
Navigating Payment Gateways Without an SSN
Setting up a payment gateway without an SSN can feel like a challenging hurdle, particularly for non-residents and international businesses aiming to break into the U.S. market. In the U.S., the Social Security Number (SSN) is a critical identifier for tax purposes, often required by financial institutions and merchant account providers. However, if you don’t have an SSN, other companies may allow alternatives, such as using an ITIN (Individual Taxpayer Identification Number) or EIN (Employer Identification Number). Unfortunately, PayKings and most other payment providers based in the U.S. require an SSN to set up a payment gateway or a merchant account.
If you have a social security number, but can't remember it look further down in this article for help on retrieving a lost social security number.
This guide will explore practical options for setting up a payment gateway, including essential steps and best practices to ensure compliance and successful payment processing.
Why Do Payment Gateways Require an SSN?
Payment processors and merchant account providers request SSNs to verify identity and mitigate fraud risks. This is especially critical for high-risk merchant accounts, as financial institutions must comply with Know Your Customer (KYC) and Anti-Money Laundering (AML) regulations.
However, an SSN isn’t always mandatory. Businesses without SSNs can often leverage alternative identifiers or work with specialized providers, to meet their payment processing needs.

Alternative Options to Set Up a Payment Gateway Without an SSN
1. Apply for an ITIN
An ITIN is a tax processing number issued by the IRS for individuals ineligible for an SSN. It allows non-residents to fulfill U.S. tax obligations, making it a key identifier for opening a U.S. merchant account or setting up a payment gateway.
- Eligibility Requirements: Non-residents with U.S. income or business activities.
- Use Cases: Opening a business PayPal account, linking with Shopify Payments, and verifying identity with payment processors.
2. Obtain an EIN for Your Business
If your business is registered in the U.S., you can apply for an EIN, which is essentially your company’s tax ID. Unlike an SSN or ITIN, an EIN is tied to the entity, not the individual.
- Advantages:
- Required for corporations, LLCs, or partnerships.
- Used for tax purposes and to open a U.S. bank account.
- Allows businesses to work with payment gateway providers that accept an EIN.
- Application Process:
- Register your business in a U.S. state.
- Apply online through the IRS website or work with a registered agent.
3. Work with International-Friendly Payment Gateway Providers
Some payment gateways cater to non-resident businesses. These providers don’t require SSNs and instead verify identity using other documentation, such as a passport number or business address.
- Examples of International-Friendly Gateways:
- Stripe Atlas: Supports global entrepreneurs in setting up U.S. businesses and bank accounts.
Curious about the difference between a tax ID vs EIN? Learn if a tax ID is the same as an EIN here.
Steps to Set Up a Payment Gateway Without an SSN
Step 1: Register Your Business
Having a formal business structure is critical. Register your business in the U.S. or another jurisdiction where your chosen payment processor operates.
- Pro Tip: If you’re a non-resident, work with a registered agent to navigate legal requirements.
Step 2: Open a U.S. Bank Account
A U.S. bank account is often necessary for seamless payment processing. Non-residents can open accounts using an EIN, ITIN, or sometimes a passport.
Step 3: Choose the Right Payment Gateway
Not all payment gateway services are created equal. Evaluate options based on:
- Eligibility requirements (e.g., do they accept ITIN or EIN?).
- Transaction fees and processing rates.
- Security features, such as fraud prevention.
Step 4: Ensure Tax Compliance
Even without an SSN, your business must adhere to U.S. tax regulations. This might involve using an EIN or ITIN for tax purposes and filing necessary documentation.

Benefits of Setting Up a Payment Gateway Without an SSN
1. Access to Global Markets
By partnering with international-friendly payment processors, businesses can expand their reach, enabling online payments from customers worldwide.
2. Enhanced Security
Avoid the risks associated with sharing personal SSNs, such as identity theft.
3. Faster Processing and Approval
Working with specialists may simplify the application process, ensuring compliance while reducing delays.
Common Challenges and How to Overcome Them
- High Transaction Fees: Some providers charge higher rates for non-resident businesses. To mitigate this:
- Compare providers based on fees and services.
- Choose a gateway with chargeback protection and fraud detection to minimize losses.
- Verification Issues: Lack of an SSN may trigger stricter scrutiny. Ensure you have:
- A valid ITIN or EIN.
- Supporting documentation, such as a business address and passport.
Unlock Payment Gateway Options Without an SSN
Setting up a payment gateway without an SSN is entirely possible with the right resources and partners. Whether you’re a non-resident, international entrepreneur, or high-risk merchant, solutions like ITINs, EINs, and specialized providers empower you to accept payments, stay compliant, and grow your business.
How to Recover my Social Security Number?
If you are a U.S. citizen, but have forgotten your SSN or can't find your SSN card here's how to retrieve that information so that you can get set up with a merchant account with PayKings.
1. Don’t Panic — Your Number Doesn’t Change
Even if you lose your physical SSN card, your Social Security Number stays the same. You just need to replace the card if you still need a physical copy.
2. Replace Your SSN Card Online (If Eligible)
You can request a replacement card online through the Social Security Administration (SSA) website:
- Go to www.ssa.gov/myaccount
- Sign in or create a my Social Security account.
- If eligible, select “Request a Replacement Card.”
To be eligible:
- You must be a U.S. citizen age 18 or older.
- Have a U.S. mailing address.
- Not be requesting a name change or any other change to your SSN.
- Have a driver’s license or state-issued ID from a participating state.
3. Replace It In Person or by Mail (If You’re Not Eligible Online)
If you’re not eligible online, you can:
- Fill out Form SS-5, the application for a Social Security card (download it at ssa.gov/forms/ss-5.pdf).
- Provide original documents or certified copies that prove:
- Identity (e.g., driver's license, state ID, passport)
- U.S. Citizenship (e.g., birth certificate or U.S. passport)
- Mail the form and documents or take them to your local Social Security office.
Businesses With an SSN
If you have an SSN, contact PayKings today to start accepting payments securely. With our expert solutions, your business is in trusted hands.
Frequently Asked Questions
Shopify Payments verifies the identity of the account holder, and U.S. merchants are typically asked for an SSN. If you do not have one, there are two practical routes: verify with an ITIN, which non-residents with U.S. income can apply for through the IRS, or register a U.S. business and verify with its EIN. Either identifier can also be used to connect a third-party payment gateway to your store instead of Shopify Payments.
A business PayPal account can usually be verified with an ITIN or an EIN rather than a personal SSN. Apply for the identifier first, then open the account — verification goes more smoothly when the number on your application matches your business registration documents exactly.
You have three workable routes. First, apply for an ITIN if you are a non-resident with U.S. income or business activity. Second, register a U.S. business and obtain an EIN, which is tied to the entity rather than to you personally. Third, work with an international-friendly payment gateway that verifies identity with a passport and business documentation instead of an SSN. Whichever route you take, you still need a formal business structure, a bank account, and U.S. tax compliance. If you do have an SSN and run a high-risk business, we can take your application directly — most merchants are approved within 24 hours.
For business use, there is no mainstream U.S. payment app that skips identity verification. Know Your Customer and Anti-Money Laundering rules require processors to verify who is behind the account, which is why they ask for an SSN, an ITIN, or an EIN. Rather than searching for an app with no verification, obtain an ITIN or EIN, or choose a provider that accepts a passport and proof of business address in place of an SSN.
Requirements vary by bank, but non-residents can generally open a U.S. business bank account with an EIN, an ITIN, or in some cases a passport. Open the account under your registered business rather than your personal name — a U.S. business bank account is a requirement for most payment gateways, so it belongs early in your setup, before you apply for processing.
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Kyle Hall is a fintech entrepreneur, software engineer, and marketing strategist with over a decade of experience in high-risk payment processing and SaaS development. He is the CEO of PayKings, a lea...
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