Koinly review
Broad crypto tax coverage with free portfolio tracking and international reports.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Koinly is web-based crypto tax software for individuals, traders, and accountants managing digital-asset activity. It imports transactions from exchanges, wallets, blockchain addresses, and CSV files, then tracks portfolios and calculates capital gains, losses, and crypto income. Coverage includes DeFi, staking, lending, airdrops, NFTs, transfers, and multiple cost-basis methods. That combination makes it a fit for users with activity across several crypto platforms or jurisdictions, rather than investors with only a small number of straightforward transactions.
Its platform fit is a major strength. Koinly supports integrations including Coinbase, Binance, Kraken, MetaMask, Ledger, Trezor, Ethereum, Solana, and Cardano, with API or CSV imports and blockchain address synchronization. Smart transfer matching is designed to help connect movements between wallets and exchanges, while portfolio tracking and capital-gains previews provide visibility before a report is purchased. Country-specific outputs cover jurisdictions including the United States, Canada, the United Kingdom, Australia, India, Japan, Singapore, and several European countries. Export formats include relevant tax forms, CSV, TXF, TurboTax, and TaxAct.
The freemium structure lets users access essential features, portfolio tracking, capital-gains previews, DeFi and NFT support, and up to 10,000 transactions through the Free plan. The Newbie and Hodler plans add tax reports, margin trades and DeFi handling, Form 8949, international tax reports, and email and chat support. Trader includes those capabilities plus a comprehensive audit report. Users who need downloadable filings, international reporting, or detailed audit documentation should select a paid tier suited to their activity. Those seeking only basic tracking may find the Free plan sufficient, while users wanting a native desktop or mobile application should look elsewhere.
Koinly pros and cons
- Where it wins
- Imports exchanges, wallets, blockchains, and CSV files
- Supports DeFi, staking, lending, airdrops, NFTs, and smart transfer matching
- Provides country-specific reports and multiple cost-basis methods
- Where it doesn't
- Paid plans are required to download tax reports
- The product is available on the web only
- Some advanced capabilities vary by plan
Koinly fact sheet, pricing and score →
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