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TheTaxBook WebLibrary Plus
Online edition of TheTaxBook reference library with TaxBert, an AI research assistant that answers tax questions from its content with citations.
| What the AI does | TaxBert - AI Tax Research Assistant ('Your 24/7 AI Tax Research Assistant') with Natural Conversation, Chat Recall for follow-up questions and cited answers |
|---|---|
| Who it serves | Solo practitioners, Small CPA firms, Tax offices |
| Starting price | $429/first user + $199/additional user |
| Pricing model | Annual subscription |
| Free trial | Not stated on the vendor site |
| Best fit | Solo practitioner, Small firm |
| Category | Tax Research & Knowledge Assistants |
| SOC 2 | Not stated on the vendor's site |
| Checked | 2026-10-29, against the vendor's own page |
Who it's for
TheTaxBook WebLibrary Plus is listed as a fit for solo practitioners and small firms, and the vendor names solo practitioners, small CPA firms and tax offices on its own site. The job it gets hired for: answering a tax question with citations you can check, and drafting the memo or client letter from it.
What it costs
TheTaxBook WebLibrary Plus starts at $429/first user + $199/additional user, annual subscription. Ask the vendor about a trial when you reach out.
Good to know
TheTaxBook WebLibrary Plus puts the whole TheTaxBook line online — Deluxe Edition Plus, Small Business, All States, Depreciation, Social Security & Medicare and the What's New season edition — with TaxBert, a 24/7 AI research assistant that answers questions from that content with citations and remembers the thread for follow-ups. Pricing is seasonal: $429 for the first user and $199 for each additional user, running through December 1, 2027, with five free CPE hours for the first user; the WebLibrary without TaxBert is $269 and $159. Firms needing six or more users call for pricing.
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