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Illustration for an EIN article aimed at Airbnb hosts based in Argentina
EIN12 min read

How Airbnb hosts from Argentina Get an EIN

Learn how Airbnb hosts in Argentina can obtain a U.S. Employer Identification Number (EIN) for their U.S. business activities, covering the process, required documents, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

Why Airbnb Hosts in Argentina Need an EIN

Airbnb hosts based in Argentina face a unique challenge when U.S. tax obligations arise. Unlike U.S. residents, Argentinian residents typically do not have a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) readily available for business purposes. This absence of a U.S. taxpayer ID creates a hurdle when specific U.S. financial or tax requirements mandate an Employer Identification Number (EIN). The EIN, a nine-digit federal tax identification number, is essential for establishing a U.S. business entity, opening a U.S. bank account, hiring employees, or filing U.S. business taxes. For Airbnb hosts in Argentina, this often becomes a necessity when they structure their rental activity as a U.S. entity, such as a U.S. LLC, to manage their U.S. property investments or to comply with financial institution requirements for opening a U.S. bank account.

The primary friction point for Argentinian Airbnb hosts is the IRS's online EIN application process, which requires the responsible party to have an SSN or ITIN. Since most Argentinian residents will not possess either, they must navigate a more complex, paper-based application method. This typically involves completing IRS Form SS-4 and submitting it via fax or mail. This manual process is significantly slower than the online application available to U.S. residents and carries a higher risk of errors if not completed precisely according to IRS guidelines. Understanding these distinctions is the first step for Argentinian hosts seeking an EIN for their U.S. Airbnb operations.

When You Need an EIN as an Argentinian Airbnb Host

An EIN is generally required for Argentinian Airbnb hosts when they establish a U.S. business entity to operate their rental properties. This often occurs when hosts form a U.S. LLC or a similar structure to hold title to their U.S. real estate. Many U.S. financial institutions, including those offering business accounts like Mercury, Relay, or Brex, require an EIN to open an account for a U.S. business, even if the owners are non-residents. Without a U.S. bank account, managing rental income and expenses from your Airbnb properties can become administratively burdensome.

Furthermore, if your U.S. business entity has employees or operates in a capacity that requires specific federal tax filings beyond personal income tax, an EIN becomes mandatory. For instance, if the U.S. entity is treated as a corporation for tax purposes, it will need an EIN to file corporate tax returns. While not always strictly required for passive real estate investment by non-residents, structuring your operation with a U.S. entity and subsequently obtaining an EIN simplifies compliance and facilitates financial operations. The IRS mandates an EIN for any entity engaging in specific business activities, and forming a U.S. LLC for your Airbnb venture often triggers this requirement.

Required Documents for Non-Resident EIN Applications

To apply for an EIN as a non-resident of the United States, such as an Airbnb host from Argentina, you will need to meticulously prepare specific documents. The core application form is IRS Form SS-4, Application for Employer Identification Number. This form collects detailed information about your business, including its name, address, responsible party, and the reason for applying. For non-residents applying by fax or mail, the IRS requires that line 7b of Form SS-4 be completed with the word 'Foreign' if the responsible party does not have an SSN or ITIN. This is a critical distinction from the online application process, which requires an SSN or ITIN.

The primary document verifying the identity of the 'responsible party'—the individual who controls, manages, or directs the entity—is a valid passport. Ensure your passport is current and clearly legible, as a clear copy is essential for the application. If you are applying for an EIN for an entity that has already been formed (like a U.S. LLC), you will also need to provide formation documents. These could include your Articles of Organization or Certificate of Formation, depending on the state where your entity was established. A U.S. business address is also necessary; this can be a physical address or a mail forwarding service address. The IRS will use this address to send official correspondence.

The EIN Application Process for Argentinian Residents

The process for Argentinian Airbnb hosts to obtain an EIN differs significantly from that for U.S. residents due to the lack of an SSN or ITIN. You cannot use the IRS's online EIN application portal. Instead, the application must be submitted manually, typically via fax or mail. First, accurately complete IRS Form SS-4, ensuring line 7b is marked 'Foreign' if you do not have an SSN or ITIN. You will need to include a clear copy of the responsible party's passport and any relevant business formation documents if your entity is already established.

Once Form SS-4 is complete, you can fax it to the IRS at 855-641-5470 (for domestic and international applicants). Alternatively, you can mail the application to the IRS address specified in the Form SS-4 instructions for international applicants. The processing timeline for non-residents via fax or mail is considerably longer than the online method available to U.S. residents. Expect the IRS to take approximately 3 to 5 weeks to process your application and issue your EIN. This extended timeline necessitates planning well in advance of any critical deadlines for opening bank accounts or filing taxes. Upon successful processing, the IRS will mail your EIN confirmation letter (CP-575) to the U.S. business address you provided on Form SS-4.

Common Mistakes for Argentinian Airbnb Hosts

Argentinian Airbnb hosts often encounter specific pitfalls when applying for an EIN that differ from common errors made by U.S. applicants. A prevalent mistake is attempting to use the IRS's online application system, which is designed for individuals with an SSN or ITIN and will fail for non-residents. This leads to wasted time and frustration. Another critical error on Form SS-4 is failing to correctly designate the responsible party as 'Foreign' on line 7b when they lack an SSN or ITIN. Leaving this field blank or incorrectly filling it can lead to application rejection.

Misunderstanding the U.S. business address requirement is also common. Some applicants mistakenly believe a virtual office address is insufficient, or they provide a personal Argentinian address. The IRS requires a valid U.S. mailing address for correspondence. For Airbnb hosts forming a U.S. LLC, ensuring that the entity's legal name on the SS-4 matches exactly with the state formation documents is vital. Mismatched names, even minor discrepancies, can cause delays or rejection. Finally, applicants sometimes fail to include a clear copy of the responsible party's passport, which is a mandatory document for non-resident applications.

The Certified Acceptance Agent (CAA) Path

For non-residents seeking an EIN, particularly those who may also need an ITIN, the path through a Certified Acceptance Agent (CAA) offers distinct advantages. A CAA is an individual or entity certified by the IRS to assist taxpayers in obtaining ITINs and, in some cases, can facilitate EIN applications. When you engage a service like itin.net, which operates as a CAA, you benefit from expert guidance through the documentation and application process.

Using a CAA can streamline the process because they are trained to ensure your application is complete and accurate before submission to the IRS. This reduces the likelihood of errors that cause delays or rejections. For example, a CAA can verify your identification documents, such as your passport, in person or remotely following IRS procedures, which is a crucial step in the ITIN application process and indirectly supports the EIN application by ensuring identity is correctly established. While the EIN itself is still issued directly by the IRS, working with a CAA can provide a more integrated and efficient experience, especially if you are simultaneously applying for an ITIN. The typical timeline for EINs processed through a CAA's expedited channels can be faster, potentially reducing the 3–5 week waiting period associated with direct fax or mail applications.

Next Steps After Obtaining Your EIN

Once you have successfully obtained your EIN, the next steps involve leveraging it for your U.S. business operations. The most immediate action for many Argentinian Airbnb hosts is to open a U.S. bank account. With your EIN and U.S. business formation documents, you can approach U.S. financial institutions to establish a dedicated business account. This separation of personal and business finances is critical for proper accounting and tax reporting. If you are forming a U.S. LLC, you will likely need to file Form 5472 and Form 1120 annually to report transactions with your foreign-owned U.S. disregarded entity, which requires the EIN.

For those hosts who might also require an ITIN for personal U.S. tax filings (Form 1040-NR), the EIN application process can sometimes be integrated or run in parallel with the ITIN application. Reviewing the specific requirements for your U.S. tax obligations is essential. You can explore the pricing for EIN services on the itin.net website or contact us directly through our contact page if you require personalized assistance navigating this process. Understanding your ongoing tax responsibilities as a non-resident owner of U.S. rental property is key to long-term compliance.

Practical tips

  • Ensure the legal name of your entity on Form SS-4 precisely matches your U.S. LLC's formation documents.
  • Clearly write 'Foreign' on line 7b of Form SS-4 if the responsible party has no U.S. SSN or ITIN.
  • Provide a U.S. mailing address on Form SS-4, even if it's a mail forwarding service; the IRS will send your EIN confirmation here.
  • Include a legible photocopy of the responsible party's valid passport with your faxed or mailed Form SS-4.
  • Plan for the 3–5 week processing time for non-resident EIN applications submitted via fax or mail, and start the process well in advance of any deadlines.

Frequently asked questions

Can I apply for an EIN online from Argentina?

No, as a non-resident of the U.S. without an SSN or ITIN, you cannot use the IRS's online EIN application portal. You must submit IRS Form SS-4 via fax or mail.

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

The typical processing time for non-resident EIN applications submitted via fax or mail is 3 to 5 weeks. Expedited processing through a Certified Acceptance Agent (CAA) may be faster.

What if my U.S. LLC is not yet formed when I apply for an EIN?

You can apply for an EIN before your U.S. LLC is officially formed. In this case, you would provide the planned business name and address, and indicate that the entity is 'to be formed' on Form SS-4. You will need to have your formation documents ready when submitting the application.

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

No, a U.S. visa is not required to obtain an EIN. The application is for a U.S. business tax identification number, and your residency status outside the U.S. is handled by indicating 'Foreign' on Form SS-4.

Can I use my personal Argentinian address for the EIN application?

No, the IRS requires a U.S. business address for correspondence. This can be a physical U.S. address or a mail forwarding service address. Your personal Argentinian address cannot be used for this purpose.

What happens if I make a mistake on Form SS-4?

Mistakes on Form SS-4 can lead to delays or rejection of your EIN application. Common errors for non-residents include not marking line 7b as 'Foreign' or providing incorrect identification. It's advisable to have your application reviewed by a specialist.

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