Taxes
Japan — Tax: Wealth Tax (No General Wealth Tax; High Inheritance Tax)
Japan has no general net-wealth tax on annual holdings, but it does levy one of the world's highest inheritance tax regimes, with rates ranging 10-55% depending on the size of the inheritance. A significant 2026 reform closes the 'condo tax loophole': for rental properties acquired or newly built within 5 years prior to inheritance/gifting, valuation now uses a fair-market-value equivalent (based on acquisition cost) rather than the previously lower assessed value, and fractionalized rental real estate products are now valued at current fair market value — both changes aim to prevent using real estate purchases to artificially depress inheritance tax valuations. Measures targeting additional tax burdens on high-net-worth individuals are also under review for a broader group in 2026.
Key facts
- No general annual net-wealth tax exists in Japan.
- Inheritance tax rates run 10-55%, among the highest globally.
- 2026 reform closes the 'condo tax loophole' — rental properties acquired/built within 5 years of inheritance now use fair-market-value-equivalent valuation instead of lower assessed value.
- Fractionalized rental real estate products are now valued at current fair market value under the 2026 reform.
Costs
- Inheritance tax rate range: 10-55%
Common mistakes
- Relying on outdated condo/rental-property valuation strategies to minimize inheritance tax — the 2026 reform closes this loophole for recently acquired properties.