---
title: "AI Cites the IRS in 76.4% of Answers to Federal Tax Questions - Suff Digital"
url: https://www.suffdigital.com/resources/data-studies/ai-tax-answers-irs-citations
description: "We turn websites into predictable revenue engines. Web design and SEO that drives revenue, not clicks. Nashville-based, senior US team."
lang: en
---

AI Cites the IRS in 76.4% of Answers to Federal Tax Questions (https://www.suffdigital.com/resources/data-studies/ai-tax-answers-irs-citations)

When people ask ChatGPT, Gemini or Google's AI features about federal tax, 76.4% of the answers cite irs.gov. Questions about state, sales and property tax, which the IRS does not cover, draw on tax software companies, a tax policy nonprofit and national publishers, and TurboTax's maker Intuit appears in more AI tax answers than any state revenue department.

Tax answers citing irs.gov by engine

ChatGPT

41.2%

Google AI Mode

33.5%

Google AI Overviews

31.1%

Gemini

23.5%

Source: Suff Digital analysis of 1,012 AI answers to 136 tax questions · answers from ChatGPT, Gemini and Google's AI features, September 2026

Sourced AI tax answers citing it by website

irs.gov

34.7%

taxfoundation.org

19.9%

intuit.com

18.6%

hrblock.com

13.6%

youtube.com

11.7%

stripe.com

9.4%

avalara.com

8.9%

smartasset.com

8.5%

aarp.org

7.9%

usa.gov

6%

Source: AI Cites the IRS in 76.4% of Answers to Federal Tax Questions - Suff Digital (https://www.suffdigital.com/resources/data-studies/ai-tax-answers-irs-citations)

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