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Accurate crypto taxes. No guesswork.

TurboTax and Form 8949

TurboTax and Form 8949

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4.8/5 TrustPilot

Official partners

200 Free Phantom Wallet transactions

20% discount on paid plans

Official partners

200 Free Phantom Wallet transactions

20% discount on paid plans

Learn about our platform

Built to support IRS Tax Guidelines

Full support for the unique IRS reporting requirements, including US specific rules around personal-use, mining, staking, and airdrops.

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Pay the least tax possible

Least Tax First Out is an exclusive algorithm that optimizes your crypto taxes by using the asset lot with the highest cost basis whenever you trigger a disposal event.

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Be confident in the numbers

Easily see what’s going on across all your wallets and exchanges so you can make the best decisions at all times.

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Make compliance a breeze

Fully automated from start to finish. Seamlessly import all your transactions, follow the automated workflow and get your audit-proof tax reports with ease.

No credit card required

Get 200 free Phantom Wallet transactions and 20% off your CTC plan.*

Crypto Tax Calculator is an official Phantom tax partner. Import your transactions, and transform even the most complex trading activity into accurate, CPA-approved tax reports. *New CTC users only. Discount on first year only.

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5-Star Support

Our team genuinely care about helping you do your crypto tax. Get real help from real people whenever you need it.

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Every Tax Report You Need

No need to try and explain your degen trades, just give your accountant the reports. Or better yet, file them directly with TurboTax.

Turbotax integration

Turbotax integration

Form 8949

Form 1040

Capital gains

Audit report

+9 other detailed reports

Start with a free account

CTC has tailored country support for 23 jurisdictions and customisable support for 100+ countries.

au
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gb
us
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at
in
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pt
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Use What The Pros Use

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Trusted By Accountants

Our platform has been developed in deep collaboration with accountants and tax lawyers. 

“Crypto Tax Calculator does the job spectacularly”

We’ve been looking for a product to help us manage our clients’ crypto tax returns, and Crypto Tax Calculator does the job spectacularly. Not only does the team keeps on top of all HMRC changes so we can have full confidence in the reports we produce, but their product is an efficient way to bring in a client’s data from a constantly growing multitude of exchanges, blockchains, and wallets. Couldn’t ask for anything better.

Joe David

Joe David

Founder, Myna Accountants

“Crypto Tax Calculator’s software enables our team to tackle the most complex DeFi scenarios.”

...from liquidity protocols, to NFT ecosystems, and remain at the forefront of crypto tax reconciliation. As specialists in cryptocurrency reporting, accuracy is completely essential to us, our clients and our accounting partners, which is why we love CTC.

Oliver Woodbridge

Oliver Woodbridge

Director, Tax On Chain

“Crypto Tax Calculator is a tool we couldn’t live without.”

As an accounting firm that specialises in crypto taxes, Crypto Tax Calculator is a tool we couldn’t live without. Being able to aggregate client’s transactions across all exchanges and blockchains into one data feed brings incredible efficiencies to the crypto tax compliance process.

Marc Phillis

Marc Phillis

Director, Cryptocate

“The most advanced and accurate crypto tax calculator on the market”

“The most advanced and accurate crypto tax calculator on the market”

Harrison Dell

Harrison Dell

Tax Lawyer & Web 3 Founder - Cadena Legal

Learn

Helpful guides to understand the numbers and breeze through tax season.

US Tax Guide

US Tax Guide

Unsure about your crypto tax obligations? This comprehensive guide helps you understand and file your crypto taxes in US.

Learn about US crypto taxes
DeFi Tax Guide

DeFi Tax Guide

Have you been dabbling with DeFi? This in-depth guide breaks down the details of DeFi taxes in US so you can file with confidence.

Learn about DeFi taxes
NFT Tax Guide

NFT Tax Guide

Tried your hand at NFT trading? This complete guide that breaks down the details of NFT taxes in US so you can file with confidence.

Learn about NFT taxes

All in one portfolio tracker

Track your entire portfolio, PnL and tax liability all in the same place.

portfolio value:

$89,436.20

6.33%
All in one portfolio tracker

Built for speed

Optimized interface for bulk operations with keyboard shortcuts.

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Automatically identified tax saving opportunity

All your transactions clearly grouped by their tax impact with your potential savings opportunity highlighted.

Automatically identified tax saving opportunity

Full tax calculation transparency

See the exact breakdown of how each transaction is calculated. Understand the `why` and `how` behind your tax figures.

Full tax calculation transparency

Altcoin pricing oracle

300k+ currencies priced accurately on import. Historical prices for all micro-cap memecoins.

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Complete DeFi support

Unified tracking and tax reporting for all your crypto assets across all your exchanges and wallets.

Complete DeFi support

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