Use France Income Tax Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate French income tax using the quotient familial system, progressive brackets, and social contributions.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 3 capabilities
The complete France Income Tax Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with France Income Tax Calculator.
01-03
3 capabilities in this set.
Part of 3 available through France Income Tax Calculator.
- 01
Calculate tax burden
Calculate total tax burden and net income
- 02
Compute fiscal parts
5 for first two, 1.0 for others). Calculate the number of fiscal parts based on children
- 03
Assess marginal pressure
Analyze tax pressure from marginal vs average rates
Observed, not estimated
626ms average. Fast in production.
France Income Tax Calculator is checked daily against the live service.
- Fastest day
- 513ms
- Slowest day
- 790ms
- 14-day trend
- Slowing+14%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of France Income Tax Calculator, so you can see the experience inside your AI.
It does not authenticate your account with France Income Tax Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
France Income Tax Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_yNVA3faAJsHA4ahv1UH2T2qiCb16wXChwyJPINSP/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — France Income Tax Calculator capabilities are ready to use.
{
"mcpServers": {
"france-income-tax-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_yNVA3faAJsHA4ahv1UH2T2qiCb16wXChwyJPINSP/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions France Income Tax Calculator owners ask.
- 01
How does the quotient familial system work?
The system divides your taxable income by a number of 'fiscal parts' determined by your household size and children. This reduces the amount of income subject to higher tax brackets.
- 02
What are social contributions (CSG/CRDS)?
These are mandatory social levies in France, calculated at a fixed rate of 9.7% on your gross taxable income, alongside the progressive income tax.
- 03
Can I use this to see my net income?
Yes, by using the calculate_tax_burden capability, you can input your gross taxable income and number of children to receive a detailed breakdown including net income.
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