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U.S. LLC application reference for Amazon KDP authors based in Poland
LLC14 min read

A U.S. LLC Guide for Amazon KDP authors from Poland

Polish authors publishing with Amazon KDP can benefit from a U.S. LLC for tax and legal protection. Learn the requirements, process, and common pitfalls for non-residents.

Reviewed by , ITIN Specialist at itin.net.

Polish Amazon KDP Authors Face Unique U.S. Tax and Legal Hurdles

Polish Amazon KDP authors often encounter a specific friction point: the U.S. withholding tax on royalties. Without proper U.S. tax identification, Amazon automatically deducts 30% of your earnings. While a U.S. LLC can help mitigate this, especially when combined with treaty benefits, the process involves understanding specific U.S. entity formation and tax filing requirements. This differs from a U.S.-based author who may already have a U.S. tax ID and address. For authors in Poland, establishing a U.S. LLC is a strategic move to streamline royalty payments and access potential tax advantages under the U.S.-Poland tax treaty. It also provides a layer of personal liability protection, separating your business assets from your personal finances. This is particularly relevant as your self-publishing income grows and you aim for greater financial security and compliance with U.S. regulations.

When a U.S. LLC Becomes Necessary for Polish Amazon KDP Authors

Establishing a U.S. LLC is often not strictly required by Amazon KDP itself, but it becomes practically necessary to efficiently manage your U.S. tax obligations and avoid excessive withholding. The primary trigger is receiving U.S.-sourced royalty income. Without an ITIN or EIN and a properly structured entity, Amazon will withhold 30% of your royalties. To claim benefits under the U.S.-Poland tax treaty and reduce this withholding rate, you typically need to provide Amazon with a U.S. tax identification number. Forming a U.S. LLC provides the framework to obtain an Employer Identification Number (EIN), which is essential for this process. Additionally, if you plan to engage in other U.S.-based business activities beyond KDP, a U.S. LLC offers a recognized legal structure. Authors in Poland should consider forming a U.S. LLC to optimize their tax situation and simplify compliance with U.S. tax laws, especially if their publishing income is substantial or they anticipate future U.S. business ventures. The process of obtaining an EIN for your U.S. LLC is a key step in this strategy.

Essential Documentation for U.S. LLC Formation and Tax Compliance

Forming a U.S. LLC involves several key documents. You will need to file Articles of Organization with the chosen U.S. state's Secretary of State. This document officially creates your limited liability company. Alongside this, an Operating Agreement is crucial, though it's an internal document and not filed with the state. It outlines ownership, management, and operational procedures. For non-resident founders, a copy of your passport is required for identification during the formation process. After your LLC is formed, you'll need to obtain an EIN from the IRS. This requires filing Form SS-4. To claim treaty benefits and reduce U.S. withholding tax on your Amazon KDP royalties, you will need to provide Amazon with your U.S. tax identification number and potentially fill out IRS Form W-8BEN or a similar form provided by Amazon. Understanding these documents is the first step toward compliant operations.

The U.S. LLC Formation and EIN Application Process for Polish Authors

The process begins with selecting a U.S. state for your LLC formation. Many non-residents choose states like Delaware, Wyoming, or Nevada due to their business-friendly laws. Once the state is chosen, Articles of Organization are filed. This step typically takes 5–10 business days, though expedited options are often available. Following formation, the next critical step is obtaining an Employer Identification Number (EIN) from the IRS by submitting Form SS-4. As a non-resident, you cannot apply for an EIN online without a U.S. taxpayer identification number. Therefore, you must apply via fax or mail. This process can take several weeks. Once you have your EIN, you can then provide it to Amazon KDP to reduce your withholding tax rate, often to 0% under the U.S.-Poland tax treaty, by completing the necessary tax forms. The entire formation and EIN process can realistically take 4–6 weeks, so starting early is advisable.

Common Pitfalls for Polish Amazon KDP Authors Forming a U.S. LLC

Polish Amazon KDP authors face specific pitfalls beyond generic IRS mistakes. One common issue is failing to obtain an EIN promptly, which delays the reduction of U.S. withholding tax. Another is neglecting the Beneficial Ownership Information (BOI) filing requirement with the Financial Crimes Enforcement Network (FinCEN), which is mandatory for most U.S. LLCs within 90 days of formation for new entities. Authors may also overlook the importance of a comprehensive Operating Agreement, which is vital for internal governance and can prevent future disputes. Choosing a state like California or New York without understanding their significant annual franchise taxes can lead to unexpected costs. Finally, not understanding the nuances of the U.S.-Poland tax treaty and incorrectly filling out tax forms like the W-8BEN can result in continued high withholding or compliance issues.itin.net helps authors avoid these common mistakes.

Leveraging the Certified Acceptance Agent (CAA) Path for ITIN and EIN

For non-residents, obtaining an ITIN or an EIN directly from the IRS can be a lengthy and complex process, especially without a U.S. physical presence or prior tax filing history. This is where a Certified Acceptance Agent (CAA), like itin.net, provides significant value. A CAA is authorized by the IRS to assist applicants in obtaining ITINs and EINs. They can verify original identification documents, reducing the need to mail sensitive passports to the IRS. For EIN applications, a CAA can submit Form SS-4 on your behalf, which can sometimes expedite the process compared to direct fax or mail submissions by foreign applicants. Using a CAA streamlines the entire application process, ensuring accuracy and potentially saving considerable time. The service offered by itin.net as a CAA is designed to simplify these critical steps for international founders and authors.

Next Steps After Forming Your U.S. LLC

Once your U.S. LLC is formed and you have secured your EIN, the immediate next step is to update your tax information with Amazon KDP. This involves submitting the correct IRS forms to claim treaty benefits and reduce the 30% withholding tax. You should also ensure you are compliant with the FinCEN BOI filing requirement. Consider opening a U.S. bank account for your LLC to manage royalties and business expenses separately. This also facilitates easier transactions and access to U.S. financial services. For authors in Poland, maintaining clear records of all income and expenses related to your U.S. LLC is crucial for tax filing purposes in both Poland and the U.S. Consult with a U.S. tax professional or a Polish tax advisor familiar with international taxation to ensure full compliance. You can review itin.net's LLC formation packages or contact us for personalized assistance.

Practical tips

  • Ensure your legal name on all U.S. LLC formation documents, passport, and any future IRS filings is identical to avoid name mismatch rejections.
  • File your Beneficial Ownership Information (BOI) report with FinCEN within 90 days of your LLC's formation to avoid penalties.
  • Obtain an EIN before or immediately after forming your LLC to provide to Amazon KDP and reduce the 30% U.S. withholding tax on royalties.
  • Keep meticulous records of all income and expenses related to your Amazon KDP business for both U.S. and Polish tax reporting.
  • Consult with a U.S. tax professional specializing in non-resident taxation and a Polish tax advisor to understand your full tax obligations.

Frequently asked questions

Do I need a U.S. address to form a U.S. LLC as an author in Poland?

You will need a U.S. business address for your LLC's registered agent and for official correspondence. Many formation services, including itin.net, provide a U.S. business address as part of their service package for non-residents.

How long does it take to get an EIN for my U.S. LLC if I am in Poland?

As a non-resident without a U.S. ITIN, you must apply for an EIN via fax or mail. This process can take several weeks, typically 4–6 weeks from the date the IRS receives your application.

Can I use a U.S. LLC to avoid the 30% withholding tax on Amazon KDP royalties?

Yes, by obtaining a U.S. EIN for your LLC and providing it to Amazon KDP along with the appropriate tax forms (like Form W-8BEN), you can claim benefits under the U.S.-Poland tax treaty to significantly reduce or eliminate the 30% withholding tax.

What is the difference between an ITIN and an EIN for my U.S. LLC?

An ITIN (Individual Taxpayer Identification Number) is for individuals who need to file U.S. taxes but don't have an SSN. An EIN (Employer Identification Number) is a tax ID for businesses, like your U.S. LLC, and is required for tax reporting and opening business bank accounts.

Do I need to file U.S. taxes if I have a U.S. LLC and earn royalties from Amazon KDP?

Generally, yes. Even if withholding tax is reduced to zero, your U.S. LLC may still have U.S. tax filing obligations, such as filing Form 1120-F for foreign-owned corporations or Form 5472 for foreign-disregarded entities. It is essential to consult with a U.S. tax professional.

What are the ongoing costs associated with a U.S. LLC for a Polish author?

Ongoing costs include state annual report fees, franchise taxes (depending on the state), registered agent fees, and potential U.S. tax preparation fees. The specific costs vary by state and your business activities.

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