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EIN application reference for H-1B visa holders based in Denmark
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An EIN Guide for H-1B visa holders from Denmark

H-1B visa holders in Denmark need an EIN for U.S. business operations. Understand eligibility, required documents, the application process, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

H-1B Visa Holders in Denmark Face Unique EIN Challenges

As an H-1B visa holder operating a U.S. business while residing in Denmark, you encounter specific hurdles when applying for an Employer Identification Number (EIN). Unlike U.S. residents who can often apply online with an SSN or ITIN, non-residents without these U.S. taxpayer IDs face a more complex process. This often involves faxing Form SS-4 to the IRS, a method that can take several weeks for processing. Furthermore, Danish citizens may have specific treaty considerations or business structures that require careful attention during the application. The primary friction point is the IRS's requirement for a U.S. taxpayer identification number (SSN or ITIN) for online EIN applications. Without one, the only direct method is by fax, which is slow and error-prone for international applicants. This guide clarifies the EIN requirements and application process specifically for H-1B visa holders in Denmark.

When You Need an EIN as an H-1B Visa Holder in Denmark

An EIN is mandatory if you are establishing or operating a U.S. business entity, such as a U.S. LLC or corporation, while holding an H-1B visa and residing in Denmark. This federal tax ID is essential for several core business functions. You will need an EIN to open a U.S. bank account for your business, which is critical for managing funds separate from personal finances. It is also required if your U.S. business entity plans to hire employees within the United States. Furthermore, filing U.S. business taxes necessitates an EIN. Even if your business is solely managed remotely from Denmark, the structure of your U.S. entity dictates the need for this identifier. For example, a U.S. LLC often requires Form 5472 to report transactions with a foreign owner, and this form is linked to the EIN.

Required Documents for EIN Application

To apply for an EIN, you must complete Form SS-4, Application for Employer Identification Number. For non-residents applying without a U.S. SSN or ITIN, this form must be submitted by fax or mail. The key document required for the responsible party is a valid passport. You will also need the formation documents for your U.S. business entity. This typically includes Articles of Incorporation for a C-Corp or Articles of Organization for an LLC. The responsible party, who signs Form SS-4, must be an individual, not another business entity. If you are applying for an LLC, ensure your Operating Agreement clearly designates the responsible party. A U.S. business address is also required on Form SS-4; this can be a physical address or a mail forwarding service if you do not have a U.S. physical presence. Ensure all documents are accurate and match the information provided on Form SS-4.

The EIN Application Process for Non-Residents

Applying for an EIN as a non-resident H-1B visa holder in Denmark primarily involves submitting Form SS-4 via fax or mail. The IRS processes these applications on a different timeline than online applications submitted by U.S. residents. Expect a processing time of approximately 3–5 weeks for faxed applications. If you need the EIN more urgently, expedited channels are available through a Certified Acceptance Agent (CAA). The IRS will issue your EIN on a CP-575 notice, which will be mailed to the U.S. business address listed on your application. For Danish applicants, it is vital to ensure all information is accurate, as any discrepancies can lead to delays or rejection. The IRS assigns the EIN after reviewing Form SS-4 and verifying the information provided.

Common Mistakes for H-1B Visa Holders in Denmark

H-1B visa holders in Denmark often make specific errors when applying for an EIN. A frequent mistake is attempting to apply online when the responsible party does not have an SSN or ITIN; this application will likely fail. On Form SS-4, line 7b asks for the responsible party's Social Security, individual taxpayer identification, or EIN. If none of these exist, you must write 'Foreign' in this field, not leave it blank or enter incorrect information. Another common pitfall is incorrectly identifying the entity type or failing to provide accurate U.S. business address details. Ensure the legal name and address on Form SS-4 precisely match your business formation documents. Mismatched information can cause significant processing delays or lead to rejection, requiring you to restart the application process.

Benefits of Using a Certified Acceptance Agent (CAA)

Working with a Certified Acceptance Agent (CAA) like itin.net offers a more streamlined and faster EIN application process for non-residents. While direct fax or mail applications can take 3–5 weeks, CAAs can often secure an EIN within 1–2 business days. This is because CAAs are authorized by the IRS to verify the information on Form SS-4 and submit it on your behalf, often through expedited channels. The CAA acts as an intermediary, ensuring all details are correct and that the application meets IRS requirements. This significantly reduces the risk of errors and delays. For H-1B visa holders in Denmark, this expedited service is invaluable, especially when prompt opening of a U.S. bank account or meeting other business deadlines is critical.

Next Steps After Obtaining Your EIN

Once you receive your EIN confirmation from the IRS, you can proceed with essential business setup tasks. The immediate next step is typically opening a U.S. bank account. Many U.S. banks require an EIN and business formation documents for account opening. For remote businesses, services like Mercury, Relay, or Brex often facilitate online account opening for non-residents. You will also need to ensure compliance with any ongoing U.S. tax filing obligations. For U.S. LLCs with a single foreign owner, this often includes filing Form 5472 and a pro-forma Form 1120 annually, even if there are no taxable events. Reviewing the pricing for EIN services at itin.net or contacting us directly for assistance with your application is recommended.

Practical tips

  • Use the exact legal name of your U.S. business entity on Form SS-4 as it appears on your formation documents.
  • For line 7b of Form SS-4, if the responsible party has no SSN, ITIN, or EIN, write 'Foreign' – do not leave it blank or enter inaccurate data.
  • Ensure the U.S. business address provided on Form SS-4 is valid and can receive mail, as this is where the IRS will send your EIN confirmation.
  • If you have previously applied for an EIN or other IRS tax IDs, ensure the information on Form SS-4 aligns with previous filings.
  • Consider using a Certified Acceptance Agent (CAA) to expedite the process and minimize application errors, especially when time is critical for opening a U.S. bank account.

Frequently asked questions

Can I apply for an EIN online as an H-1B visa holder in Denmark?

No, you cannot apply for an EIN online if you do not have a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN). H-1B visa holders in Denmark without an SSN must apply by fax or mail using Form SS-4, or through a Certified Acceptance Agent (CAA).

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

Direct applications by fax or mail from Denmark typically take 3–5 weeks. Using a Certified Acceptance Agent (CAA) can expedite this process to 1–2 business days.

What is the difference between an EIN and an ITIN for H-1B visa holders?

An EIN (Employer Identification Number) is a tax ID for U.S. businesses, while an ITIN (Individual Taxpayer Identification Number) is for individuals who need to pay U.S. taxes but do not have an SSN. As an H-1B visa holder, you likely have an SSN. Your business will need an EIN. If your spouse on an H-4 visa needs to file U.S. taxes and lacks an SSN, they might need an ITIN.

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

Yes, you need a U.S. business address on Form SS-4. This can be a physical location, a virtual office, or a mail forwarding service. You must be able to receive mail at this address, as the IRS will send your EIN confirmation there.

What happens if my EIN application is rejected?

If your EIN application is rejected, the IRS will typically notify you of the reason. Common reasons include incorrect information, mismatched names or addresses, or attempting to apply online without a U.S. taxpayer ID. You will need to correct the errors and resubmit Form SS-4, or seek assistance from a service like itin.net.

Can my spouse on an H-4 visa help with the EIN application?

Your spouse on an H-4 visa can be the responsible party for the EIN application if they have a U.S. SSN or ITIN and meet other IRS requirements. However, if they do not have an SSN or ITIN, the application process will follow the non-resident path, requiring fax or mail submission of Form SS-4.

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