About MapleLeafCalc
MapleLeafCalc provides simple, free calculators designed for Canadians. The goal is to make common pay, employment, tax and financial calculations easier to understand.
Built around published rules
Calculators use published rules and formulas. Where practical, sources are provided so you can verify the math.
Transparent by default
Where practical, we show exactly how an estimate was calculated — the rate, the inputs and the result.
Independent
MapleLeafCalc is an independent informational website and is not affiliated with any government.
Our calculators use deterministic, programmed formulas. Where rules exist, they are researched against authoritative sources, and those sources — along with verification dates — are displayed with the relevant tool. You can read more about how the tools work on our Methodology & Sources page.
MapleLeafCalc provides general information only. We do not claim professional credentials, government affiliation, legal expertise or financial-adviser status. For decisions affecting your individual circumstances, consult the official sources or a qualified professional. See our Disclaimer for details.