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Illustration for an EIN article aimed at Substack writers based in India
EIN15 min read

How Substack writers from India Get an EIN

Substack writers in India need an EIN for US business operations. Learn the specific requirements, application process, and common pitfalls for obtaining your EIN.

Reviewed by , ITIN Specialist at itin.net.

Why Substack Writers in India Need an EIN

Substack writers based in India face a unique challenge when their publishing income crosses into U.S. business requirements. While you operate from India, platforms like Stripe, which process payments for many Substack newsletters, often require a U.S. Employer Identification Number (EIN) for tax reporting and account verification. This is particularly true if your Substack is structured as a U.S. entity or if Stripe's internal policies mandate it for non-U.S. persons receiving U.S.-sourced income. An EIN acts as a federal tax identification number for your U.S. business operations, even if you are not a U.S. resident. Without it, you may encounter issues with payment processing, potentially leading to held funds or account closure. The IRS issues this nine-digit number via Form SS-4. For U.S. residents, this process is typically streamlined, taking only a couple of business days via an online portal. However, for non-residents without a U.S. Taxpayer Identification Number (TIN), the path is different and often more time-consuming.

When is an EIN Required for Indian Substack Writers?

An EIN becomes necessary for Indian Substack writers primarily when facilitating U.S. business operations or complying with platform requirements. If you have formed a U.S. LLC or any other U.S. business entity to house your Substack, an EIN is mandatory for opening a U.S. business bank account and filing U.S. taxes. Even if you operate as a sole proprietor without a formal U.S. entity, platforms like Stripe may require an EIN for reporting purposes, especially if your earnings reach certain thresholds or if their terms of service dictate it for international creators. This is to comply with U.S. tax regulations, such as those related to reporting income paid to foreign persons. Without a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN), you cannot apply for an EIN online. This limitation forces non-residents to use alternative application methods, which take longer. The IRS Form SS-4 is the application form for an EIN.

Required Documents for Your EIN Application

To apply for an EIN as a non-resident Indian Substack writer, you will need specific documentation to prove your identity and business details. The primary document required is a passport of the responsible party applying for the EIN. You will also need documentation related to your business structure, if applicable. For instance, if you have formed a U.S. LLC, you'll need your formation documents, such as the Articles of Organization. If you are operating without a formal U.S. entity, you might need to provide details about your publishing business. A crucial element is having a U.S. business address. This doesn't necessarily mean you need a physical office in the U.S.; a mail forwarding service can often suffice. This address is where the IRS will send official correspondence. Ensure all details on your application align with your supporting documents to avoid processing delays or rejections.

The EIN Application Process for Non-Residents

Applying for an EIN as a non-resident from India involves a process distinct from the online application available to U.S. residents. Since you likely do not have an SSN or ITIN, you cannot use the IRS's online portal. The most common method for non-residents is to complete and submit Form SS-4 via fax. After completing the form, you fax it to the IRS at 855-641-1036. Processing via fax typically takes between 3 to 5 weeks. It is critical to correctly fill out line 7b on Form SS-4, where it asks for the responsible party's SSN or ITIN. If you do not have one, you must write 'Foreign' in this field. Failure to do so will result in your application being rejected. The IRS will then mail your EIN confirmation letter, often referred to as a CP-575 notice, to the U.S. business address you provided on the form.

Common Mistakes for Indian Substack Writers Applying for EIN

Indian Substack writers often encounter specific pitfalls when applying for an EIN, primarily stemming from the non-resident application process. A frequent error is attempting to use the online application system, which requires an SSN or ITIN and will fail for foreign applicants. Another common mistake is incorrectly filling out line 7b of Form SS-4. You must write 'Foreign' if you do not have an SSN or ITIN; leaving it blank or entering incorrect information will lead to rejection. Some writers also struggle with identifying the correct entity type on Form SS-4 when operating as a sole proprietor or unincorporated business. Ensure your application accurately reflects your business structure. Mismatched information between your passport and the business details on Form SS-4 can also cause delays. Finally, ensure you have a valid U.S. business address; a P.O. Box is generally not accepted for EIN applications.

How a Certified Acceptance Agent (CAA) Streamlines the Process

The standard IRS processing time for non-resident EIN applications via fax can be lengthy, often taking 3–5 weeks. This can disrupt your payment processing and business operations. A more efficient route is 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. The CAA acts as an intermediary, verifying your identity and application details. When you work with a service like itin.net, which is a CAA, your Form SS-4 is reviewed and submitted by trained specialists. This process can significantly speed up the EIN issuance, often reducing the turnaround time to just a few business days, similar to the experience of U.S. residents applying online. The CAA also helps ensure your application is correctly completed, minimizing the risk of errors that lead to delays.

Next Steps After Obtaining Your EIN

Once you receive your EIN confirmation (CP-575 notice) from the IRS, you can proceed with setting up your U.S. business infrastructure. The most immediate next step is typically opening a U.S. bank account. Many U.S. banks require an EIN and a U.S. business address to open an account for non-residents. Services like Mercury, Relay, or Brex often cater to international founders, but an EIN is almost always a prerequisite. This business bank account is essential for separating your personal and business finances, managing Stripe payouts, and maintaining accurate financial records. If you have formed a U.S. LLC, you will also need to ensure compliance with state-specific filing requirements, such as annual reports and potentially filing Form 5472 if you are a foreign-owned U.S. disregarded entity. Review the pricing for EIN services at itin.net to understand the options available or contact us for personalized assistance.

Practical tips

  • Write 'Foreign' on line 7b of Form SS-4 if you do not possess a U.S. SSN or ITIN; do not leave it blank or enter other text.
  • Utilize a mail forwarding service for your U.S. business address if you do not have a physical presence in the United States.
  • Ensure the name of the responsible party on Form SS-4 exactly matches their passport.
  • If you have formed a U.S. LLC, ensure your application accurately reflects the entity type and that you understand ongoing compliance requirements.
  • Consider using a Certified Acceptance Agent (CAA) to expedite the process and minimize application errors, especially given the longer processing times for non-residents.

Frequently asked questions

Can I apply for an EIN online as an Indian Substack writer?

No, you cannot apply for an EIN online if you do not have a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN). The online IRS portal is exclusively for applicants with a U.S. TIN. Indian residents must use alternative methods, such as faxing Form SS-4 or using a Certified Acceptance Agent (CAA).

How long does it take to get an EIN from India?

Applying via fax can take 3–5 weeks for the IRS to process and mail your EIN confirmation. Using a Certified Acceptance Agent (CAA) like itin.net can significantly expedite this, often reducing the timeframe to a few business days.

What is Form SS-4?

Form SS-4, Application for Employer Identification Number, is the official IRS form used to apply for an EIN. It collects information about your business, the responsible party, and your U.S. business address.

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

Not necessarily. While U.S. entities like LLCs require an EIN, you can also obtain one as a sole proprietor or foreign-owned business if required by platforms like Stripe for payment processing or for other U.S. business activities.

Can I use my home address in India as my U.S. business address?

No, you cannot use your residential address in India as your U.S. business address for an EIN application. You must provide a valid U.S. address, which can be a commercial address or a mail forwarding service address.

What is a Certified Acceptance Agent (CAA)?

A Certified Acceptance Agent (CAA) is an individual or entity authorized by the IRS to assist non-U.S. residents in obtaining an EIN. They verify your identity and application details, helping to streamline the process and reduce the likelihood of errors.

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