Japan Inheritance Tax: The Complete Guide

Japan's inheritance tax applies to individuals who receive assets from a deceased person, not to the estate itself.

With progressive rates ranging from 10% to 55%, Japan holds the highest inheritance tax rate among major economies.

Whether you are a foreign national owning property in Japan, a long term resident building wealth, or a Japanese national with overseas assets, this guide covers the rules, rates, deductions, filing requirements, and tax planning strategies you need to know.

What is Japan's inheritance tax?

Japan's inheritance tax (相続税, souzokuzei) is a national tax levied on each individual heir who receives inherited assets from a deceased person.

Unlike the estate tax system used in countries like the United States, where the tax is charged against the total estate before distribution, Japan taxes beneficiaries directly based on their share of the inheritance received.

This distinction matters for tax planning.

The number of statutory heirs directly affects the tax calculation, even if some heirs receive nothing under the will.

The more statutory heirs there are, the larger the basic exemption and the lower the effective tax rate on the total taxable estate.

Note: Inheritance tax is administered by the National Tax Agency (国税庁, NTA) and is classified as a national tax, separate from local taxes like resident tax or consumption tax.

Who has to pay inheritance tax in Japan?

Whether you must pay inheritance tax depends on your nationality, your residency status in Japan, the residency status of the deceased person, and where the inherited assets are located.

Japan classifies taxpayers into categories based on these factors listed below:

• Unlimited taxpayers: Owes inheritance tax on worldwide assets. You fall into this category if you have a domicile (jusho, 住所) in Japan at the time of inheritance, regardless of your nationality. Japanese nationals who have left the country but have maintained a domicile in Japan within the past ten years are also unlimited taxpayers.

• Limited taxpayers: Owes inheritance tax only on assets located in Japan. You qualify as a limited taxpayer if you are a foreign national living outside Japan, or a temporary resident who meets specific conditions.

• Temporary residents: Applies to foreign nationals who hold a Table 1 visa under the Immigration Control and Refugee Recognition Act and have lived in Japan for less than ten out of the past 15 years. If both the temporary resident (heir) and the deceased person (or donor) are foreign nationals, overseas assets are exempt from Japanese inheritance tax. However, any assets located in Japan are always subject to inheritance tax, regardless of visa type or nationality.

• Japanese nationals living abroad. May still be subject to Japanese inheritance tax on worldwide assets if they maintained a domicile in Japan within ten years prior to the inheritance. This rule also applies if the deceased person was a Japanese national who had a domicile in Japan within the previous ten years.

The key factors that determine your inheritance tax liability include your nationality (Japanese national vs. foreign national), your visa type (Table 1 vs. Table 2 under the immigration control framework), how long you have lived in Japan, whether you currently have a domicile (jusho) in Japan, and the location of the inherited assets.

What assets are subject to inheritance tax?

Taxable assets include any tangible, intangible, real, or personal property owned by the deceased person.

This covers residential property, commercial real estate, bank deposits, stocks and securities, life insurance payouts (above the exemption), retirement allowances, business interests, intellectual property, and foreign property.

• For unlimited taxpayers, all worldwide assets are subject to inheritance tax. This includes foreign assets such as overseas bank accounts, real property in other countries, and investments held abroad.

• For limited taxpayers and qualifying temporary residents, only assets located in Japan are taxable. This generally means Japanese real estate, domestic bank accounts, and any other assets physically or legally situated within Japan.

Assets are valued at fair market value on the date of death.

However, Japan applies special provisions for certain categories.

Land is typically valued using the rosenka (路線価) roadside land valuation system, which often produces values 20% to 30% below market price.

Buildings are assessed at their fixed asset tax valuation. These lower valuations for property are one reason real estate is a popular tool for reducing inheritance tax.

Japan inheritance tax rates

Japan uses progressive rates for the inheritance tax calculation.

The tax rate increases as the taxable value of each statutory heir's allocated share grows larger.

Below is the current rate table.

The highest inheritance tax rate of 55% applies to the portion of each heir's allocation that exceeds ¥600 million.

Because the tax is calculated per statutory heir and then redistributed to actual recipients, having more statutory heirs lowers the effective rate.

In practice, only about 9% of all estates in Japan are large enough to trigger any inheritance tax at all, according to National Tax Agency data.

👉 Read our guide on real estate tax in Japan here.

How is inheritance tax calculated?

The tax calculation in Japan is counterintuitive and follows a specific multi-step process. Understanding these steps is critical for accurate tax planning.

Step 1: Determine the gross estate.

Add up the total value of all taxable assets at fair market value on the date of death. For unlimited taxpayers, this includes worldwide assets. For limited taxpayers, only assets located in Japan count.

Step 2: Subtract allowable deductions.

Deductions include debts owed by the deceased person, funeral expenses (up to a reasonable amount), and the value of any non-taxable assets such as certain life insurance or retirement lump sum payments within their exempt limits.

Step 3: Apply the basic exemption.

The basic exemption is calculated as: ¥30 million + (¥6 million x number of statutory heirs). For example, if the deceased person had a spouse and two children (three statutory heirs), the basic exemption equals ¥48 million. If the total taxable estate after deductions is less than the basic exemption, no inheritance tax is owed and no filing is required.

Step 4: Allocate the taxable estate by statutory shares.

Even if the will distributes assets differently, the tax office first splits the remaining taxable estate according to statutory inheritance proportions defined by the Japanese Civil Code. Typically, the surviving spouse receives 50%, and the remaining 50% is divided equally among the children.

Step 5: Apply progressive rates to each statutory heir's share.

Using the rate table (see above column), calculate the inheritance tax owed by each statutory heir based on their allocated portion. Add all of these individual amounts together. This yields the total inheritance tax on the estate.

Step 6: Redistribute the total tax by actual distribution.

The total tax calculated in Step 5 is then divided among the actual recipients based on the real share of assets each person receives. This is where the actual recipient's tax bill is determined.

Step 7: Apply tax credits.

Various credits reduce the final tax payment for each heir. The spousal tax credit is the most significant (see deductions section below). Other credits include the foreign tax credit (for taxes paid to other countries on the same inherited assets), credits for minors, credits for persons with disabilities, and credits for inheritance received within the prior ten years.

Example calculation

A deceased person leaves an estate valued at ¥100 million. There is a surviving spouse and two children (three statutory heirs).

The basic exemption is: ¥30 million + (¥6 million x 3) = ¥48 million.

The total taxable estate is: ¥100 million minus ¥48 million = ¥52 million.

Statutory allocation: spouse receives ¥26 million (50%), each child receives ¥13 million (25% each).

Tax on the spouse's share (¥26 million): ¥26 million x 15% minus ¥500,000 = ¥3.4 million.

Tax on each child's share (¥13 million): ¥13 million x 15% minus ¥500,000 = ¥1.45 million each.

Total inheritance tax: ¥3.4 million + ¥1.45 million + ¥1.45 million = ¥6.3 million.

After applying the spousal tax credit (which eliminates tax on the spouse's portion up to ¥160 million or 50% of the total taxable assets, whichever is greater), the spouse typically pays nothing. The two children split the remaining liability based on their actual distribution of assets.

Key deductions, exemptions, and tax credits

Japan offers several deductions and credits that can substantially reduce your inheritance tax bill.

• Basic exemption: ¥30 million + (¥6 million x number of statutory heirs). This is deducted from the total estate before any tax is calculated. It functions as the primary threshold, and estates below this amount owe no tax.

• Spousal tax credit: The surviving spouse pays no inheritance tax on the portion they receive, up to the greater of their statutory share (typically 50%) or ¥160 million. In many cases, this means the surviving spouse pays zero inheritance tax.

• Life insurance exemption: Life insurance proceeds paid to heirs are partially exempt. The exempt amount is ¥5 million multiplied by the number of statutory heirs. For a family with a spouse and two children, that is ¥15 million in tax-free life insurance benefits.

• Retirement allowance exemption: Similar to life insurance, a lump sum retirement allowance is exempt up to ¥5 million multiplied by the number of statutory heirs.

• Debt and funeral expense deduction: Outstanding debts of the deceased person (mortgages, loans) and reasonable funeral expenses are subtracted from the gross estate before tax is assessed.

• Minor's credit: ¥100,000 multiplied by the number of years until the heir turns 18.

• Disability credit: Available for heirs with disabilities at either ¥100,000 or ¥200,000 per year (for special disabilities) until age 85.

• Foreign tax credit: If you pay tax in other countries on the same inherited assets, Japan provides a tax credit to prevent double taxation. Japan currently has only one estate-specific tax treaty (with the United States), but the foreign tax credit mechanism applies broadly. Taxes paid abroad that are comparable in nature to Japanese inheritance tax can generally be offset.

• Special provisions for residential property: The "small residential land" exemption can reduce the taxable value of the family home by up to 80% (for land up to 330 square meters) if certain conditions are met, such as the surviving spouse continuing to live in the home.

How does inheritance tax apply to foreign nationals?

If you are a foreign national living in Japan, your inheritance tax exposure depends largely on your visa status and how long you have maintained a domicile (jusho) in Japan.

• Short-term foreign residents (Table 1 visa, less than 10 years of residency in Japan out of the past 15): You are generally only taxed on assets located in Japan. Overseas assets inherited from a foreign national living outside Japan are exempt. This exemption was designed to encourage skilled workers to come to Japan without fear of being taxed on their family's foreign property or assets in their home country.

• Long term residents (more than 10 years in Japan, or Table 2 visa holders): If you hold a permanent resident visa, spouse visa, long-term resident visa, or any other Table 2 visa under the Immigration Control and Refugee Recognition Act, you are taxed on worldwide assets from the time of inheritance. This applies regardless of how long you have actually lived in Japan.

• Foreign nationals leaving Japan: If you have lived in Japan for more than ten years and then move abroad, you may still be subject to Japanese inheritance tax on worldwide assets for a period after leaving Japan. The exact rules around this "tail" provision have been revised several times. Under the current framework, the scope of tax liability depends on your nationality and whether you maintained a jusho in Japan within the ten years prior to the tax event.

This is a critical consideration for long-term expats and property owners.

If you are approaching ten years of residency and are not planning to stay permanently, review your situation with a qualified tax professional before the threshold is crossed.

Gift tax in Japan and how it relates to inheritance

Japan's gift tax (贈与税, zoyozei) works as a supplement to the inheritance tax system.

Both are national taxes administered by the NTA, and they share a similar progressive rate structure with rates from 10% to 55%.

• Annual gift tax exemption: Each recipient can receive up to ¥1.1 million per year in gifts without owing any gift tax. Gifts below this threshold do not need to be reported.

• Gift tax rates: For gifts above the annual exemption, progressive gift tax rates apply. These rates climb faster than inheritance tax rates, reaching 55% on gifts exceeding ¥45 million (for gifts from lineal ascendants to recipients aged 18 or older).

• Seven-year lookback rule: Under the 2023 tax reform (effective for gifts made on or after January 1, 2024), gifts made within seven years before the death of the donor are added back to the taxable estate for inheritance tax purposes. Previously, this lookback period was three years. A deduction of ¥1 million applies for gifts made in years four through seven of the lookback window.

• Settlement at time of inheritance (early inheritance system): Japan offers an irrevocable election that allows children (aged 18+) to receive gifts from parents (aged 60+) under inheritance tax rules rather than gift tax rules. This system provides a lifetime special deduction of ¥25 million per donor. After the 2023 reform, an additional annual deduction of ¥1.1 million is also available under this system. At the time of inheritance, the gifted assets are added back to the estate at their value when the gift was made. This can be advantageous for assets expected to appreciate significantly.

• Special purpose gift exemptions: Japan provides tax-free gift allowances for specific purposes, including residential housing acquisition funds (up to ¥5 million to ¥10 million depending on the year and property type), educational expenses for children and grandchildren (up to ¥15 million in a lump sum), and childcare/wedding expenses (up to ¥10 million).

Strategic use of the annual gift tax exemption and special purpose exemptions can meaningfully reduce a future inheritance tax liability over time.

Inheritance tax filing and payment

Inheritance tax filing must be completed within ten months of the date of death, or within ten months of the date you learned about your inheritance tax filing requirement.

This applies to all heirs who receive taxable assets.

It is customary in Japan for a single consolidated inheritance tax return to be filed on behalf of all heirs, though separate returns are permitted.

The return is filed at the tax office with jurisdiction over the deceased person's last address.

Payment

Inheritance tax must be paid in full by the same ten-month deadline.

Accepted payment methods include bank transfer, cash payment at a financial institution, or electronic payment via e-Tax.

Installment payments (延納) may be approved in cases where paying the full amount at once would cause hardship, particularly when the estate is heavily weighted toward real property or other illiquid assets.

In extreme cases, payment in kind (物納) using inherited assets may also be permitted.

Penalties

Late filing and late payment attract additional tax penalties.

If you understate the taxable value or fail to file entirely, penalties range from 10% to 40% of the unpaid amount. Willful non-payment can result in fines of up to ¥500,000 or imprisonment.

Inheritance registration

Heirs who acquire real property in Japan through inheritance must register the ownership transfer within three years of learning about the inheritance. This is a separate requirement from the tax return.

How to reduce inheritance tax in Japan

Several legitimate tax planning strategies can help in reducing inheritance tax.

1. Use the annual gift tax exemption systematically.

Transferring ¥1.1 million per year per recipient over many years reduces the total estate without triggering gift tax. With multiple children or grandchildren, this adds up significantly over a decade or more.

2. Take advantage of special purpose gift schemes.

Gifts for housing acquisition, educational expenses, and childcare costs are exempt up to specified limits. These are especially useful for families with young children or grandchildren.

3. Convert cash to real estate.

Because residential property is valued at rosenka rates (typically 70% to 80% of market value) for inheritance tax purposes, holding real estate instead of cash can lower the taxable value of your estate. Additionally, certain residential land qualifies for an 80% valuation reduction under the small residential land special provisions.

4. Use life insurance strategically.

Life insurance proceeds up to ¥5 million per statutory heir are exempt from inheritance tax. A well-structured policy creates liquidity for heirs to pay their inheritance tax bill while also reducing the taxable estate.

5. Consider the early inheritance system.

If you have assets expected to appreciate substantially, gifting them now under the settlement at time of inheritance system locks in their current (lower) value for future inheritance tax calculation purposes.

6. Plan around the spousal credit.

Because the surviving spouse can inherit up to ¥160 million (or 50% of the estate) tax-free, structuring distributions to maximize the spousal credit can reduce the total inheritance tax across both generations. However, be aware that when the surviving spouse eventually passes, the children will inherit a larger estate with fewer statutory heirs and a smaller basic exemption.

7. Review residency and visa status.

For foreign nationals approaching the ten-year residency threshold, understanding the implications for worldwide asset taxation is critical. In some cases, leaving Japan before crossing this threshold can limit inheritance tax exposure to only assets located in Japan.

Inheritance tax and cross-border situations

If you live in one country and inherit assets in Japan, or if you are a Japan resident inheriting foreign assets, you may face inheritance tax obligations in multiple countries.

• Double taxation prevention: Japan provides a foreign tax credit for inheritance taxes paid in other countries on the same assets. If you paid inheritance or estate tax in your home country on assets that are also subject to Japanese inheritance tax, you can offset the foreign tax against your Japanese liability. However, the credit is limited to the Japanese tax attributable to those specific foreign assets.

• US-Japan Estate Tax Treaty: Japan has a bilateral estate tax treaty only with the United States. This treaty provides specific rules for determining which country has primary taxing rights, dollar-for-dollar tax credits, and unified exemptions for Japanese nationals with US property. Americans in Japan benefit from the treaty's automatic protections against double taxation.

• Other countries: For residents of countries without a specific estate tax treaty with Japan, the general foreign tax credit rules apply. In practice, this means you may need to coordinate filings in both jurisdictions and ensure you claim all available credits. Some countries (like Canada and Australia) do not impose a traditional inheritance or estate tax, which means their levies may not qualify for offset against Japanese inheritance tax.

Frequently Asked Questions

Do I have to pay inheritance tax if I own property in Japan but live overseas?

Yes. Any assets located in Japan are always subject to Japanese inheritance tax, regardless of your nationality or where you live. If you are a non-resident foreign national, your tax liability is generally limited to those Japan-based assets only.

How is inheritance tax different from estate tax?

In Japan, the inheritance tax is charged to each individual heir based on the assets they receive. Estate tax (used in countries like the US) is charged against the total estate before distribution. Japan does not have an estate tax. The distinction affects how deductions and credits are applied.

What happens if I cannot afford to pay the inheritance tax?

You may apply for installment payments (typically over 5 to 20 years) if you meet certain conditions. In extreme cases, you can apply to pay in kind using inherited assets, particularly real property. Late payment triggers penalties, so contact the tax office early if payment will be difficult.

Is there a way to avoid inheritance tax by leaving Japan?

Leaving Japan can limit your exposure, but the rules are complex. If you are a Japanese national, you may remain subject to tax on worldwide assets for up to ten years after leaving. Foreign nationals on Table 1 visas who leave before the ten-year threshold may limit their liability to Japan-based assets only. Consult a tax advisor before making any decisions based on residency changes.

Do I need to report overseas assets separately?

If you are a permanent resident or have lived in Japan for more than five years and hold more than ¥50 million in foreign assets as of December 31, you must file a Report of Foreign Assets (国外財産調書) by March 15. This is an information return, not a tax payment, but failure to file can result in penalties.

What is the deadline for filing an inheritance tax return?

The deadline is ten months from the date of death or from the date you learned of your tax filing obligation. Both the return and the tax payment are due by this date.

Disclaimer: This article is for general informational purposes only and does not constitute tax, legal, or financial advice. Tax laws change frequently, and individual circumstances vary. Consult a qualified tax advisor or certified public accountant for advice specific to your situation.

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