IRS Free File vs TaxSlayer: what AI actually recommends
The same buying questions, run after run, to ChatGPT, Claude, Gemini, and Perplexity: the record of which of these two they name first. No opinions, no scores we invented: what the models said.
AI currently favors TaxSlayer. Ahead in 1 of 1 shared category on consensus rank.
That is the latest close, not a verdict for all time. The model-by-model board below shows where they agree, where they split, and how both brands moved.
At the latest close, IRS Free File leads 0 and TaxSlayer leads 1 across the 1 category they both appear in.
Beyond this pairing, IRS Free File is ranked in 1 category; TaxSlayer is ranked in 1 category. The board below is the shared slice, where the four models place these two side by side.
The record, category by category.
Consensus rank · latest close- #5TaxSlayerUp 2 from the last closespread 4Gemini#4PPLX#5
- #7IRS Free FileNew entry at the last closespread 10PPLX#7
On consensus rank, TaxSlayer leads here, #5 to IRS Free File's #7. 28 to 10 on the 0-100 score. Every model that separates the two ranks TaxSlayer ahead. TaxSlayer climbed 2 since the last close.
What the models actually said.
The ranking is the answer; these are the words behind it. Every quote is from a recorded model answer — follow the category to read it whole.
IRS Free File
IRS Free File partner software — If your 2025 AGI was $89,000 or less, start here before paying anyone: the IRS lists eight guided-software partners, though each has its own age, income, state, and return-type eligibility rules.
ChatGPT
TaxSlayer
TaxSlayer Classic — A credible low-to-mid-cost option for a broad range of returns, with major forms and schedules included for $44.99 federal, though it is usually less compelling than FreeTaxUSA or 1040.com on price.
ChatGPT
Where the models split.
Across the 1 category IRS Free File and TaxSlayer both appear in, the models never break ranks: in each one, the same brand leads on ChatGPT, Claude, Gemini, and Perplexity alike.
No model runs against the grain here: each of the four ranks TaxSlayer ahead at least as often as not, with Gemini the most lopsided.
- ChatGPTsplit 0-0
- Claudesplit 0-0
- Geminifavors TaxSlayer 1-0
- Perplexityfavors TaxSlayer 1-0