South Korea Confirms Preparations for Virtual Asset Tax in 2027

The South Korean National Tax Service (NTS) has officially initiated administrative preparations to implement a taxation framework for virtual assets starting January 1, 2027. During a briefing held on April 29, 2026, Park Jeong-ryeol, head of the Personal Taxation Bureau, confirmed that the agency is moving forward with the infrastructure necessary to facilitate tax filings. Despite ongoing legislative debates regarding the timing of the policy, the NTS is focusing on a long-term roadmap that targets a seamless comprehensive income tax filing process by May 2028.

Taxation Framework and Regulatory Scope

Under the current provisions of the Income Tax Act, gains derived from the transfer or leasing of digital assets will be categorized as "other income." The tax structure is designed to apply to a significant portion of the domestic trading population, with the NTS estimating that approximately 13.26 million individuals will fall under the new regulatory scope.

The specific financial obligations for taxpayers include:

• A total tax rate of 22%, consisting of a 20% national income tax and a 2% local income tax.
• An annual tax-free threshold applied to gains exceeding 2.5 million Korean won.
• The inclusion of various digital assets, including those traded on major South Korean exchanges.

Data Integration and Exchange Cooperation

To ensure compliance and accurate reporting, the NTS plans to establish a robust data-sharing foundation with the country’s leading virtual asset service providers (VASPs). Starting next year, the tax authority will officially collect transaction data from prominent platforms, including Upbit, Bithumb, Coinone, Korbit, and Gopax. This integration aims to refine the standards for calculating transfer differences and automate reporting through the HomeTax system.

The NTS has commenced preparations for implementation in January of next year, aiming to ensure a smooth comprehensive income tax filing in May 2028, stated Park Jeong-ryeol, emphasizing the agency's commitment to technical readiness despite the surrounding political discourse.

The move marks a significant step in South Korea's efforts to bring the blockchain industry into the formal regulatory and fiscal fold. By establishing clear calculation standards and leveraging direct data feeds from exchanges, the NTS seeks to minimize potential confusion for the millions of retail investors participating in the cryptocurrency market while ensuring equitable tax collection across various asset classes.