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ITIN Renewal guide for tax refund claimants based in Greece
ITIN15 min read

ITIN Renewal for tax refund claimants from Greece

Claimants in Greece needing a U.S. tax refund can renew their ITIN with Form W-7. Learn the process, required documents, and common pitfalls to ensure timely refund processing.

Reviewed by , ITIN Specialist at itin.net.

Why Greek Tax Refund Claimants Need ITIN Renewal

If you are in Greece and are owed a refund of over-withheld U.S. taxes, such as from casino winnings, royalties, or dividends, you must file a U.S. federal income tax return. For non-U.S. citizens without a Social Security Number (SSN), this requires an Individual Taxpayer Identification Number (ITIN). If your existing ITIN has expired, you cannot file your return and claim your refund. This situation is common for individuals who may have had prior U.S. tax obligations or investments but haven't filed a U.S. return in several years. The IRS's rolling expiration schedule means an ITIN valid today might not be valid for your next filing, making proactive renewal essential for tax refund claimants.

When ITIN Renewal Becomes Necessary

An ITIN expires if it has not been used on a federal tax return for three consecutive tax years. Additionally, the IRS uses a middle-digit expiration schedule, which means certain ITINs become invalid regardless of recent use. For example, ITINs ending in '70' expired in January 2020, '71' in January 2021, '72' in January 2022, and '73' in January 2023. If you are in Greece and your ITIN falls into one of these categories, or if it has simply lapsed due to non-use, you must renew it before filing your next U.S. tax return to claim your refund. The IRS may also send a CP-48 notice if your ITIN is no longer valid for tax purposes, but it is far more efficient to check your ITIN status proactively rather than waiting for such correspondence.

Required Documents for ITIN Renewal

To renew your ITIN, you will need to complete IRS Form W-7 with the 'Renew an Existing ITIN' box checked. The most critical document is proof of your identity and foreign status. Typically, a valid passport issued by Greece or another country is the preferred document. If you do not have a passport, other original identification documents may be accepted, but a passport is strongly recommended. You will also need to submit a current federal tax return with your Form W-7. If you have an old ITIN notice (Letter CP-565 or CP-575) from the IRS, it is helpful to include it, though not strictly required if you know your ITIN.

The ITIN Renewal Application Process

The process for ITIN Renewal involves submitting the completed Form W-7, your original identification documents (or certified copies), and a valid U.S. federal tax return to the IRS. You have two primary options for submitting these documents. You can mail them directly to the IRS ITIN Operation in Austin, Texas. This method can involve longer processing times, and you risk losing your original documents during transit. Alternatively, you can use the services of a Certified Acceptance Agent (CAA). A CAA can verify your original identification documents, reducing the risk of loss and potentially speeding up the process. The IRS aims to process ITIN applications and renewals within 5–10 business days when submitted through a CAA. Direct mail applications may take significantly longer.

Common Mistakes for Greek Tax Refund Claimants

Tax refund claimants in Greece often make specific errors when renewing their ITIN. A frequent issue is name discrepancies. Ensure the name on your Form W-7 exactly matches the name on your passport and any prior IRS correspondence. Mismatches can lead to rejection. Another common pitfall is failing to submit a complete and accurate federal tax return along with the W-7. The tax return is the primary reason for needing the ITIN. For those with prior U.S. tax filings, ensure you are using the correct ITIN. If you have forgotten your ITIN, you can request a trace from the IRS, but this adds to processing time. Ensure all sections of the W-7 are completed accurately, including your foreign address in Greece.

Benefits of Using a Certified Acceptance Agent (CAA)

Using a Certified Acceptance Agent (CAA) streamlines the ITIN Renewal process significantly. A CAA, such as itin.net, is authorized by the IRS to review your original identification documents and forward your application to the IRS. This means you do not have to mail your original passport or other vital documents, eliminating the risk of them being lost or stolen in transit. The verification process by a CAA helps ensure your application is complete and accurate before it reaches the IRS, reducing the chances of delays or rejections. This service is particularly valuable for individuals in Greece, far from IRS field offices, who need their ITIN for a timely tax refund.

Next Steps After ITIN Renewal

Once your ITIN Renewal is approved, you will receive a new ITIN assignment letter from the IRS. If you used a CAA, they will also be notified. You can then file your U.S. federal tax return using your renewed ITIN to claim your tax refund. If you are also looking to establish a U.S. business presence or open a U.S. bank account, you may need an EIN (Employer Identification Number). You can explore our services for obtaining an EIN or forming a U.S. LLC to manage your U.S. financial activities. For personalized assistance with your ITIN renewal or any other U.S. tax-related needs, consider reviewing our itin.net Renewal Package or contacting us directly.

Practical tips

  • Use the same legal name across Form W-7, your passport, and any prior IRS correspondence—mismatched name fields are a common rejection reason.
  • Ensure your submitted federal tax return is complete and accurate; it is the primary justification for your ITIN renewal.
  • If you have an old ITIN notice (CP-565 or CP-575), include it with your renewal application for easier identification.
  • Check your ITIN status proactively before tax season to avoid delays in claiming your refund.
  • When mailing your application, use a trackable shipping service to monitor the delivery of your documents to the IRS.

Frequently asked questions

How long does ITIN Renewal take for someone in Greece?

When using a Certified Acceptance Agent (CAA), ITIN renewal typically takes 5–10 business days. If you mail your application directly to the IRS, processing times can be significantly longer, potentially several weeks or months.

Can I use my Greek driver's license as identification for ITIN Renewal?

While the IRS accepts various identification documents, a valid passport is the most commonly accepted and preferred document for verifying identity and foreign status during ITIN renewal. Other documents may be accepted, but a passport is the strongest option.

What if my ITIN has expired and I need to file for a tax refund from Greece?

You must renew your ITIN before filing your tax return. Submit IRS Form W-7 with the 'Renew an Existing ITIN' box checked, along with your original identification documents and your federal tax return, to the IRS or a Certified Acceptance Agent.

Do I need a U.S. address to renew my ITIN?

No, you can use your foreign address in Greece on Form W-7. The IRS requires a mailing address where they can send correspondence, which can be your Greek address if you do not have a U.S. mailing address.

Can I renew my ITIN if I haven't filed U.S. taxes in years but am due a refund?

Yes, if your ITIN has expired due to non-use or the IRS's expiration schedule, you must renew it to file your return and claim any owed tax refund. The renewal process requires submitting a current federal tax return, even if it's the first one in several years.

Is the U.S.–Greece tax treaty relevant for ITIN Renewal?

The U.S.–Greece tax treaty primarily affects withholding rates on certain types of income. While it doesn't directly impact the ITIN renewal process itself, understanding treaty benefits may be relevant when calculating your U.S. tax liability and the amount of refund you are claiming.

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