ca.ccpcrate/ccpcrate

up checked 2026-11-11T07:37:58.519Z

Unclaimed · Unverified

Publisher-provided title

ccpcrate — Canadian CCPC corporate tax

Publisher-provided description

Deterministic Canadian CCPC rate stack: small business deduction and grinds, Part IV, RDTOH.

Summary by lookupd

Computes Canadian CCPC corporate tax lines (federal and provincial, Part IV, RDTOH) for one company or an associated group and year.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http ccpcrate https://ccpcrate.ca/mcp

Codex, remote (streamable-http)

codex mcp add ccpcrate --url https://ccpcrate.ca/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "ccpcrate": {
      "url": "https://ccpcrate.ca/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

ccpcrate_resolve Compute the federal Part I / Part IV / refundable / RDTOH / dividend-refund lines and the provincial layer for one CCPC and one taxation year. Returns a readabl
ccpcrate_group Compute a whole associated group (s.256) in one call: federal line 417 as the sum of the members' prior-year adjusted investment income, the Schedule 23 allocat
ccpcrate_explain Free diagnostic pass over the same input as ccpcrate_resolve: which layers run, the defaults the engine would apply, every warning with its meaning (grind bindi
ccpcrate_rules The statutory rates and parameters the engine uses (14 jurisdictions, effective dates, application modes, sources, verification status), filterable by jurisdict

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/ca.ccpcrate/ccpcrate.svg)](https://lookupd.com/servers/ca.ccpcrate/ccpcrate)