Korea Property Tax and Comprehensive Holding Tax for Foreign Owners

Who this guide is for

• Foreign individuals who own a home, officetel, or land in Korea
• Non-resident owners receiving Korean property-tax notices
• Foreign residents deciding whether to hold or sell property around June 1
• Owners of multiple Korean properties or high-value homes

Key points

• Annual property tax and comprehensive real estate holding tax are different taxes administered through different systems.
• The June 1 ownership position is central to the annual holding-tax review.
• Officially announced values and statutory fair-market-value ratios are used; purchase price or current listing price is not the tax base by itself.
• A foreign or non-resident owner should not assume eligibility for resident one-household-one-home benefits.
• Ownership shares, property use, officetel classification, multiple homes, and land categories should be reconciled before accepting a notice.

Step-by-step explanation

Separate the two annual tax systems

Create one file for local property tax and another for comprehensive real estate holding tax. The first follows the local-tax classification and bill for each asset. The second aggregates specified homes or land nationally and then applies the national rules. A property-tax bill does not prove that no comprehensive holding tax is due, and a national notice does not replace the local bill.

Freeze the June 1 ownership map

List every Korean home, officetel, building, and parcel of land owned on June 1, including percentages held through co-ownership. Reconcile recent purchases, sales, gifts, inheritances, trust or nominee questions, and registration timing. A private contract about who bears the cost does not necessarily change who is the statutory taxpayer.

Use the correct value and classification

Obtain the officially announced value and the tax authority’s classification for each asset. Do not substitute the purchase price, mortgage balance, or current asking price. Confirm whether an officetel is treated as residential, whether land is general aggregate, special aggregate, or separately taxed, and whether mixed-use property must be divided.

Test thresholds and special treatment carefully

Apply the current year’s deductions, ratios, rates, tax-burden cap, and property-tax credit only after the asset map is correct. For a claimed one-household-one-home benefit, document Korean residence status, household membership, other housing interests, and any statutory special cases. Foreign nationality alone neither creates an exemption nor proves disqualification from every benefit.

Reconcile notices and payment records

Compare each notice with the ownership map, official values, classification, and prior-year position. The NTS 2026 guide lists December 1 through December 15 as the ordinary comprehensive holding-tax payment period. If a notice is missing or appears wrong, raise the issue promptly with the issuing authority and preserve the corrected notice and receipt for a later sale, rental filing, or estate review.

Documents you may need

• Real-estate register and acquisition contract
• June 1 ownership and co-ownership details
• Officially announced property-value notice
• Local property-tax bills and payment receipts
• Comprehensive real estate holding tax notice
• Residence, household, and Korean address records
• Property-use evidence for homes, officetels, rentals, business premises, or vacant land
• Any exclusion or special-treatment filings

Common mistakes

• Assuming foreigners pay only acquisition and capital-gains tax
• Using market price instead of the official valuation framework
• Ignoring June 1 when buying, selling, inheriting, or changing ownership shares
• Treating every officetel or building as a home without checking actual tax classification
• Claiming one-household-one-home treatment without confirming the residence and household conditions

When should you ask a tax professional?

Ask a qualified tax professional if you have income from several countries, business income, unclear tax residency, treaty questions, missing documents, late filing concerns, or a visa situation that depends on tax records. This site explains general patterns only and cannot review your personal facts.

FAQ