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ITIN Renewal application reference for Amazon KDP authors based in New Zealand
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An ITIN Renewal Guide for Amazon KDP authors from New Zealand

Amazon KDP authors in New Zealand need to renew their ITINs to avoid a 30% U.S. withholding tax on royalties. This guide covers eligibility, documents, process, and common pitfalls.

Reviewed by , ITIN Specialist at itin.net.

ITIN Renewal for New Zealand Amazon KDP Authors

If you are an Amazon KDP author based in New Zealand and have previously obtained an Individual Taxpayer Identification Number (ITIN), you may need to renew it. Royalties earned from U.S. sources, such as those from Kindle Direct Publishing, are subject to U.S. income tax. Without a valid ITIN, Amazon is required to withhold 30% of your royalties for U.S. income tax purposes. The U.S. has a tax treaty with New Zealand, which can reduce or eliminate certain U.S. taxes on income, but to claim these benefits, you typically need to file U.S. tax returns and have a valid ITIN. Your ITIN might have expired if it hasn't been used on a U.S. federal tax return for three consecutive years, or if it falls under the IRS's rolling middle-digit expiration schedule. Proactively checking your ITIN status is far more effective than waiting for an IRS notice like CP-48, which many filers do not receive. Renewing your ITIN ensures you can continue to receive your KDP royalties without excessive U.S. withholding and maintain compliance with U.S. tax obligations.

When ITIN Renewal Becomes Necessary

An ITIN renewal is required for Amazon KDP authors from New Zealand primarily when the IRS deems the existing ITIN inactive. This inactivity is generally triggered by two conditions: non-use for three consecutive U.S. federal tax filing years, or the IRS's scheduled expiration based on the ITIN's middle digits. For authors, this means if you have not filed a U.S. tax return using your ITIN in the last three tax years, it is likely expired. The IRS uses a middle-digit expiration schedule that revokes ITINs in cycles; for example, ITINs with middle digits 70-79, 80-89, and 90-99 expired starting in 2020. Even if you have used your ITIN, it can still expire under this schedule. It is essential to check your ITIN status before filing your annual U.S. tax return to claim treaty benefits or avoid withholding. Failing to do so could result in significant tax complications and the application of the full 30% withholding rate on your KDP royalties.

Required Documentation for ITIN Renewal

To renew your ITIN, you will need to submit Form W-7, Application for IRS Individual Taxpayer Identification Number, with the box indicating 'Renew an Existing ITIN' checked. Along with the W-7, you must provide original or certified copies of documentation verifying your identity and foreign status. The most critical document is your valid passport. If you do not have a passport, other acceptable identity documents include a national identity card with a photograph, a driver's license, or a birth certificate (for dependents). You will also need to include a current U.S. federal tax return. For Amazon KDP authors, this would typically be a Form 1040-NR, U.S. Nonresident Alien Income Tax Return, reporting your royalty income. If you have your previous ITIN notice (Form CP-565), it can be helpful to include it, though it is not strictly mandatory if you know your ITIN.

The ITIN Renewal Application Process

The ITIN renewal process begins with completing Form W-7 and attaching your supporting documentation and current U.S. tax return. You have two primary methods for submitting your application. The first is to mail all documents directly to the IRS. This method typically involves longer processing times, as the IRS will need to mail back your original documents. The second, and often faster, method is to apply through a Certified Acceptance Agent (CAA). A CAA, like itin.net, can verify your original documents, meaning you do not have to mail them to the IRS, which significantly reduces the risk of loss or delay. The typical timeline for processing an ITIN renewal through a CAA is much shorter, often within 5–10 business days. Applying directly to the IRS can take several weeks or even months.

Common Pitfalls for New Zealand Amazon KDP Authors

Amazon KDP authors in New Zealand often encounter specific pitfalls during ITIN renewal. One common issue is relying solely on receiving a CP-48 notice from the IRS to prompt renewal. Many authors never receive this notice, leading to an unexpectedly expired ITIN when they file their tax return. Another pitfall is mismatched name information. Ensure the name on your Form W-7, your passport, and any other submitted identification documents is identical. Even minor discrepancies can cause delays or rejections. Furthermore, authors may mistakenly believe they only need to file a W-8BEN form; while this form is crucial for reducing withholding rates with Amazon, it does not replace the need for a valid ITIN and filing a U.S. tax return for treaty benefits. Finally, failing to file a U.S. tax return alongside the W-7 application will result in automatic rejection of the ITIN renewal.

Benefits of Using a Certified Acceptance Agent (CAA)

Utilizing a Certified Acceptance Agent (CAA) offers significant advantages for Amazon KDP authors in New Zealand seeking to renew their ITIN. As a CAA, itin.net can authenticate your original identification documents, such as your passport. This verification process means you do not have to mail your original documents to the IRS, mitigating the risk of them being lost or stolen in transit. CAAs are trained by the IRS and follow specific procedures to ensure accuracy. This can expedite the overall processing time. By handling the verification of your documents, a CAA streamlines the application, reducing the likelihood of errors that could lead to delays. The typical processing window for ITIN renewals submitted through a CAA is considerably faster than direct submission to the IRS, often within 5–10 business days. This efficiency is particularly valuable for authors needing to ensure their tax compliance without unnecessary administrative burdens.

Next Steps After ITIN Renewal

Once your ITIN renewal is approved, you will receive a new ITIN or confirmation of your existing one from the IRS. The next step is to update your ITIN with Amazon KDP. You will typically do this by submitting a new Form W-8BEN to Amazon, which will include your renewed ITIN. This ensures that future royalty payments are taxed correctly according to the U.S.-New Zealand tax treaty provisions. It is also advisable to keep records of your ITIN renewal application and approval. For authors who plan to expand their U.S. business activities, obtaining an Employer Identification Number (EIN) for a U.S. LLC might be a future consideration. Understanding your U.S. tax obligations is an ongoing process. If you require assistance with your ITIN renewal or have complex tax questions, consider reviewing our ITIN renewal package pricing or contacting us for personalized support.

Practical tips

  • Use your full legal name exactly as it appears on your passport for your Form W-7 application to avoid mismatches.
  • Ensure your current U.S. federal tax return accurately reports all your Amazon KDP royalty income.
  • Submit your ITIN renewal application well before the tax filing deadline to allow ample processing time.
  • Keep a copy of your submitted Form W-7 and all supporting documents for your records.
  • If you have a prior ITIN notice (CP-565), include it with your renewal application to help the IRS locate your record.

Frequently asked questions

How long does it take to renew an ITIN for Amazon KDP authors in New Zealand?

Through a Certified Acceptance Agent (CAA) like itin.net, ITIN renewal typically takes 5–10 business days. If you mail your application directly to the IRS, processing can take several weeks to months.

Can I renew my ITIN if I haven't filed a U.S. tax return in over three years?

Yes, you can renew your ITIN if it has expired due to non-use for three consecutive years. You will need to file a current U.S. federal tax return along with your Form W-7 renewal application.

What if my passport has expired?

You must use a valid, unexpired passport to renew your ITIN. If your passport has expired, you will need to renew it first or use another acceptable identity document that is current and verifiable.

Do I need to submit my original passport to the IRS for ITIN renewal?

Not necessarily. If you apply through a Certified Acceptance Agent (CAA), they can verify your original documents, and you will only need to provide certified copies or the originals to the CAA, not the IRS directly. This avoids the risk of mailing your original passport.

How do I update Amazon KDP with my renewed ITIN?

After receiving confirmation of your renewed ITIN from the IRS, you will need to submit a new Form W-8BEN to Amazon KDP, entering your renewed ITIN. This ensures correct tax treatment of your royalties.

What is the difference between an ITIN and an EIN for an Amazon KDP author?

An ITIN is for individuals who need a U.S. taxpayer identification number but are not eligible for a Social Security Number. An Employer Identification Number (EIN), obtained by filing Form SS-4, is for businesses, such as a U.S. LLC, to identify them for tax purposes. Amazon KDP authors typically need an ITIN initially, but may later form a U.S. LLC and require an EIN.

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