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U.S. Bank Account guide for Amazon KDP authors based in Spain
Banking14 min read

U.S. Bank Account for Amazon KDP authors from Spain

Spanish Amazon KDP authors need a U.S. bank account to receive royalties without high fees or delays. Learn the requirements, process, and common pitfalls for opening one.

Reviewed by , ITIN Specialist at itin.net.

Why Spanish Amazon KDP Authors Need a U.S. Bank Account

Amazon KDP authors based in Spain face a specific challenge when it comes to receiving their royalty payments. While it's possible to receive payments directly to a Spanish bank account, this often involves significant currency conversion fees and potentially unfavorable exchange rates, eating into author profits. Furthermore, delays in fund transfer can occur, impacting cash flow. A U.S. bank account provides a direct channel to receive U.S. dollar (USD) royalties, minimizing these issues. This is particularly relevant for authors who have a substantial volume of sales or are aiming for significant earnings, where even small percentage fees add up. The need becomes more pronounced when considering tax implications, specifically the U.S. withholding tax on foreign authors.

Without a U.S. tax identification number, such as an ITIN, Amazon is required by U.S. law to withhold 30% of royalties paid to non-U.S. residents. This is a substantial reduction that impacts profitability directly. While applying for an ITIN and subsequently a U.S. bank account is a procedural step, it unlocks significant financial benefits for Spanish authors. The Spain–U.S. tax treaty may offer reduced withholding rates, but accessing these benefits typically requires a U.S. tax identification number and a U.S. bank account to streamline the process with platforms like Amazon. The efficiency and cost savings offered by a U.S. bank account make it a near-necessity for serious Amazon KDP authors in Spain seeking to maximize their earnings and simplify their financial operations.

Eligibility and Triggers for a U.S. Bank Account

The primary trigger for Amazon KDP authors in Spain to open a U.S. bank account is the desire to receive royalty payments directly in USD, avoiding conversion fees and reducing the impact of the 30% U.S. withholding tax. While not strictly mandatory to publish on KDP, it becomes practically essential for optimizing earnings and simplifying tax compliance. To receive royalty payments without the 30% withholding, authors must provide Amazon with a U.S. tax identification number. This is typically an Employer Identification Number (EIN) for business accounts or an Individual Taxpayer Identification Number (ITIN) for personal accounts. Without either, Amazon will withhold the highest applicable rate.

Obtaining an EIN requires establishing a U.S. business entity, such as a U.S. LLC, or for certain specific situations, it can be applied for by individuals. However, opening a U.S. bank account as a non-resident without a prior U.S. nexus or established U.S. business can be challenging with traditional banks. Fintech solutions and specialized services are often the most viable path. The need for a U.S. bank account is therefore directly linked to the author's sales volume, their desire to minimize tax burdens, and their overall strategy for managing international earnings efficiently. For Spanish authors actively pursuing a significant presence on Amazon KDP, establishing this financial infrastructure is a logical and beneficial next step.

Required Documents for a U.S. Bank Account

Opening a U.S. bank account as a non-resident author from Spain involves providing specific documentation to satisfy Know Your Customer (KYC) and Anti-Money Laundering (AML) regulations. The exact requirements vary by bank or financial institution, but common documents include proof of identity, proof of address, and details about your business or income source. For a personal U.S. bank account, you will typically need a valid passport and proof of residential address in Spain, such as a utility bill or bank statement. Some institutions may also require a secondary form of identification.

For a business U.S. bank account, which is often more suitable for authors operating as a business entity, the documentation is more extensive. You will need your passport and proof of Spanish address, alongside documents related to your U.S. business. If you have formed a U.S. LLC, this would include formation documents like the Articles of Organization and an Operating Agreement. Crucially, if you are opening a business account, you will likely need an EIN confirmation letter. This letter, issued by the IRS after approval of Form SS-4, serves as proof of your U.S. business's tax identification number. Without the correct documentation, your application will be delayed or denied. It is vital to gather all required paperwork before starting the application process.

The U.S. Bank Account Application Process

Opening a U.S. bank account as a non-resident author from Spain typically follows a structured application process, often initiated online. The first step involves selecting a financial institution that supports non-resident account opening. Most large traditional U.S. banks do not offer this service remotely, so you will likely be looking at fintech solutions or specialized banks catering to international clients. Once you have chosen an institution, you will proceed to their online application portal.

During the application, you will be asked to provide personal information, including your name, address in Spain, and contact details. You will also need to provide documentation as previously outlined, such as your passport and proof of address. If applying for a business account, you will need to submit your EIN confirmation letter and business formation documents. The application is subject to review by the bank's compliance team, which involves identity verification and assessment of your business activities. This process typically takes between 5–10 business days from the submission of a complete application to the account becoming active. Upon approval, you will receive your account details, and a debit card will usually be mailed to your address in Spain, which can take an additional week or two.

Common Mistakes for Amazon KDP Authors in Spain

Amazon KDP authors from Spain often encounter specific pitfalls when applying for a U.S. bank account. A frequent mistake is attempting to open an account with a bank that outright refuses non-resident applications, leading to wasted time and effort. Many major U.S. banks have strict policies against remote account opening for individuals without a U.S. physical presence or a U.S. tax ID. Another common error is failing to provide a complete and accurate set of required documents. Missing pages from formation documents, unclear copies of passports, or outdated proof of address can all lead to application rejection. For those seeking a business account, failing to obtain an EIN before applying is a critical oversight, as it is a prerequisite for most business banking setups for non-residents.

Furthermore, some authors may not fully understand the tax implications. Not obtaining an ITIN or EIN means Amazon will withhold 30% of royalties. Relying on incorrect information about treaty benefits without the proper documentation can also lead to unexpected tax liabilities. It is also common for authors to overlook the importance of having a U.S. business entity if they are operating at a significant scale, as this simplifies the banking process and can offer liability protection. For instance, not having a U.S. LLC when necessary can complicate both banking and tax filings. Understanding that a U.S. bank account is a business tool that requires proper setup, including the correct tax identification, is key to avoiding these issues.

The Certified Acceptance Agent (CAA) Path for ITIN Applications

When applying for an ITIN, which is often a prerequisite for opening a U.S. bank account or fulfilling Amazon's tax requirements, the path through a Certified Acceptance Agent (CAA) offers distinct advantages for non-residents. A CAA is an individual or entity authorized by the IRS to assist taxpayers in obtaining an ITIN. As a CAA, itin.net can verify your original documentation, such as your passport or national ID, in person or remotely, eliminating the need to mail these sensitive original documents to the IRS. This significantly reduces the risk of loss or delay associated with international mail.

The CAA process streamlines the application for Form W-7, the application for an ITIN. Instead of mailing your original identification documents to the IRS, you present them to a CAA. The CAA reviews your application and documentation, verifies your identity, and then forwards the complete package to the IRS. This service is particularly valuable for individuals in Spain who may find it difficult or risky to send their original passports or national IDs through postal services. By using a CAA, you gain peace of mind and a higher likelihood of a smooth and efficient ITIN application, which can then expedite your ability to open a U.S. bank account or comply with Amazon KDP's tax requirements.

Next Steps After Opening Your U.S. Bank Account

Once your U.S. bank account is active, the immediate next step is to update your payment information with Amazon KDP. This ensures that future royalty payments are directed to your new U.S. account, allowing you to benefit from direct USD deposits and avoid unnecessary conversion fees. If you have not already done so, you should also ensure you have obtained your U.S. tax identification number, either an ITIN or an EIN, and submitted the appropriate IRS form (like Form W-8BEN or W-8ECI) to Amazon. This step is critical to avoid the 30% withholding tax on your royalties.

For authors who have formed a U.S. LLC, ensuring that your bank account details align with your LLC's information is important for compliance. You may also want to review your overall financial strategy, considering how to manage USD earnings from your U.S. bank account alongside your finances in Spain. This might involve consulting with a tax advisor specializing in U.S. and Spanish tax law. If you are still in the process of obtaining your ITIN or need assistance forming a U.S. LLC to qualify for a business bank account, itin.net offers comprehensive services. Reviewing our Basic Banking Setup or Full Banking Bundle pricing can provide clarity on the services available to support your Amazon KDP business.

Practical tips

  • Use the same legal name across your passport, any IRS forms (like Form W-7), and your bank application to prevent identity verification issues.
  • When providing proof of address in Spain, ensure the document is recent (typically within the last 3 months) and clearly shows your name and residential address.
  • If you are forming a U.S. LLC, ensure you have an EIN before applying for a business bank account, as most U.S. banks require it.
  • Understand the difference between a personal and business U.S. bank account; a business account is often more appropriate for authors generating significant income from KDP.
  • After updating your payment details with Amazon KDP, confirm with them that your tax information (ITIN/EIN and W-8 form) is correctly processed to avoid the 30% withholding.

Frequently asked questions

Can I open a U.S. bank account for Amazon KDP royalties while living in Spain?

Yes, it is possible for residents of Spain to open a U.S. bank account remotely. Many fintech companies and some specialized banks cater to non-residents. However, you will likely need a U.S. tax identification number (ITIN or EIN) and specific documentation.

Do I need an ITIN or EIN to open a U.S. bank account for Amazon KDP?

While some personal accounts might be possible without either, most U.S. banks, especially for business accounts, will require an EIN. An ITIN can sometimes be used for personal accounts or as a stepping stone. Obtaining one of these is also crucial for reducing the 30% U.S. withholding tax on your KDP royalties.

How long does it take to get a U.S. bank account as a Spanish author?

The application process itself typically takes 5–10 business days from submission of all required documents to account activation. Receiving your debit card by mail can add an additional 1–2 weeks.

What are the main benefits of a U.S. bank account for Amazon KDP authors in Spain?

The primary benefits are avoiding currency conversion fees and unfavorable exchange rates on royalty payments, receiving funds directly in USD, and simplifying tax compliance by having a U.S. financial presence, which helps in reducing or eliminating the 30% U.S. withholding tax.

Will I need to travel to the U.S. to open a bank account?

No, it is generally not necessary to travel to the U.S. Most services that cater to non-residents allow for remote application and account opening. Documentation verification is done digitally or via mail.

How does the Spain–U.S. tax treaty affect my KDP royalties?

The Spain–U.S. tax treaty can potentially reduce the 30% U.S. withholding tax on royalties. However, to claim treaty benefits, you typically need a U.S. tax identification number (ITIN or EIN) and must file the appropriate documentation with Amazon, such as Form W-8BEN.

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