What to Know
• Hong Kong begins a public consultation on CARF and CRS updates to improve crypto tax reporting.
• Automatic tax data sharing for crypto transactions is targeted for 2028.
• New rules aim to strengthen transparency, prevent evasion, and maintain HK’s global financial reputation.
Hong Kong has launched a public consultation on adopting a new global tax reporting standard for crypto. This aims to bring the city in line with international tax standards and prepare for the automatic cross-border exchange of crypto-related tax information starting in 2028.
The consultation, published on December 9 by the Financial Services and the Treasury Bureau (FSTB), outlines Hong Kong’s plan to implement the Crypto-Asset Reporting Framework (CARF) and updated rules under the Common Reporting Standard (CRS). Both frameworks were developed by the Organisation for Economic Co-operation and Development (OECD).
Governments Want Crypto Assets to Have More Structure
Governments can use CARF to gather and share tax information about crypto transactions. As the markets grow, tax agencies all over the world are having trouble keeping track of gains, offshore holdings, and activities that cross borders. In response, the OECD came up with CARF in 2023, and countries are now getting ready to add it to their laws.
Hong Kong, already a major financial hub, says the update is necessary to keep its global reputation intact. “Our commitment to international tax cooperation is clear,” said Christopher Hui, Hong Kong’s Secretary for Financial Services and the Treasury. Applying CARF and the updated CRS, he said, will help combat cross-border tax evasion and support Hong Kong’s standing as an international financial center.
2028 Exchange, 2029 Full Implementation
According to the proposal, Hong Kong plans to amend its Inland Revenue Ordinance (Cap. 112) in the coming year. If approved, the crypto tax data exchange will begin in 2028, shared automatically with partner jurisdictions that meet confidentiality and security standards. The newly amended CRS will go live in 2029, broadening what financial institutions must report, including certain digital financial products. Hong Kong has already been exchanging financial account information under the CRS since 2018. CARF builds on that framework but focuses specifically on crypto asset service providers, including exchanges, brokers, and platforms that facilitate digital asset transfers.
The new consultation explains how reporting duties may expand to cover transactions like buying, selling, and transferring crypto assets. These rules would apply to Hong Kong-based service providers and foreign firms operating in the city. The OECD is currently conducting a second-round peer review of Hong Kong’s CRS performance. In response, the government is also proposing changes to tighten compliance. Key additions include mandatory registration for all financial institutions covered under CRS, higher penalties for non-compliance and a strengthened enforcement mechanism to ensure accurate and timely reporting.
Industry Impact
CARF could significantly shape how crypto firms in Hong Kong handle customer information and reporting. Exchanges and service providers may need to adjust onboarding flows, due diligence checks, and transaction reporting systems. The move aligns Hong Kong with other major jurisdictions such as the EU, which have also committed to implementing CARF. While the framework does not directly impose taxes, it creates a standardized system for governments to receive data needed for tax assessments.
Analysts say the new rules could add administrative costs for crypto firms but may also boost Hong Kong’s credibility among global regulators and institutional investors.
Final Thoughts
One can find the public consultation paper on the FSTB website. It has information about how to report, how to keep records, what the penalties are, and how long things will take. People, businesses, and other interested parties can send written comments to the government by email or mail until February 6, 2026.
The message for Hong Kong is clear, the rules that govern digital assets must change as they do. The city is getting ahead of the game by adopting CARF early. This will help it stay in line with global standards while keeping a closer eye on crypto taxes.
Also Read: CFTC Rolls Out Digital Assets Pilot Program for Tokenized Collateral
