Why Mobile App Developers in Croatia Need ITIN Renewal
As a mobile app developer in Croatia, you likely face U.S. tax obligations due to revenue generated from apps sold on Apple's App Store or Google Play. Both platforms require non-U.S. developers to provide U.S. tax information to ensure correct withholding on royalties. If you previously obtained an Individual Taxpayer Identification Number (ITIN) for this purpose and it has expired, you will need to complete an ITIN Renewal. This is distinct from a new ITIN application; it specifically addresses situations where a previously issued ITIN is no longer valid for use. The primary triggers for renewal are either non-use for three consecutive tax years or the IRS's scheduled expiration based on the ITIN's middle digits. For developers in Croatia, this means ensuring continuous compliance with U.S. tax reporting requirements to avoid disruptions in receiving payments from app store platforms.
When to Renew Your ITIN
Your ITIN requires renewal if it has expired due to inactivity or the IRS's scheduled expiration. An ITIN expires if you do not include it on a U.S. federal tax return for three consecutive years. The IRS also uses a rolling expiration schedule based on the middle two digits of the ITIN. For example, ITINs ending in 70, 71, 72, 73, 74, 75, 76, 77, 80, 81, 82, 83, 84, 85, 86, 87, 90, 91, 92, 93, 94, or 95 are subject to renewal. It is crucial to check your ITIN status proactively. Waiting for the IRS to issue a CP-48 notice, which informs you of an expiring ITIN, is not always reliable, as not all individuals receive this notification. For mobile app developers earning U.S. source income, maintaining a valid ITIN is essential for the correct withholding of U.S. income tax on royalties, as mandated by platforms like Apple and Google.
Required Documentation for ITIN Renewal
To renew your ITIN, you will need to submit IRS Form W-7, specifically checking the box indicating 'Renew an Existing ITIN'. Along with the completed Form W-7, you must provide original or certified copies of certain supporting documents. The most critical document is proof of identity and foreign status, typically a valid passport. If your passport is unavailable, other identification documents like a national identity card or driver's license may be accepted, but a passport is preferred. You should also include your previous ITIN notice, if available, as this helps the IRS quickly identify your existing number. Crucially, you must also include a valid U.S. federal tax return with your renewal application. This demonstrates your ongoing need for an ITIN for U.S. tax purposes. Ensure all submitted documents are accurate and match the information provided on your Form W-7.
The ITIN Renewal Application Process
The ITIN renewal process begins with completing IRS Form W-7 and gathering your supporting documentation, including a valid U.S. federal tax return. You have two primary options for submitting your application: by mail directly to the IRS or through a Certified Acceptance Agent (CAA). Applying through a CAA, such as itin.net, offers a streamlined process. A CAA will verify your original documentation and forward your application to the IRS, usually resulting in a faster processing time. When applying via a CAA, the typical timeline for receiving your renewed ITIN is approximately 5–10 business days. If you choose to mail your application directly to the IRS, processing times can be significantly longer, often ranging from 7 to 14 weeks. It is advisable to apply well in advance of any tax deadlines to avoid potential complications.
Common Mistakes for Croatian Mobile App Developers
Mobile app developers in Croatia renewing their ITIN often encounter specific pitfalls related to their U.S. income streams. A common error is failing to submit a complete and accurate U.S. federal tax return along with Form W-7. For instance, if you are receiving royalties from app sales, you must file the appropriate tax return, such as Form 1040-NR (Nonresident Alien Income Tax Return), to report this income. Incomplete or inconsistent personal information between your Form W-7 and your supporting identification documents, especially names or addresses, can lead to delays or rejections. Another frequent mistake is not checking the 'Renew an Existing ITIN' box on Form W-7; this can result in your application being treated as a new application, causing confusion and delays. Ensure your tax return is for the correct tax year and accurately reflects your U.S. source income.
Benefits of Using a Certified Acceptance Agent (CAA)
Using a Certified Acceptance Agent (CAA) provides significant advantages for mobile app developers in Croatia seeking to renew their ITIN. A CAA is an individual or entity authorized by the IRS to assist taxpayers in obtaining ITINs. The primary benefit of using a CAA is that they can authenticate your original identification documents, such as your passport. This means you do not have to mail your original, irreplaceable documents to the IRS, reducing the risk of loss or damage. Furthermore, CAAs are trained to ensure your application is complete and accurate before submission, which can help prevent common errors that lead to processing delays. The itin.net renewal package, for example, leverages our CAA status to expedite the process. This expert assistance can be particularly valuable for individuals unfamiliar with U.S. tax forms and procedures, offering peace of mind and a quicker path to a renewed ITIN.
Next Steps After ITIN Renewal
Once your ITIN renewal is complete and you receive your new ITIN, you must update this information with the relevant platforms, such as Apple and Google. This ensures that future royalty payments are processed correctly and that U.S. tax is withheld at the appropriate rate. If you have previously established a U.S. business entity, such as a U.S. LLC, ensure your ITIN is associated with that entity for any necessary filings, like Form 5472. For those looking to manage their U.S. business operations more effectively, consider opening a U.S. bank account. You may also want to review the U.S. tax treaty benefits between Croatia and the U.S. that could apply to your situation. For assistance with the ITIN renewal process or to understand pricing for expedited service, review the itin.net Renewal Package or contact us directly.
Practical tips
- Use your passport as your primary identification document for ITIN renewal; ensure the name and date of birth on Form W-7 exactly match your passport.
- Submit a complete and accurate U.S. federal tax return with your Form W-7 application; the IRS requires proof of your need for an ITIN.
- If you have a prior ITIN notice or any IRS correspondence related to your ITIN, include it with your renewal application to help the IRS verify your identity.
- When applying through a Certified Acceptance Agent (CAA), verify their IRS authorization and understand the services included in their package.
- Always keep a copy of your submitted ITIN renewal application and all supporting documents for your records.
Frequently asked questions
Do I need to renew my ITIN if I haven't earned income from apps in the last two years?
Yes, if your ITIN has not been used on a U.S. federal tax return for three consecutive years, or if it falls within the IRS's middle-digit expiration schedule, it needs renewal regardless of recent income. Platforms like Apple and Google require a valid ITIN for royalty payments.
Can I renew my ITIN if I am not physically in the U.S.?
Yes, you can renew your ITIN from Croatia. The application process can be completed by mail or through a Certified Acceptance Agent (CAA). Using a CAA is often recommended for non-residents as they can verify your original documents without you needing to travel to the U.S.
How long does ITIN renewal typically take for someone in Croatia?
Through a Certified Acceptance Agent (CAA), the process typically takes 5–10 business days. If you mail your application directly to the IRS, it can take 7–14 weeks or longer.
What is the difference between renewing an ITIN and applying for a new one?
Renewing an ITIN involves using Form W-7 and indicating that you are renewing an existing number, typically because it has expired due to non-use or the IRS's schedule. Applying for a new ITIN is for individuals who have never been issued an ITIN before. The process and required documentation can differ.
Do I need to file a U.S. tax return to renew my ITIN?
Yes, a U.S. federal tax return is a required document for ITIN renewal. This demonstrates your ongoing need for an ITIN for U.S. tax purposes. The specific form depends on your income type and residency status.
What happens if my ITIN expires and I don't renew it?
If your ITIN expires and you do not renew it, platforms like Apple and Google may be unable to process your royalty payments correctly. They might also be required to withhold U.S. taxes at a higher default rate (e.g., 30%) until you provide a valid ITIN.



