Why Apple App Store Developers in Denmark Need a U.S. EIN
Apple requires developers receiving U.S.-sourced payments to provide a U.S. taxpayer identification number. For Apple App Store developers based in Denmark, this typically means either an Individual Taxpayer Identification Number (ITIN) or an Employer Identification Number (EIN). While an ITIN might suffice initially for personal income reporting, an EIN is often more appropriate and sometimes required for business operations, especially if you plan to hire staff or open a U.S. business bank account. This U.S. federal tax ID is essential for complying with IRS regulations and avoiding a 30% withholding tax on your earnings from the Apple App Store. Without the correct documentation, Apple will withhold a significant portion of your revenue, impacting your profitability.
The friction point for many Danish developers arises from Apple's specific requirements combined with the complexities of obtaining U.S. tax identification numbers as a non-resident. The IRS issues EINs, and the application process for non-residents differs significantly from that for U.S. residents. Understanding these distinctions is key to a smooth application and ensuring you receive your payments without undue delay or excessive tax withholding. The IRS mandates that non-residents applying for an EIN must have a U.S. business presence or a specific business reason, which receiving app store revenue often fulfills.
When an EIN is Required for Danish App Developers
An Employer Identification Number (EIN) becomes necessary for Apple App Store developers in Denmark primarily due to payment processing and U.S. tax compliance. Apple mandates that developers receiving U.S.-sourced revenue must complete IRS Form W-8BEN (for individuals) or W-8BEN-E (for entities) and provide a U.S. taxpayer identification number. If you are operating as a U.S. entity, such as a U.S. LLC, or if you need to open a U.S. bank account to manage your app revenue, an EIN is generally required. It serves as your business's federal tax identification number in the United States.
Furthermore, if you plan to hire employees in the U.S. or operate your app development business as a U.S. corporation or partnership, an EIN is mandatory from the outset. Even if you are a sole proprietor without employees, the need for a U.S. business bank account, which is often facilitated by having an EIN, can be a strong trigger. This is particularly relevant if you want to separate your business finances from your personal ones, a crucial step for scaling your app development venture. The IRS uses the EIN to track business tax filings and compliance, making it a fundamental requirement for any U.S. business activity, including receiving substantial revenue from U.S. platforms like the Apple App Store.
Required Documents for Your EIN Application
To apply for an EIN as a non-resident Apple App Store developer from Denmark, you will need to accurately complete IRS Form SS-4. This is the core application document for an EIN. The IRS requires specific information about your business, including its legal name, trade name (if different), mailing address, and business activity. Since you are a non-resident without a U.S. Social Security Number (SSN) or ITIN, you will need to indicate 'Foreign' on line 7b of Form SS-4, where it asks for an SSN, ITIN, or EIN. This is a common point of confusion for applicants.
Key supporting documentation typically includes a copy of the responsible party's passport. This serves as identification for the individual applying for the EIN on behalf of the business. If your business is a U.S. entity, such as a U.S. LLC, you will also need to provide your business formation documents, like your Articles of Organization or Certificate of Incorporation. Even as a foreign individual receiving U.S. income, you may need to provide proof of your business activity, which could include your Apple Developer Program agreement or similar documentation demonstrating your U.S. business ties. A U.S. business address is also often required; this can be a virtual office or a mail-forwarding service if you do not have a physical presence in the U.S. Without a U.S. address, the IRS may have difficulty mailing your EIN confirmation letter.
The EIN Application Process for Non-Residents
Applying for an EIN as a non-resident from Denmark involves a specific process distinct from that for U.S. residents. The most common method for non-residents is to complete Form SS-4 and submit it via fax or mail to the IRS. This process typically takes several weeks. The IRS estimates that faxed applications can take 3–5 weeks to process, while mailed applications may take even longer. You will need to include your passport copy and any other required documentation with your submission.
Once the IRS processes your application, they will mail your EIN confirmation letter, often referred to as CP-575, to the U.S. business address listed on your Form SS-4. This can add further delay if you are relying on mail forwarding. Alternatively, you can apply through a Certified Acceptance Agent (CAA). This expedited channel can significantly shorten the processing time, often resulting in an EIN within a few business days. The CAA acts as an intermediary, verifying your identity and application details before submitting them to the IRS. For Apple App Store developers in Denmark, this CAA route can be particularly beneficial for timely receipt of funds and compliance.
Common Mistakes for Danish App Developers
Apple App Store developers in Denmark often encounter specific pitfalls when applying for an EIN. A frequent error is incorrectly filling out line 7b of Form SS-4. When asked for an SSN, ITIN, or EIN, non-residents must write 'Foreign' if they have none of these. Leaving this blank or entering incorrect information can lead to application rejection. Another common mistake is using a personal address in Denmark as the U.S. business address. The IRS requires a U.S. mailing address for the EIN confirmation letter (CP-575), even if it's a virtual office or mail forwarding service.
Choosing the wrong entity type on Form SS-4 can also cause issues. For instance, if you are an individual developer operating as a sole proprietor, you should select the appropriate sole proprietor classification. If you have formed a U.S. LLC, you must reflect that entity type accurately. Many non-residents mistakenly believe they must apply online, which is only an option for those with a U.S. SSN or ITIN. Attempting the online application without one will result in failure. Finally, failing to provide a clear copy of the responsible party's passport can also lead to delays or rejection of your application.
The Certified Acceptance Agent (CAA) Advantage
For Apple App Store developers in Denmark, applying for an EIN through a Certified Acceptance Agent (CAA) offers a streamlined and faster process. As a CAA, itin.net can verify your identity and application details directly, eliminating the need for you to fax or mail your Form SS-4 and supporting documents to the IRS. This significantly reduces the risk of mail delays or lost documents.
The primary benefit of using a CAA is the speed. While a direct IRS application via fax can take 3–5 weeks, a CAA can often secure your EIN in as little as 1–2 business days. This expedited timeline is crucial for developers who need to provide their EIN to Apple promptly to avoid payment holds or excessive withholding. The CAA acts as your trusted intermediary, ensuring all information is accurate and complete before submission, thereby minimizing the chances of errors that could delay the process. This service is particularly valuable for non-residents who are unfamiliar with U.S. tax forms and procedures.
Next Steps After Obtaining Your EIN
Once you receive your EIN confirmation letter (CP-575) from the IRS, you can provide this number to Apple to update your tax information in the Apple App Store Connect portal. This will ensure that U.S. taxes are withheld at the correct rate, typically 0% if you are a Danish resident and the U.S.-Denmark tax treaty applies, rather than the default 30%. You can then proceed to open a U.S. bank account using your new EIN, which simplifies payment reception and financial management.
If you have formed a U.S. LLC, you will also need to ensure you are compliant with U.S. reporting requirements, such as filing Form 5472 annually if you are a foreign-owned U.S. disregarded entity. Reviewing the pricing for EIN services, like the itin.net Standard EIN or Non-resident EIN options, can help you budget for the process. For personalized assistance tailored to your specific situation as an Apple App Store developer in Denmark, consider contacting itin.net for expert guidance.
Practical tips
- Write 'Foreign' on line 7b of Form SS-4 if you do not have an SSN or ITIN. This is the correct procedure for non-residents.
- Use a reliable U.S. mail forwarding service for your business address on Form SS-4 to ensure you receive your EIN confirmation letter promptly.
- Ensure the name and address on Form SS-4 exactly match your passport details to avoid any potential discrepancies with the IRS.
- If you have formed a U.S. LLC, confirm your entity type and filing obligations, including Form 5472, with a tax professional.
- Consider the expedited EIN application process through a Certified Acceptance Agent (CAA) to receive your EIN within days, not weeks.
Frequently asked questions
Can I get an EIN if I don't have a U.S. SSN or ITIN?
Yes, as a non-resident, you can obtain an EIN without a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN). You must indicate 'Foreign' on line 7b of IRS Form SS-4 and typically provide a copy of your passport and a U.S. business address.
How long does it take to get an EIN as a non-resident from Denmark?
Applying directly with the IRS via fax can take 3–5 weeks. Using a Certified Acceptance Agent (CAA) like itin.net can expedite the process significantly, often resulting in an EIN within 1–2 business days.
Do I need an EIN for the Apple App Store if I'm in Denmark?
Yes, Apple requires developers receiving U.S.-sourced payments to provide a U.S. taxpayer identification number. An EIN is often necessary for business operations and to avoid a 30% withholding tax on your app revenue.
What documents do I need to provide to apply for an EIN from Denmark?
You'll need to complete IRS Form SS-4, provide a copy of your passport, and list a U.S. business address. If you've formed a U.S. entity, your business formation documents will also be required.
Can I open a U.S. bank account with an EIN obtained from Denmark?
Yes, an EIN is a primary requirement for opening a U.S. business bank account as a non-resident. Many U.S. banks, including online options like Mercury, Relay, or Brex, will require your EIN.
What is the difference between an ITIN and an EIN for app developers?
An ITIN is for individuals to comply with U.S. tax reporting. An EIN is a federal tax ID for businesses, used for opening bank accounts, hiring employees, and filing business taxes. For business operations and managing app store revenue, an EIN is often more appropriate.



