Terminal Tax for Claude.ai

tax.terminal/filing

E-file a 2025 US federal Form 1040 from your AI assistant; you review and sign on one hosted page.

client:Claude.ai transport:streamable-http tools:4

Install Terminal Tax in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.terminal.tax/v1/hosted-mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

create_filing_session
get_packet_schema
continue_filing_session
get_filing_status

Terminal Tax in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Terminal Tax MCP server