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Which entity type does a payment gateway underwriter expect to see?
Most US payment gateways accept both LLCs and corporations. The entity type does not decide approval by itself. What it changes is how an underwriter reads your ownership, your control structure and your tax status.
A US LLC (limited liability company) is the default for small, founder-owned businesses. A C-Corp is the default for venture-backed startups that plan to issue shares. An S-Corp is a tax election, not a separate formation, and it restricts who can own shares, which usually rules out a non-US founder. The two real formation paths are LLC and C-Corp [1].
Quick Answer: Formation and payment gateway approval are two separate processes. You form an LLC or corporation with a state, get an EIN from the IRS, open a US business bank account, then apply to a gateway. The gateway runs its own underwriting, and the entity type shapes how it reads your ownership and risk.
Underwriters read your formation documents, the Articles of Organization for an LLC or the Articles of Incorporation for a corporation, to confirm two things: the company exists, and who controls it. Your name as organizer or member, and the state's file stamp, are the first facts they check against everything else you submit.
Say your LLC is formed in Wyoming but your gateway application lists a Bengaluru residential address as the business address. The underwriter sees a US entity with an operating address 8,000 miles away and no explanation. That is an enhanced review file before anyone reads your business model.
Some gateways apply internal risk policies that treat certain entity types or industries differently. That is provider-specific and changes without notice. Do not pick a C-Corp because a forum says gateways prefer it. Pick the entity that fits your ownership and fundraising plan, then apply. If you want the full comparison before you file, see US LLC formation for non-residents.
What documents prove your company exists to a gateway?
Gateways ask for state formation documents, an EIN confirmation letter, and often an operating agreement or bylaws. Three documents, three different issuers, and they must agree with each other.
- Articles of Organization or Incorporation from the state where you formed. This proves the entity exists.
- EIN confirmation letter from the IRS, either the CP 575 notice or a 147C letter if you lost the original. The EIN is your federal tax ID, and the IRS issues it after processing Form SS-4.
- Operating agreement (LLC) or bylaws (C-Corp), which show who owns what and who can sign.
- Government-issued photo ID for each beneficial owner, usually a passport for non-US founders.
The EIN letter is an IRS document, not a state one. Founders mix this up constantly. Your state filing does not contain your EIN, and your EIN letter does not prove your company is in good standing. A gateway asking for both wants both.
Some providers also ask for a business license, a bank statement, or proof of business address. Requirements move with the provider and with your risk tier. Expect more documents, not fewer, when the founder lives outside the US. The EIN step is where most non-US founders lose a week, so read getting an EIN as a non-US resident before you file Form SS-4.
Why a US bank account and a gateway are not the same approval
A bank account is a deposit relationship. A payment gateway is a merchant acquiring relationship. They are separate approvals, run by separate companies, with separate risk reviews. One does not produce the other.
Banks assess anti-money-laundering and know-your-customer rules, plus account purpose. Gateways assess chargeback risk, your business model, and your processing history. A bank can be perfectly happy with your account while a gateway declines your application, and the reverse happens too.
Say your Mercury account is approved and funded, and you assume Stripe is a formality. Stripe still runs its own review of your business description, your website and your ownership. The bank approval tells Stripe nothing it did not already ask you for.
Some gateways require a US bank account for settlement. Others allow settlement to certain non-US accounts. That is provider-specific, and it is the single question to ask before you apply anywhere. If you need the account first, start with opening a US business bank account.
| What you are applying for | Who decides | What they check | What it does not do |
|---|---|---|---|
| US business bank account | A bank or fintech partner | KYC, AML, account purpose, ownership | Does not guarantee gateway approval |
| Payment gateway | A payments provider | Chargeback risk, business model, documents, ownership | Does not open a bank account |
| State formation | The Secretary of State | Filing completeness, registered agent, fees | Does not create an EIN or an account |
What ownership and address details trigger extra gateway review?
Complex ownership, non-US beneficial owners, virtual or mail-forwarding addresses, and mismatches between your formation state and operating address all push an application into enhanced review. None of these is a rejection. All of them cost you weeks.
Many gateways collect ownership information for individuals above a set threshold. The common figure is 25%, but the exact threshold is provider-specific, so confirm it with the provider you are applying to. List every owner above that line with the same percentage everywhere.
Address type matters more than most founders expect. A registered agent address (the physical address a state requires so someone can receive legal notices) is fine for state filings. Some gateways flag it, or a virtual office, as a business address during review. A residential address in India is honest but invites questions. Pick one address story and tell it the same way in every document.
Suppose your EIN application says the LLC is managed by you in Pune, your state filing lists a Wyoming registered agent, and your gateway form lists a Delaware virtual office. Three addresses, three stories. The underwriter cannot tell which one is real, so a human reads the file.
Mismatches between the EIN application, the state filing and the gateway application are the most common trigger I see. Same legal name. Same EIN. Same address. Same ownership percentages. Do that and most of this section stops applying to you.
How to sequence EIN, bank account, and gateway applications
Form the entity, get the EIN, open the bank account or confirm settlement options, then apply for the gateway with identical information across all four applications. That order exists because each step produces a document the next step asks for.
- State formation. File Articles with the Secretary of State and appoint a registered agent. You get a stamped formation document back.
- EIN via Form SS-4. The IRS issues the EIN. Processing times vary by filing method and season, so check the current IRS guidance rather than trusting a blog number.
- Bank account. Apply to a US business bank or a fintech provider. Approval is a provider decision, not a right.
- Gateway application. Submit your legal name, EIN, address and ownership exactly as they appear on the documents from steps 1 to 3.
- Integration and a live test transaction. Run a small real charge and a refund before you send traffic.
Heads-up: do not apply for a gateway before the EIN is issued. Most gateways require the EIN in the application, and an application with a blank or pending tax ID stalls.
Costs come in three separate buckets, and blending them into one number misleads you. Government fees are state filing fees and any franchise tax. Provider fees are gateway setup, per-transaction and chargeback fees. Recurring costs are your registered agent, annual report, and tax filing help. Check the current official fee for your state before you budget.
| Step | Government fee | Provider fee | Recurring |
|---|---|---|---|
| State formation | State filing fee, varies by state | Registered agent service, if you use one | Annual report or franchise tax |
| EIN | None from the IRS | None if you file yourself | None |
| Bank account | None | Varies by provider, some charge monthly | Account maintenance, varies |
| Gateway | None | Varies by provider and pricing model | Per-transaction and chargeback fees |
If you want the filing sequence handled end to end, forming a US LLC or C-Corp covers the state step and the registered agent in one place.
What to prepare when the founder lives outside the US?
Non-US founders should have a passport, proof of address, ownership details and a plain-English business description ready before opening any gateway application. Applications get declined for thin files, not for geography alone.
On tax IDs: an ITIN is an individual taxpayer ID, not a company ID. Some providers ask for a US tax ID from the signer, and some accept a passport alone. Confirm with the provider before you spend weeks on an ITIN you did not need. If a provider does ask for one, applying for an ITIN with Form W-7 is the route.
Some gateways accept international founders. Others require a US resident signer. That line moves, and it differs by product within the same company. Check the provider's own documentation for your country before you form anything.
A US phone number and a business email help with verification. They do not replace underwriting. Do not rent an address to look American, then list your real country on the tax forms. That mismatch is worse than being honest about where you live.
How to keep the account in good standing after approval
Keep your business information accurate, watch your chargeback ratio, answer gateway requests fast, and keep state and federal filings current. Approval is the start of the relationship, not the end of it.
Gateways hold reserves for risk. A rolling reserve is a percentage of your processing volume held back for a set period to cover chargebacks and refunds. It is normal for new accounts and higher-risk models. Budget for it: money you process is not all money you can spend that month.
Chargeback thresholds matter. Exceed a gateway's ratio and your account goes into review or gets terminated. Track disputes weekly, refund quickly when a customer is right, and keep delivery evidence for every order.
Expect periodic re-verification. Gateways ask for updated ownership, address or financial information, sometimes with a deadline. Miss it and payouts pause.
On the company side, your state annual report and any franchise tax keep the entity in good standing. A dissolved or delinquent company is a gateway problem too. Federal filings such as Form 5472 and Form 1120 for a foreign-owned LLC are part of the same picture; federal tax support for Form 5472 and Form 1120 covers that filing.
Common Mistakes
Assuming formation grants payment processing is the mistake that costs the most time. The state approves a filing. A payments provider decides whether to process your money. Different decisions, different reviewers.
- Applying before the EIN arrives. Most gateways want the EIN in the application. Wait for the letter.
- Different names and addresses across documents. Your legal name on the gateway form must match the state filing and the IRS record character for character, including "LLC" and punctuation.
- Treating a bank account as gateway approval. They are separate underwriting tracks. One says nothing about the other.
- Ignoring provider-specific restrictions. Country, business model and ownership rules differ by provider and change over time. Read the provider's own documentation.
- No plan for reserves or chargebacks. A first-month reserve can strand cash you already counted.
NexFyla helps non-US founders form US companies and set up EIN and US business banking support. If you want help with US LLC formation, EIN and business setup, NexFyla can assist.
Frequently Asked Questions
Does forming a US company automatically give me a payment gateway? No. Formation is a state process. Gateway approval is a separate underwriting decision by a payments provider.
Can I get a payment gateway without a US bank account? Some providers allow settlement to certain non-US accounts, but many require a US bank account. Check the provider's current requirements before applying.
Do I need an EIN before applying for a payment gateway? Most gateways require an EIN in the application. Apply for the EIN after formation and before the gateway.
Why was my payment gateway application flagged for review? Common triggers are non-US ownership, virtual or registered agent addresses used as operating addresses, mismatched information, and business model risk. Respond with accurate documents.
What is a rolling reserve and why does a gateway hold funds? A rolling reserve is a percentage of processing volume the gateway holds to cover potential chargebacks and refunds. It is a risk-management tool, not a penalty.
How long does gateway approval take? Timelines vary by provider and risk tier. Simple applications move in days. Enhanced review can take weeks. Check current timelines with the provider.
*Last updated: February 2026.*
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