Entity Setup
Entity Setup Strategies to Navigate Korea’s Enforced Tax on Corporate-Owned Luxury Housing
With new Korean enforcement against corporate misuse of luxury housing, companies and real estate investors must reassess entity structure and cost allocation.
By NomadicTax Research Team • 5-8 min read • September 7, 2026
## What’s New: Corporate Use of High-End Residential Property Under Scrutiny
The National Tax Service (NTS) has launched tax audits for **50 entities** that hold **corporate-owned luxury homes** used for personal purposes—by shareholders or executives. Screening revealed about **42%** of audited properties were actually used personally rather than for legitimate business. In many cases, improper payroll deductions or claims for business use were also noted. ([d.nts.go.kr](https://d.nts.go.kr/gimhae/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1354418&utm_source=openai))
Properties targeted are typically high-end residential homes exceeding a cadastral (public assessed) value of **₩900 million** (~USD 600,000) and larger than **85 m²**. These are often subject to **Comprehensive Real Estate Holding Tax (종합부동산세)** in addition to regular income/property tax. ([d.nts.go.kr](https://d.nts.go.kr/gimhae/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1354418&utm_source=openai))
## How Entities Are Being Reorganized, and Why It Matters
- If a company owns property used by family members of controlling shareholders, deemed **personal use**, it may be reclassified as a personal asset. The tax deduction for maintenance or depreciation might be disallowed or re-characterized as shareholder benefit (배당) or fringe benefit, with additional tax implications.
- Inflating costs or using false invoices (fake bills) will trigger audits and penalties—these are precisely what the NTS is unearthing. For example, entities claiming inflated maintenance costs or providing phantom services are under special teams investigating misuse. ([d.nts.go.kr](https://d.nts.go.kr/gimhae/na/ntt/selectNttInfo.do?bbsId=1028&mi=2201&nttSn=1354418&utm_source=openai))
## Practical Entity Setup Advice
- **Use separate entities or trusts** for business vs personal functions. If a property is used exclusively for productive business—e.g. staff housing, offices—then structuring via a specific business unit or entity helps.
- **Maintain rigorous documentation**: lease agreements, usage logs, proof of utilities or services, maintenance invoices—even if between related parties. If a property doubles as personal use, record days used personally vs for business.
- **Avoid dual use** where possible. Even fractional personal use can trigger disallowance or audit.
## Case Study
Company **CloudCom** owns a high-rise luxury apartment in Seoul. It’s used mainly by the CEO’s family on weekends and holidays, sometimes as staff housing. Audit discovers personal use more than 30% of time. Deductions for maintenance, depreciation previously claimed on full cost. NTS adjusts, disallows personal portion, reclassifies excess as benefit to CEO, levies penalties and imposes back tax with interest. By restructuring, separating property ownership, entering formal lease agreements, or leasing to the company (rather than subscribing corporate ownership), CloudCom avoids these risks going forward.
## Key Takeaways for Setup
- **Before acquiring property**, decide whether ownership by corporation is genuinely justified. If not, personal ownership may be less risky.
- **Lease property to corporation** at fair market rates if corporate use justified; keep separate bank accounts to avoid mingling funds.
- **Benchmark with arm’s-length rates** for rent, services, and maintenance from third parties to justify expense claims. The NTS is especially alert to transactions between related parties.
- **Plan for exit tax implications**: if you ever change residency status (become non-resident), a high-value corporate property can trigger wealthy exit tax concerns—even if you sell the entity or transfer ownership abroad.
**Summary**: New enforcement shows the Korean tax authority is closing in on misuse of corporate-owned residential real estate. Careful structuring, documentation, and avoiding grey zones in personal vs business usage are essential.