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EIN application reference for Wise business users based in Lithuania
EIN15 min read

An EIN Guide for Wise business users from Lithuania

Lithuanian Wise business users need an EIN for US operations. Learn about eligibility, required documents, application processes, and common pitfalls specific to your situation.

Reviewed by , ITIN Specialist at itin.net.

Why Lithuanian Wise Business Users Need an EIN

As a Wise business user in Lithuania, you likely engage with the U.S. market. This often means needing an Employer Identification Number (EIN), a federal tax ID issued by the IRS. While not every international business requires an EIN, many U.S. service providers, particularly financial institutions, mandate one for account opening, especially for U.S. entities like a U.S. LLC. Without an EIN, you may find yourself unable to open a U.S. bank account, which is a common hurdle for global founders using Wise to manage U.S. dollar transactions. The IRS Form SS-4 is the application for this critical identifier. This guide clarifies the process for your specific situation as a non-resident business owner in Lithuania.

When an EIN is Required for Your Business

An EIN is essential for several business activities in the United States. If you have formed a U.S. LLC or any other U.S. business entity, an EIN is almost certainly required. This is particularly true if you plan to open a U.S. bank account for your business, as most U.S. banks will not open an account without one. Hiring employees in the U.S. also necessitates an EIN for payroll tax purposes. Furthermore, if your U.S. entity is subject to U.S. tax filing requirements, such as filing Form 5472 for reporting transactions with a foreign owner, an EIN is mandatory. For Lithuanian businesses operating through a U.S. LLC, securing an EIN is a foundational step.

Essential Documents for EIN Application

Applying for an EIN as a non-resident requires specific documentation. The primary document you will need is the passport of the responsible party. This is the individual who has ultimate control and authority over the business. You will also need your business formation documents. For a U.S. LLC, this typically includes your Articles of Organization and Operating Agreement. The IRS requires a U.S. business address on Form SS-4. If you do not have a physical U.S. address, you will need to arrange for a mail forwarding service. Ensure all document names are precise as they appear on the official formation paperwork.

The EIN Application Process for Non-Residents

The process for obtaining an EIN differs significantly for U.S. residents versus non-residents. U.S. residents can typically apply online and receive their EIN within 1-2 business days. Non-residents, however, cannot use the online portal, as it requires a U.S. taxpayer identification number (SSN or ITIN). The standard method for non-residents is to complete and submit IRS Form SS-4 via fax or mail. This process usually takes 3–5 weeks. The application is filed with the IRS's Cincinnati, Ohio campus. Accurate completion of Form SS-4 is critical to avoid delays or rejections.

Common Mistakes for Lithuanian Wise Business Users

Wise business users in Lithuania often encounter specific application errors. A frequent mistake is entering 'Foreign' in the SSN field on Form SS-4 when the responsible party has no U.S. SSN or ITIN. The IRS specifically instructs applicants to write 'Foreign' in line 7b of the SS-4 if no SSN, ITIN, or EIN is available. Another common pitfall is selecting the incorrect entity type on Form SS-4, which can lead to processing issues. Forgetting to include a U.S. mailing address or a mail forwarding service can also cause delays, as the IRS needs a valid address to send correspondence. Ensure the legal name of your U.S. entity matches exactly across all formation documents.

The Certified Acceptance Agent (CAA) Advantage

Applying for an EIN as a non-resident can be streamlined through a Certified Acceptance Agent (CAA). A CAA is an individual or entity authorized by the IRS to assist non-residents in obtaining an EIN. The primary benefit of using a CAA like itin.net is that we can verify your identity and documentation in person or remotely, and submit the Form SS-4 on your behalf. This process often significantly speeds up the EIN issuance, potentially reducing the timeline from weeks to just a few business days, especially when compared to the standard fax or mail route for non-residents. This expedited service is invaluable for businesses needing to establish U.S. operations quickly.

Next Steps After Obtaining Your EIN

Once you receive your EIN, you can proceed with opening your U.S. bank account. Many Wise users pair their U.S. LLC with a U.S. bank account to efficiently manage U.S. dollar transactions. You will also need your EIN for any U.S. tax filings, such as Form 5472 if your U.S. LLC is foreign-owned. For businesses planning to hire employees in the U.S., the EIN is crucial for setting up payroll. Review the pricing for EIN services on itin.net or contact us for personalized assistance with your application.

Practical tips

  • Ensure the responsible party's legal name on Form SS-4 exactly matches their passport.
  • If your business is an LLC, have your U.S. LLC formation documents and Operating Agreement ready before starting the application.
  • Use a reliable mail forwarding service for your U.S. business address if you do not have a physical presence in the U.S.
  • Double-check that you have selected the correct business entity type on Form SS-4; incorrect selections can cause delays.
  • If you are unsure about any aspect of Form SS-4, consider using a service like itin.net that specializes in EIN applications for non-residents.

Frequently asked questions

Can I apply for an EIN online as a Wise business user in Lithuania?

No, non-residents without a U.S. SSN or ITIN cannot apply for an EIN online. You must use the fax or mail method for IRS Form SS-4, or use a Certified Acceptance Agent (CAA) like itin.net.

How long does it take to get an EIN for a Lithuanian business?

The standard processing time for non-residents via fax or mail is 3–5 weeks. Using a Certified Acceptance Agent (CAA) can often expedite this to a few business days.

What is the 'responsible party' for an EIN application?

The responsible party is the individual who ultimately owns or controls the business entity applying for the EIN. This person's information is required on IRS Form SS-4.

Do I need a U.S. address to get an EIN?

Yes, IRS Form SS-4 requires a U.S. business address. If you do not have a physical U.S. office, you can use a mail forwarding service.

How does the Lithuania-U.S. tax treaty affect my EIN application?

The Lithuania-U.S. tax treaty primarily affects income tax and withholding rates. It does not directly impact the EIN application process itself, which is an identification number requirement.

Can Wise help me get an EIN for my U.S. LLC?

Wise is a financial services platform and does not directly assist with EIN applications. You will need to use a service specializing in EIN applications, such as itin.net.

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