# FreelancerTax — Canadian self-employed tax math MCP server

Verified Canadian self-employed tax math: SE tax, CPP, GST/HST, instalments, CRA deadlines. Free.

## Links
- Registry page: https://www.getdrio.com/mcp/ca-freelancertax-freelancertax
- Website: https://freelancertax.ca

## Install
- Endpoint: https://freelancertax.ca/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://freelancertax.ca/mcp

## Tools
- estimate_self_employed_tax - Estimate a Canadian self-employed (sole proprietor) person's full tax bill: federal tax, provincial tax, CPP/QPP (incl. CPP2/QPP + QPIP for Quebec), total, after-tax income and effective rate. Fully verified provinces: ON, BC, AB, MB, SK, NS, NB, QC. Other provinces/territories return an honest federal+CPP-only partial estimate flagged supported:false. Endpoint: https://freelancertax.ca/mcp
- 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). Quebec residents pay QPP instead — use estimate_self_employed_tax with province QC for QPP. Endpoint: https://freelancertax.ca/mcp
- 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. Set is_rideshare true for taxi/ride-share drivers (they must register from the first fare). Endpoint: https://freelancertax.ca/mcp
- 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. Annual figures. Endpoint: https://freelancertax.ca/mcp
- 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. Per the CRA's instalment calculation chart, 'net tax owing' EXCLUDES CPP contributions and EI premiums payable — pass those separately as cpp_payable and they are added to the instalment amounts only (chart line 24), never to the threshold test. Endpoint: https://freelancertax.ca/mcp
- 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. Also available as a subscribable calendar feed. Endpoint: https://freelancertax.ca/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: ca.freelancertax
- Version: 1.0.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 24, 2026
- Source: https://registry.modelcontextprotocol.io