Bottom line
Discover's current secured-card application lists an SSN. It also lists a U.S. address and U.S. bank account. An ITIN is not listed as a substitute, so applicants with only an ITIN should confirm eligibility directly with Discover before applying. If Discover cannot accept your identification, compare another issuer.
Does the Discover it Secured Card Accept ITIN?
Discover's current secured-card application lists a Social Security Number, U.S. address, and U.S. bank account. An ITIN is not listed as a substitute. Because application requirements can change, applicants with only an ITIN should confirm the current policy directly with Discover before applying.
Discover's terms are on its secured card page.
May 2026 — Policy Unchanged
Discover’s current secured-card application lists an SSN, along with a U.S. address and U.S. bank account. If you have an ITIN only, do not assume the application will accept it; confirm current requirements with Discover before applying.
Why Do Some Sites Say the Discover it Secured Accepts ITIN?
Discover states that its secured card has no annual fee, reports to the major credit bureaus, and begins automatic reviews at 7 months for a possible transition to an unsecured line. Those features do not change the issuer's current application requirement for an SSN.
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, with a $2,500 maximum. Whatever amount you deposit becomes your credit limit — a $200 deposit gives you a $200 credit limit. Note that this only matters if you have an SSN; the deposit step comes after Discover's SSN requirement, which an ITIN cannot satisfy.
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, whether online, by phone, or at any point in the process. Worse, a submitted application can trigger a hard inquiry that stays on your credit report for 2 years and shaves a few points off your score, so it isn't worth attempting.
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
Capital One lists $49, $99, or $200 minimum deposits for its Platinum Secured card and says it reports to the three major credit bureaus. Its public page does not establish a universal ITIN policy, so confirm eligibility directly before applying. A secured card's upgrade review, if offered, is not guaranteed.
Which Secured Credit Cards Accept ITIN?
Capital One and Bank of America offer secured-card products, but ITIN eligibility, deposits, fees, and approval criteria must be confirmed with each issuer. Capital One lists $49, $99, or $200 minimum deposits and reporting to the three major credit bureaus. Do not treat a product comparison as a guarantee of approval.
Capital One Platinum Secured
Verify eligibility No annual feeCapital One lists $49, $99, or $200 minimum deposits, no annual fee, and reporting to the three major bureaus for Platinum Secured. Confirm whether your identification is accepted, along with current approval criteria and any upgrade-review terms, before applying.
BankAmericard® Secured Credit Card
Verify eligibility No annual feeBank of America’s secured-card terms, identification requirements, deposit, fees, reporting, and approval criteria should be confirmed directly before applying. Treat it as a product to compare, not a guaranteed ITIN alternative.
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 no U.S. credit history to a stronger profile varies. Start by confirming a secured card’s identification and reporting requirements, make payments on time, review your reports, and consider unsecured cards only when your profile and the issuer’s current criteria support an application. Check all 3 major bureaus when reviewing reported information. No card guarantees approval.
- Month 1: Compare products and apply only after confirming identification requirements, deposit, fees, reporting, and approval criteria.
- 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.
- Later: If an issuer offers a graduation review, read its current terms; an upgrade, deposit refund, or higher limit is not guaranteed.
- Later: Consider unsecured cards only after reviewing your credit profile and the issuer’s current identification and approval requirements; acceptance and timing vary by product.
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 lists $49, $99, or $200 minimum deposits, no annual fee, and reporting to the three major bureaus for Platinum Secured. Confirm ITIN eligibility and current approval criteria directly. Compare BankAmericard and other products individually rather than assuming ITIN acceptance.
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.