Koinly is a leading cryptocurrency tax software designed for investors and accountants. It supports over 800 exchanges and 50+ blockchains, including Coinbase, Binance, Ethereum, and Solana. The platform simplifies tax reporting by auto-syncing transactions, calculating capital gains, and generating compliant tax reports for over 100 countries, such as Form 8949 and Schedule D for the US, and HMRC reports for the UK. Key features include DeFi and NFT support, smart transfer matching, portfolio tracking, and tax loss harvesting. Its intuitive interface and API integrations make complex crypto tax calculations efficient and accurate.