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Illustration for an U.S. Bank Account article aimed at Amazon KDP authors based in Portugal
Banking12 min read

How Amazon KDP authors from Portugal Get a U.S. Bank Account

Amazon KDP authors in Portugal can open a U.S. bank account remotely. Learn the requirements, process, and common pitfalls to get paid faster and avoid tax issues.

Reviewed by , ITIN Specialist at itin.net.

Amazon KDP Authors in Portugal Face Unique Banking Challenges

Amazon KDP authors based in Portugal often encounter specific hurdles when trying to set up a U.S. bank account. Unlike authors residing in the United States, Portuguese residents cannot simply walk into a bank branch and open an account. The need for a U.S. bank account typically arises from royalty payments. Amazon KDP, while a global platform, often disburses royalties in USD and may prefer or require a U.S. account for direct deposit, especially for non-U.S. residents. This creates a friction point: authors earn in USD but may face delays, currency conversion fees, or administrative complexities if they rely solely on international bank transfers from their Portuguese accounts. Furthermore, U.S. tax law imposes a 30% withholding tax on royalties paid to non-U.S. persons, a rate that can be reduced to 0% for Portuguese residents under the U.S.-Portugal tax treaty. To benefit from this treaty, authors generally need to provide Amazon with a U.S. tax identification number, typically an ITIN, and a valid U.S. bank account can streamline the process of receiving net royalties after any applicable withholding is correctly applied. The challenge lies in obtaining this U.S. bank account remotely as a non-resident, which most traditional U.S. banks do not facilitate.

When a U.S. Bank Account Becomes Necessary for KDP Authors

For Amazon KDP authors in Portugal, a U.S. bank account is not always strictly mandatory but becomes highly advantageous, and sometimes practically necessary, for efficient royalty management. The primary trigger is the desire to minimize U.S. tax withholding on your book royalties. Under U.S. tax law, Amazon is generally required to withhold 30% of gross royalties paid to non-U.S. authors. However, the U.S. has an income tax treaty with Portugal, which, if you are a resident of Portugal for tax purposes, can reduce this withholding rate to 0% on royalties. To claim this treaty benefit, you must provide Amazon with a completed Form W-8BEN and a U.S. taxpayer identification number. While an ITIN (Individual Taxpayer Identification Number) is typically sufficient for the W-8BEN, having a U.S. bank account facilitates the direct deposit of your royalties, often in USD. This avoids the complexities and potential delays associated with international wire transfers and currency conversions. Some authors may also find that certain payment processors or platforms integrated with Amazon KDP operate more smoothly with a U.S. account. Ultimately, the decision to open a U.S. bank account is driven by the need for efficient royalty collection, tax optimization, and simplified financial operations related to your publishing business.

Required Documentation for Opening a U.S. Bank Account

Opening a U.S. bank account as a non-resident author from Portugal requires specific documentation, which can vary slightly between financial institutions but generally includes a core set of requirements. You will need a valid passport, which serves as your primary identification. Proof of residential address in Portugal is also essential; this is typically demonstrated with a utility bill, bank statement, or government-issued correspondence showing your name and Portuguese address. If you are opening a business account, which is often recommended for KDP authors to clearly separate business income from personal finances, you will likely need an EIN (Employer Identification Number). This is obtained by applying to the IRS using Form SS-4. For business accounts, additional formation documents for your U.S. business entity, such as Articles of Organization if you formed a U.S. LLC, may be required. Some banks might also request a U.S. physical address, which can often be a virtual mailbox service or the address of your registered agent if you have formed a U.S. entity. Familiarize yourself with the exact requirements of your chosen bank or fintech provider well in advance to avoid application delays. The itin.net service can assist with gathering and verifying these documents for a smoother application process.

The Remote U.S. Bank Account Application Process

Opening a U.S. bank account remotely from Portugal involves a structured application process, typically taking between 5 to 10 business days from submission to account activation. First, you must select a financial institution that supports non-resident account opening. Fintech solutions like Mercury, Relay, or Brex are often more amenable to remote applications than traditional national banks. You will then complete an online application, providing all the necessary personal and business documentation as previously outlined. This stage includes Know Your Customer (KYC) and Anti-Money Laundering (AML) checks, which are standard regulatory requirements. Once your application is submitted, the bank will review your documents and information. If approved, they will issue you an account number and routing number. A debit card will typically be mailed to your Portuguese address within the stated timeline. Some institutions may require a small initial deposit to fully activate the account and begin making transactions. It is vital to respond promptly to any requests for additional information from the bank to ensure the process stays on track. The itin.net U.S. bank account opening service guides you through each step, helping to expedite this process.

Common Pitfalls for Amazon KDP Authors from Portugal

Amazon KDP authors from Portugal often encounter specific pitfalls when seeking a U.S. bank account. A frequent mistake is applying to U.S. banks that do not accept non-resident applications; most large national banks have strict policies against this. Another common issue is missing crucial documentation. For instance, attempting to open a business account without first securing an EIN is a non-starter for many institutions. Authors may also overlook the need for official documentation proving their Portuguese address or providing slightly incorrect information on forms, leading to rejections. Some may not fully understand the distinction between personal and business accounts, opting for a personal account when a business one is more appropriate for their KDP earnings. This can lead to complications with U.S. tax filings, such as Form 5472, which is required for U.S. entities owned by foreign persons. Ensure all names and addresses match precisely across all submitted documents – discrepancies are a common cause for application failure. Understanding these common mistakes can help you avoid unnecessary delays and rejections.

How a Certified Acceptance Agent (CAA) Streamlines ITIN Applications

While this article focuses on opening a U.S. bank account, many Amazon KDP authors from Portugal first need an ITIN to reduce U.S. tax withholding on their royalties. The ITIN application process, using Form W-7, can be completed directly with the IRS or through a Certified Acceptance Agent (CAA). As a CAA, itin.net can verify your original identification documents, such as your passport, and forward your completed Form W-7 directly to the IRS. This means you do not have to mail your original, irreplaceable documents to the IRS, significantly reducing the risk of loss or damage. Furthermore, using a CAA expedites the ITIN application process because the agent's certification serves as a verification of your identity and foreign status, often leading to a faster ITIN issuance. This bypasses the need for an IRS appointment, which can have long wait times. The CAA path through [itin.net](/Itin application service) provides a secure and efficient way to obtain your ITIN, a critical step before or alongside opening your U.S. bank account.

Next Steps for Portuguese KDP Authors

After establishing your U.S. bank account and obtaining your ITIN, you are well-positioned to manage your Amazon KDP royalties efficiently and minimize U.S. tax obligations. Ensure your ITIN is submitted to Amazon KDP to claim tax treaty benefits and reduce withholding to 0%. Regularly review your bank statements to track income and expenses related to your publishing activities. For U.S. tax filing purposes, you will likely need to file Form 1040-NR (Nonresident Alien Income Tax Return) annually, and if you operate as a U.S. LLC, you will also need to file Form 5472. Consider consulting with a tax professional specializing in non-resident U.S. taxation to ensure full compliance. If you haven't yet obtained your ITIN or are ready to establish your U.S. business presence, itin.net offers comprehensive services to support your journey. Review our Banking Setup pricing or contact us for personalized assistance.

Practical tips

  • Secure an EIN before applying for a U.S. business bank account; most banks require it.
  • Use your full legal name as it appears on your passport for all applications to avoid discrepancies.
  • Understand the difference between personal and business bank accounts; a business account is generally more appropriate for KDP royalties.
  • Keep digital copies of all submitted documents for your records.
  • If you form a U.S. LLC, ensure you have a registered agent in the U.S. and are prepared to file Form 5472 annually.

Frequently asked questions

Can I open a U.S. bank account from Portugal without visiting the U.S.?

Yes, it is possible to open a U.S. bank account remotely from Portugal. Several fintech companies and some traditional banks offer services for non-residents to open accounts without needing to be physically present in the U.S. This process typically involves online applications and document verification.

Do I need an ITIN to open a U.S. bank account?

While not always strictly required by every bank for a personal account, having an ITIN is highly recommended, especially if you are opening a business account or want to ensure full compliance with U.S. tax regulations related to your Amazon KDP royalties. An ITIN is essential for claiming U.S. tax treaty benefits.

How long does it take to get paid by Amazon KDP if I have a U.S. bank account?

With a U.S. bank account, royalty payments from Amazon KDP are typically disbursed more quickly and directly. While Amazon's payment schedule is fixed, having a U.S. account eliminates delays associated with international wire transfers and currency conversions, ensuring you receive funds efficiently.

What is the U.S. tax withholding rate for Portuguese authors?

Without proper documentation like an ITIN and a valid W-8BEN form, Amazon KDP typically withholds 30% of royalties paid to non-U.S. authors. However, under the U.S.-Portugal tax treaty, Portuguese residents can often reduce this rate to 0%.

Can I use a virtual U.S. address for my bank account application?

Some U.S. banks and fintech providers allow the use of a virtual U.S. address, particularly for business accounts, often linked to services like a registered agent or a virtual mailbox. However, this depends on the specific institution's policies. Proof of your actual Portuguese address will still be required.

What happens if my U.S. bank account application is denied?

If your application is denied, review the reason provided by the bank. Common causes include missing documentation, mismatched information, or applying to an institution that doesn't support non-resident accounts. You may need to gather additional documents, correct information, or try a different bank or fintech provider. The itin.net service can help identify and overcome common application hurdles.

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