If you're a foreigner living in Korea — or thinking of buying a Goyang apartment, parking savings in a Shinhan account, or holding a chunk of Samsung Electronics through a Korean brokerage — there's a question most expats never bother to ask until it's too late: what happens to all of this if you die inside the Republic of Korea? The honest answer just got more complicated in 2026, because Korea has overhauled core parts of its inheritance regime for the first time in decades.
Two changes matter most. First, the Goo Hara Act (구하라법) — formally an amendment to the Civil Act on disqualification from inheritance — took effect on January 1, 2026, blocking parents who abandoned their children from collecting their estate. Second, on March 17, 2026, the Korean Civil Code's inheritance chapter was further amended (promulgated and effective the same day, per Kim & Chang's legal notes) following the Constitutional Court's 2024 ruling that struck down portions of the statutory reserved-share system. Together, they redraw the map for anyone — Korean or foreign — leaving assets behind in Korea.
- Which law actually applies — Korean or your home country's?
- What changed in 2026 (Goo Hara Act + reserved-share reform)
- Your Korean apartment: title, registry, and the 6-month wait
- Stocks and brokerage accounts: the frozen-portfolio problem
- Bank accounts: why the won doesn't move on its own
- Inheritance tax for foreigners: who pays, how much
- Warnings most expats learn the hard way
- Practical guide: what to set up before anything happens
- Final thought
1. Which law actually applies — Korean or your home country's?
This is the question that decides everything downstream, and it trips up almost every foreigner who Googles "Korea inheritance" for the first time. The short version: under Korea's Act on Private International Law (국제사법, gukjesabeop), succession is generally governed by the law of the deceased's nationality at the time of death — not by the location of the assets.
Translated into plain English: if a British citizen passes away while owning an apartment in Mapo-gu, English inheritance law decides who the heirs are. Korean Civil Act inheritance rules — including the famous statutory reserved share (yuryubun, 유류분) — do not automatically apply to them. The Korean Ministry of Government Legislation's English law portal (elaw.klri.re.kr) confirms this national-law principle.
But there are two important exceptions a foreigner should know:
NOTEException 1 — Express choice of Korean law. A foreigner who habitually resides in Korea can, in a written will, elect Korean law to govern their estate. This is increasingly common among long-term expats with Korean spouses and Korean-born children.
NOTEException 2 — Real estate and the renvoi clause. Several common-law jurisdictions (US, UK, Australia) themselves point back to the law of the place where the real estate sits — meaning your Songpa apartment may end up governed by Korean law anyway, even when the rest of your estate isn't.
So in practice, what most foreign residents experience is a hybrid: their home country's law names the heirs, while Korean procedural rules, Korean banks, the Korean real-estate registry, and the Korean National Tax Service control how and when the actual property moves. That second half is where the headaches live.
2. What changed in 2026 — the Goo Hara Act and the reserved-share reform
Two distinct reforms, often confused, both landed in 2026.
2.1 The Goo Hara Act (effective January 1, 2026)
Named after the late K-pop singer whose estranged mother resurfaced after her 2019 death to claim half of her estate — despite vanishing from her life as a young child — the amendment adds a new ground for disqualification from inheritance. A parent who seriously failed in their duty of support or protection toward the deceased can now be excluded from the estate by a Family Court ruling. The Korea JoongAng Daily and Chosun Ilbo both confirmed the law took force on January 1, 2026. The principle is simple: blood alone no longer guarantees inheritance.
2.2 Reserved-share (yuryubun) reform (effective March 17, 2026)
The Constitutional Court ruled in April 2024 that parts of the Civil Act's reserved-share system were unconstitutional, specifically the inclusion of siblings among guaranteed heirs and the inflexible refusal to consider whether an heir actually deserved a share. The National Assembly's response — promulgated on March 17, 2026 — removed siblings from the reserved-share list and introduced loss-of-reserved-share grounds for heirs who abused or abandoned the deceased. According to law firm Kim & Chang's analysis, the amendment took effect on the date of promulgation.
| Item | Before 2026 | After 2026 reform |
|---|---|---|
| Estranged parent's claim | Full statutory share allowed | Court can disqualify (Goo Hara Act) |
| Sibling reserved share | 1/3 of legal share guaranteed | Abolished |
| Children's reserved share | 1/2 of legal share | 1/2 of legal share (unchanged) |
| Spouse's reserved share | 1/2 of legal share | 1/2 of legal share (unchanged) |
| Reserved share for abusive heir | Still entitled | May be forfeited by court |
For foreigners whose home-country law governs the identity of heirs, these Korean reforms still matter — because Korean courts apply them when ruling on disputes over Korea-located assets, and because tax filings refer to the Korean Civil Act's framework when calculating spousal deductions.
3. Your Korean apartment: title, registry, and the six-month wait
An apartment is the asset most foreigners worry about, and rightly so — it's the biggest, slowest, and most paperwork-heavy thing in the estate. Korean real estate is registered under the Real Estate Registration Act, and title cannot move until the registry office (등기소, deunggiso) is satisfied that the heirs are correctly identified.
What actually happens, in order: the heirs must produce proof of the deceased's death (apostilled), proof of the family relationship (apostilled, translated by a sworn Korean translator), an inheritance agreement among all heirs if there's no will, and — critically — a settled inheritance tax return filed with the National Tax Service within six months of the death if the deceased was a Korean resident, or nine months if a non-resident. Miss the deadline and you're looking at additional penalty tax. If you're a foreigner who plans to actually live here for years, you may want to read up first on renting an apartment in Korea as a foreigner before going straight to ownership — many long-term expats deliberately stick to jeonse to sidestep the entire inheritance-registry tangle.
WARNINGIf the apartment is held under jeonse (전세, a large lump-sum deposit instead of monthly rent), that deposit is also an inheritable asset — but reclaiming it from the landlord requires the same probate paperwork, and many landlords refuse to release funds without a Family Court judgment. Plan for at least 4–8 months of friction.
4. Stocks and brokerage accounts: the frozen-portfolio problem
Korean brokerages (Mirae Asset, Korea Investment & Securities, Kiwoom, NH Investment, and so on) freeze the account the moment they're notified of death. That's not optional — it's required under their KYC and AML obligations, and the Financial Supervisory Service (FSS) backs it up.
Heirs cannot trade, cannot rebalance, cannot stop a margin call. The position simply sits there while the paperwork moves. For Korea Stock Exchange-listed shares, the transfer happens through the Korea Securities Depository (KSD, 한국예탁결제원); for foreign-listed shares held through a Korean broker, the broker handles transfer in coordination with the overseas custodian, which adds weeks.
Realistic timeline from death notification to heirs being able to sell: 3 to 6 months for a clean case, longer if any heir lives abroad. During that window, a 50% market drop is your family's problem, not the broker's.
TIPIf you actively trade a Korean brokerage account, consider keeping a written, dated list of holdings in a place your next-of-kin can find. Heirs frequently don't even know what existed — and Korean brokerages will not voluntarily disclose holdings to family members until the inheritance paperwork is complete. The Financial Information Service (금융정보조회, accessible through the Korea Financial Telecommunications & Clearings Institute) helps, but it takes weeks to run.
5. Bank accounts: why the won doesn't move on its own
Korean banks — KB Kookmin, Shinhan, Woori, Hana, NH NongHyup, and the internet-only banks like Kakao Bank and Toss Bank — all follow the same protocol. Once death is reported, the account is frozen. Even joint-named accounts (rare in Korea) don't automatically pass to the surviving holder; they pause and wait for the inheritance procedure.
The release process requires the same apostilled documents as the real-estate transfer, plus the bank's own internal inheritance form (상속예금 지급청구서). Most banks have an "inheritance desk" (상속업무 창구) at major branches; smaller branches will redirect you. For foreigners who already navigated the painful process of opening a Korean bank account as a foreigner, the closing process is harder by an order of magnitude — and the bank doesn't care that you're grieving.
HEADS-UPInternet-only banks (Kakao Bank, Toss Bank, K Bank) lack physical branches. Inheritance claims must be filed by mail or through partner-bank counters, which often adds 2–4 weeks compared to a Big Four bank branch visit. If you keep significant balances on a digital-only bank, weigh the convenience against the eventual paperwork friction.
6. Inheritance tax for foreigners: who pays, how much
Korea's Inheritance Tax and Gift Tax Act (상속세 및 증여세법) applies to everyone — Korean or foreign — but the scope depends on residency status.
| Status of deceased | What is taxed in Korea | Filing deadline |
|---|---|---|
| Korean tax resident (any nationality) | Worldwide assets | 6 months from death |
| Non-resident foreigner | Korea-located assets only | 9 months from death |
Tax rates run on a progressive scale from 10% to 50% per the PwC Korea tax summary, with the 50% top bracket kicking in on taxable inheritance over 3 billion KRW (~$2.2 million USD, approximate, based on recent rates). For a roughly 1 billion KRW estate (~$735,000), the effective rate after the standard 500-million-KRW basic deduction often lands in the 20–30% range — still steep by global standards.
Deductions worth knowing: a spouse deduction of up to 3 billion KRW (~$2.2 million); a basic personal deduction of 500 million KRW (~$367,000); and an additional deduction for minor children, calculated by years to age 19. The People Power Party proposed in March 2025 to fully abolish spousal inheritance tax — that proposal is still under National Assembly review as of mid-2026 and has not passed yet, so don't plan around it. For the mechanics of filing anything with the Korean tax office while you're alive, the basics of filing Korean taxes as a foreign resident apply equally to heirs handling an estate.
WARNINGKorea does not have estate tax separate from inheritance tax — and Korea has no inheritance tax treaty with most countries, including the United States. Heirs may end up paying tax in both Korea and their home country on the same assets. A US heir of a Korea-resident decedent should consult a cross-border tax advisor early; the foreign tax credit mechanics get ugly fast.
7. Warnings most expats learn the hard way
WARNING"My will from home should be fine." Maybe. Korean courts accept foreign wills, but they must be apostilled, translated by a sworn translator (공인번역), and survive a Family Court (가정법원) review. A handwritten will from your home country with no witnesses and no notary is often rejected outright. Budget 6–12 months for contested cases.
WARNINGThe 10-year gift lookback. Money you transferred to family members within 10 years before death is pulled back into the taxable estate. That tuition you wired to your kid's account in 2020? On the table.
WARNINGCrypto on Korean exchanges. Upbit, Bithumb, and Coinone treat crypto holdings as inheritable assets and freeze them on notification of death. The Financial Services Commission (FSC) confirmed in 2024 that virtual assets fall within inheritance tax scope. Heirs need the same paperwork as for cash accounts.
8. Practical guide: what to set up before anything happens
9. Final thought
Here's the thing nobody warns you about when you sign a Korean apartment lease or open that shiny new KB Kookmin account: Korean inheritance rules don't politely wait for you to move back home before they apply. If the assets sit in Korea, Korea has opinions about them.
The good news for foreigners is that, in most cases, your home country's inheritance law decides who gets what — that's the Act on Private International Law doing its job. The catch? The Korean tax office still wants its slice, and Korean banks, registries, and brokerages will absolutely freeze your accounts until your heirs hand over apostilled paperwork, sworn translations, and proof that they are who they say they are. From experience, that process eats six months minimum. Twelve if anyone's name is spelled three different ways across documents.
Heads-up most expats miss: with the Goo Hara Act in force since January 2026, an estranged parent who ignored you for thirty years can no longer waltz in and grab half your savings. That's a quiet win.
One practical move — write a will. A proper one. Korea recognizes notarized wills, and a two-hour appointment now saves your family two years of court translation fees later.
Your apartment isn't going to inherit itself. Sort it out before the kimchi gets cold.