Guides
International tax guides
Precise, sourced explanations of how Polymarket, Kalshi and Hyperliquid activity is reported, with worked examples.
Internationalau路6 min read
Polymarket Tax in Australia: Gambling Winnings, CGT and the ACMA Block
Is Polymarket taxable in Australia? How the ATO's gambling and crypto CGT rules could apply, what the ACMA block means, plus a worked AUD example.
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Internationaluk路7 min read
Polymarket Tax in the UK: Betting, Capital Gains or Trading Income?
Do you pay tax on Polymarket in the UK? How HMRC's betting, cryptoasset CGT and trading rules could apply, with 拢 examples and Self Assessment steps.
Updated Oct 22, 2026
Internationalca路6 min read
Polymarket Taxes in Canada: Windfall, Capital Gain or Business Income?
Is Polymarket taxable in Canada? How the CRA could treat prediction-market profits as a windfall, capital gain or business income, with CAD examples.
Updated Oct 22, 2026