Apple App Store Developers in Poland Face a Specific Payment Withholding Issue
Apple requires developers to provide a U.S. tax identification number to release payments sourced from U.S. customers. Without an Employer Identification Number (EIN) or an Individual Taxpayer Identification Number (ITIN), Apple will withhold 30% of your U.S.-sourced revenue. This is a significant reduction for developers in Poland, where the tech export market is growing. The primary friction point is that your Polish tax ID is not recognized by the IRS for U.S. tax purposes. Therefore, to avoid this substantial withholding and comply with U.S. tax obligations, obtaining an ITIN becomes a necessity. This process is distinct from general ITIN applications due to the specific context of digital service provision and the interaction with platforms like the Apple App Store. The U.S. has a tax treaty with Poland, which can affect your tax liabilities, but it does not eliminate the need for a U.S. tax ID for reporting purposes and to qualify for reduced withholding rates below the default 30%.
ITIN is Required for U.S. App Store Payments
You need an ITIN if you are an Apple App Store developer based in Poland and you earn income from U.S. customers. Apple mandates the submission of either an EIN or an ITIN via IRS Form W-8BEN to certify your foreign status and claim any applicable treaty benefits. Without one of these U.S. tax identification numbers, the default withholding rate on your U.S.-sourced income is 30%. This applies to revenue generated from sales to users located in the United States. While you might consider applying for an EIN, it's generally intended for businesses, not individuals receiving passive income like app royalties. Therefore, an ITIN is the appropriate identification number for individual developers in this scenario. The trigger for needing an ITIN is the receipt of U.S. income that requires reporting to the IRS, even if you are not a U.S. resident and do not have a Social Security Number. The Apple Developer Program's payment requirements directly create this trigger for Polish developers.
Essential Documents for Your ITIN Application
To apply for an ITIN, you must complete IRS Form W-7. This form requires you to provide specific documentation to verify your identity and foreign status. The most commonly accepted primary identification document is a valid passport. If you do not have a passport, other documents like a national identity card or a driver's license may be considered, but a passport is strongly preferred by the IRS. In addition to your identification document, you may need to provide proof of foreign status, such as a visa if you have one for the U.S. If you are applying based on a U.S. tax return filing requirement, you will need to include that tax return with your Form W-7. For Apple App Store developers in Poland, this typically means submitting a completed Form W-7, your original passport (or a certified copy), and potentially other supporting documents as outlined by the IRS. Ensure all documents are current and accurately reflect your legal name.
Step-by-Step ITIN Application Process
Applying for an ITIN involves several key steps. First, you must complete and sign IRS Form W-7. Ensure all sections are filled out accurately, as errors can cause delays or rejection. Next, gather your supporting documentation, which includes your original identification document (like a passport) and a copy of your U.S. tax return (e.g., Form 1040-NR if applicable, or other forms as required by the specific situation). You then have three options for submitting your application: mail your documents directly to the IRS, apply in person at a Taxpayer Assistance Center (TAC), or use a Certified Acceptance Agent (CAA). Mailing original documents directly to the IRS carries the risk of loss, and TAC appointments can be difficult to secure. Using a CAA is often the most streamlined approach. Once submitted, the IRS processes ITIN applications. When filed via a Certified Acceptance Agent, the typical timeline for receiving your ITIN is between 5–10 business days. Without a CAA, processing can take several weeks to months, especially during peak tax seasons. The IRS will mail your ITIN directly to you once approved, often in the form of a notice called CP-565.
Common Mistakes for Polish Apple Developers
Apple App Store developers in Poland often make specific mistakes during the ITIN application process. One frequent error is submitting photocopies of identification documents instead of originals or certified copies when applying directly to the IRS or a TAC. Another common pitfall is an incomplete or inaccurate Form W-7, particularly with incorrect treaty-based return positions or missing required fields. Developers may also fail to include the necessary supporting tax return documentation that justifies the need for an ITIN. Since you are receiving income from U.S. sources, you must correctly identify the income type and any applicable tax treaty provisions. Incorrectly claiming treaty benefits or not understanding the U.S. tax implications of your app sales can lead to application rejection. Ensure your application aligns with the requirements for reporting U.S.-sourced digital service income.
Benefits of Using a Certified Acceptance Agent (CAA)
A Certified Acceptance Agent (CAA) streamlines the ITIN application process significantly. When you apply through a CAA, such as itin.net, we verify your original identification documents and supporting tax forms on your behalf. This means you do not have to mail your original passport or other vital documents to the IRS, mitigating the risk of loss or theft. The CAA submits the application package directly to the IRS for processing. This expedited process typically results in a much faster turnaround time, often within 5–10 business days, compared to several weeks or months when applying directly. Furthermore, CAAs are trained to help ensure your Form W-7 and supporting documents are complete and accurate, reducing the likelihood of errors that can cause delays. This specialized service is particularly valuable for international applicants who may be unfamiliar with U.S. IRS procedures.
Next Steps After Obtaining Your ITIN
Once you receive your ITIN from the IRS, you must provide it to Apple through your developer account settings. This will allow Apple to update your tax information and ensure that future payments are processed with the correct, reduced withholding rate, as determined by the U.S.-Poland tax treaty and your specific tax situation. Keep your ITIN confirmation letter (CP-565) in a safe place, as you will need it for future U.S. tax filings. Remember that an ITIN is for tax reporting purposes only and does not grant you the right to work in the U.S. or provide eligibility for Social Security benefits. For Apple App Store developers, ensuring your tax information is up-to-date with Apple is critical for uninterrupted payment flow. If you have complex tax circumstances or need assistance with U.S. tax filings, consult with a qualified tax professional. Review the itin.net Standard Package pricing to understand the costs associated with our ITIN application service, or contact us directly for personalized guidance.
Practical tips
- Use the same legal name on your Form W-7 as it appears on your passport and any other official identification documents to avoid name mismatch rejections.
- Ensure your application package includes a complete and accurate U.S. tax return that justifies your need for an ITIN, as required by the IRS.
- If you are applying based on a U.S. tax return that you have already filed, include a copy of that filed return with your Form W-7.
- When using a Certified Acceptance Agent, you will submit your original identification documents to them for verification, not directly to the IRS.
- Understand that an ITIN is a tax processing number, not proof of legal status or work authorization in the United States.
Frequently asked questions
Do I need an ITIN if I only have a few U.S. App Store sales?
Yes, if your sales are sourced from U.S. customers, Apple requires a U.S. tax ID (like an ITIN) to avoid the 30% withholding, regardless of the sales volume. You must report all U.S.-sourced income.
Can I use my Polish tax identification number for Apple?
No, your Polish tax identification number is not recognized by the IRS for U.S. tax purposes. You must obtain a U.S. ITIN or EIN.
How long does it take to get an ITIN through a Certified Acceptance Agent?
When applying through a Certified Acceptance Agent (CAA), the typical processing time for an ITIN is 5–10 business days, although this can vary during peak periods.
What is the difference between an ITIN and an EIN for an Apple developer?
An ITIN is for individuals who need a U.S. tax ID but cannot get an SSN. An EIN is for businesses. As an individual developer, an ITIN is generally the correct identification number.
Will I have to pay U.S. income tax on my app revenue even with an ITIN?
An ITIN facilitates compliance and reduced withholding. Your actual U.S. tax liability depends on your residency status, U.S. presence, and the U.S.-Poland tax treaty. Consult a tax professional for specifics.
What happens if I don't provide an ITIN to Apple?
If you do not provide an ITIN or EIN to Apple, they will withhold 30% of your U.S.-sourced revenue until you do. This withholding applies to payments for sales to customers in the U.S.



