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ITIN Renewal guide for tax refund claimants based in Serbia
ITIN12 min read

ITIN Renewal for tax refund claimants from Serbia

Claimants in Serbia needing a tax refund must renew their ITIN. Understand the requirements, document needs, and application process to avoid delays.

Reviewed by , ITIN Specialist at itin.net.

ITIN Renewal for Serbian Tax Refund Claimants

Foreign nationals in Serbia who are owed a refund of over-withheld U.S. tax face a specific hurdle: they must file a U.S. federal tax return, typically Form 1040-NR, using a valid Individual Taxpayer Identification Number (ITIN). If your existing ITIN has expired, you must renew it before you can claim that refund. This situation is common for individuals receiving U.S. source income such as royalties, dividends, or winnings from U.S. casinos, where taxes may be withheld at source. The IRS requires an active ITIN for processing tax returns, especially those claiming refunds. Failure to renew an expired ITIN means your tax return will not be processed, and you will not receive the refund you are due. The IRS issues ITINs to individuals who do not have and are not eligible for a Social Security Number (SSN), but who require a U.S. taxpayer identification number for tax purposes. An ITIN is uniquely tied to the individual and must be kept current for tax filing compliance. The renewal process is distinct from obtaining a new ITIN and requires specific attention to detail to ensure timely processing and avoid rejection, which could further delay your refund.

Unlike individuals who have never had an ITIN or whose ITIN is still valid, tax refund claimants in Serbia specifically need to ensure their ITIN is active before filing their return. This proactive step is critical. Many non-residents mistakenly believe their ITIN remains valid indefinitely, or they only become aware of an expired ITIN when their tax return is rejected by the IRS. This is particularly problematic for refund claims, as the IRS may not send a courtesy notice (like a CP-48) if the ITIN is invalid or expired. You must actively check your ITIN status. For those in Serbia, this means understanding the IRS's expiration schedules and ensuring your document is up-to-date before the tax filing deadline to receive your refund promptly. The ITIN renewal process is managed by the IRS, but can be facilitated through various channels, including Certified Acceptance Agents (CAAs).

When ITIN Renewal is Required

Your ITIN requires renewal if it has not been used on a federal tax return for three consecutive tax years, or if the IRS has recently implemented a rolling expiration schedule based on the middle digits of the ITIN. For tax refund claimants based in Serbia, this means even if you have received a refund in the past with your ITIN, its validity is not permanent. The IRS uses an internal system to track ITIN usage and expiration dates. If your ITIN falls into an expired middle-digit range, or if you haven't filed a tax return using it for three consecutive years, the IRS will consider it inactive. This inactivation directly impacts your ability to file a return and claim a refund. The trigger for needing to renew is not always an IRS notice; many filers discover their ITIN is expired only when their tax return is rejected or when they attempt to file a new return. Proactively checking your ITIN status is therefore essential, especially if you are expecting a U.S. tax refund. The fact that you are a tax refund claimant specifically means that an expired ITIN will prevent the IRS from processing your claim and issuing your refund, creating a direct financial impediment.

The IRS's rolling expiration schedule means that specific ITINs expire based on their middle digits. For example, ITINs with certain middle digits may expire in one year, while others expire in subsequent years. This schedule is published by the IRS and changes periodically. It is crucial to check the IRS website or consult with a tax professional to determine if your ITIN falls within an expired range. Even if your ITIN is not within an expired range according to the middle-digit schedule, the three-year rule of non-use will still apply. Therefore, for anyone in Serbia anticipating a tax refund, verifying ITIN validity is a non-negotiable first step in the tax preparation process. Do not wait for an IRS notice; take action to renew your ITIN if it has been dormant or if it falls within a designated expiration category.

Required Documents for ITIN Renewal

To renew your ITIN, you must complete and submit IRS Form W-7, Application for IRS Individual Taxpayer Identification Number, with the 'Renew an Existing ITIN' box checked. This form requires you to provide your previously assigned ITIN. Along with the Form W-7, you must submit original or certified copies of supporting identification documents. The most commonly accepted document for proving identity and foreign status is a valid passport. If you do not have a passport, other documents such as a national identity card, driver's license, or birth certificate may be acceptable, but a passport is strongly preferred and often simplifies the process. The IRS will not return original documents submitted by mail; they are either mailed back after verification or destroyed. Therefore, it is often preferable to use a Certified Acceptance Agent (CAA) who can review your original documents and certify them, eliminating the need to mail originals to the IRS.

In addition to your identification documents, you will need to include a current federal tax return with your Form W-7 application. This tax return is the primary reason for your ITIN renewal; it demonstrates why you need an active ITIN. If you have your original ITIN notice (often referred to as CP-565 or CP-575, although these are typically SSN notices, the ITIN equivalent is a notice from the IRS assigning the ITIN), it can be helpful to include a copy, though it is not strictly mandatory if you already know your ITIN. Ensure all information on Form W-7 matches your supporting documents exactly, including your legal name, date of birth, and foreign address. Any discrepancies can lead to delays or rejection of your application. For tax refund claimants in Serbia, meticulous attention to these documentation requirements is paramount to avoid further delaying the refund process.

The ITIN Renewal Application Process

The ITIN renewal process involves submitting Form W-7 along with required supporting documents and a federal tax return to the IRS. You have two primary options for submission: by mail directly to the IRS or through a Certified Acceptance Agent (CAA). Submitting by mail to the IRS Service Center requires you to mail your original identification documents, which carry the risk of loss or damage, or certified copies obtained from the issuing agency. The IRS processes these applications at its Austin, Texas, Service Center. Processing times for ITIN renewals submitted directly to the IRS can vary significantly, often taking 10–15 weeks or longer during peak tax seasons. This extended timeline can be a major concern for tax refund claimants who are eager to receive their owed funds.

Alternatively, using a CAA streamlines the process considerably. CAAs are individuals or entities authorized by the IRS to assist applicants in obtaining ITINs. They can verify your original identification documents, authenticate your application, and forward it to the IRS on your behalf. This means you do not have to mail your original passport or other vital documents. The typical timeline for an ITIN renewal through a CAA like itin.net is much faster, often within 5–10 business days for the application to be submitted and acknowledged by the IRS, with the full IRS processing time still applicable thereafter, but the initial submission is expedited. This expedited submission helps ensure your tax return is filed promptly. Once the IRS processes your renewed ITIN, they will issue a new ITIN assignment letter, and your tax return can then be processed for your refund. The total time from application to receiving your refund will depend on IRS processing volumes and the completeness of your submission.

Common Mistakes for Serbian Tax Refund Claimants

Tax refund claimants in Serbia often encounter specific pitfalls when renewing their ITIN. One of the most frequent errors is failing to proactively check ITIN status. Many individuals assume their ITIN remains valid indefinitely or only learn of its expiration when their tax return is rejected. This is a critical mistake because the IRS does not always send a specific notice (like the CP-48) for expired ITINs, especially when a tax return is submitted with an invalid number. For refund claimants, this rejection means a significant delay in receiving funds that are rightfully theirs. It is far more efficient to verify your ITIN status well before the tax filing deadline.

Another common issue is mismatched personal information. Ensure that the name, date of birth, and other identifying details on your Form W-7 precisely match those on your supporting identification documents, such as your passport. Even minor discrepancies can cause the IRS to reject your application. For instance, if your passport shows 'Jovan Petrovic' but your previous IRS correspondence used 'Ivan Petrovic', this mismatch must be reconciled. This often requires obtaining updated identification or providing additional supporting documentation to prove your identity. For those in Serbia, it's important to use the exact legal name as it appears on your official government-issued identification. Furthermore, ensure you are using the correct version of Form W-7 and that the 'Renew an Existing ITIN' box is clearly marked. Using an outdated form or failing to check the correct box are easily avoidable errors that can lead to processing delays or outright rejection of your renewal application.

Benefits of Using a Certified Acceptance Agent (CAA)

Using a Certified Acceptance Agent (CAA) offers distinct advantages for tax refund claimants in Serbia seeking to renew their ITIN. The primary benefit is the ability for the CAA to authenticate your original identification documents, such as your passport. This means you do not have to mail your original documents to the IRS, thereby eliminating the risk of them being lost, stolen, or damaged during transit. CAAs are trained and authorized by the IRS to perform this verification service. They will review your original documents and then send certified copies along with your application to the IRS. This significantly enhances the security and peace of mind during the renewal process.

Furthermore, CAAs can help ensure your Form W-7 application is complete and accurate before it is submitted to the IRS. This pre-submission review minimizes the chances of errors or omissions that could lead to delays or rejection. A CAA like itin.net can guide you through the entire process, answer your specific questions, and confirm that all necessary supporting documentation is included. This expert assistance is particularly valuable for individuals who may not be familiar with U.S. tax forms or procedures. While the IRS ultimately processes the renewal, the CAA's role expedites the initial submission and verification steps. This can lead to a quicker turnaround time for receiving your renewed ITIN, allowing you to file your tax return and claim your refund sooner. The fee for using a CAA is separate from any IRS fees, which do not apply to ITIN applications or renewals.

Next Steps After ITIN Renewal

Once your ITIN renewal is approved by the IRS, you will receive a new ITIN assignment letter. This letter confirms that your ITIN is active and ready for use. With your renewed ITIN in hand, you can now file your U.S. federal tax return, Form 1040-NR, to claim your tax refund. Ensure that you accurately enter the renewed ITIN on your tax return. If you have already filed your return with an expired ITIN, you may need to amend it or refile once your renewal is complete, depending on IRS guidance and the stage of processing. It is advisable to consult with a tax professional to understand the best course of action for your specific situation.

For tax refund claimants in Serbia, receiving your refund typically involves direct deposit or a check mailed to your foreign address. The timeline for receiving the refund itself depends on the IRS's processing speed for tax returns, which can vary based on the volume of returns they receive. Given the potential for delays, it is wise to be patient but also to follow up with the IRS if you believe your refund is overdue. If you are looking to streamline this entire process and ensure accuracy, consider utilizing the services of a Certified Acceptance Agent to assist with your ITIN renewal. You can review the itin.net Renewal Package or contact us directly for personalized assistance to get your ITIN renewed efficiently and prepare your tax return.

Practical tips

  • Use the exact legal name as it appears on your government-issued identification for all sections of Form W-7 to prevent mismatches.
  • Ensure your passport or other primary identification document is valid and not expired at the time of application.
  • If you have previously filed U.S. taxes, locate any prior IRS correspondence showing your ITIN to ensure you are renewing the correct number.
  • Double-check that you have selected the 'Renew an Existing ITIN' box on Form W-7; failing to do so will result in a new ITIN being issued instead of renewing your existing one.
  • Keep copies of all submitted documents, including Form W-7 and your supporting identification, for your records.

Frequently asked questions

Can I renew my ITIN if I haven't used it for tax filing in Serbia for several years?

Yes, if your ITIN has not been used on a federal tax return for three consecutive tax years, it is considered inactive and requires renewal before you can file again, including for claiming a tax refund.

How long does it take to renew an ITIN for someone in Serbia?

The timeline varies. Direct submission to the IRS can take 10-15 weeks or more. Using a Certified Acceptance Agent (CAA) like itin.net can expedite the initial submission and verification to 5-10 business days, though final IRS processing times still apply.

Do I need to send my original passport to the IRS to renew my ITIN?

You can mail original documents or certified copies. However, using a Certified Acceptance Agent (CAA) allows them to verify your original documents and send certified copies to the IRS, so you retain your original passport.

What is the U.S. tax treaty with Serbia, and how does it affect my refund?

Serbia inherits the former Yugoslavia–U.S. tax treaty. This treaty may affect the tax rate on certain U.S. source income, potentially leading to over-withholding and a basis for a tax refund claim. Specific treaty articles and rates should be confirmed with a tax professional.

Will the IRS send me a notice if my ITIN is about to expire in Serbia?

The IRS may send notices, but it is not guaranteed, especially for expired ITINs. It is your responsibility to proactively check your ITIN status and renew it if necessary before filing your tax return to claim a refund.

Can I use my ITIN renewal application to apply for an EIN?

No, ITIN renewal is for individuals needing a taxpayer identification number. An Employer Identification Number (EIN) is for businesses and is applied for using Form SS-4. You would need to complete a separate application for an EIN, available at /ein.

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