Blue J
Blue J is an AI tax research tool for accountants and tax professionals. It answers tax questions in plain language with verifiable citations, drafts client-ready text and works with uploaded files, covering US, Canadian and UK tax law.
Key functions
- Answers tax questions in natural language with sources from primary law, Tax Notes and IBFD
- Places citations in line with the answer and links every source for verification
- Drafts documents such as client letters from the research and exports them as PDF or DOCX
Compared with Black Ore Tax Autopilot
- Publishes a price (from $1,498 per year); Black Ore Tax Autopilot quotes on request.
- Offers a free trial; we found none for Black Ore Tax Autopilot.
- Different pricing model: per user instead of contact for pricing.
Check before buying: Check that the jurisdictions you advise on are covered, since Blue J focuses on US, Canadian and UK tax law. All data is stored and processed in the AWS us-east-1 region, and the security page lists only US-based subprocessors. Firms handling EU client data should review the transfer basis; a customer DPA was not available when we checked in September 2026. SSO and custom access controls come only with the Team plan. The SOC 2 Type 2 report is shared under an NDA.











