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U.S. Bank Account guide for Substack writers based in Croatia
Banking12 min read

U.S. Bank Account for Substack writers from Croatia

Substack writers in Croatia can open a U.S. bank account remotely. Learn the requirements, process, and common pitfalls for Croatian creators to access USD payouts.

Reviewed by , ITIN Specialist at itin.net.

Croatian Substack Writers Face Unique Payout Hurdles

Substack writers based in Croatia encounter specific challenges when seeking to receive payments in U.S. dollars. Unlike U.S. residents or those in countries with direct Stripe integrations for USD payouts, Croatian writers often find their options limited. Stripe, while a common payout processor for Substack, may require U.S. tax identification for U.S. dollar disbursements to non-U.S. persons to comply with U.S. tax regulations. This is particularly true if the writer's earnings are substantial or if they wish to avoid unfavorable currency conversion rates offered by their local Croatian bank. The need for a U.S. entity or at least a U.S. tax identification number becomes apparent when aiming for seamless, cost-effective USD transactions. Without a U.S. financial infrastructure, these writers may face delayed payments, higher conversion fees, or even issues with their Substack account if payout requirements aren't met. The Croatia–U.S. tax treaty, effective 2025, offers some long-term benefits, but immediate practicalities for receiving U.S. dollar income necessitate a U.S. financial presence.

When a U.S. Bank Account Becomes Necessary

A U.S. bank account is often required for Substack writers from Croatia when Stripe mandates a U.S. taxpayer identification number for direct USD payouts. This requirement stems from U.S. tax law, which necessitates proper reporting for income sourced within the United States, even for non-residents. If your Substack earnings are routed through U.S. payment processors like Stripe, and you intend to receive funds in USD, a U.S. bank account linked to a U.S. tax ID is the most straightforward solution. This avoids the need for intermediate currency conversions by Stripe or your Croatian bank, which can incur significant fees and unfavorable exchange rates. Furthermore, some non-resident U.S. business services or platforms may only disburse funds to U.S. bank accounts. Establishing a U.S. bank account provides a dedicated channel for your U.S.-sourced income, simplifying financial management and tax compliance. While not always mandatory for very small amounts, it becomes increasingly important as your subscriber base and revenue grow.

Essential Documentation for U.S. Bank Account Opening

Opening a U.S. bank account remotely as a non-resident requires specific documentation to satisfy Know Your Customer (KYC) and Anti-Money Laundering (AML) regulations. For a business account, you will typically need an Employer Identification Number (EIN) confirmation letter, which is issued by the IRS upon approval of Form SS-4. This is a critical document for any business owner. You'll also need formation documents for your U.S. entity, such as Articles of Organization if you form a U.S. LLC. Personal identification is also paramount; this includes a clear copy of your passport's biographical page. Proof of address is required, which can be a utility bill or bank statement from your country of residence, Croatia. Some banks may also request a business plan or a statement of intended use for the account. The specific documents can vary by bank, so it is essential to confirm the exact requirements beforehand.

The Remote U.S. Bank Account Application Process

The process for opening a U.S. bank account remotely for a Croatian resident typically begins with selecting a bank or fintech provider that supports non-resident applications. Many traditional U.S. banks do not offer this service, making fintech solutions like Mercury, Relay, or Brex popular choices, alongside specialized traditional bank partners. The first step is completing the bank's specific application form, which is not a federal U.S. tax form but a proprietary KYC/AML application. If you are opening a business account, you will need to have already obtained an EIN. This involves applying for the EIN using Form SS-4, which can be done directly with the IRS or via a service like itin.net. Once the bank application is submitted with all required documents, it undergoes review. This review process usually takes between 5–10 business days, after which you will be notified of approval. Upon approval, a debit card and account details will be sent to your provided address. The entire process, from application to an active account, generally falls within this timeframe, though delays can occur due to incomplete applications or higher-than-usual volumes.

Pitfalls for Croatian Substack Writers

Croatian Substack writers seeking a U.S. bank account face several common pitfalls. A primary mistake is applying to U.S. national banks that explicitly decline non-resident applicants. Many large, well-known U.S. banks are not equipped to handle international applications remotely. Another frequent error is failing to secure an EIN before applying for a business bank account. Most U.S. banks require an EIN for business accounts, and applying without one will lead to rejection. For those forming a U.S. LLC, failing to have the necessary formation documents or an Operating Agreement ready can also halt the process. Some writers may underestimate the documentation required, submitting incomplete or unclear copies of passports or proof of address. Finally, attempting to open an account without a clear understanding of the bank's specific requirements for non-residents can lead to wasted effort and multiple rejections, potentially impacting future applications.

The Advantage of Using a Certified Acceptance Agent (CAA)

A Certified Acceptance Agent (CAA) offers a streamlined and often more reliable path for non-residents applying for U.S. tax identification numbers, such as an ITIN. As a CAA, itin.net can assist in verifying your original identification documents, like your passport, for your ITIN application. This means you do not have to mail your original documents to the IRS, reducing the risk of loss or delay. For a U.S. bank account, the primary benefit of working with a service that understands the non-resident application landscape is guidance. While a CAA's direct role is with tax forms, their expertise in U.S. financial and tax compliance for non-residents is invaluable. They can help ensure you have the correct U.S. tax identification (like an EIN or ITIN) before you even begin the bank application, preventing common rejections. This integrated approach, from obtaining necessary tax IDs to understanding banking requirements, saves time and reduces frustration for Croatian writers.

Next Steps for U.S. Bank Account Access

Once you have a clear understanding of the requirements, the next logical step is to secure the necessary U.S. tax identification. For writers planning to operate as a business, obtaining an EIN is often the first priority, as it's frequently required for a business U.S. bank account. If you are an individual earning income and need to report it to the IRS, you may need an ITIN. You can explore the ITIN application process through a Certified Acceptance Agent. After securing your tax ID, research U.S. banks or fintech providers that cater to non-residents. Consider their fee structures, online banking capabilities, and customer support. Reviewing the pricing for services like the itin.net Basic Banking Setup or the Full Banking Bundle can provide clarity on the investment required. For personalized assistance tailored to your specific situation as a Substack writer in Croatia, consider contacting itin.net for a consultation.

Practical tips

  • Obtain your EIN before applying for a U.S. business bank account; most U.S. banks require it for non-residents.
  • Ensure your passport and any other identification documents are current and clearly legible before submitting copies.
  • Use the same legal name across all application documents (EIN, bank account, passport) to avoid discrepancies.
  • Understand that most large, national U.S. banks do not support remote account opening for non-residents; focus on fintech or specialized partners.
  • Prepare proof of address from Croatia, such as a recent utility bill or bank statement, to verify your residential location.

Frequently asked questions

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

Yes, it is possible to open a U.S. bank account remotely from Croatia. Many fintech companies and some traditional U.S. banks offer services specifically for non-residents that do not require an in-person visit.

Do I need an EIN to open a U.S. bank account as a Substack writer?

If you are opening a business bank account for your Substack earnings, an EIN (Employer Identification Number) is almost always required by U.S. banks. If you are opening a personal account, an ITIN might be sufficient, but business accounts are more common for writers operating professionally.

How long does it take to open a U.S. bank account for someone in Croatia?

The typical timeline for opening a U.S. bank account remotely for a non-resident is 5–10 business days from the submission of a complete application and all required documentation.

Will the new Croatia-U.S. tax treaty affect my ability to open a U.S. bank account?

The tax treaty, effective 2025, primarily impacts withholding taxes on certain types of income. It does not directly affect the process of opening a U.S. bank account, but it may influence your overall U.S. tax obligations and reporting requirements.

What are the main reasons U.S. banks reject non-resident applications?

Common reasons for rejection include applying to banks that do not serve non-residents, missing required documentation (like an EIN or formation documents), unclear identification, or not providing sufficient proof of address.

Can I use my Croatian bank account to receive Substack payments?

You can receive Substack payments in your Croatian bank account, but you will likely incur unfavorable currency conversion rates and potentially higher fees compared to receiving direct USD payouts into a U.S. bank account.

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