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ITIN Renewal application reference for Wise business users based in Serbia
ITIN15 min read

An ITIN Renewal Guide for Wise business users from Serbia

Learn how Wise business users in Serbia can renew their ITIN. Understand eligibility, required documents, the application process, and common pitfalls with itin.net.

Reviewed by , ITIN Specialist at itin.net.

Why Wise Business Users in Serbia Need ITIN Renewal

Wise business users based in Serbia often encounter ITIN renewal requirements due to the IRS's rolling expiration schedule or extended periods of non-use on federal tax returns. Unlike individuals who might use their ITIN for personal U.S. tax filings, a business user typically relies on it for U.S. entity compliance. If you operate a U.S. LLC and have an EIN, your ITIN might be necessary for related filings such as Form 5472, which reports transactions between a U.S. company and its foreign owner. The specific challenge for Wise business users in Serbia is maintaining U.S. tax compliance efficiently across borders, especially when dealing with an expired ITIN that impacts these crucial filings. The IRS mandates that an ITIN must be renewed if it hasn't been used on a federal tax return for three consecutive tax years, or if it falls under the middle-digit expiration cycle.

This situation is particularly relevant if your U.S. LLC was formed to facilitate U.S. market access or investment, and you previously obtained an ITIN to manage initial tax obligations. As your business activities evolve, ensuring all compliance documents are up-to-date, including your ITIN, becomes critical. An expired ITIN can lead to processing delays or rejections of essential business filings, creating operational friction. Proactively managing your ITIN status prevents these disruptions and ensures your U.S. business structure remains compliant. For Wise business users, this means checking your ITIN status regularly, especially if you anticipate needing it for annual filings or as part of your U.S. entity's ongoing compliance strategy.

When ITIN Renewal is Required

Your ITIN requires renewal if it has not been used on a federal tax return for three consecutive years, or if the IRS has updated its expiration schedule. The IRS employs a rolling middle-digit expiration system, meaning ITINs are invalidated based on specific digit combinations annually. For instance, ITINs with middle digits 70, 71, 72, or 81 expired starting with the 2023 tax year. You must renew your ITIN before filing a U.S. federal tax return that requires it. Failure to do so will result in the rejection of your tax return and any associated refunds.

While the IRS may issue a CP-48 notice informing you of an expired ITIN, relying solely on this notification is risky. Many individuals and business owners do not receive this notice, or it may arrive too late to file on time. It is more prudent to proactively check your ITIN status. This is especially true if you operate a U.S. LLC and have an EIN, as your ITIN might be linked to other compliance requirements, such as filing Form 5472 for reporting related party transactions. An expired ITIN can halt these essential filings, impacting your U.S. business operations. Therefore, verify your ITIN's validity, particularly if you have not used it recently or if its middle digits fall within a known expiration cycle.

Required Documents for ITIN Renewal

To renew your ITIN, you will need to complete Form W-7, Application for IRS Individual Taxpayer Identification Number, and check the 'Renew an Existing ITIN' box. This form requires personal information, including your previously assigned ITIN. Along with the Form W-7, you must submit original or certified copies of documents proving your identity and foreign status. The most commonly accepted document is a valid passport, which serves as both proof of identity and nationality.

If a passport is not available, other identification documents may be accepted, such as a national identification card, driver's license, or birth certificate, provided they meet specific IRS criteria. You will also need to include documentation that supports the reason for needing the ITIN, which in this case is the renewal of an existing one. If you have a previous ITIN notice (like CP-565 or CP-575), submitting it can expedite the process. Finally, you must include a current federal tax return. For Wise business users in Serbia, this typically means filing a Form 1040-NR (U.S. Nonresident Alien Income Tax Return) or Form 5472 if you are renewing solely for U.S. LLC compliance purposes. Ensure all documents are current and meet IRS requirements to avoid delays.

The ITIN Renewal Application Process

The ITIN renewal process can be completed by mailing your application directly to the IRS or by using the services of a Certified Acceptance Agent (CAA). When applying directly to the IRS, you will mail your completed Form W-7, supporting identification documents, and your tax return to the IRS address specified in the form instructions. The IRS will review your application, verify your documents, and issue a new ITIN or reactivate your old one. This direct mailing process can take several weeks, sometimes months, as the IRS processes a high volume of applications.

Alternatively, you can utilize a Certified Acceptance Agent (CAA). A CAA is an individual or entity authorized by the IRS to assist taxpayers in obtaining ITINs. When you work with a CAA like itin.net, they review your application and original identification documents, verify their authenticity, and then forward your application package to the IRS. This method often speeds up the process because the CAA handles the initial verification, reducing the risk of errors that could cause delays. The typical timeline for ITIN renewal through a CAA is approximately 5–10 business days for the initial processing and verification, after which the IRS processing time applies. Itin.net offers a streamlined renewal package for $397, simplifying this process for business users.

Common Mistakes for Wise Business Users in Serbia

Wise business users in Serbia often make specific errors during ITIN renewal due to the complexities of cross-border operations and U.S. entity management. One common pitfall is failing to proactively check ITIN status, leading to last-minute rushes when an expired ITIN is discovered during tax filing. Relying solely on the IRS to send a CP-48 notice is unreliable; proactive checks are essential. Another mistake is mismatched name fields across documents. Your name must be identical on your Form W-7, your passport, and any prior IRS correspondence. Even minor discrepancies can lead to application rejection.

For those operating a U.S. LLC with an EIN, confusion can arise regarding which form to file for renewal. While Form 1040-NR is for individuals earning U.S. income, if your ITIN renewal is solely for U.S. business compliance (e.g., for Form 5472), the IRS instructions for renewal should be followed carefully. Ensure you are submitting the correct tax return that necessitates the ITIN. Missing or incorrectly certified documentation is another frequent issue. If submitting original documents, ensure they are the exact ones required, and if using certified copies, ensure they are properly authenticated by the issuing agency or a CAA. Finally, incorrect mailing addresses or incomplete contact information on Form W-7 can cause delays or prevent the IRS from communicating with you.

The Certified Acceptance Agent (CAA) Advantage

Using a Certified Acceptance Agent (CAA) offers significant advantages for Wise business users in Serbia seeking ITIN renewal. A CAA is authorized by the IRS to help applicants complete and submit their ITIN applications. The primary benefit is that CAAs can verify your original identification documents, such as your passport. This means you do not have to mail your original documents to the IRS, reducing the risk of loss or theft during transit. The CAA reviews your documentation and application package for completeness and accuracy before forwarding it to the IRS.

This verification service by a Certified Acceptance Agent can significantly expedite the overall process. By ensuring your application is error-free and your documents are properly authenticated upfront, the likelihood of delays or rejections by the IRS is minimized. For individuals located internationally, like those in Serbia, engaging with a CAA through services like itin.net provides a reliable pathway to renew your ITIN without the need for a personal visit to an IRS Taxpayer Assistance Center (TAC), which are often unavailable or impractical for international applicants. The typical processing time for ITIN renewal through a CAA is considerably faster than direct mailing to the IRS, often within 5–10 business days for the initial CAA review and submission.

Next Steps After ITIN Renewal

Once your ITIN renewal is processed and approved by the IRS, you will receive a new ITIN or confirmation that your existing ITIN has been reactivated. This new or reactivated ITIN is essential for any U.S. federal tax filings that require it. For Wise business users in Serbia, this means you can now proceed with filing your U.S. LLC's compliance documents, such as Form 5472, or any other tax returns that necessitated the renewal.

It is advisable to keep your new ITIN notice (CP-565) in a safe place along with your other important tax documents. You should also update your U.S. business records with the new or confirmed ITIN. If you have an EIN and operate a U.S. LLC, ensure this updated ITIN is correctly recorded for future filings and communications with the IRS. Regularly review your U.S. entity's compliance calendar to ensure timely filing of all required documents. If you are unsure about your specific U.S. tax obligations or need assistance with the renewal process, consider reviewing itin.net's ITIN Renewal package pricing or contacting us for personalized guidance. This ensures your U.S. business structure remains compliant and operational.

Practical tips

  • Use the exact same legal name across your Form W-7, your passport, and any prior IRS correspondence to prevent mismatches that cause rejection.
  • Proactively check your ITIN status on the IRS website or through a Certified Acceptance Agent rather than waiting for a CP-48 notice, which may not be received.
  • Ensure your supporting identification documents, especially your passport, are current and valid for the entire duration of the application process.
  • If renewing your ITIN for U.S. LLC compliance, confirm the specific IRS filing requirements (e.g., Form 5472) and include the correct supporting tax documentation with your Form W-7.
  • Keep a copy of your submitted Form W-7, your tax return, and the original or certified identification documents for your records after submission.

Frequently asked questions

How long does ITIN renewal take for Wise business users in Serbia?

Through a Certified Acceptance Agent (CAA) like itin.net, the initial verification and submission process typically takes 5–10 business days. The subsequent IRS processing time can vary, but generally ranges from several weeks to a few months. Direct mailing to the IRS without a CAA can take longer.

Can I use my Serbian passport for ITIN renewal?

Yes, a valid Serbian passport is generally accepted as proof of identity and foreign status for ITIN Renewal. Ensure it is not expired and meets all IRS documentation requirements. If you have other valid identification documents, check the IRS guidelines for alternatives.

What is the cost for ITIN renewal for Wise business users?

itin.net offers an ITIN Renewal Package for $397. This fee covers the service of a Certified Acceptance Agent to assist with your application, document verification, and submission to the IRS. The IRS does not charge a fee for ITIN applications or renewals.

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

You do not strictly need a U.S. address to renew your ITIN if you are using a Certified Acceptance Agent (CAA). The CAA can use their address for certain communications, and you can provide your Serbian address on Form W-7. However, ensure you have a reliable way to receive IRS correspondence.

What if my ITIN has expired and I need to file Form 5472 for my U.S. LLC?

If your ITIN has expired and you need it for U.S. LLC compliance filings like Form 5472, you must renew it before submitting the tax form. An expired ITIN will cause Form 5472 to be rejected by the IRS. Use the ITIN Renewal process to obtain a valid ITIN first.

Can I renew my ITIN if I haven't filed a U.S. tax return in years?

Yes, you can renew your ITIN even if you haven't filed a federal tax return for three consecutive years. The IRS allows renewal based on the non-use rule or the middle-digit expiration schedule. You will need to file a current tax return along with your renewal application.

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