Hong Kong is set to revolutionize cryptocurrency taxation by implementing a groundbreaking approach to international tax cooperation. Starting in 2028, the city will begin sharing detailed tax information on cryptocurrency transactions with partner jurisdictions, marking a significant milestone in global digital asset regulation.

The initiative, announced by Secretary for Financial Services and the Treasury Christopher Hui Ching-yu, represents a strategic response to the rapid growth of digital asset markets. At its core, the plan involves adopting the Organisation for Economic Co-operation and Development’s (OECD) Crypto-Asset Reporting Framework (CARF), which was introduced in 2023 to address the complexities of modern digital financial products.
This comprehensive approach goes beyond simple reporting. The CARF integrates new digital financial products into existing reporting standards and introduces enhanced requirements for financial institutions and entities involved in cryptocurrency transactions. By doing so, Hong Kong aims to create a more transparent and accountable ecosystem for digital assets.
The city’s roadmap is carefully structured. Within the next year, Hong Kong plans to finalize local legislative amendments to the Inland Revenue Ordinance, paving the way for full implementation. The revised Common Reporting Standard (CRS), now incorporating the CARF, is expected to be fully operational by 2029.
Hui highlighted the critical importance of these measures in combating cross-border tax evasion. Cryptocurrencies, with their decentralized and often anonymous nature, have historically presented challenges for traditional financial oversight. The new framework aims to pierce through these complexities, ensuring that digital asset transactions are subject to the same level of scrutiny as traditional financial instruments.
The motivation behind this initiative extends beyond mere tax collection. By participating in automatic information exchange, Hong Kong seeks to strengthen its position as an international financial hub. The move demonstrates the city’s commitment to global financial standards and its ability to adapt to emerging technological and financial landscapes.
For cryptocurrency users and investors, this means a new era of transparency. Financial institutions will be required to conduct more rigorous due diligence and reporting, potentially reducing opportunities for tax avoidance and financial misconduct. While this might seem daunting to some, it ultimately creates a more stable and trustworthy environment for digital asset transactions.

Hong Kong’s approach reflects a broader global trend towards increased regulation of digital assets. As cryptocurrencies continue to evolve and gain mainstream acceptance, jurisdictions worldwide are developing more sophisticated frameworks to manage their financial implications.
The timeline is deliberate and measured. By planning to implement these changes from 2028, Hong Kong provides ample time for financial institutions, cryptocurrency exchanges, and individual investors to prepare for the new reporting requirements. This approach minimizes disruption while signaling a clear commitment to international tax cooperation.
Ultimately, this initiative positions Hong Kong as a forward-thinking financial center that can balance innovation with responsible governance. By embracing the OECD’s framework, the city demonstrates its ability to adapt to the rapidly changing world of digital finance while maintaining its reputation as a global financial powerhouse.
As the digital asset landscape continues to evolve, Hong Kong’s proactive stance offers a potential model for other jurisdictions seeking to create a more transparent and accountable cryptocurrency ecosystem.