Does a Korea apartment subscription win trigger US tax?
The call from Seoul usually starts the same way: a US citizen just won a Korea apartment subscription, the deposit deadline is a few weeks out, parents in Korea are wiring down-payment money, and nobody has asked an accountant what the IRS and Treasury will want to see on next spring’s return. The Korean side of the transaction is handled by brokers, builders, and bank officers who do not read US tax rules. The US side is where mistakes land — and they land as fixed-dollar penalties, not percentage-of-tax penalties, which is why a $450 won apartment can quietly create a six-figure problem on a Form 1040 that would otherwise look clean.
This guide walks a US citizen through what the US government — not the Korean government — expects when a Korea apartment subscription wins. In our practice we see the same five reports come up again and again, in roughly the same order, and the sequence matters.
What exactly is a Korea apartment subscription, and when does it concern the IRS? 🏢
A Korea apartment subscription is a government-regulated allocation of newly built units in Korea; the IRS does not care about the allocation itself, but it does care about every dollar that moves through a Korean financial account to pay for it, and about any gift you receive to make the payment.
Korean cheongyak (청약) is an allocation lottery, not a secondary-market purchase. Winners sign a contract, place a contract deposit, and then pay construction installments over two to three years before taking occupancy. For a US citizen, every one of those payments is a US tax event the moment it passes through a Korean bank or securities account that the citizen owns or controls.
The US tax code treats a US citizen the same whether that citizen lives in Seattle or Seoul: worldwide income is reportable, and foreign financial accounts and certain foreign assets have to be disclosed on specific forms. The IRS publishes the citizenship-based framework in Publication 519 (US Tax Guide for Aliens) and in the IRS page for US citizens and resident aliens abroad. The apartment contract is not itself income, but the money mechanics around it are what trigger US paperwork.
Is the Korean deposit account itself reportable on FBAR and Form 8938? 🏦
Yes — if the Korean account used for the deposit or any installment holds more than $10,000 at any point during the calendar year, FBAR filing is required; Form 8938 kicks in at higher thresholds, and the two are not substitutes for each other.
The FBAR (FinCEN Form 114) is a Treasury filing, not an IRS filing. The reporting rule is set in 31 CFR §1010.350: a United States person with a financial interest in, or signature authority over, foreign financial accounts whose aggregate maximum value exceeds $10,000 at any time during the calendar year must file. FinCEN’s own filing portal and instructions are at the FBAR page at FinCEN. The $10,000 trigger looks at the highest balance for the year, aggregated across all foreign accounts — so a Korean checking account with 15 million won on one day plus a securities account with 8 million won on another day already clears the threshold.
Form 8938 (Statement of Specified Foreign Financial Assets) is the IRS cousin to FBAR, authorized by Internal Revenue Code §6038D. The reporting thresholds vary by filing status and by whether the taxpayer lives in the US or abroad; the IRS publishes the current ranges in the Form 8938 Q&A. For a US-resident single filer the lowest trigger is $50,000 on the last day of the year or $75,000 at any point during the year; for a joint filer living abroad the trigger rises to $400,000 and $600,000. Form 8938 attaches to the Form 1040; FBAR does not. A citizen who files one but not the other is still non-compliant.
A subscription win commonly moves large sums through a Korean bank for just a few days — the contract deposit, each installment, builder refunds for cancellations next door — and the FBAR test is any-day-of-year, not year-end. In our practice, this is where honest filers get caught: they look at their year-end balance, see a modest number, and assume FBAR does not apply. The maximum-day rule says otherwise.
Does a down-payment gift from Korean parents trigger Form 3520? 👪
If a US citizen receives more than $100,000 during the year in gifts from a nonresident alien individual (such as a parent in Korea) or foreign estate, Form 3520 is required — and the penalty for not filing is 5% of the gift per month, up to 25%, with no cap tied to tax owed.
The reporting rule for gifts from a foreign person is in Internal Revenue Code §6039F and is implemented through Form 3520, Part IV. The IRS’s current instructions and threshold are summarized at About Form 3520. The gift itself is not taxable to the US recipient — a 2 billion won wire from a Korean parent is reportable, not taxable. But the reporting is enforced through the Internal Revenue Manual §20.1.9 civil penalty framework, and the Fifth Circuit’s May 2024 decision in Mukhi v. Commissioner made clear that these penalties can be assessed administratively, so taxpayers cannot wait for Tax Court to raise defenses.
Two practical traps surface often around a Korea apartment subscription. First, aggregation: the $100,000 threshold is the sum of gifts from one foreign individual and that individual’s related parties, so a transfer split between a Korean parent and a Korean grandparent counts as one bucket. Second, the “gift versus loan” line: Korean families routinely document transfers as 차용증 (promissory note) to clear Korean source-of-funds (자금출처) rules, but if the US recipient treats it as a gift (no interest paid, no schedule), the IRS can recharacterize. The resolution is to pick one treatment and keep paper that supports it on both sides.
What happens if I later rent or sell the apartment? 🔑
Rental income is reported on Schedule E in US dollars, with a foreign tax credit via Form 1116 for Korean income tax paid; a later sale may qualify for the IRC §121 personal-residence exclusion if the ownership and use tests are met.
If the citizen rents the unit out after completion, the gross rents convert to US dollars at the IRS yearly average rate (published annually on the IRS yearly-average exchange-rate page) and flow to Schedule E. US depreciation is required for foreign residential rental property over 30 years under current rules (previously 40 years before the 2017 Act), computed on the US-dollar basis — not the won basis — and the owner cannot elect out. Korean income tax paid on the rent is creditable, generally through Form 1116, subject to the passive-category limitation.
A later sale is governed by IRC §121: a US citizen who owned and used the Korean apartment as a principal residence for two of the five years before sale can exclude up to $250,000 of gain ($500,000 joint). The exclusion is denied if the §121 depreciation recapture under §1250 applies to any portion attributable to post-May 6, 1997 depreciation; that piece is always taxed at up to 25%. Korean capital-gains tax paid, if any, is a foreign tax credit on Form 1116 against US tax on the remaining gain. The IRS Publication 523 at Selling Your Home walks through the exclusion mechanics.
In what order should I handle a Korea apartment subscription win? 🧭
Open the Korean deposit account first, document the source of each dollar second, decide gift-versus-loan third, and only then wire the contract deposit — the sequence protects both FBAR aggregation and Form 3520 characterization.
The practical order of operations we recommend when a US citizen expects a Korea apartment subscription win:
- Set up one dedicated Korean deposit account for the subscription and keep the subscription deposit, interim payments, and builder refunds inside it. One account is easier to track for FBAR maximum-value and for Form 8938 asset-balance tests than funds commingled across checking, Toss, KakaoBank, and a securities CMA.
- Write down the source of funds before the money moves. The IRS does not require a Korean 자금출처 ledger, but the FinCEN Beneficial Ownership (CTA) framework and ordinary audit documentation benefit from one.
- Decide gift-or-loan once. If a parent in Korea provides money, choose Form 3520 (gift) or interest-bearing promissory note (loan) and keep paper that supports the chosen treatment on both sides of the Pacific.
- Keep every receipt in won — the US dollar basis is converted on each payment date for the eventual §121 or Schedule E computation, so losing the won payment history forces reconstruction later.
- Calendar the April 15 and October 15 FBAR filings. FBAR has an automatic extension to October 15, but the Form 1040 extension does not cover it independently; Form 8938 does ride on the 1040 extension.
Expert insight. In our practice the most expensive mistake is not failing to file FBAR — it is filing FBAR but reporting only the year-end balance of the Korean deposit account. FBAR asks for the maximum day-of-year balance, and the whole point of a subscription deposit is that it is briefly very large and then zero. A one-day peak of 300 million won gets reported, not the $12 that sits in checking on December 31. We have never seen Treasury discipline a filer who overreported the peak; we have seen it ask hard questions about accounts whose peaks were suspiciously round numbers below $10,000.
Warning — three traps that cost the most money. (1) Treating a Korean mutual fund held during the deposit period as a plain brokerage asset — most are PFICs, requiring Form 8621 and often leading to the §1291 excess-distribution regime. (2) Assuming the “$100,000 foreign gift” threshold applies per transfer; it applies per calendar year, aggregated across related foreign donors. (3) Assuming FBAR and Form 8938 are the same form — they are two separate filings, and penalties stack independently if either is missed.
How do FBAR, Form 8938, and Form 3520 compare for a Korea apartment subscription? 📊
All three can apply to the same subscription win, and each has its own trigger, filer, and penalty regime — the table below summarizes what each one looks for.
| Report | What triggers it | Where it is filed | Penalty for non-filing |
|---|---|---|---|
| FBAR (FinCEN 114) | Aggregate foreign accounts > $10,000 on any day | FinCEN BSA e-filing | Up to $10,000 non-willful; the greater of $100,000 or 50% of account for willful |
| Form 8938 | Specified foreign financial assets above threshold ($50K–$600K) | Attached to Form 1040 | $10,000 for failure to file, up to $50,000 after notice |
| Form 3520 (Part IV) | Foreign gifts from an individual > $100,000 in a year | Separate filing to IRS; due with 1040 | 5% per month up to 25% of the gift |
Summary — what a US citizen with a Korea apartment subscription needs on the calendar
- FBAR when any Korean account tops $10,000 for a single day — due April 15, automatic extension to October 15.
- Form 8938 if specified foreign financial assets cross the thresholds, filed with Form 1040.
- Form 3520 (Part IV) for aggregate foreign gifts over $100,000 from a Korean parent or related donors.
- Future rent on Schedule E in US dollars; later sale under §121 with Form 1116 for Korean tax.
Frequently asked questions ❓
Does winning a Korea apartment subscription create US taxable income?
No. Being selected and signing the contract is not an income-recognition event under the Internal Revenue Code. The US tax exposure arises later, through foreign-account reporting, gift reporting if a parent funds the deposit, and eventual rent or sale.
If my Korean parents transfer the down-payment money directly to the builder, do I still file Form 3520?
Yes, if the economic benefit of the transfer is to you as the US-citizen contract holder. Form 3520 reporting focuses on who received the benefit, not on the account path the funds traveled.
Is the Korean deposit account always a “foreign financial account” for FBAR?
Yes, when it is a bank or securities account outside the United States owned by or signatorily controlled by a US person — see 31 CFR §1010.350. Korean deposit escrow accounts held by builders in your name are typically reportable.
Can the Streamlined Filing Compliance Procedures fix prior unfiled FBAR and Form 8938 after a subscription win?
In many non-willful cases, yes. The IRS maintains the Streamlined Filing Compliance Procedures for taxpayers whose failure was non-willful. The remedy is time-limited and should not be pursued without reading the eligibility rules.
If I give up US citizenship after winning, does the subscription count as a covered asset for exit tax?
The mark-to-market exit-tax regime under IRC §877A values worldwide assets, including the apartment, as of the expatriation date. The apartment’s fair market value — not its subscription price — drives the computation if the expatriating citizen is a “covered expatriate”.
Can I pay Korean property taxes and credit them against US tax?
Korean property tax (재산세) and comprehensive real estate tax (종합부동산세) are not generally creditable against US income tax because they are not income taxes; they are, however, deductible on Schedule A within the SALT limits, subject to the current cap and foreign real-property restrictions.
