Australia unveils global crypto tax sharing bill

TLDR

Australia has published draft legislation to join a global system for automatic crypto tax information sharing, with first data exchanges targeted for 2028.

1. The Treasury Laws Amendment Bill 2026 would implement the OECD Crypto-Asset Reporting Framework (CARF) and a domestic crypto tax reporting regime, but it is still open for consultation.
2. The framework would require exchanges and other service providers to collect user identity data and report crypto transactions, tightening enforcement but not changing tax rates directly.
3. Domestic reporting could start from 2027 and cross-border data sharing in 2028, alongside stricter licensing rules for Australian crypto platforms, so users and businesses should expect a multi-year compliance ramp-up.

Deep Dive

1. What Australia Has Proposed

Australias Treasury has released the Treasury Laws Amendment Bill 2026: Tax information reporting, a draft bill that would bring the OECDs Crypto-Asset Reporting Framework (CARF) into Australian law and create a domestic crypto tax reporting scheme. The bill is open for public comment until 28 October and remains a proposal rather than enacted law.

According to Treasury summaries and coverage, the bill is designed to allow automatic sharing of tax information from crypto transactions with foreign authorities and to improve transparency around crypto activity involving Australian residents. CARF itself is a G20-backed framework for crypto tax reporting and information exchange, approved by the OECD in 2022 and now supported by around 77 jurisdictions.

2. How The Framework Affects Crypto Users And Platforms

Under the proposed regime, reporting crypto-asset service providers (such as exchanges and certain intermediaries) would need to collect user identification details and report qualifying transactions, including crypto-to-fiat trades, crypto-to-crypto swaps, and some transfers. These reports would feed both the Australian Taxation Office and, through CARF, partner tax authorities abroad.

Importantly, the proposal does not introduce new crypto tax rates. It instead strengthens administration of existing tax laws and targets cross-border evasion by closing the gap where users move assets to foreign platforms to avoid domestic reporting. Privacy and data-security questions will matter, as more personal information is linked to crypto activity, but the framework is framed as a tax transparency measure rather than a surveillance program.

3. Timeline And What To Watch Next

Public submissions on the draft bill run until late October 2026, after which the government can revise it before introducing it to Parliament. Current planning points to domestic platform reporting beginning from 2027 and the first international exchanges of crypto tax information in 2028, consistent with CARFs 20272029 rollout window.

In parallel, Australias securities regulator ASIC is consulting on detailed licensing, capital, custody, and trading rules for crypto platforms, due to take effect in 2027. Together, these measures would put Australian crypto businesses under both stricter operational oversight and a global tax-reporting grid.

Confidence: high because multiple official and media sources describe the same bill, CARF basis, and 20272028 timeline.

Conclusion

Australias draft bill signals a clear move to plug crypto into the same kind of cross-border tax reporting system that already exists for traditional financial accounts. For crypto users and platforms, the key shift is not higher tax rates but far tighter visibility and enforcement, with a few years of lead time before international data sharing begins. Watching how Parliament fine-tunes the bill, which jurisdictions actually join CARF, and how ASICs licensing rules land will be critical for understanding how burdens and risks evolve for Australian and global crypto activity.