Taxably is an AI intelligence layer for tax firms that enhances existing software without requiring a platform switch. It continuously monitors Google Drive and Microsoft OneDrive, uses AI vision to understand client documents, and surfaces missing items, inconsistencies, and risks before preparation begins. Taxably grounds its AI in two sources of truth: current-year tax law and the firm’s actual client documents. Firms keep their existing practice management, tax, and accounting systems while Taxably improves the quality of data flowing into them. Designed for professional oversight, Taxably supports human review, confidence scoring, audit trails, and structured exports to downstream systems.