Brex vs Ramp for Non-Resident US LLC Owners: Which Corporate Card & Bank Combo Works for Digital Nomads?

If you run a single-member US LLC from outside the United States and you are looking at Brex or Ramp for a corporate card, here is the short answer: neither is built for you. Both require a US physical address that most digital nomads cannot provide. Ramp’s official rules reject virtual addresses outright. Brex offers a narrow exception if you can prove a verifiable US presence, which usually means a residential lease or utility bill in your name. If you cannot clear that hurdle, the comparison ends there. But if you can, the numbers start to matter: Ramp asks for $25,000 in a US business bank account and accepts a foreign passport. Brex may need $50,000 or more, and its ID requirements are less transparent. This article walks through every official requirement, every fee, and every conflict, so you can decide which one, if either, fits.

Key facts at a glance

• Ramp requires a US physical address (no virtual offices, registered agents, or mail-forwarding addresses) and at least $25,000 in a US business bank account. Ramp help article
• Brex requires a US physical address but may accept a virtual address if the beneficial owner can show a verifiable physical presence in the US. Brex account requirements
• Brex does not publish a cash minimum; third-party reports cite a $50,000 floor or VC backing. GlobalSolo 2026 guide
• Ramp accepts a foreign passport and proof of address in place of an SSN. Brex may ask for an SSN but says it will not be used for underwriting; an ITIN or passport often works. Brex application guide, Ramp application guide
• Ramp charges up to a 3% margin on foreign exchange for international card transactions. Brex’s foreign transaction fee is not disclosed in its public documentation. Ramp fees

The address problem: why most nomads get stuck before they start

The single biggest filter is the physical address requirement. Both Brex and Ramp demand a US address, but they define it differently, and the gap between them is where most non-resident founders fall.

Ramp’s help article is explicit: “Have a physical address located in the United States (cannot be a PO box, virtual office address, registered agent address, or mail-forwarding address).” That rules out the registered agent address most non-resident LLC owners use for incorporation. It also rules out virtual mailbox services like Earth Class Mail or iPostal1. If your business address on file is a virtual address, Ramp will not accept it.

Brex also requires a US physical address and states it “will not accept USPS P.O. Boxes, private mailboxes (PMBs), or other mailbox services as valid business addresses.” But there is an exception: “If the address provided is a virtual address … then the Beneficial Owner (BO), Control Officer (CO), must maintain a physical presence and be verifiable in the U.S.” That means a non-resident who uses a virtual address might still qualify if they can produce a US residential lease, utility bill, or similar proof that ties them to a physical location inside the country. The bar is high. A digital nomad who spends zero days in the US cannot meet it.

There is a conflict here worth naming. GlobalSolo’s 2026 guide states that “Ramp accepts foreign passports + EIN with no US address requirement.” That claim directly contradicts Ramp’s own help article. We checked both. The official Ramp page is the one that governs an application. The editorial claim may reflect a handful of approvals where address verification was not enforced, but it is not the published policy. If you apply expecting no address check, you will likely be rejected.

Cash thresholds: the number that decides your application

Once you clear the address filter, the next gate is cash. Ramp requires “at least $25,000 in cash in any US business bank account linked to your application.” That number is stated plainly on the qualifications page. You do not need to keep that balance permanently, but it must be there when you apply.

Brex does not publish a minimum cash requirement. Its account requirements page does not mention a dollar figure. Third-party sources fill the gap. Founders Credit, which specializes in non-resident LLC banking, notes that Brex uses “a real cash balance sitting in a connected account” to set your spending limit. GlobalSolo reports that Brex “needs $50K cash or VC backing.” That $50,000 figure appears in multiple editorial comparisons, though Brex itself has never confirmed it. The takeaway: Ramp’s threshold is lower and transparent. Brex’s is opaque and likely higher.

EIN, SSN, and the passport path

Both providers require a US EIN and a properly registered US business entity (corporation, LLC, or LP). That part is straightforward for anyone who already has an LLC.

The identity verification step is where non-residents often stall. Brex’s application page says it “may ask for your social security number” but that the number “will not be used to underwrite your account or conduct a credit check.” It accepts passports, US driver’s licenses, and state ID cards as photo ID. Founders Credit advises that “an ITIN is the standard way a non-resident founder satisfies this,” though some founders onboard with a passport alone. The official Brex page does not mention ITINs, leaving the exact path for a non-resident without an SSN unclear.

Ramp is more explicit. Its help article states you can apply without an SSN by providing a foreign passport and proof of address documentation (utility bill, bank statement, pay stub, lease agreement, mortgage statement, or insurance statement). That gives a non-resident a clear list of acceptable documents. If you have a foreign passport and a bank statement from your US business account, you can meet Ramp’s KYC requirements without ever stepping into a US consulate.

Foreign transaction fees: what you pay when you spend outside the US

A corporate card is only as useful as its cost abroad. For a digital nomad paying suppliers in euros or swiping a card at a Buenos Aires co-working space, the foreign transaction fee is a recurring line item.

Ramp discloses that it “typically includes a margin on the exchange rate selected by the issuer or card network” and that “this margin will not exceed 3%.” It also notes that SWIFT outgoing USD payments may carry a transaction fee, and international bill payments and reimbursements may include a margin on foreign exchange.

Brex advertises “global, multi-currency operations” and the ability to operate in “210+ countries and up to 100 currencies.” Its comparison page against Ramp highlights multi-currency support as a differentiator. But nowhere in Brex’s public support pages or the comparison page does it state what the foreign exchange markup is, or whether there is one at all. That is a gap. If you spend heavily in non-USD currencies, you cannot budget for Brex’s conversion cost until you see it on your statement.

Yield and banking features

Brex bundles a treasury product with its card. The comparison page advertises “Earn up to 3.70%” on cash, with same-hour liquidity. That yield is higher than most US business checking accounts and matters if you keep a large operating balance.

Ramp does not advertise a yield on its cash management features. Its value proposition is spend control, receipt matching, and accounting integrations, not interest income.

If you maintain a $50,000 balance to qualify for Brex, a 3.70% yield generates roughly $1,850 a year before taxes. That alone can offset the card’s other costs, provided you actually receive the advertised rate.

The Capital One acquisition and what it means

On April 7, 2026, Capital One completed its acquisition of Brex. The deal was reported in editorial coverage but has not yet triggered public changes to Brex’s eligibility rules or product terms. It is a variable to watch. Capital One has historically been cautious with non-resident accounts. If Brex’s policies tighten further under new ownership, the narrow path for non-resident founders could close entirely. Ramp remains independent and venture-backed, with no comparable acquisition announced.

Pros and cons

Brex

• May accept a virtual address if you can prove US presence
• Multi-currency support across 210+ countries and up to 100 currencies
• Advertised yield up to 3.70% on treasury balances
• No published cash minimum, but third-party reports suggest a $50,000 floor
• Foreign transaction fees not disclosed publicly
• ID verification path for non-residents is less documented than Ramp’s

Ramp

• Explicit $25,000 cash threshold, lower than Brex’s reported figure
• Clear foreign passport and proof-of-address KYC path
• Transparent foreign transaction fee structure (up to 3% margin)
• Strict US physical address requirement; virtual addresses rejected
• No yield on cash balances
• User forum includes reports of unauthorized activity and card locking, though these are anecdotal

Comparison table

Worked example: Maria’s $30,000 LLC in Portugal

Maria runs a freelance UX consultancy through a Wyoming LLC. She lives in Lisbon year-round and has no US residential address. Her registered agent address is a commercial mail-forwarding service in Cheyenne. She keeps $30,000 in a Wise Business account linked to her LLC. She needs a corporate card to pay for software subscriptions and occasional travel.

Can Maria get a Ramp card? No. Ramp’s help article explicitly rejects registered agent and mail-forwarding addresses. Unless Maria can produce a US utility bill or lease in her name, she fails the address check. Her $30,000 balance meets the cash threshold, but the address requirement stops her first.

Can Maria get a Brex card? Probably not. Brex’s virtual address exception requires Maria to show a verifiable physical presence in the US. She has none. If she could produce a US residential lease, her $30,000 balance might still fall short of the reported $50,000 floor. Without that, Brex would likely decline or set a spending limit too low to be useful.

What should Maria do instead? She could open a Mercury or Relay account, both of which accept non-resident LLCs with a registered agent address, and use their debit cards. She could also pair a Wise Business account with its multi-currency card for foreign spending, though that is a debit product and does not build US business credit. The Wise Business setup process is covered in detail in our Wise Business Account for Non-Resident US LLC guide.

Decision tree: which card, if any, fits your setup

Start here and follow the branch that matches your situation.

• Do you have a US physical address in your name (residential lease, utility bill, or government ID with that address)?
• Yes → Go to the next question.
• No → Neither Brex nor Ramp will approve you. Stop. Consider Mercury, Relay, or Wise Business instead.
• Do you keep at least $25,000 in a US business bank account?
• Yes → Ramp is the more accessible option. It accepts foreign passports, its fee structure is transparent, and its cash threshold is lower than Brex’s reported floor.
• No → Ramp will reject you on the cash requirement. Brex might still consider you if you have a much larger balance or VC backing, but the path is uncertain.
• Do you keep at least $50,000 in a US business bank account, or do you have VC backing?
• Yes → Brex becomes viable if you can satisfy its address and ID checks. The yield on treasury balances may offset the higher cash commitment.
• No → Brex is unlikely to approve you or will set a spending limit too low to be useful. Ramp remains the better bet if you can meet its $25,000 threshold.
• Do you spend heavily in non-USD currencies?
• Yes → Brex advertises multi-currency support but does not disclose the conversion cost. Ramp caps its margin at 3%. If you cannot pin down Brex’s fee, Ramp’s transparency may be safer for budgeting.
• No → The FX cost matters less. Focus on the address and cash thresholds.

FAQ

Can I use a registered agent address for Brex or Ramp? No for Ramp; its help article explicitly rejects registered agent addresses. Brex may accept a virtual address only if the beneficial owner can prove a verifiable physical presence in the US. A registered agent address alone will not satisfy either provider.

Does Brex require an SSN? Brex’s application page says it “may ask for your social security number” but that the number “will not be used to underwrite your account or conduct a credit check.” Non-residents commonly use an ITIN, and some founders report onboarding with a passport alone. The official documentation does not clarify the exact path for applicants without an SSN or ITIN.

Does Ramp require an SSN? No. Ramp’s help article states you can apply without an SSN by providing a foreign passport and proof of address documentation (utility bill, bank statement, pay stub, lease agreement, mortgage statement, or insurance statement).

What if I have a US residential address but I am rarely there? Brex’s exception requires a “verifiable physical presence.” A lease in your name may be enough, but if Brex requests additional proof of occupancy (like a utility bill), you may struggle to produce it. Ramp’s requirement is a physical address, but it does not specify how occupancy is verified. In practice, a residential lease may work for both, but the risk of rejection is higher if you cannot show you actually live there.

Are there any reports of account freezes or fraud issues? Ramp’s community forum includes user reports of unauthorized activity and card locking. These are anecdotal and not verified by Ramp. Brex’s public support pages do not highlight similar complaints, but no financial institution is immune to fraud. If you rely on a single card for all business spending, keep a backup.

Does the Capital One acquisition affect my Brex application? As of August 2026, Brex has not announced policy changes tied to the acquisition. However, Capital One has historically been conservative with non-resident accounts. If Brex tightens its eligibility rules, the already narrow path for non-resident founders could disappear. Ramp remains independent.

When neither works

If you lack a US physical address, the Brex vs. Ramp decision does not start. Both will reject you at the application stage, and no amount of cash balance or passport documentation will override that. Your next move is to look at providers that explicitly accept non-resident LLCs with a registered agent address.

Mercury and Relay are the most cited alternatives. Both offer US business checking accounts and debit cards, and both accept foreign founders with an EIN and a valid LLC. They do not offer the same corporate card features or yield products as Brex, but they solve the core problem: a US bank account and a card you can use internationally.

If you need a multi-currency card for foreign spending, Wise Business is the practical complement. It gives you local bank details in multiple currencies, a debit card with transparent conversion fees, and integration with accounting software. The setup process, including the CRS self-certification step that trips many non-residents, is covered step by step in our Wise Business Account for Non-Resident US LLC guide.

The bottom line

For the typical digital nomad with a single-member US LLC and no US residential address, neither Brex nor Ramp is a realistic option. The address requirement is the wall, and it is higher than most comparison posts admit.

If you can clear that wall, Ramp’s lower published cash threshold, explicit foreign passport path, and transparent fee structure make it the more predictable choice. Brex’s yield and multi-currency features are real advantages, but they come with an opaque cash floor and an ID process that is less documented for non-residents. The Capital One acquisition adds uncertainty.

The winner is the one whose address rule you can satisfy. For everyone else, the real decision is not Brex vs. Ramp. It is Mercury, Relay, or Wise Business, and which combination keeps your money moving while you move.

Related reading

• Mercury vs Relay for Non-Resident US LLC Owners: Which Bank Actually Works with a Foreign Address?
• Wise Business Account for Non‑Resident US LLC: Setup, Fees and CRS Self‑Certification
• Best Bank for UK Ltd Owner Living in Colombia: Multi‑Currency Accounts and KYC

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