#1
Koinly
8.6/10800+ exchanges, 100+ countries — the default for most filers
US crypto filers need Form 8949, Schedule D, and (from 2025) 1099-DA cross-checks. The right software auto-imports your exchange and wallet history, classifies your transactions, and exports TurboTax-ready forms.
800+ exchanges, 100+ countries — the default for most filers
1,500+ DeFi protocols — the specialist for on-chain activity
TurboTax + H&R Block integration — the default for US filers
Full-service crypto tax prep — software + CPAs in one
IRS Tax Pro partnership — designed for US audit-readiness
Power-user tracker — 12 cost-basis methods, 25+ countries
Glassnode-backed EU specialist — strongest German + Austrian filing