Short answer: yes, crypto is generally taxed
In most countries, profits from crypto are subject to capital gains tax or similar, though exact rates and rules vary significantly by jurisdiction. You typically report it separately from employment income, on your annual tax return.
Tax is usually calculated on your gain – sale proceeds minus documented acquisition costs (purchase price plus exchange fees).
When does a taxable event usually occur?
Selling crypto for fiat currency (USD, EUR, etc.) – the classic case.
Paying with crypto for goods or services – for example buying a laptop with BTC, or a coffee at a shop that accepts crypto.
Swapping crypto for an NFT – many tax authorities treat this as a disposal of the crypto.
Swapping crypto for crypto (for example BTC to ETH) is not a taxable event in many jurisdictions and generally doesn't need to be reported as a sale – though always confirm local rules.
Keeping records
Convert all exchange transactions to your local currency using the exchange rate at the time of each trade. Tools like Koinly, CoinTracking or CryptoTaxCalculator make this much easier.
Keep records of acquisition costs, dates, and amounts for every transaction – these carry forward and reduce the tax due on future sales.
File your return by your country's deadline and pay any tax owed on time.
Rules vary significantly by country – always check with your local tax authority or a crypto-savvy accountant. Full guide: Crypto tax guide.
Summary
In most countries, crypto profits are taxed in some form. File every year, even if you only bought (not sold) – in many places this preserves your right to offset costs against future gains.
See our detailed crypto tax guide and the article on crypto legality.