# IFG (ChatGPT App)

> Official tax research

- Type: app
- Publisher: IFG (official)
- Categories: Finance, Research
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a3ed75340f481918077b38ed53f59d8
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a3ed75340f481918077b38ed53f59d8
- Version: 2.0.0
- Listed: 2026-10-04

## About

IFG brings official tax sources into ChatGPT for tax advisers, tax lawyers, accountants and in-house tax teams.

Research legislation, administrative guidance, case law, tax treaties, EU law and OECD publications across the jurisdictions available in IFG. Find a source from a citation or topic, browse a code or treaty, and open the relevant provision with its official publisher link.

Check available text versions and applicability information for a specified date. Read treaty provisions and their tax-effect dates, locate passages in long documents, and retrieve published legal changes. Use the cited sources to support research notes, client work and internal tax analysis.

Coverage, historical depth and applicability evidence vary by source and jurisdiction. IFG identifies missing evidence and partial results so professionals can assess the limits of each source.

## How to use

1. **Add it in ChatGPT** Open IFG 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 IFG, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "Find article 219 of the French General Tax Code and show the official text and source."
- "Show the France-Germany tax treaty and open its business profits provision."
- "Show article 119 bis of the French General Tax Code as of 1 January 2024, with its available versions."

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