    servers/
        development/
        990tax-form-990-n-filing
  

9F

990.tax Form 990-N filing

Unverified Claim & verify → Development

Prepare a Form 990-N from IRS records, check it, review and pay on 990.tax, track IRS acceptance.

Visit website ↗ Try Remote Server

Overview Installation

Overview

The 990.tax Form 990-N filing server is a Model Context Protocol (MCP) server that lets you prepare Form 990-N filings directly from IRS records, validate them, review the details, process payment, and track IRS acceptance—all through your AI assistant. Instead of manually copying data between applications, you can work with 990.tax as a set of callable tools integrated into your workflow.

This is a hosted remote server accessed at https://app.990.tax/mcp with no authentication required and nothing to install locally. Version v1.0.0 is currently available. Learn more at https://990.tax/mcp.

Listed in the Development category on mcp.site, 990.tax Form 990-N filing works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify ownership and keep details current.

▸Hosted endpoint — Streamable HTTP · https://app.990.tax/mcp

Installation

Settings → Connectors → Add custom connector
Name: 990.tax Form 990-N filing
URL:  https://app.990.tax/mcp

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