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ITIN application reference for copywriters based in Mongolia
ITIN15 min read

An ITIN Guide for copywriters from Mongolia

Mongolian copywriters earning U.S. income need an ITIN to file U.S. taxes. This guide covers eligibility, required documents, the application process, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

ITIN Requirements for Mongolian Copywriters

Freelance copywriters in Mongolia who earn income from U.S. clients must obtain an Individual Taxpayer Identification Number (ITIN). This is because U.S. clients often require you to fill out a Form W-8BEN-E, which is a substitute for a W-9 for foreign individuals and entities. This form is used to certify your foreign status and claim any applicable treaty benefits. Since Mongolia does not have an income tax treaty with the U.S., you will likely need to provide a U.S. taxpayer identification number. While an ITIN is primarily for tax filing purposes, it becomes a prerequisite for clients needing to report payments made to you, even if no U.S. tax is ultimately due on that income. Without an ITIN, U.S. clients may be forced to withhold taxes at the highest rate, impacting your earnings. Your ability to work with U.S. clients effectively hinges on having this identification number in place.

When an ITIN Becomes Necessary

The primary trigger for needing an ITIN as a copywriter in Mongolia is receiving payments from U.S. clients who are required to report these payments to the IRS. Typically, this involves clients who would otherwise issue a Form 1099-MISC or 1099-NEC to a U.S. resident. Instead, for foreign individuals, they will request a Form W-8BEN-E. This form requires you to state your foreign tax identification number. If you do not have a Social Security Number (SSN), the ITIN serves as your U.S. taxpayer identification number for this purpose. Even if your income is not subject to U.S. tax due to your non-resident status and the absence of a U.S. tax treaty, the IRS requires you to have a tax identification number on file with your clients. Failing to provide this can lead to backup withholding at a 30% rate, significantly reducing your income. Therefore, securing an ITIN is not optional but a practical necessity for continuous engagement with U.S.-based clientele.

Essential Documentation for Your Application

To apply for an ITIN, you must complete Form W-7, Application for IRS Individual Taxpayer Identification Number. This form requires accurate personal information, including your full legal name, foreign address, and U.S. taxpayer identification number (which will be your ITIN once issued). Alongside the Form W-7, you must submit original or certified copies of identity and foreign status documents. The IRS prefers a valid, unexpired passport as the primary identification document. If a passport is not available, other documents like a national identity card, birth certificate, or driver's license may be accepted, but they must be accompanied by a foreign tax return or a U.S. visa documentation to prove your foreign status. Ensure all submitted documents are clear, legible, and match the name and date of birth exactly as they appear on your Form W-7. Any discrepancies can lead to delays or rejection of your application. The IRS will not return original documents sent directly to them, so using a service like itin.net as a Certified Acceptance Agent is highly recommended to avoid mailing your original passport.

The ITIN Application Process

Applying for an ITIN involves several key steps. First, you must accurately complete Form W-7. This is a critical step, as errors or omissions can cause significant delays. Second, gather all required supporting documentation, including your identity and foreign status documents. Third, you must submit your application package. You have two main options for submission: mailing your application directly to the IRS ITIN Operation in Austin, Texas, or applying through a Certified Acceptance Agent (CAA). The IRS estimates processing times of 7 to 10 weeks for applications filed directly. However, applying through a CAA, such as itin.net, significantly speeds up the process. CAAs can verify your original documents and forward your application to the IRS, often resulting in an ITIN being issued within 5 to 10 business days. After the IRS approves your application, they will mail you a CP-565, ITIN Assignment Letter, containing your unique nine-digit number.

Common Application Mistakes for Mongolian Copywriters

Freelance copywriters in Mongolia often encounter specific pitfalls when applying for an ITIN. A frequent issue is submitting incomplete or inaccurate Form W-7 submissions. This includes missing required fields or providing information that doesn't match your supporting documents. Another common problem is failing to include the necessary supporting documents proving identity and foreign status. For instance, submitting a passport that is expired or not providing a secondary document to prove foreign status if a passport is unavailable. Since there is no U.S.-Mongolia income tax treaty, claims for reduced withholding based on treaty benefits are not applicable, and attempting to claim them on Form W-7 can lead to rejections. Additionally, some applicants mistakenly believe they need an EIN (Employer Identification Number) instead of an ITIN for freelance income reporting; an EIN is for businesses, while an ITIN is for individuals. Ensure you are applying for the correct tax ID. Finally, not understanding that original documents mailed to the IRS are not returned can lead to anxiety and the loss of irreplaceable identification.

Benefits of Using a Certified Acceptance Agent (CAA)

Applying for an ITIN through a Certified Acceptance Agent (CAA) offers distinct advantages over mailing your application directly to the IRS. A CAA is an individual or entity authorized by the IRS to help taxpayers apply for ITINs. The primary benefit is that CAAs can authenticate your original identification documents, such as your passport. This means you do not have to mail your original passport or other vital documents to the IRS, mitigating the risk of loss or damage. Instead, the CAA reviews your documents and forwards certified copies along with your Form W-7 to the IRS. This verification process significantly streamlines the application, often leading to much faster processing times. For instance, itin.net, as a CAA, can typically process ITIN applications within 5–10 business days, compared to the IRS's standard 7–10 week processing time for direct applications. This expedited service is invaluable for freelancers who need their ITIN quickly to comply with client requirements or tax obligations.

Next Steps After Receiving Your ITIN

Once you receive your ITIN assignment letter (CP-565) from the IRS, you can officially use it for tax filing purposes. This includes filing your U.S. non-resident tax return, typically Form 1040-NR, if required. You can also provide your ITIN to U.S. clients who requested your W-8BEN-E form, allowing them to update their records and cease any backup withholding. With your ITIN, you may also be eligible to open a U.S. bank account, which can simplify receiving payments from U.S. clients. If you plan to conduct business in the U.S. more formally, you might consider forming a U.S. LLC, which has its own set of tax implications and identification requirements. Reviewing the itin.net Standard Package pricing is a good next step if you are still in the application process. For personalized assistance or to discuss your specific situation, contacting itin.net for expert guidance is recommended.

Practical tips

  • Ensure the name and date of birth on your Form W-7 exactly match those on your primary identification document, preferably a valid passport.
  • Submit certified copies of your identification documents if applying through a Certified Acceptance Agent; otherwise, use original documents only if mailing directly to the IRS, understanding they may not be returned.
  • Double-check that you have included all required supporting documents to prove both identity and foreign status, as missing documentation is a common reason for ITIN application delays.
  • If you have previously filed U.S. taxes, even as a dependent, include that information on your Form W-7; it may already be associated with an IRS taxpayer ID.
  • Do not confuse an ITIN with an EIN; an ITIN is for individuals filing U.S. taxes, while an EIN is for business entities.

Frequently asked questions

As a copywriter in Mongolia, do I really need an ITIN if I don't live in the U.S.?

Yes, if you earn income from U.S. clients and they require you to fill out a Form W-8BEN-E, you will likely need an ITIN. This is because the form requires a U.S. taxpayer identification number, and as a non-resident without an SSN, the ITIN serves this purpose. Without it, your clients may be forced to withhold taxes at the highest rate.

How long does it take to get an ITIN through itin.net?

When you apply through a Certified Acceptance Agent like itin.net, the process is significantly faster. We can typically verify your documents and submit your application, leading to an ITIN assignment from the IRS within 5–10 business days.

What is the difference between an ITIN and an EIN for a copywriter?

An ITIN (Individual Taxpayer Identification Number) is for individuals who need to file U.S. taxes but cannot get an SSN. An EIN (Employer Identification Number) is for businesses. As a freelance copywriter, you will almost certainly need an ITIN, not an EIN, to report your income to the IRS.

Can I use my Mongolian national ID as proof of identity for my ITIN application?

While a passport is preferred by the IRS, a national identity card can sometimes be used if it meets specific requirements. However, it must be accompanied by additional documentation, such as a foreign tax return, to prove your foreign status. It's best to check the IRS guidelines or consult with a Certified Acceptance Agent to confirm document acceptability.

What happens if I submit my ITIN application with incorrect information?

Submitting incorrect or incomplete information on Form W-7 is one of the most common reasons for application delays or rejections. The IRS will notify you if there's an issue, but it can add weeks or months to the process. It's crucial to ensure all details are accurate and match your supporting documents precisely.

Since there's no tax treaty between the U.S. and Mongolia, what does that mean for my ITIN application?

The absence of a U.S.-Mongolia income tax treaty means you cannot claim reduced tax withholding rates on your U.S. income based on treaty benefits. While this doesn't prevent you from getting an ITIN, it means any U.S. source income you receive may be subject to standard U.S. withholding tax rates unless specific exceptions apply. Your Form W-7 application itself does not involve claiming treaty benefits, but it's a factor in your overall U.S. tax liability.

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