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Tax-Free Investing in Japan: A Beginner's Guide to NISA

Everything you need to know about NISA, Japan's tax-free investment program, including the 2024 system updates.

January 20, 20253 min read
Tax-Free Investing in Japan: A Beginner's Guide to NISA

If you're working in Japan and interested in investing, you've probably heard of NISA. Whether you're a seasoned investor or just starting out, NISA can be a powerful tool to grow your money β€” tax-free. Here's what you need to know about the newly revamped system as of 2024.

What is NISA?

NISA (short for Nippon Individual Savings Account) is a Japanese government-sponsored program that offers tax exemptions on investment income.

In short: you don't pay any tax on capital gains, dividends, or distributions from investments held in a NISA account.

Key Features of the New NISA (from 2024)

Since January 2024, the NISA system has been fully revamped with improved flexibility and benefits:

FeatureDetails
Tax-Free CoverageCapital gains, dividends, and fund distributions
Annual Investment LimitUp to Β₯3.6 million per year
Lifetime Investment LimitUp to Β₯18 million total
Tax-Free DurationUnlimited (used to be limited to 5–20 years)
ReusabilitySelling assets restores your investment quota
EligibilityAnyone aged 18 and over (regardless of nationality or visa status)

Two Types of Investment Buckets

NISA now includes two separate investment allowances β€” both of which you can use simultaneously:

TypeDescriptionEligible Assets
Tsumitate (η©η«‹ζŠ•θ³‡ζž )Automated monthly contributions (up to Β₯1.2M/year)Government-approved low-risk mutual funds
Growth Investment (ζˆι•·ζŠ•θ³‡ζž )Flexible lump-sum investing (up to Β₯2.4M/year)Stocks, ETFs, REITs, active funds, etc.

Together, these total Β₯3.6 million per year in tax-free investing.

How Much Tax Can You Save?

In Japan, capital gains and dividend income are usually taxed at 20.315%.

Example:

  • If you make Β₯1 million in profits from a regular brokerage account β†’ you'll pay approx. Β₯203,000 in taxes
  • With a NISA account β†’ you keep the full Β₯1 million

That's real money saved β€” especially as your investments grow over time.

How to Open a NISA Account

  1. Apply through a securities company or bank (e.g., SBI Securities, Rakuten Securities, Nomura)
  2. You'll need to provide your MyNumber and basic ID documents
  3. You can only have one NISA account across all institutions at any time

Final Thoughts

If you're investing in Japan, there's no reason not to use NISA β€” the tax advantages are too good to pass up.

Just remember: investing involves risks, and you could still lose money depending on market conditions.

Whether you're buying ETFs, mutual funds, or individual Japanese stocks β€” NISA gives you a clear tax edge.

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