​CoinLedger, formerly known as CryptoTrader.Tax, is a cryptocurrency tax reporting software founded in 2018 by David Kemmerer, Mitchell Cookson, and Lucas Wyland. The platform simplifies tax filing for crypto investors by automatically importing transaction data from various exchanges and wallets, including Binance, Coinbase, Crypto.com, Exodus, MetaMask, and Trezor. It supports over 20,000 cryptocurrencies and offers tools for tax-loss harvesting to help users reduce their tax liabilities. CoinLedger provides a free plan that allows users to import unlimited transactions and view capital gains and income summaries. For downloading completed tax forms, paid plans start at $49. The platform also integrates with tax filing software like TurboTax and offers services tailored for tax professionals. As of early 2022, CoinLedger raised $6 million in funding to expand its services and team.