SSN vs no-SSN options
If you have a US personal SSN, the full Chase Ink, Amex Business Platinum, Capital One Spark, and Citi Business lineup is open to your Wyoming LLC. Standard application, standard underwriting.
Without an SSN, your options narrow to Mercury IO (debit with rewards), Ramp (case-by-case for funded startups), and Brex (revenue-qualified). For most non-resident Wyoming LLCs at the formation stage, Mercury IO is the realistic ceiling.
Provider snapshot
| Card | SSN required | Annual fee | Rewards | Best fit |
|---|---|---|---|---|
| Mercury IO Card | No | $0 | 1.5% cashback all categories | Any Mercury account |
| Ramp Card | No (case-by-case) | $0 | 1.5% cashback, no foreign tx fee | Funded or high-revenue startups |
| Brex Card | No (case-by-case) | $0 | Tiered rewards by spend category | Funded startups, $100K+ revenue |
| Chase Ink Preferred | Yes | $95 | 3x on travel and dining, 1x else | US-resident founders |
| Amex Business Platinum | Yes | $695 | 5x on flights, 50% Pay Over Time | US-resident founders with travel spend |
| Capital One Spark Cash Plus | Yes | $150 | 2% cashback all categories | US-resident founders, simple rewards |
With SSN: full lineup
- Chase Ink Business Preferred: $95 annual, 3x on travel and dining, large signup bonus
- Amex Business Platinum: $695 annual, premium travel benefits, 50% Pay Over Time on flights
- Capital One Spark Cash Plus: $150 annual, 2% cashback flat, simple rewards
- Citi Business Premier: travel rewards, transferable points
- Bank of America Business Advantage: cashback rewards
- All approve Wyoming LLCs cleanly when the responsible party is a US resident with SSN
Without SSN: realistic options
- Mercury IO Card: 1.5% cashback debit, up to 50 cards per account
- Ramp: case-by-case approval for funded or revenue-qualified Wyoming LLCs
- Brex: VC-funded ($1M+) or $100K+ annual revenue required
- No traditional credit card issuers in this tier
Why ITIN does not unlock cards
ITIN is an IRS-issued tax processing number. It is used for personal US tax filings and PayPal verification. It does not establish credit history with the major US credit bureaus (Experian, Equifax, TransUnion).
Credit card issuers underwrite based on credit history tied to SSN. ITIN holders typically cannot apply through standard channels. Some issuers (Chase, Bank of America) accept ITIN for limited products but credit decisions are still constrained.
If your goal is unlocking US business credit cards, the only durable path is SSN, which generally requires US residency or specific visa status.
Building credit profile timeline
- Months 1-6: operate Wyoming LLC cleanly. Mercury debit, prompt vendor payments, clear business identity.
- Months 6-12: open net-30 vendor accounts (Uline, Quill, Crown Office Supplies) that report to D&B.
- Months 12-18: D&B PAYDEX score forms. Business credit history begins building independent of personal credit.
- Months 18-24: apply for SBA-eligible or business-credit-only products. Some Ramp / Brex qualifications open.
- Year 3+: business credit profile mature. Some traditional issuers consider LLC-only applications, though SSN-backed applications remain easier.