Koinly Tax Reporting
Import your Koinly transaction history into dTax and calculate capital gains, income, and generate IRS Form 8949 — automatically.
CSV Format
Koinly Universal CSV (migration import)
API Sync
CSV only
DeFi Support
CEX trades only
Auto-detect
Format detected automatically
Official Website
koinly.ioHow to Export from Koinly
- 1
Log in to Koinly at koinly.io and go to Settings → Export.
- 2
Export your complete transaction history as Koinly Universal CSV.
- 3
Upload to dTax — Koinly's format is recognized for seamless migration.
Import to dTax
- 1
Sign up at getdtax.com (free — no credit card needed).
- 2
Go to Data Sources → Add Source → Upload CSV.
- 3
Upload your CSV file. The format is auto-detected.
- 4
dTax parses, classifies, and deduplicates all transactions.
- 5
Go to Tax → Calculate to generate your Form 8949 and Schedule D.
Koinly FAQ
Can I migrate all my Koinly data to dTax?
Yes. Export your transaction history from Koinly as Universal CSV and upload to dTax. Your trades, transfers, income, and DeFi transactions are imported automatically.
Will my cost basis carry over from Koinly?
The CSV includes acquisition dates and values, so dTax recalculates cost basis using its own verified engine. This often catches errors that were in your Koinly calculations.
Also supported
Ready to calculate your Koinly taxes?
Free plan: unlimited transaction imports. PRO ($49/year) unlocks all 13 cost basis methods and full report export.