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Illustration for an EIN article aimed at short-term rental operators based in Hungary
EIN14 min read

How short-term rental operators from Hungary Get an EIN

Hungarian short-term rental operators need an EIN for US business. Learn the specific requirements, application process, and common pitfalls for obtaining your US tax ID.

Reviewed by , ITIN Specialist at itin.net.

Why Hungarian Short-Term Rental Operators Need a US EIN

Short-term rental operators in Hungary that engage in U.S. business activities, such as listing properties on U.S.-based platforms like Airbnb or Vrbo, often encounter the requirement for a U.S. Employer Identification Number (EIN). This is a federal tax identification number issued by the IRS to business entities operating in the United States. For Hungarian operators, the primary trigger is often the need to open a U.S. business bank account to manage rental income and expenses separately from personal funds. Without a U.S. bank account, receiving payments from U.S. platforms can be cumbersome and incur higher transaction fees. Furthermore, if your short-term rental business structure involves a U.S. entity, like a U.S. LLC, an EIN is mandatory for filing relevant U.S. tax returns. The termination of the Hungary-U.S. tax treaty in 2024 also means a reversion to a 30% statutory withholding rate on certain U.S.-sourced income, making proper tax compliance and identification through an EIN even more critical.

This situation presents a unique challenge for Hungarian operators. Unlike U.S. residents who can often apply online instantly, non-residents without a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) face a more complex and time-consuming process. The IRS's online application portal is typically restricted to those with an SSN. Therefore, Hungarian operators must rely on alternative methods, such as applying by mail or fax, or utilizing the services of a Certified Acceptance Agent (CAA). Understanding these distinctions is the first step for any Hungarian short-term rental operator seeking to establish a U.S. business presence and comply with U.S. tax obligations.

When You Need an EIN for Your Short-Term Rental Business

An EIN is essential if your Hungarian short-term rental business operates as a U.S. entity, such as a U.S. LLC. This is common for non-residents seeking to limit liability associated with U.S. property ownership or rental activities. The IRS requires any U.S. business entity to have an EIN for tax filing purposes. Even if you operate solely through U.S. platforms, the need for a U.S. business bank account is a primary driver for obtaining an EIN. Many U.S. banks require an EIN to open a business account for non-resident aliens, even if the account is for a foreign-owned U.S. LLC. Platforms like Airbnb or Vrbo may also request an EIN for tax reporting purposes, especially if you are receiving substantial income from U.S.-based renters.

Beyond banking and entity requirements, an EIN is necessary if you plan to hire employees in the U.S. or if your business structure involves partnerships. For short-term rental operators, the most common scenarios requiring an EIN are: establishing a U.S. LLC to hold U.S. rental properties, needing a U.S. bank account to efficiently manage income and expenses, and complying with U.S. tax filing obligations, including Form 5472 for foreign-owned U.S. entities. Failure to obtain an EIN when required can lead to difficulties in setting up banking, penalties from the IRS, and complications in tax filings.

Required Documents for EIN Application

The primary document for applying for an EIN is IRS Form SS-4, Application for Employer Identification Number. This form requires detailed information about your U.S. business entity and the responsible party. For non-residents of the U.S. who do not have an SSN or ITIN, specific fields on Form SS-4 require careful attention. Line 7b, for instance, which typically asks for an SSN, ITIN, or EIN, should be completed with the word 'Foreign' if you possess none of these. This signals to the IRS that you are a non-U.S. person applying for an EIN.

In addition to Form SS-4, you will need supporting documentation to verify your identity and business information. The most critical document for the responsible party is a copy of their valid passport. If your U.S. business is an LLC, you will also need to provide your business formation documents, such as the Articles of Organization or Certificate of Formation filed with the U.S. state. An Operating Agreement for your LLC is also highly recommended, though not always strictly required by the IRS for the EIN application itself, it confirms the structure and management of your U.S. entity. A U.S. business address is also necessary; this can be a physical U.S. address for your business or a mail forwarding service address if you do not have a physical presence in the U.S. This address is where the IRS will mail your EIN confirmation. Ensure all document names are precise and that the information on them is consistent.

The Application Process for Non-Residents

As a short-term rental operator based in Hungary, you cannot use the IRS online EIN application portal unless you have an SSN or ITIN. The standard process for non-residents involves applying via fax or mail. To apply by fax, you complete Form SS-4 and fax it to the IRS at 855-641-0829 (for domestic fax) or 267-941-1001 (for international fax). The IRS typically processes faxed applications within 3–5 business days, though this can vary. If you prefer to mail your application, you can send it to the appropriate IRS address, which will result in a longer processing time of approximately 3–5 weeks.

Alternatively, you can use the services of a Certified Acceptance Agent (CAA). A CAA is an individual or entity authorized by the IRS to help non-residents obtain an EIN. The CAA can verify your identification documents and submit Form SS-4 on your behalf. This method is often the fastest and most reliable for non-residents, with processing times potentially as short as 3–5 business days, similar to U.S. residents applying online. The itin.net service acts as a CAA, streamlining this process for Hungarian operators. After the IRS processes your application, they will issue an EIN confirmation letter, often referred to as CP-575, or a CP-48 notice if the application is incomplete. This official document confirms your business's federal tax ID number.

Common Mistakes for Hungarian Short-Term Rental Operators

Hungarian short-term rental operators often make specific errors when applying for an EIN, primarily stemming from unfamiliarity with U.S. tax procedures. A frequent mistake is attempting to use the online application portal despite not having an SSN or ITIN, which will result in an error and a failed attempt. Another common pitfall is incorrectly filling out Line 7b of Form SS-4. Instead of writing 'Foreign' when no SSN/ITIN is available, applicants may leave it blank or enter incorrect information, causing delays or rejections. Ensuring this field is accurately marked as 'Foreign' is critical for non-resident applicants.

Misrepresenting the business structure or entity type on Form SS-4 is another common issue. For example, incorrectly classifying an LLC as a corporation can lead to incorrect tax treatment. Short-term rental operators must accurately reflect their U.S. entity type as established with the state. Furthermore, inconsistent information between Form SS-4 and supporting documents, such as the responsible party's name on their passport versus the application, can cause the IRS to reject the application. The U.S. business address requirement is also a point of confusion; operators must provide a valid U.S. address, which can be a mail forwarding service, not just a P.O. box or a foreign address. Double-checking all details against your business formation documents and passport is essential.

The Certified Acceptance Agent (CAA) Advantage

For short-term rental operators in Hungary, engaging a Certified Acceptance Agent (CAA) like itin.net offers a significant advantage in the EIN application process. A CAA is authorized by the IRS to verify the identity of the applicant and review the accuracy of Form SS-4 before it is submitted. This pre-submission review significantly reduces the likelihood of errors that could lead to application rejection or delays.

When you work with a CAA, you provide your identification documents, such as your passport, and the completed Form SS-4. The CAA acts as an intermediary, confirming your identity and ensuring that the application meets IRS requirements. This is particularly valuable for non-residents who may not be familiar with U.S. tax forms and procedures. The CAA can guide you through the complexities of Form SS-4, including correctly answering questions specific to non-residents. This service not only increases the chances of a smooth and successful application but also often expedites the process, as CAAs typically have direct submission channels with the IRS. By leveraging a CAA, Hungarian operators can bypass the lengthy mail or fax times and receive their EIN more efficiently, enabling them to proceed with opening a U.S. bank account and managing their U.S. rental business operations sooner.

Next Steps After Obtaining Your EIN

Once you receive your EIN confirmation from the IRS, the next crucial step for most Hungarian short-term rental operators is to open a U.S. business bank account. This account is essential for separating your business finances from personal ones, facilitating easier management of rental income, guest payments, and operational expenses. Banks like Mercury, Relay, or Brex often cater to non-resident business owners and require your EIN to establish the account. Ensure you have your EIN confirmation letter (CP-575) and your U.S. business formation documents ready for the bank application.

Following the establishment of your U.S. banking, you should ensure all your U.S. tax obligations are met. This includes filing annual U.S. tax returns, such as Form 1040-NR for individuals and potentially Form 5472 for foreign-owned U.S. entities, which is due alongside a pro-forma Form 1120. Given the complexities of U.S. taxation for foreign individuals and entities, especially after the termination of the Hungary-U.S. tax treaty, consulting with a qualified tax professional specializing in international tax is highly recommended. Reviewing the pricing for EIN services at itin.net or contacting us directly for personalized assistance can help you navigate these steps efficiently.

Practical tips

  • Use the exact same legal name for the responsible party across your passport, business formation documents, and Form SS-4 to avoid mismatches.
  • On Line 7b of Form SS-4, if you do not have an SSN or ITIN, write 'Foreign' to correctly identify yourself as a non-U.S. applicant.
  • Ensure your U.S. business address is valid and can receive mail; a mail forwarding service is acceptable if you lack a physical U.S. presence.
  • If applying via fax or mail, keep copies of your submitted Form SS-4 and note the date of submission for your records.
  • When using a Certified Acceptance Agent (CAA) like itin.net, provide all requested documents promptly to expedite the verification and submission process.

Frequently asked questions

Can I apply for an EIN online from Hungary?

No, as a non-resident of the U.S. without an SSN or ITIN, you cannot use the IRS online EIN application portal. You must apply via fax, mail, or through a Certified Acceptance Agent (CAA).

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

Applying by fax or mail can take 3–5 weeks. Using a Certified Acceptance Agent (CAA) like itin.net can expedite the process to approximately 3–5 business days.

What is the difference between an EIN and an ITIN for Hungarian operators?

An EIN is a federal tax ID for U.S. businesses, required for banking and tax filings. An ITIN (Individual Taxpayer Identification Number) is for individuals who need to file U.S. taxes but do not have an SSN. You may need both; an EIN for your business and an ITIN for your personal U.S. tax return.

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

While a U.S. registered agent is typically required to form a U.S. LLC, it is not a direct requirement for the EIN application itself. However, your LLC formation documents, which establish your U.S. entity, will likely list your registered agent.

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 incorrect information on Form SS-4, missing documentation, or mismatched identity details. You will need to correct the errors and resubmit your application.

Since the Hungary-U.S. tax treaty was terminated, how does this affect my EIN application?

The termination of the tax treaty does not directly affect the EIN application process itself. However, it increases the importance of having an EIN for U.S. tax compliance, as withholding rates on U.S.-sourced income revert to 30%, making proper identification and filing critical.

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