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Illustration for an ITIN article aimed at Walmart marketplace sellers based in Brazil
ITIN18 min read

How Walmart marketplace sellers from Brazil Get an ITIN

Walmart marketplace sellers from Brazil need a U.S. ITIN for tax compliance. Learn the specific requirements, application process, and common pitfalls for your business.

Reviewed by , ITIN Specialist at itin.net.

Why Walmart Marketplace Sellers in Brazil Need a U.S. ITIN

Walmart requires third-party sellers to obtain a U.S. Employer Identification Number (EIN) for onboarding. To get an EIN, you must first have a U.S. tax identification number. For individuals without a Social Security Number (SSN), this is the Individual Taxpayer Identification Number (ITIN). Brazilian sellers often face challenges securing an EIN without an ITIN because their business activities generate U.S. source income or they are required to file U.S. tax returns. This requirement creates a specific friction point for this group, differentiating them from general non-resident applicants. The ITIN serves as your personal tax ID for U.S. tax purposes, distinct from your business’s EIN.

As a non-resident seller on Walmart's U.S. marketplace, you are subject to U.S. tax regulations. This often involves filing U.S. tax returns, even if you reside in Brazil. The IRS mandates that individuals who need to file U.S. taxes but do not have an SSN must obtain an ITIN. For Brazilian sellers, this scenario is common due to the nature of e-commerce operations transacted within the U.S. tax jurisdiction. Without an ITIN, you cannot proceed with obtaining the necessary EIN to operate legally and compliantly on the platform.

Understanding this prerequisite is the first step. The ITIN is not just a tax ID; it's a gateway to conducting business legally in the U.S. market. For Brazilian sellers, this means navigating U.S. IRS procedures from abroad. The process involves specific forms and documentation, and errors can lead to significant delays or rejections. It is essential to approach the ITIN application with accuracy and attention to detail to avoid complications that could impact your Walmart marketplace business.

This guide focuses on the specific pathway for Walmart marketplace sellers based in Brazil. It addresses the unique hurdles you might encounter, from documentation requirements to understanding the application process from your location. The goal is to provide clear, actionable information to help you secure your ITIN efficiently and continue your e-commerce operations without interruption. Proper documentation is key, especially given Brazil's lack of a bilateral income tax treaty with the U.S., which emphasizes the importance of accurate tax filings and identification.

ITIN Eligibility and Triggers for Brazilian Walmart Sellers

You are generally required to obtain an ITIN if you are a non-resident alien who needs to file a U.S. tax return or is required to have a U.S. tax identification number for specific transactions. For Walmart marketplace sellers in Brazil, the primary trigger is the requirement to obtain an Employer Identification Number (EIN) from the IRS. Walmart mandates that all third-party sellers have an EIN to operate on their platform. Since you cannot obtain an EIN without a U.S. tax identification number, and you likely do not have an SSN as a non-resident, the ITIN becomes a necessary step.

The U.S. tax system requires non-resident aliens to file specific tax forms when they earn income from U.S. sources. As a seller on Walmart's U.S. marketplace, your sales revenue generated through the platform is considered U.S. source income. This necessitates the filing of a U.S. non-resident tax return, typically Form 1040-NR. To file this form, or to be recognized by the IRS for tax purposes related to your U.S. business activities, you need an ITIN.

Beyond the direct platform requirement for an EIN, other U.S. tax obligations might necessitate an ITIN. For instance, if your U.S. business structure is a disregarded entity or a partnership, and you are subject to reporting requirements like Form 5472 (Information Return of a 24 Percent Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business), an ITIN might be required for the responsible party. While a U.S. LLC formation is often part of setting up a U.S. business, understanding the tax implications for non-residents is paramount.

In Brazil, the absence of a bilateral income tax treaty with the United States means that U.S. tax rules apply more directly to your U.S. source income. This makes accurate identification and tax filing through an ITIN even more critical. The ITIN distinguishes you as an individual taxpayer within the U.S. system, enabling compliance with IRS regulations related to your e-commerce operations and facilitating your ability to obtain the necessary EIN. It is the foundational identification needed to legally participate in the U.S. market as a third-party seller.

Required Documentation for Your ITIN Application

To apply for an ITIN, you must submit Form W-7, Application for IRS Individual Taxpayer Identification Number. This form requires specific personal and tax information. Crucially, you must also provide original or certified copies of documentation that verify your identity and foreign status. The IRS uses this documentation to confirm you are who you claim to be and that you are not eligible for an SSN.

The most commonly accepted and preferred document for verifying identity and foreign status is a valid passport. If you have a passport, it is highly recommended to use it as your primary identification document. Your passport must be current and contain your full legal name, date of birth, and photograph. Ensure the name on your passport exactly matches the name you provide on Form W-7.

If a passport is not available, other documents may be accepted, but they must be presented in combination to meet the IRS requirements. These can include a birth certificate, national identity card, foreign driver's license, foreign voter's registration card, or a visa (if applicable). Each document must be valid and contain your photograph, name, address, date of birth, and signature, where applicable. The IRS requires at least two forms of identification if a passport is not used.

In addition to identity documents, you typically need to include a U.S. federal income tax return with your Form W-7 application, unless you qualify for an exception. For Walmart marketplace sellers from Brazil, this is usually your Form 1040-NR or another applicable U.S. tax return. If you are applying for an ITIN solely to meet a third-party withholding requirement (which is less common for marketplace sellers directly, but possible in other contexts), you might use a tax return transcript or a statement from a withholding agent. Confirm the specific tax return requirements with a qualified tax professional.

The ITIN Application Process for Brazilian Sellers

The ITIN application process for Brazilian Walmart marketplace sellers involves several key steps. First, you must complete Form W-7, ensuring all fields are accurately filled out. Pay close attention to your legal name, date of birth, and address. Any discrepancies can lead to delays or rejection of your application. Ensure your name on the Form W-7 matches your identification documents exactly.

Next, gather your supporting documentation. This includes your valid passport (or other acceptable identity and foreign status documents) and a complete U.S. federal income tax return. If you are filing your tax return concurrently with your Form W-7, you will need to include that tax return. For example, if you are filing for the tax year 2023, you would attach your 2023 Form 1040-NR.

Once your documentation is ready, you have three primary options for submitting your application to the IRS. You can mail your Form W-7, supporting documents, and tax return directly to the IRS ITIN Operation in Austin, Texas. However, this requires sending original documents or certified copies from the issuing agency, which can be risky and time-consuming as the IRS will hold them until the ITIN is issued.

Alternatively, you can apply through an IRS-authorized Certified Acceptance Agent (CAA). This path is generally faster and more secure. A CAA, like itin.net, can verify your original identification documents and forward your application package to the IRS on your behalf. This means you do not have to mail your original passport or other vital documents, significantly reducing the risk of loss. The typical timeline when applying through a Certified Acceptance Agent is much faster, often within 5–10 business days for the IRS to process and issue the ITIN, compared to several weeks or months when mailing directly to the IRS. After receiving your ITIN, you can then proceed with obtaining your EIN for Walmart.

Common Mistakes for Brazilian Walmart Sellers

Brazilian Walmart marketplace sellers often make specific errors during the ITIN application process due to unfamiliarity with U.S. tax procedures and documentation requirements. One common pitfall is incorrect name matching across documents. Ensure your legal name on your Form W-7, passport, and any prior U.S. tax filings is identical. Even minor variations, like the inclusion or omission of a middle name or a slight spelling difference, can cause your application to be rejected.

Another frequent mistake is improperly completing Form W-7. This includes leaving required fields blank, providing inaccurate information, or failing to sign the form. Section 2 of the form, which asks for reasons for applying, must be completed accurately. For most Walmart sellers, the reason will be related to U.S. tax filing obligations or obtaining an EIN.

Mailing original identification documents directly to the IRS is a significant risk many sellers underestimate. The IRS will hold your original passport or other vital documents for an extended period while processing your application. Losing these documents can have severe consequences. Using a Certified Acceptance Agent (CAA) mitigates this risk by allowing them to authenticate your documents without you having to send them to the IRS.

Failure to include a complete and accurate U.S. federal income tax return is another common issue. For sellers operating on Walmart's U.S. marketplace, this typically means attaching your Form 1040-NR. Ensure the tax return is signed and dated, and that it aligns with the information provided on your Form W-7. Incomplete or missing tax returns are primary reasons for ITIN application denial, outside of identity verification issues.

Finally, misunderstandings regarding tax treaties or withholding can lead to errors. Brazil does not have a bilateral income tax treaty with the U.S. This means you are generally subject to standard U.S. tax rates on your U.S. source income. Incorrectly claiming treaty benefits or misunderstanding withholding requirements can complicate your application and tax compliance. Confirming your tax status and treaty implications with a tax professional is advisable.

Benefits of Using a Certified Acceptance Agent (CAA)

Applying for an ITIN through a Certified Acceptance Agent (CAA) offers significant advantages for Walmart marketplace sellers based in Brazil. The most substantial benefit is that a CAA can authenticate your original identification documents, such as your passport. This means you do not have to send your original documents to the IRS, eliminating the risk of them being lost or stolen during transit and processing.

CAAs are authorized by the IRS to review your documentation and verify its authenticity. They then forward your completed Form W-7 and supporting documents to the IRS on your behalf. This streamlined process can significantly speed up the overall application timeline. While the IRS processing time for an ITIN can vary, applying via a Certified Acceptance Agent often results in a much quicker turnaround, typically within 5–10 business days for IRS processing after the package is received.

Furthermore, CAAs are trained to assist applicants in correctly completing Form W-7 and ensuring all necessary supporting documents are included. This reduces the likelihood of common errors that can lead to application delays or rejections. Having an expert review your application package before it's submitted to the IRS provides an extra layer of assurance.

For Brazilian sellers operating remotely, the convenience of working with a CAA is invaluable. You can complete the process without needing to travel to a U.S. embassy or consulate or mail your original documents. Services like itin.net act as a Certified Acceptance Agent, guiding you through each step and ensuring your application meets IRS standards. This efficient and secure method is ideal for busy entrepreneurs focused on growing their businesses on platforms like Walmart.

Using a CAA is a practical solution that simplifies the ITIN application for non-residents. It offers security, speed, and accuracy, making it the preferred method for many individuals seeking to obtain their U.S. tax identification number to facilitate their business operations. This approach allows you to focus on your business while ensuring your tax compliance is handled professionally.

Next Steps After Obtaining Your ITIN

Once you receive your ITIN from the IRS, usually via mail in the form of a CP-565 notice, your next crucial step is to apply for your Employer Identification Number (EIN). Walmart requires this EIN for you to operate as a third-party seller on their platform. You can apply for an EIN directly through the IRS website or by using other methods, but it is a separate process from obtaining your ITIN.

With your ITIN in hand, you can now confidently complete the Form SS-4, Application for Employer Identification Number. This form requires your personal information (using your ITIN) and details about your U.S. business. If you have already formed a U.S. LLC, you will use the details of that entity, including its registered agent information and operating agreement specifics, when applying for the EIN.

After successfully obtaining your EIN, you can finalize your Walmart marketplace seller account setup. Ensure all your business information, including your EIN and any other required documentation, is accurately provided to Walmart. This step is vital for maintaining compliance and avoiding any disruptions to your selling activities.

Consider establishing a U.S. bank account as well. While not always mandatory for initial onboarding, having a U.S. bank account simplifies financial transactions, allows for easier management of funds from U.S. sales, and can be beneficial for tax reporting and future business expansion. Services like Relay or Mercury can assist with this process for non-residents.

For ongoing tax compliance, remember that your ITIN is tied to your personal U.S. tax obligations. You will likely need to file a U.S. tax return annually. Understanding your tax responsibilities as a non-resident seller is key to long-term success. If you need assistance with your ITIN application, EIN, or other U.S. business setup needs, consider reviewing the pricing options at itin.net or contacting us for personalized guidance.

Practical tips

  • Use your full legal name exactly as it appears on your passport for your Form W-7 and any supporting documents to avoid mismatches.
  • When applying via a Certified Acceptance Agent (CAA), you will not need to mail original documents to the IRS, significantly reducing risk.
  • Ensure you include a complete and signed U.S. federal income tax return (like Form 1040-NR) with your Form W-7, unless you qualify for an exception.
  • Double-check all fields on Form W-7 for accuracy before submission; errors are a leading cause of ITIN application delays.
  • Since Brazil has no income tax treaty with the U.S., confirm your specific U.S. tax obligations with a tax professional to ensure accurate filing.

Frequently asked questions

Do I need an ITIN if I am a Brazilian seller on Walmart U.S. Marketplace?

Yes, you generally need an ITIN. Walmart requires sellers to have an EIN, and you typically cannot obtain an EIN without a U.S. tax identification number like an ITIN, as you likely do not have a Social Security Number (SSN).

Can I apply for an ITIN from Brazil?

Yes, you can apply for an ITIN from Brazil. The most convenient and secure method is often through a Certified Acceptance Agent (CAA), who can verify your documents without you needing to mail originals to the IRS.

How long does it take to get an ITIN?

When applying through a Certified Acceptance Agent (CAA), the IRS processing time is typically 5–10 business days. If you mail your application directly to the IRS, it can take several weeks to months.

What documents do I need to submit for an ITIN?

You need to submit Form W-7, a U.S. federal income tax return, and original or certified copies of identification documents verifying your identity and foreign status. A valid passport is the preferred identification document.

What is the difference between an ITIN and an EIN for my Walmart business?

An ITIN is your personal U.S. tax identification number for individuals without an SSN. An EIN is your business's tax identification number. You need an ITIN first to be able to apply for an EIN, which Walmart requires for sellers.

What happens if I don't have an ITIN for my Walmart marketplace sales?

Without an ITIN, you likely cannot obtain the required EIN from the IRS. This would prevent you from onboarding and selling on the Walmart U.S. marketplace, as it is a mandatory requirement for third-party sellers.

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