Homeowners Face Potential Doubling of Property Tax Under New Proposal

South Korea is contemplating a significant increase in the tax burden cap for owners of ultra-high-priced homes, a move that could substantially raise taxes for some property owners.

The current regulation limits the year-on-year increase of the comprehensive real estate tax (Jongbuse) to 150% of the previous year's tax amount. However, discussions are underway to raise this cap, particularly for properties deemed ultra-high-priced.

Proposals reportedly suggest increasing the tax burden cap to over 200% for these select properties. If implemented, this change could lead to a situation where homeowners see their comprehensive real estate taxes effectively double in a single year, even if tax rates remain unchanged.

This potential adjustment is being discussed in the context of rising property values and the government's efforts to manage real estate speculation and wealth inequality. The increase in the tax burden cap, combined with potential rises in official property valuations and the fair market value ratio, could result in a much larger tax liability for owners of the most expensive homes.