Crypto & digital-asset tax

How do tax authorities classify cryptoassets?

Most national tax authorities classify cryptoassets as property or financial assets rather than as currency. The IRS published this position in Notice 2014-21 [SC1] and the framework has been adopted by most peer jurisdictions: HMRC's Cryptoassets Manual treats cryptoassets as property [SC2]; the ATO classifies them as CGT assets [SC4]; the Italian Budget Law 2023 codified a specific cryptoasset regime under Article 67(1)(c-sexies) TUIR; the Austrian Section 27b EStG from 1 March 2022 aligned crypto with stock taxation. A small set of jurisdictions takes a structurally different approach — Singapore's Digital Payment Token (DPT) framework treats certain cryptoassets as exempt supplies for GST from 1 January 2020 while leaving income-tax characterisation to the trader-versus-investor analysis. Switzerland's wealth-tax framework includes cryptoasset holdings at year-end fair market value at cantonal-and-communal level. The Netherlands places cryptoassets in the Box 3 deemed-yield wealth-tax base for non-trader individual filers.

How are crypto disposals taxed across major jurisdictions?

The baseline pattern is that disposals — including sale for fiat, exchange between cryptoassets of different types, and use of crypto to pay for goods or services — are taxable events. The rate at which gains are taxed is where jurisdictions diverge sharply. Flat-rate frameworks apply in India (30 percent under section 115BBH) [SC5], Italy (26 percent above EUR 2,000 annual threshold), and Austria (27.5 percent KESt on post-1-March-2021-acquired holdings). Inclusion-in-progressive-rates frameworks apply in Japan (miscellaneous income at progressive rates up to roughly 55 percent combined), Norway (general income at flat 22 percent), and the United States (long-term-capital-gains preferential rates of 0/15/20 percent for long-held assets, ordinary rates for held-under-12-months). Mixed-or-elective frameworks apply in Spain (savings-base 19/21/23/27/28 percent), Brazil (15–22.5 percent tiered above BRL 35,000/month exemption), and France (PFU 30 percent default with progressive opt-in).

Are mining and staking rewards taxed differently?

In most jurisdictions yes — mining and staking rewards are typically taxable as ordinary income at fair market value on receipt rather than as capital gains. This split reflects the income-versus-capital-gain dichotomy that pre-dates cryptoassets in tax law: rewards for productive activity are revenue; appreciation of held assets is capital. The fair-market-value at receipt becomes the cost basis for any subsequent disposal, which is then taxed as a capital event. Australia distinguishes investor versus trader for the underlying disposal, but mining and staking rewards typically fall into the ordinary-income category for both investor and trader characterisations. Germany under the BMF letter of 10 May 2022 treats mining and staking rewards as ordinary income on receipt, with the receipt resetting the holding period for the disposal calculation. Canada classifies mining and staking as either business income or capital gain depending on facts and circumstances, with most active operations falling into business-income treatment.

How do jurisdictions handle inter-crypto exchanges?

Most jurisdictions treat exchange of one cryptoasset for another (e.g., BTC for ETH) as a taxable event — the disposal of the first asset at fair market value triggering gain or loss, with the fair value becoming the cost basis of the asset received. The US, UK, Canada, Australia, Germany, France, and the majority of OECD members take this position. A small set of jurisdictions takes a more permissive view: Italy excludes cryptoasset-to-cryptoasset exchanges between assets with the same functional and substantive characteristics from the tax base under the codified Article 67 TUIR rule; Austria's section 27b EStG generally exempts crypto-to-crypto exchanges with stable-coin exchanges in scope. The pragmatic outcome of the majority position is that frequent rebalancing of a multi-asset crypto portfolio generates a stream of taxable events even when no fiat is realised — a structural feature that materially complicates compliance for active filers.

What reporting and disclosure obligations apply?

Cryptoasset reporting frameworks have expanded materially since 2018. The US added a digital-asset question to the front page of Form 1040 in 2020 and from tax year 2025 introduced Form 1099-DA broker reporting [SC1]. India's Finance Act 2022 added a specific 1 percent TDS regime under section 194S on the consideration paid for VDA transfers above prescribed thresholds. Italy requires reporting of foreign-held cryptoassets on Quadro RW with a 0.2 percent annual stamp-duty equivalent. Spain operates Modelo 721 (foreign-crypto-platform declaration) and Modelo 172/173 (resident-platform third-party reporting). Brazil's Normative Instruction 1.888/2019 requires monthly reporting to RFB of crypto transactions when monthly volume exceeds BRL 30,000. The OECD Crypto-Asset Reporting Framework (CARF), adopted in 2022 with implementation from 2026 in early-adopter jurisdictions, will substantially expand cross-border information-exchange on cryptoasset balances and transactions among participating jurisdictions [SC7].

How do non-resident filers and expats handle crypto tax?

For non-resident filers, the source-of-income analysis under the relevant national rules and treaty network typically determines whether the crypto disposal is subject to tax in a given jurisdiction. Jurisdictions with territorial-basis frameworks (Hong Kong, Singapore for non-trader cases, parts of the Malaysian regime through 2026) generally do not tax non-source crypto disposals by residents. Jurisdictions with worldwide-residency frameworks (US, UK, Australia, most EU members, Canada) tax resident filers on global crypto disposals subject to foreign-tax-credit relief and treaty residency tie-breakers. US citizens abroad face the additional layer of citizen-based taxation: the US-citizen-abroad pays US tax on worldwide crypto disposals regardless of country of residence, with FEIE not generally applicable to capital-gain-character income and with the Foreign Tax Credit operating as the principal relief mechanism. Recent migration to jurisdictions with favourable crypto regimes (Portugal, the UAE, Switzerland for private investors, Singapore for long-term holders) has been a driver of expat-tax-planning conversations among practitioners.

What is the OECD direction of travel?

The OECD published the Crypto-Asset Reporting Framework (CARF) in 2022 to extend the Common Reporting Standard's information-exchange reach to cryptoassets [SC7]. Under CARF, Reporting Crypto-Asset Service Providers (broadly, exchanges, brokers, custodians, and other intermediaries) report customer transaction and balance data to their home tax authority, which then exchanges with partner jurisdictions where customer residency lies. Implementation is staged: roughly 50 jurisdictions committed to CARF by 2026 first-exchange dates, with progressive expansion. The OECD also issued the 2024 update to the Common Reporting Standard (CRS 2.0) extending the existing CRS to cover specified electronic-money products and central-bank digital currencies. The combined CARF+CRS 2.0 framework will materially reduce the practical scope for non-disclosure-driven planning by resident filers with non-domestic crypto-platform holdings.

How is the regulatory framework evolving?

The regulatory framework around cryptoassets — distinct from but interacting with tax — has consolidated significantly since 2022. The EU's Markets in Crypto-Assets Regulation (MiCAR) came into force in stages from June 2024 with full applicability from 30 December 2024, harmonising authorisation and conduct requirements for Crypto-Asset Service Providers across the 27 EU member states. The US has continued to develop case-law-driven and SEC-rule-driven enforcement of the securities-versus-commodity classification at the federal level, with the Commodity Futures Trading Commission and the SEC sharing jurisdiction by asset class. Hong Kong's Virtual Asset Service Provider regime under the Anti-Money Laundering Ordinance has progressively expanded since the post-2023 reform. The UAE's Virtual Assets Regulatory Authority (VARA) in Dubai and the Securities and Commodities Authority (SCA) at federal level operate parallel regulatory frameworks. The interaction of regulatory classification (security, commodity, payment token, e-money token) with tax treatment is a meaningful planning consideration for cross-border filers.