About Tax Depreciation
Tax Depreciation is an MCP server for MACRS depreciation information and calculations based on IRS Publication 946. It serves users who need asset classes, applicable conventions, schedules, or year-specific depreciation amounts.
Key features
- 01Retrieve asset class information
- 02Generate MACRS depreciation schedules
- 03Calculate depreciation for a selected year
- 04Determine applicable depreciation conventions
- 05Check endpoint connectivity
Use cases
- 01Find the tax class for an asset
- 02Calculate a year's depreciation for business property
- 03Review an asset's full MACRS schedule
MCP support
Provides a remote MCP endpoint with tools for asset classes, depreciation schedules and amounts, convention selection, and connectivity checks.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://tax-depreciation-mcp.onrender.com/mcpclaude mcp add --transport http tax-depreciation-mcp-guide https://tax-depreciation-mcp.onrender.com/mcp{"mcpServers":{"tax-depreciation-mcp-guide":{"type":"http","url":"https://tax-depreciation-mcp.onrender.com/mcp"}}}Open in Cursor{"servers":{"tax-depreciation-mcp-guide":{"type":"http","url":"https://tax-depreciation-mcp.onrender.com/mcp"}}}Open in VS Code{"mcpServers":{"tax-depreciation-mcp-guide":{"type":"http","url":"https://tax-depreciation-mcp.onrender.com/mcp"}}}{"mcpServers":{"tax-depreciation-mcp-guide":{"serverUrl":"https://tax-depreciation-mcp.onrender.com/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMETax Depreciation MCP Guide
A guide and example queries for interacting with the Tax Depreciation MCP server based on MACRS from IRS publication 946.
Remote MCP Endpoint
The remote MCP is hosted at:
https://tax-depreciation-mcp.onrender.com/mcp
Available Tools
The following tools are available via the Tax Depreciation MCP endpoint. All are based on the MACRS from IRS Publication 946:
get_asset_class: Retrieve the asset class information for a given asset.get_depreciation_schedule: Get the full MACRS depreciation schedule for an asset.calculate_depreciation_amount: Calculate the depreciation amount for a specific year and asset.choose_convention: Determine the applicable convention (half-year, mid-quarter, etc.) for an asset.ping: Test connectivity to the MCP endpoint.
Usage
Add to Cursor
If you are using a tool or extension that supports MCP queries (such as the Model Context Protocol extension in VS Code), you can add the endpoint to your cursor by:
- Opening the command palette (usually
Cmd+Shift+Pon macOS). - Typing
MCP: Add Endpoint to Cursorand selecting it. - Entering the endpoint URL:
https://tax-depreciation-mcp.onrender.com/mcp - Now, you can type your query in the editor and run it directly against the MCP endpoint.
Alternatively, you can manually add the endpoint to your tool's configuration if required.
{
"mcpServers": {
"tax-depreciation-mcp": {
"url": "https://tax-depreciation-mcp.onrender.com/mcp"
}
}
}
Example Queries
You can try queries like:
- Calculate year 3 depreciation for a $50,000 delivery truck
- Get class info for computers

These queries can be sent to the MCP endpoint to retrieve tax depreciation calculations and class information for various assets.
About MCP
The Model Context Protocol (MCP) is a standard for querying and interacting with financial and tax models via a consistent API.
For more information, see the MCP documentation.
Comments
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