Privacy-focused, free, open-source cryptocurrency tax calculator for multiple countries: it handles multiple coins/exchanges and computes long/short-term capital gains, cost bases, in/out lot relationships/fractioning, and account balances. It supports FIFO, LIFO, HIFO and it outputs in form 8949 format. It has a programmable plugin architecture

396 stars 61 forks 396 watchers Python Apache License 2.0
8949 accounting altcoin bitcoin btc capital-gains coinbase cost-basis crypto cryptocurrency eth ethereum international nft nfts privacy tax tax-report taxes
2 Open Issues Need Help Last updated: Jul 1, 2026

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Privacy-focused, free, open-source cryptocurrency tax calculator for multiple countries: it handles multiple coins/exchanges and computes long/short-term capital gains, cost bases, in/out lot relationships/fractioning, and account balances. It supports FIFO, LIFO, HIFO and it outputs in form 8949 format. It has a programmable plugin architecture

Python
#8949#accounting#altcoin#bitcoin#btc#capital-gains#coinbase#cost-basis#crypto#cryptocurrency#eth#ethereum#international#nft#nfts#privacy#tax#tax-report#taxes
help wanted good first issue

Privacy-focused, free, open-source cryptocurrency tax calculator for multiple countries: it handles multiple coins/exchanges and computes long/short-term capital gains, cost bases, in/out lot relationships/fractioning, and account balances. It supports FIFO, LIFO, HIFO and it outputs in form 8949 format. It has a programmable plugin architecture

Python
#8949#accounting#altcoin#bitcoin#btc#capital-gains#coinbase#cost-basis#crypto#cryptocurrency#eth#ethereum#international#nft#nfts#privacy#tax#tax-report#taxes