
Tax research you can rely on
Illinois CPA Society (ICPAS) members trust Blue J to deliver defensible answers in seconds, complete with verifiable sources.

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Why ICPAS members are making the move
With hours of tedious research work saved every week, it’s no wonder Blue J users tell us it’s the first tax research tool they actually like using. Yes, really.
3
Hours saved per user every week
75%
Less time spent on research
+70%
Of users log in weekly
See what you’ve been missing
Subscribe for $1,198/user/year (reg. $1498)
Why choose Blue J?
- Beyond easy to use
- Instant, defensible answers
- Fits your workflows
- Built for professional judgment
Case study: Bartlett, Pringle, and Wolff, LLP
The challenge
Regional accounting and consulting firm Bartlett, Pringle, and Wolff, LLP wanted to embrace AI, but felt unsure about the accuracy and authority of answers from general-purpose AI models.
The solution
With Blue J, their team gets defensible tax answers backed by a curated library of trusted tax content. From more responsive client communications to more empowered junior staff, the whole firm is feeling Blue J’s impact.
About Blue J and ICPAS
About Blue J
Blue J is the leading AI-powered tax research solution, delivering defensible tax answers in seconds—all backed by a rigorously curated content library. Founded in 2015, Blue J is trusted by thousands of organizations, including Big Four firms and Fortune 100 companies. With over 9 million tax questions answered to date, Blue J empowers tax professionals to spend less time researching and more time applying their judgment where it matters most.
About Illinois CPA Society (ICPAS)
Founded in 1903, the Illinois CPA Society is one of the largest state CPA societies in the nation with more than 20,250 members.
We are an essential partner in your success, providing you with convenient and customized education, timely and relevant information, influential advocacy, and countless opportunities to make powerful professional connections.