# Lexplorer Swiss Tax Research (ChatGPT App)

> Research Swiss tax law

- Type: app
- Publisher: Lexplorer (official)
- Categories: Finance, Research
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a8c141fde0481918deb107e93d5bb2e
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a8c141fde0481918deb107e93d5bb2e
- Version: 1.0.1
- Listed: 2026-10-04

## About

Lexplorer searches Swiss tax law with verified, citable sources: federal tax acts (DBG, MWSTG, StHG, VStG, stamp duties), the tax acts of all 26 cantons, the official tax handbooks and administrative practice of 24 cantons, the federal administrative practice (ESTV and SSK circulars, VAT publications), plus commentary and academic doctrine. ChatGPT plans the research the way a tax professional would: statute first, then administrative practice and doctrine, and for cantonal questions the sources of the right canton — every key statement with a precise citation and a link to the original source. Examples: "What does § 31 of the Zurich tax act (StG ZH) say?" · "How are dividends in kind treated for withholding tax? Include ESTV practice." · "How does the DBG regulate employee participations?" · "Compare the practice in the cantons of ZH and ZG." Built for tax advisors, fiduciaries, lawyers and in-house teams. Requires a Lexplorer account (login on first use) — more at lexplorer.ch.

## How to use

1. **Add it in ChatGPT** Open Lexplorer Swiss Tax Research in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick Lexplorer Swiss Tax Research, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Skills

- **lexplorer-tax**: Schweizer Steuerrecht-Recherche mit dem Lexplorer Tax MCP. Nutzen für JEDE Schweizer Steuerfrage: DBG, MWSTG, StHG, VStG, Verrechnungssteuer, Emissions-/Stempelabgaben, kantonale Steuergesetze und Steuerbücher, ESTV-/SSK-Kreisschreiben, MWST-Infos, Lehre/Kommentare (ILE-HSG), §-Lookups wie «Was sagt § 31 StG ZH?», interkantonale Vergleiche. Der Skill plant die Recherche (Lehre → Rechtsprechung → Gesetz + Verwaltungspraxis → kantonale Normen), führt die Suchen selbst aus und schreibt eine strukturierte deutsche Antwort mit verifizierten, klickbaren Zitaten.

## Example prompts

- "Was sagt § 31 StG ZH? Mit aktuellem Wortlaut und Fundstelle."
- "Was gilt bei der Verrechnungssteuer für Naturaldividenden? Mit ESTV-Praxis."
- "Vergleiche die Besteuerung von Mitarbeiterbeteiligungen in den Kantonen ZH und ZG."

## Related

- [Intuit QuickBooks](https://chatgptplugins.directory/apps/intuit-quickbooks.md): Analyze profit and cash flow, run reports and manage invoices from chat
- [Xero](https://chatgptplugins.directory/apps/xero.md): Read-only P&L, cash flow and invoice summaries from Xero
- [PayPal](https://chatgptplugins.directory/apps/paypal.md): Manage your PayPal business and build a payments integration
- [Mercury](https://chatgptplugins.directory/apps/mercury.md): Ask questions about your Mercury business bank accounts
- [Wolfram](https://chatgptplugins.directory/apps/wolfram.md): Add Wolfram Language computation and curated knowledge
- [Elicit](https://chatgptplugins.directory/apps/elicit.md): Search 125M+ academic papers and generate structured research reports

---
Source: https://chatgptplugins.directory/apps/lexplorer-swiss-tax-research · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.