online.
- Hard inquiry risk: If an application is submitted and reaches the decision stage before being rejected, Discover may still pull a hard inquiry. Hard inquiries remain on your credit report for two years.
What to do instead
Apply for the Capital One Platinum Secured, which explicitly accepts ITIN, has a $49–$200 minimum deposit, and has a card design and reward structure nearly identical to Discover it Secured. It reports to all three credit bureaus and reviews for an unsecured upgrade at 6 months.
Which Secured Credit Cards Accept ITIN?
The good news: there are solid alternatives. These issuers explicitly accept ITIN for secured card applications.
Capital One Platinum Secured
✓ Accepts ITIN No annual feeThe closest equivalent to Discover it Secured for ITIN holders. Requires a $49–$200 deposit for a $200 credit limit, reports to all three credit bureaus, and Capital One reviews your account at 6 months for an unsecured upgrade. ITIN is explicitly accepted. This is the first card most ITIN holders should apply for.
BankAmericard® Secured Credit Card
✓ Accepts ITIN No annual fee$300 minimum deposit (up to $4,900). No rewards, but no annual fee, reports to all three credit bureaus, and has a straightforward approval process. Good alternative if Capital One does not approve you.
What to do first
Apply for Capital One Platinum Secured. It has the lowest deposit requirement ($49 in some cases), no annual fee, and the clearest ITIN acceptance policy. After 6–12 months of on-time payments, you will have the credit history needed to qualify for Chase, Amex, and other issuers that have stricter requirements.
How Do I Build Credit With an ITIN?
The path from zero credit history to a strong credit profile with an ITIN looks like this:
- Month 1: Apply for Capital One Platinum Secured. Put a $200 deposit down.
- Months 1–6: Use the card for one or two small purchases per month. Pay the full statement balance before the due date every month, without exception.
- Month 6: Capital One reviews for an unsecured upgrade. If approved, your deposit is refunded and your credit limit increases.
- Months 6–12: With a clean payment history established, you can begin applying for unsecured cards — Chase Freedom Unlimited, Capital One Savor, or Amex cards that accept ITIN.
The one rule that matters
Pay your full statement balance before the due date every single month. Never carry a balance. This builds your score faster than anything else — and avoids interest charges on a secured card that should cost you nothing to hold.
Frequently Asked Questions
Does Discover accept ITIN instead of SSN?
No. Discover requires a Social Security Number for all credit card applications, including the Discover it Secured. An ITIN is not accepted as a substitute, online or by phone.
Can I apply for Discover by phone with an ITIN?
No. Calling Discover will not change the outcome. The SSN requirement is issuer policy, not a limitation of the online form. Phone applications go through the same verification process.
Which secured cards accept ITIN?
Capital One Platinum Secured is a widely recommended alternative — $49–$200 deposit, no annual fee, reports to all three bureaus, and explicitly accepts ITIN. BankAmericard Secured also accepts ITIN and is a solid fallback if Capital One does not approve you.
Why do so many sites say Discover accepts ITIN?
Discover it Secured appears in many "best secured card" lists aimed at people building credit from zero. Some of those lists are inaccurate or haven't verified the SSN requirement. Always check directly with the issuer before applying — a denied application leaves a hard inquiry on your credit report.
What is the minimum security deposit for the Discover it Secured?
The Discover it Secured requires a $200 minimum security deposit, with a maximum of $2,500. Your deposit equals your credit limit. However, you must have an SSN to complete the application — an ITIN will not be accepted at any point in the process.
Can I enter my ITIN in the SSN field on Discover's application?
No. Discover's application validates the Social Security Number format and runs it through identity verification. An ITIN entered in the SSN field will either be rejected by the form or fail during identity verification. If the application proceeds far enough to reach a decision, you may still receive a hard inquiry even if denied. Do not apply to Discover if you only have an ITIN.