NetWorth Services, Inc. is a financial services other firm based in Phoenix, Arizona, United States that networth services, inc. is a financial technology company based in phoenix, arizona, with a satellite office in philadelphia, that operates the netbasis cost-basis platform. netbasis is a web-based tool that calculates adjusted cost basis and gain or loss for securities, accounting for corporate actions such as splits, mergers, and spin-offs going back as far as 1925, and supports methods including fifo, lifo, and hifo. it also calculates cost basis and gain or loss for cryptocurrencies and digital assets and supports 1099-da and form 8949 reporting, covering more than 500 cryptocurrencies. nico willis is founder and ceo. They serve clients in US, AZ. NetWorth Services, Inc. is listed on The Token Playbook's vetted provider registry at thetokenplaybook.com/registry/networth-services-inc.