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EIN guide for Walmart marketplace sellers based in Spain
EIN15 min read

EIN for Walmart marketplace sellers from Spain

Walmart marketplace sellers in Spain need a U.S. EIN for onboarding. Understand the requirements, application process, and common pitfalls specific to your situation.

Reviewed by , ITIN Specialist at itin.net.

Why Walmart Marketplace Sellers in Spain Need a U.S. EIN

Walmart requires third-party sellers to have a U.S. business entity and an Employer Identification Number (EIN) to onboard onto their platform. For sellers based in Spain, this means establishing a U.S. presence, even if virtual, and obtaining this federal tax ID. This requirement is specific to online marketplaces that operate within the U.S. financial system. Unlike a sole proprietor operating solely within Spain, U.S. marketplace participation necessitates compliance with U.S. federal regulations. The U.S. business entity, often an LLC, serves as the legal structure for your U.S. operations, and the EIN acts as its unique identifier for tax purposes. Without these, you cannot complete the onboarding process with Walmart or other similar U.S. platforms. This is the primary friction point for Spanish entrepreneurs looking to expand their e-commerce reach to the U.S. market via Walmart.

When is an EIN Required for Spanish Sellers on Walmart?

An EIN is mandatory for Spanish sellers when you are establishing a U.S. business entity, such as a U.S. LLC, to operate on the Walmart marketplace. Walmart's seller agreement explicitly mandates this. The platform requires a U.S. tax ID to verify your business and facilitate tax reporting, particularly for U.S. sales tax obligations and potentially U.S. income tax if your business activities are deemed to create a U.S. nexus. Even if you do not plan to hire employees in the U.S. or have physical operations there, the EIN is a foundational requirement for setting up the necessary U.S. business structure. It signals to the IRS and to platforms like Walmart that your U.S. business is legitimate and compliant. If you are operating as a sole proprietor under your Spanish business name without forming a U.S. entity, you might still encounter issues with U.S. platforms that require a U.S. tax ID for payments and compliance. The formation of a U.S. LLC is often the first step to securing this EIN. This process is detailed on the /llc page.

Required Documents for Your EIN Application

To apply for an EIN, you will need specific documentation. The primary form is IRS Form SS-4, Application for Employer Identification Number. As a non-resident responsible party without a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN), you must correctly complete Section 7b of Form SS-4. Instead of an SSN, you will write 'Foreign' in the designated field. You must also provide a valid passport for the responsible party, which is typically the individual applying for the EIN on behalf of the U.S. business. Additionally, you will need the formation documents for your U.S. business entity, such as the Articles of Organization for a U.S. LLC. A U.S. business address is also required; this can be a physical address or a mail forwarding service. Ensure all names and entity details on your application precisely match your supporting documents to avoid delays. Having these documents ready streamlines the application process significantly.

The EIN Application Process for Non-Residents

Applying for an EIN as a non-resident based in Spain involves specific steps, as you cannot use the IRS's online portal without an SSN or ITIN. The standard method for non-residents is to mail or fax Form SS-4 to the IRS. This process typically takes 3–5 weeks for the IRS to process and mail the EIN confirmation letter. After submitting Form SS-4, you will receive an EIN confirmation letter, often referred to as CP-575, from the IRS. This document officially assigns your Employer Identification Number. For faster processing, expedited options are available. One such method is through a Certified Acceptance Agent (CAA). A CAA can help verify your identity and documentation, submitting the application on your behalf. This can significantly reduce processing times, often down to a few business days, compared to the standard IRS mail/fax route. The itin.net service acts as a CAA, offering this expedited path for clients.

Common Mistakes for Walmart Sellers in Spain

Walmart marketplace sellers from Spain often make specific errors when applying for an EIN. A common pitfall is incorrectly filling out line 7b of Form SS-4; as a foreign applicant without an SSN or ITIN, you must write 'Foreign' here, not leave it blank or enter incorrect information. Another mistake is using a personal Spanish address as the U.S. business address; you need a valid U.S. address for the EIN application, which can be a registered agent's address or a mail forwarding service. Mismatched information between your passport, business formation documents, and Form SS-4 is also a frequent cause for rejection. Some applicants attempt to use the online application portal, which is designed for those with an SSN or ITIN and will fail for foreign applicants. Understanding these nuances is critical for a smooth application. Using a service like itin.net, which specializes in non-resident applications, can help prevent these errors.

The Certified Acceptance Agent (CAA) Advantage

As a Certified Acceptance Agent (CAA), itin.net offers a distinct advantage for non-resident applicants seeking an EIN. The CAA program is run by the IRS to assist applicants who cannot obtain an ITIN or SSN. When you apply through a CAA like itin.net, we act as your intermediary with the IRS. This involves verifying your identity and the authenticity of your submitted documents in person or remotely, as per IRS guidelines. By doing so, we streamline the application process and can often secure your EIN much faster than the standard mail-in method for non-residents. This expedited processing is particularly valuable for sellers needing to meet Walmart's onboarding deadlines. While the IRS charges no fee for the EIN application itself, the CAA service provides expertise and efficiency, saving you time and reducing the risk of application errors. This contrasts with applying directly via fax or mail, which can involve longer wait times and a higher chance of procedural mistakes.

Next Steps After Obtaining Your EIN

Once you have your EIN, the next crucial step is to use it to open a U.S. bank account. This is essential for managing your finances, receiving payments from Walmart, and paying any U.S. business expenses. Platforms like Mercury, Relay, or Brex are popular choices for non-residents. Your EIN will also be required for filing U.S. federal taxes, such as Form 5472 if you operate a U.S. LLC that is disregarded or treated as a partnership, or corporate income tax returns for C-Corps. Ensure you keep your EIN confirmation letter (CP-575) in a safe place, as it is a vital document. If you are ready to start your U.S. business journey or need assistance with the EIN application process, reviewing our pricing or contacting us directly is the best next step. You can find more information on our /contact page.

Practical tips

  • Write 'Foreign' on line 7b of Form SS-4 if you do not have an SSN or ITIN; do not leave it blank.
  • Ensure your U.S. business address on Form SS-4 is valid; a mail forwarding service or registered agent address is acceptable.
  • Use identical names for the responsible party and the business entity across all application documents and your passport.
  • If you need your EIN quickly for Walmart onboarding, consider using a Certified Acceptance Agent (CAA) for expedited processing.
  • Keep your EIN confirmation letter (CP-575) securely stored, as it is your official proof of your Employer Identification Number.

Frequently asked questions

Can I use my Spanish company's details to get a U.S. EIN for Walmart?

No, Walmart requires a U.S. business entity and its corresponding U.S. EIN. You will need to form a U.S. entity, such as a U.S. LLC, and then apply for an EIN for that entity. Your Spanish company details are not directly used for the U.S. EIN application.

Do I need a U.S. visa to get an EIN as a Spanish seller?

No, a U.S. visa is not required to obtain an EIN. The application process is for the U.S. business entity, and the responsible party can be a non-resident of the U.S. The key is providing accurate documentation, including a passport, and correctly completing IRS Form SS-4.

How long does it take to get an EIN from Spain without a U.S. SSN?

Applying directly to the IRS via mail or fax can take 3–5 weeks. However, using a Certified Acceptance Agent (CAA) like itin.net can expedite this process significantly, often down to just a few business days.

What is the difference between an EIN and an ITIN for a Spanish seller?

An EIN (Employer Identification Number) is a tax ID for businesses, required by Walmart. An ITIN (Individual Taxpayer Identification Number) is for individuals who need to file U.S. taxes but don't have an SSN. While you might need an ITIN for personal U.S. tax filings, the EIN is specifically for your U.S. business entity.

Can I open a U.S. bank account with just an EIN and no U.S. address?

Many U.S. banks require a U.S. physical address or a registered agent's address to open a business bank account. An EIN is a primary requirement, but you will also need your business formation documents and potentially a U.S. mailing address service. Some banks cater specifically to international founders.

What happens if my EIN application is rejected?

If your EIN application is rejected, the IRS will typically send a notice explaining the reason. Common reasons include incomplete or inaccurate information on Form SS-4, mismatched documentation, or incorrect entity type selection. Review the rejection notice carefully and correct the errors before resubmitting. Using a service experienced with non-resident applications can help prevent rejections.

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