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ITIN12 min read

ITIN Tips for Shopify store owners from Mongolia

Shopify store owners in Mongolia need an ITIN for U.S. tax purposes. Learn eligibility, required documents, the application process, and common pitfalls with itin.net.

Reviewed by , ITIN Specialist at itin.net.

Why Shopify Store Owners in Mongolia Need an ITIN

Shopify store owners in Mongolia face a specific challenge when accessing U.S. payment processors like Stripe or Shopify Payments. These platforms often require a U.S. tax identification number to operate in USD, which for non-U.S. persons typically means obtaining an EIN or an ITIN. Since you are likely not a U.S. citizen or resident, you cannot get a Social Security Number (SSN). If you don't have or qualify for an EIN (which is for businesses, not individuals needing to report personal income), the Individual Taxpayer Identification Number (ITIN) becomes the necessary identifier. This is particularly relevant if you're receiving payments directly to a personal account or if your business structure necessitates individual tax reporting for U.S.-sourced income.

The primary friction point for Shopify store owners in Mongolia is the inability to receive funds in U.S. dollars without a valid U.S. tax ID. While some may establish a U.S. LLC and obtain an EIN for business purposes, individual income derived from U.S. sales might still necessitate an ITIN, especially if you are filing a U.S. tax return (Form 1040-NR) or have other U.S. tax obligations. The IRS issues an ITIN to individuals who must have a U.S. taxpayer identification number but do not have, and are not eligible to obtain, an SSN.

Without an ITIN or EIN, you might be limited to currency conversions that incur higher fees or face delays in receiving your earnings. This can directly impact your cash flow and the operational efficiency of your Shopify store. Understanding the ITIN application process is therefore critical for maintaining smooth financial operations and complying with U.S. tax regulations, even when operating from Mongolia.

Eligibility and Triggers for an ITIN

You generally need an ITIN if you are a non-resident alien, including those residing in Mongolia, and have a U.S. tax filing requirement or are claiming a tax treaty benefit. For Shopify store owners, the most common trigger is the need to file a U.S. tax return (Form 1040-NR). This requirement arises if you have U.S.-sourced income beyond what might be considered incidental or passive. For e-commerce sales facilitated through platforms like Shopify, income generated from customers within the United States is often considered U.S.-sourced.

Another trigger can be the requirement to report certain U.S. business activities. For instance, if you operate a U.S. LLC, you might need to file Form 5472 to report transactions between the LLC and yourself, even if you don't owe U.S. income tax. While Form 5472 is an informational return, the IRS requires an ITIN or EIN to file it. If you are not eligible for an EIN (e.g., you don't have a U.S. business address or Social Security Number for certain EIN types), an ITIN becomes the alternative.

Finally, if you are a U.S. tax resident alien, you will also need an ITIN if you don't qualify for an SSN. This is less common for Shopify store owners based in Mongolia unless they have spent significant time in the U.S. or have other ties that might establish U.S. tax residency. Confirming your U.S. tax status and filing obligations is the first step in determining if an ITIN is necessary. The IRS generally requires an ITIN for any individual tax-related matter where an SSN is not provided.

Required Documents for ITIN Application

To apply for an ITIN, you must complete IRS Form W-7, Application for IRS Individual Taxpayer Identification Number. This form requires basic personal information, including your foreign taxpayer identification number if you have one in Mongolia, and details about your U.S. tax situation.

Crucially, Form W-7 must be submitted with original documentation or certified copies verifying your identity and foreign status. The IRS strongly prefers a valid U.S. passport as the primary identification document. If a passport is not available, other documents like a national identity card, birth certificate, or a foreign driver's license may be accepted, but these require additional supporting identification documents. All foreign documents must be accompanied by a certified English translation.

In addition to your identification documents, you will need to provide proof of your U.S. tax filing requirement. This typically means attaching the U.S. tax return you are filing for the year you need the ITIN. For example, if you are filing a Form 1040-NR for the 2023 tax year, that return must be submitted with your Form W-7. If you are filing Form 5472, that also serves as the tax documentation requirement. Ensure all documents are current and accurately reflect your legal name as it appears on your passport or other primary identification.

The ITIN Application Process

The ITIN application process begins with gathering your identification documents and the U.S. tax return you intend to file. You will then complete and sign IRS Form W-7. Ensure all fields are accurately filled out to avoid delays. The IRS requires specific information about your income and why you need an ITIN.

Once Form W-7 and your supporting documents are ready, you have three main options for submission. You can mail everything directly to the IRS in Austin, Texas. However, this means sending original identification documents through postal service, which carries inherent risks, and the processing times can be significantly longer, often taking 10–12 weeks or more. The IRS will retain your original documents until the ITIN is assigned, after which they will be returned.

Alternatively, you can apply through a Certified Acceptance Agent (CAA). This is the most efficient and secure method. A CAA, such as itin.net, can verify your original identification documents on your behalf and forward your application to the IRS. This eliminates the need to mail your originals. The typical processing time when applying through a CAA is much faster, often around 5–10 business days for the IRS to issue the ITIN after they receive the application package. After receiving your ITIN, you can then file your tax return.

Common Mistakes for Shopify Store Owners in Mongolia

Shopify store owners in Mongolia often make specific errors when applying for an ITIN, stemming from the unique context of operating a U.S. e-commerce business from abroad. One common pitfall is failing to attach the required U.S. tax return to Form W-7. Without this tax return, the IRS will not process your ITIN application. Ensure you are filing the correct return, such as Form 1040-NR for income tax, or Form 5472 for informational reporting related to a U.S. LLC.

Mismatched name fields across your identification documents and Form W-7 are another frequent cause for rejection. This includes variations in spelling, order of names, or inclusion/exclusion of middle names. It's vital that the name on your passport, or other primary ID, exactly matches the name you enter on your W-7. This is especially important if your legal name differs from the name commonly used in your business dealings.

Another mistake is providing incorrect or incomplete supporting tax documentation. For instance, claiming treaty benefits without understanding the specific articles or requirements can lead to denial. Since there is no U.S.-Mongolia income tax treaty, any claims would be based on the residency of the individual and the nature of the income, not a specific treaty article. Finally, sending incomplete applications or failing to include certified translations for non-English documents can also lead to significant processing delays or outright rejection. Always double-check that all required fields are completed and all necessary documents are included and correctly formatted.

Benefits of Using a Certified Acceptance Agent (CAA)

Applying for an ITIN through a Certified Acceptance Agent (CAA), like itin.net, offers significant advantages for Shopify store owners in Mongolia. The most critical benefit is that a CAA can authenticate your original identification documents. Instead of mailing your irreplaceable passport or birth certificate directly to the IRS, you present them to the CAA, who then verifies them and sends certified copies to the IRS on your behalf. This drastically reduces the risk of losing your vital documents during transit.

Furthermore, CAAs are trained by the IRS to ensure your application is complete and accurate before it is submitted. This pre-screening process helps to catch common errors, such as missing information on Form W-7 or incorrect supporting documentation, which could otherwise lead to delays or rejection. By having a CAA review your application, you increase the likelihood of a smooth and efficient processing experience.

Working with a CAA significantly speeds up the overall timeline. While direct mailing to the IRS can take 10–12 weeks or longer, applications processed through a CAA are typically handled by the IRS within 5–10 business days of receipt. This faster turnaround time means you can obtain your ITIN sooner, allowing you to resolve your U.S. tax obligations and finalize payment processor setups for your Shopify store more quickly. This efficiency is invaluable for businesses operating on tight schedules.

Next Steps After Obtaining Your ITIN

Once you receive your ITIN from the IRS, you can finalize the setup of your U.S. business operations. The most immediate next step for many Shopify store owners is to update your payment gateway information. If you were previously using a workaround or facing limitations with Stripe, Shopify Payments, or other U.S. processors due to the lack of a U.S. tax ID, you can now provide your ITIN to meet their requirements and receive payments in U.S. dollars without issue.

If your Shopify store operates under a U.S. LLC structure, you will use your ITIN to file any required informational returns, such as Form 5472, with the IRS. This ensures compliance with U.S. reporting obligations for foreign-owned U.S. entities. Remember that even if the LLC itself has an EIN, individual reporting requirements may still necessitate your ITIN.

Consider reviewing your overall U.S. tax strategy. Depending on the volume and nature of your sales, you may have ongoing U.S. tax filing obligations. Consulting with a tax professional experienced in international e-commerce can help you optimize your tax position and ensure continued compliance. For assistance with the ITIN application process or to understand your specific requirements, review itin.net's Standard Package pricing or contact us for personalized guidance.

Practical tips

  • Use the exact same legal name across Form W-7, your passport, and any prior IRS correspondence—mismatched name fields are the most common rejection reason.
  • Ensure your submitted tax return (e.g., Form 1040-NR or 5472) is complete and signed before submitting it with Form W-7.
  • If using a U.S. LLC, confirm if your specific business structure and transactions necessitate filing Form 5472, which requires an ITIN if you don't have an EIN.
  • When applying through a Certified Acceptance Agent (CAA), prepare all identification documents in advance to ensure a smooth verification process.
  • Keep a copy of your submitted Form W-7 and all supporting documents for your records, as the IRS will not return originals until the ITIN is assigned.

Frequently asked questions

Can I get an ITIN if I live in Mongolia and only sell on Shopify?

Yes, if your Shopify sales generate U.S.-sourced income that requires you to file a U.S. tax return (Form 1040-NR), or if you are required to file informational returns like Form 5472 for a U.S. LLC, you will likely need an ITIN. The IRS issues ITINs to individuals who must have a U.S. taxpayer identification number but cannot obtain an SSN.

Do I need an ITIN if I have an EIN for my U.S. LLC?

An EIN is for business entities, while an ITIN is for individuals. If you have a U.S. LLC and an EIN, you might still need an ITIN for personal U.S. tax filing obligations (Form 1040-NR) or to file informational returns like Form 5472 if you are not eligible for or do not have an EIN associated with that specific reporting requirement.

How long does it take to get an ITIN from Mongolia?

When applying through a Certified Acceptance Agent (CAA) like itin.net, the IRS typically processes ITIN applications within 5–10 business days after receiving the complete package. If you mail your application directly to the IRS, it can take 10–12 weeks or longer.

What identification documents are needed for an ITIN application from Mongolia?

You need Form W-7 and a U.S. tax return. For identification, a valid passport is preferred. If not available, other original documents like a national ID card or birth certificate may be used, but must be accompanied by certified English translations and potentially additional supporting documents. A Certified Acceptance Agent can verify your original documents.

Can I use my Mongolian passport for an ITIN application?

Yes, a valid Mongolian passport is an acceptable primary identification document for your ITIN application. Ensure the name on your passport exactly matches the name you use on IRS Form W-7 and your U.S. tax return.

What happens if my ITIN application is rejected?

If your ITIN application is rejected, the IRS will send you a letter explaining the reason. Common reasons include missing documents, incomplete Form W-7, or mismatched identification. You will need to correct the issues and resubmit your application. Applying through a CAA can help prevent many common rejection errors.

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