# Japan real estate taxation regulations

> Live situation record from CLSTR: https://clstr.news/situations/japan-real-estate-taxation-regulations
> Updated: 2026-09-04T06:00:02.000Z. Sources: 4. Developments: 2.

Real estate taxation in Japan involves various regulations regarding tax deferrals and fixed asset liabilities.

Under the Act on Special Measures Concerning Taxation, taxpayers can utilize a real estate replacement tax exception to defer capital gains tax when selling a property to purchase a new one. For business-use properties, the deferral ratio depends on location; for instance, moving to certain regional areas may allow a 90% deferral, whereas moving to Tokyo’s 23 wards may reduce it to 60%.

Separately, fixed asset tax liability is determined by ownership status as of January 1st each year. The individual owning the land or house on that date is legally responsible for the full year’s tax. While private agreements between buyers and sellers may split costs proportionally, these do not alter the legal obligation to the municipality. Taxes are calculated based on assessed values in the fixed asset tax ledger, which are generally reassessed every three years.

## Timeline

### 2026-09-04: Japan fixed asset tax liability rules for property owners

Fixed asset tax in Japan is levied on owners as of January 1st. Even if a property is sold mid-year, the January 1st owner remains legally responsible for the full year's tax obligations.

2 sources. https://clstr.news/cluster/japan-fixed-asset-tax-liability-rules-for-property-owners

### 2026-09-03: Japan real estate tax deferral rules for business properties

Taxpayers in Japan can defer capital gains tax through real estate replacement exceptions, though specific rules apply to business properties and regional locations.

2 sources. https://clstr.news/cluster/japan-real-estate-tax-deferral-rules-for-business-properties

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Cite as: Japan real estate taxation regulations. CLSTR, https://clstr.news/situations/japan-real-estate-taxation-regulations