The Internal Revenue Service (IRS) office serving all U.S. taxpayers living or working overseas is located in Austin, Texas. This office provides U.S. Federal tax assistance to Americans in Japan, and is also the destination for all returns filed from abroad.
The IRS Home Page, provides a lot of useful information for taxpayers and should be your first stop for tax questions and forms. In particular, visit the IRS’s website for U.S. Citizens and Residents Aliens Abroad.
One point that all international taxpayers should keep in mind is that the United States taxes its citizens on their worldwide income. Even if you are eligible to exclude a certain amount (or all) of your earned income in a given year, you must file a U.S. tax return in order to claim that exclusion.
Questions about U.S. state taxes and/or Japanese taxes should be directed to the appropriate agencies. Neither the IRS nor the Embassy can advise you or provide forms for U.S. state or Japanese taxes. More information about Japanese tax issues for foreign residents of Japan is available online.
If you are a U.S. citizen or resident alien living or traveling outside the United States, you generally are required to file income tax returns, estate tax returns, and gift tax returns, and pay estimated tax in the same way as those residing in the United States. Your worldwide income is subject to U.S. income tax, regardless of where you reside.
Your income, filing status, and age generally determine whether you must file an income tax return. Generally, you must file a return if your gross income from worldwide sources is at least the amount shown for your filing status in the Filing Requirements table in Chapter 1 of Publication 54, “Tax Guide for U.S. Citizens and Resident Aliens Abroad.”
Due date for Form 1040: April 18, 2017
Possible extensions of time to file tax return:
- Automatic extension to June 15, 2017, for taxpayers living outside the United States and Puerto Rico. No form is required. Write “Taxpayer Resident Abroad” at the top of your tax return.Caution: This extension applies only for filing your tax return, not for payment. If you owe any taxes, you’re required to pay by April 15, 2016. Interest and penalties generally will be applied if payment is made after this date.
- Extension for all taxpayers to October 16, 2017: File Form 4868.Caution: This extension applies only for filing your tax return, not for payment. If you owe any taxes, you’re required to pay by April 15, 2016. Interest and penalties will generally be applied if payment make after this date.
- Other extensions may be available on IRS.gov.
You can mail your tax return and payment using the postal service. If you mail a return from outside the United States, the date of filing is the postmark date. However, if you send a payment, separately or with your return, your payment is not considered received until the date of actual receipt. You may use approved private delivery services. A list of approved delivery services is available on IRS.gov.
You can prepare and e-file your income tax return, in many cases for free. Participating software companies make their products available through the IRS. Many Free File and e-file partners accept a foreign address. E-File options are listed on IRS.gov.
Please choose a topic
Contacting the IRS
Unfortunately, neither the Embassy in Tokyo nor any of our Consulates in Japan can answer tax-related questions. Please address questions to the I.R.S. directly. Visit the IRS website for further information.
- Tax forms are available by mail from the IRS or the IRS website online .
- U.S. military personnel can pick up tax forms from their unit tax advisor or from many base libraries. They can also get information from the IRS website online.
- Most forms are also available on Forms & Publications.
Visit the IRS website for a list of topics of interest to overseas residents
IRS Information for Overseas Residents
Where is my Refund?
You must express the amounts you report on your U.S. tax return in U.S. dollars. If you receive all or part of your income or pay some or all of your expenses in foreign currency, you must translate the foreign currency into U.S. dollars. How you do this depends on your functional currency. Your functional currency generally is the U.S. dollar unless you are required to use the currency of a foreign country. An exchange rate is the rate at which one currency may be converted into another, also called rate of exchange of foreign exchange rate or currency exchange rate.
To read more about exchange rates on the IRS web site, please visit the IRS website. The IRS will not post an exchange rate schedule on its website. Instead, you may use the U.S. Treasury rate from the Bureau of the Fiscal Service or exchange rates listed on the Federal Reserve website.
How to Apply for an ITIN
Individual Taxpayer Identification Numbers (ITINs)
For Japanese translation, click here.
Social Security Numbers are only available to American Citizens and Legal Permanent Residents (LPRs, or “Green Card” holders) and to non-citizens who have permission to work in the U.S. or require an SSN in order to receive certain U.S. federal benefits.
The Individual Taxpayer Identification Number (ITIN) was created for use as a tax reporting number for those taxpayers who do not qualify for Social Security Numbers. The ITIN is for tax purposes only. This number is not valid as personal identification, and does not imply or in any way provide legal status in the U.S. or entitle holders to work in the U.S. For more information about the purpose, legitimate uses, and application process for the ITIN, please consult “Understanding Your IRS ITIN.” (PDF – 3.2 MB)
Complete the IRS form W-7 (PDF – 75). All new ITIN applicants should use the January 2012 revision of Form W-7.
Check the instructions (PDF – 164 kb) for Form W-7(PDF – 75 kb) for additional filing requirements, such as the need to include original, completed tax returns. Each applicant will have to show a federal tax purpose for seeking an ITIN, either by attaching a federal tax return to Form W-7 or providing documents that support an exception to the requirement to file a return. Exceptions are listed in the Instructions for Form W-7(PDF – 163.54kb).
Processing time for an ITIN is usually seven weeks.
Electronic Payment Website
Urgent Tax Needs - Taxpayer Advocate Office
The U.S. Department of the Treasury and the Internal Revenue Service warn taxpayers of an e-mail-based scheme that attempts to trick taxpayers into revealing personal information such as social security numbers, driver’s license information and bank and credit card numbers.
In this ploy, unsuspecting consumers receive an e-mail, claiming they are under investigation for tax fraud and are subject to prosecution. The e-mail informs recipients they can “help” the investigation by providing “real” information and directs them to an official-looking web site, “deptreas.org/irs/7634//”, where detailed personal information must be provided to dispute the charge.
Identity thieves can use an individual’s personal data to take over their financial accounts, run up charges on their credit cards, apply for loans, credit cards or other services in the victim’s name and file fraudulent tax returns.
At the request of the IRS and the Treasury Inspector General for Tax Administration (TIGTA), the Internet service provider that was hosting the web site has shut the site down. The scheme is being investigated by TIGTA, which addresses threats to federal tax administration. The bogus IRS web page and the e-mail in this instance contained several grammatical errors, rendering them immediately suspect. However, new versions of the scam could surface in the future, including more effectively-written text and a different destination web site.
The IRS does not use e-mail to contact taxpayers about issues related to their accounts. Official taxpayer contact usually includes a letter on IRS stationery in an IRS envelope. IRS letters also contain a contact phone number.
The Embassy and our Consulates do not provide assistance with Japanese taxes.
You can find information in English, as well as many of the necessary forms, at the Japan’s National Tax Agency website.
You can also contact the Foreign Section of the Tokyo Regional Tax Bureau at 03-3216-6811.