MCP Server
UK Self Assessment Deadline
-- days
-- hrs
-- min
-- sec
Buy Now

Your AI does
your taxes now.


Works with your tools

Run in your terminal:

claude mcp add taxilax npx @taxilax/mcp-server

Then set your license key:

export TAXILAX_LICENSE_KEY=your_key_here

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "taxilax": {
      "command": "npx",
      "args": ["@taxilax/mcp-server"],
      "env": {
        "TAXILAX_LICENSE_KEY": "your_key_here"
      }
    }
  }
}

Then restart Claude Desktop to load the server.

Install to Cursor (one-click)

Or manually add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "taxilax": {
      "command": "npx",
      "args": ["@taxilax/mcp-server"],
      "env": {
        "TAXILAX_LICENSE_KEY": "your_key_here"
      }
    }
  }
}

In ChatGPT Desktop, go to Settings → MCP Servers → Add Server:

{
  "mcpServers": {
    "taxilax": {
      "command": "npx",
      "args": ["@taxilax/mcp-server"],
      "env": {
        "TAXILAX_LICENSE_KEY": "your_key_here"
      }
    }
  }
}

Or add to ~/.config/chatgpt/mcp.json (macOS/Linux) or %APPDATA%\ChatGPT\mcp.json (Windows).

Search @mcp taxilax in Extensions, or add to settings.json:

{
  "mcp.servers": {
    "taxilax": {
      "command": "npx",
      "args": ["@taxilax/mcp-server"],
      "env": {
        "TAXILAX_LICENSE_KEY": "your_key_here"
      }
    }
  }
}

Open Command Palette → "MCP: Add Server", or add to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "taxilax": {
      "command": "npx",
      "args": ["@taxilax/mcp-server"],
      "env": {
        "TAXILAX_LICENSE_KEY": "your_key_here"
      }
    }
  }
}

Stop spreadsheet hell. Let Claude, Cursor, or any AI agent parse your FreeAgent & Xero data instantly. Invoices. Expenses. Dividends. Done.


Supported accounting platforms

FreeAgent
FreeAgent
Xero
Xero Soon
QuickBooks
QuickBooks Soon
Sage
Sage Soon
Wave
Wave Soon

Integration guides

Step-by-step setup for every combination


What you can ask

"Parse my FreeAgent export and show unpaid invoices"
"What were my total expenses last quarter?"
"Calculate my dividend tax liability"
"List all salary payments this year"