Walmart Onboarding Friction for Greek Sellers
Walmart marketplace sellers in Greece face a specific hurdle during onboarding: the requirement for a U.S. Employer Identification Number (EIN). This federal tax ID is mandatory for establishing a U.S. business entity, which Walmart mandates for all third-party sellers. Unlike U.S.-based sellers who might already have an SSN or ITIN, Greek sellers often start with no prior U.S. tax identification. This creates an immediate administrative gap. The primary friction point is that Walmart's system will not allow a seller to proceed without a valid U.S. business tax ID. Without this, Greek entrepreneurs cannot officially operate on the platform, blocking their access to a significant U.S. consumer market. The EIN is the key that unlocks this door, but obtaining it as a non-resident requires a specific understanding of the process and documentation.
When Greek Sellers Need an EIN
An EIN is required for Greek sellers aiming to operate a U.S. business entity on Walmart marketplace. Walmart's onboarding process explicitly mandates a U.S. business structure, which in turn necessitates an EIN. This applies whether you are forming a U.S. LLC or a C-Corporation. Even if your business is solely operated from Greece, the U.S. entity structure demanded by Walmart requires this federal tax ID. The EIN serves as the business's primary identifier for tax purposes with the U.S. Internal Revenue Service (IRS). Without it, you cannot open a U.S. business bank account, which is also a common requirement for marketplace sellers to process payments efficiently. Therefore, for Greek entrepreneurs targeting Walmart, the EIN is not optional; it is a foundational requirement for market entry.
Required Documents for Your EIN Application
To apply for an EIN, you will need specific documentation to identify yourself and your U.S. business. The primary form used is the IRS Form SS-4, Application for Employer Identification Number. For non-residents applying without a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN), the process differs from that of U.S. residents. You will need a clear, government-issued identification document for the responsible party, typically a passport. Additionally, you must provide details about your U.S. business entity. This includes the legal name of your U.S. business, its U.S. address (this can be a mail forwarding service address if you don't have a physical U.S. location), and the type of business entity (e.g., LLC, Corporation). Ensure all information on your application aligns perfectly with your supporting documents to avoid delays. If you are forming a U.S. LLC, you will also need your formation documents, such as the Certificate of Formation and an Operating Agreement.
The EIN Application Process for Non-Residents
Applying for an EIN as a non-resident in Greece involves a different procedure than for U.S. residents. U.S. residents can typically apply online and receive their EIN within 1–2 business days. However, non-residents generally cannot use the online portal unless they have an SSN or ITIN. The standard method for non-residents involves submitting Form SS-4 via fax or mail directly to the IRS. This process typically takes 3–5 weeks. The IRS will review your application and, if approved, mail your EIN confirmation letter (CP-575) to the U.S. business address listed on your application. It is essential to complete Form SS-4 accurately, paying close attention to line 7b, where you must write 'Foreign' if you do not have an SSN or ITIN. Incorrectly filling out this section can lead to application rejection.
Common Pitfalls for Greek Walmart Sellers
Greek Walmart marketplace sellers often encounter specific issues when applying for an EIN. A common mistake is attempting to use the online application system designed for U.S. residents, which will fail if you do not have an SSN or ITIN. Another pitfall is misinterpreting line 7b of Form SS-4; you must explicitly write 'Foreign' if you lack a U.S. tax ID, not leave it blank or enter an incorrect identifier. For sellers forming a U.S. LLC, ensuring the business name and entity type on the SS-4 match your formation documents precisely is critical. Incorrect business addresses, especially if using a mail forwarding service, can also cause issues if not properly handled. Finally, misunderstandings about the U.S. business address requirement can lead to delays; a P.O. Box is generally not acceptable, but a registered agent's address or a mail forwarding service address can often be used. These specific errors can significantly delay your ability to get your EIN and onboard with Walmart.
The Certified Acceptance Agent (CAA) Advantage
For non-residents in Greece seeking an EIN, applying through a Certified Acceptance Agent (CAA) offers a faster and more streamlined alternative to the traditional fax or mail method. A CAA, like itin.net, acts as an intermediary between you and the IRS. The CAA assists you in preparing and submitting your Form SS-4 application. Crucially, a CAA can verify your identification documents (like your passport) in person or remotely via secure video call, eliminating the need for you to send original documents to the IRS. This verification step accelerates the process significantly. While the standard IRS processing for non-residents can take 3–5 weeks, applications submitted through a CAA can often be processed within 3–5 business days. This expedited timeline is invaluable for sellers eager to launch on Walmart marketplace quickly. The itin.net service leverages its CAA status to provide this efficient pathway.
Next Steps After Obtaining Your EIN
Once you receive your EIN confirmation from the IRS, your next step is to use it to establish your U.S. business presence. This typically involves opening a U.S. business bank account. Many banks, including online options like Mercury, Relay, and Brex, cater to international founders and can facilitate account opening with your EIN and business formation documents. This U.S. bank account is essential for managing your Walmart marketplace transactions and payments. You will also need to ensure you comply with U.S. tax filing requirements, such as filing Form 5472 if you have a U.S. LLC with a foreign owner, to report transactions with a foreign related party. Review the pricing for itin.net's EIN services or contact us directly to discuss your specific needs for obtaining your U.S. business tax ID and preparing for your Walmart marketplace launch.
Practical tips
- Ensure your passport details are entered exactly as they appear on the document, including full legal name and date of birth, on all IRS forms.
- Use a reliable mail forwarding service for your U.S. business address if you do not have a physical presence; confirm the service's eligibility for IRS correspondence.
- When filling out Form SS-4, accurately state your business entity type (e.g., LLC, Corporation) as registered with the U.S. state.
- If you have previously applied for an ITIN, ensure consistency in personal details between your ITIN application and your EIN application.
- Understand that the Greece–U.S. tax treaty does not exempt you from needing an EIN for U.S. business operations; it primarily relates to income tax.
Frequently asked questions
Can I use my Greek tax ID instead of a U.S. EIN for Walmart?
No, Walmart specifically requires a U.S. Employer Identification Number (EIN) for sellers establishing a U.S. business entity. Your Greek tax identification number is not sufficient for this purpose.
How long does it take to get an EIN from Greece?
Applying directly to the IRS via fax or mail can take 3–5 weeks. Using a Certified Acceptance Agent (CAA) like itin.net can expedite this process to 3–5 business days.
Do I need a U.S. physical address to get an EIN?
You need a U.S. business address for EIN application, but it does not have to be a physical location you occupy. A mail forwarding service or your registered agent's address can often be used.
What if I don't have an SSN or ITIN?
If you do not have a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN), you must indicate 'Foreign' on line 7b of Form SS-4 and cannot use the IRS online application portal. You will need to apply via fax, mail, or through a CAA.
Can I open a U.S. bank account with just an EIN?
An EIN is a critical requirement for opening a U.S. business bank account, but most U.S. banks will also require your business formation documents (e.g., Certificate of Formation for a U.S. LLC) and proof of identification for the account signatories.
Is the Greece–U.S. tax treaty relevant for my EIN application?
The Greece–U.S. tax treaty primarily addresses income tax matters and withholding rates. It does not exempt you from the requirement to obtain a U.S. EIN for operating a U.S. business entity.



