TaxGPT

TaxGPT

TaxGPT is an AI tax assistant built for accountants and tax professionals rather than consumers. You ask a federal, state, local, or treaty question and TaxGPT returns a cited answer drawn from the Internal Revenue Code, Treasury Regulations, court cases, and official IRS guidance, with links you can check before you rely on them. Around that core sit a Tax Writer for client memos, IRS notice responses, and engagement letters; document upload and analysis across more than 1,000 tax forms; and Agent Andrew, an automated review layer for Forms 1040, 1041, 1065, 1120, and 1120-S that reconciles a prepared return to source documents and flags errors and missed deductions. As of 2026 the newer Cowork layer assigns agents to firm workflows such as tax preparation and bookkeeping.

Production credibility: The site states 80,000+ active users, a 4.9/5 average from its own review pages, SOC 2 Type II certification with encryption on AWS and Azure, and a registered TaxGPT trademark held by TaxGPT Inc.

Key Features

• Cited tax research that pulls from the IRC, Treasury Regulations, court cases, and IRS guidance, with hallucination controls that only cite authoritative sources.
• Tax Writer drafts client-ready memos, IRS notice responses, and engagement letters in the firm's voice.
• Document analysis over uploaded client files, summarising next steps and answering questions across 1,000+ tax form types.
• Agent Andrew reviews prepared 1040, 1041, 1065, 1120, and 1120-S returns and returns a downloadable report with red, green, and cleared flags.
• Client Intelligence stores documents, entity relationships, elections, and filing history so later research reflects each client's profile.
• TaxGPT Cowork assigns AI agents to recurring firm workflows such as tax preparation, bookkeeping, payroll, and R&D credit analysis, working inside existing software.
• Role-based access controls, activity logs, and audit trails on every plan; the vendor states it never trains on customer data.

Ideal Use Case

A solo CPA or a small-to-mid-sized firm that spends hours each week in tax research databases and drafting memos by hand. TaxGPT fits the practitioner who wants a cited answer in seconds during a client meeting, then a memo draft to edit rather than write from scratch. Choose it over a general chatbot when you need every claim traced to a statute or regulation you can open and verify.

How TaxGPT differentiates

TaxGPT differs from general assistants in that the research layer is restricted to primary tax sources and every answer carries citations, which is the property tax professionals actually need for defensibility. On-site testimonials from CPAs compare its search favourably to the incumbent research products from Thomson Reuters and CCH, and the Agent Andrew return review is a distinct feature most research tools do not offer. The trade-off is that the plans are practice-oriented and sold by demo, with Pro, Pro Plus, and Firms tiers rather than a consumer free tier, and the vendor's own disclaimer applies: as of 2026 you still review the output before it goes to a client.

FAQ

Q: What does TaxGPT actually do? A: It answers federal, state, local, and treaty tax questions with citations to primary sources, drafts memos and notice responses, analyses uploaded tax documents, and reviews prepared returns for errors and missed deductions.

Q: Are TaxGPT's answers reliable enough to use with clients? A: Every answer is cited to the IRC, Treasury Regulations, case law, or IRS guidance so you can verify it. The site still recommends professional review before anything reaches a client.

Q: How does TaxGPT compare to Thomson Reuters Checkpoint or CCH? A: Checkpoint and CCH are the incumbent research databases. TaxGPT positions itself as a faster, conversational layer over the same primary sources, and adds memo drafting and return review, but it is a newer product with a smaller content pedigree.

Q: Is there a free trial? A: Yes. The homepage advertises a free trial with no commitment; paid plans are Pro, Pro Plus, and a Firms tier arranged through a demo.

Q: Is TaxGPT secure for client data? A: The company states SOC 2 Type II certification, encryption on AWS and Azure, role-based access, audit trails, and that customer data is never used for model training.

tl;dr

TaxGPT is a cited tax research and drafting assistant for accountants, with return review and workflow agents layered on. Strong fit for CPAs who want verifiable answers fast; expect a demo-led purchase rather than a self-serve free tier.