Bitcoin Tax Guide — US, UK, EU, Australia & More
How Bitcoin is taxed in major countries. Capital gains rules, holding period treatment, ETF shares, and common mistakes that lead to overpaying or underpaying tax.
⚠ Disclaimer: This is educational content only and does not constitute tax, legal, or financial advice. Tax laws change frequently. Consult a qualified tax professional for your specific situation.
What Is a Taxable Event?
| Event | Taxable? | Notes |
|---|---|---|
| Selling Bitcoin for fiat | Yes | Capital gain or loss realized at time of sale |
| Trading BTC for another cryptocurrency | Yes | Treated as a disposal — triggers CGT in most jurisdictions |
| Buying goods/services with Bitcoin | Yes | Disposal at fair market value — capital gain/loss triggered |
| Receiving Bitcoin as payment for work | Yes | Income tax at fair market value on date received |
| Mining Bitcoin | Yes | Ordinary income at FMV when mined (US, UK, AU). May differ elsewhere |
| Receiving an airdrop | Yes | Generally ordinary income at FMV. Some jurisdictions may differ |
| Buying Bitcoin with fiat | No | Not a taxable event — but you must record cost basis |
| Transferring BTC between your own wallets | No | No change of ownership — not a disposal |
| Donating Bitcoin to a registered charity | No | May qualify for deduction. Check jurisdiction rules |
| Gifting Bitcoin | No | May be tax-free below thresholds. Gift tax may apply above limits |
Capital Gains — Cost Basis Methods
FIFO (First In, First Out)
The oldest Bitcoin you bought is sold first. Standard in the US and most countries. Often results in higher gains in a rising market because your earliest (cheapest) coins are sold first.
LIFO (Last In, First Out)
The most recently purchased Bitcoin is sold first. Can reduce short-term gains if recent purchases were at higher prices. Not accepted in all jurisdictions.
Specific Identification
You choose exactly which coins to sell. Maximum flexibility for tax optimization, but requires detailed record-keeping of every purchase lot. Accepted by the IRS if properly documented.
🇺🇸 United States
- •Bitcoin is property, not currency (IRS Notice 2014-21).
- •Short-term capital gains (held < 1 year): taxed as ordinary income (up to 37%).
- •Long-term capital gains (held ≥ 1 year): 0%, 15%, or 20% depending on income.
- •Every sale, trade, or purchase using Bitcoin is a taxable event.
- •Mining income is ordinary income at fair market value on receipt.
- •Staking rewards: generally treated as ordinary income.
- •Form 8949 required for all crypto disposals.
🇪🇺 European Union
- •Varies significantly by member state — no single EU crypto tax law.
- •Germany: Crypto held > 1 year is tax-free (Steuerfreiheit für Kryptowährungen).
- •Portugal: Capital gains on crypto held > 365 days are tax-exempt (as of 2023).
- •France: 30% flat tax (PFU) on crypto gains.
- •Netherlands: taxed as 'box 3' wealth (deemed yield), not on actual gains.
- •MiCA does not create a unified crypto tax framework.
🇬🇧 United Kingdom
- •HMRC treats crypto as capital assets, not currency.
- •Capital Gains Tax (CGT) on disposal — 10% or 20% depending on income.
- •Annual CGT exemption applies (£3,000 for 2024/25).
- •Section 104 pooling rules apply — cost basis averaged.
- •Bed-and-breakfasting rules (30-day rule) prevent wash sales.
🇦🇺 Australia
- •ATO treats Bitcoin as property. CGT applies.
- •50% CGT discount for assets held > 12 months.
- •Personal use asset exemption for small purchases (< AUD 10,000).
- •Mining income is ordinary income at receipt.
- •Record-keeping required: date, cost, proceeds of every transaction.
🇸🇻 El Salvador
- •Bitcoin is legal tender — no capital gains tax on Bitcoin transactions.
- •Foreign investors: no income tax on Bitcoin gains.
- •Only country with full Bitcoin tax exemption as legal tender.
Tax Rates by Country — Quick Comparison
| Country | Short-Term | Long-Term | Hold Period | Notes |
|---|---|---|---|---|
| USA 🇺🇸 | 10–37% | 0–20% | 1 year | Property (IRS) |
| UK 🇬🇧 | 10–20% | 10–20% | No benefit | CGT + pooling |
| Germany 🇩🇪 | Up to 45% | 0% | 1 year | Tax-free after 1yr |
| Australia 🇦🇺 | Marginal rate | 50% discount | 1 year | CGT discount |
| Canada 🇨🇦 | 50% inclusion | 50% inclusion | No benefit | 50% of gain taxed |
| France 🇫🇷 | 30% | 30% | No benefit | Flat tax (PFU) |
| El Salvador 🇸🇻 | 0% | 0% | N/A | Legal tender |
| Singapore 🇸🇬 | 0% | 0% | N/A | No CGT |
Common Tax Mistakes
❌ Thinking crypto-to-crypto trades are tax-free
✓ Wrong. Every trade (BTC → ETH, etc.) is a disposal and triggers a taxable event in most countries.
❌ Not tracking cost basis for ETF shares
✓ Bitcoin ETF shares (IBIT, FBTC, etc.) are treated like stock. You must track your cost basis for each purchase.
❌ Forgetting airdrops and forks
✓ Received airdrops and hard fork coins are typically taxable as ordinary income at fair market value.
❌ Assuming lost crypto is deductible
✓ Theft or loss deductibility is complex and jurisdiction-specific. Documentation is critical. Consult a tax professional.
Tax Optimization Strategies (General Principles)
- • Hold longer than 1 year — Most jurisdictions have lower rates for long-term holdings.
- • Tax-loss harvesting — Realize losses to offset gains in the same tax year.
- • Use tax-advantaged accounts — Some countries allow crypto in retirement accounts (US: Bitcoin ETFs in IRAs).
- • Keep detailed records — Date, amount, cost basis, disposal proceeds for every transaction.
- • Use crypto tax software — Automate calculations and generate tax forms.
Crypto Tax Software
Koinly
Popular across UK, US, AU. Supports 400+ exchanges. Free for up to 10,000 transactions.
CoinTracker
US-focused. Integrates with TurboTax. Portfolio tracking included.
TaxBit
Enterprise-grade. Used by PayPal and Coinbase for tax form generation.
Accointing (now Blockpit)
EU-focused. Strong support for German tax rules. Free basic plan.