100% Tax Compliance
Guides follow current IRS, HMRC, German and Swiss rules, so you report what is required and nothing you are not.
Simplify Your Investment & Crypto Taxes in Minutes
Interactive guides and calculators for crypto, ETFs and stocks. Estimate what you owe in the US, UK, Germany and Switzerland, then see how to legally owe less.
Built on official tax authority guidanceRates reflect published 2025/26 rules
Capital gains tax estimator
Quick estimate for a single sale. Not tax advice.
Plan before you sell
See when your gains qualify for lower tax, and compare selling now with waiting.
Enter a purchase date to see how many days remain until a lower tax rate or exemption applies.
Compare selling now (A) with selling later (B) to see how much waiting could save.
Top 5 cryptocurrencies right now
Prices matter for tax: your gain is the difference between cost and sale price. Seven-day charts update every minute.
Ranked by market cap, excluding stablecoins. Data: CoinGecko. For information only, not investment advice.
Everything you need to file with confidence
Replace spreadsheets and guesswork with clear rules for your country and your assets.
Automated Gain/Loss Calculations
Enter your trades once. Holding periods, allowances and rates are applied for you.
Save Thousands on Capital Gains
Spot holding-period thresholds, loss harvesting and allowances before you sell, not after.
Key tax deadlines
Upcoming dates for the US, UK, Germany, Spain and Switzerland. Add any of them to your calendar. Always confirm with the official authority.
Get Tax-Loss Harvesting Alerts & Rule Change Updates
One short email when a rule changes or a harvesting window opens in your country. No spam, unsubscribe anytime.
Recommended tax software
Tools that import your trades and produce the reports your tax authority expects. Confirm current pricing and supported platforms on each site.
| Tool | Best for | Exchanges / wallets | Key feature | |
|---|---|---|---|---|
| Koinly | Investors filing in several countries | Large library of exchanges, wallets and blockchains | Country-specific tax reports, including the US, UK and Germany | Try free |
| CoinTracker | US filers who use tax-prep software | Hundreds of exchange, wallet and DeFi integrations | Exports ready for popular US tax-filing software | Get discount |
| TaxBit | Large portfolios and compliance-focused users | Major exchanges and wallets | Compliance-oriented reporting and audit trail | Try free |
Affiliate disclosure: we may earn a commission if you sign up through these links, at no extra cost to you.
Tax rules explained by people who read the regulations
CryptoTax & Investment Guide started with a simple frustration: investment tax advice is either too generic to use or too expensive to access. We publish plain-language guides and interactive tools for individual investors, traders and the advisors who work with them.
Every guide is sourced from official tax authority publications and updated when rules change. Where the law is unclear, we say so.
- Regulatory rigorEach rate and threshold links back to its official source.
- Precision firstCalculators show their working so you can verify every figure.
- Cross-border awarenessUS, UK, Germany, Switzerland and wider Europe in one place.
What investors and advisors say
“I had trades across four exchanges. The guide showed me which lots to sell first, and my bill dropped noticeably.”
Daniel K.Crypto trader, Berlin
“Clear answers on the 12-month rule and the UK annual allowance. I stopped second-guessing every sale.”
Sarah M.ETF investor, London
“I send clients here to model scenarios before our meetings. It saves me an hour of explaining the basics.”
Robert B.Tax advisor, Zurich
Get a free tax assessment
Tell us what you hold and where you live. We will reply with the rules that apply to you and the first places to look for savings.
Prefer email? Write to hello@cryptotaxguide.com