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EIN application reference for Google AdSense publishers based in Slovakia
EIN10 min read

An EIN Guide for Google AdSense publishers from Slovakia

Google AdSense publishers in Slovakia need an EIN for U.S. tax compliance. Learn why, what documents are required, and how to apply efficiently.

Reviewed by , ITIN Specialist at itin.net.

Why Google AdSense Publishers in Slovakia Need an EIN

Google AdSense publishers in Slovakia face a mandatory U.S. tax interview that requires specifying their tax identification number. For non-U.S. persons, this typically means providing an ITIN. However, if you operate your AdSense business as a U.S. entity, such as a U.S. LLC, or if you are required to file U.S. business tax returns, you will need an Employer Identification Number (EIN).

This requirement arises because Google, a U.S.-based company, must report payments made to non-U.S. persons to the IRS. By providing an EIN, you signal to Google and the IRS that your business is structured and compliant with U.S. tax regulations. Without it, or by incorrectly providing an ITIN when an EIN is appropriate, you risk higher U.S. tax withholding rates on your AdSense earnings, negating the benefit of the U.S.-Slovakia tax treaty. The U.S.-Slovakia tax treaty can reduce withholding rates, but you must provide the correct U.S. tax identification number to claim these benefits. For instance, income from sources like AdSense is generally subject to a 30% U.S. withholding tax unless a treaty benefit applies, and claiming this benefit often requires a U.S. tax ID. Your EIN serves as this crucial identifier for U.S. tax purposes, ensuring accurate reporting and potentially lower tax burdens.

When You Must Obtain an EIN for Google AdSense

An EIN is specifically required for Google AdSense publishers in Slovakia if you are operating your online business through a U.S. legal entity. This commonly includes U.S. LLCs or C-Corporations established to manage your AdSense revenue. If you have formed a U.S. LLC, you will need an EIN to open a U.S. bank account and for filing U.S. tax returns, such as Form 1040-NR if you are a non-resident alien. Operating as a sole proprietor without a U.S. entity structure typically means you would use your ITIN for tax purposes, but establishing a U.S. business entity necessitates an EIN.

Furthermore, if your AdSense activities generate significant revenue, or if you plan to hire staff or engage in other business operations beyond just content creation, an EIN becomes essential. It is the standard identifier for any U.S. business engaging in commerce. The IRS requires businesses to obtain an EIN if they operate as a corporation or partnership, or if they have employees. Even for a single-member LLC owned by a non-resident, an EIN is often required for opening U.S. bank accounts and for specific IRS filings like Form 5472, which reports transactions between a U.S. company and a foreign owner. Failing to obtain the correct tax ID can lead to compliance issues with both Google and the IRS.

Required Documentation for an EIN Application

To apply for an EIN as a non-U.S. resident, you will need specific documentation to satisfy the IRS requirements. The primary document is your passport, which serves as proof of identity for the responsible party applying for the EIN. You will also need documentation that establishes your U.S. business. If you have formed a U.S. LLC, this would include your formation documents, such as the Articles of Organization or Certificate of Formation, and your Operating Agreement. These documents detail the structure and ownership of your U.S. business.

A critical component is having a U.S. business address. This can be a physical U.S. address for your business operations or a mail-forwarding service address. For non-residents applying without a U.S. address, you may need to use the address of a third-party service provider. The IRS requires this information on Form SS-4, the application for an Employer Identification Number. Ensure all information provided on Form SS-4 is accurate and matches your supporting documents precisely. Mismatched information is a common reason for application delays or rejections.

The EIN Application Process for Non-U.S. Residents

Applying for an EIN as a non-U.S. resident involves a different process than for U.S. residents. Since you likely do not have a Social Security Number (SSN) or ITIN, you cannot use the IRS's online application portal, which is designed for U.S. persons. Instead, you must apply by fax or mail using Form SS-4. The IRS processes these applications for non-residents within approximately 4-5 weeks, although this timeline can vary.

To initiate the process, you must complete Form SS-4 thoroughly. On line 7b of Form SS-4, where it asks for the Social Security, individual taxpayer identification, or employer identification number of the responsible party, you must write 'Foreign' if you do not possess any of these U.S. taxpayer identification numbers. After completing the form, you will fax or mail it to the appropriate IRS service center. Once approved, the IRS will issue your EIN. This confirmation typically comes in the form of an official letter from the IRS. The entire process, from submission to receiving your EIN, can take several weeks. Therefore, it is advisable to start this process well in advance of when you need the EIN for tax filings or banking.

Common EIN Mistakes for Slovak AdSense Publishers

Google AdSense publishers in Slovakia often make specific errors when applying for an EIN, primarily stemming from the complexities of U.S. tax law and cross-border operations. A frequent mistake is incorrectly filling out line 7b of Form SS-4. As a non-U.S. resident without an SSN or ITIN, you must write 'Foreign' in this field, not leave it blank or enter an incorrect number. Using a field intended for a U.S. tax ID when you don't have one can lead to application rejection.

Another common pitfall is selecting the wrong entity type on Form SS-4. Publishers operating as a U.S. LLC must correctly identify their business structure. Confusion can also arise regarding the U.S. business address requirement. Many non-residents lack a physical U.S. office, leading them to incorrectly list a home address in Slovakia or a non-compliant virtual office. Using an address that is not a valid U.S. business address or mail forwarding service can cause delays. Finally, attempting to use the online application portal when you do not have an SSN or ITIN will result in an immediate failure, as the system is not designed for foreign applicants without these U.S. identifiers.

The Certified Acceptance Agent (CAA) Path

For non-U.S. residents applying for an EIN, the process can be expedited through a Certified Acceptance Agent (CAA). A CAA is an individual or entity appointed by the IRS to assist non-residents in obtaining an EIN. Unlike applying directly by fax or mail, which can take 4-5 weeks, using a CAA can significantly reduce processing times. The IRS has authorized specific CAAs, such as itin.net, to act on behalf of applicants.

When you engage a CAA, they will guide you through completing Form SS-4 accurately and will submit the application to the IRS on your behalf. The primary benefit of using a CAA is the potential for a much faster turnaround. While direct fax applications can take weeks, applications submitted through a Certified Acceptance Agent channel can often be processed within 3-5 business days. This expedited process is invaluable if you have urgent banking or tax filing deadlines. The CAA verifies your identity and documentation, ensuring that the application meets IRS standards before submission, thereby minimizing the risk of errors and delays. This service is particularly beneficial for those who need their EIN quickly for business setup or compliance purposes.

Next Steps After Obtaining Your EIN

Once you have successfully obtained your EIN, the next crucial step is to update your tax information with Google AdSense. This ensures that your U.S. tax withholding rate is correctly applied, potentially at a reduced rate due to the U.S.-Slovakia tax treaty. You will typically do this through your AdSense account's payment settings or tax information section.

If you formed a U.S. LLC, you will also need to ensure you have a U.S. bank account to receive your AdSense payments. Services like Mercury, Relay, or Brex can facilitate opening these accounts, often requiring your EIN. Additionally, you may need to file U.S. tax returns, such as Form 1040-NR for non-resident aliens, and potentially Form 5472 if you are a foreign-owned U.S. LLC. These forms report your U.S. source income and any transactions with your U.S. entity. Reviewing your specific tax obligations with a qualified tax professional familiar with U.S. international tax law is highly recommended. For assistance with EIN applications or U.S. business formation, consider exploring the services offered by itin.net or contacting them directly for personalized guidance.

Practical tips

  • Write 'Foreign' on line 7b of Form SS-4 if you do not have an SSN or ITIN; do not leave it blank.
  • Use your legal name exactly as it appears on your passport for the responsible party.
  • Ensure your U.S. business address is valid; a P.O. Box is generally not acceptable for business registration.
  • Submit Form SS-4 via fax or mail; the online application is not available to non-U.S. residents without an SSN or ITIN.
  • Allow ample time for processing, as non-resident EIN applications can take 4-5 weeks when applying directly to the IRS.

Frequently asked questions

Can I use my Slovak tax number for Google AdSense?

No, your Slovak tax identification number cannot be used for U.S. tax purposes with Google AdSense. You will need either a U.S. ITIN (Individual Taxpayer Identification Number) for personal income or an EIN (Employer Identification Number) if you are operating as a U.S. business entity.

Do I need an EIN if I am a sole proprietor in Slovakia earning AdSense income?

If you are operating as a sole proprietor and have not formed a U.S. entity, you would generally use your ITIN for U.S. tax purposes. An EIN is typically required when you establish a U.S. business structure like an LLC or corporation.

How long does it take to get an EIN for a non-resident?

Applying directly to the IRS by fax or mail can take approximately 4-5 weeks for non-U.S. residents. Using a Certified Acceptance Agent (CAA) can expedite this process to 3-5 business days.

What U.S. business address should I use if I don't have an office in the U.S.?

You can use a mail-forwarding service or the address of a third-party service provider that offers U.S. business addresses. Ensure the address is legitimate and capable of receiving mail reliably.

Will obtaining an EIN affect my tax obligations in Slovakia?

An EIN is for U.S. tax purposes. Your tax obligations in Slovakia are separate. However, you should consult with a Slovak tax advisor to understand how your U.S. business income is treated under Slovak tax law and to avoid double taxation.

Can I apply for an EIN online as a resident of Slovakia?

No, the IRS online EIN application portal is only available to individuals with an SSN or ITIN. As a resident of Slovakia without these U.S. tax IDs, you must apply via fax or mail using Form SS-4.

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