# Bloomberg Tax Provision: how AI models rank it, October 2026

Finance AI Recommendation Index, October 2026 Edition. Named in 52 judge labels across 1 categories by 14 of 14 models. Page: https://finance-ai-index.com/vendors/bloomberg-tax-provision/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Corporate tax provision | 19% | 2 | 19% | 52 |

## What the models said for it

- "look for mid-market, native-cloud software (such as *Bloomberg Tax Provision* or *TaxProvision.net*) that emphasizes quick, out-of-the-box onboarding" (Gemini 3.5 Flash, Corporate tax provision)
- "Mid-Market Specialists (e.g., Bloomberg Tax Provision): Built specifically to replace Excel for mid-market tax teams." (Gemini 3.5 Flash, Corporate tax provision)
- "Tools like Bloomberg and ONESOURCE often top mid-size lists for traceable workflows and integrations." (Grok 4.1 Fast, Corporate tax provision)
- "If you want ease of use and ASC 740 compliance focus, Bloomberg Tax Provision is recommended" (Claude Haiku 4.5, Corporate tax provision)

## And against it

- ""Avoid Bloomberg Tax Provision and Thomson Reuters ONESOURCE unless you have a large staff and a budget exceeding $25k–$50k/year."" (Muse Glimmer 30B, Corporate tax provision)
- "Avoid Bloomberg Tax Provision, Thomson Reuters ONESOURCE, and other enterprise\u2011grade provision platforms" (GLM 4.7 FlashX, Corporate tax provision)
- "Also targeted at large enterprises, this tool is not cost-effective for smaller operations." (Mistral Small, Corporate tax provision)
- "4. Bloomberg Tax Provision" (Llama 4 Maverick, 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: 10% to 19%, +13. Cleared the floor by 3 points · rank 2 of 102, unchanged.

## In its own words

What Bloomberg Tax Provision's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: Automated tax provision software for accurate calculations (https://pro.bloombergtax.com/products/provision/)
- For: tax teams (https://pro.bloombergtax.com/products/provision/)
- Customers named: Novo Building Products, Flexential

## 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.