Buy bitcoin in South Korea
Whether it is legal, the compliant steps through a registered exchange, custody, records, and tax.
This is general information, not legal, tax, or financial advice. Verify the current rules with a qualified local professional and the official regulator before acting.
Buying bitcoin is legal in South Korea when done through a platform registered with the Korea Financial Intelligence Unit that issues a real name verified deposit account in won, such as Upbit, Bithumb, Coinone, Korbit, or Gopax. Buying and holding is not a taxable event, and a legislated 20 percent gains tax, about 22 percent with the surtax, was postponed to January 2027 as of April 2026. This is information, not investment or tax advice.
Is it legal to buy bitcoin in South Korea
Yes. As of April 2026 buying, holding, and selling bitcoin is legal in South Korea. The lead regulator is the Financial Services Commission (FSC), and the legal way to buy is through a platform registered with the Korea Financial Intelligence Unit that issues you a real name verified deposit account in won. Buying through an unregistered foreign platform is not the compliant route, since those platforms may not serve residents.
How to buy bitcoin legally in South Korea
The compliant path is straightforward. Choose a registered domestic exchange such as Upbit, Bithumb, Coinone, Korbit, or Gopax. Open an account and complete identity verification, then link the real name verified bank account in won that the exchange arranges with its partner bank. Once your account is funded by won bank transfer, you can place an order to buy bitcoin. Confirm the platform’s current registration before depositing.
Custody and records
After buying, you can leave bitcoin in the exchange’s custody, where the Virtual Asset User Protection Act requires segregation of customer assets, cold storage of most customer crypto, and insurance or a reserve, or you can move it to a wallet you control. Self custody removes platform risk but makes you responsible for your own keys and backups. Keep complete records of the date, amount, and price of every purchase and sale, because a gains tax is legislated to begin in 2027.
Tax when you buy and sell
Buying and holding bitcoin is not itself a taxable event. A legislated 20 percent tax on gains from transferring virtual assets, about 22 percent with the local surtax, on annual gains above 2.5 million won, was postponed to 1 January 2027 as of April 2026, so individuals paid no dedicated crypto gains tax at that time. This can change, so confirm the current rule with the National Tax Service. Nothing here is tax or investment advice, and we do not offer a view on whether to buy bitcoin.
In short, the safe and legal way to buy bitcoin in South Korea is through a registered domestic exchange with a real name verified bank account. Compare the available platforms above, confirm registration, and keep good records.
Regulator and sources
- Korea Financial Intelligence Unit (KoFIU), registration of virtual asset service providers and the real name verified account requirement.
- Financial Services Commission (FSC), Virtual Asset User Protection Act and customer asset protection rules.
- National Tax Service (NTS), legislated tax on virtual asset gains and its postponement to January 2027.
- Financial Supervisory Service (FSS), supervision of registered virtual asset service providers.
Sources are named for reference. Always confirm the current position directly with the named regulator or authority before acting.
Frequently asked questions
Is it legal to buy bitcoin in South Korea?+
Yes. As of April 2026 buying, holding, and selling bitcoin is legal in South Korea when done through a registered exchange that uses a real name verified bank account.
How do I buy bitcoin in South Korea?+
Open an account with a registered domestic exchange such as Upbit, Bithumb, Coinone, Korbit, or Gopax, complete identity verification, link a real name verified bank account in won, deposit won, and place a buy order.
Do I pay tax when I buy bitcoin in South Korea?+
Buying and holding bitcoin is not a taxable event. A legislated tax on gains from selling was postponed to January 2027 as of April 2026. Confirm the current rule with the National Tax Service. This is not tax advice.
Can I buy bitcoin with a foreign exchange in South Korea?+
Unregistered foreign exchanges may not serve residents and cannot offer won deposits, and their apps were removed from local app stores. Use a registered domestic platform.
Is my bitcoin protected on a Korean exchange?+
Registered providers must segregate customer assets, keep most customer crypto in cold storage, and hold insurance or a reserve. These rules reduce risk but do not remove it, and self custody carries its own responsibilities.
Rules change. Exchange registration and the gains tax start date can change. Confirm a platform’s registration with the Korea Financial Intelligence Unit and the current tax rule with the National Tax Service before acting.