Overseas Dividends and Interest: Reporting Them in Japan

Updated November 9, 2026 · By Yuma Komatsu, CPA and licensed tax accountant

The short answer

If you are a tax resident of Japan, dividends and interest paid into an overseas account are generally taxable in Japan. No Japanese tax is withheld on them, and the no-filing options for Japanese accounts do not apply. When you file, you report the yen amount before foreign tax on your final tax return (kakutei shinkoku). Non-permanent residents have a narrower rule.

Why an overseas account changes the answer

A couple with a small child sit on a sofa in a bright living room and look at a laptop together — Your overseas statements are where the numbers start.

Japanese banks and brokers withhold Japanese tax for you, but an overseas bank or broker does not. That difference decides how you report the income.

This guide is for residents who are taxed on income from every country. If you are unsure of your status, see your tax status in Japan.

Figure 1. The same income, paid in Japan or abroad

Income	Paid in Japan (Japanese bank or broker)	Paid into an overseas account
Bank deposit interest	20.315% is withheld. That settles the tax, and you do not report it.	No Japanese tax is withheld. It is added to your other income.
Dividends on listed shares	Japanese tax is withheld. You may choose not to report them.	No Japanese tax is withheld. The no-filing option does not apply.

The option to leave dividends off your return covers dividends from Japanese companies, with some limits. It also covers foreign dividends handled by a payment agent in Japan, such as a Japanese broker. Dividends paid straight into an overseas account do not qualify.

Overseas bank interest is added to your other income

Interest paid abroad on deposits is taxed together with your salary and other income. This is aggregate taxation, at the same progressive rates as your salary. You cannot choose the separate 20.315% rate for it.

The amount is the interest before any tax is withheld. Convert each payment into yen at the TTM rate, the midpoint of your main bank's buying and selling rates. Use the rate for the date the payment counts as income. For interest on a savings account, that is the date it is paid or credited.

Bond interest can be different. Interest on certain bonds, including foreign government bonds, is taxed separately at 20.315%. Check the type of each bond.

A blue and white ceramic piggy bank and a potted fern on a small wooden stand by a paper screen window — Interest on savings abroad has no Japanese withholding.

Overseas dividends: choose one of two methods

Dividends on listed shares can be taxed with your other income or separately at 20.315%. Listed shares include shares traded on a stock exchange abroad.

Aggregate taxation: the dividends join your salary and other income at progressive rates. The dividend tax credit does not apply to dividends from foreign companies.
Separate taxation: a flat 20.315%, which is 15.315% national tax and 5% resident tax (juminzei). There is no dividend tax credit.

You make one choice for all the listed-share dividends you report. You cannot change it later with an amended return or a request for correction. Which method costs less depends on your other income, so compare both first.

Dividends on unlisted shares can only be taxed with your other income.

Report each dividend before foreign tax is taken off. The foreign tax may reduce your Japanese tax through the foreign tax credit, within limits and with documents attached. Tax withheld above a tax treaty rate is not credited.

The ¥200,000 rule for employees, with an example

Your overseas dividends and interest count toward the ¥200,000 rule. Under this rule, you need not file if three things are true. One employer withholds tax on all your pay, your salary is ¥20 million or less, and your other income is ¥200,000 or less.

Income that Japanese withholding fully settles, such as Japanese bank interest, is left out of the ¥200,000.

Emma has lived in Japan for eight years, so she is not a non-permanent resident. She has one employer. In 2026 her US broker paid dividends of $1,300, with $130 of US tax withheld. Her US bank paid $100 of interest.

Figure 2. Emma's ¥200,000 test (TTM rate assumed to be ¥150 per US dollar)

Dividends before US tax: $1,300 × ¥150 = ¥195,000
Interest: $100 × ¥150 = ¥15,000
Other income: ¥210,000, which is over ¥200,000, so Emma must file
Using the $1,170 she received instead: ¥175,500 + ¥15,000 = ¥190,500, which wrongly looks under the line
Tax on the dividends at 20.315%: about ¥39,600, before any foreign tax credit

This is only an estimate. It assumes one rate for every payment, no income other than her salary and these payments, and separate taxation for the dividends. In real life, each payment has its own rate.

File your 2026 return by March 15, 2027. The ¥200,000 rule covers national income tax only. If you do not file, you generally still report the income to your city or ward office for resident tax. Our side income guide explains this.

If you file for any reason, such as a medical expense refund, include all of this income, even if it is ¥200,000 or less.

Non-permanent residents: income paid in or sent to Japan

A man with a shoulder bag rides a bicycle down a quiet residential street in Japan — Your first years in Japan can follow a narrower rule.

As a non-permanent resident, you are taxed on overseas dividends and interest only if they are paid in Japan or sent to Japan. This is a tax status, not your visa. It covers residents without Japanese nationality who have lived in Japan for five years or less in total in the past ten years.

Figure 3. Non-permanent residents and overseas dividends and interest

Taxed in Japan

Dividends or interest paid into a Japanese account
Income treated as sent to Japan: transfers to Japan count, up to that year's income paid abroad

Not taxed in Japan

Dividends and interest paid abroad that are not sent to Japan

A transfer is matched first to income paid abroad that is not foreign-source income, then to foreign-source income. It counts even if you think of the money as older savings. Sending is not only a bank transfer. Bringing cash into Japan counts, and so can paying a debt in Japan from an overseas account in place of a transfer.

Common mistakes

Using the amount you received. Dividends and interest go on the return before any tax withheld abroad.
Skipping income because it stayed abroad. Unless you are a non-permanent resident, it is generally taxable wherever it is paid.
Using one exchange rate for the year. Each payment uses the rate for its own date.
Choosing a method without comparing. You cannot change the method for listed-share dividends with an amended return.

What you can do yourself, and where you need help

You can collect the figures yourself. Download each account's yearly statements, such as the year-end tax forms from a US broker or bank (Form 1099-DIV, 1099-INT or 1042-S). List every payment with its date, gross amount and any tax withheld. Save the TTM rate for each date, and note which bank published it.

These points depend on your facts:

Choosing aggregate or separate taxation for your dividends
The foreign tax credit, including treaty rates and the documents to attach
Funds, bonds and other products that are not plain shares or deposits
Japanese shares held through an overseas broker
A change in your tax status during the year

If your overseas assets total over ¥50 million on December 31, see our December 31 checklist. Selling shares abroad has its own rules, covered in our broker statement guide.

What changes when a tax accountant handles it

We turn your statements into yen figures and prepare your return from them. What we do:

Review your statements through a secure upload folder.
Convert each payment into yen, and record the rates used.
Compare aggregate and separate taxation for your dividends.
Check the foreign tax credit and the non-permanent resident rules.
Send an English summary, and file after you approve it.

We work with individuals only, on Japanese tax only, with no calls. Dividends and interest are ¥9,000 (¥9,900 including tax), added to the ¥48,000 base fee and your other items. The foreign tax credit is a separate item. Our minimum fee is ¥97,500 (¥107,250 including tax). See all fees.

A family of four has a picnic under cherry blossoms, with a laptop and food on the blanket — You can read our English summary at your own pace.

Frequently asked questions

I hold US shares through a Japanese broker. Do I report the dividends?

Not necessarily. A broker in Japan withholds Japanese tax on foreign dividends it handles. For listed shares, you may then choose not to report them. This guide covers overseas accounts.

My overseas dividends and interest are small. Do I still need to file?

Perhaps not. Suppose one employer withholds tax on all your pay, and your salary is ¥20 million or less. If your other income is ¥200,000 or less, you need not file for national income tax. You generally still report it for resident tax.

Can I use one exchange rate for the whole year?

Generally no. Convert each payment at the TTM rate for its own date. National Tax Agency (NTA) guidance describes monthly and average rates only for real estate, business, timber and miscellaneous income.

I am a non-permanent resident. Is interest left in my home account taxed?

Generally not, if it is paid abroad and not sent to Japan. But a transfer to Japan in the same year can count as sending it, even if you think of the money as older savings. Bringing cash into Japan can also count.

Yuma Komatsu, CPA and licensed tax accountant

Want your overseas dividends and interest reported correctly?

Yuma Komatsu is a Japanese CPA and licensed tax accountant. We prepare, sign and file your return. We work by email in written English. Our tax accountant does not speak English, and we do not offer calls.

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Sources

This article is general information based on rules in force as of November 9, 2026. It is not advice for your situation.