ITIN
ITIN Application Support
What Is an ITIN?
An ITIN (Individual Taxpayer Identification Number) is a nine-digit taxpayer identification number issued by the IRS to individuals who are not eligible for a Social Security Number (SSN) and need to handle U.S. tax matters. You may need one even if you do not live in the United States — for example, if you are required to file a U.S. tax return, or if you file jointly as the spouse of a U.S. citizen or resident.
Who Needs an ITIN
- Owners of U.S. real estate who must file a U.S. tax return for rental income
- Sellers of U.S. real estate seeking a refund of tax withheld under FIRPTA
- Investors in U.S. LLCs or partnerships who must file a U.S. tax return or handle withholding procedures for their allocated income
- Spouses of U.S. citizens or residents who file a joint return
- Those asked for an ITIN to claim reduced withholding under a tax treaty on U.S.-source income
- Holders of an expired ITIN who plan to be listed on a U.S. tax return
Why Choose Us
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No need to send your original passport
We verify and certify your original passport ourselves before applying, so you never have to mail it to the United States — no risk of loss and no weeks without your passport.
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Submitted to the IRS as early as the next day
Once your documents are ready, we prepare the application and hold the meeting as early as the next day, then send it to the IRS.
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Avoid rejections caused by errors
If an application is returned for missing or incorrect documents, getting your ITIN can take several more months. An IRS-authorized CAA checks the requirements before submitting, reducing the risk of rejection.
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IRS-authorized CAA
We are listed among the Acceptance Agents in Japan published on the IRS website. You can rely on us as an official, IRS-authorized point of contact.
How It Works
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Pre-application questionnaire
Tell us about your situation through our questionnaire, including why you need an ITIN.
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Quote and payment
We send you a quote. Once you accept, we issue an invoice. Payment is by bank transfer.
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Preparing documents
Once we confirm your payment, we will let you know which documents are required.
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Identity verification
We hold a web meeting with the applicant and verify your identity against your original passport.
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Form W-7 preparation and submission
We prepare Form W-7 and submit it to the IRS together with your U.S. tax return or other supporting documents.
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ITIN issued
The IRS mails your ITIN notice to your address. According to the IRS, this usually takes about 7 weeks, or 9 to 11 weeks during peak season (January 15 to April 30) or when applying from outside the United States. It may take longer if there are problems with your documents.
Fees
| New application (per application) | Renewal (per application) |
|---|---|
| from JPY 70,000 (excl. tax) | JPY 50,000 (excl. tax) |
* Fees include preparation of Form W-7, passport verification and
certification, and submission to the IRS.
Handling inquiries to the IRS, such as phone calls, is charged
separately.
* Preparation of your U.S. tax return is not included.
* Payment is by bank transfer, in advance.
FAQ
Q. How long does it take to get an ITIN?
After submission, the IRS usually mails your ITIN notice in about 7 weeks. During peak season (January to April) or for applications from outside the United States, it can take 9 to 11 weeks.
Q. Do I need to mail my passport to the United States?
No. We verify and certify your original passport and submit a certified copy, so your original stays with you.
Q. Does an ITIN expire?
Yes. An ITIN that is not used on a U.S. federal tax return for three consecutive years expires on December 31 of the third year. We also help with renewals.
Q. Does an ITIN allow me to work in the United States?
No. An ITIN is for tax purposes only and does not authorize work or provide immigration status in the United States.