TAX CALCULATOR
Crypto tax,
calculated.
Connect your wallets and exchanges once. Kryptos rebuilds your history, classifies every event, and applies the right cost-basis method for your country. Free to start.
Free for 100 transactions. No credit card required.
35+
Countries
FIFO / LIFO / HIFO
Methods
5,500+
Integrations
100
Free transactions
WHAT YOU GET
A real tax engine, not a back-of-napkin calculator.
We classify and price every event using the methodology your jurisdiction actually accepts. The result is a report your accountant won't have to redo.
35+ jurisdictions
US (Form 8949), UK (SA108), Germany (Anlage SO), Australia (CGT schedule), France, India, and more. Country rules built in.
Cost-basis methods
FIFO, LIFO, HIFO, ACB, share-pooling. Switch per jurisdiction with one click; we apply the right one.
Audit-grade trail
Every classification linked to its source data. If the tax office asks, you have receipts.
See your tax bill before you pay
Full year totals, the exact numbers that go on the form, and an itemised gain/loss breakdown, available before you upgrade.
Auto-classified events
Trades, transfers, swaps, staking rewards, airdrops, NFTs, DeFi. Labelled so the calculator doesn't guess.
Help when you need it
Real human tax specialists on chat. Country guides for everything that's not obvious.
BUILT FOR
Every kind of crypto user.
Long-term holders
Long-term capital gain rates applied per country. Holding-period rules (US 12 months, Germany 12 months, etc.) handled automatically.
Active traders
Thousands of trades classified. Pooling and matching rules applied correctly without manual labels.
DeFi users
LPs, lending, staking, restaking. Tax events surfaced for each, with country-specific treatment.
NFT collectors
Per-token basis, royalties, mint vs secondary, collectibles rates where they apply.
TAX FAQ
Common tax calculation questions.
Is the calculator free?
Yes for the first 100 transactions. Beyond that you upgrade to a paid plan. Most users start free and only pay once they actually have a report worth filing.
Which countries are supported?
Currently 35++: USA, UK, Germany, France, Australia, Canada, India, Spain, Italy, Netherlands, and many more. The full list is on our tax guide hub.
Which cost-basis method do you use?
Whatever your country requires by default (FIFO for most, ACB for Canada, share-pooling for the UK), with the option to switch where law allows it. We document the method in the report.
Can I import my own data?
Yes. CSV imports from any major exchange or tool, plus direct wallet/API connections for 5,500+ integrations.
Will my accountant accept the report?
Yes. Reports include the country-specific form (8949, SA108, Anlage SO, etc.), the audit trail, and the methodology. Accountants tell us we're easier to work with than spreadsheets.
READY TO CALCULATE
Connect, classify, file.
Free for the first 100 transactions. Plans scale with your volume.
