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EIN application reference for Walmart marketplace sellers based in Bulgaria
EIN15 min read

An EIN Guide for Walmart marketplace sellers from Bulgaria

Walmart marketplace sellers in Bulgaria need an EIN to operate. Understand the U.S. tax ID requirements, application process, and common pitfalls for your business.

Reviewed by , ITIN Specialist at itin.net.

Walmart Marketplace Sellers in Bulgaria Face Unique EIN Hurdles

Walmart marketplace sellers from Bulgaria encounter specific challenges when obtaining a U.S. Employer Identification Number (EIN). Unlike U.S.-based applicants, you cannot apply online directly with the IRS if you lack a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN). This limitation forces Bulgarian sellers into a longer, mail-based application process, which can cause significant delays in launching or maintaining your Walmart business. The primary friction point is the IRS's online portal, which is designed for U.S. residents and requires an SSN for validation. Consequently, non-residents like yourself must navigate alternative application methods to secure the necessary tax ID for Walmart onboarding and U.S. business operations. Understanding these distinctions is the first step toward a smoother EIN acquisition for your e-commerce venture. The EIN is a 9-digit federal tax ID required by the IRS for U.S. businesses. It is essential for opening a U.S. business bank account, hiring employees in the U.S., and filing U.S. business taxes. For sellers operating on platforms like Walmart, which mandate a U.S. business entity and an EIN for registration, this number is not optional but a prerequisite.

When You Need an EIN for Walmart and U.S. Business

An EIN is mandatory for opening a U.S. business bank account, which Walmart requires for seller payouts. Without a U.S. entity and an EIN, you cannot establish the necessary banking relationship to receive funds from your sales. Furthermore, if you form a U.S. LLC or C-Corp, an EIN is automatically required for tax filing purposes. The IRS issues EINs to businesses operating within the United States, even if the owners reside abroad. For Walmart marketplace sellers in Bulgaria, the platform's onboarding process acts as the primary trigger. Walmart's terms of service typically require sellers to provide a U.S. business tax ID, making the EIN essential from the outset. This requirement ensures compliance with U.S. financial regulations and tax laws. Even if your business activities are primarily conducted online from Bulgaria, the structure of a U.S. business entity necessitates this federal tax identification number. It signifies your business's formal registration with the U.S. Internal Revenue Service (IRS).

Required Documents for Non-Resident EIN Applications

To apply for an EIN as a non-resident seller in Bulgaria, you will need specific documentation. The primary form is the IRS Form SS-4, Application for Employer Identification Number. This form requires detailed information about your U.S. business entity, including its name, address, and the type of business. For the responsible party applying on behalf of the business, a valid government-issued identification document is necessary. Typically, this is a passport. You will also need your U.S. business formation documents, such as your Articles of Incorporation or Operating Agreement if you have formed a U.S. LLC. If you do not have a physical U.S. business address, you may need to provide details of a mail forwarding service. It is critical that all information on the SS-4 aligns precisely with your business formation documents and identification. Any discrepancies can lead to application rejection or significant delays. Ensure you have digital copies of these documents ready before starting the application process.

The EIN Application Process for Bulgarian Sellers

As a seller in Bulgaria, you cannot use the IRS online portal to apply for an EIN due to the lack of an SSN or ITIN. The most common method for non-residents is to apply via fax or mail using Form SS-4. This process involves completing the form accurately and submitting it to the IRS. After the IRS receives your faxed or mailed application, processing can take several weeks. The IRS typically processes mailed or faxed applications for non-residents within 3–5 weeks. This timeframe can vary depending on IRS workload and the accuracy of your submission. Once approved, the IRS will mail your official EIN confirmation letter, often referred to as CP 575, to the U.S. address listed on your application. This letter serves as official proof of your EIN. For faster processing, you can explore expedited channels, such as using a Certified Acceptance Agent (CAA). The CAA route can significantly reduce the waiting time, often providing an EIN within days rather than weeks. This expedited service is particularly beneficial for Walmart marketplace sellers who need to onboard quickly.

Common EIN Mistakes for Walmart Sellers from Bulgaria

Walmart marketplace sellers from Bulgaria often make specific errors when applying for an EIN. A frequent mistake is incorrectly filling out line 7b of Form SS-4, the section for the responsible party's SSN or ITIN. If you do not have an SSN or ITIN, you must write 'Foreign' in this field, not leave it blank or enter incorrect information. Another common pitfall is selecting the wrong business entity type on the form, which can have tax implications. For example, misclassifying your U.S. LLC as a sole proprietorship when it should be treated as a corporation for tax purposes can cause issues. Applying online when you are a non-resident without an SSN/ITIN will result in an automatic rejection and may even trigger unnecessary security flags with the IRS. Ensure your U.S. business address is valid and reliable; using a temporary or unverified address can lead to problems receiving crucial IRS correspondence. Misaligned names between your passport and business formation documents are also a frequent cause for denial.

How a Certified Acceptance Agent (CAA) Streamlines the Process

Using a Certified Acceptance Agent (CAA) like itin.net offers a significant advantage for Walmart marketplace sellers based in Bulgaria. A CAA is an individual or entity appointed by the IRS to assist non-residents in obtaining an EIN. The primary benefit is expedited processing. Instead of waiting weeks for mail or fax applications to be processed by the IRS, a CAA can often secure your EIN within a few business days. This is achieved through direct communication channels with the IRS. The CAA verifies your documentation and submits the Form SS-4 on your behalf, acting as an intermediary. This verification process by the CAA adds a layer of assurance that your application is accurate and complete, reducing the likelihood of rejection. While the IRS charges no fee for this service, CAAs charge for their assistance. The itin.net Standard EIN service provides this expertise, ensuring your application is handled efficiently and correctly, which is invaluable for sellers needing to meet Walmart's onboarding deadlines. This method bypasses the lengthy mail/fax delays inherent in direct non-resident applications.

Next Steps After Securing Your EIN

Once you have received your EIN confirmation, the next crucial step is to use it to open a U.S. bank account. Services like Mercury, Relay, or Brex are popular choices for non-residents, enabling you to manage your Walmart marketplace funds efficiently. With both your EIN and a U.S. bank account, you are fully prepared for Walmart's onboarding requirements. If you formed a U.S. LLC, ensure you have your Operating Agreement finalized and understand your ongoing compliance obligations, such as filing Form 5472 annually if you are a foreign-owned U.S. disregarded entity or corporation. Remember that your EIN is a federal tax ID, and you may have state-level tax obligations depending on your business activities. Review the pricing for EIN services on itin.net to understand your options or contact us directly if you require assistance navigating this process. This ensures your U.S. business is compliant and ready for sustained growth on platforms like Walmart.

Practical tips

  • Use the exact legal name of your U.S. business entity across all applications and documents, including your passport and any prior IRS correspondence.
  • When completing Form SS-4 line 7b, if you do not have an SSN or ITIN, write 'Foreign'; do not leave it blank or enter incorrect data.
  • Ensure your U.S. business address is a reliable physical location or a mail forwarding service that can receive official IRS documents like CP 575.
  • If you are the responsible party applying for the EIN, use your full legal name as it appears on your government-issued passport.
  • Double-check that the entity type selected on Form SS-4 accurately reflects your U.S. business structure (e.g., LLC, C-Corp) to avoid future tax complications.

Frequently asked questions

Can I use my Bulgarian business name for the EIN application?

No, you must use the legal name of your registered U.S. business entity (e.g., your U.S. LLC or C-Corp name) for the EIN application, Form SS-4. Your Bulgarian business name is not relevant for the U.S. federal tax ID.

How long does it take to get an EIN via fax or mail from Bulgaria?

The IRS processing time for mailed or faxed EIN applications from non-residents typically ranges from 3 to 5 weeks. This can vary based on IRS workload and application accuracy. Using a Certified Acceptance Agent can significantly shorten this timeframe.

What if I don't have a U.S. address for the EIN application?

You can use the address of a mail forwarding service or a third-party service provider, such as a Certified Acceptance Agent (CAA), as your U.S. business address on Form SS-4. This address will be used by the IRS to send your EIN confirmation letter.

Do I need an ITIN to get an EIN?

No, you do not need an ITIN to get an EIN. However, if you do not have an SSN or ITIN, you cannot apply online directly with the IRS. You must use alternative methods like fax, mail, or a Certified Acceptance Agent (CAA). The IRS requires you to indicate 'Foreign' in the SSN/ITIN field on Form SS-4.

Will the Bulgaria–U.S. tax treaty affect my EIN application?

The Bulgaria–U.S. tax treaty primarily affects income tax and withholding rates, not the process of obtaining an EIN. Your EIN application is a procedural step for U.S. tax administration. Tax treaty benefits would apply to your U.S. business income after you have established operations and are filing relevant tax returns.

Can I open a U.S. bank account without an EIN as a Bulgarian seller?

Generally, no. Most U.S. banks require an EIN and proof of a U.S. business entity to open a business bank account. This is a critical step for receiving payouts from platforms like Walmart Marketplace.

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