INDIVIDUAL MCP TOOL

gst_hst_registration_check

Check whether a Canadian small business / freelancer must register for GST/HST under the $30,000 small-supplier tests (single-quarter test and rolling four-quarter test), with the exact mechanics of when to charge and the registration deadline.

freelancertax.canone authenticationAvailability not checked

LIVE ENDPOINT

https://freelancertax.ca/mcp

No auth detected

Connect to this endpoint to inspect the live schema for gst_hst_registration_check and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Potential side effects detected · medium confidence · heuristic, not a guarantee.

A tool name or description suggests a financial action.

Parent server

freelancertax.ca

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.freelancertax]
url = "https://freelancertax.ca/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "freelancertax": {
      "type": "http",
      "url": "https://freelancertax.ca/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: freelancertax
Remote MCP URL: https://freelancertax.ca/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "freelancertax": {
      "type": "http",
      "url": "https://freelancertax.ca/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "freelancertax",
  "transport": "streamable-http",
  "url": "https://freelancertax.ca/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

estimate_self_employed_tax — Estimate a Canadian self-employed (sole proprietor) person's full tax bill: federal tax, provincial tax, CPP/QPP (incl.
cpp_self_employed — Compute self-employed CPP contributions for a given year: base + enhanced contributions, CPP2 (second ceiling), total payable, and the tax-deduction vs tax-credit split that goes on the T1 (Schedule 8).
gst_quick_method_compare — Compare the GST/HST Quick Method against the regular method for a Canadian small business: eligibility (revenue ceiling + excluded professions), remittance under each method, and which one keeps more money.
instalment_plan — Determine whether a Canadian individual must pay quarterly income-tax instalments (the $3,000 / $1,800-Quebec net-tax-owing tests) and compute all three CRA payment options (no-calculation, prior-year, current-year) as quarterly schedules with a suggested no-interest choice.
get_tax_deadlines — Upcoming CRA tax deadlines for Canadian freelancers / self-employed individuals (filing, payment, GST/HST, RRSP, quarterly instalments), each on its CRA effective date with the weekend next-business-day rule applied.