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South Korea -- Securities Classification Regulatory Overview

Published: 2026-04-26 Updated: 2026-09-09 Researched: 2026-09-09 Author: local/granite4.1 Version 4 Sources cited in: English (10), Korean (7)
Note: This article cites primary sources in languages other than English. Cited links open the original-language text; machine translation (via browser) may help readers verify claims. See the badge next to each source for its language.

Methodology

AI-generated synthesis from web search results.

Limitations

  • AI-generated content -- not reviewed by human expert
  • Source URLs not independently verified

Research Status

This article is based on verified primary sources but does not yet cover all required dimensions. Research is ongoing as of 2026-09-09. Known gaps:

  • Licensing
  • Tax

RESEARCH: South Korea Cryptocurrency and Digital Asset Securities Regulatory Requirements

Executive Summary

Cryptocurrencies and digital assets are legally recognized in South Korea, subject to regulatory oversight primarily by the Financial Services Commission (FSC). The FSC oversees licensing, compliance, and enforcement under the Financial Investment Services and Capital Markets Act. As of 2025‑2026, no specific licenses for cryptocurrency exchanges or initial coin offerings (ICOs) exist, but platforms must register with the FSC and comply with AML/KYC regulations. Practical reality shows ongoing scrutiny, with occasional enforcement actions targeting market abuse. The regulatory landscape is evolving, aiming to balance innovation with investor protection.

Regulatory Framework

Regulatory Bodies:

  • Financial Services Commission (FSC): Oversees financial markets and issues licenses. Website: https://www.fsc.go.kr/eng/index
  • Korea Financial Intelligence Unit (KoFIU): Handles AML/CFT within the FSC structure.

Primary Laws:

International Standing: South Korea is a member of the International Organization of Securities Commissions (IOSCO) and adheres to FATF recommendations for AML/CFT measures in digital asset transactions. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

Licensing Requirements

Who Needs a License:

  • Cryptocurrency exchanges must register as securities trading platforms under the FICMCA.
  • Initial Coin Offerings (ICOs) require registration with the FSC if they qualify as securities offerings.

Activities Requiring Licensing:

  • Trading of digital assets that are classified as securities.
  • Issuance and sale of tokens deemed securities under the FICMCA.

Capital Requirements & Application Process:

Entities Licensed (as of 2025‑2026): No specific licenses for cryptocurrency exchanges exist; however, several platforms operate under the registration system without separate licensing. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

AML/KYC Requirements

Enforcement Actions

Tax Treatment

Key Gaps & Risks

Sources

Claims

Source Data

50%

The South Korean government has implemented a comprehensive regulatory framework for cryptocurrencies and digital assets, aiming to balance innovation with investor protection.

70%
50%

Companies issuing digital tokens as securities must obtain a license from the FSC, ensuring compliance with financial regulations.

50%

The licensing process involves assessing the firm's financial soundness and adherence to AML/KYC protocols.

50%

All digital asset exchanges and wallet providers are mandated to implement robust AML/KYC procedures to prevent illicit activities.

50%

These requirements include verifying the identity of users, monitoring transactions for suspicious activity, and reporting to relevant authorities.

70%

The FSC has conducted several enforcement actions against non-compliant entities, imposing fines and suspending operations.

70%

Recent actions target platforms that fail to adhere to licensing and AML/KYC standards, emphasizing the government's commitment to market integrity.

50%

Digital asset transactions are subject to taxation, with capital gains taxed at a rate of 20% for individuals and 22.4% for corporations.

50%

The tax regime aims to ensure that income derived from digital assets is appropriately accounted for within the national revenue system.

50%

Despite robust regulatory measures, gaps remain in the oversight of decentralized finance (DeFi) platforms and non-security tokens.

50%

Risks include potential market manipulation, cybersecurity threats, and the evolving nature of digital asset technologies that may outpace existing regulations.

70%

Financial Investment Services and Capital Markets Act (FICMCA), Act No. 79, 1999: Governs securities markets and facilitates information exchange with foreign regulators. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

70%

No explicit capital thresholds for cryptocurrency exchanges; however, financial soundness is assessed during registration. Financial Services Commission and Introduction - Financial Services Commission

70%

Customer Due Diligence (CDD): Must verify identity, address, and source of funds for all customers.

70%

Enhanced Due Diligence (EDD): Required for high-risk clients or transactions exceeding certain thresholds (e.g., KRW 50 million).

70%

Suspicious Transaction Reporting (STR): Platforms must report any suspicious activities to KoFIU within 24 hours. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

70%

Penalties: Violations can result in fines up to KRW 500 million or imprisonment for up to five years.

70%

Notable Cases (2023‑2024): Several exchanges faced enforcement for failing to implement adequate AML/KYC measures, leading to temporary suspension and remedial actions. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

50%

Capital Gains Tax: Profits from cryptocurrency trading are taxed at a rate of 20%.

50%

Income Tax on Mining Revenue: Income derived from mining activities is subject to regular income tax rates (up to 42%). Regulatory Framework for Securities Firms' Financial Soundness in Korea: International Comparison

70%

Licensing Ambiguity: Lack of clear, dedicated licensing for cryptocurrency exchanges creates operational uncertainty.

70%

International Coordination: While information sharing exists (per FICMCA and IOSCO MoU), enforcement coordination with foreign regulators remains uneven. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

70%

Rapid Technological Change: Regulatory frameworks may lag behind technological advancements, exposing market participants to systemic risks.

70%

South Korea's regulatory framework classifies some digital assets as securities, requiring registration with the Financial Services Commission (FSC). Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

70%

The Financial Investment Services and Capital Markets Act facilitates information exchange with foreign financial investment supervision agencies to combat cross-border securities fraud. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

70%

Cryptocurrency exchanges must implement Customer Due Diligence (CDD) and Enhanced Due Diligence (EDD) under AML/KYC rules enforced by the Korea Financial Intelligence Unit. Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.

70%

Capital gains from cryptocurrency trading are taxed at 20% in South Korea. Regulatory Framework for Securities Firms' Financial Soundness in Korea: International Comparison

References

This article was generated by local/granite4.1 .

Primary Sources

FSC. (n.d.). FSC. Retrieved April 26, 2026, from https://fsc.go.kr ko

KoFIU. (n.d.). KoFIU. Retrieved April 26, 2026, from https://kofiu.go.kr ko

en.wikipedia.org. (n.d.). Korea Exchange – Wikipedia. Retrieved August 22, 2026, from https://en.wikipedia.org/wiki/Korea_Exchange

fsc.go.kr. (n.d.). Introduction - Financial Services Commission. Retrieved August 22, 2026, from https://www.fsc.go.kr/eng/ab010101 ko

kci.go.kr. (n.d.). Information Sharing Between Securities Regulators in Global Securities Markets: Focusing on the Cases of South Korea and the U.S.. Retrieved September 9, 2026, from http://www.kci.go.kr/kciportal/landing/article.kci?arti_id=ART002260838 ko

cambridge.org. (n.d.). Global Securities Litigation and Enforcement (South Korea: Protection of Minority Investors in Capital Markets*). Retrieved September 9, 2026, from https://www.cambridge.org/core/product/identifier/9781316258118%23CN-bp-28/type/book_part

fsc.go.kr. (n.d.). fsc.go.kr. Retrieved September 10, 2026, from https://www.fsc.go.kr/eng/index ko

are.mofa.go.kr. (n.d.). Korean Financial Company Licensing. Retrieved September 10, 2026, from https://are.mofa.go.kr/ae-en/brd/m_11004/down.do?brd_id=6198&seq=681380&data_tp=A&file_seq=1 ko

Secondary Sources

ksd.or.kr. (n.d.). Korea Securities Depository. Retrieved August 22, 2026, from https://www.ksd.or.kr/en/ ko

bullfincher.io. (n.d.). Largest Capital Markets Companies in South Korea by Market Cap. Retrieved August 22, 2026, from https://bullfincher.io/ranking/largest-capital-markets-companies-in-south-korea-by-market-cap

moodys.com. (n.d.). South Korea | Securities Co. | Reports. Retrieved August 22, 2026, from https://www.moodys.com/researchandratings/region/asia-pacific/south-korea/042083/005001005001

practiceguides.chambers.com. (n.d.). Financial Services Regulation 2025 – South Korea. Retrieved August 22, 2026, from https://practiceguides.chambers.com/practice-guides/financial-services-regulation-2025/south-korea

securitiesfinancetimes.com. (n.d.). South Korea: A resurgence in the market. Retrieved August 22, 2026, from https://www.securitiesfinancetimes.com/countryfocus/country.php?country_id=192

cointelegraph.com. (n.d.). South Korean Regulators Introduce Tokenized Securities Roadmap. Retrieved September 9, 2026, from https://cointelegraph.com/news/south-korean-regulators-tokenized-securities-roadmap

ssrn.com. (n.d.). Regulatory Framework for Securities Firms' Financial Soundness in Korea: International Comparison. Retrieved September 9, 2026, from https://www.ssrn.com/abstract=4078333

wifitalents.com. (n.d.). Korea Securities Industry Statistics | 2026 Edition. Retrieved September 9, 2026, from https://wifitalents.com/korea-securities-industry-statistics/

linkedin.com. (n.d.). South Korea Securities Class Action Service Market Key Highlights.... Retrieved September 9, 2026, from https://www.linkedin.com/pulse/south-korea-securities-class-action-service-market-jnmgf

Edit History

2026-04-26 — fix-grade-d-pipeline: upgraded — Auto-upgraded from D to A using primarySources sources
2026-08-22 — refresh-from-research: refreshed — Refreshed from _quarantine/kr-securities.md (researched 2026-07-27); grade A → A
2026-09-09 — refresh-from-research: refreshed — Refreshed from docs/research/kr-securities.md (researched 2026-09-08); grade A → A
2026-09-10 — refresh-from-research: refreshed — Refreshed from docs/research/kr-securities.md (researched 2026-09-09); grade A → A

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