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Illustration for an ITIN article aimed at Airbnb hosts based in Greece
ITIN15 min read

How Airbnb hosts from Greece Get an ITIN

Learn how Airbnb hosts in Greece can obtain an ITIN for U.S. tax filings. Understand requirements, documentation, and the application process with itin.net.

Reviewed by , ITIN Specialist at itin.net.

Why Airbnb Hosts in Greece Need an ITIN

Airbnb hosts in Greece who own U.S. property and generate rental income face a specific tax obligation. The U.S. Internal Revenue Service (IRS) requires non-residents earning U.S. source income to file a U.S. tax return, typically Form 1040-NR. To file this return, you must have an Individual Taxpayer Identification Number (ITIN). Without an ITIN, you cannot properly report your U.S. rental income, claim eligible deductions, or comply with IRS regulations. This is distinct from U.S. citizens or residents who use a Social Security Number (SSN). The IRS issues ITINs to individuals who need a U.S. taxpayer identification number but do not have and are not eligible to obtain an SSN. For Greek Airbnb hosts, this means obtaining a U.S. tax ID is a necessary step for compliance, particularly when dealing with income derived from U.S. real estate.

The primary trigger for needing an ITIN as an Airbnb host in Greece is the source of your rental income. If your property is located within the United States, any income generated from renting it out is considered U.S. source income. U.S. tax law requires that this income be reported. Furthermore, if you are selling U.S. property, an ITIN is often required for tax reporting purposes related to the sale. The U.S. also has specific reporting requirements for foreign-owned U.S. real estate, which may necessitate an ITIN for filings like Form 5472 if you operate through a U.S. LLC. Understanding these triggers is the first step in ensuring you meet your U.S. tax obligations.

ITIN Eligibility and Triggers for Greek Airbnb Hosts

Your eligibility for an ITIN as an Airbnb host in Greece hinges on your tax filing requirements with the IRS. The most common scenario involves earning rental income from U.S. property. This income is subject to U.S. taxation, and you will likely need to file a U.S. non-resident tax return (Form 1040-NR). The IRS mandates that you use a taxpayer identification number on such returns; if you don't have an SSN, an ITIN is the required alternative.

Another trigger is the sale of U.S. real estate. When you sell a U.S. property, you must report the gain or loss to the IRS. This reporting process, often involving Form 1040-NR or specific withholding forms, requires an ITIN. Additionally, if you have structured your U.S. property ownership through a U.S. LLC, you may have U.S. reporting obligations, such as filing Form 5472, which also requires an ITIN. The IRS uses Form W-7 to assign an ITIN. This form requires you to demonstrate a valid tax reason for needing the number. For Greek Airbnb hosts, this valid tax reason is almost always related to U.S. rental income or property transactions.

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 collects your personal information and requires you to state your reason for needing an ITIN. Along with Form W-7, you must provide original identification documents or certified copies from the issuing agency to prove your identity and foreign status.

The IRS strongly prefers a valid U.S. passport as the primary identification document. If you do not have a passport, other acceptable original identification documents include a national identity card, a foreign driver's license, or a civil birth certificate. You must also submit a U.S. federal tax return for the year you are requesting the ITIN, unless you qualify for a specific exception. For Airbnb hosts in Greece, this typically means filing a Form 1040-NR. Ensure all submitted documents are current and accurate. Missing or incorrect documentation is a primary reason for ITIN application delays or rejections.

The ITIN Application Process for Greek Residents

The ITIN application process involves several key steps. First, you must complete Form W-7. This form requires accurate personal details, including your name, address, and foreign tax identification number (if applicable). Crucially, you must specify your reason for applying for the ITIN, such as U.S. rental income.

Next, you must gather your supporting documents. This includes your original or certified identification (like a passport) and a U.S. tax return (e.g., Form 1040-NR). You then submit the completed Form W-7 and all supporting documents to the IRS. You have three main options for submission: mail your application directly to the IRS in Austin, Texas; apply through an IRS-authorized Certified Acceptance Agent (CAA); or schedule an appointment at an IRS Taxpayer Assistance Center (TAC) that offers ITIN services.

If you mail your application directly to the IRS, expect processing times of 10–14 weeks, as they will mail your original documents back to you. Using a CAA significantly speeds up the process. A CAA, like itin.net, can verify your original documents on your behalf, meaning you don't have to send them to the IRS. This verification process typically takes 5–10 business days for the CAA to complete. After the IRS approves your application, they will issue you an ITIN via mail, usually in the form of a CP-565 letter.

Common Mistakes for Greek Airbnb Hosts

Greek Airbnb hosts often make specific errors when applying for an ITIN. A frequent mistake is submitting incomplete or incorrect supporting documentation. For instance, failing to include a complete tax return with Form W-7, or providing identification documents that are expired or not sufficiently verifiable, will lead to rejection. Ensure your passport or other ID is valid and presented correctly.

Another common pitfall is mismatched names. Your name on Form W-7 must precisely match the name on your identification documents and your tax return. Discrepancies, even minor ones, can cause significant delays. Additionally, incorrect treaty claims on your tax return can lead to issues. While Greece has a tax treaty with the U.S., claiming treaty benefits requires careful adherence to specific IRS guidelines and the treaty's articles. Incorrectly applying these provisions on your Form 1040-NR can result in your ITIN application being questioned or your tax return being flagged. Ensure you understand which treaty articles, if any, apply to your rental income and document this clearly on your return.

Benefits of Using a Certified Acceptance Agent (CAA)

Applying for an ITIN through a Certified Acceptance Agent (CAA) offers distinct advantages for Airbnb hosts in Greece. As an IRS-authorized CAA, itin.net can verify your original identification documents directly. This means you do not have to mail sensitive originals like your passport to the IRS, mitigating the risk of loss or delay during transit.

The CAA process is significantly faster than mailing your application. While IRS processing can take many weeks, a CAA can typically complete the verification and submission process within 5–10 business days. This expedited timeline is crucial for hosts who need their ITIN quickly to file their U.S. tax returns by the deadline. Furthermore, CAAs are trained by the IRS to ensure your application is complete and accurate, reducing the chances of rejection due to common errors. This expert guidance helps ensure your application meets all IRS requirements from the outset.

Next Steps After Obtaining Your ITIN

Once you receive your ITIN from the IRS (usually via a CP-565 letter), you can complete your U.S. tax filings. File your Form 1040-NR, reporting your U.S. rental income and any applicable deductions or treaty benefits. If you are selling U.S. property, ensure the ITIN is used on all required tax forms related to the sale.

For ongoing U.S. property ownership, you may need to renew your ITIN every five years if you continue to have U.S. tax filing obligations. The IRS also issues an ITIN expiration notice (CP-48) if your ITIN has not been used on a federal tax return for three consecutive tax years. If you are operating your U.S. rental business through a U.S. LLC, remember to fulfill any annual reporting requirements, such as filing Form 5472. If you need assistance with your ITIN application or U.S. tax filings, itin.net offers comprehensive services. You can review our Standard Package pricing or contact us for personalized support.

Practical tips

  • Use the same legal name across Form W-7, your passport, and any prior IRS correspondence; mismatched name fields are a common cause for rejection.
  • Ensure your submitted identification document is valid and has not expired. A valid passport is the preferred document for proving identity and foreign status.
  • When filing Form 1040-NR, carefully review the U.S.-Greece tax treaty articles applicable to rental income. Incorrect treaty claims can lead to application delays or rejections.
  • If you are applying via a Certified Acceptance Agent, ensure they are a current IRS-authorized CAA. This verification ensures they can properly certify your documents.
  • Keep copies of all submitted documents, including your completed Form W-7 and supporting identification. This serves as your record and can be helpful for future reference or if any issues arise with the IRS.

Frequently asked questions

Do I need an ITIN if I only rent out my Greek property to U.S. tourists?

No, if your property is located in Greece and rented to tourists of any nationality, the income is not considered U.S. source income. Therefore, you typically do not need a U.S. ITIN or to file a U.S. tax return.

What if my Airbnb property is in the U.S., but I'm a Greek citizen living in Greece?

If your Airbnb property is located in the U.S., the rental income is U.S. source income. You will likely need to file a U.S. non-resident tax return (Form 1040-NR) and therefore require an ITIN. The fact that you are a Greek citizen living in Greece does not exempt you from U.S. tax obligations on U.S. source income.

How long does it take to get an ITIN through a Certified Acceptance Agent?

When you apply through a Certified Acceptance Agent (CAA) like itin.net, the process of verifying your documents and submitting your application typically takes 5–10 business days. The IRS then processes the ITIN assignment, which can take several additional weeks.

Can I use my Greek driver's license to apply for an ITIN?

A Greek driver's license may be accepted as a supporting identification document if it meets IRS requirements for foreign identification. However, a valid passport is the preferred and most commonly accepted document for proving both identity and foreign status.

What happens if my ITIN application is rejected?

If your ITIN application is rejected, the IRS will send you a letter explaining the reason. Common reasons include missing documentation, incorrect information on Form W-7, or failure to provide a valid tax return. You will need to correct the issues identified and resubmit your application.

Do I need an ITIN if I sell my U.S. Airbnb property?

Yes, if you sell U.S. real estate, you generally need to report the transaction to the IRS and pay any applicable capital gains tax. An ITIN is required for filing the necessary tax forms related to the sale, such as Form 1040-NR.

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