A web app connects to payroll records, bank accounts, brokerages, crypto platforms, and invoicing tools to detect taxable events and classify income by jurisdiction. It generates plain-language obligations, estimated tax owed, deductible expense suggestions, filing reminders, and accountant-ready reports mapped to the correct forms and local tax treatment.

More workers are combining employment with freelance work, platform income, investing, and crypto activity across fragmented financial apps. Tax authorities are also increasing digital reporting and data matching, making proactive compliance more valuable.