South Korea Debates Curbing Tax Breaks for Single-Home Owners Amid Housing Market Concerns

A significant debate is unfolding in South Korea regarding the potential reduction of the long-term holding special tax credit (jangteukgongje) for individuals owning a single property but not residing in it. This proposed change, initiated by President Lee Jae-myung, signals a potential shift away from the long-standing tax policy that has largely protected single-home owners, viewing them as genuine users. The intricate nature of this adjustment necessitates meticulous planning to avoid unintended consequences for those who might be adversely affected.

The jangteukgongje, established in 1988, was originally intended to serve a dual purpose: deterring speculative transactions and safeguarding single-home owners who possessed their properties for extended periods. Initially offering a maximum deduction of 30% for holdings exceeding 10 years, the benefit has expanded over successive administrations, now reaching up to 80% for those who have both owned and resided in their homes for a decade. This substantial benefit was designed to mitigate the impact of capital gains taxes, which can be substantial when selling a property after a long period of appreciation, particularly considering inflation.

However, the effectiveness and fairness of this credit have come under increasing scrutiny as housing prices have surged far beyond inflation rates, creating significant societal challenges. Critics argue that the jangteukgongje disproportionately benefits owners of high-value properties, exacerbating the 'one strong house' phenomenon, where individuals hold onto a single, valuable property. Real-world examples illustrate this point: a Seoul apartment acquired for 730 million won in 2016 was sold for 2.05 billion won this year, yielding a 1.3 billion won capital gain. After applying the 80% jangteukgongje, the taxable base was reduced to just 110 million won, resulting in an effective tax rate of a mere 1.6%. This has led to calls for a substantial reduction in the credit rate to curb speculative trading. While concerns about restricting homeowners' mobility are valid, the debate centers on finding a balance between protecting genuine homeowners and preventing the tax system from fueling excessive wealth accumulation through property appreciation.