Crypto Gift and Inheritance Tax in South Korea

Korean crypto coverage is dominated by one story: the capital gains tax that keeps getting postponed. That focus has produced a widespread and costly assumption, which is that crypto is simply untaxed in Korea right now. It is not, and the gap is exactly where gifts and inheritance sit.

The deferral, and what it does not cover

Individual capital gains tax on virtual assets is deferred to 1 January 2027, so at present there is no capital gains tax on an individual buying, selling or exchanging virtual assets.

But other obligations may still apply. Virtual assets received as consideration or as salary may be income, and the gift or inheritance of virtual assets may be taxable. Those are separate regimes, and they were never part of what was postponed.

So the sentence to hold onto is narrow: what is deferred is capital gains tax on individual trading. Everything else stands.

Why this catches people

The deferral has been moved several times, originally set years ago, then to 2025, and now to 2027, and each postponement reinforces a mental model in which crypto is a tax free asset in Korea. A family transferring virtual assets between generations under that model can walk into a gift or inheritance charge they never considered, in a year when they were confident nothing was taxable.

The asset being untaxed on sale and untaxed on transfer are different propositions, and only the first is currently true.

What a transfer requires

Whether the transfer is a gift during life or an inheritance on death, the same practical work applies:

• A value at the transfer date. Gift and inheritance charges are computed on value, so a defensible valuation at the relevant date is the foundation of everything.
• Documentation of what moved, which assets, how many units, between whom.
• The acquisition history, because the recipient will need a cost basis when the deferred capital gains regime does commence.
• Access. For an inheritance, exchange account details and self custody access are the difference between an asset and a permanent loss.

Take advice from a Korean tax professional on your specific case. The valuation rules, the allowances and the filing mechanics for gift and inheritance tax sit outside the virtual asset framework and are not something to infer from crypto guidance.

What arrives in 2027, and why it changes the calculus

Under current law, from 1 January 2027 virtual asset income is to be taxed as "other income" at 22%, comprising 20% national income tax plus 2% local income tax, applying only to annual gains above 2,500,000 won, with amounts below that falling within a retail exemption. The scope covers domestic and cross border transactions involving at least one Korean resident. The NTS is in consultation with the major domestic exchanges, and detailed guidance is expected during 2026.

The cost method for virtual assets is weighted average.

Treat 2027 as the current plan rather than a certainty. The commencement date has already changed several times and experts have warned that a fourth postponement cannot be ruled out, citing unresolved questions such as the treatment of airdrops, hard forks, mining and staking.

Why records matter more, not less, during a deferral

When the regime does commence, gains will be measured against a cost basis, and a recipient of gifted or inherited assets will need one. Establishing it years later, across exchanges that may no longer exist, is far harder than recording it at the time of transfer.

The sensible position during a deferral is therefore to have the records ready before any commencement date arrives: clean transaction history, acquisition costs, and gains that can be produced on demand. Those are the same records you need for a gift or an inheritance now, so the work is not duplicated.

Our South Korea crypto tax guide covers the deferral and the 2027 framework in full.

General information, not tax advice. Rules change and depend on your circumstances. Confirm the current position with the relevant tax authority or a qualified tax professional.