Skip to main content
itin.net
ITIN application reference for Airbnb hosts based in Hungary
ITIN15 min read

An ITIN Guide for Airbnb hosts from Hungary

Airbnb hosts in Hungary need an ITIN for U.S. tax obligations. Understand the W-7 application process, required documents, and common pitfalls to ensure a smooth filing.

Reviewed by , ITIN Specialist at itin.net.

Specific Challenges for Hungarian Airbnb Hosts

Hungarian Airbnb hosts face unique hurdles when applying for an ITIN, primarily due to the recent termination of the Hungary-U.S. tax treaty. Previously, U.S. tax treaties could offer reduced withholding rates on U.S.-sourced income. With the treaty's termination in 2024, statutory withholding rates of 30% revert to apply to income earned by non-residents from U.S. sources, such as short-term property rentals. This change necessitates a more rigorous approach to U.S. tax compliance. You will likely need to file a U.S. tax return, Form 1040-NR, to claim any applicable deductions or credits and potentially recover over-withheld taxes. Filing this return requires a U.S. taxpayer identification number, which for individuals without a Social Security Number (SSN) is an ITIN. The IRS issues ITINs to individuals who must file U.S. taxes but are ineligible for an SSN. Without an ITIN, you cannot file your U.S. tax return and may face significant over-withholding on your rental income. This situation applies directly to Airbnb hosts in Hungary earning income from U.S. properties.

When You Need an ITIN as a Hungarian Airbnb Host

An ITIN is required if you are a non-resident alien Airbnb host earning income from U.S. rental properties and must file a U.S. federal income tax return. The IRS mandates that individuals receiving certain types of U.S. income, or those who need to file a U.S. tax return for other reasons, obtain an ITIN. For Airbnb hosts, this typically arises when you have income sourced from U.S. real estate. The requirement to file Form 1040-NR is triggered by this U.S. income. Additionally, if you are subject to U.S. tax withholding on your rental income and wish to claim treaty benefits or file a return to recover over-withheld amounts, an ITIN is essential. Without an ITIN, the withholding agent (often a booking platform or the tenant) may be required to withhold at the statutory 30% rate, and you will be unable to file your tax return to claim any refunds or adjustments. The IRS issues ITINs for tax processing purposes only; they do not grant work authorization or eligibility for Social Security benefits.

Required Documentation for Your ITIN Application

To apply for an ITIN, you must complete IRS Form W-7, Application for IRS Individual Taxpayer Identification Number. This form requires you to provide personal information, including your name, foreign address, and U.S. taxpayer identification number (which you are applying for). You must also submit original identification documents or certified copies from the issuing agency to verify your identity and foreign status. The most commonly accepted document for identity verification is a valid passport. If you do not have a passport, other documents like a national identity card, driver's license, or birth certificate may be accepted, but a passport is preferred by the IRS. In addition to your identification, you must provide a federal income tax return for the year you are claiming the ITIN for, unless you qualify for an exception. For Airbnb hosts, this will typically be Form 1040-NR. Ensure all documents are current and clearly legible. Inaccurate or missing documents are primary reasons for application delays or rejections.

The ITIN Application Process and Timeline

The ITIN application process involves submitting Form W-7 along with your required supporting documents and a federal tax return to the IRS. You have two primary methods for submission: mailing your application directly to the IRS or applying through a Certified Acceptance Agent (CAA). Mailing directly to the IRS involves sending your original identification documents and tax return, which are then returned to you after processing. This method can lead to longer processing times, as the IRS may take 10–15 weeks or longer to process your application and return your original documents. Applying through a CAA, such as itin.net, offers a more streamlined and secure process. A CAA can verify your original identification documents on your behalf, meaning you do not have to mail them to the IRS. This verification expedites the process, with typical processing times through a CAA being 5–10 business days from when the application is submitted to the IRS. The IRS then assigns your ITIN, which you will receive via mail, usually in the form of a CP-565 notice.

Common Mistakes for Hungarian Airbnb Hosts

Hungarian Airbnb hosts often make specific errors when applying for an ITIN, stemming from misunderstandings about U.S. tax obligations and the application process. One common pitfall is failing to include a complete and accurate U.S. federal income tax return (Form 1040-NR) with the Form W-7. Since the Hungary-U.S. tax treaty terminated, understanding your filing obligations and correctly preparing this return is more critical than ever. Another frequent error is submitting incomplete or expired identification documents; ensure your passport or other accepted ID is valid and clearly shows your full legal name. Mismatched names between your identification documents and your Form W-7 can also cause delays or rejections. Additionally, incorrect claims regarding tax treaty benefits (though less relevant now due to the termination) were historically a source of errors. Ensure you are claiming only what is applicable under current U.S. tax law for non-residents. Lastly, mailing original identification documents directly to the IRS carries the risk of loss or damage, a concern avoided when using a CAA.

Benefits of Using a Certified Acceptance Agent (CAA)

A Certified Acceptance Agent (CAA) acts as an intermediary between you and the IRS, simplifying the ITIN application process. As a CAA, itin.net can authenticate your original identification documents, such as your passport. This means you can have your documents reviewed and certified by us, and then submit certified copies to the IRS instead of your originals. This significantly reduces the risk of losing your vital documents during transit. Furthermore, CAAs are trained by the IRS to ensure your Form W-7 and accompanying tax return are correctly completed, minimizing the chances of errors that could lead to rejection or delays. The typical processing time when applying through a CAA is substantially faster, often within 5–10 business days for IRS acknowledgment, compared to potentially much longer waits when mailing directly. This efficiency is particularly valuable for Airbnb hosts who need their ITIN promptly to file their U.S. tax returns and avoid penalties or excessive withholding.

Next Steps After Obtaining Your ITIN

Once you receive your ITIN from the IRS, typically via a CP-565 notice, your immediate next step is to ensure your U.S. federal income tax return (Form 1040-NR) is filed correctly and on time. This return should have been submitted with your Form W-7 application. If you used a CAA, your tax return was likely reviewed for accuracy. If you filed directly, you may need to review it yourself or with a tax professional to ensure all information is accurate. You may also need to update your tax information with any payers or platforms that are withholding U.S. taxes on your behalf, providing them with your new ITIN to ensure accurate reporting. Consider setting up a U.S. business entity if you plan to consistently earn U.S. income; this often involves forming a U.S. LLC and opening a U.S. bank account. For assistance with the ITIN application or further guidance on your U.S. tax obligations as an Airbnb host, review our pricing at itin.net or contact us directly.

Practical tips

  • Use the exact same legal name on your Form W-7 as it appears on your primary identification document (e.g., passport) and any previous U.S. tax filings.
  • Ensure your submitted passport is valid and not expired; the IRS requires current identification for ITIN applications.
  • If you are filing a joint return with a spouse who also needs an ITIN, each individual must complete a separate Form W-7.
  • Keep copies of your submitted Form W-7, tax return, and all supporting documents for your records. Do not mail original identification documents if applying through a Certified Acceptance Agent.
  • Verify that your U.S. rental income has been correctly reported by the booking platform or payer, and be prepared to reconcile this with your filed Form 1040-NR.

Frequently asked questions

Do I need an ITIN if my Airbnb income from the U.S. is below a certain threshold?

An ITIN is generally required if you have U.S. income and must file a U.S. tax return (Form 1040-NR). The specific income threshold that triggers a filing requirement can vary, but if you are subject to U.S. tax withholding or wish to claim deductions or credits, you will need an ITIN. It is advisable to consult with a tax professional to determine your exact filing obligations.

Can I use my Hungarian driver's license as identification for my ITIN application?

While the IRS accepts several forms of identification, a valid passport is the preferred document for ITIN applications. If a passport is unavailable, other documents like a national identity card or birth certificate might be accepted, but a driver's license is less commonly used for non-U.S. citizens. Always check the current IRS guidelines for acceptable identification when applying.

How long does it take to get an ITIN if I mail my application directly to the IRS?

When mailing your Form W-7 and supporting documents directly to the IRS, processing times can vary significantly. Typically, you can expect it to take anywhere from 10 to 15 weeks, and sometimes longer, especially during peak tax seasons. Applying through a Certified Acceptance Agent can expedite this timeline considerably.

What happens to my U.S. rental income now that the Hungary-U.S. tax treaty is terminated?

With the termination of the Hungary-U.S. tax treaty, U.S. rental income earned by residents of Hungary is generally subject to the U.S. statutory withholding rate of 30%, unless specific exemptions apply. You will likely need to file a U.S. tax return (Form 1040-NR) to report this income and potentially recover any over-withheld taxes.

Can I apply for an ITIN and form a U.S. LLC at the same time?

Yes, you can. Many non-residents establish a U.S. LLC for their U.S. business activities, which may require an EIN, and then apply for an ITIN if they personally need to file U.S. taxes. The processes are separate but can be initiated concurrently. itin.net assists with both ITIN and U.S. business formation services, including U.S. LLC formation.

Is my ITIN application secure if I use itin.net as a Certified Acceptance Agent?

Yes, using a Certified Acceptance Agent like itin.net is secure. We are authorized by the IRS to verify your identity documents, meaning you don't have to mail originals to the IRS. Our process ensures your personal information and documents are handled with care and in compliance with IRS procedures.

Ready to Apply for Your ITIN?

Our IRS-Certified Acceptance Agents make the process simple and remote — from anywhere in the world.

  • IRS Certified
  • 5–10 Business Days
  • Money-Back Guarantee