CoinTracker.io is a portfolio and tax manager for over 2,400 cryptocurrencies. It auto-syncs transactions and presents your performance for the portfolio in a unified dashboard. This is the crypto portfolio tracking tool to go for if you want to add features of tax filing.
That does make it more worthwhile, in addition to tracking prices, market caps, and historical data about cryptocurrencies. It allows you to track crypto portfolio across all exchanges, wallets, and even currencies and helps you avoid the clatter on complicated and bloated Google spreadsheets. Of course Google spreadsheets works if you are meticulous about recording each transfer and trade and having been doing so since you made the first crypto purchase.
But with automation in crypto now with us for a long time, you would need this and other crypto trackers.
Get Here visual explanation of CoinTracker : 