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CSV import, FIFO/LIFO/HIFO compare, Form 8949, US/UK/CA/AU. No SaaS fee.
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Click Add trade, or Import CSV (Coinbase, Binance, Kraken, or any with date/type/amount/price columns).
Drop a Coinbase, Binance, or Kraken CSV. Compare FIFO, LIFO, and HIFO side-by-side. Export IRS Form 8949 in one click. US, UK, Canada, Australia supported. Trades never leave your browser.
Drop a Coinbase, Binance, or Kraken CSV. Generic CSV also supported. Or enter trades manually in the editable table.
FIFO vs LIFO vs HIFO side-by-side. Pick the legal one that minimizes your tax bill.
CSV ready to drop into TurboTax, TaxAct, or your tax pro's spreadsheet. Long-term and short-term clearly marked.
Auto-detects format. Maps date, type, token, amount, price, and fee columns automatically. Generic CSV parser fuzzy-matches column names so most exchange exports just work.
All three cost-basis methods computed in parallel. Pick the lowest-tax option legal for your jurisdiction. Paid services charge for this; we include it free.
United States (short vs long-term), United Kingdom (3,000 GBP CGT allowance), Canada (50 percent inclusion rate), Australia (50 percent CGT discount). Toggle to apply the right rules.
CSV with description, date acquired, date sold, proceeds, basis, gain/loss, and term. Drops into TurboTax, TaxAct, FreeTaxUSA, or any tax pro's working spreadsheet.
See gains and losses by token. Quickly find which tokens drove your tax bill, which were losing positions, and where to focus your loss-harvesting.
Mark receipts as 'income' and the calculator records the FMV-at-receipt as basis. Future sale gains are computed against that basis, matching IRS guidance.
Run the same trades against any year. Helpful for amended returns, late filings, or back-checking your TurboTax import.
Trades never leave your tab. No upload, no log, no third party seeing your wallet history. Open the network tab to verify zero outbound requests.
CoinTracker, Koinly, TokenTax, and CoinLedger charge between 49 and 199 dollars per year for crypto tax. Most users have a few dozen trades and don't need a full platform. Our calculator does the same math, free, in your browser.
Other crypto tax tools want your full transaction history uploaded so they can sell you premium features later. Once your wallet history is on someone else's server, you can't unsend it. Our tool runs entirely in your browser, so there's nothing to send.
Side-by-side FIFO / LIFO / HIFO is a paid feature on most platforms. We show all three at the same time so you can pick the legal one that minimizes your tax bill.
Most free crypto tax tools are US-only. We support US, UK, Canada, and Australia with the right rules per jurisdiction. UK CGT allowance, CA inclusion rate, AU CGT discount: all handled correctly.
| Feature | Molixa Crypto Tax | CoinTracker | Koinly |
|---|---|---|---|
| Free tier | Unlimited, no signup | Up to 25 transactions free | View-only free, paid to export |
| CSV import (auto-detect) | Coinbase, Binance, Kraken, generic | 300+ exchanges (paid) | 350+ exchanges (paid) |
| FIFO / LIFO / HIFO compare | Side-by-side, free | Paid plan only | Paid plan only |
| Form 8949 export | Free CSV | Paid (59-199/yr) | Paid (49-179/yr) |
| Multi-jurisdiction | US, UK, CA, AU | Yes | Yes |
| Privacy | 100% browser-side | Cloud-uploaded | Cloud-uploaded |
| Per-token summary | Free | Paid plan | Paid plan |
Drop your Coinbase year-end CSV, see your estimated tax bill in 30 seconds. Use to plan whether to harvest losses before December 31.
Run FIFO, LIFO, HIFO side-by-side. Pick the lowest-tax method that's legal for your jurisdiction. Could save thousands on a profitable year.
If TurboTax imported your Coinbase CSV and the gain looks suspicious, run it through here to spot mismatches before filing.
Filed without crypto in 2021? Compute the right gain by year and amend with the IRS. Each year stands on its own here with the year filter.
See which lots are sitting at a loss. Harvest them before December 31 to offset other gains. The diff between FIFO and HIFO often suggests which lots to sell.
Got a number from your accountant that surprises you? Run your trades through here and compare. Either you're missing trades or they're using a different method.
Crypto tax tools are some of the most invasive software in the personal finance category. They want your full wallet history uploaded to identify upsell opportunities. Once that history is on a third-party server, you can't unsend it. Linking on-chain transactions to your identity creates a permanent privacy risk.
Our tool runs entirely in your browser. The CSV you import is parsed and computed locally. The Form 8949 export is generated locally. Close the tab and the trades are gone. We have no analytics event with your trade data. We have no sales team that gets your contact info. The privacy guarantee is real because we don't have a server that could violate it.
Quick year-end tax estimates without a paid SaaS subscription. CSV import works for the major exchanges; manual entry for everything else.
If you wouldn't upload your full wallet history to a SaaS, this tool is for you. Browser-side computation means trades stay yours.
US, UK, Canada, Australia with correct jurisdiction rules. Free for all four; most competitors charge extra for non-US.
Run a client's CSV through here for a sanity check before billing them for hours of computation. Compare cost-basis methods to find legal optimizations.
Free. No signup. CSV import, FIFO/LIFO/HIFO compare, Form 8949 export. Multi-jurisdiction.
Start calculatingThe Crypto Tax Calculator page is built, reviewed, and maintained by the Molixa team. We use the tool we ship and update the docs when the behavior changes.