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EIN12 min read

EIN Tips for Substack writers from the Netherlands

Non-residents in the Netherlands need an EIN for U.S. business activities, especially Substack writers receiving Stripe payouts. Understand the process, required documents, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

Substack Writers in the Netherlands Face Unique EIN Challenges

Substack writers based in the Netherlands often encounter a specific hurdle when their earnings reach a certain threshold or when they engage in U.S.-based business activities requiring a U.S. tax ID. Unlike U.S. residents who can apply for an Employer Identification Number (EIN) online, non-residents face a more complex process. The primary trigger for Dutch Substack writers is usually the need to comply with U.S. tax reporting requirements, especially when receiving payments through platforms like Stripe, which may require an EIN for accurate 1099 reporting. Without an EIN, these writers might face higher backup withholding rates on their earnings, impacting their net income significantly. Furthermore, if a writer expands their Substack into a formal U.S. business entity, such as a U.S. LLC, an EIN becomes mandatory for opening a U.S. bank account, which is often necessary for managing business finances efficiently and separating personal and business expenses. This distinction is crucial because the IRS application process for non-residents differs substantially from that for U.S. citizens or residents, primarily due to the lack of a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN). The typical online application, which takes only 1-2 business days for U.S. residents, is not an option for those without a U.S. taxpayer identification number. This necessitates alternative application methods, which are considerably slower and require more documentation, creating a unique friction point for Dutch writers accustomed to more streamlined digital processes.

When You Need an EIN as a Substack Writer in the Netherlands

An EIN is generally required for your Substack writing business if you are operating as a U.S. entity or if U.S. payers (like Stripe) are required to report your income to the IRS. For Substack writers in the Netherlands, this typically arises when your earnings cross certain reporting thresholds set by payment processors or when you establish a formal U.S. business structure. If you are receiving payouts via Stripe, they may require you to provide an EIN to issue Form 1099-NEC or 1042-S, depending on your status. Failure to provide this can lead to backup withholding at a higher rate. Even if not directly required by Stripe immediately, forming a U.S. LLC for your Substack operations makes an EIN mandatory. This is because a U.S. LLC needs an EIN to open a U.S. bank account, which is essential for managing your business finances, paying any U.S. service providers, and receiving payments smoothly. While an EIN is not strictly mandatory for all non-resident sole proprietors receiving payments from foreign platforms, U.S. platforms like Stripe often require it for their own compliance. The Netherlands has a tax treaty with the U.S., which may offer benefits regarding certain types of income, but it does not negate the need for a U.S. EIN if U.S. business activities or reporting obligations are triggered. Confirming your specific situation with a tax professional is advisable.

Required Documents for Non-Resident EIN Applications

Applying for an EIN as a non-resident in the Netherlands requires specific documentation to verify your identity and your business's legitimacy. The primary form you will complete is the IRS Form SS-4, Application for Employer Identification Number. This form collects information about your business, including its name, address, responsible party, and entity type. For the 'responsible party' on Form SS-4, if you do not have a U.S. SSN or ITIN, you must write 'Foreign' in the designated line 7b field. You will also need to provide a copy of the passport of the individual identified as the responsible party. This is a critical step for identity verification. Additionally, if you are forming a U.S. business entity, such as a U.S. LLC, you will need to submit your business formation documents. These typically include your Articles of Organization or Certificate of Formation, depending on the U.S. state where you registered your entity. If you are operating as a sole proprietor without a formal U.S. entity, the requirement might differ, but the responsible party's identification is always key. A U.S. business address is also often required; if you do not have one, you may need to use a mail forwarding service that can act as your U.S. business address for the application. Ensure all documents are clear, legible, and accurately reflect the information provided on Form SS-4.

The Non-Resident EIN Application Process and Timeline

As a non-resident in the Netherlands applying for an EIN, the process is significantly different and longer than for U.S. residents. Since you cannot use the IRS online portal without an SSN or ITIN, you must apply by fax or mail. The IRS typically processes EIN applications from non-residents via fax within 3–5 weeks. This timeframe can fluctuate based on IRS workload and the accuracy of your submission. To initiate the process, you must first complete Form SS-4 accurately. Once completed, you will fax Form SS-4 along with the required supporting documents, such as the responsible party's passport copy and business formation documents if applicable, to the IRS. It is imperative that the 'responsible party' section is filled out correctly, noting 'Foreign' if no U.S. taxpayer identification number is available. After submission, the IRS will review your application. If approved, they will mail your EIN confirmation letter (CP-575) to the address listed on your Form SS-4. This postal delivery can add additional time to the overall process. Due to these extended timelines and the potential for errors leading to delays or rejections, many non-residents opt for expedited services. Expedited processing through a Certified Acceptance Agent (CAA) can significantly shorten this timeline, often to just a few business days, though this service typically incurs an additional fee. The direct IRS fax method, while free, demands patience and meticulous attention to detail.

Common Mistakes for Dutch Substack Writers Applying for an EIN

Substack writers in the Netherlands often make specific errors when applying for an EIN, primarily due to unfamiliarity with U.S. tax forms and procedures. One common pitfall is incorrectly filling out line 7b of Form SS-4. This line asks for the responsible party's SSN or ITIN. If you do not have either, you must write 'Foreign' in this field. Leaving it blank or entering incorrect information will cause your application to be rejected. Another frequent mistake is not understanding the entity type. For example, writers often form a U.S. LLC but may select an incorrect entity type on the SS-4, which can lead to downstream tax complications. Ensure you select the classification that matches your U.S. business formation documents. Misrepresenting the business address is also an issue; if you do not have a physical U.S. address, you must use a mail forwarding service and ensure it's correctly listed. Furthermore, applying online is a guaranteed failure if the responsible party has no U.S. SSN or ITIN, as the system requires this information. Ensure you use the fax or mail method intended for non-residents. Finally, inconsistent information between Form SS-4 and supporting documents, such as the responsible party's name on their passport versus the form, can cause delays. Double-checking all details against official identification is crucial.

How a Certified Acceptance Agent (CAA) Streamlines the EIN Process

For Substack writers in the Netherlands, engaging a Certified Acceptance Agent (CAA) like itin.net can dramatically simplify and expedite the EIN application process. A CAA is an individual or entity appointed by the IRS to assist non-residents in obtaining an EIN. The primary advantage of using a CAA is bypassing the lengthy IRS processing times for fax or mail applications, which can take 3–5 weeks or longer. Instead, a CAA can often secure an EIN for you within 1–3 business days. CAAs act as intermediaries, verifying your identity and the completeness of your application package before submitting it to the IRS on your behalf. This pre-submission verification significantly reduces the likelihood of errors and rejections. When you use a service like itin.net, we act as your CAA, meaning we handle the direct communication with the IRS and ensure all documentation meets their requirements. This is particularly beneficial for non-residents who may not be familiar with U.S. tax procedures or who need their EIN quickly to open a U.S. bank account or meet platform requirements. While there is a fee associated with CAA services, the time saved and the assurance of a correctly filed application often outweigh the cost for busy entrepreneurs and creators.

Next Steps After Obtaining Your EIN

Once you have received your EIN confirmation from the IRS, the next critical step for Substack writers in the Netherlands is to use it to establish your U.S. business infrastructure. The most immediate need is typically opening a U.S. bank account. Platforms like Stripe often require both an EIN and a U.S. bank account for payouts, facilitating smoother and more direct financial transactions. Services like Mercury, Relay, or Brex are popular choices for non-residents needing U.S. business bank accounts. Ensure you have your EIN confirmation letter (CP-575) and your U.S. business formation documents ready when applying for the bank account. If you formed a U.S. LLC, you will also need to consider U.S. federal and state tax filings, such as Form 5472 if required for foreign-owned U.S. entities. Depending on your specific business activities and income sources, you may also need to file a U.S. non-resident tax return (Form 1040-NR). Review the pricing for EIN services at itin.net or contact us directly if you require assistance navigating this process. Understanding your ongoing U.S. tax obligations is essential to remain compliant after securing your EIN.

Practical tips

  • Use the exact legal name for the responsible party across your passport, business formation documents, and Form SS-4 to avoid mismatches.
  • When filling out Form SS-4, write 'Foreign' in line 7b if you do not possess a U.S. SSN or ITIN.
  • If you don't have a physical U.S. business address, use a reliable mail forwarding service and ensure it's listed correctly on Form SS-4.
  • Do not attempt to apply for an EIN online if you are a non-resident without an SSN or ITIN; use the fax or mail method.
  • For faster EIN issuance and reduced risk of errors, consider using a Certified Acceptance Agent (CAA) like itin.net.

Frequently asked questions

Can I use my Dutch social security number (BSN) on Form SS-4?

No, the IRS Form SS-4 specifically requests a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) for the responsible party. If you do not have either, you must write 'Foreign' in line 7b.

How long does it take to get an EIN from the Netherlands via fax?

Applying by fax directly to the IRS typically takes 3–5 weeks for non-residents. This timeline can vary depending on the IRS's current processing volume.

Do I need an EIN if I only receive payments from Substack via Stripe and I live in the Netherlands?

Stripe may require an EIN for tax reporting purposes (like issuing Form 1099 or 1042-S) once your earnings reach certain thresholds. It's advisable to obtain an EIN to avoid backup withholding and ensure compliance with Stripe's terms.

What is the difference between an ITIN and an EIN?

An ITIN (Individual Taxpayer Identification Number) is for individuals who need a U.S. taxpayer ID but do not qualify for an SSN. An EIN (Employer Identification Number) is a federal tax ID for businesses, not individuals.

Can I open a U.S. bank account without an EIN if I have a U.S. LLC?

Most U.S. banks require an EIN to open a business bank account for an LLC, even if it's foreign-owned. The EIN serves as the business's tax identification number.

Does the Netherlands-U.S. tax treaty affect my need for an EIN?

The tax treaty between the Netherlands and the U.S. primarily affects withholding taxes on certain types of income. It does not eliminate the requirement for a U.S. EIN if your business activities trigger U.S. reporting obligations or require a U.S. business bank account.

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