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U.S. Bank Account application reference for Shopify store owners based in Portugal
Banking15 min read

A U.S. Bank Account Guide for Shopify store owners from Portugal

Shopify store owners in Portugal often need a U.S. bank account for smoother international payments. Learn the requirements, application process, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

Shopify Store Owners in Portugal Face Unique Banking Hurdles

Shopify store owners based in Portugal encounter specific challenges when managing U.S. dollar transactions. The primary friction point is the inability of most Portuguese banks to directly hold or easily facilitate USD accounts for business purposes, especially those linked to U.S.-based payment processors like Stripe or Shopify Payments. While you operate your e-commerce business from Portugal, your customers are often in the United States, and they expect to pay in USD. This necessitates a U.S. bank account to avoid currency conversion fees, streamline payment processing, and maintain a professional financial presence in the U.S. market. Without one, you may experience delays in payment, higher transaction costs, and difficulties reconciling your accounts. The desire for a seamless U.S. financial infrastructure is particularly strong for those leveraging U.S. payment gateways for their Shopify operations.

When You Need a U.S. Bank Account for Your Shopify Business

A U.S. bank account becomes essential for Shopify store owners in Portugal when payment processors or the e-commerce platform itself require a U.S. domiciled account for direct USD payouts. Platforms like Stripe and Shopify Payments, when configured for U.S. customers paying in USD, often mandate that the merchant has a U.S. bank account to receive these funds directly. This avoids the complexities and potential fees associated with international wire transfers or currency conversions through non-U.S. banks. For businesses aiming to scale and present a robust U.S. presence, a U.S. bank account is not just convenient but often a prerequisite for accessing the full functionality of these payment systems. It simplifies accounting and reduces the risk of payment holds or account suspensions due to non-compliance with processor requirements. The need is triggered by the operational setup of your U.S.-facing sales channels.

Required Documentation for a U.S. Bank Account

Opening a U.S. bank account remotely from Portugal requires specific documentation to satisfy Know Your Customer (KYC) and Anti-Money Laundering (AML) regulations. For a business account, the most critical document is an Employer Identification Number (EIN) confirmation letter, obtained by filing IRS Form SS-4. You will also need your U.S. LLC formation documents, such as the Articles of Organization, and an Operating Agreement. Personal identification is mandatory, typically including a copy of your valid passport and sometimes a secondary ID. Proof of residential address, both in Portugal and potentially a U.S. registered agent address if you have a U.S. LLC, is also commonly requested. Utility bills or bank statements showing your name and address can serve as proof of address. Some banks may require additional documentation based on their internal policies and your specific business structure. Confirm the exact list with your chosen bank or service provider.

The Application Process and Timeline

The application process for a U.S. bank account typically begins with selecting a financial institution that accepts non-resident applicants. Many traditional U.S. banks decline applications from individuals without a U.S. physical presence. Fintech alternatives like Mercury, Relay, or Brex are often more accommodating. Once you have your required documents, including your EIN and business formation papers, you will complete the bank's specific application form. This is not a federal form; each bank has its own proprietary KYC/AML application. After submission, the bank reviews your application and documentation. This review period can take several business days. Upon approval, you will receive your account details, and a debit card will be mailed to your registered address. The entire process, from initial application submission to having an active debit card, generally takes 5–10 business days. Delays can occur if documentation is incomplete or requires further verification.

Common Mistakes for Portuguese Shopify Owners

Shopify store owners in Portugal often make specific mistakes when applying for U.S. bank accounts. A frequent error is attempting to open an account without first obtaining an EIN, as many U.S. banks require this for business accounts, especially for non-residents. Another pitfall is applying to banks that do not serve non-residents, leading to wasted time and effort. Misunderstanding the documentation requirements is also common; for instance, not having a clear, up-to-date Operating Agreement for your U.S. LLC can cause issues. Some may overlook the need for a U.S. registered agent if forming a U.S. LLC, which is often a prerequisite for opening a business bank account. Finally, attempting to use a home address in Portugal as the sole business address without a U.S. entity address can be problematic for some institutions. Ensure all documentation aligns with your U.S. business structure and your personal details.

How a Certified Acceptance Agent (CAA) Simplifies the Process

A Certified Acceptance Agent (CAA) can streamline the process of obtaining necessary U.S. identification numbers, which are often prerequisites for opening a U.S. bank account. While itin.net does not directly open bank accounts, we act as a CAA for ITIN applications. For a U.S. bank account, the primary document needed is an EIN. If you need an ITIN (Individual Taxpayer Identification Number) for personal tax filings or other purposes, a CAA can help verify your identity documents remotely, saving you the trip to a U.S. embassy or consulate. This is particularly valuable for residents of Portugal. By using a CAA for your ITIN application, you ensure your documentation is correctly handled according to IRS standards. This can indirectly facilitate your banking setup by ensuring you have all prerequisite identification in order, should an ITIN be required alongside your EIN for certain financial services.

Next Steps After Opening Your U.S. Bank Account

Once your U.S. bank account is active, you can link it to your Shopify store and payment processors like Stripe or Shopify Payments for direct USD payouts. Ensure your account details are correctly entered to avoid any disruptions in fund transfers. Reconcile your bank statements regularly with your Shopify sales data to maintain accurate financial records. If you plan to conduct significant business in the U.S. or need to comply with U.S. tax obligations, consider consulting with a U.S. tax professional. For those who still need to establish their U.S. business entity or obtain an EIN, itin.net offers comprehensive services to guide you through these steps. Review our Basic Banking Setup or Full Banking Bundle pricing to see how we can assist you further, or contact us to discuss your specific needs.

Practical tips

  • Obtain an Employer Identification Number (EIN) before applying for a U.S. business bank account; most banks require it for non-residents.
  • Use a U.S. LLC formation service to establish your business entity, as many U.S. banks prefer or require it for business accounts.
  • Ensure your personal identification documents (passport) and your business formation documents are current and accurately reflect your legal name.
  • Choose a fintech bank or neobank that explicitly states it accepts non-resident applicants, as traditional banks often have stricter requirements.
  • Factor in potential delays for document verification and mail delivery of debit cards when planning your financial operations.

Frequently asked questions

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

Yes, many fintech banks and some traditional banks allow non-residents to open U.S. bank accounts remotely from Portugal. You will need to provide specific documentation for verification.

Do I need an EIN to open a U.S. bank account as a Shopify store owner in Portugal?

Most U.S. banks require an EIN for business accounts, especially for non-resident business owners. You can obtain an EIN by filing IRS Form SS-4, often with the help of a service like itin.net's EIN application service.

What is the typical timeframe for opening a U.S. bank account?

From application submission to an active account with a debit card, the typical timeline is 5–10 business days, though this can vary by bank and the completeness of your documentation.

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

While your primary residential address will be your Portuguese one, you often need a U.S. address, such as a registered agent address for your U.S. LLC, to open a business bank account. Confirm this requirement with your chosen bank.

How does the Portugal-U.S. tax treaty affect my U.S. bank account?

The Portugal-U.S. tax treaty primarily affects income tax and withholding. While it doesn't directly dictate bank account opening procedures, it can influence how any interest earned on your U.S. account is taxed. Consult a tax professional for specifics.

What are the costs associated with opening a U.S. bank account?

While many fintech accounts have no monthly fees, there might be setup fees or costs associated with forming a U.S. LLC and obtaining an EIN. itin.net offers a Basic Banking Setup for $197 and a Full Banking Bundle for $597, which includes EIN and LLC support.

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