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EIN15 min read

EIN Tips for copywriters from Portugal

Copywriters in Portugal: Learn how to get your U.S. EIN for clients, U.S. business bank accounts, and tax compliance. Understand the process, documents, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

The EIN Friction Point for Portuguese Copywriters

Freelance copywriters based in Portugal often encounter an unexpected hurdle when working with U.S. clients: the need for a U.S. Employer Identification Number (EIN). While you may not be forming a traditional U.S. business entity, U.S. clients frequently require a Form W-9 or equivalent documentation for tax reporting purposes, especially if payments exceed certain thresholds. Since you are not a U.S. person, you cannot provide a U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) for this purpose. The IRS mandates that U.S. businesses obtain an EIN to identify their operations for tax purposes. For non-U.S. persons, this EIN serves as the necessary identifier when U.S. clients issue payments, preventing the need for backup withholding on those earnings. Without it, you might face unnecessary tax deductions by your U.S. clients, impacting your net income. This is where the process of obtaining an EIN becomes relevant, even if you operate your copywriting business solely from Portugal.

When You Need an EIN as a Copywriter in Portugal

An EIN is primarily required for U.S. businesses that hire employees, operate as a corporation or partnership, or file specific tax returns. However, for freelance copywriters in Portugal serving U.S. clients, the trigger is typically related to how those clients report payments to the IRS. U.S. clients who pay you $600 or more in a calendar year are generally required to issue you a Form 1099-NEC (Nonemployee Compensation) or equivalent. To properly report these payments, they need a tax identification number from you. Since you are not a U.S. resident, you cannot use an SSN or ITIN. The IRS allows foreign individuals and entities to obtain an EIN for this purpose. Furthermore, if you plan to open a U.S. bank account to receive payments more efficiently, most U.S. banks will require an EIN to open that account, even for a foreign-owned business. This is particularly true for platforms like Mercury, Relay, or Brex, which cater to businesses with U.S. operations or banking needs.

Required Documents for Your EIN Application

To apply for an EIN, you will need specific documentation to prove your identity and business activities. The primary form is the IRS Form SS-4, Application for Employer Identification Number. For non-U.S. residents applying for an EIN, the responsible party's passport is the key identification document. You will also need documentation that establishes your business's existence or your freelance activity. This could include your business registration documents if you have formally registered your copywriting business in Portugal, or even a simple letter of engagement from a significant U.S. client. A crucial detail for non-U.S. applicants is how to handle lines on Form SS-4 related to U.S. tax identification numbers. If you do not have an SSN or ITIN, you should write 'Foreign' in the designated field on line 7b of the SS-4. This is a common point of confusion.

The EIN Application Process and Timeline

The process for obtaining an EIN differs significantly for U.S. residents and non-residents. U.S. residents can typically apply online and receive their EIN within a few business days. However, non-residents, including copywriters in Portugal, cannot use the online portal. The standard method for non-residents is to complete Form SS-4 and submit it via fax to the IRS. This process usually takes between 3 to 5 weeks. The IRS will fax the EIN confirmation, known as CP-575, back to you. It is essential to ensure your fax number is correctly listed on the form. While faxing is the traditional method, there are expedited options. Applying through a Certified Acceptance Agent (CAA), like itin.net, can significantly speed up the process, often reducing the turnaround time to just a few business days, similar to U.S. residents. This involves the CAA submitting the application on your behalf after verifying your identity.

Common Mistakes for Portuguese Copywriters

Copywriters in Portugal applying for an EIN may encounter specific pitfalls. One common error is incorrectly filling out line 7b of Form SS-4. As mentioned, if you do not possess a U.S. SSN or ITIN, you must write 'Foreign' in this field. Entering a blank space or an incorrect identifier will lead to application rejection. Another mistake is selecting the wrong entity type on the SS-4 if you are operating as a sole proprietor or freelancer; ensure this is accurately reflected. For those unfamiliar with U.S. tax forms, misunderstanding the purpose of the EIN can lead to applying when it's not strictly necessary, or conversely, failing to apply when it is. Remember, the EIN is for U.S. tax identification purposes, and its requirement for you is driven by U.S. client reporting obligations and the need for a U.S. bank account.

The Certified Acceptance Agent (CAA) Advantage

Applying for an EIN directly with the IRS as a non-resident involves faxing, which can be slow and sometimes unreliable. The IRS offers a streamlined process through Certified Acceptance Agents (CAAs). A CAA is an individual or entity authorized by the IRS to assist non-residents in obtaining an EIN. When you use a CAA like itin.net, we act as your intermediary. We help you complete Form SS-4 accurately, verify your identity using your passport, and submit the application to the IRS on your behalf. This not only saves you the hassle of faxing but significantly accelerates the process. Instead of waiting weeks, you can often receive your EIN within 1-3 business days. This efficiency is particularly valuable for copywriters who need to open a U.S. bank account or satisfy client requirements promptly. The CAA handles the communication with the IRS, ensuring all details are correctly submitted.

Next Steps After Obtaining Your EIN

Once you receive your EIN confirmation (CP-575), you can proceed with opening a U.S. bank account if that was your primary goal. This account will simplify receiving payments from your U.S. clients and managing your business finances. You will also provide this EIN to your U.S. clients when they request a Form W-9 or equivalent for their tax reporting. It is important to keep your EIN confirmation document safe, as it is your official proof of your U.S. federal tax ID. If you plan to form a U.S. entity in the future, such as a U.S. LLC, you will need an EIN for that entity as well. For those who prefer a guided and expedited process, reviewing the EIN application options and pricing at itin.net is a logical next step. Alternatively, if you have complex questions, contacting us directly via our contact page can provide clarity.

Practical tips

  • Write 'Foreign' on line 7b of Form SS-4 if you do not have an SSN or ITIN.
  • Use your Portuguese business registration documents or client contracts to establish business existence.
  • Ensure your fax number is clearly and correctly listed on Form SS-4 for IRS correspondence.
  • Have your passport readily available for identity verification by a Certified Acceptance Agent.
  • Keep a secure digital copy of your EIN confirmation letter (CP-575) for future reference.

Frequently asked questions

Do I need an EIN if I only work with U.S. clients from Portugal?

You likely need an EIN if your U.S. clients require a U.S. tax identification number for their reporting (e.g., Form 1099-NEC) or if you plan to open a U.S. bank account. Since you are not a U.S. resident, you cannot use an SSN or ITIN for these purposes, making the EIN the appropriate identifier.

Can I apply for an EIN online as a Portuguese resident?

No, non-U.S. residents cannot use the IRS online application portal for EINs. The standard methods are faxing Form SS-4 or applying through a Certified Acceptance Agent (CAA).

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

Applying via fax can take 3–5 weeks. Using a Certified Acceptance Agent (CAA) like itin.net typically reduces this to 1–3 business days.

What if my business is registered in Portugal? Do I still need a U.S. EIN?

Yes, your Portuguese business registration does not exempt you from U.S. tax reporting requirements. If U.S. clients pay you, they may require an EIN from you for their 1099 reporting, or you may need one to open a U.S. bank account.

What is the difference between an ITIN and an EIN?

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

Can I use my Portuguese NIF (Número de Identificação Fiscal) for U.S. tax purposes?

No, your Portuguese NIF is not recognized by the IRS for U.S. tax identification. You will need a U.S. tax identification number, such as an EIN or ITIN, for dealings with U.S. clients and the IRS.

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