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ITIN guide for Stripe account holders based in New Zealand
ITIN15 min read

ITIN for Stripe account holders from New Zealand

New Zealand-based Stripe account holders require an ITIN for U.S. tax filings. Learn the process, required documents, and common pitfalls to secure your U.S. tax ID.

Reviewed by , ITIN Specialist at itin.net.

Why Stripe Account Holders in New Zealand Need an ITIN

Stripe account holders in New Zealand often encounter a specific hurdle when expanding their business globally. While Stripe facilitates international payments, U.S. tax regulations require certain entities and individuals to obtain a U.S. tax identification number. For non-U.S. residents who must file U.S. taxes but cannot obtain a Social Security Number (SSN), the IRS issues an Individual Taxpayer Identification Number (ITIN). This 9-digit number is essential for compliance when U.S. income is earned or specific U.S. tax forms are required, regardless of your physical location.

The primary trigger for New Zealand-based Stripe account holders needing an ITIN is often related to establishing a U.S. business presence or receiving U.S.-sourced income that necessitates U.S. tax filing obligations. Without an ITIN, you may face challenges in fully utilizing services that require U.S. tax compliance, impacting your ability to process payments smoothly or meet regulatory demands.

This situation is distinct from a U.S. resident applying for an ITIN. For you, the need arises directly from your business activities involving the U.S. market, facilitated by platforms like Stripe. Understanding this distinction is key to navigating the application process efficiently and avoiding unnecessary delays in your global business operations. The IRS issues ITINs solely for tax reporting and filing purposes.

Eligibility and Triggers for an ITIN

You are generally required to obtain an ITIN if you have a U.S. tax filing obligation but are not eligible for an SSN. For Stripe account holders in New Zealand, this typically arises in a few key scenarios. The most common trigger is the requirement to file U.S. tax returns, such as Form 1040-NR (U.S. Nonresident Alien Income Tax Return), due to earning U.S.-sourced income. This could include income from services performed in the U.S., royalties, or certain types of investment income.

Another significant trigger involves U.S. business setup requirements. If you form a U.S. entity, such as a U.S. LLC, to operate through Stripe, you will likely need an Employer Identification Number (EIN) for that entity. While the entity itself gets an EIN, if you are a foreign owner of a U.S. entity, you may need an ITIN for personal tax filings related to that entity, particularly if you are subject to reporting requirements like IRS Form 5472 (Information Return of a 25% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business). The IRS requires this form to track financial transactions between the U.S. entity and its foreign owners.

Furthermore, certain tax treaty benefits require a U.S. taxpayer identification number. The New Zealand–U.S. tax treaty allows for reduced withholding rates on certain types of U.S. income paid to New Zealand residents. To claim these benefits, you often need to provide a U.S. tax identification number, which, if you don't have an SSN, would be an ITIN. Without it, you may be subject to higher default U.S. withholding tax rates on your U.S. income, impacting your net earnings.

It's important to note that an ITIN is strictly for tax purposes. It does not authorize you to work in the U.S. or provide eligibility for Social Security benefits. The IRS issues ITINs to individuals who meet specific criteria and have a valid U.S. tax reporting purpose. Confirm your specific filing obligations with a qualified tax professional specializing in U.S. international taxation.

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 detailed personal information, including your name, foreign address, and reason for applying for an ITIN. You must also submit original identification documents or certified copies from the issuing agency to verify your identity and foreign status.

The most commonly accepted primary identification document is a valid passport. If you possess a passport, it is the preferred document because it contains your photograph, name, address, date of birth, and signature, serving as proof of both identity and nationality. If a passport is not available, other documents may be accepted, but they must be submitted in sets, as the IRS specifies.

Acceptable supporting documents, when submitted in addition to a passport or as part of a document set, include: a birth certificate, national identity card, foreign driver's license, foreign voter's registration card, U.S. visa (if applicable), U.S. military ID card, and foreign military identification card. Each document must be valid and contain your name, photograph, date of birth, and expiration date where applicable. Documents not in English must be accompanied by a certified English translation.

In addition to identification, you must include a valid U.S. federal income tax return (or a statement explaining why you are exempt from filing). For many Stripe account holders in New Zealand, this will be a Form 1040-NR or Form 5472, depending on the nature of their U.S. income or entity structure. Ensure the tax return is complete and accurate, as it is a critical component of the ITIN application. The itin.net Standard Package ensures all required documentation is accurately prepared for submission.

The ITIN Application Process

Applying for an ITIN involves several key steps. First, you must determine your eligibility and gather all necessary supporting documents, including your identification and the relevant U.S. tax return. Completing IRS Form W-7 accurately is paramount; any errors or omissions can lead to delays or rejection.

Once Form W-7 and your supporting documents are ready, you have three main options for submission. You can mail your application package directly to the IRS in Austin, Texas. However, this requires sending original identification documents, which carries the risk of loss or delay, and processing times can be lengthy, often taking several months.

Alternatively, you can apply through a Certified Acceptance Agent (CAA). A CAA is an individual or entity authorized by the IRS to assist applicants in obtaining ITINs. The CAA verifies your original identification documents and forwards your application to the IRS. This method significantly speeds up the process, as CAAs are trained to ensure applications are complete and accurate, reducing the chances of errors.

At itin.net, we operate as a CAA. We provide a streamlined process where you can submit your documentation to us. We verify your original identity documents and transmit your application to the IRS. Using a CAA like itin.net typically results in an ITIN being issued within 5–10 business days after the IRS receives your application. This expedited timeline is a significant advantage for individuals and businesses needing their ITIN promptly to meet compliance or business requirements.

After the IRS processes your application, they will mail your ITIN directly to you in the form of an IRS notice, typically CP-565. The entire process, from application submission to receiving your ITIN, can take anywhere from a few weeks to several months, depending on the submission method and IRS processing volumes. The itin.net Renewal Package is available for those needing to update their ITIN.

Common Mistakes for Stripe Account Holders in New Zealand

Stripe account holders based in New Zealand often make specific mistakes when applying for an ITIN, largely due to the complexities of U.S. tax law and international business operations. A frequent error is submitting incomplete or inaccurate Form W-7. This includes missing required information, such as the foreign address or the specific reason for applying, or errors in personal details like name or date of birth.

Another common pitfall is not including a complete and accurate U.S. tax return with the Form W-7. For instance, if your U.S. LLC requires you to file Form 5472, failing to include this form, or including an incomplete version, will lead to the rejection of your ITIN application. Similarly, if you are claiming tax treaty benefits, ensure your tax return correctly references the applicable treaty article and meets all requirements for its application.

Mailing original identification documents directly to the IRS without using a CAA is a risk many New Zealand applicants are unaware of. This not only delays the process but also puts your valuable original documents at risk of being lost or stolen in transit. Using a reputable CAA mitigates this risk by verifying your documents locally and returning them to you promptly.

Incorrectly claiming tax treaty benefits is another area where errors occur. The New Zealand–U.S. tax treaty has specific conditions that must be met to qualify for reduced withholding rates. Misinterpreting these conditions or failing to provide the necessary documentation to substantiate your claim can lead to your ITIN application being denied or your tax benefits being disallowed later. It is essential to confirm your treaty eligibility and application specifics with a tax professional.

Finally, confusion regarding the need for an ITIN versus an EIN can cause issues. While a U.S. LLC needs an EIN, the foreign owner may need an ITIN for personal tax filings related to that entity. Understanding which identification number is required for which purpose is critical. For assistance with U.S. business setup and tax IDs, consider services like itin.net, EIN application service, and U.S. LLC formation.

Benefits of Using a Certified Acceptance Agent (CAA)

Applying for an ITIN through a Certified Acceptance Agent (CAA) offers distinct advantages, particularly for international applicants like Stripe account holders in New Zealand. A primary benefit is the assurance of accuracy and completeness in your application. CAAs are trained by the IRS to understand the nuances of Form W-7 and the supporting documentation requirements. They meticulously review your application before submission, significantly reducing the likelihood of errors that could cause delays or rejection.

When you use a CAA, you do not need to mail your original identification documents to the IRS. Instead, the CAA will verify your original documents or accept certified copies from the issuing agency. They then return your original documents to you immediately after verification. This eliminates the significant risk associated with sending irreplaceable identity documents through international mail, providing peace of mind.

The processing time is also considerably faster when applying via a CAA. While direct applications to the IRS can take several months, the IRS typically processes applications submitted by CAAs much more quickly. At itin.net, for example, applications submitted through our CAA service are generally processed by the IRS within 5–10 business days from the date of submission to the IRS. This expedited timeline is crucial for individuals and businesses needing their ITIN promptly.

CAAs can also provide guidance on the documentation required and help explain the purpose of the ITIN in relation to your U.S. tax obligations. This is especially valuable for those unfamiliar with the U.S. tax system. By partnering with a CAA, you gain a knowledgeable intermediary who can help navigate the complexities of the ITIN application process, ensuring a smoother experience.

Choosing a CAA simplifies the process and adds a layer of security and speed that is often critical for business operations. Services like itin.net offer this comprehensive support. For those needing to open a business bank account, consider services that facilitate U.S. bank account opening, which often requires an ITIN or EIN.

Next Steps After Receiving Your ITIN

Once you receive your ITIN from the IRS, typically via a CP-565 notice, you can proceed with your U.S. tax filings and other business requirements. If your ITIN application was prompted by the need to file a U.S. tax return, ensure you submit that return by its deadline. If you filed Form W-7 concurrently with your tax return, you should have already submitted both. If you applied for the ITIN separately, you may need to file an amended return or ensure your tax return was filed with the IRS using your new ITIN.

For Stripe account holders in New Zealand who needed an ITIN for a U.S. LLC, the next step is often to use your ITIN and the entity's EIN to open a U.S. bank account. This is a critical step for managing business finances, receiving payments, and maintaining the separation between personal and business funds. A U.S. bank account is often a prerequisite for many payment processors and financial services operating within the U.S. market.

If you formed a U.S. LLC using a service like itin.net, ensure all post-formation requirements are met, including maintaining your Operating Agreement and potentially filing annual reports or tax forms like Form 5472. The ITIN is a personal tax ID, while the EIN is for the business entity, and both are often necessary for comprehensive U.S. business operations.

Remember that ITINs expire if not used on a federal tax return for three consecutive tax years. If your ITIN expires, you will need to reapply using Form W-7 and provide updated identification documents. The IRS typically renews ITINs automatically, but it's wise to check your status periodically. For assistance with ongoing tax compliance or questions about your U.S. tax obligations, consider contacting a qualified U.S. tax professional or utilizing the resources available at itin.net.

Review the itin.net Standard Package

Practical tips

  • Use the same legal name across Form W-7, your passport, and any prior IRS correspondence; mismatched name fields are a common cause for rejection.
  • Ensure your supporting identification documents are valid and not expired. The IRS strictly adheres to these requirements.
  • If applying via a Certified Acceptance Agent (CAA), confirm they are currently authorized by the IRS. This ensures your application is processed correctly and securely.
  • When claiming U.S. tax treaty benefits, carefully review the New Zealand–U.S. tax treaty requirements and ensure your application aligns with all conditions.
  • Keep a copy of your submitted Form W-7 and all supporting documents for your records. This is essential for future reference or if any discrepancies arise.

Frequently asked questions

Can I use my New Zealand driver's license as identification for my ITIN application?

A New Zealand driver's license can be used as a supporting identification document, but it must be submitted along with other required identification. The IRS prefers a valid passport as the primary document because it serves as proof of both identity and nationality. If you submit a driver's license, ensure it is valid and includes your photograph and name.

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

When you apply through itin.net as a Certified Acceptance Agent (CAA), the IRS typically processes your application within 5–10 business days after receiving it. The entire process, including document verification by itin.net and mailing time, can vary, but this expedited IRS processing is a significant advantage.

Do I need an ITIN if my Stripe account is for a business entity like a U.S. LLC?

If you have a U.S. LLC, the entity itself will need an Employer Identification Number (EIN) obtained via Form SS-4. However, if you are a foreign owner of that U.S. LLC and are required to file a U.S. tax return (e.g., Form 5472), you will likely need an ITIN for your personal tax filings related to that ownership.

What happens if I don't use my ITIN for three consecutive years?

An ITIN will expire if you do not include it on a U.S. federal tax return for three consecutive tax years. If your ITIN expires, you will need to reapply using Form W-7 and submit updated identification documents. It's important to maintain your U.S. tax filing obligations to keep your ITIN active.

Can I apply for an ITIN from New Zealand without visiting the U.S.?

Yes, you can apply for an ITIN from New Zealand without visiting the U.S. You can mail your application directly to the IRS or, more conveniently and securely, use the services of a Certified Acceptance Agent (CAA) like itin.net. The CAA process allows you to have your identity documents verified locally.

Does the New Zealand–U.S. tax treaty affect my ITIN application?

The New Zealand–U.S. tax treaty can affect your ITIN application if you are claiming reduced withholding tax rates on U.S.-sourced income. To benefit from the treaty, you typically need to provide a U.S. tax identification number, which would be your ITIN if you don't have an SSN. Ensure your tax return correctly references the treaty article.

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