Traditional tax automation tools like SurePrep focus on OCR extraction and form population. Filed uses document-first architecture that goes further: Filed reads the source documents and compares them against the prepared return to validate that the numbers match. A preparer can type $15,000 instead of $1,500 and traditional tools won't flag it because the math still works. Filed catches that.

Filed also includes AI Tax Planner (120+ strategies with citations), auto-built Leadsheets and Binders, and Prowork — a real-time sidebar inside your tax software. One contract covers your entire firm.