Blue J
Tax research you can rely on.
- Headquarters
- Toronto
- Employees
- 51–200
- Founded
- 2015
- Business Model
- B2B
- Website
- bluej.com
- Total Funding
- $122.0M
- Last Round
- $122.0M Series DAug 2025
About
Blue J is an AI-powered tax research platform that delivers fast, verifiable answers to complex tax questions with inline citations. Trusted by accounting firms, law firms, and tax professionals across the US and Canada, it uses generative AI to transform how practitioners research and apply tax law. Founded in 2015 and based in Toronto, the company raised a $122M Series D in 2025.
Tech Stack
Frontend
Webflow
AI/ML
OpenAI
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