Foreign residents can open a NISA in Japan to invest tax-free in stocks, ETFs and mutual funds.
NISA allows capital gains and dividends to grow tax-free, making them accessible to expats with valid residency.
This article covers:
- What is Japan’s NISA tax-free investment program?
- Who is eligible for a NISA?
- What is the limit of NISA in Japan?
- What are the benefits of a NISA account for foreigners?
- What are the risks of a NISA account for foreigners?
Key Takeaways:
- NISA provides tax-free growth, no tax deductions.
- Foreign residents with valid residency can open NISA accounts.
- Investments can be withdrawn at any time within certain limits.
- NISA is not a pension, but a flexible investment instrument.
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The information in this article is intended as general guidance only. It does not constitute financial, legal or tax advice, and is not a recommendation or invitation to invest. Some facts may have changed since the time of writing.
What is NISA in Japan for Foreigners?
Nippon Individual Savings Account (NISA) is a government-backed investment account in Japan that allows both capital gains and dividends to grow completely tax-free.
It is intended to encourage long-term savings and investments among residents.
NISA accounts can hold stocks, ETFs and mutual funds, providing flexibility for different investment strategies.
Can foreigners invest in NISA?
Yes, foreign residents of Japan are eligible to invest in NISA accounts as long as they have valid residency status.
This also applies to expats who live and work in Japan with a residence card. However, non-residents or short-term visitors are not eligible.
Who can open a NISA account?
You can open a NISA account if you are a legal resident of Japan and have a valid residence card, are at least 18 years old according to the 2024 NISA Rules, and have a My Number for identity verification.
Parents and guardians can also open a Junior NISA for minors under the age of 18.
What is the monthly limit for NISA for foreigners?
There is no specific monthly limit for foreigners using NISA; only annual contribution caps apply, which range from ¥1.2 million to ¥3.6 million per year.
The limits are:
- Tsumitate quota: ¥1.2 million per year
- Growth quota: ¥2.4 million per year
- Combined total: Up to ¥3.6 million
Foreign residents can invest monthly or in fixed amounts, as long as they stay within these annual ceilings.
What are the benefits of a NISA account for foreigners?

The main benefit of NISA for foreigners is tax-free investment growth, along with flexible access and easy access for residents.
- Tax-free growth: Capital gains and dividends earned in a NISA account are exempt from Japanese taxes. This allows your investments to compound more quickly over time because you don’t lose any of your returns to income taxes.
- Flexible recordings: Money can be withdrawn from a NISA account at any time, without penalties or lock-in periods. This gives investors the freedom to access funds for emergencies or other financial needs, while still enjoying tax-free growth on remaining investments.
- Supports long-term investing: The Tsumitate NISA quota encourages smaller, regular contributions, promoting a disciplined investment habit. This approach helps build wealth steadily over time and reduces the impact of market timing risks.
- Easily accessible: Foreign residents with valid residency status can open NISA accounts with major banks or online brokers. Most institutions offer English support and simple processes, making it relatively easy for expats to start investing in Japan.
How risky is NISA for foreigners?
The main risk for foreigners using NISA is market volatility, although currency fluctuations and the lack of guaranteed returns can also affect overall performance.
- Market risk: Investments in stocks, ETFs and mutual funds may rise or fall depending on market conditions. Economic changes, business performance and global events can all affect the value of your investments.
- Currency risk: Foreign residents who earn or transfer money in other currencies may experience losses due to exchange rate fluctuations. Even if your yen investments grow, an unfavorable currency conversion can reduce returns when you convert back to your home currency.
- No guaranteed return: Although NISA offers tax-free growth, the investments themselves are not insured or guaranteed. This means that poor investment choices or market declines can lead to losses, despite the tax benefits.
Can I withdraw money from a NISA?
Yes, NISA allows flexible withdrawals at any time.
However, withdrawn amounts cannot be recontributed within the same year without exceeding the annual limits.
This flexibility makes it suitable for both short-term needs and long-term investment planning.
How do you join NISA as a foreigner?
Foreigners can join NISA by confirming their eligibility, choosing an account type, selecting a financial institution, and completing the required application and identity verification.
Conclusion
NISA offers foreign residents of Japan an easy way to invest with tax-free growth while maintaining flexibility over contributions and withdrawals.
It is not a pension and does not guarantee returns, so it is essential that you understand the limits, risks and benefits of the account.
For expats, NISA can serve as a practical tool for building long-term wealth while taking advantage of Japan’s supportive investment framework.
Frequently asked questions
Which bank is the best in Japan for foreigners?
The best bank for foreigners in Japan is widely considered to be SBI Securities, due to the ease of opening an account, online access and English support.
Other top options include Rakuten Securities, Monex, Mitsubishi UFJ Securities and SMBC Nikko Securities, which also accept foreign residents with a valid residence card and My Number.
Is a NISA the same as a pension?
No, NISA is not a pension. Pensions in Japan provide long-term retirement income and often include tax-deductible contributions.
NISA is primarily an investment account for wealth accumulation with tax-free growth, but without upfront deductions.
How to claim a tax refund for foreigners in Japan?
Foreign residents who qualify as tax residents can reclaim any overpaid income tax by submitting a final tax return to their local tax office.
The process can often be completed online or by post, but many foreigners choose to go to the tax office in person for guidance, especially if it is their first time filing a tax return.
NISA itself does not provide refunds, because investments within a NISA account are already tax-free.
Will Japan pay foreigners to move there in 2025?
Yes, Japan offers financial incentives to both Japanese citizens and foreigners willing to move to rural areas.
Other initiatives under the Regional Revitalization Program offer up to 1 million yen per child for families or 600,000 yen for singles moving from big cities like Tokyo.
Applicants must meet specific conditions, including the obligation to live in the designated area for a certain period and find work or start a business.
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