South Korea’s ruling Democratic Party and the government reached consensus on 23 August to soften a tax reform that would have raised the property-tax burden specifically on single-home owners who don’t live in their own home — a category that includes South Koreans working or studying abroad. On the same day, the National Tax Service disclosed the results of the country’s first-ever full audit of high-value corporate-owned homes, finding that 42 per cent were being used as private residences by the owners’ own families rather than for legitimate business purposes. The two developments, announced hours apart, sit on opposite ends of the same underlying question: who should carry the tax burden on Korean real estate, and on what basis.
A reform walked back within three weeks
The government’s “2026 Tax Reform Plan,” announced on 3 August, proposed treating resident and non-resident single-home owners differently under the Comprehensive Real Estate Tax (CRET). Owners who actually live in their one home would see their basic deduction rise from ₩1.2 billion to ₩1.4 billion (roughly $1.0 million); owners who don’t — including people who own a home in Korea while working, studying, or living abroad — would see theirs cut from ₩1.2 billion to ₩900 million, alongside a higher tax-burden cap, from 150 per cent to 200 per cent.
Twenty days later, that plan is effectively being unwound. At a high-level party-government meeting on 23 August — the first attended by Kim Min-seok since his election as Democratic Party leader on 17 August — chief spokesperson Park Sung-joon said the party had “strongly requested that the resident/non-resident distinction be eliminated” for single-home owners. Kim argued that non-residents’ tax burden is already rising naturally as official property values climb, even under the current system, and that the planned cut to ₩900 million “requires deeper deliberation.” Both sedaily.com and BigGo Finance’s translation of Korean-language reporting describe the ₩900 million reduction as now likely to be withdrawn, with officials still working out where to set a unified deduction level.
The fight over who counts as “non-resident”
Much of the negotiation turns on a narrower question: which reasons for not living in your own home should still count as residency for tax purposes. The government’s original plan already recognised up to three years of non-residency as residency for specific reasons — job transfers, illness requiring treatment, school transfers tied to violence, overseas study or work, and caring for a parent aged 60 or older. It did not recognise childcare or family caregiving, such as moving near a grandchild to help raise them — a gap the party and government are now expected to close, alongside possibly extending the three-year recognition window itself.
A related capital-gains change is being handled more cautiously. The government’s plan would gradually replace the current long-term holding deduction with one based purely on residency period, deducting up to 80 per cent for owners who actually live in the property. Kim Min-seok said he supports the residency-centred direction in principle but flagged a specific risk: if the incentive pushes more landlords to move into their own rental units to claim the deduction, it could squeeze the rental market for tenants who are displaced as a result. That caveat — a policy aimed at owner-occupiers producing a side effect for renters — has not been resolved and is one of the items still under review ahead of the government’s self-imposed deadline to finalise the revised plan by early September.
A parallel crackdown on corporate-owned homes
Hours before the reconciliation meeting, National Tax Service Commissioner Lim Kwang-hyun disclosed, in a social-media post titled “Normalizing the Abnormal,” the results of the agency’s first comprehensive inspection of high-value homes registered under corporate names. Of 2,639 such properties subject to CRET, the NTS excluded 1,157 legitimate rental properties and 385 business-use homes such as employee dormitories — and found that 1,097 of the remainder, or roughly 42 per cent, were being occupied or used privately by the owning families rather than for any business purpose. The average officially assessed price of the inspected homes exceeded ₩2 billion; 453 were valued above ₩3 billion, and the single highest exceeded ₩20 billion.
The schemes the NTS uncovered were specific and, in places, brazen: Han River-view apartments purchased under a company’s name and used as residences for an owner’s children; ultra-high-value condominiums acquired under the pretext of “employee welfare” that ordinary employees could not realistically access; and “corporate name switching,” where individuals transferred personally owned homes into corporate entities specifically to sidestep multi-home ownership limits while continuing to live in them. Commissioner Lim said the agency would launch full tax audits against confirmed violators — audits that, per Korean tax law he cited, extend to a company’s overall tax-filing integrity, not just the housing issue — and that the NTS would next expand scrutiny to overseas company-owned housing and corporate-paid overseas education expenses.
What the two tracks together signal
Read separately, the two stories are simple: one is a tax break being walked back under political pressure; the other is a compliance crackdown on a specific abuse of corporate housing perks. Read together, they describe a government trying to draw a sharper line between two different categories of “non-resident” or “non-owner-occupied” property ownership — ordinary individuals who can’t live in a home they legitimately own for reasons like work, study, or family care, versus corporate structures being used to disguise what is functionally a personal luxury residence. The reconciliation track is easing pressure on the first group; the enforcement track is tightening it on the second.
Neither story is finished. The revised tax plan is due to reach the Cabinet on 1 September and the National Assembly by 3 September, and Presidential Chief of Staff Kang Hoon-sik has been careful to frame the walk-back not as a reversal but as evidence the original announcement “was not a unilateral announcement of decided policy, but a starting point for listening to public opinion” — a distinction that matters if the final deduction number ends up short of what the party is now demanding. On the enforcement side, the NTS has flagged more scrutiny to come, including overseas company housing, but has not yet said how many of the 1,097 flagged homes will actually face tax audits or penalties.
Zagdim’s View — For anyone who owns a single home in Korea but lives abroad, the practical number to watch is not the headline ₩900 million figure — that’s the one now most likely to move — but where the party and government land on a single, unified deduction level for all single-home owners, expected in the finalised plan due around 1 September. Separately, the corporate-housing findings are a reminder that “company residence” arrangements carry real tax exposure in Korea even when structured through a corporate entity, not just when held personally.
References
BigGo Finance – South Korea’s Ruling Party and Government Reconsider Scaling Back Tax Deduction Cuts for Non-Resident Single-Home Owners; Consensus Builds on Easing Residency Requirements / Seoul Economic Daily – Korea to Scrap Property Tax Gap Between Live-In and Absentee Homeowners / BigGo Finance – South Korea’s National Tax Service Audits All High-Value Corporate-Owned Homes — 42% Used Privately by Owner Families
