Skip to content
mcp/harbor
Verified official

QuarterWise 1099 Tax Planner MCP

v1.0.0

io.github.theluckystrike/self-employment-tax

A self employment tax calculator and quarterly estimated tax planner for 2026.

transport:streamable-http tools:3
Website

Target client

run in your project directory 

claude mcp add --transport http self-employment-tax https://self-employment-tax.zovo.one/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

calculate_self_employment_tax

calculate self employment tax

plan_quarterly_payments

plan quarterly payments

find_estimated_tax_due_dates Read-only

find estimated tax due dates

All 3 tools, one page each

1 resource you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.