A SaaS platform that connects to brokerages, retirement accounts, and employer equity systems via API to automatically detect taxable events (RSU vesting, share sales, ISA transfers, retirement rollovers) and generate jurisdiction-specific tax reports. The tool handles multi-country residency rules, tracks allowances/thresholds, and produces filing-ready documents for users and their accountants.

Remote work has dramatically increased the number of people earning across borders while equity compensation and self-directed investing have become mainstream, creating a surge in complex tax situations that traditional software like TurboTax cannot handle.