| Category | Function | Share | Rank | Negative rate | Labels | Quadrant |
|---|---|---|---|---|---|---|
| Corporate tax provision | Tax and compliance | 10% | 2 of 98 | 14% | 43 | accepted challenger |
| Model | First choice | Alternative | Mention | Negative | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 3 | 0 | 0 | 3 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 3 | 2 | 0 | 0 | 5 |
| Perplexity Sonar | 0 | 0 | 1 | 0 | 1 |
| Grok 4.1 Fast | 0 | 2 | 3 | 2 | 7 |
| Mistral Small | 0 | 1 | 0 | 1 | 2 |
| DeepSeek V4 Flash | 1 | 3 | 0 | 1 | 5 |
| Llama 4 Maverick | 0 | 0 | 2 | 0 | 2 |
| Qwen 3.7 Flash | 0 | 2 | 1 | 1 | 4 |
| Kimi K2 | 1 | 1 | 2 | 0 | 4 |
| GLM 4.7 FlashX | 0 | 3 | 1 | 0 | 4 |
| MiniMax M2.5 | 1 | 0 | 4 | 1 | 6 |
Verbatim evidence the judge attached to positive labels.
“Frequently the "go-to" for mid-market companies. It is highly regarded for its transparent calculations (no black box), rapid implementation, and excellent customer support.” Gemini 3.5 Flash · Corporate tax provision · scale prompt · first choice
“If you want the absolute best mix of rapid setup (<2 months), robust calculation, and intuitive interface, choose Bloomberg Tax Provision.” Gemini 3.5 Flash · Corporate tax provision · direct prompt · first choice
“Choose Corptax or Bloomberg if you need comprehensive enterprise-grade automation with the highest audit standards” Kimi K2 · Corporate tax provision · comparative prompt · first choice
“look into modern, agile alternatives like Bloomberg Tax Provision, Longview Tax, or Exactera” Gemini 3.5 Flash · Corporate tax provision · negative prompt · first choice
Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.
“Bloomberg Tax Provision: An enterprise-grade platform with high implementation overhead.” Qwen 3.7 Flash · Corporate tax provision · budget prompt · hard negative
“significantly cheaper than enterprise solutions like Bloomberg (often $50k-$100k+)” DeepSeek V4 Flash · Corporate tax provision · budget prompt · soft negative
“Deep analytics, but lighter on full compliance | Costly for pure filing needs” Grok 4.1 Fast · Corporate tax provision · paraphrase prompt · soft negative
“industry leaders but are enterprise-priced ($800+/month)” MiniMax M2.5 · Corporate tax provision · budget prompt · soft negative
Citations exist only for the models that return a source list, four of the twelve in this edition, so these counts come from 87 of the 100 answers that named Bloomberg Tax Provision and are not a share of its labels.
420 of the 476 domain citations in answers naming Bloomberg Tax Provision came from somebody else's page.
Pages are listed as the models cited them.
Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Bloomberg Tax Provision's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Bloomberg Tax Provision, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.
It does not get any change to labels, shares or verdicts, any preview, or any say over which quotes appear. A verification link goes to your work email; an address at bloombergtax.com is approved on the spot, any other address is reviewed by hand.
Your name and company appear on the claimed page, or the company alone if you ask below. A title and a LinkedIn address appear there too if you give them, and are left off if you do not. Your email address is never published.