Yearend helps individuals optimize their equity and taxes in real time. Through Yearend, users can file their taxes in one integrated system, make intelligent decisions around filings in real time, and streamline and automate data collection from a variety of systems, including Carta, E*TRADE,, Gusto, and more. Yearend is used by employees at leading technology companies, including Doordash, Slack, Coinbase, Carta, Facebook, Tesla, Thumbtack, Airbnb, and Google. The Yearend founders were the first and lead engineering and finance hires at Carta. Gradient Ventures led their seed round.