# TurboTax Business: how AI models rank it, October 2026

Finance AI Recommendation Index, October 2026 Edition. Named in 10 judge labels across 3 categories by 8 of 14 models. Page: https://finance-ai-index.com/vendors/turbotax-business/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Corporate tax provision | 2% | 12 | 20% | 5 |
| Crypto accounting | 0% | 54 | 100% | 3 |
| Sales tax automation | 0% | 33 | 50% | 2 |

## What the models said for it

- "TaxAct Business or TurboTax Business would be the most cost-effective starting points" (MiniMax M2.5, Corporate tax provision)
- "If you need more guided support, TurboTax Business is a close second." (Mistral Small, Corporate tax provision)
- "TurboTax Business will suffice at a fraction of the cost" (DeepSeek V4 Flash, Corporate tax provision)

## And against it

- "the tax product was not built for cryptocurrency and has no support for DeFi or NFT transactions" (Perplexity Sonar, Crypto accounting)
- "*Avoid using for crypto-intensive filings*" (DeepSeek V4 Flash, Crypto accounting)
- "General complaints about unexpected price hikes, hidden charges, glitches in calculations/imports, unhelpful support, and filing errors" (Grok 4.1 Fast, Sales tax automation)
- "Mid-sized companies need software that is more robust than entry-level small-business programs (like TurboTax)" (Gemini 3.5 Flash, Corporate tax provision)

## Movement since September 2026

Floor: 10 points of share, measured on the calibration repeat. A larger change is movement; a smaller one is noise.

- Corporate tax provision: 2% to 2%, ±0. Inside the floor by 10 points · rank 17 → 12 of 102.
- Crypto accounting: 0% to 0%, ±0. New · not ranked in September 2026 · rank 54 of 54.
- Sales tax automation: 0% to 0%, ±0. New · not ranked in September 2026 · rank 33 of 37.

## Record

- Method: https://finance-ai-index.com/methodology/
- Raw judge labels and full responses: https://finance-ai-index.com/data/
- License: CC BY 4.0. Cite as Finance AI Recommendation Index, October 2026 Edition, finance-ai-index.com.