// WE're countdefi
CountDeFi, where data science meets crypto tax expertise.
Most CPAs and crypto tax tools hit the same wall. Messy data they can't resolve. Crypto tax is fundamentally a data problem, and CountDeFi is built to crack it. Founded in 2018 and registered in Delaware, we're a global, multi-disciplinary team of data scientists and tax experts with a single focus: precise, IRS-compliant crypto tax reports for US investors, fast.
Here's how CountDeFi calculates US crypto taxes precisely.
- Full transaction history imported and categorised correctly.
- Missing, incomplete, or inconsistent transaction data reconstructed and resolved.
- Form 1099-DA broker data reconciled against your actual transaction history.
- Cost basis methods applied correctly.
- Every taxable event identified under current IRS rules.
- Capital gains, ordinary income, and staking rewards correctly classified and reported.
- Tax-loss harvesting supported.
- All calculations completed in USD for IRS reporting.
- Audit-ready tax report generated for Form 8949 and Schedule D filing.
// US REVIEWS
Richard
I tried CountDeFi to navigate the chaotic mess of tracking my crypto transactions, gains, and losses. Initially skeptical, CountDefi came through. I found other crypto calculators lacking in complete blockchain analysis, but CountDeFi effectively traced my complex crypto journey and ultimately systematized order from disorder.
US
Andrew
I had a mess of data across exchanges, including incomplete info from BlockFi. The team at CountDeFi was sharp, professional, and easy to work with. They helped clean everything up and walked me through the options clearly. It’s obvious they know the space well.
US
Sam
4th year working with CountDeFi. They are professional and make this process super seamless. Thank you. Given the complex nature of cryptocurrency transactions, calculating taxes is extremely difficult. CountDeFi is a life changing solution for me!
US
// CRYPTO NATIVES
We're active crypto traders, with skin in the game.
That means we track every IRS update, ruling, and guidance shift on crypto. Because it affects us too. From Bitcoin 101 to the wildly complex, here are just some of the Qs we'll tackle on your next US tax filing.
- Is crypto taxed as income or capital gains in the US?
- What IRS reporting requirements apply to crypto?
- Is crypto mining taxed as a hobby or a business?
- When are staking rewards taxable and how does the IRS value them?
- When are airdrops taxable and when are they not?
- Are stablecoin swaps taxable?
- Are LP token deposits and withdrawals taxable events?
- What are the tax consequences of borrowing or lending crypto?
- How are crypto margin trades, derivatives, and futures taxed?
- Are cross-chain bridges, wrapped tokens, and yield strategies taxed?
- What are the tax implications of gifting crypto?
- Can stolen, lost, or unrealised crypto losses be deducted and carried forward?
Learn more about IRS rules in our 2026 US Crypto Tax Guide.
// YOUR DATA JOURNEY
Precision 7 - CountDeFi's
bulletproof tax reporting system
Our proprietary 7-step system transforms raw transaction data into precise, IRS-proof crypto tax reports, Accurate, compliant, and optimized for savings.
CountDeFi's Precision 7™ — where data chaos becomes tax certainty.
