Alternative to CCH IntelliConnect & AnswerConnect
Source-linked tax research inside Claude and ChatGPT. Start free, then choose $9–$29/month plans if the coverage fits your practice.
Why People Switch
IntelliConnect and AnswerConnect are broad research platforms. A solo or small practice that mainly needs primary-source answers may not need every part of that platform.
taxmcp.io focuses on primary sources and runs inside an MCP-compatible assistant. It is free to test, with public pricing for expanded coverage.
Side by Side
Pricing and feature comparisons reflect publicly available information at time of writing. CCH, IntelliConnect, and AnswerConnect are trademarks of Wolters Kluwer; this page is not affiliated with or endorsed by Wolters Kluwer.
Where CCH Wins
Standard Federal Tax Reporter, treatises, and practice tools live in CCH, not in taxmcp.io. Keep CCH for that editorial layer, and use taxmcp.io for primary-source lookups where it fits.
State tax code coverage is at 29 jurisdictions and expanding through 2026. If the states you need are on the list, taxmcp.io can cover those questions; if not, use it alongside CCH for federal research or supported states.
Tax Court opinions are now covered on Pro+, but PLRs in depth and other procedural materials are outside the current scope. Most controversy work still starts with IRC and Regs research, though, and that part you can still do here, faster.
Large firms with formal vendor reviews may need certifications and SLAs we do not yet offer. taxmcp.io is better suited to individual practitioners and small firms.
FAQ
For day-to-day federal-source lookups, taxmcp.io covers the IRC, Treasury Regulations, IRS Publications, Revenue Rulings, Revenue Procedures, and Notices with section-level citations. CCH retains advantages in editorial material (treatises, explanations, and practice tools) and broad 50-state coverage. Whether it can replace part of your workflow depends on how heavily you use those resources.
Both are Wolters Kluwer tax research platforms. AnswerConnect is the newer successor to IntelliConnect. Both are seat-licensed, portal-based, and priced through sales. taxmcp.io is a separate, source-focused research layer that runs through an MCP-compatible assistant.
It depends on what you actually read. taxmcp.io is scoped to primary sources—the law, regulations, and IRS guidance—rather than CCH commentary. If you rely on CCH explanations and practice tools, that gap is real; if you mostly need the underlying authorities, test taxmcp.io against those tasks.
There is no data migration. The change is in how you query the same federal tax law: from a portal search to a question in Claude or ChatGPT. You can run both tools in parallel while you assess coverage.
Use the free tier to compare a few recurring research tasks with the tools you already rely on.
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