# Vertex Tax Accounting: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 8 judge labels across 1 category by 8 of 14 models. Page: https://www.gane.ai/index/finance/vendors/vertex-tax-accounting

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Corporate tax provision](https://www.gane.ai/index/finance/tax/corporate-tax-provision/index.md) | 0% | 25 | 0% | 8 |

## What the models said for it

- "Vertex Tax Accounting | 8.8/10 | Mid-to-large teams needing consistent jurisdictional provisioning" (GLM 4.7 FlashX, Corporate tax provision)
- "positioned as the better alternative for reporting teams that want repeatable ASC 740 calculations" (Muse Glimmer 30B, Corporate tax provision)
- "Best for: Multinational teams needing controlled, traceable provision workflows" (DeepSeek V4 Flash, Corporate tax provision)
- "Best For: Companies needing standardized provision workflows" (Kimi K2, Corporate tax provision)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 1 | 0 | 1 |
| Grok 4.20 | 0 | 1 | 0 | 0 | 1 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 1 | 0 | 1 |
| Qwen 3.7 Flash | 0 | 0 | 1 | 0 | 1 |
| Kimi K2 | 0 | 1 | 0 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named Vertex Tax Accounting, from 19 of the 19 answers that named it (only the models that return a source list).

### Domains cited

- axiobench.com: 16
- gane.ai/index: 11
- tax.thomsonreuters.com: 10
- wifitalents.com: 8
- houseblend.io: 7
- rankite.com: 7
- zipdo.co: 7
- featuredcustomers.com: 6
- finance.toolsinfo.com: 6
- statwharf.com: 6

### Pages cited

- https://axiobench.com/best/tax-provisioning-software: 14
- https://axiobench.com/best/corporate-tax-provision-software: 11
- https://www.gane.ai/index/finance/tax/corporate-tax-provision/enterprise: 8
- https://featuredcustomers.com/software/tax-provision-software: 6
- https://statwharf.com/best/tax-software: 6
- https://tax.thomsonreuters.com/en/products/onesource-tax-provision/features: 6
- https://wifitalents.com/best/tax-provisioning-software: 6
- https://cbh.com/insights/articles/tax-provision-automation-guide-benefits-software-roadmap: 5

## In its own words

What Vertex Tax Accounting's own pages state, read 2026-09-28. Stated by the vendor, not checked by the index.

- Positioning: Vertex is the leading and most-trusted provider of comprehensive, integrated tax technology solutions, having helped 10,000+ businesses since 1978. (https://vertexinc.com/)
- For: enterprises (https://vertexinc.com/)
- Integrations claimed: 150 (https://www.vertexinc.com/solutions/products)
- Certifications: SOC 1 Type II, SOC 2 Type II, GDPR, CCPA, EU AI Act
- Hosting: United States, Ireland, Germany, United Kingdom, Austria, Netherlands, Switzerland
- Customers named: Ford, DoorDash, Microsoft, Siemens, LL Bean, Walmart, Brückner Group

## What it publishes

Every page vertexinc.com exposes, read 2026-09-29: 5770 addresses. By kind, pages and the last 90 days:

- blog: 2907 pages, 12 in the last 90 days, latest 2026-09-23
- case study: 13 pages, 0 in the last 90 days, latest 2025-06-12
- webinar or virtual event: 13 pages, 1 in the last 90 days, latest 2026-09-02
- conference or event: 24 pages, 6 in the last 90 days, latest 2026-09-15
- report or ebook: 21 pages, 0 in the last 90 days, latest 2025-10-07
- comparison: 5 pages, 0 in the last 90 days, latest 2026-03-17
- template or tool: 8 pages, 0 in the last 90 days, latest 2026-04-24
- glossary or explainer: 2 pages, 0 in the last 90 days, latest 2025-09-08
- podcast or video: 27 pages, 0 in the last 90 days, latest 2025-12-02
- news or press: 599 pages, 7 in the last 90 days, latest 2026-08-13
- Recent: 2026-09-23 blog: Tax compliance not cost doing business it business https://www.vertexinc.com/resources/resource-library/tax-compliance-not-cost-doing-business-it-business
- Recent: 2026-09-23 blog: Global e invoicing tax reporting 2026 and beyond https://www.vertexinc.com/resources/resource-library/global-e-invoicing-tax-reporting-2026-and-beyond
- Recent: 2026-09-16 blog: How top ai performers manage tax risk and compliance https://www.vertexinc.com/resources/resource-library/how-top-ai-performers-manage-tax-risk-and-compliance
- Recent: 2026-09-15 conference or event: Uniglobal southern europe tax summit https://www.vertexinc.com/resources/upcoming-webcasts-events/uniglobal-southern-europe-tax-summit
- Recent: 2026-09-15 conference or event: Uniglobal southern europe tax summit https://www.vertexinc.com/en-gb/resources/webcasts-events/uniglobal-southern-europe-tax-summit
- Recent: 2026-09-11 conference or event: Sap global tax and trade conference 1 https://www.vertexinc.com/resources/upcoming-webcasts-events/sap-global-tax-and-trade-conference-1

## Record

- Method: https://www.gane.ai/index/finance/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/finance.