
Direct Hyperliquid integration is now live!
Automatically sync all of your trading activity directly to CTC, from spot trades to perpetuals.
Your entire Hyperliquid trading history, instantly organized and tax-ready.
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MetaMask has selected Summ as its official tax partner.

Automatically sync all of your trading activity directly to CTC, from spot trades to perpetuals.
Your entire Hyperliquid trading history, instantly organized and tax-ready.
We've given our website a makeover. Check out our fresh, new look!
We've had a ✨glow up✨ The CTC website is sporting a fresh new look. Everything you know and love about CTC remains the same. Check it out for yourself, visit cryptotaxcalculator.io


Loving CTC? Share the love and earn cold, hard cash.
You can earn up to $100 cash* for every friend you refer to CTC that subscribes to a plan.
Plus, your friend will save a cool 20% off their plan (not to mention the countless hours saved and headaches they’ll avoid by leaving the complex calculations to us).
Give the gift of headache-free crypto taxes; your friends will love you for it.
Terms and conditions apply.
We've been adding new integrations so you can easily import your transactions. Now supporting Axelar and OKX OAuth.
It has been a wild week in crypto with Bitcoin reaching a new all time high of $111,970 USD. While the BTC charts have been climbing, we’ve been busy adding new integrations and refreshing existing ones to make your experience smoother.

If you’ve been trading on OKX, we’ve got good news: you can now connect directly via OAuth. This enables you to connect directly with your OKX account without sharing your password. Securely sync your transactions, track your performance, and get your tax report sorted, all in just a few clicks.
OKX is a trusted partner of Crypto Tax Calculator.

Active on Axelar? You’re in luck! Axelar Network is now supported on CTC. Sync your transactions securely so you can keep on top of your on-chain activity.
Import your transactions and generate a free report preview.