com.tallyfern/rates · v0.2.0 · productivity
Tallyfern Rates (Canada) is healthy: it completed an MCP handshake in 1431 ms and exposes 5 tools. It scores 62/100.
Read-only Canadian GST/HST rates, small-supplier check and CRA allowance rates, with CRA sources.
Endpoint: https://mcp.tallyfern.com/mcp (streamable-http)
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| health | 20.3 / 25 |
| authEase | 15 / 15 |
| toolQuality | 15 / 15 |
| maintenance | 7 / 15 |
| adoption | 0 / 10 |
| usage | 0 / 10 |
| security | 5 / 10 |
Scoring v0.3, computed 2026-10-15T02:36:03.164Z.
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-14T22:10:50.412Z | Healthy | 1431 |
gst_hst_small_supplier_check | Apply the CRA's $30,000 small-supplier tests (single calendar quarter and four consecutive calendar quarters) to taxable revenue by calendar quarter. Says whether the person must register for the GST/HST, when they stop being a small supplier, the effective date of registration, and headroom for nex |
gst_hst_rate_by_province | Current GST/HST rate for a Canadian province or territory (or all 13), with the PST/QST rate CRA lists for reference. From CRA's 'Charge and collect the GST/HST' table. |
cra_automobile_allowance_rate | CRA reasonable per-kilometre allowance rates for employer-paid vehicle allowances (2026 default; 2025 also available): first 5,000 km and after, provinces vs territories. Optionally calculates the allowance for a number of business kilometres. |
cra_meal_travel_allowance | CRA simplified-method rates (latest published tax year): flat meal rate per meal and maximum per day, and vehicle cents/km by province or territory where travel begins. These apply to moving expenses, northern residents deductions and medical travel, not to employer per-diems. Optionally calculates |
ontario_hst_basics | Plain-language basics for Ontario businesses: the 13% HST rate, the $30,000 small-supplier threshold, the 29-day registration deadline and place-of-supply rule, with CRA sources. |