An automatically updating dataset of coefficients necessary for Canadian tax computations. Updated (at least) once a quarter.
| Data | Format | Processor | Origin |
|---|---|---|---|
| CPP coefficients: rates, limits, exemptions | JSON | cpp.ts | 1 |
| Pension coefficients | JSON | pensions.ts | 1 |
| RRIF mandatory disbursement factors | JSON | rrif.ts | 1 |
| TFSA limits (starting in 2009) | JSON | tfsa.ts | 1 |
| Personal tax rates, federal and provincial (no Quebec) | JSON | personal.ts | 1 |
- CPP contribution rates, maximums and exemptions
- MP, DB, RRSP, DPSP, ALDA, TFSA limits and the YMPE
- Chart - Prescribed Factors
- Federal and provincial rate data
No sources have been discontinued or superseded.
- Corporation Tax Rates
- Indexation adjustment for personal income tax and benefit amounts
- Provincial rate data, currently accrued from the federal and provincial mixed page.
The source code here is proprietary for now, if you require a separate license or wish to work on or with this project's source code directly, please reach out. The data from Canada is collected under the terms from Canada.ca.