One platform, built for the way tax work gets done
From the first client request to the final return, Marble brings research, intake, analysis, and preparation together—with purpose-built tax intelligence powering every step.
Research complex tax questions with answers grounded in primary authority.
Collect, organize, and analyze client information before preparation begins.
Review returns in depth to identify issues, inconsistencies, and opportunities.
Prepare complete returns with AI, with detailed analysis for professional review.
