Tax risks when using international sites

Tax risks when using international sites

Current on: 11 August 2025

Short conclusion

Playing on international sites can carry tax implications for Australian players, especially when receiving large payouts. Although amateurs are often exempt from the winnings tax, the use of overseas platforms raises the possibility of financial monitoring, questions from the ATO and the need to provide evidence of the source of income.

1. Player status and taxation

Amateurs: Random winnings are tax-free, even if they come from an international site.
Professionals: obliged to declare income from the game abroad, including income from offshore platforms.
Cryptocurrency: Capital Gains Tax (CGT) is applied when selling or exchanging winnings in crypto assets.

2. Financial monitoring risks

Transfers from abroad are often subject to AUSTRAC review.
Banks are required to report receipts in excess of AUD 10,000 or suspicious regular transactions.
Using non-standard or anonymous payment systems may raise additional questions.

3. Problems confirming your funding source

International sites do not always provide detailed documents for the ATO.
Documents may need to be translated into English with assurance.
Unlicensed platforms in Australia are not required to cooperate with tax authorities.

4. Additional tax scenarios

If an international site accrues bonuses in cryptocurrency, CGT occurs when converting them.
Income received in foreign accounts is recorded in the global resident tax base.
When playing abroad regularly, tax authorities can classify an activity as a business.

5. How to reduce risks

Store all confirmation of winnings, including screenshots, letters from the platform and statements.
Use transparent payment channels (bank transfer, PayID, POLi).
Avoid transferring large amounts in one payment if there is no ready package of supporting documents.
If in doubt, consult a tax specialist familiar with international transfers.

6. Responsibility for hiding income

Untimely declaration of taxable income can lead to fines, interest charges and criminal liability.
The ATO actively uses international financial information exchange (CRS) agreements to track income abroad.

Conclusion

The use of international gambling sites carries additional tax and legal risks for Australian players, especially with large winnings and regular transfers. Transparent reporting and documentary confirmation of all operations is the key to a legal and safe game.