Educational content only. Not tax, legal, or investment advice. South Korea’s virtual-asset tax timeline has shifted before — re-check National Tax Service (NTS) and Ministry of Economy and Finance (MoEF) notices, and speak with a local tax expert before acting.
For Korean individuals, 2026 and 2027 are not the same tax year for crypto. Capital gains on virtual assets remain widely described as not taxed for individuals through 2026, with the Income Tax Act framework scheduled to apply from 1 January 2027 at roughly 22% (20% + 2% local) above a ₩2.5 million annual threshold. This CryptoTax Digest brief is about what to track now so 2027 does not start with a zero cost basis.
Timeline: delayed, then scheduled for 1 Jan 2027
Korea’s virtual-asset income tax has been postponed multiple times. As of mid-2026 reporting, MoEF officials have publicly restated that taxation is expected to proceed in January 2027 rather than slip again — while political proposals to abolish or re-delay still appear in the news.
Working assumption for this article (verify before you file anything):
- Calendar 2026: individual crypto capital gains generally outside the 22% virtual-asset income tax
- From 1 Jan 2027: transfer/lending income on virtual assets treated as other income under the Income Tax Act design, with the ₩2.5M basic deduction and ~22% combined rate on the excess
2026 vs 2027 comparison
| 2026 (individuals) | From 2027 (planned) | |
|---|---|---|
| Crypto capital gains | Generally 0% under the deferred regime | ~22% on amounts above ₩2.5M |
| Rate split | n/a | ~20% national + ~2% local |
| Crypto↔crypto | Typically non-taxable under 2026 deferral narrative | Treated as disposal / transfer income once rules apply |
| Threshold | n/a for this CGT regime | ₩2,500,000 annual deduction (design) |
| Filing | Follow ordinary IR rules for other income types | Expect global income-period filing (often discussed around May N+1) — confirm NTS calendar |
What to do in 2026: cost basis urgency
The highest-leverage mistake heading into 2027 is arriving with incomplete acquisition history. If you cannot prove what you paid, software and advisors may be forced toward zero (or reconstructed) acquisition cost — which inflates taxable gain when disposals start counting.
Avoid “acquisition cost = 0” in 2027
- Export every domestic and foreign exchange (Upbit / Bithumb / overseas CEX) for all years you held assets.
- Archive on-chain wallet histories and internal transfer notes.
- Snapshot inventory at 31 Dec 2026 (quantity per asset, venue, acquisition lots if known).
- Store KRW valuations for lots you can document — even if 2026 gains are not taxed under the deferred CGT story.
- Decide which software jurisdiction preset you will use for KR 2027 before volume explodes.
Exports to keep
- Trade history CSV / API (buys, sells, swaps)
- Deposit / withdrawal logs (fiat and crypto)
- Staking / earn / airdrop receipts with timestamps
- Identity of which address / account held which lots
Staking & other income — still confirm locally
Even while capital-gains taxation is deferred, other characterizations (business income, miscellaneous income, withholding situations) can still matter depending on facts. Do not assume “crypto is tax-free in 2026” covers every reward, salary-in-crypto, or professional trading pattern. Flag uncertain items for an NTS-aware advisor.
Software setup checklist
Affiliate disclosure: CryptoTax Digest may earn commissions via software comparisons. We do not replace NTS filings or local counsel.
- Turn on Korea / KRW as reporting currency before 2027 volume hits
- Import all venues now — backfills get harder after account closures
- Tag internal transfers so 2027 disposals are not double-counted
- Keep a parallel year-end inventory file outside any single vendor
Compare options on the Software Finder. Portfolio-tracking free tiers are not the same as unlimited tax-report products — check each vendor’s live pricing.
Browse other jurisdictions: country guides · deadlines.
FAQ
Is crypto tax-free in Korea in 2026?
Individual capital gains on virtual assets are widely described as outside the 22% regime through 2026. That is not a blanket exemption for every income type — verify your facts.
What happens on 1 January 2027?
Under the Income Tax Act design, virtual-asset transfer/lending income is scheduled to enter the other-income framework at ~22% above ₩2.5M. Re-check MoEF/NTS if politics shift the date again.
Why track cost basis if 2026 gains are not taxed?
Because 2027 taxation needs acquisition cost. Missing history is how gains get overstated.
Will there be another delay?
Possibly — Korea has delayed before. Plan as if 2027 applies; adjust if official notices change.
Sources
- National Tax Service (NTS)
- Ministry of Economy and Finance (MoEF)
- Contemporary MoEF / press confirmation of Jan 2027 start (re-verify before publish) — e.g. coverage summarizing MoEF statements in May 2026
