The pitch sounds appealing. The tax mechanics tell a more complicated story.

Setting up a company to buy property is a suggestion that comes up often, usually framed as a way to access corporate tax rates instead of personal ones. Before acting on it, it is worth walking through what actually happens at each stage of owning real estate through a corporation, because the numbers do not always move in the direction people expect.

Buying in

If the property is a residential house, a corporation pays acquisition tax at a flat 12 percent. This rate was set specifically to discourage corporate ownership of housing, and it applies regardless of the company’s size or how many properties it holds. An individual buying a single home typically pays a much lower rate. For commercial property, the acquisition tax gap between individuals and corporations narrows considerably, though corporations registered in certain metropolitan areas can still face a weighted rate. The type of property you are buying changes this calculation entirely, so the answer is not the same for a Seoul apartment as it is for an office building.

Holding it

This is where Korean tax policy has been tightening, and it deserves more attention than most people give it. If a corporation holds real estate that is not connected to its actual business, and that property was financed with borrowed money, the interest on that debt can be disallowed as a deductible expense. In practice, this means a company that borrows to buy an investment property loses the ability to write off the interest, which is often the single biggest cost of holding real estate this way. Individuals do not face an equivalent rule. A company only avoids this exposure when the real estate is genuinely tied to how the business operates, not simply sitting on the balance sheet as an investment.

Selling it

When a corporation sells real estate, the gain is taxed as ordinary corporate income at the applicable corporate tax rate. If the property was not used for the company’s actual business purposes, an additional surtax applies on top of that, and this surtax is specifically getting heavier. Korea’s most recent tax reform proposal would double the additional rate on gains from non-business-use land, and while this change is still moving through the legislative process, the direction is clear. Regulators are not softening their stance on corporations holding property purely as an investment. Owning real estate through a company to simply hold it, without the company actually operating a business connected to that property, is exactly the pattern this rule is built to discourage, and increasingly so.

Getting the money out

This is where the structure often loses its appeal entirely. Profit from the sale stays inside the corporation once corporate tax is paid on it. To move that money into your own hands, the corporation distributes it as a dividend, which is taxed again on the way out. Two layers of tax on the same gain is the natural result, and it frequently erases whatever rate advantage looked attractive at the outset.

When it can still make sense

None of this means a corporate structure is always the wrong call. It tends to hold up when the property is genuinely part of an operating business, when the company can claim meaningful depreciation against rental income at scale, or when the entity is not a single purpose vehicle built around one property. What rarely holds up is buying one home or one investment unit through a newly formed company purely to chase a lower headline tax rate.

If you are weighing whether to hold property personally or through a company, it is worth running the actual numbers for your situation before deciding. I am happy to help you work through it.

Written by Ara Jung (CTA)

All information provided is of limited scope and not exhaustive or comprehensive of any subject. It is not intended to be legal advice, and should not be used in place of consultation with appropriate professionals