TaxMCP
ChatGPT pluginCited U.S. tax research
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Movement
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Rank by placement
Rank in Education & research
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Education & research103rd of 402 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 100 | #1349 | 862places up | |
| 101 | #1353 | 76places down | |
| 102 | #1395 | 72places down | |
| 103 | #1396 | 211places up | |
| 104 | #1412 | 22places down | |
| 105 | #1415 | 76places down | |
| 106 | #1422 | 15places up |
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TaxMCP gives ChatGPT citation-grounded access to U.S. tax authority. It searches and retrieves the Internal Revenue Code, Treasury Regulations, IRS publications and guidance, selected state tax statutes, and U.S. Tax Court opinions.
Seven read-only research tools support broad tax-law search, direct section lookup, IRS publication and guidance retrieval, Tax Court opinion retrieval, case citation-activity research, and statutory cross-reference analysis. Results include source identifiers and citation URLs so users can inspect the underlying authority.
TaxMCP is built for CPAs, enrolled agents, tax attorneys, researchers, and others who need source-linked tax research inside their existing AI workflow. It does not file returns, submit forms, make payments, edit records, or provide legal or tax advice. Case citation activity is not a substitute for Shepard's, KeyCite, or another authoritative current-validity check.
Example prompts
- “Research the requirements for IRC §1202 and cite the controlling authority.”
- “Find the current bonus-depreciation rules and note their effective dates.”
- “Find Tax Court opinions about reasonable compensation for S corporation shareholders.”
- Categories
- Made by
- Gray & Company · Website
- Sign-in
- On Install
- Availability
- Available
- Version
- 1.0.0
- Created
- August 18, 2026
- More info