Marble brings tax research, workflow automation, and client intake into one secure enterprise platform. So your people spend their day advising clients instead of completing manual tasks.
Exclusive Member Offer: Purchase an Annual Marble Subscription by August 31, 2026 and Get the Rest of 2026 Free
As a BDO Alliance USA member, you can start using Marble immediately at no additional cost for the remainder of 2026. Your annual subscription begins January 1, 2027.
Marble is an AI platform built specifically for tax professionals, bringing together tax research, client intake, document analysis, and firm knowledge in one secure workspace.
Whether you’re researching a complex tax issue, reviewing an IRS notice, or analyzing a client tax return, Marble helps your team work faster with trusted, citation-backed answers.
Proud to Work with BDO Alliance USA
Marble is proud to support BDO Alliance USA member firms with AI designed specifically for tax professionals. Together, we’re helping firms improve efficiency, enhance client service, and modernize tax workflows.
Everything You Need in One Platform
AI Tax Research: Citation-backed answers across federal and state tax authorities.
Client Intake: An AI powered secure client and practioner portal with automated document management, intelligence OCR and AI data extraction ready for your tax preparation.
Clients & Projects: Keep research, documents, work products and intakes organized by client and engagement.
Get Started Today
Purchase an annual Marble subscription by August 31, 2026 and receive immediate access through the rest of 2026 at no additional cost.
