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EIN guide for Walmart marketplace sellers based in Switzerland
EIN18 min read

EIN for Walmart marketplace sellers from Switzerland

Walmart marketplace sellers in Switzerland need a U.S. EIN. Learn the specific process, required documents, and common pitfalls for obtaining your EIN to onboard with Walmart and operate your U.S. business.

Reviewed by , ITIN Specialist at itin.net.

Walmart Marketplace Sellers in Switzerland Face Unique EIN Hurdles

Walmart requires third-party sellers to have a U.S. business entity and a U.S. Employer Identification Number (EIN) to onboard. For sellers based in Switzerland, this presents a specific challenge because you lack a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN), which are often prerequisites for direct online IRS applications. The IRS online EIN application portal is designed primarily for U.S. residents with an SSN. Attempting to use it without one will result in an error. This means non-residents, including those in Switzerland, must use alternative methods to obtain their EIN, which typically involve more paperwork and longer processing times. Understanding these distinctions is the first step in successfully securing the EIN needed to expand your e-commerce operations to the U.S. market via Walmart.

The primary friction point for Walmart marketplace sellers in Switzerland is the inability to use the IRS's online EIN application system. This system is automated and requires a valid SSN or ITIN for verification. Since you are based in Switzerland and likely do not possess either, you cannot complete the online application. This forces you into the manual application process, either by fax or through a designated third party. The good news is that this process is well-defined, and with the correct documentation and understanding of the IRS Form SS-4, you can successfully obtain your EIN. The key is to prepare correctly and follow the established non-resident application procedures.

When You Need an EIN for Walmart Marketplace from Switzerland

An EIN is mandatory for all third-party sellers looking to onboard with Walmart Marketplace. This requirement stems from Walmart's need to comply with U.S. tax regulations and have a verifiable U.S. tax identification number for your business operations. Even if your business is structured as a U.S. LLC, which itself requires an EIN, Walmart's specific onboarding checklist will explicitly demand this number. For Swiss residents, this isn't an optional step; it's a gatekeeper to accessing the U.S. market through one of its largest retail platforms.

Beyond Walmart's requirements, an EIN is also essential for other critical business functions. You will need it to open a U.S. business bank account, which is often a prerequisite for receiving payouts from platforms like Walmart. Furthermore, if your business structure involves U.S. partners, employees, or requires specific U.S. tax filings (such as Form 5472 for foreign-owned U.S. disregarded entities), an EIN is indispensable. The U.S. government, through the IRS, mandates these identification numbers to track business activities and ensure tax compliance, making it a fundamental requirement for any serious U.S. business operation, regardless of the owner's physical location.

Required Documents for Your Swiss EIN Application

To apply for an EIN as a non-resident of the U.S. and a resident of Switzerland, you will need to complete IRS Form SS-4, Application for Employer Identification Number. This is the primary document submitted to the IRS. The information required on Form SS-4 includes your business name, address, responsible party's information, and details about your business entity type. For Swiss applicants, it's crucial to understand how to fill out certain lines correctly, especially if you do not have a U.S. SSN or ITIN.

The responsible party listed on Form SS-4 must be an individual who can be identified. For non-residents applying from Switzerland, this is typically the owner or a principal officer. You will need a copy of the responsible party's passport to verify their identity. Additionally, you will need your business formation documents. If you have formed a U.S. LLC or corporation, this would include your Articles of Incorporation or Organization and your Operating Agreement. If you are operating as a foreign entity but need an EIN for U.S. activities, you may need documentation reflecting that structure. A U.S. business address is also typically required; this can be a registered agent's address or a mail forwarding service address if you do not have a physical presence in the U.S. Ensure all documents are clear, legible, and accurate to avoid delays.

The Non-Resident EIN Application Process via Fax

Since you cannot apply online, the primary method for non-residents in Switzerland to obtain an EIN is by submitting Form SS-4 via fax. After completing Form SS-4 with all required details, including noting 'Foreign' on line 7b if you lack an SSN or ITIN, you will fax it to the IRS at the designated number for international applicants. The IRS processing times for faxed applications from non-residents can vary significantly. Typically, you can expect a waiting period of 3–5 weeks from the date the IRS receives your faxed application.

Once the IRS processes your application, they will issue your EIN. For non-residents, the EIN confirmation is usually mailed to the address listed on Form SS-4. This can add additional time to the overall process, as international mail delivery can take several weeks. It is essential to provide a reliable mailing address where you can receive official IRS correspondence. While faxing is the standard direct method, it is also the slowest. Some applicants opt for expedited processing through a Certified Acceptance Agent (CAA), which can significantly shorten the timeline, though it involves additional service fees.

Common Pitfalls for Swiss Walmart Sellers Applying for EIN

One of the most frequent mistakes Swiss Walmart marketplace sellers make when applying for an EIN is incorrectly filling out line 7b of Form SS-4. This line asks for the responsible party's SSN. If you do not have one, you must write 'Foreign' in this field. Leaving it blank or entering incorrect information can lead to your application being rejected. Another common error is selecting the wrong business entity type on the form. Ensure you accurately reflect your business structure, whether it's a U.S. LLC, a foreign corporation, or another entity type, as this has significant tax implications.

For sellers who have formed a U.S. LLC, failing to properly document the entity can cause issues. While an EIN is distinct from the LLC formation itself, the IRS needs to see that the entity is legitimately established. Ensure your formation documents are in order and that you understand the implications of being a foreign-owned U.S. entity. Finally, attempting to use the online application system when you do not have an SSN or ITIN is a guaranteed way to halt your application before it even begins. Stick to the fax or CAA methods designed for non-residents. Confirming the accuracy of your U.S. business address (or mail forwarding service) is also critical, as the IRS will mail your EIN confirmation to this location.

The Certified Acceptance Agent (CAA) Advantage for Swiss Sellers

As a Certified Acceptance Agent (CAA), itin.net offers a streamlined and expedited path for non-residents like you in Switzerland to obtain an EIN. A CAA is an individual or entity appointed by the IRS to assist international applicants in obtaining an EIN. The primary benefit of using a CAA is the significant reduction in processing time. Instead of waiting 3–5 weeks for a faxed application to be processed by the IRS, you can potentially receive your EIN in as little as 3–5 business days through expedited channels.

When you work with a CAA like itin.net, we act as an intermediary between you and the IRS. We verify your identity and the accuracy of your Form SS-4 application before submitting it on your behalf. This pre-verification process helps to minimize errors and ensure that your application meets IRS standards, reducing the likelihood of rejection. While this service comes with a fee (e.g., itin.net's Non-resident EIN service at $297), it provides a faster, more reliable way to get your EIN, which is critical for meeting Walmart's onboarding deadlines. This service is particularly valuable for Walmart marketplace sellers who need to establish their U.S. presence quickly.

Next Steps After Securing Your EIN

Once you have successfully obtained your EIN, your next crucial step is to use it to open a U.S. business bank account. Platforms like Walmart Marketplace typically require a U.S. bank account for payouts. This account also helps in separating your business finances from personal ones, which is essential for good financial management and U.S. tax compliance. Services like Mercury, Relay, or Brex are popular choices for non-residents opening U.S. business bank accounts.

With your EIN and U.S. bank account in hand, you are now well-positioned to complete the Walmart Marketplace onboarding process and begin selling. Remember that U.S. tax obligations continue. Depending on your business structure and activities, you may need to file U.S. tax returns annually, such as Form 1120-F for foreign corporations or Form 1040-NR for individuals engaged in U.S. trade or business. Foreign-owned U.S. entities are also subject to reporting requirements like Form 5472. For personalized assistance with your EIN application or subsequent tax filings, consider reviewing the pricing for our services or contacting itin.net for expert guidance.

Practical tips

  • Use the exact same legal name for the responsible party on Form SS-4 as it appears on their passport. Mismatched name fields are a common cause for EIN application rejection.
  • When filling out Form SS-4, write 'Foreign' on line 7b if you do not have a U.S. SSN or ITIN. Do not leave this field blank or enter incorrect information.
  • If you are forming a U.S. LLC, ensure your formation documents, such as the Articles of Organization and Operating Agreement, are complete and accurate before submitting Form SS-4.
  • Provide a reliable U.S. mailing address or a mail forwarding service address on Form SS-4, as the IRS will mail your EIN confirmation letter to this location.
  • Consider using a Certified Acceptance Agent (CAA) service like itin.net for faster processing, especially if you have a tight deadline to onboard with Walmart Marketplace.

Frequently asked questions

Can I use my Swiss business registration number instead of an EIN for Walmart?

No, Walmart Marketplace specifically requires a U.S. Employer Identification Number (EIN) for onboarding U.S. business operations, even if your primary business is registered in Switzerland. Your Swiss registration number is not a substitute for a U.S. federal tax ID.

How long does it take to get an EIN from Switzerland?

Applying directly via fax can take 3–5 weeks. Using an expedited service through a Certified Acceptance Agent (CAA) like itin.net can potentially reduce this to 3–5 business days.

Do I need a U.S. address to get an EIN?

Yes, you will need a U.S. business address on Form SS-4. This can be the address of your registered agent, a mail forwarding service, or a physical office if you have one in the U.S. It is where the IRS will mail your EIN confirmation.

What if I don't have a U.S. SSN or ITIN?

As a non-resident of Switzerland, you likely do not have a U.S. SSN or ITIN. You cannot use the IRS online application. You must apply via fax or through a Certified Acceptance Agent (CAA), and correctly indicate 'Foreign' on line 7b of Form SS-4.

Can itin.net help me open a U.S. bank account after I get my EIN?

While itin.net specializes in EIN and ITIN applications, we can guide you on the process and requirements for opening a U.S. business bank account. Many banks and financial services like Mercury, Relay, or Brex cater to non-residents and require an EIN for account opening. You can learn more about this on our /bank-account page.

What is the difference between an EIN and a Swiss business registration?

An EIN is a federal tax identification number issued by the U.S. Internal Revenue Service (IRS) for U.S. businesses. A Swiss business registration is a document issued by Swiss authorities identifying your company within Switzerland. They serve different regulatory purposes and jurisdictions.

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