ZenLedger is a well-established cryptocurrency tax software platform designed to simplify the complex process of calculating and filing crypto taxes. The platform supports thousands of tokens across major exchanges, DeFi protocols, and NFT marketplaces, automatically aggregating transactions and generating IRS-compliant tax forms including 8949, Schedule D, and FBAR reports. Its integration with popular tax filing software like TurboTax and partnerships with major accounting firms bolster its credibility. ZenLedger's tax-loss harvesting tool is a standout feature, helping users optimize their tax positions proactively. While its primary strength lies in tax preparation, it also offers portfolio tracking capabilities, though these are more functional than feature-rich compared to dedicated portfolio trackers like CoinStats or Koinly. Pricing tiers can become expensive for high-volume traders, and some users have reported occasional difficulties with DeFi transaction categorization. The platform's customer support and educational resources are commendable. Overall, ZenLedger is a reliable choice for crypto investors prioritizing tax compliance, though its portfolio tracking serves more as a complementary feature than a primary selling point.